samsung gt-p7500 galaxy tab 10.1 3g service manual
DESCRIPTION
service manualTRANSCRIPT
GSM TELEPHONEGT-P7500
1. Safety Precautions
2. Specification
3. Product Function
4. Exploded View and Parts list
5. MAIN Electrical Parts List
6. Level 1 Repair
7. Level 2 Repair
8. Level 3 Repair
9. Reference data
Notice: All functionality, features, specifications, andother product information provided in this document,including but not limited to, benefits, design, pricing,components, performance, availability, and capabiliti-es of the product are subject to change withoutnotice. Samsung reserves the right to alter this doc-ument or the product described herein at anytime,without obligation to provide notification of suchchanges.
GSM TELEPHONE CONTENTS
This Service Manual is a property of Samsung Electronics Co.,Ltd.Any unauthorized use of Manual can be punished under applicableInternational and/or domestic law.
Samsung Electronics Co.,Ltd.
2011. 06. Rev.1.0
ⓒ
2. Specification
2-1
Confidential and proprietary-the contents in this service guide subject to change without prior notice.Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
2-1. GSM General Specification
GSM850 EGSM 900 DCS1800 PCS1900WCDMA2100
WCDMA1900
WCDMA900
WCMDA850
Freq.Band[MHz]
Upl ink/Downl ink
824~849869~894
880~915925~960
1710~17851805~1880
1850~19101930~1990
1922~19772112~2167
1852~19071932~1987
880~915925~960
824~849869~894
ARFCNrange 128~251
0~124 &975~1023
512~885 512~810
UL:9612~9888
DL:10562~1083
8
UL:9262~9538
DL:9662~9938
UL:2712~2863
DL:2937~3088
UL:4132~4233
DL:4357~4458
Tx/Rxspacing 45MHz 45MHz 95MHz 80MHz 190MHz 80MHz 45MHz 45MHz
Mod. Bi trate/
Bi t Period
270.833kbps
3.692us
270.833kbps
3.692us
270.833kbps
3.692us
270.833kbps
3.692us3.84Mcps 3.84Mcps 3.84Mcps 3.84Mcps
Time SlotPer iod/FramePer iod
576.9us4.615ms
576.9us4.615ms
576.9us4.615ms
576.9us4.615ms
FrameLength:
10msSlot length:
0.667ms
FrameLength:
10msSlot length:
0.667ms
FrameLength:
10msSlot length:
0.667ms
FrameLength:
10msSlot length:
0.667ms
Modulat ion 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK QPSKHQPSK
QPSKHQPSK
QPSKHQPSK
QPSKHQPSK
MS Power 33dBm~5dBm
33dBm~5dBm
30dBm~0dBm
30dBm~0dBm
24dBm~-50dBm
24dBm~-50dBm
24dBm~-50dBm
24dBm~-50dBm
PowerClass
5pcl ~19pcl 5pcl ~ 19pcl 0pcl ~ 15pcl 0pcl ~ 15pcl 3(max+24dB
m)3(max+24dB
m)3(max+24dB
m)3(max+24dB
m)
Sensit iv i ty -102dBm -102dBm -100dBm -100dBm -106.7dBm -106.7dBm -106.7dBm -106.7dBm
TDMA Mux 8 8 8 8 8 8 8 8
Cel l Radius 35Km 35Km 2Km 2Km 2Km 2Km 2Km 2Km
Specification
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
2-2
2-2. GSM Tx Power Class
TX Power
control
level
GSM850
5 33±2 dBm
6 31±2 dBm
7 29±2 dBm
8 27±2 dBm
9 25±2 dBm
10 23±2 dBm
11 21±2 dBm
12 19±2 dBm
13 17±2 dBm
14 15±2 dBm
15 13±2 dBm
16 11±3 dBm
17 9±3dBm
18 7±3 dBm
19 5±3 dBm
TX Power
control
level
EGSM900
5 33±2 dBm
6 31±2 dBm
7 29±2 dBm
8 27±2 dBm
9 25±2 dBm
10 23±2 dBm
11 21±2 dBm
12 19±2 dBm
13 17±2 dBm
14 15±2 dBm
15 13±2 dBm
16 11±3 dBm
17 9±3dBm
18 7±3 dBm
19 5±3 dBm
TX Power
control
level
DCS1800
0 30±3 dBm
1 28±3 dBm
2 26±3 dBm
3 24±3 dBm
4 22±3 dBm
5 20±3 dBm
6 18±3 dBm
7 16±3 dBm
8 14±3 dBm
9 12±4 dBm
10 10±4 dBm
11 8±4 dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
TX Power
control
level
PCS1900
0 30±3 dBm
1 28±3 dBm
2 26±3 dBm
3 24±3 dBm
4 22±3 dBm
5 20±3 dBm
6 18±3 dBm
7 16±3 dBm
8 14±3 dBm
9 12±4 dBm
10 10±4 dBm
11 8±4 dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
3. Operation Instruction and Installation
3-1
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Main Function
• Android OS: Honeycomb
• 3MP AF with LED Flash
• 11.1 WSVGA TFT Full Touch (C-Type)
• A-GPS / BT v2.1 USB v2.0 / WiFi (802.11 a/b/g/n)
• Recording 1080p / Playback 1080p
• Sensors: Accelation, Magnetic, Gyro, Light
• Additional :
- 1GHz Dual Core CPU
- Application store / Voice & Motion UI
- Multi-touch, Multi-task manager
6. Level 6 Repair
6-1
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6-1. S/W Download
6-1-1. Pre-requisite for S/W Downloading
Downloader Program (Odin3 v1.83.exe)
GT-P7510 Mobile Phone
Data cable (GH39-00985A)
JIG BOX (GH99-36900B)
JIG Cable (GH39-01339A)
Adapter (GH99-38251A)
Binary files
Level 6 Repair
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
6-2
6-1-2. S/W Downloader Program
Load the binary download program by executing the
"Odin3 v1.83.exe" Run this file.
1. Option Selection
- Check Re-Partition, Auto Reboot and F. Reset Time, then select PIT File
Level 6 Repair
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
6-3
2. Enter Device into Download Mode- Press down on Volume Down button and power key at same time for 10 seconds
- Press down on Volume Up button to enter device into download mode
Volume Down Button
Volume Up Button
Power key
Level 6 Repair
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
6-4
3. Connect the Device to PC via Data Cable.Make sure ID:COM box highlighted yellow that the device is connected to the PC.
4. Start Downloading PIT file by clicking Start Button. Then wait for "Pass" to be
appear on the screen.
5. Click on Reset button, then unselect Re-Partition box. Then select PDA and CSC
Files.
Start Button
Level 6 Repair
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
6-5
7. Remove the battery, then enter Device into Download Mode again as in step #2.then connect to the PC.
8. Start Downloading PDA and CSC files by clicking Start Button. Then wait for"Pass" to be appear on the screen.
Level 6 Repair
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
6-6
9. Once the device boots up, confirm the downloaded version name and etc. :*#1234#
Full Reset :
*2767*3855#
9. Reference Abbreviate
9-1
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Reference Abbreviate
―AAC: AdvancedAudioCoding.
―AVC: AdvancedVideoCoding.
―BER: BitErrorRate
―BPSK: BinaryPhaseShiftKeying
―CA: ConditionalAccess
―CDM: CodeDivisionMultiplexing
―C/I: CarriertoInterference
―DMB: DigitalMultimediaBroadcasting
―두: EuropeanStandard
―ES: ElementaryStream
―ETSI: EuropeanTelecommunicationsStandardsInstitute
―MPEG: MovingPictureExpertsGroup
―PN: Pseudo-randomNoise
―PS: PilotSymbol
―QPSK: QuadraturePhaseShiftKeying
―RS: Reed-Solomon
―SI: ServiceInformation
―TDM: TimeDivisionMultiplexing
―TS: TransportStream
1. Safety Precautions
1-1
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1-1. Repair Precaution
Before attempting any repair or detailed tuning, shield the device from RF noise or static
electricity discharges.
Use only demagnetized tools that are specifically designed for small electronic repairs,
as most electronic parts are sensitive to electromagnetic forces.
Use only high quality screwdrivers when servicing products. Low quality screwdrivers can
easily damage the heads of screws.
Use only conductor wire of the properly gauge and insulation for low resistance, because of
the low margin of error of most testing equipment.
We recommend 22-gauge twisted copper wire.
Hand-soldering is not recommended, because printed circuit boards (PCBs) can be easily
damaged, even with relatively low heat. Never use a soldering iron with a power rating of
more than 100 watts and use only lead-free solder with a melting point below 250°C (482°F).
Prior to disassembling the battery charger for repair, ensure that the AC power is disconnected.
Always use the replacement parts that are registered in the SEC system. Third-party replac
ement parts may not function properly.
Safety Precautions
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
1-2
1-2. ESD(Electrostatically Sensitive Devices) Precaution
Many semiconductors and ESDs in electronic devices are particularly sensitive to static discha
rge and can be easily damaged by it. We recommend protecting these components with cond
uctive anti-static bags when you store or transport them.
Always use an anti-static strap or wristband and remove electrostatic buildup or dissipate
static electricity from your body before repairing ESDs.
Ensure that soldering irons have AC adapter with ground wires and that the ground wires are
properly connected.
Use only desoldering tools with plastic tips to prevent static discharge.
Properly shield the work environment from accidental electrostatic discharge before opening
packages containing ESDs.
The potential for static electricity discharge may be increased in low humidity environments,
such as air-conditioned rooms. Increase the airflow to the working area to decrease the
chance of accidental static electricity discharges.
4. Exploded View and Parts List
4-1
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4-1. Cellular phone Exploded View
QFR01
QMI03
QMP01
QCA02
QJK01
QSM01
QCR47
QRE01
QSP02
QCK02
QCR104
QSC01
QSP01
QCB01
QBA01
QCR72
QCA01QVK05
QME16
QVK01
QME02
QVO01
QRF06
Exploded View and Parts List
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
4-2
Design LOC Description SEC CODE
QCR47 SCREW-MACHINE 6001-001695
QCR72 SCREW-MACHINE 6001-002051
QCR104 SCREW-MACHINE 6001-002686
QCB01 CBF COAXIAL CABLE-30MM (GT-P7500) GH39-01485A
QBA01 INNER BATTERY OPTION GH43-03562A
QJK01 ASSY ETC-EARJACK FPCB (GT-P7500) GH59-11203A
QSM01 ASSY ETC-SIM SOCKET RFPCB(P7500) GH59-11209A
QME16 ASSY ETC-CON TO CON FPCB(GT-P7500) GH59-11210A
QVK05 KEY FPCB-FLASH LED FPCB(GT-P7500) GH59-11211A
QME02 ASSY ETC-SUB PCB(30PIN FPCB+MIC FPCB) GH59-11213A
QVK01 KEY FPCB-POWER+VOL KEY ASSY(GT-P7500) GH59-11217A
QSP01 MODULE-SPEAKER+MOT(LEFT) GH59-11219A
QSP02 MODULE-SPEAKER+INT (RIGHT) GH59-11220A
QMI03 RMO RUBBER-MIC HOLDER GH73-15090A
QMP01 A/S ASSY-PBA MAIN(COMM)GT-P7500,16G,SVC GH82-05817A
QCA01 ASSY CAMERA-MODULE GT-P7500,1/5"(3M) GH96-05184A
QCA02 ASSY CAMERA-MODULE GT-P7500,1/5"(2M) GH96-05185A
QFR01 MEA FRONT-LCD ASSY (P4) GH97-12511A
QSC01 ASSY COVER-SCREW CAP GH98-20396A
QRE01 ASSY CASE-REAR GH98-20250A
QRF06 PMO COVER-SIM GH72-64105A
QVO01 PMO KEY-VOLUME GH72-64107A
QCK02 PMO KEY-POWER GH72-64108A
4-2. Cellular phone Parts list
5. MAIN Electrical Parts List
5-1
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SEC CODE Design LOC Description
0403-001688 D501,D502,ZD700 DIODE-ZENER
0404-001250 D100,D101 DIODE-SCHOTTKY
0404-001669 D800 DIODE-TVS
0406-001239 D500,ZD509,ZD510 DIODE-TVS
0406-001267 ZD100 DIODE
0406-001375 D400,D401,ZD402 DIODE-TVS
0406-001375 ZD403,ZD404,ZD405 DIODE-TVS
0406-001375 ZD501,ZD503,ZD511 DIODE-TVS
0406-001375 ZD512,ZD513,ZD514 DIODE-TVS
0406-001375 ZD515,ZD701 DIODE-TVS
0406-001413 ZD300,ZD302,ZD303 DIODE-TVS
0406-001413 ZD400,ZD401,ZD406 DIODE-TVS
0406-001413 ZD407,ZD408,ZD410 DIODE-TVS
0407-001007 D700 DIODE-ARRAY
0504-001113 Q100,Q500,Q6000 TR-DIGITAL
0504-001113 TR700,TR703 TR-DIGITAL
0504-001151 U6000 TR-DIGITAL
0505-001325 Q701 FET-SILICON
0505-002353 U108,U705 FET-SILICON
0505-002720 TR701,TR702 FET-SILICON
0505-002748 Q700 FET-SILICON
0801-003016 U1005,U1006 IC
0801-003079 U6006 IC
0902-002716 UCP6000 IC
0904-002596 U801 IC
1001-001481 U502,U503 IC
1001-001635 U508 IC
1003-002132 U501 IC
1003-002216 U405,U6003,U6004 IC
1003-002277 U707 IC
1105-002212 UME300 IC
1105-002221 UME6000 IC
1107-001937 UME6001 IC
1201-003129 C247 IC
1201-003168 U200 IC
1201-003217 U129 IC
Main Electrical Parts List
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
5-2
SEC CODE Design LOC Description
1202-001036 U403,U500 IC
1203-004330 U1000 IC
1203-004725 U702 IC
1203-004807 U802 IC
1203-004819 U110,U400 IC
1203-005069 U509 IC
1203-005373 U507 IC
1203-005396 U401 IC
1203-005478 U1103,U804 IC
1203-005503 U905 IC
1203-005574 U6002 IC
1203-005599 U806 IC
1203-006159 U6005,U900 IC
1203-006346 U708 IC
1203-006392 U706 IC
1203-006479 U901,U902 IC
1203-006768 U803 IC
1203-006781 U704 IC
1203-006782 U700 IC
1203-006786 U703 IC
1203-006794 U504 IC
1203-006801 U103 IC
1203-006802 U143 IC
1203-006920 U805 IC
1205-003611 U6001 IC
1205-003692 U404 IC
1205-003943 U402 IC
1205-003966 U201 IC
1205-004036 U800 IC
1205-004055 U1102 IC
1205-004072 U1001,U1002,U1003 IC
1205-004073 U1004 IC
1205-004195 U111 IC
1205-004204 U204 IC
1205-004213 UCP300 IC
1209-002006 U161 IC
Main Electrical Parts List
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
5-3
SEC CODE Design LOC Description
1209-002038 U1104 IC
1209-002041 U1100 IC
1209-002046 U6007 IC
1209-002052 U1101 IC
1404-001221 TH300 IC
2007-000138 R421,R422,R6037 R-CHIP
2007-000138 R6038,R6039,R6040 R-CHIP
2007-000140 R537,R538 R-CHIP
2007-000148 R725 R-CHIP
2007-000152 R710 R-CHIP
2007-000162 R713,R714,R715,R717 R-CHIP
2007-000162 R721 R-CHIP
2007-000163 R813 R-CHIP
2007-000167 R502 R-CHIP
2007-000170 R738,R800 R-CHIP
2007-000174 R539,R541 R-CHIP
2007-000758 R114,R720,R722 R-CHIP
2007-000775 R115 R-CHIP
2007-001284 R304 R-CHIP
2007-001292 R1010,R519,R520 R-CHIP
2007-001306 R730,R731,R734 R-CHIP
2007-002796 R117 R-CHIP
2007-003014 R503,R516 R-CHIP
2007-003015 R521 R-CHIP
2007-003029 R6061 R-CHIP
2007-003112 R1011,R1012,R6104 R-CHIP
2007-003112 R6105 R-CHIP
2007-007092 R413,R542 R-CHIP
2007-007099 R118,R6064 R-CHIP
2007-007107 R308,R310 R-CHIP
2007-007132 R215 R-CHIP
2007-007137 R401,R6106 R-CHIP
2007-007142 R728 R-CHIP
2007-007156 R532,R536 R-CHIP
2007-007310 R501 R-CHIP
2007-007318 R6062,R6090,R6109 R-CHIP
Main Electrical Parts List
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
5-4
SEC CODE Design LOC Description
2007-007334 R6066,R700,R701 R-CHIP
2007-007488 R900,R902 R-CHIP
2007-007517 R6012,R6015 R-CHIP
2007-007573 R511 R-CHIP
2007-007586 R6060 R-CHIP
2007-007627 R815 R-CHIP
2007-007697 R718 R-CHIP
2007-007766 R508 R-CHIP
2007-007791 R724 R-CHIP
2007-007943 R424 R-CHIP
2007-007981 R727,R908 R-CHIP
2007-008045 R500,R530,R6130 R-CHIP
2007-008045 R6132,R6136,R735 R-CHIP
2007-008052 R1100,R1102,R1105 R-CHIP
2007-008052 R311,R6003,R726,R810 R-CHIP
2007-008055 R103,R1109,R323,R515 R-CHIP
2007-008055 R546,R548,R6006 R-CHIP
2007-008055 R6013,R6071,R6085 R-CHIP
2007-008055 R6086,R6087,R6097 R-CHIP
2007-008055 R6098,R6100,R6101 R-CHIP
2007-008055 R6118,R6119,R6120 R-CHIP
2007-008055 R6121,R6122,R6127 R-CHIP
2007-008055 R6129,R6133,R703 R-CHIP
2007-008055 R704,R706,R707,R708 R-CHIP
2007-008055 R711,R712,R716,R733 R-CHIP
2007-008055 R814,R817,R901,R905 R-CHIP
2007-008055 R909,R910 R-CHIP
2007-008057 R6107 R-CHIP
2007-008137 R6007,R6010,R6011 R-CHIP
2007-008137 R6014 R-CHIP
2007-008211 R415,R416,R420,R506 R-CHIP
2007-008211 R507,R906,R907 R-CHIP
2007-008275 R514 R-CHIP
2007-008298 R6036,R6041,R6059 R-CHIP
2007-008312 R305 R-CHIP
2007-008391 R723 R-CHIP
Main Electrical Parts List
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
5-5
SEC CODE Design LOC Description
2007-008419 R6000,R6135 R-CHIP
2007-008420 R6084,R6088,R6089 R-CHIP
2007-008420 R6091,R6092,R6094 R-CHIP
2007-008420 R6095,R6096,R6102 R-CHIP
2007-008420 R6103 R-CHIP
2007-008483 R309,R509,R510,R806 R-CHIP
2007-008483 R807,R808,R809 R-CHIP
2007-008516 R100,R1004,R1005 R-CHIP
2007-008516 R1006,R1007,R1009 R-CHIP
2007-008516 R1013,R417,R418,R531 R-CHIP
2007-008516 R533,R534,R6067 R-CHIP
2007-008516 R6075,R6108,R6110 R-CHIP
2007-008516 R6123,R6124,R6125 R-CHIP
2007-008516 R6131,R802,R804 R-CHIP
2007-008531 R112,R6042 R-CHIP
2007-008564 R1000,R1001,R1002 R-CHIP
2007-008564 R529 R-CHIP
2007-008579 R213 R-CHIP
2007-008588 R300,R301,R302,R423 R-CHIP
2007-008588 R6004,R6016,R6017 R-CHIP
2007-008588 R6018,R6019,R6020 R-CHIP
2007-008588 R6021,R6022,R6023 R-CHIP
2007-008588 R6024,R6025,R6026 R-CHIP
2007-008588 R6027,R6028,R6029 R-CHIP
2007-008588 R6030,R6031,R6032 R-CHIP
2007-008588 R6033,R6034,R6035 R-CHIP
2007-008588 R6044,R6045,R6046 R-CHIP
2007-008588 R6047,R6048,R6049 R-CHIP
2007-008588 R6050,R6051 R-CHIP
2007-008633 R737 R-CHIP
2007-008721 R811 R-CHIP
2007-008774 R116,R411,R412,R543 R-CHIP
2007-008774 R545,R732,R903 R-CHIP
2007-008806 R504,R505 R-CHIP
2007-008812 R812 R-CHIP
2007-009084 R410,R419,R512,R547 R-CHIP
Main Electrical Parts List
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
5-6
SEC CODE Design LOC Description
2007-009168 R816 R-CHIP
2007-009170 R6001 R-CHIP
2007-009171 R6076,R6077,R6078 R-CHIP
2007-009171 R6079,R6080,R6081 R-CHIP
2007-009171 R6082,R6083 R-CHIP
2007-009212 R400 R-CHIP
2007-009314 R104,R107,R6005 R-CHIP
2007-009315 R6134 R-CHIP
2007-009361 R513,R517 R-CHIP
2007-009801 R110,R111 R-CHIP
2007-009879 R719 R-CHIP
2007-010202 R219,R220,R221,R222 R-CHIP
2007-010202 R223 R-CHIP
2007-010233 R314 R-CHIP
2203-000233 C137,C188,C214,C215 C-CERAMIC, CHIP
2203-000233 C269 C-CERAMIC, CHIP
2203-000254 C190,C236,C757,C758 C-CERAMIC, CHIP
2203-000254 C767 C-CERAMIC, CHIP
2203-000278 C264,C282,C813 C-CERAMIC, CHIP
2203-000330 C814 C-CERAMIC, CHIP
2203-000438 C6011 C-CERAMIC, CHIP
2203-000585 C278 C-CERAMIC, CHIP
2203-000627 C234,C700 C-CERAMIC, CHIP
2203-000725 C762 C-CERAMIC, CHIP
2203-000854 C819 C-CERAMIC, CHIP
2203-000995 C6012,C751,C754,C755 C-CERAMIC, CHIP
2203-001017 C6082,C6083 C-CERAMIC, CHIP
2203-002668 C162 C-CERAMIC, CHIP
2203-002687 C744,C748,C750,C753 C-CERAMIC, CHIP
2203-002687 C761 C-CERAMIC, CHIP
2203-003054 C6095 C-CERAMIC, CHIP
2203-005383 C718 C-CERAMIC, CHIP
2203-005393 C717 C-CERAMIC, CHIP
2203-005514 C739 C-CERAMIC, CHIP
2203-005682 C1035,C144,C152,C154 C-CERAMIC, CHIP
2203-005682 C163,C164,C174,C180 C-CERAMIC, CHIP
Main Electrical Parts List
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
5-7
SEC CODE Design LOC Description
2203-005682 C337,C339,C340,C912 C-CERAMIC, CHIP
2203-005717 C134 C-CERAMIC, CHIP
2203-005725 C342,C343 C-CERAMIC, CHIP
2203-005726 C135,C136,C143,C904 C-CERAMIC, CHIP
2203-005727 C279,C908 C-CERAMIC, CHIP
2203-005729 C241,C242,C406,C410 C-CERAMIC, CHIP
2203-005729 C411 C-CERAMIC, CHIP
2203-005731 C427,C428 C-CERAMIC, CHIP
2203-005732 C407,C408,C412 C-CERAMIC, CHIP
2203-005806 C147 C-CERAMIC, CHIP
2203-006048 C186,C212,C213,C438 C-CERAMIC, CHIP
2203-006048 C439,C6032,C6075 C-CERAMIC, CHIP
2203-006048 C6076,C6077,C6078 C-CERAMIC, CHIP
2203-006048 C6094,C707,C768,C770 C-CERAMIC, CHIP
2203-006194 C145,C301,C302,C6008 C-CERAMIC, CHIP
2203-006194 C6079,C800 C-CERAMIC, CHIP
2203-006201 C902 C-CERAMIC, CHIP
2203-006208 C1029,C1033 C-CERAMIC, CHIP
2203-006260 C177 C-CERAMIC, CHIP
2203-006305 C244,C245,C248,C249 C-CERAMIC, CHIP
2203-006305 C256,C258,C259,C262 C-CERAMIC, CHIP
2203-006305 C268,C276 C-CERAMIC, CHIP
2203-006318 L217 C-CERAMIC, CHIP
2203-006379 C149 C-CERAMIC, CHIP
2203-006399 C1112,C1113,C338 C-CERAMIC, CHIP
2203-006399 C400,C403,C405,C409 C-CERAMIC, CHIP
2203-006399 C413,C421,C429,C430 C-CERAMIC, CHIP
2203-006399 C431,C440,C441,C6014 C-CERAMIC, CHIP
2203-006399 C6015,C6016,C725 C-CERAMIC, CHIP
2203-006399 C740,C741,C802,C803 C-CERAMIC, CHIP
2203-006400 C6096 C-CERAMIC, CHIP
2203-006423 C100,C1001,C1002 C-CERAMIC, CHIP
2203-006423 C1003,C1004,C1007 C-CERAMIC, CHIP
2203-006423 C1008,C1009,C101 C-CERAMIC, CHIP
2203-006423 C1010,C1013,C1014 C-CERAMIC, CHIP
2203-006423 C1015,C1016,C102 C-CERAMIC, CHIP
Main Electrical Parts List
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
5-8
SEC CODE Design LOC Description
2203-006423 C1023,C1024,C1025 C-CERAMIC, CHIP
2203-006423 C1026,C1027,C1028 C-CERAMIC, CHIP
2203-006423 C103,C1030,C1031 C-CERAMIC, CHIP
2203-006423 C1032,C1034,C1037 C-CERAMIC, CHIP
2203-006423 C1038,C108,C109,C110 C-CERAMIC, CHIP
2203-006423 C1103,C1104,C1105 C-CERAMIC, CHIP
2203-006423 C1106,C1108,C1109 C-CERAMIC, CHIP
2203-006423 C1110,C1111,C1114 C-CERAMIC, CHIP
2203-006423 C1116,C1121,C157 C-CERAMIC, CHIP
2203-006423 C159,C178,C194,C250 C-CERAMIC, CHIP
2203-006423 C265,C266,C300,C303 C-CERAMIC, CHIP
2203-006423 C304,C306,C307,C308 C-CERAMIC, CHIP
2203-006423 C309,C315,C316,C317 C-CERAMIC, CHIP
2203-006423 C319,C320,C322,C323 C-CERAMIC, CHIP
2203-006423 C325,C326,C327,C328 C-CERAMIC, CHIP
2203-006423 C329,C330,C331,C332 C-CERAMIC, CHIP
2203-006423 C334,C335,C345,C415 C-CERAMIC, CHIP
2203-006423 C422,C423,C502,C503 C-CERAMIC, CHIP
2203-006423 C6086,C6088,C6092 C-CERAMIC, CHIP
2203-006423 C6093,C6097,C711 C-CERAMIC, CHIP
2203-006423 C764,C830 C-CERAMIC, CHIP
2203-006556 C1036,C176,C280 C-CERAMIC, CHIP
2203-006556 C6007,C6074 C-CERAMIC, CHIP
2203-006562 C120,C121,C132,C160 C-CERAMIC, CHIP
2203-006562 C402,C404,C420,C511 C-CERAMIC, CHIP
2203-006562 C6052,C716,C724,C756 C-CERAMIC, CHIP
2203-006562 C769,C801,C828,C831 C-CERAMIC, CHIP
2203-006562 C834 C-CERAMIC, CHIP
2203-006647 C104,C105,C106,C111 C-CERAMIC, CHIP
2203-006647 C181 C-CERAMIC, CHIP
2203-006648 C151 C-CERAMIC, CHIP
2203-006668 C1120 C-CERAMIC, CHIP
2203-006681 C752,C824 C-CERAMIC, CHIP
2203-006707 C261,C277 C-CERAMIC, CHIP
2203-006815 C146,C148 C-CERAMIC, CHIP
2203-006824 C129,C130,C281,C710 C-CERAMIC, CHIP
Main Electrical Parts List
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
5-9
SEC CODE Design LOC Description
2203-006824 C738 C-CERAMIC, CHIP
2203-006839 C153,C158,C170,C246 C-CERAMIC, CHIP
2203-006839 C251,C260,C274,C419 C-CERAMIC, CHIP
2203-006839 C6000,C6001,C6005 C-CERAMIC, CHIP
2203-006839 C6006,C6013,C6017 C-CERAMIC, CHIP
2203-006839 C6018,C6019,C6021 C-CERAMIC, CHIP
2203-006839 C6029,C6030,C6031 C-CERAMIC, CHIP
2203-006839 C6033,C6034,C6035 C-CERAMIC, CHIP
2203-006839 C6036,C6037,C6038 C-CERAMIC, CHIP
2203-006839 C6039,C6040,C6041 C-CERAMIC, CHIP
2203-006839 C6042,C6043,C6044 C-CERAMIC, CHIP
2203-006839 C6045,C6046,C6047 C-CERAMIC, CHIP
2203-006839 C6048,C6054,C6060 C-CERAMIC, CHIP
2203-006839 C6061,C6062,C6063 C-CERAMIC, CHIP
2203-006839 C6064,C6065,C6066 C-CERAMIC, CHIP
2203-006839 C6067,C6068,C6070 C-CERAMIC, CHIP
2203-006839 C6071 C-CERAMIC, CHIP
2203-006841 C434,C510,C763 C-CERAMIC, CHIP
2203-006844 C825,C827 C-CERAMIC, CHIP
2203-006872 C1019,C1021,C107 C-CERAMIC, CHIP
2203-006872 C1107,C123,C172,C173 C-CERAMIC, CHIP
2203-006872 C209,C218,C220,C222 C-CERAMIC, CHIP
2203-006872 C432,C435,C436,C6057 C-CERAMIC, CHIP
2203-006872 C6085,C6087,C6089 C-CERAMIC, CHIP
2203-006872 C708,C720,C721,C723 C-CERAMIC, CHIP
2203-006872 C727,C728,C766,C821 C-CERAMIC, CHIP
2203-006872 C909,C911 C-CERAMIC, CHIP
2203-006890 C701,C730,C731,C732 C-CERAMIC, CHIP
2203-006890 C733,C734,C735 C-CERAMIC, CHIP
2203-006979 C138,C156,C175 C-CERAMIC, CHIP
2203-007133 C514,C760 C-CERAMIC, CHIP
2203-007210 C124,C179,C252,C305 C-CERAMIC, CHIP
2203-007210 C311,C314,C318,C324 C-CERAMIC, CHIP
2203-007210 C333,C346,C906 C-CERAMIC, CHIP
2203-007240 C6080,C742 C-CERAMIC, CHIP
2203-007270 C116,C168,C169,C183 C-CERAMIC, CHIP
Main Electrical Parts List
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
5-10
SEC CODE Design LOC Description
2203-007270 C709,C712,C713,C714 C-CERAMIC, CHIP
2203-007270 C715,C719,C743,C745 C-CERAMIC, CHIP
2203-007270 C746,C749,C816,C822 C-CERAMIC, CHIP
2203-007270 C823,C905 C-CERAMIC, CHIP
2203-007271 C1100,C1101,C1102 C-CERAMIC, CHIP
2203-007271 C182,C221,C233,C512 C-CERAMIC, CHIP
2203-007271 C6003,C6004,C702 C-CERAMIC, CHIP
2203-007271 C703,C704,C705,C706 C-CERAMIC, CHIP
2203-007271 C722,C726,C729,C759 C-CERAMIC, CHIP
2203-007271 C804,C805,C810,C811 C-CERAMIC, CHIP
2203-007271 C820,C900,C901,C913 C-CERAMIC, CHIP
2203-007271 C914 C-CERAMIC, CHIP
2203-007279 C310,C312,C313 C-CERAMIC, CHIP
2203-007295 C165 C-CERAMIC, CHIP
2203-007317 C1119,C254,C255,C257 C-CERAMIC, CHIP
2203-007317 C414,C433,C437,C6002 C-CERAMIC, CHIP
2203-007317 C6020,C6022,C6023 C-CERAMIC, CHIP
2203-007317 C6024,C6025,C6026 C-CERAMIC, CHIP
2203-007317 C6027,C6028,C6053 C-CERAMIC, CHIP
2203-007317 C6058,C6059,C6069 C-CERAMIC, CHIP
2203-007317 C6072,C6073,C812 C-CERAMIC, CHIP
2203-007317 C833 C-CERAMIC, CHIP
2203-007342 C765 C-CERAMIC, CHIP
2203-007385 C6009,C6010 C-CERAMIC, CHIP
2203-007393 C1118,C114,C131,C155 C-CERAMIC, CHIP
2203-007393 C243,C273,C416,C417 C-CERAMIC, CHIP
2203-007393 C418,C6049,C6050 C-CERAMIC, CHIP
2203-007393 C6051,C6055,C6056 C-CERAMIC, CHIP
2203-007393 C6081,C832,C903,C907 C-CERAMIC, CHIP
2203-007449 C1000,C1005,C1006 C-CERAMIC, CHIP
2203-007449 C1011,C1012,C1017 C-CERAMIC, CHIP
2203-007449 C1018,C1020,C1022 C-CERAMIC, CHIP
2203-007449 C1115,C1117,C113 C-CERAMIC, CHIP
2203-007449 C122,C133,C253,C263 C-CERAMIC, CHIP
2203-007449 C321,C504,C505,C806 C-CERAMIC, CHIP
2203-007449 C807,C808,C809,C817 C-CERAMIC, CHIP
Main Electrical Parts List
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
5-11
SEC CODE Design LOC Description
2203-007449 C829,C910 C-CERAMIC, CHIP
2203-007634 C509,C513 C-CERAMIC, CHIP
2203-007759 C189 C-CERAMIC, CHIP
2203-007781 C336,C341,C500,C501 C-CERAMIC, CHIP
2203-007781 C506,C507,C747,C771 C-CERAMIC, CHIP
2203-007790 C818,C826 C-CERAMIC, CHIP
2404-001596 TA400 C-TA,CHIP
2409-001232 TA700 C-POLYMER,CHIP
2703-002200 L127 INDUCTOR-SMD
2703-002267 L126 INDUCTOR-SMD
2703-002268 L216 INDUCTOR-SMD
2703-002313 L125 INDUCTOR-SMD
2703-002368 L142 INDUCTOR-SMD
2703-002955 L107 INDUCTOR-SMD
2703-002958 L115,L118 INDUCTOR-SMD
2703-003004 L116,L117 INDUCTOR-SMD
2703-003347 L902 INDUCTOR-SMD
2703-003479 R406,R407,R408,R409 INDUCTOR-SMD
2703-003533 L6001 INDUCTOR-SMD
2703-003545 L214 INDUCTOR-SMD
2703-003686 L1104,L802,L900 INDUCTOR-SMD
2703-003755 L129,L130,L131 INDUCTOR-SMD
2703-003869 L302,L303 INDUCTOR-SMD
2703-003904 L112 INDUCTOR-SMD
2703-003911 L121,L500 INDUCTOR-SMD
2703-003913 L701,L703,L800 INDUCTOR-SMD
2703-003916 L113 INDUCTOR-SMD
2703-003939 L801 INDUCTOR-SMD
2703-004000 L110 INDUCTOR-SMD
2703-004001 L114,L119 INDUCTOR-SMD
2703-004009 L702 INDUCTOR-SMD
2703-004011 L700 INDUCTOR-SMD
2703-004017 L704 INDUCTOR-SMD
2703-004034 L139,L141 INDUCTOR-SMD
2703-004035 L206 INDUCTOR-SMD
2703-004037 C283 INDUCTOR-SMD
Main Electrical Parts List
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
5-12
SEC CODE Design LOC Description
2703-004038 L138 INDUCTOR-SMD
2703-004130 L120 INDUCTOR-SMD
2703-004132 L104,L105 INDUCTOR-SMD
2801-004466 OSC700 CRYSTAL-SMD
2801-004551 OSC300 CRYSTAL-SMD
2801-004836 OSC800 CRYSTAL-SMD
2801-004893 OSC6000 CRYSTAL-SMD
2801-005044 OSC202 CRYSTAL-SMD
2804-001929 OSC1000 OSCILLATOR-CLOCK
2809-001348 OSC201 OSCILLATOR-VCTCXO
2809-001369 OSC100 OSCILLATOR-VCTCXO
2901-001525 F901,F902 FILTER-EMI SMD
2901-001625 F800 FILTER-EMI SMD
2901-001647 F801,F802,F900 FILTER-EMI SMD
2910-000108 F200 DUPLEXER-SAW
2910-000132 U118 DUPLEXER-SAW
2911-000165 U203 DUPLEXER-SAW
2911-000166 U116 DUPLEXER-SAW
3301-001534 L1100,L1101,L1102 BEAD-SMD
3301-001534 L1103 BEAD-SMD
3301-001659 L201 BEAD-SMD
3301-001787 L6000 BEAD-SMD
3301-001895 L207,L208,L209,L212 BEAD-SMD
3301-001912 L102 BEAD-SMD
3301-001956 L300,L301 BEAD-SMD
3301-002062 L100 BEAD-SMD
3301-002065 L200,L400,L401,L402 BEAD-SMD
3301-002065 L403 BEAD-SMD
3301-002078 L404,L405 BEAD-SMD
3705-001448 CN200 CONNECTOR-COAXIAL
3705-001731 U119 CONNECTOR
3708-002183 SLC800 CONNECTOR-FPC
3708-002278 SLC500 CONNECTOR-FPC
3708-002781 SLC1000 CONNECTOR-FPC
3711-006615 HDC300,HDC301,HDC400 HEADER-BOARD TO BOARD
3711-006615 HDC401,HDC402,HDC500 HEADER-BOARD TO BOARD
Main Electrical Parts List
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
5-13
SEC CODE Design LOC Description
3711-006615 HDC6000 HEADER-BOARD TO BOARD
3711-006852 HDC901 HEADER-BOARD TO BOARD
3711-006919 HDC900 HEADER-BOARD TO BOARD
3711-006923 HDC902 HEADER-BOARD TO BOARD
3711-007494 BTC700 HEADER-BOARD TO BOARD
3712-001348 ANT102,ANT103,ANT104 CONNECTOR-TERMINAL
3712-001348 ANT202,ANT203 CONNECTOR-TERMINAL
GH70-07484A SC100 ICT SHIELD-CAN CLIP
GH98-20254A SC101 ASSY COVER-SHIELD GPS
GH98-20256A SC102 ASSY COVER-SHIELD WIFI
Please consu l t the GSPN webs i te (Samsung Por ta l ) fo r the most recent vers ion o f the produc t ' s par t l i s t .
7. Level 2 Repair
7-1
Confidential and proprietary-the contents in this service guide subject to change without prior notice.Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Be careful not to scratch cover. Follow the numbered sequence when you disjoint
Be careful not to damage the FPCBs Be careful not to damage the FPCBs
7-1. Disassembly and assembly Instructions
7-1-1. Disassembly
Carefully release the screws
at 2 different locations
(Torque 1.1 ± 0.1 kgf.cm) (Size:1.4*2.0)
1 Disengage the rear cover with the frontcover by using the hook
2
3 Separate the 30 PIN I/F connector, TSP
connector, LCD connector from the PBA.
4
12
3
4
30 PIN I/F TSP LCD
◆blue:L2.5
Release the screw at 2 points (Size:)(Torque:
1.1±0.1 kgf.cm)
7. Level 2 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
7-2
Be careful not to damage the FPCBs Be careful not to scratch cover
Be careful not to damage the wires Be careful not to damage the FPCBs
Open the black thin bar and Separate the
LCD FPCB from the Front.
5 Carefully release the screws at 13 different
locations from the Front.
(Torque 1.1 ± 0.1 kgf.cm)
6
Separate the Battery from PBA7 Separate all connector(E/J, 2M, 3M Camera,
Sensor) ribbons from the PBA.
8
◆blue:L2.5 (10Point)
◆red:L2 (3Point)
7. Level 2 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
7-3
Be careful not to damage the FPCBs Be careful not to scratch cover
Separate the SPK Module, GPS CABLE,
SIDE KEY from the PBA
9 Separate the PBA from Ass'y10
뷖뷟뷢 뷓뷛뷔
뷢뷟뷚뷜뷽뷲븂뷺뷳붻뷺뷳뷴븁붼 뷢뷟뷚뷜뷽뷲븂뷺뷳붻븀뷷뷵뷶븁붼
뷢뷘뷔뷚뷔뷧
7. Level 2 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
7-4
Be careful not to scratch cover Be careful not to damage the FPCBs
Be careful not to damage the FPCBs Be careful not to damage the wires
7-1-2. assemble
Insert the PBA in the hook1 Attach the SPK Module, GPS CABLE,
SIDE KEY
2
Attach the E/J, 2M, 3M Camera, Sensor.3 Attach the battery4
뷖뷟뷢뷓뷛뷔
뷢뷟뷚뷜뷽뷲븂뷺뷳붻뷺뷳뷴븁붼뷢뷟뷚뷜뷽뷲븂뷺뷳붻븀뷷뷵뷶븁붼
뷢뷘뷔뷚뷔뷧
7. Level 2 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
7-5
Be careful not to scratch cover
screw:1.4*2.0, 1.4*2.5 (Torque 1.1 ± 0.1, '+' type)Be careful not to damage the FPCBs
Be careful not to damage the FPCBs Be careful not to damage the FPCBs
screws at 13 points6
◆blue:L2.5 (10Point)
◆red:L2 (3Point)
Put the LCD FPCB and Close the black
thin bar
5
7
◆blue:L2.5
screws at 2 Points 8 Insert the 30 PIN I/F, TSP, LCD Connector
and Close the black thin bar
30 PIN I/F TSP LCD
7. Level 2 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
7-6
Follow the order(Torque 1.1 ± 0.1, '+' type)(Size: 1.4*2.0)
Be careful not to scratch rear cover
Joint the Rear and the Front.9
1
Screws at 2 points
Attach screw sheet
10
2 3
8. Level 3 Repair
8-1
Confidential and proprietary-the contents in this service guide subject to change without prior notice.Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
8-1. Block Diagram
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-2
8-2. PCB Diagrams
8-2-1. Top
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-3
8-2-2. Bottom
AN
T1
04
BH
100
BH
101
BH
102
BH
103
BH
104
BH
105
BH
106
BH
107
BH
108
BH
109
BT
C70
0
C1
00
C1
00
0
20
01
C1
00
1C
C1003
C1004
C1005
C1006
C1
00
7
C1008
C1009
C1
01
C101 0 C1011
C1012
C1
01
3
C1014
C1015
C1016
C1017
C1
01
8
C1
01
9
C102
C1020
C1
02
1
C1
02
2
C1
02
3
C1
02
4
C1
02
5
C1
02
6C
10
27
C1
02
8
C1029
C103
C1
03
0
C1
03
1
C1
03
2
C1033
C1
03
4
C1
03
5
C1
03
6
C1037
C1
03
8
C1
04
C1
05
C1
06
C107
C108
C1
09
C110
C1
10
0
C1101
C1
10
2C1103
C1104
C1105
C1106
C1
10
7
C1
10
8
C1109
C1
11
C1110
C1111
C1112
C1113
C1
11
4
C1115
C1
11
6
C1
11
7
C11
18
C11
19
C1
12
0
C1121
C114
C115
C116
C120
C1
21
C1
22
C1
23
C1
24
C12
9
C130
C131
C132
C133
C1
34
C1
35
C1
36
C137
C1
38
C1
39
C1
40
C143
C1
44
C145
C1
46
C1
47
C1
48
C1
49
C150
C151
C152
C153
C154
C155
C156
C157
C158
C1
59
C1
60
C161C162
C1
63
C1
64
C1
65
C16
8
C16
9
C170
C1
71
C172
C173
C1
74
C175
C1
76
C177
C178
C1
79
C180
C181
C182
C183
C186
C188
C189
C190
C1
92
C1
93
C194
C209
C2
12
C213
C2
14
C215
C2
18C
22
0
C2
21
C2
22
C223
C224
C2
33
C2
34
C2
36
C2
41
C2
42
C243
C2
44
C2
45
C2
46
C247
C248
C2
49
C250
C2
51
C2
52
C2
53
C254
C25
5
C256
C25
7
C2
58
C2
59
C2
60
C261
C2
62
C263
C264
C265
C2
66
C267
C2
68
C2
69
C2
70
C2
71
C273
C2
74
C276
C277
C2
78
C279
C280
C281
C2
82
C2
83
C2
84
C300
C301
C3
02
C303
C3
04
C3
05
C306
C3
07
C3
08
C3
09
C31
0
C311
C31
2C
313
C3
14
C315
C3
16
C317
C3
18
C319
C320
C321
C3
22
C323
C324
C325
C3
27
C3
28
C3
29
C3
30
C3
31
C3
32
C3
33
C3
34
C3
35
C336
C337
C3
38
C339
C340
C341
C3
42
C3
43
C344
C3
45
C346
C4
00
C4
01
C4
02
C4
03
C4
04
C4
05
C4
06
C4
07
C4
08
C4
09
C4
10
C4
11
C4
12
C4
13
C41
4
C4
15
C41
6
C417
C418
C419
C4
20
C4
21
C4
22
C4
23
C4
24
C4
25
C4
26
C4
27
C4
28
C4
29
C4
30
C4
31
C432
C43
3
C4
34
C4
35
C4
36
C437
C4
38
C4
39
C440
C4
41
C500
C501
C504
C5
05
C506
C50
7
C50
9
C510
C5
12
C51
3
C514
C6001
C6
01
4
C6
01
5
C6
01
6
C6017
C6018
C6019
C6020
C6
02
1
C6022
C6023
C6024
C6025
C6026
C60
27
C6028
C6
02
9
C6030
C6
03
1
C6
03
2C
60
33
C6
03
4
C6035
C6
03
6
C6
03
7
C6038
C6
03
9
C6
04
0
C6
04
1
C6
04
2
C6
04
3
C6
04
4
64
06
C5
40
6C
C6047
C6048 C6049
C6050
C6051
C6
05
2
C6053
C6055
C6056
C6
05
7
C6058
C6059
C6060
C6
06
1
C6062
C6063
C6064
C6065
C6
06
6
C6
06
7
C6068
C6071
C6072
C6074
C6
07
9
C60
80
C60
81
C6082
C6083
C6
08
4
C6085
C6086
C6
08
7
C6088
C6
08
9
C6092
C6093
C6
09
4
C6
09
5
C6096
C6097
C700
C70
1
C7
02
C703
C704
C705
C706
C7
07
C708
C709
C710
C711
C712
C713
C714
C715
C716
C717
C718
C71
9
C720
C721
C722
C723
C7
24
C725
C7
26
C7
27
C728
C729
C73
0
C73
1
C732
C733
C73
4
C73
5
C73
8
C7
39
C7
40
C7
41 C742
C74
3C
74
4
C745
C746
C747
C7
48C749
C750
C751
C752
C7
53
C7
54
C7
55
C756
C757
C758
C7
59
C760
C761
C762
C7
63
C764
C7
65
C7
66
C7
67
C7
68
C7
69
C7
70
C771
C8
00
C8
01
C802
C8
03
C8
04
C8
05
C8
06
C8
07
C8
08
C8
09
C8
10
C8
11
C812
C813
C814
C815
C81
6C
81
7
C8
18
C819
C820
C8
21
C82
2
C82
3
C8
24
C825
C826
C8
27
C8
28
C8
29
C8
30
C8
31
C83
2
C833
C834
C900
C901
C90
2 C903
C905C906
C90
7
C908
C9
09
C910
C911
C912
C913
C914
CN
200
D100
D101
D4
00
D4
01
D500
D501
D502
D700
D800
DE
BU
G_C
LKDEBUG_DATA
F2
00
F800
F801
F802
F900
HD
C30
0
HDC301
HDC400
HD
C40
1
HDC402
HDC500
HDC6000
HDC900
HD
C9
01
HDC902
L100
L102
L1
04
L1
05
L1
06
L107
L108
L1
10
L1
10
0
L1101
L1
10
2
L1103
L1104
L1
11
L112
L1
13
L1
14
L1
15
L1
16
L1
17
L1
18
L1
19
L1
20
L121
L125
L126
L1
27
L129
L13
0L1
31
L1
38
L139
L141
L1
42
L2
00
L201
L202
L206
L2
07
L208
L2
09
L210
L212
L2
13
L214
L2
15
L216
L217
L300
L301
L302L303
L400
L401
L402
L4
03
L4
04
L4
05
L500
L6
00
0
L6001
L700
L701
L702
L703
L704
L800
L801
L802
L900
L902
nAP
_OV
ER
HE
AT
OS
C10
0
OSC1000
OSC201
OSC202
OS
C3
00
OSC6000
OS
C70
0
OSC800
Q100
Q500
Q6000
Q70
0
Q70
1
R100
R1
00
0R
10
01
R1
00
2
R1
00
3
R1004
R1005
R1006
R1
00
7
R1008
R1
00
9
R1010
R1011
R1012
R1
01
3
R103
R104
R1
05
R107
R108
R1
09
R110
R1100
R1101
R1
10
2
R1103
R1104
R1
10
5
R1106
R1107
R1
10
8
R1109
R111
R1
12
R113
R1
14
R1
15
R1
16
R1
17
R118
R204
R207
R211
R212
R2
13
R214
R2
15
R2
18
R219
R220
R221
R2
22
R223
R3
00
R301
R302
R303
R304
R3
05
R3
09
R310
R311
R3
12
R3
13
R3
14
R3
15
R3
16
R317
R318
R319
R320
R3
21
R3
22
R323
R400
R4
01
R4
06
R4
07
R4
08
R4
09
R410
R4
11
R4
12
R4
13
R414
R4
15
R4
16
R4
17
R4
18
R419
R420
R4
21
R422
R4
23
R4
24
R5
00
R5
01
R5
02
R5
03
R506
R507
R5
08
R509
R5
10
R5
11
R512
R5
13
R5
14
R5
16
R517
R5
19
R5
20
R5
21
R531
R533
R537
R538
R539
R541
R5
42
R543
R544
R545
R546
R547
R6
00
0
R6001
R6005
R6006
R6007
R6
00
8
R6
00
9
R6010
R6011
R6012
R6014
R6
01
5
R6
01
6
R6
01
7
R6
01
8
R6
01
9
R6
02
0
R6
02
1
R6022
R6023
R6
02
4
R6
02
5
R6
02
6
R6
02
7
R6
02
8
R6
02
9
R6
03
0
R6031
R6032
R6033
R6
03
4
R6
03
5
R6
03
6
R6
04
1
R6042
R6043
R6046
R6047
R6
04
8
R6
04
9
R6050R6051
R605 4 R6055
R6057
R6058
R6
05
9
R6
06
0
R6
06
1
R6
06
2
R6063
R6064
R6
06
6
R6067
R6068
R6
06
9
R6
07
0
R6071
R6
07
2
R6073
R6074
R6075
R6076
R6077
R6078
R6079
R6080
R6081
R6082
R6083
R6084
R6085
R6086
R6087
R6088
R6089
R6
09
0
R6091
R6092
R6
09
3
R6094
R6095
R6096
R6
09
7
R6
09
8
R6099
R6
10
0
R6101
R6102
R6103
R6
10
6
R6107
R6
10
8
R6
10
9
R6110
R6
11
1
R6
11
2
R6
11
3
R6
11
4
R6
11
5
R6
11
6
R6117
R6
11
8
R6
11
9
R6
12
0
R6
12
1
R6
12
2
R6
12
3
R6
12
4
R6125
R6
12
6
R6
12
7
R6
12
8
R6
12
9
R6
13
0
R6
13
1
R6132
R6133
R6134
R6
13
5
R6
13
6
R700
R7
01
R702
R7
03
R704
R7
05
R706
R707
R708
R7
09
R7
10
R711
R712
R7
13
R7
14
R7
15
R7
16
R7
17
R7
18
R7
19
R720
R7
21
R7
22
R7
23
R7
24
R7
25
R726
R727
R7
28
R7
29
R730
R7
31
R732
R733
R734
R735
R736
R7
37
R7
38
R800
R8
01
R802
R803
R804
R805
R8
06
R8
07
R8
08
R8
09
R8
10
R8
11
R8
12
R8
13
R8
14
R8
15
R816
R817
R900
R901
R902
R904
R905
R906R907
R9
08
R909 R910
RE
F_
CL
K_
EN
RESET_N_RF
SC100
SC
101
SC
102
SLC
100
0S
LC
500
SLC
800
SY
S_
CL
K_
EN
TA
40
0
TA700
TP
_A300
TP
_C
P_
ON
TP_D300
TP
_GN
D
TP_G
PS
_CLK
_EN
TP
_G
PS
_C
NT
L
TP
_H
SI C
_A
CT
I VE
_S
TA
TE
TP
_M
ISO
_A
TP
_M
ISO
_B
TP
_M
ISO
_C
TP
_M
OS
I_A
TP
_M
OS
I_B
TP
_M
OS
I_C
TP
_P
CM
_C
LK
TP
_P
CM
_D
IN
TP
_P
CM
_D
OU
T
TP
_P
CM
_S
YN
C
TP_R
ES
ET_R
EQ
_N
TP
_R
TC
K_
CC
P
TP
_S
D_
BA
30
0T
P_
SD
_B
A3
01
TP
_T
CK
_C
P
TP
_T
DI_
CP
TP
_T
DO
_C
P
TP
_T
MS
_C
P
TP
_TR
ST
_N_C
P
TP
_VS
D2_
1.8V
TP
_W
LA
N_
EN
TP_WLAN_HOST_WAKE
TP100
TP
1000
TP1001
TP
1002
TP1003
TP
1004
TP
1005
TP
11
01
TP1102
TP1103
TP
200T
P20
1T
P20
3T
P204
TP
205
TP
206
TP
207
TP215
TP
300
TP
302
TP
304
TP305
TP
30
6
TP
307
TP308
TP
309
TP310
TP
311
TP
31
2
TP
313
TP314
TP6000
TP6001
TP
6002
TP
6003
TP
6004
TP
6006
TP
60
07
TP6008
TP
60
09
TP
60
10
TP6011
TP6012
TP
6013
TP6014
TP
6015
TP6016
TP
6017
TP
6018
TP6019
TP6020
TP
60
21
TP
60
22
TP6023
TP
60
24
TP
6025
TP
70
2
TP800
TP
80
1T
P8
02 TP803
TP
80
4
TP805
TP
80
6
TP
80
7
TP808
TP
80
9
TP810
TP
81
1
TP
81
2TP813
TP814
TP815
TP
81
6
TP
81
7
TP818
TP819
TP900
TP901
TP
90
4
TP905
TP906
TP907
TP908
TP909
TR
70
0
TR701
TR702
TR
70
3
U1000
U1
001
U10
02
U10
03
U1
004
U1005
U1006
U103
U108
U110
U1100
U11
01
U11
02
U1103
U1104
U111
U11
6
U118
U1
19
U129
U143
U161
U2
00
U201
U20
3
U20
4
U40
0
U40
1
U40
2
U403
U40
4
U405
U500
U502U503
U50
4
U5
07
U509
U6001
U6005
U6
00
6
U6007
U700
U7
02
U70
3
U70
4
U70
5
U7
06
U707
U7
08
U800
U801
U80
2
U803
U804
U805
U8
06
U9
00
U9
01
U9
02
U905
UC
P3
00
UCP6000
UM
E30
0
UM
E60
00
UME6001
ZD100
ZD300
ZD302
ZD303
ZD400
ZD401
ZD402
ZD403
ZD
40
4
ZD
40
5
ZD
40
6
ZD407
ZD408
ZD
41
0
ZD
50
1
ZD
50
3
ZD
509
ZD
510
ZD511
ZD512
ZD513ZD514
ZD515
ZD700
ZD
70
1
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-4
8-3. Flow Chart of Troubleshooting
Equipments
Oscilloscope á Digital Multimeter
á Power Supply á + driver, Tweezer
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-5
8-3-1. Power On
Check the Battery Voltageis more than 3.6V
' Power On ' does not work
Charge the Battery
(Battery power is low)
END
No
Yes
Check U703(PMIC) and Poweron voltage(C727≥1.2V, C734≥1.2V, C730≥1.8V, C725≥
1.8V, C728≥1.1V, C723≥3.3V,C720≥2.85V)
→ Check U703. Change the problem point. (short, open,
crack, etc.)
→ If PMIC has problem, change U703
→ Check U702(_RESET). this pin has to go high
level(about 2V),and to go low level after 480ms
→ Check U6006(A1,Y1). If you push the power on button ,
, A1,Y1 has to go high level.
No
Yes
Check the Clock atOSC700(C718) that frequency
is 32K
Check the clock generation circuit
(related to OSC700)
No
Yes
Yes
Check "Power on" by powercable with jig-on
→ Check the switch circuit,
FET gate voltage, FET voltage
→ Check the 30pin to 50pin FPCB(SLC500),
Wrong assembly or Wrong connection.
check the initial operation
Yes
No
Yes
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-6
C745
VOUT_CHARGER
C759
1
2S
S3
TR702
D5
6D
D7
8D
D9
4G
S
C757
R722
C746
1S
S2
3S
TR701
5D
D6
7D
D8
9D
G4
6D1
D23
G12 G2 5
1 S1
S2 4
U705
R720
C758
V_BATTERY
IF_CON_SENSE
BH100
BH109
BTC700
C400
C401
C402
C403
C406
C408
C409
C413
C414
C415
C416
C417
C418
C4
19
C420
C421
C422
C423
C424
C427C428
C429
C43 0 C431
C4
32
C433
C434
C435
C436
C437
C4
40
C441
C5
04
C6080
C6081
C6
08
5
C6
08
6
C6087
C6
08
8
C6089
C745
C746
C7
47
C7
50
C7
51
C753
C754
C755
C763
C767
C768
C769
C7
71
C9
00
C9
01
C902
C9
03
C905
C9
06
C907
C909
C9
10
C9
11
C9
12
C9
13
C9
14
F900
HDC300
HDC401
HD
C9
00
HDC901
HD
C9
02
L4
00
L403
L404
L405
L60
01
L90
0
L902
Q700
R4
00
R401
R411
R412
R415
R416
R417
R418
R4
19
R4
20
R423
R424
R5
06
R5
07
R6026
R6027
R6030
R6
03
1
R6
03
2
R6
03
3
R6043
R6061
R60
63
R6066
R6
07
4
R6
07
5
R6
07
6
R6
07
7
R6
07
8
R6
07
9
R6
08
0
R6
08
1
R6
08
2
R6
08
3
R6
08
4
R6
08
8
R6
08
9
R6
09
1
R6
09
2
R6
09
4
R6
09
5
R6
09
6
R6
10
2
R6
10
3
R725
R7
26
R729
R7
30
R731
R7
34
R7
36 R737
R9
00R
90
1
R9
02
R9
04
R9
05
R9
06
R908
R9
09
R9
10
TA400
TA
700
TP
900
TP
901
TP
908
TR
701
TR
702
U401
U402
U4
03
U404
U5
02
U5
03U
60
05
U706
U900
U901
U902
U9
05
UM
E6
001
ZD406
ZD410
ZD
700
ZD701
DEFAULT ON, 1.7 ~ 2.475V, UP TO 1500mA
DEFAULT OFF, 1.25 ~ 3.3V, UP TO 300mA
DEFAULT OFF, 0.725 ~ 1.5V, UP TO 2000mA
Adapter Charge Input
DEFAULT ON, 0.725 ~ 1.5V, UP TO 300mA
DEFAULT ON, 1.25 ~ 3.3V, UP TO 300mA
PWM Port
ADC Port
DEFAULT OFF, 1.25 ~ 3.3V, UP TO 300mADEFAULT ON, 1.7 ~ 2.475V, UP TO 300mA
DEFAULT OFF, 1.25 ~ 3.3V, UP TO 300mA
DEFAULT OFF, 1.25 ~ 3.3V, UP TO 300mA
USB Charge Input
DEFAULT OFF, 1.2 ~ 3.3V, UP TO 300mA
DEFAULT ON, 0.725 ~ 1.5V, UP TO 1500mA
DEFAULT ON, 0.725 ~ 1.5V, UP TO 300mA
VAP_IO_3.3V
DEFAULT ON, 1.25 ~ 3.3V, UP TO 300mA
V_BATT
R71
3
C709
V_BATT
VAP_CORE_1.2V
VDD_V2V2_2.2V
VDD_V2V2_2.2V
VAP_PLL_1.1V
C731
VAP_IO_1.8V
C727
VAP_IO_1.8V
L703
C724
VAP_IO_1.8V
R702
R712
C741
TP702
C706
V_BATTERY
TR700
13
2
C740
C721 C726
VAP_DDR_2.85V
C735
TP700
C738
C730
C707
C722 C725
V_BAT
VDD_RTC_1.2V
R711
R705
C719
C723
C702
VAP_CPU_1.0V
C710
C742
R707
C73
9
C712
R710
VAP_HDMI_3.3V
C703
R708
L702
OSC700
2 1
VHDMI_PLL_1.8V
C711
C708
C733
VAP_IO_1.8V
V_BATT
C728
GPS_LNA_2.85V
C705
R703
R706
C704
C717
C713
R704
VDD_V2V2_2.2V
L701
VPP_FUSE_3.3V
VDD_V2V2_2.2V
VAP_USB_3.3V
C714
VAP_IO_1.8V
R70
9
4
5
C718
VAP_SYS_1.8V
D700
1
23
C734C720 C732
7
2SENSE
VDD 1
4_MR
6_RESET
U702
CT 3
GND5
GN
D
GREEN1
DIG_PWM
L2ANLG2
L3GPIO1
L4GPIO4
L5XTAL1
L6LDO1
L7LDO9
L8GREEN2
L9
GPIO2
K5LDO0
K6XTAL2
K7LDO4
K8RED2
K9RED1
L1ADC_REF
L10LED_PWM
L11
VIN
_LD
O9
J8BLUE1
J9PWM
K1LDO7
K10NINT
K11L3
K2RSVDC
K3ANLG3
K4
LDO8
J10SM3
J11
PG
ND
3
J2PSCLK
J3A
GN
D2
J4COMP
J5GPIO3
J6V
IN_L
DO
01
J7
LDO6
H3SDAT
H4LDO4PG
H5ANLG1
H6
DG
ND
1
H7
VIN
_LD
O4
H8VTSBIAS
H9SM3_SW
J1
PSDAT
G6HSK
G7BLUE2
G8NNOPOWER
G9FB3
H1
VIN
_LD
O67
8
H10SM3IG
H11
AV
DD
6
H2
AG
ND
1
F9RSVDA
G1
VIN
_SM
1
G10
V2V
2
G11
VR
EF
1V25
G2
VIN
_SM
1
G3DIG_PWM2
G4SCLK
G5
RS
VD
BF
11R
SV
DB
F2L1
F3HSK
F4HSK
F5HSK
F6HSK
F7HSK
F8
HSK
E4LDO4EN
E5HSK
E6HSK
E7HSK
E8HSK
E9TS
F1L1
F10
HSK
D7LDO5
D8HSK
D9SM0EN
E1
PG
ND
1
E10RTC_OUT
E11
BA
T
E2
PG
ND
1
E3
SM2
D1
PG
ND
0
D10FLTDPPM
D11
BA
T
D2
PG
ND
0
D3NNORTC
D4TNOPOWER
D5HSK
D6
USBC11
USB
C2L0
C4SM1PG
C5
DG
ND
2DT
C6OUT32K
C7SYNCEN
C8SM1EN
C9
NHOT_RST
B4SM1
B5LDO3
B6
V32
K
B7
PG
ND
2
B8L2
B9
VIN
_SM
2
C1L0
C10
LDO2
A7
PG
ND
2
A8L2
A9
VIN
_SM
2
B1
VIN
_SM
0
B10SYS
B11AC
B2
VIN
_SM
0
B3
NC
A1RESUME
A10SYS
A11AC
A2SM0
A3SM0PG
A4
AG
ND
3
A5
VIN
_LD
O23
A6
C729
U703
1N
C2
TF_EN
V_BAT
LCD_SELECTREMOTE_SENSE
V_BUSPMIC_I2C_SCLPMIC_I2C_SDA
PMIC_nINTAP_nRST
ON_SW
IF_CON_SENSE
32KHZ_AP
GPIO_nRST
CPU_PWR_REQ
HSK
CORE_PWR_REQ
HSK
C10
06
C10
12
C1013
C10
14
C10
17
C702
C7
03
C7
04
C70
5
C70
6
C707
C7
08
C70
9
C710
C71
1
C7
12
C7
13
C7
14
C7
17
C7
18
C719
C7
20
C7
21
C7
22
C7
23
C724
C72
5
C726
C727
C7
28
C7
29
C730
C731
C734
C735
C738
C740
C741
C7
42
L701
L702L7
03
OSC700
R1002 R10
04
R10
05
R70
4
R705
R70
7
R70
8
R709
R711
R712
U1003
U703
Y16
4Y2
1A1
A23
GND2
VCC5
U6006R6133
VAP_IO_1.8V
R6135TP6025
R6134
ON_SW
nTHRM_IRQ_3.3V
EXT_WAKEUP
nTHRM_IRQ
C6022
C60
23
C6041
C757
C822
C824
C825
C827
C831
C834
L800
R61
33
R61
34
R6135
R720
R811
R812
TP6025
U6006
U803
U806
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-7
8-3-2. Initial
CP_RST(R320),PDA_ACTIVE(R6067) >=
1.8V(HIGH)
Initial Failure
Check UCP6000(short, crack, etc.)
END
No
Yes
AP_nRST(U703_pin #G8,TP702)"low -> high"?
Yes
Check U703(crack, open, etc.)(if U703 has some problem, it is to be replaced)
Yes
No
There is 32.768KHz wave formsat OSC300(C342) and
OSC700(C718)Replace OSC 300 and OSC700
Replace OSC600 and OSC100There are 26MHz wave forms at
OSC600(C6082) and 26MHzwave forms at OSC100(C150)
LCD display OK?
Sound is OK?
Check the LCD part(short, crack, etc.)
Check the Audio Part(short, crack, etc.)
No
No
No
No
Yes
Yes
Yes
Yes
CP_ON(TP_CP_ON),PHONE_ACTIVE(TP6024)>=
1.8V(HIGH)
Check UCP300(short, crack, etc.)
No
Yes
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-8
SYSCLKENU9
Reset output(ONE PIN)
For RFIC Reset
Reset onlt BB for core Dump
MIPI1/ETMM7/HSI_ IPC
MIPI2
FOR PMIC Reset
Check Audio Part
Check RF Part
NC
U17
USIF1_CTS_NU2
USIF1_RTS_NU3
U4TDO
TDIU5
U6TMS
U7DI3_RX_DAT
DI3_RX_DATXU8
T9
NC
U1
ALERT_NU10
DPLUSU11
HSIC_USB_STRBU12
HSIC_USB_DATAU13
CC_CLKU14
VD
D_I
O12
U15
VS
SU
16
USIF1_RXD_MRSTT2
T3USIF1_TXD_MTSR
TRST_NT4
TRIG_INT5
TCKT6
T7DI3_TX_DAT
T8DI3_TX_DATX
XRESET_N
VD
D_D
IGR
FT
10
T11DMINUS
T12
VD
D_S
IM
CC_IOT13
CC_RSTT14
T15
VD
D_U
SB
_PD
T16USB_TUNE
USB_DPLUST17
USB_DMINUSR17
I2S2_WA1R2
NC
R4
RESET2_NR5
HW_MON1R6
VD
DC
OR
ER
8
VS
SR
9
USIF1_SCLKT1
P2I2S2_TX
T_OUT1P3
HW_MON2P7
VS
SP
8
I2C1_SDAP9
I2S2_WA0R1
VD
D_P
LL
R12
VD
D_
US
BIO
R16
I2S2_RXP1
CLKOUT2P10
VS
S_
PL
LP
11
SYS_CLKP12
MIPI_HSI_RX_WAKEP13
VD
D_
US
B_A
NA
P1
4
P1
6V
BU
S
USB_TESTP17
VS
S_
US
BN
14
USB_IDN16
VD
D_R
TC
N17
I2S2_CLK1N2
T_OUT0N4
MMCI1_CDN5
CLKOUT0N8
VP
PN
9
MMCI1_DAT_3M6
EINT2M8
EINT1M9
I2S2_CLK0N1
I2C1_SCLN10
VD
D_I
O18
N11
N12MIPI_HSI_TX_DATA
MIPI_HSI_RX_DATAN13
MIPI_HSI_TX_WAKE
M14MIPI_HSI_RX_FLG
MIPI_HSI_TX_RDYM15
VS
S_
RT
CM
16
OSC32KM17
MMCI1_DAT_1M2
M3MMCI1_CLK
MMCI1_DAT_2M4
MMCI1_DAT_0M5
L2ETM11_TRACEPKT3
ETM11_TRACEPKT2L4
L5ETM11_TRACEPKT6
MMCI1_CMDL7
VD
D_
MM
CL
8
ETM11_TRACEPKT5L9
M1ETM11_TRACEPKT0
M13
K8
VD
DC
OR
EK
9
L1ETM11_TRACEPKT1
VS
SL
10
MIPI_HSI_TX_FLGL11
MIPI_HSI_RX_RDYL13
VS
SL
14
L1
6V
SS
F32KL17
VD
D_M
IPI
K16
MEM_WAIT_NK17
K2RESET_BB_N
REF_CLK_ENK3
K4TM_EN
ETM11_TRACEPKT4K5
K7ETM11_TRACECLK
VD
D_I
O18
M3J5
M2J6
VS
SJ8
ETM11_TRACEPKT7K1
EINT3K10
K11
VD
D_I
O18
K13
VS
S
VD
DC
OR
EK
14
J13MEM_CS1_N
MEM_CS0_NJ14
MEM_A_18J15
MEM_A_16J16
VD
D_I
O18
J17
ON2_NJ2
RESET_PWRDWN_NJ3
M4J4
ON1H2
AG
ND
H3
M1H6
RESERVEDH8
VD
DC
OR
EH
9
VREFJ1
VS
SJ1
1
MEM_AD_14J12
G9MEM_AD_2
VU
SB
_IO
H1
H10MEM_AD_10
MEM_AD_0H11
MEM_CS3_NH13
MEM_CS2_NH14
H16MEM_A_17
MEM_A_15H17
MEM_AD_1G11
G13MEM_BE1_N
MEM_BE0_NG14
MEM_A_19G15
MEM_BC3_NG16
MEM_A_14G17
G2
VP
MU
VS
SG
8
MEM_A_13F17
F2
VU
SB
_AN
A
F3
VD
D_V
BA
T_
PM
U
VRTCF4
TRIG_BF6
MEM_AD_4F9
G1
VS
IM
MEM_ADV_NG10
VS
S_
PM
UE
4
E8MEM_AD_5
E9MEM_AD_6
VS
S_
SD
1F
1
MEM_AD_15F13
VS
SF
14
F15
VD
D_I
O18
MEM_BC1_NF16
VD
DC
OR
EE
10
MEM_AD_8E11
VD
DC
OR
E_E
BU
E1
2
E1
3V
DD
CO
RE
MEM_RAS_NE14
MEM_A_20E16
E17MEM_A_12
FSSE3
MEM_AD_13
VS
SD
14
MEM_A_21D16
D17MEM_A_11
SD1_FBD3
D4ANAMON
MEM_AD_3D8
D9
VS
S
SD1_SWE1
SD2_FB
VD
D_
VS
D2
C3
VU
SB
_P
DC
4
MEM_A_7C9
SD1_SWD1
MEM_AD_7D10
D11MEM_AD_11
D12MEM_AD_12
D13
MEM_CAS_NB7
FWPB8
MEM_A_6B9
VD
D_
VB
AT
_S
D1
C1
MEM_A_5C12
C16MEM_A_22
C17MEM_A_10
C2
VD
D_I
O18
MEM_WR_NB12
MEM_RD_NB13
MEM_CKEB14
MEM_BFCLKO_0B15
MEM_A_23B16
MEM_A_9B17
VIO
_12
B4
DSP_AUDIO_IN1B6
VD
D_
VB
AT
_S
D2
A4
A5
VP
LL
FCDP_RBNA6
A7MEM_AD_9
MEM_A_4A8
MEM_A_3A9
VS
S_
SD
2B
1
B10MEM_BC2_N
B11
A13MEM_A_0
MEM_SDCLKOA14
MEM_BFCLKO_1A15
MEM_A_8A16
NC
A17
SD2_SWA2
A3SD2_SW
UCP300
NC
1
NC
2A1
NC
MEM_A_2A10
MEM_A_1A11
MEM_BC0_NA12
R305
R308
RESET_N_RF
TP_HSIC_ACTIVE_STATE
TP313
C342
C343
VRTC_1.8V
L302
C346
TH300
TP_GPS_CLK_EN
R318
L303
TP_CP_ON
R319
R317
R310
VIO_1.2V
R320
C345
OSC300
R315
TP312
TP314
C344
R316
V_BATT
TP_RESET_REQ_N
R314
TP_CALL_MCLK
TP_GPS_CNTL
R313
IPC_SLAVE_WAKEUP
RF_TOUCH_EN
RF_TOUCH_INT
IPC_RXDIPC_TXD
HSIC_ACTIVE_STATE
PHONE_ACTIVE
GPS_CNTL
GPS_FTA
PDA_ACTIVE
RESET_REQ_N
GPS_BLANKING
CP_RST
TRST_N_CP
TMS_CPTDO_CPTDI_CPTCK_CP
REF_CLK_ENSYS_CLK_EN
RESET_N_RF
CP_D-CP_D+
TRIG_IN
SYS_CLK_26M
CALL_MCLK
DI3_TX_DATX
DI3_TX_DATDI3_RX_DATX
DI3_RX_DAT
SIM_CLK
SIM_RSTSIM_IO
HW_MON2HW_MON1
CP_ON
GPS_CLK_EN
HSIC_DATA1
C1000
2001C
C302
C30
3
C304
C305
C30
6
C307
C308
C309
C310
C31
1
C312C313
C314
C3
15
C316
C31
7
C318
C31
9
C32
1
C322
C32
3
C32
4
C32
5
C327
C328
C329
C330
C331
C332
C333
C334
C336C341
C342
C343
C345
C34
6
L30
1
OSC300
Q6
000
R1
10
R300
R3
01
R3
02
R30
3
R30
4
R305 R310
R312
R313
R314
R315
R316
R3
20
TP_A300
TP
_D30
0
TP_GPS_CNTL
TP_HSIC_ACTIVE_STATE
TP_PCM_DOUT
TP_PCM_SYNC
TP_SD_BA30 0 TP_SD_BA301
TP304
TP306
TP312
TP
314
TP6024
UCP300
UME300
G(5)
B(2)
VAP_IO_1.8V (VDDIO_VI)
G(2)
R(3)
B(7)
R(4)
R(4)R(1)
G(0)
R(6)
R(2)
VAP_IO_1.8V (VDDIO_NAND)
R(2)
G(0)
24Bit
G(3)
18Bit
B(6)
CAMERA
R(0)
B(1)
B(2)
G(2)
B(4)
G(4)
VAP_IO_1.8V (VDDIO_BB)
R(3)
R(1)
G(4)
G(7)
B(3)
VAP_IO_1.8V (VDDIO_SYS)
B(0)
R(7)
VAP_IO_1.8V (VDDIO_LCD)
GPS UART
R(0)
B(4)
B(5)
VAP_IO_3.3V (VDDIO_SDIO)
R(5)
VAP_IO_1.8V (VDDIO_VI)
G(1)
G(1)
R(5)
VAP_IO_1.8V (VDDIO_LCD)
B(5)
G(5)G(6)
B(0)B(1)
B(3)
G(3)
VAP_IO_1.8V (VDDIO_UART)
TP6020
R6085
TP6024
TP6012
R6063
TP6022
R6128
R6067
R6065
Y22CRT_HSYNC
Y24LCD_M1
Y25LCD_D9
Y26LCD_D6
Y27LCD_D7
Y28LCD_D8
W25LCD_SDIN
V24LCD_CS0_N
V25LCD_D22
V26LCD_D17
V27LCD_D16
V28LCD_PCLK
U6GPIO_PV2
U24LCD_PWR1
U25LCD_D12
U26LCD_D15
U27LCD_D14
U28LCD_D13
U23LCD_DE
R6GPIO_PV6
R7GPIO_PV5
P7GPIO_PV4
P2GPIO_PV0
N8
GN
D
N5
GN
D
N2
GN
D
M22VI_D11
M23VI_GP3
M24VI_GP6
L8
GN
D
M12
GN
D
L24VI_MCLK
L25VI_HSYNC
L26VI_D9
L27VI_GP5
L28VI_PCLK
L18
GN
D
L22VI_GP0
L23VI_D10
K8
GN
D
L11
GN
DL
12G
ND
L13
GN
DL
14G
ND
L15
GN
D
K21
GN
D
K23VI_D8
K24
GN
D
K25VI_VSYNC
K27
GN
D
K5
GN
D
J6GPIO_PV3
J7GPIO_PV1
K2
GN
D
J22VI_GP4
J23VI_D2
J24VI_D4
J25VI_D6
J26VI_D7
J27VI_D5
J28VI_D3
J2GPIO_PU6
H8
GN
D
J1GPIO_PU0
H27CAM_I2C_SDA
H28CAM_I2C_SCL
H4GPIO_PU5
H19
GN
DH
21G
ND
H23VI_D0
H25VI_D1
H13
GN
DH
16G
ND
H18
GN
D
G27
GN
D
G4GPIO_PU1
G5
GN
D
H10
GN
D
G2
GN
D
G24
GN
D
F6GPIO_PU3
E5GPIO_PU4
E7
GN
D
E22
GN
D
E13
GN
DE
16G
ND
E19
GN
D
D6KB_COL1
D8KB_ROW10
E1GPIO_PU2
E10
GN
D
D25
GN
DD
27G
ND
D4
GN
D
D2
GN
D
C5KB_COL4
C6KB_ROW14
C8KB_ROW13
C9KB_ROW7
D11KB_ROW3
C3KB_COL7
C11KB_ROW6
C12KB_ROW0
GN
DB
28
B3KB_COL5
GN
DB
4
B5KB_COL3
B6KB_ROW15
B7
GN
D
B8KB_ROW12
B9KB_ROW8
B22
GN
DB
25G
ND
B27
GN
D
B13
GN
D
GN
DB
16
B19
GN
D
B2
GN
D
B1
GN
D
B10
GN
D
B11KB_ROW5
B12KB_ROW1
AH
27G
ND
AH
28G
ND
AH3GMI_ADV_N
AH
1G
ND
AH
2G
ND
AG
28G
ND
AG
4G
ND
AG
7G
ND
GMI_OE_NAG9
GN
DA
G22
AG
25G
ND
GN
DA
G27
AG
13G
ND
GN
DA
G16
AG
19G
ND
AG
2G
ND
AF6GMI_WR_N
AG
1G
ND
GN
DA
G10
AF3GMI_CLK
AF1GMI_WAIT
AF2GMI_WP_N
AE
25G
ND
AE
27G
ND
AE
4G
ND
AE
2G
ND
AE24LCD_WR_N
AD28LCD_D5
AD5GMI_CS6_N
AD
7G
ND
AD9GMI_CS7_N
AD
22G
ND
AD23LCD_DC0
LCD_PWR0AD24
LCD_D4AD25
AD26LCD_VSYNC
AD27LCD_HSYNC
AD
13G
ND
GN
DA
D16
AD
19G
ND
GMI_CS3_N
AC7GMI_RST_N
GMI_DPDAC9
AD
10G
ND
AC24LCD_DC1
LCD_CS1_NAC25
AC26LCD_D1
AC27LCD_D2
AC28LCD_D3
AC
19G
ND
AC22LCD_D23
AC23CRT_VSYNC
AC10GMI_IORDY
AC12GMI_CS4_N
AB
24G
ND
AB25LCD_D18
GN
DA
B27
GN
DA
B5
AB
2G
ND
LCD_SCKAB21
AB23LCD_D20
GN
DA
A8
AA
9G
ND
AB12GMI_CS5_N
AA22LCD_D21
AA23LCD_D19
LCD_PWR2AA24
AA25LCD_SDOUT
AA26LCD_D0
AA27LCD_D11
AA28LCD_D10
GN
DA
A16
AA
19G
ND
AA
21G
ND
A8KB_ROW11
A9KB_ROW9
AA
10G
ND
GN
DA
A13
A27
GN
DA
28G
ND
A3KB_COL6
A5KB_COL2
A6KB_COL0
A12KB_ROW2
A2
GN
D
UCP6000
A1
GN
D
A11KB_ROW4
C6095
TP6014
VAP_IO_1.8V
R6068
TP6023
TP6013
TP6021
TP6015
MOTOR_I2C_SDA
CAM_FLASH_ENCAM_PMIC_EN4
CAM_PMIC_EN3
USB_SEL1
T_FLASH_DETECT
ADC_INT
CAM_FLASH_SET
OTG_EN
IPC_SLAVE_WAKEUP
IPC_HOST_WAKEUP
CODEC_I2C_SCL
IMAGE_I2C_SDA
IMAGE_I2C_SCL
ADC_I2C_SCL_1.8V
HSIC_SUS_REQ
HSIC_ACTIVE_STATE
REMOTE_SENSE_IRQ
2M_nSTBY
3M_nSTBY
HSIC_EN
KBC(1)
KBR(0)KBR(1)
PDA_ACTIVE
LED_BACKLIGHT_RESET
EAR_MICBIAS_EN
HDMI_EN1
CURR_ADJ
LCD_D(20)LCD_D(21)LCD_D(22)
IMA_nRST
IMA_BYPASS
IMA_SLEEP
IMA_PWR_EN
SIM_DETECT
ACCESSORY_EN
ACCESSORY_INT_1.8V
HW_REV2
3M_MCLK
2M_MCLK
CAM_MCLK
LCD_D(18)LCD_D(19)
CAM_D(7)
CAM_D(3)
CAM_D(0:7)
3M_nRST
JTAG_SET(1)
JTAG_SET(0)
EXT_WAKEUP
USB_RECOVERY
nTHRM_IRQ
CAM_D(0)
CAM_D(2)
CAM_D(5)
CAM_D(6)
CAM_D(1)
CAM_D(4)
LIGHT_nINT
CAM_PMIC_EN2
WLAN_EN
BT_WAKEBT_HOST_WAKE
FUEL_ALRT
GYRO_INT
GPS_CNTL
PHONE_ACTIVE
RESET_REQ_N
LVDS_nSHDN
GPS_PWR_EN
CAM_PMIC_EN1
BT_nRST
MOTOR_EN
GPS_UART_TXDGPS_UART_RXD
GPS_UART_RTSGPS_UART_CTS
WLAN_HOST_WAKE
LCD_D(0)LCD_D(1)LCD_D(2)LCD_D(3)LCD_D(4)LCD_D(5)LCD_D(6)LCD_D(7)
LCD_D(16)LCD_D(17)
LCD_D(23)
LCD_D(8)
LCD_D(15)
LCD_D(12)
LCD_D(9)LCD_D(10)LCD_D(11)
LCD_D(13)LCD_D(14)
LCD_D(0:23)
DISPLAY_DE
HSMMC_CLK
GPS_nRST
HSMMC_CMD
CAM_VSYNC
EAR_SEND_END
CAM_I2C_SDA
DISPLAY_VSYNC
CAM_I2C_SCL
CAM_MCLK
DISPLAY_PCLK
CAM_PCLK
CAM_HSYNC
DISPLAY_HSYNC
2M_nRST
C438
C439
C6
01
9
C6020
C6021
C6028
C6040
C6
04
7
C6
04
8
C6049
C6052
C6053
C6056
C6057
C6059
C6061
C6
06
8
C6079
C60
82
C60
83
C6084
C6094
L6000
OS
C60
00
R3
18
R421 R42
2
R6
00
1
R6
00
5
R6007
R6008
R6009
R60
11
R60
12
R6015
R6
02
2
R6
02
3
R6036
R6041
R6
04
6
R6
04
7
R6048
R6049R60
57
R6064
R6
06
7
R6
07
1
R6
07
3
R6
09
9
R6
10
1
R6127
R727
TP_CP_ON
TP_PCM_DIN
TP6003
TP6007
TP6013
TP6015
TP
60
16
TP
6019
TP
6020
TP6021TP6022
TP
6023
TP
81
5
U405
UC
P6
00
0
UME6000
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-9
USB Charge Input
VDD_V2V2_2.2V
TP702
V_BATTERY
TP700
V_BAT
R705
C719
OSC700
2 1
VAP_IO_1.8V
R703
C717
R704
C718
GREEN1
L5XTAL1
L8GREEN2
L9
K6XTAL2
K8RED2
K9RED1
K10NINT
J2PSCLK
PSDAT
HSK
G8NNOPOWER
G5
D10
D3NNORTC
USBC11
USB
C6OUT32K
NHOT_RST
C10
B10SYS
B3
A10SYS
U703 PMIC_nINTAP_nRST
32KHZ_AP
GPIO_nRST
HSK
BH104
C702
C7
03
C7
04
C70
5
C70
6
C7
08
C7
09
C710
C7
11
C7
12
C7
13
C7
14
C7
17
C7
18
C719
C7
20
C7
21
C7
22
C7
23
C725
C726
C727
C7
28
C7
29
C734
C735
C738
C740
C741
C74
2
L703
OSC700R7
04
R705
R7
07
R7
08
R709
R71
1
R71
2
TP702
U703
3
1
OSC6000
2
4
C6083
R6064
C6082
XTAL_26MHZ_OUT
XTAL_26MHZ_IN
C438
C439
C60
82
C60
83 OS
C6
000
R421 R42
2
R6036
R6064
R60
99
R7
27
TP
60
20
TP6021TP6022
TP
602
3
VDD_1V8_SUE2
C151C145
1
OSC100
3GND
2NCNC5
4 OUT
6 VCC VCONT
C150
AFC_DAC
C1
45
C149
C15
0
C15
1
OSC100
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-10
8-3-3. Charging Part
Check C514 whether voltagereading is greater than 5V
Abnormal charging part
END
No
Yes
Check C510 whether voltagereading is greater than 5V
No
Yes
Check C749 whether voltagereading is greater than 4.2V
No
Check the TA and the DLC
(TA or DLC may not be connected properly)
Check U507 chip
(U507_OVP chip may not work)
Check U704 chip
(U704 chip may not work at room temperature)
Yes
Check battery voltage ischange when TA is connected
Check C743 whether voltageis change when TA is
connected
Check U704 chip
(U704 chip may not work)
Check U704 chip
(U704 chip may not work)
Yes
Yes
Yes
No
No
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-11
71 8
50pin <- 30pin I/F
653 42
ZD
51
3
R539
ZD
51
1
ZD
51
2
C513
R54246
46
4747 4848
4949 5050
5151
39 39 40 404141 42
42
4343 4444
4545
31 31 32 3233 33 34 3435 35 36 36
373738
38
24 242525
2626
27 27 2828
29 29 30 30
17 17 18 18
19 19 20 2021 21 22 2223 23
15 15 1616
ZD
51
5
ZD
51
4
R541
D5
01
R543
C514
R545
D5
02
ZD
51
0
3
21
D5
00
R547
3
21
ZD
50
9
R548
MHL_DPMHL_DM
ACCESSORY_INTACCESSORY_ID
IF_CON_SENSE
JTAG_IF_CON_SENSE
JTAG_USB_ID
MHL_IDI
USB_DMUSB_DP
13
Changed by:
11
Date Changed:
MOTOR
1210 14
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-12
ZD
30
1 BH109
C335
C3
37
C338
C3
39
C3
40
C402
C403
C406
C408
C413
C414
C416 C422
C423
C424
C425
C426
C427C428
C43
2
C434C435
C436
C6081
C90
0
C901
C902
C909
C911
HDC300
HDC401
HDC901
L400
L403
L404
L405
L90
0
R309
R3
11
R321
R322
R4
00
R401
R4
10
R411
R412
R413
R414
R415
R416
R417
R418
R5
47
R6020
R6021
R6026
R6027
R6061
R6066R717
R718
R721
R900R
90
1
TA400
TP
90
5
TP
90
6
TP
90
7
TP
90
8
TP
90
9
U401
U901
ZD
300
ZD
302
ZD
303
ZD406
ZD
407
ZD
408
ZD410
ZD
300
R322
R309
CP_VSIM_3.0V
VAP_IO_1.8V
C339C337
CP_VSIM_3.0V
C340
NC13 14
NC
4455 6677 8899
NC
11 12NC
HDC300
11
1010
2233
C335
NC
ZD
302
C338
ZD
303
R321
R311
SIM_IO SIM_CLK
SIM_RSTSIM_DETECT
ZD
304
ZD
301
8-3-4. Sim Part
Check the Voltage of SIM(Left side of R309 : 1.8V,
R311 : 3.0V)
Insert SIM card
Check the Pin Solderingof HDC300
Yes
Yes
Yes
No
END
Check the Voltage ofdetection PIN
(Right side of R311 : 0V)
Resoldering and recheck
Change to the new SIM card
Check the voltage from PMIC and CP.
Unless power, Change the PBA
Yes
No
No
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-13
8-3-5. Microphone Part
Check the voltage atC406 = 2.8V
Check component solderingstatuses of C426, C427
Resolder or replace U404
Resolder or replace C426, C427
END
No
Yes
Yes
Yes
No
Check main microphone function
in voice call receiver mode
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-14
BH101
BH102
BH103
BH104
BH108
C10
00
C10
01
C10
02
C1003
C1004
C1005
C1006
C1007
C10
08
C10
09
C1010
C1011
C1012
C1013
C10
14C
1039
C1040
C10
41
C1100
C11
01
C1102
C1103
C1104
C1105
C1106
C1110
C1111
C1112
C1113
C1114
C1118
C1119
C300
C30
1
C30
2
C30
3
C304
C305
C306
C307
C308
C309
C32
1
C326
C327
C328
C330
C333
C33
4
C33
9
C343
C346
C400
C40
1
C402
C403
C404
C405
C40
6
C40
7
C408
C410
C412
C41
3
C414C415
C416
C417
C418
C41
9
C420
C421
C422
C423
C424
C425
C426
C427
C432
C433
C43
5
C43
6
C438
C439
C440
C441
C44
2
C60
02
C6010
C6011
C6012
C6013
C6014
C6015
C6016
C6017
C60
18
C6019
C6020
C6021
C6022
C6023
C6024
C6025
C60
26
C60
27
C6028
C60
30
C6031
C60
32
C6033C6034
C6035
C6036
C60
37 C60
38
C6039
C6040
C6041
C6042
C6043
C60
44
C6045
C6046
C60
47
C60
48
C60
49
C60
50
C60
51
C6052
C6053
C6054
C6055
C6056
C6057
C60
58
C6059
C6060
C60
61
C6062
C60
63
C60
64C
6065
C60
66
C60
67
C60
68
C6069
C6070
C6071
C6072
C60
73
C6074
C6075
C6076
C6077
C6078
C6081
C60
84
C60
85
C60
93
C60
94
C6
095
C6096
C6099
C700
C701
C702
C70
3
C70
4
C705
C706
C707
C70
8
C709
C710
C71
1
C712
C713
C714
C715
C716
C717
C718
C719
C72
0
C722C723
C724
C72
5
C726
C727
C72
8
C72
9
C73
0
C73
1
C732
C73
3
C73
4
C735
C737
C738
C746
C747
C751
C753
C75
5
C758C
775
C800
C801
C802
C80
3
C80
4
C805
C80
6
C807
C808
C80
9
C810
C811
C812
C813
C81
4
C815
C816
C817
C818
C819
C82
0
C821C822
C823
C824
C825
C826
C82
7C828
C829
C830
C83
1
C83
2
C833
C834
C904
C911
C917
D80
0
F800F801 F802
F902F903
HD
C60
00
L1100
L1101
L1102
L1103
L1104
L400
L401
L402
L6000
L6001
L700
L701
L702
L703
L800
L801
L8
02
MAIN_MIC400
OS
C3
00
OS
C60
00
OSC700
OS
C8
00
Q5
00
Q6000
Q701
R1000
R1001
R10
02
R10
09
R1010
R1011
R1101
R1102
R1
10
4
R1
10
5
R1106
R1108
R1111
R306
R30
86
R3095
R3
09
9
R3
10
R3
10
1
R3
10
6
R3
11
R3
14
R3
17
R3
18
R3
19
R3
20
R3
23
R32
4
R325
R3
26
R328
R33
2
R333
R3
34
R339
R40
0
R401
R402
R403R404
R405
R406
R407
R415
R416R417
R418
R419
R42
0
R421
R422
R423
R424
R426
R5
17
R6001
R6002R6003
R6004R6005 R6006
R6007R6010
R6011
R60
12
R6013
R6014
R6015
R6016
R6017
R60
18
R6019
R6020
R6021
R60
22
R6023
R60
24
R6025
R6027
R6028
R6
02
9
R6030
R6031
R6032
R6033
R60
34
R6035
R6036
R6037
R6038
R6039
R6040
R60
41
R60
42
R60
43
R60
44
R6045
R6046
R6047
R6049
R6050
R6051
R6052
R6053
R6054
R6055
R6056
R6057
R6058
R6059
R6060
R6061
R6062
R6063
R6064
R6065
R6066
R6067
R6068
R6069
R6070
R6071
R6072
R6073
R6074
R6075
R6076
R6077
R6078
R6079
R6080
R6081
R6082
R6083
R6084
R6085
R6086
R6087
R6088
R6089
R6090
R6091
R6092
R6093
R6094
R60
95
R6096
R6097
R6
10
3
R6106
R6107
R6
10
8
R6
10
9
R6110
R6111
R6
11
6
R6
11
7R
6120
R6121
R6124
R6125
R6126
R6127
R61
28
R6129
R6132
R61
33
R61
34
R61
35
R61
36
R6137
R6174
R6200
R6201
R6202
R6203
R6206
R6207
R6208
R6209
R6212
R6213
R6217
R6218
R700
R701
R702
R704
R715
R721
R723
R72
6
R727
R72
8
R731
R733
R734
R73
5R
736
R737
R74
7 R800
R80
1
R802
R806
R80
9
R81
0
R81
1
R81
3
R814
R815R
817
R818
R81
9
R82
0
R821
R822
R823
R824
R904
R90
8
R910
R912
R91
3
R914
SLC1000SLC800
SLC901
TA400
TA401
TP
_A
30
0
TP
_B
T_
EN
TP
_B
T_
nR
ST
TP_CODEC_MCLK
TP_D300
TP1100TP207
TP
20
8
TP209
TP
21
0
TP
21
1
TP
21
2
TP213
TP
21
4
TP215
TP216
TP301
TP302
TP
30
3
TP304
TP305
TP306
TP307
TP
30
8
TP
30
9
TP
31
0
TP311
TP400
TP401TP402
TP403
TP
40
4 TP405
TP
40
6
TP
40
7
TP
40
8
TP
60
00
TP
60
01
TP6002
TP6003
TP6004
TP6005
TP6007
TP
60
08
TP6009 TP6010
TP
60
11
TP
60
15
TP
60
16 TP6017T
P6
01
8
TP
60
19
TP
60
20
TP6021
TP6022
TP
6023
TP
60
25
TP6026
TP6027
TP
60
30
TP6040
TP
70
5
TP706
TP708
TP
70
9
TP
80
0TP
801
TP816
TP817
TP818
TP819
TP820
TP
821 TP822
TP823
TP
824
TP825
TP
826
TP827
TP828TP829
TP830TP831
TP
83
2
TP833
TR
704
U10
01
U1002 U1003
U1102
U1103
U4
00
U40
2
U403
U404
U4
05
U6000
U6002
U6
00
3
U6
006
U700
U709
U71
3
U715
U80
0
U8
01 U802
U803
U804
U805
U80
6
UC
P60
00
UME300
UME6000
UM
E6
001
ZD
400
ZD
401
ZD
405
TP402
GPIO5|DACDAT2H3
GPIO8|DACDAT3H4
GPIO10|LRCLK3H5
HPOUT1LH6
CPVOUTNH7
CPCBH8
CP
GN
DH
9
GPIO6|ADCLRCLK2G4
HPOUT1FBG5
HPOUT1RG6
CPVOUTPG7
CPCAG8
CP
VD
DG
9
SCLKH1
GPIO3|BCLK2H2
GPIO9|ADCDAT3F5
GPIO11|BCLK3F6
HP
2GN
DF
7
HPOUT2PF8
HPOUT2NF9
BCLK1G1
CS|ADDRG2
ADCLRCLK1|GPIO1G3
VREFCE6
E7
AG
ND
AG
ND
E8
LD
O1V
DD
E9
DC
VD
DF
1
ADCDAT1F2
SDAF3
GPIO4|LRCLK2F4
IN1LND7
D8
AV
DD
2
AV
DD
1D
9
GPIO2|MCLK2E1
DG
ND
E2
LRCLK1E3
DACDAT1E4
GPIO7|ADCDAT2E5
IN1LPC8
VMIDCC9
LD
O2V
DD
D1
DB
VD
DD
2
MCLK1D3
D4LDO1ENA
LDO2ENAD5
AG
ND
D6
IN2LN|DMICDAT1B9
SP
KG
ND
2C
1S
PK
VD
D2
C2
SPKOUTRNC3
LINEOUT2NC4
LINEOUT1N
C5
DMICCLKC6
IN1RPC7
SPKOUTLNB1
SP
KV
DD
1B
2
SPKOUTRPB3
LINEOUT2PB4
LINEOUT1P
B5
MICBIAS2B6
IN1RNB7
IN2LP|VRXNB8
SPKOUTLPA2
SPKMODEA3
CIFMODEA4
RE
FG
ND
A5
LINEOUTFBA6
MICBIAS1A7
IN2RP|VRXPA8
IN2RN|DMICDAT2A9
U404
NC1
NC2
SP
KG
ND
1A
1 C442
C404
R416
TP404
TP408
TP403
C438
C432
VAP_IO_1.8V
C427
TP401TP400
C433
C426
C425
C403
R415
C435
TP407
C419C418
TP406
C417
R417 R418
C421
TP405
C416 C424
VAP_IO_1.8V
C420
V_BATT
TP_CODEC_MCLK
C441
C439
C440
CODEC_I2C_SCL
CODEC_I2C_SDA
EAR_R_CRADLE
I2S_SYNC
I2S_SDOI2S_SDI
EAR_L_CRADLE
EAR_MIC_PEAR_MIC_N
SPK_OUTR_PSPK_OUTR_N
VOICE_SYNC
VOICE_DIN
VOICE_DOUT
VOICE_CLKCALL_MCLK
CODEC_MCLK
I2S_SCL
EAR_REAR_L
SPK_OUTL_PSPK_OUTL_N
MIC_N
CODEC_LDO_EN
MIC_P
EARPHONE_GND
1
U400
3CE
GND
5
GND2
4VDD VOUT
C406
MICBIAS_LDO_2.8VV_BATT
C410
MICBIAS_EN
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-15
8-3-6. Speaker Part
Check the signals onR407,R409,R406, R408
Check speaker function.
Play MP3 with maximum volume level.
No
Resolder or replace U402
END
Yes
Yes
Replace the speakermodule
Yes
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-16
BH106
C100
C101
C10
2
C1023
C1024
C1025
C1026 C1027
C1028
C1
02
9
C10
3
C1030
C1031
C1032
C1033
C1034
C1035
C1036
C10
37
C1038
C104
C105 C106
C1
07 C10
8
C109
C11
0
C111
C1114
C1115
C1116
C1117
C1120
C11
21
C1
14
C11
5
C1
20
C121
C122
C123 C124
C1
30
C1
32
C13
3
C136
C139
C14
3
C145
C146
C147
C148
C149
C15
0
C151
C1
55
C15
7
C15
8
C159
C160
C163
C164
C165
C171
C1
73
C174
C17
5
C176
C178
C1
90
C194
C2
09
C212 C214
C218
C220
C221
C222 C233
C234
C236
D1
00
D1
01
D400
D401
D70
0DEBUG_CLK
DE
BU
G_D
AT
A
HD
C4
02
L100
L1
02
L106
L107
L108
L113
L114
L115
L116
L117
L118
L119
L12
9
L138
L139
L141
L200
L2
01
OSC100
OS
C10
00
OS
C2
01
Q10
0 R1007R1009
R1
01
0
R1
01
1
R1
01
2
R1013
R10
3
R104
R105
R10
7
R10
8
R109
R1103
R1106
R11
07
R1109
R11
1
R113
R114
R115
R406
R408
R500
R502
R503
R51
2
R513
R516
R517
R6050
R6051
R710
R713
REF_CLK_EN
RE
SE
T_N
_RF
SC
100
SC101
SYS_CLK_EN
TP_GPS_CLK_EN
TP_MISO_A
TP_MISO_B
TP_MISO_C
TP_MOSI_A
TP_MOSI_B
TP_MOSI_C
TP
10
0
TP1000
TP
10
01
TP1002
TP
10
03
TP1004
TP1005
TP1101
TP
1102
TP
1103
TP200
TP201TP203
TP204
TP205
TP206
TP207
U1004
U1005
U10
06
U1
08
U11
0
U1101
U1
104
U11
1
U1
18
U12
9
U201
U5
00
BH102
C241
C2
43
C246
C255
C257
C260
C278
C2
81
C6
02
2
C6
02
3
C6024
C6
02
6
C6029
C6031
C6034
C6
03
5
C6036
C6037
C6041
C6042
C6043
C6044
C6051
C6067
C816
C818
C81
9
C822
C823
C8
26
D80
0
F80
0
F801 F802
HD
C4
00
L207
L2
12
L214
L800
OS
C202
R213
R214
R218R2
19
R2
20
R2
21
R222
R2
23
R407
R409
R6010
R6014
R70
0
R701
R811
SLC800
TP_WLAN_EN
TP
_W
LA
N_
HO
ST
_W
AK
E
TP
21
5
U8
03
UME6000
ZD
40
2
ZD
40
3
ZD404
ZD405
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-17
8-3-7. BT/WIFI
BT/WiFi is not working
Check BT or WiFi functionON
NoEnable BT or WiFi Function
Yes
END
Check the Voltage on C260 =1.8V
NoCheck AP PMIC(U703)
Yes
Check 37.4MHz Clock atR213
NoCheck OSC202
Yes
Check the Voltage on L214 =1.5V
NoResolder or change L214
Yes
Check the Status ofC282, ANT202
NoResolder or Replace C282, ANT202
Yes
Resolder or Replace U204
Yes
Yes
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-18
Do not connect each pins(A4,A3)
1608SIZE_X5R
Do not connect each pins(D2,B6,B1)Don’t tie A4,A3
Place close to A7
Do not connect layer 1 connect only by via
Do not connect other GND pin
Do not Route under VIN_LDO line
seperate Gnd via between PA and LNAL209
M8SDIO_DATA_2
M9
VO
UT_
CLD
O
C258
M11
SR
_PV
SS
M12SR_VLX
RF_SW_CTRL_1M2
M3RF_SW_CTRL_0
M4RF_SW_CTRL_6
M5SDIO_DATA_1
M6SDIO_CLK
M7SDIO_CMD
L4RF_SW_CTRL_4
L5JTAG_SEL
WL_
VD
DC
L6
L7SDIO_DATA_0
L8SDIO_DATA_3
L9WL_REG_ON
M1RF_SW_CTRL_5
M10
VIN
_LD
O
K8
BT_
VD
DC
K9BT_REG_ON
L1HSIC_DATA
VO
UT_
LNLD
O1
L10
L11SR_VLX
L12
SR
_VD
DB
AT1
L2HSIC_RREF
L3RF_SW_CTRL_2
K11
SR
_VD
DB
AT2
K12
SR
_VD
DB
AT1
K2
HS
IC_A
VS
S
K3RF_SW_CTRL_7
VD
DIO
_RF
K4
K5RF_SW_CTRL_3
K6
WL_
VD
DIO
K7
VD
D_I
SLA
ND
J5V
SS
CJ6
VS
SC
J7B
T_V
DD
IO
J8B
T_V
DD
C
EXT_SMPS_REQJ9
K1HSIC_STROBE
K10
PM
U_A
VS
S
H8BT_I2S_WS
H9BT_I2S_DO
J1H
SIC
_AV
DD
12
J10EXT_PWM_REQ
J11
VO
UT_
3P1
VO
UT_
3P3
J12
J2W
L_V
DD
C
J3WL_GPIO_3
J4V
SS
C
H11
H12BT_GPIO_3
H2WL_GPIO_0
H3WL_GPIO_2
H4WL_GPIO_6
H5WL_GPIO_5
H6
WL_
VD
DC
LPOH7
G4WL_GPIO_4
BT_PCM_OUTG5
G6
VS
SC
G7
VS
SC
G8
VS
SC
G9BT_I2S_CLK
H1WL_GPIO_1
H10BT_GPIO_5
BT_GPIO_1
F8B
T_V
DD
C
F9BT_GPIO_0
G1WRF_XTAL_ON
G10BT_I2S_DI
G11BT_GPIO_4
G12BT_GPIO_2
G2WRF_XTAL_GND
G3WRF_XTAL_VDD1P2
F11BT_TMO
F12BT_CLK_REQ_OUT
F2WRF_TCXO_IN
F3WRF_AFE_GND
F4BT_PCM_IN
F5BT_PCM_SYNC
F6BT_UART_RTS_N
F7W
L_V
DD
C
E4WRF_RES_EXT
E5BT_PCM_CLK
E6BT_UART_RXD
BT_UART_TXDE7
E8BT_CLK_REQ_MODE
E9
FM_V
SS
F1WRF_XTAL_OP
F10BT_RTS_N
D8BT_CLK_REQ_POL
D9
BT_
PLL
VS
S
WRF_TCXO_VDD
E10
FM_V
DD
2P5
E11
FM_V
SS
VC
O
E12FM_RXP
E2WRF_VCO_GND
E3WRF_VDDAFE_1P2
D11
FM_R
FVS
S
D12FM_RXN
D2WRF_VDDANA_1P2
D3WRF_VCOLDO_OUT_1P2
D4WRF_GPIO_OUT
WRF_G_TSSI_IND5
D6BT_UART_CTS_N
D7BT_CLK_REQ_IN
C4WRF_PADRV_VDD
C5WRF_PADRV_GND
C6WRF_GNDLNA_2G
C7
BT_
IFV
SS
C8
BT_
VS
S
C9
BT_
VC
OV
SS
WRF_VDD_VCOLDO_IN_1P8D1
D10
FM_P
LLV
SS
B8
BT_
FEV
SS
B9
BT_
RFV
SS
C1WRF_LOGEN_A_VDD1P2
C10
FM_V
SS
AU
DIO
C11
FM_I
FVD
D1P
2C
12FM
_RFV
DD
_1P
2
WRF_LOGEN_A_GNDC2
C3WRF_ANA_GND
B11
FM_V
DD
AU
DIO
B12FM_TX
B2WRF_GNDLNA_5G
B3WRF_A_TSSI_IN
B4WRF_GNDPA_5G
B5WRF_GNDPA_2G
WRF_VDDLNA_1P2_2GB6
B7
BT_
IFV
DD
1P2
A4WRF_VDDPA_2G
A5WRF_RFOUT_2G
A6WRF_RFIN_2G
A7
BT_
PA
VD
D3P
3
A8BT_RF
A9
BT_
LNA
VD
D1P
2
B1WRF_VDDLNA_1P2_5G
B10
BT_
PLL
VD
D1P
2
2N
C
A1
WR
F_R
FIN
_5G
BT_
VC
OV
DD
1P2
A10
A11FM_AOUT1
A12FM_AOUT2
A2
WR
F_R
FOU
T_5G
A3WRF_VDDPA_5G
U204
1N
C
VDD_LN_1.2V
C253VAP_IO_1.8V
VAP_IO_1.8V
V_BATT_WIFI
VDD_LN_1.2V VDD_WRF_1.2V
TP_WLAN_HOST_WAKE
VOUT_3P3_3.3V
VOUT_3P1_3.1V
VDD_WRF_1.2V
C265
L207
TP212
TP209
VIN_LDO
VDD_BT_1.2V
C257
VDD_PA_DRV
VIN_LDO
TP211
C255C254
C243
TP_BT_EN
VDD_CORE_1.2V
R215
R221
C259
C263
L214
VDD_PA_2G
R214
VDD_PA_5G
VDD_LN_1.2V
C251
VOUT_3P1_3.1V
L208
VIN_LDO
TP_BT_nRST
TP213
VAP_IO_1.8V
VOUT_3P3_3.3V
VDD_BT_1.2V
C252
TP215
R222
C276
VDD_PA_DRV
VOUT_3P3_3.3V
V_BATT
C278
TP_WLAN_EN
C246
R220
TP210
VDD_PA_5G
R223
C281
TP208
VDD_5G_FEM
L212
V_BATT
C266
VDD_LN_1.2V
VDD_WRF_1.2V
VDD_CORE_1.2V
R219
C273
R218
TP214
VDD_PA_2G
VDD_CORE_1.2V
C260
V_BATT_WIFI
SW_5G_RX
PA_5G_ENLNA_5G_EN
LNA_2G_EN
BT_nRSTBT_EN
WLAN_EN
WLAN_HOST_WAKE
SW_BT_TXSW_WLAN_BT_RXSW_WLAN_TX
SW_5G_TX
BT_HOST_WAKE
BT_PCM_SYNCBT_PCM_CLK
BT_PCM_DOUTBT_PCM_DIN
BT_UART_RTSBT_UART_CTS
BT_UART_RXDBT_UART_TXD
BT_RF_TX
WRF_5G_TSSI
WLAN_RX_5GWLAN_TX_5G
BT_WAKE
BT_WIFI_CLK32K
WRF_IN_2GWRF_OUT_2G
XTAL_37400_OUTXTAL_37400_IN
WLAN_SD_CMD
WLAN_SD_D(2)WLAN_SD_D(3)WLAN_SD_CLK
WLAN_SD_D(1)WLAN_SD_D(0)
C242
3
12
4
R213
C241
XTAL_37400_IN
XTAL_37400_OUT
C264 C282
C267
6
G8
G10
7HB
9LB
F200
3ANT
1GG
2
G45
GG
11
22
ANT203
11
22
ANT202
C269C270 C271
LNA_ANT_5GLNA_ANT_2G
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-19
C241
C242
C2
43
C244
C245
C246
C247
C24
8
C249
C2
50
C251
C252
C253
C2
54
C255
C2
56
C257
C258
C259
C260
C2
61
C262
C2
63
C26
4
C26
5
C266
C2
67
C268
C269
C270
C271
C2
73
C274
C2
76
C27
7
C278
C2
79
C28
0
C28
1
C282
C283
C284
F200
L20
6
L207
L2
08
L209
L21
0
L2
12
L213
L214
L215
L21
7
OS
C202
R213
R2
14
R215
R218R2
19
R2
20
R2
21
R222
R2
23
SC102
TP_WLAN_EN
TP
_WLA
N_H
OS
T_W
AK
E
TP
215
U203
U204
<Bot>
ANT202
ANT203
<TOP>
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-20
8-3-8. LCD
LCD is still off after PWR ON
Yes
NoReconnect the SLC800Check the connection of
SLC800
Yes
END
No Check the LDO(802)DC-DC(U803)DC-DC(U804)
Check the C818and High(18V)
Yes
No
Check the IC UCP6000
Check C821 = 1.8V,C823 = 3.3V, C833= 1.2V
Yes
Check the signalDISPLAY_PCLK(TP809)
LCD_D(0)(TP801)
Yes
Replace LCDModule
Yes
Yes
NoCheck the Backlight Driver IC(U805)
No
Check the freq ofC813(19.2MHz)
Check the U801
Yes
Replace or resolderOSC800
No
Yes
Check the signalIDISPLAY_PCLK(TP806)
LCD_F(0)(TP800)
No
Check C800 = 1.8V,C801 = 3.3V
YesCheck the IC U800
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-21
C814C813
R800
2
43
1
OSC800
XTAL_19.2MHZ_IN
XTAL_19.2MHZ_OUT
C825
C827
V_BATT V_BACKLIGHT_5.0V
C1GND
C2GND
C3C2-
D1NC
D2M1
D3M0
1NC
2NC
A1C2+
A2VOUT
A3C1+
B1C1-
B2VIN
B3VIN
U806
C834
C831
LED_BACKLIGHT_RESET
45
55 6
67
7 88
99
3839 39
44
40 40
4141 42424343 4444
45
3031 31 32 3233 33 34 3435 35 36 3637 37 38
24 24
2525 26 26
27 27 28 2829 29
33
30
1617 17 18 1819 19
22
20 2021 21 22 2223 23
11
10 1011 11 12 1213 13 14 1415 15 16
SLC800
LED_VOUT_18V DISPLAY_3.3V
C828C826
LCD_SELECT
LVDS_RX_3PLVDS_CLK_N
LVDS_RX_2PLVDS_RX_1N
LVDS_RX_0P
LED_K(1)LED_K(3)
LVDS_RX_0N
LVDS_RX_3N
LVDS_CLK_P
LVDS_RX_2N
LED_K(2)LED_K(4)
LVDS_RX_1P
R815
C816
VAP_IO_1.8V
1
23
D800
V_BACKLIGHT_5.0V
R813
C829
C817
TP819
C830
E1NC
E2NC
E3OUT4
E4
GN
D_
L
E5OUT1
C3FAULT
C4
VD
DIO
C5OUT3
D1
VL
DO
D2VSYNC
D3SCLK
D4SDA
D5OUT2
A5FB
B1SW
B2SW
B3ISET
B4FSET
B5
GN
D_
SC
1V
IN
C2FILTER
1NC
2NC
A1
GN
D_
SW
A2
GN
D_
SW
A3EN
A4PWM
U805TP818
R816
C819
R814
C818
V_BATT
TP817
LED_BACKLIGHT_RESET
LED_BACKLIGHT_PWM
L801
LED_VOUT_18V
LED_K(4)
LED_K(1)
LED_K(3)LED_K(2)
C823
R817
V_BATT
V_BATT
L802
R811
AGND5
4EN
7GND
6PGND
SNS3
2SW
VIN1
U804
DISPLAY_3.3V
C833
V_IMA_1.8V
C820
L800
V_IMA_1.2V
VS
EL
D4
VOUTE1
VOUTE2
FB
E3
GNDE4
SY
NC
B4
PGNDC1
PGNDC2
GNDC3
_P
SC
4
L2
D1
L2
D2
GNDD3
NC2
VINA1
VINA2
VINAA3
EN
A4
L1
B1
L1
B2
VINA1B3
U8
03
NC1
VDD1
VOUT
U802
3 CE
GN
D
5
GND2
4
C822
C821
C824
C832
R812
V_BATT
LCD_EN
LCD_LDO_EN
LCD_EN
B(0:7)
R(0:7)
R(0:7)
B(0:7)
G(0:7)
G(0:7)
TP808
C807
TP812
TP814
TP816
C815
TP810
TP800
TP807
TP802
C811C805
C808
TP815
R810
V_IMA_1.8V
C812
TP811
V_IMA_1.2V
C806C810
C804
TP801
TP809
TP813
C809
R803
ED
RA
M_P
OW
ER
L3
VD
DO
P_O
SC
L4
XTAL_PADAL5
SLEEPBL6
TML7
IM3L8
SCL_ML9
RESETBK6
IM0K7
IM2K8
SDA_SK9
B_CSB_623L1
CHIPIDL10
MON_CLK_DVIL11
ED
RA
M_P
OW
ER
L2
SCL_SJ9
RDB_VSYNC_MK1
SDA_MK10
I2CM_SELK11
ED
RA
M_
GN
DK
2
ED
RA
M_
GN
DK
3
ED
RA
M_P
OW
ER
K4
XTAL_PADYK5
VS
SJ
11
CSB_HSYNC_MJ2
ED
RA
M_
VS
SA
J3
ED
RA
M_
GN
DJ
4
VS
SO
P_O
SC
J5
INTJ6
VS
SJ
7
IM1J8
ED
RA
M_
VS
SQ
H4
AV
DD
H5
VD
D18
_33
H6
VD
DD
12H
7
VS
SH
8
VS
SH
9
WRB_PCLK_MJ1
VD
DD
12J1
0
VD
DD
12G
7
VS
SG
8
VS
SG
9
B_DB23_MH1
VD
D18
_33
H10
VS
SH
11
H2B_DB22_M
ED
RA
M_V
CC
AH
3
B_DB20_MG1
VS
SG
10
VD
DD
12G
11
B_DB21_MG2
RS_DE_MG3
ED
RA
M_V
PP
33V
G4
AV
SS
G5
VD
D18
_33
G6
B_DB18_MF2
B_DB19_MF3
B_DB16_MF4
B_DB15_MF5
B_DB14_MF6
VD
D18
_33
F7
VD
DD
12F
8
VS
SF
9
B_DB9_ME5
FAIL_SAFEBE6
VD
DD
12E
7
VS
SE
8
VS
SE
9
B_DB17_MF1
VS
SF
10
VS
SF
11
VD
D1
8_33
_1D
8
VD
DD
12D
9
B_DB13_ME1
CSB_HSYNC_LE10
RDB_VSYNC_LE11
B_DB12_ME2
B_DB11_ME3
B_DB10_ME4
RS_DE_LD10
WRB_PCLK_LD11
B_DB7_MD2
B_DB6_MD3
B_DB3_MD4
SPI_MISOD5
DB23_LD6
DB17_LD7
B_DB2_MC3
SPI_MOSIC4
DB22_LC5
DB16_LC6
DB13_LC7
DB10_LC8
VD
D1
8_33
_1C
9
D1B_DB8_M
DB14_LB6
DB11_LB7
DB9_LB8
DB6_LB9
B_DB5_MC1
DB5_LC10
DB0_LC11
B_DB4_MC2
A9DB7_L
B_DB1_MB1
DB1_LB10
DB2_LB11
LPA_PWMB2
SPI_SENB3
DB21_LB4
DB18_LB5
DB3_LA11
BYPASSBA2
SPI_SCLKA3
DB20_LA4
DB19_LA5
DB15_LA6
DB12_LA7
DB8_LA8
U801
NC1
NC2
B_DB0_MA1
DB4_LA10
V_IMA_1.8V
DISPLAY_3.3V
LED_BACKLIGHT_PWM
IDISPLAY_PCLK
LCD_F(23)
LCD_D(18)LCD_D(19)
LCD_D(20)LCD_D(21)
LCD_D(23)LCD_D(22)
LCD_F(18)LCD_F(19)
LCD_F(20)LCD_F(21)
LCD_F(22)
LCD_F(17)
LCD_F(14)
LCD_F(9)
LCD_F(7)
LCD_F(5)
LCD_F(0)
LCD_F(12)
LCD_F(11)
LCD_F(8)
LCD_F(13)
LCD_D(14)LCD_D(15)
LCD_D(12)
LCD_D(16)LCD_D(17)
LCD_F(4)LCD_F(3)
LCD_F(16)LCD_F(15)
LCD_F(10)
LCD_F(6)
LCD_F(1)
LCD_F(2)
IMA_nRSTIMA_BYPASS
LCD_D(0)
LCD_D(1)
LCD_D(5)LCD_D(4)
LCD_D(2)
LCD_D(6)
LCD_D(3)
LCD_D(11)LCD_D(10)
LCD_D(9)LCD_D(8)LCD_D(7)
LCD_D(13)
IMAGE_I2C_SDA
XTAL_19.2MHZ_IN
IMA_SLEEP
IM3
IMA_PWR_EN
IDISPLAY_HSYNCIDISPLAY_VSYNC
DISPLAY_DE
DISPLAY_PCLKDISPLAY_HSYNC
IM1
IMAGE_I2C_SCL
DISPLAY_VSYNC
XTAL_19.2MHZ_OUT
IM0
IM2
IDISPLAY_DE
G(0:7)
B(0:7)
R(0:7)
C801C800
TP804
R801
C803
VAP_IO_1.8V
R802
R805
VAP_IO_1.8V
C802
R804
TP806
TP805
DISPLAY_3.3V
TP803
K4D5
K5D7D8
K6
J2D0
J3D3
D6J4
J5
GN
D
D9J6
K1D1
K2D2
K3D4
G6D13
H1Y0MY0P
H2
H3
GN
D
D10H4
H5
VC
C
H6D11
J1D27
F2
GN
DF
5G
ND
D14F6
G1Y1MY1P
G2
G3
GN
D
G4
IOV
CC
G5D12
D4CLKSEL
D5D18
D17D6
E1Y2M
Y2PE2
E5D15
E6D16
F1
LV
DS
VC
C
C2Y3P
C3
GN
DIO
VC
CC
4
C5
GN
D
D19C6
D1CLKM
D2CLKP
D3
GN
D
A6D22
B1
GN
D
PL
LV
CC
B2
B3_SHTDN
D25B4
B5D21
B6D20
C1Y3M
1NC
2NC
A1
GN
D
CLKINA2
A3D26
A4D24
A5D23
U80
0
LVDS_RX_2N_F
LVDS_RX_2P_F
LVDS_RX_1N_FLVDS_RX_1P_F
LVDS_RX_0N_FLVDS_RX_0P_F
LVDS_RX_3N_FLVDS_RX_3P_F
LVDS_CLK_N_FLVDS_CLK_P_F
LCD_F(19)LCD_F(18)
LCD_F(23)LCD_F(22)
LCD_F(21)LCD_F(20)
LCD_F(0)
LCD_F(5)LCD_F(4)
LCD_F(9)
LCD_F(7)LCD_F(8)
LCD_F(10)
LCD_F(11)
LCD_F(16)
LCD_F(13)
LCD_F(15)
LCD_F(6)
LCD_F(12)
LCD_F(14)
LCD_F(17)
IDISPLAY_PCLK
IDISPLAY_DE
IDISPLAY_HSYNC
LCD_F(3)
LVDS_nSHDN
IDISPLAY_VSYNC
LCD_F(2)LCD_F(1)
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-22
BH101 BH102
BH105
C1100
C11
01
C1102
C1
10
3
C1
10
4
C1
10
5
C1
10
6
C1
11
0
C1
11
1
C1
112
C1
113
C241
C242
C2
43
C245
C246
C2
47
C2
48
C2
50
C251
C252
C253
C25
4
C255
C2
56
C257
C258
C259
C260
C2
63
C2
65
C266
C27
3
C274
C2
76
C2
77
C278
C2
79
C2
80
C28
1
C283
C284
C305
C3
06
C310
C3
15
C3
17
C3
20
C3
21
C322
C3
23
C3
25
C333C342
C343
C3
44
C3
46
C438
C439
C512
C6
00
1
C6014
C6015
C6016
C6
01
7
C6
01
8
C6
01
9
C6020
C6021
C6022
C60
23
C6024
C6025
C6026
C6027
C6028C6029
C6
03
0
C6031
C6032C6033
C6034
C6
03
5
C6036
C6037
C6
03
8
C6039
C6040
C6041
C6042
C6043
C6044
6406 C 5 406C
C6
04
7
C6
04
8
C6049
C6
050
C6051
C6052
C6053
C6055
C6056
C6057
C6058
C6059
C6
06
0
C6061
C6
06
2
C6
06
3
C6
06
4
C6
06
5
C6066
C6067
C6
06
8
C6
07
1 C6072
C6
07
4
C6079
C60
82
C6
083
C6084
C6
09
2
C6
09
3
C6094
C6095
C7
00
C701 C71
5 C7
16
C7
57C
75
8
C759
C76
2
C765
C766
C770
C800
C801
C80
2
C803
C804 C805
C806
C807
C808
C809
C810
C811
C812
C8
13
C8
14
C8
15
C816C817
C818
C81
9
C82
0
C821
C822
C823
C824
C8
25
C826
C827
C828
C829
C830
C831
C832
C83
3
C8
34
D800
F8
00
F801 F802
HD
C4
00
L1100
L11
01
L1102
L11
03
L2
06
L207
L2
08
L209
L2
12
L213
L21
4
L215
L2
17
L6000
L7
00
L800
L801
L80
2
OS
C202
OSC300
OS
C60
00
OS
C80
0
Q5
00
Q6
000
R1
10
R1
10
0
R1
10
1
R1102
R1
10
4
R1105
R1108
R213
R2
14
R215
R218R2
19
R2
20
R2
21
R222
R2
23
R3
01
R3
02
R3
03
R3
04
R305 R31
0
R313
R314
R315
R316
R3
17
R3
18
R3
19
R3
20
R407
R409
R421 R42
2
R5
44
R5
46
R6000
R6
00
1
R6
00
5
R6
00
6
R6
007
R6008
R6009
R6
010
R60
11
R6
012
R6
014
R6015
R6016
R6018
R6019
R6
02
2
R6
02
3
R6028
R6029
R6034
R6035
R6036
R6041
R6
04
2
R6
04
6
R6
04
7
R6048
R6049
R6
05
4R
60
55
R6
05
7
R6
05
8
R6059
R6060
R6062R
606
4
R6
06
7
R6
06
8
R6069
R6070
R6
07
1
R6072
R6
07
3
R6
08
5
R6
08
6
R6
08
7
R6090
R6093
R6097
R6098
R6
09
9
R6100
R6
10
1
R6106
R6
10
7
R6108
R6109
R6
11
0
R6111
R6112
R6113
R6114
R6115
R6116
R6
11
7
R6118
R6119
R6120
R6121
R6122
R6123
R6124
R6
12
5
R6126
R6127
R6128
R6
13
3
R6
13
4
R6135
R70
0
R701
R7
20
R722
R7
27
R728
R738
R80
0
R801
R8
02
R8
03
R8
04
R8
05
R806
R807
R808
R809
R810
R811
R812
R813
R814
R815
R8
16
R8
17
SC102
SLC800
TP_CP_ON
TP_HSIC_ACTIVE_STATE
TP_PCM_DIN
TP_RESET_REQ_N
TP_WLAN_EN
TP
_WLA
N_H
OS
T_W
AK
E
TP
21
5
TP306
TP312
TP
314
TP
600
0
TP6002
TP6003
TP6004
TP6006
TP6007
TP
6008
TP6009 TP6010
TP
601
1
TP
6012
TP6013
TP6015
TP
6016
TP6017
TP6018
TP
601
9
TP
6020
TP6021TP6022
TP
6023
TP6024
TP6025
TP
800
TP801 TP802
TP
803 TP804
TP
805
TP806
TP807
TP
808
TP809
TP
810
TP811
TP812
TP
813
TP
814
TP
815
TP816
TP817
TP
818
TP
819
U1102
U203
U204
U40
5
U5
09
U6
001
U6006
U70
0
U705
U7
07
U8
00
U80
1
U802
U80
3
U80
4
U8
05
U806
UCP300
UC
P6
000
UME6000
ZD
40
2
ZD
40
3
ZD404
ZD405
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-23
8-3-9. TSP
Touch Screen does not work
U1001,1002,1003Pin A1 =
3.3V(C1000,C1006,C1012) Resolder or Replace U1001,1002,1003
Yes
No Reconnect the SLC1000Check TSP Connector onMain PBA
Yes
END
Yes NoResolder or Replace U1004
U1004Pin64 = 3.3V(C1033)
and Pin8 = 1.8V(C1029)
Yes
Replace TSP Module
Yes
Check the I2C signal ofSensor IC(R6050, R6051)
Yes
Resolder R6050, R6051No
No
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-24
TOUCH SENSOR IC
TOUCH_AVDD_3.3V
C1012C1011C1003
R1009
C1004
R1
001
TOUCH_AVDD_3.3V
TOUCH_VCC_3.3V
TOUCH_AVDD_3.3V
R1002
C1010
G7SYNC_IN
F6SCK
F7START_SCAN
G1NC
G2NC
G3REQ
G4SS
G5
VD
D
G6MISO
E5SYNC_OUT
E6NC
E7NC
F1
VD
DF
2G
ND
F3BUSY
F4MOSI
F5
GN
D
D4
GN
D
D5X2
D6X0
D7X1
E1X9
E2X10
E3RESET
E4SLV_CLK
C3Y13
C4Y7
C5Y3
C6
GN
DC
7A
VD
D
D1X7
D2X8
D3X6
B2
GN
D
B3Y11
B4Y9
B5Y5
B6Y1
B7Y0
C1X5
C2X4
A1
AV
DD
A2Y12
A3Y10
A4Y8
A5Y6
A6Y4
A7Y2
B1X3
U1001
1NC
2NC
NCG2
REQG3
SSG4
VD
DG
5
MISOG6
SYNC_ING7
VD
DF
1G
ND
F2
BUSYF3
MOSIF4
GN
DF
5
SCKF6
START_SCANF7
NCG1
X1D7
X9E1
X10E2
RESETE3
SLV_CLKE4
SYNC_OUTE5
NCE6
NCE7
GN
DC
6
AV
DD
C7
X7D1
X8D2
X6D3
GN
DD
4
X2D5
X0D6
Y5B5
Y1B6
Y0B7
X5C1
X4C2
Y13C3
Y7C4
Y3C5
Y8A4
Y6A5
Y4A6
Y2A7
X3B1
GN
DB
2
Y11B3
Y9B4
U1002
NC1
NC2
AV
DD
A1
Y12A2
Y10A3
C1014
C1001
START_SCAN
G1NC
G2NC
G3REQ
G4SS
G5
VD
D
G6MISO
G7SYNC_IN
NCE7
NC
F1
VD
DF
2G
ND
F3BUSY
F4MOSI
F5
GN
D
F6SCK
F7
X2
D6X0
D7X1
E1X9
E2X10
E3RESET
E4SLV_CLK
E5SYNC_OUT
E6
Y7
C5Y3
C6
GN
DC
7A
VD
D
D1X7
D2X8
D3X6
D4
GN
D
D5
Y11
B4Y9
B5Y5
B6Y1
B7Y0
C1X5
C2X4
C3Y13
C4
Y12
A3Y10
A4Y8
A5Y6
A6Y4
A7Y2
B1X3
B2
GN
D
B3
U1003
1NC
2NC
A1
AV
DD
A2
C1007C1005 C1009C1000C1013
C1002
R1011
R1000
C1008
TOUCH_VCC_3.3V
C1006C1041
C1040C1039
R1010
TOUCH_VCC_3.3V
SCK_CSLV_CLKSS_CSTART_SCAN
SLV_CLKSS_BSTART_SCAN
BUSY_CREQ_CMISO_CMOSI_CSLV_RST
SLV_CLKSS_ASTART_SCAN
BUSY_BREQ_BMISO_BMOSI_BSLV_RSTSCK_B
SYNC_OUTCSYNC_IN
BUSY_AREQ_AMISO_AMOSI_ASLV_RSTSCK_A
C_Y7C_Y8C_Y9
C_Y10C_Y11C_Y12C_Y13
SYNC_OUTASYNC_IN
SYNC_OUTBSYNC_IN
C_X1C_X2C_X3C_X4
C_Y0C_Y1C_Y2C_Y3C_Y4C_Y5C_Y6
B_Y4B_Y5B_Y6B_Y7B_Y8B_Y9
B_Y10B_Y11B_Y12B_Y13
C_X0
B_X5B_X6B_X7B_X8B_X9B_X10
B_Y0B_Y1B_Y2B_Y3
A_Y8A_Y9
A_Y10A_Y11A_Y12A_Y13
B_X0B_X1B_X2B_X3B_X4
A_X8A_X9A_X10
A_Y0A_Y1A_Y2A_Y3A_Y4A_Y5A_Y6A_Y7
A_X0A_X1A_X2A_X3A_X4A_X5A_X6A_X7
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-25
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-26
8-3-10. 3M CAM
Yes
Check the Cameraconnector on Main PBA
Reconnect the HDC900No
Check the voltageC902 = 1.2VC901 = 2.8VC913 = 1.8VC900 = 1.8V
Yes
Resolder U900,R900,R902,L900
Resolder U901
Resolder U902
Replace the PBA
No
Yes
Resolder R903
Replace the PBA
No
Check R903 is 24MHz
Yes
END
Replace the camera module
"Camera" function does not work
Check F900 is OK
No
Yes
Yes
Resolder F900
Replace the PBA
Yes
Resolder R6044, R6045
Replace the PBA
Check the I2C lineTP902 & TP903 = HIGH
No
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-27
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-28
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-29
8-3-11. 2M CAM
Yes
Check the Cameraconnector on Main PBA Reconnect the HDC901
No
Check the voltageC913 = 1.8V,C901 = 2.8VC900 = 1.8V
Yes
No
Yes
END
Replace the camera module
"Camera" function does not work
No
Yes
Resolder U901
Resolder U902
Check R907 is 24MHz Resolder R907
Replace the PBA.
No
Yes
Check F901 & F902 is OK
Yes
Resolder F901 & F902
Replace the PBA
Resolder R6044, R6045
Replace the PBA
Check the I2C lineTP902 & TP903 = HIGH
No
Yes
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-30
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-31
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-32
Check C144 ≤ -65dBm ?
8-3-12. GSM1800 RX
CONTINUOUS RX ON
RF INPUT : 698 CH
AMP : -50dBm
NORMAL CONDITIONcatch the channel?
Check the voltage at{C158 = VBAT_RF ?}& {C157 = 2.85V ?}& {C155 = 2.65V ?}& {C159 = 1.8V?}& {C160 = 1.2V?}
Check the Voltage at
C134 =VOUT_CHARGER
Check componentsoldering status OK at
U118
CHECK solderedU110,L110,C144,L111
Resolder or changeU116, C134
Resolder or changeU118
Resolder or changeU103
Check the freq. at C150: 26MHz ?
Change or resolderOSC100
Check C135,C140≥ -65dBm ?
Resolder or changeC135,C140
GSM1800 Receiver is O.K? Resolder or changeUCP300
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
Check F100 PIN 22, 23≥ -65dBm
Resolder or changeU118
NO
YES
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-33
C100
C101
C1
02
C1
03
C104
C105 C106
C10
7 C1
08
C109
C11
0
C111
C1
14
C11
5
C116
C12
0
C121
C122
C123 C124
C129
C1
30
C131
C134
C135
C136
C138
C139
C140
C14
3
C144
C1
45
C146
C147
C148
C149
C15
0
C151
C152
C15
3
C154
C15
5
C156
C1
57 C15
8
C159
C160
C1
61C
162
C163
C164
C165
C168
C169
C1
70
C171
C172
C17
3
C174
C17
5
C176
C17
7
C1
78
C179
C180
C181
C182
C183
C194
L100
L104
L105
L106
L107
L108
L110
L111
L112
L113
L114
L115
L116
L117
L118
L119
L120
L121
L1
29
L130L131
L138
L139
L141
OSC100R109
R1
11
R112
R113
REF_CLK_EN
RE
SE
T_N
_RF
SC
100
SYS_CLK_EN
TP_GPS_CLK_EN
TP
100
U103
U11
1
U116
U118
U12
9
U143
C302
C303
C304
C305
C306
C307
C308
C309
C310
C311
C312C313
C314
C31
5
C316
C317
C318
C3
19
C3
21
C322
C3
23
C3
24
C325
C327
C328
C329
C330
C331
C332
C333
C334
C336
C342
C343
C3
44
C345
C3
46
OSC300
R11
0
R300
R30
1
R30
2
R30
3
R3
04
R305
R312
R313
R314
R315
R316
R31
7
R32
0
R6121
R6126
TP
_D
30
0
TP_GPS_CNTL
TP_HSIC_ACTIVE_STATE
TP_PCM_CLK
TP_PCM_DOUT
TP_PCM_SYNC
TP304
TP
314
TP6024
UCP300
ONE PIN(internal connect)
SYSCLKENU9
Reset output(ONE PIN)
For RFIC Reset
Reset onlt BB for core Dump
MIPI1/ETMM7/HSI_ IPC
MIPI2
FOR PMIC Reset
Check Audio Part
Check RF Part
NC
U1
7
USIF1_CTS_NU2
USIF1_RTS_NU3
U4TDO
TDIU5
U6TMS
U7DI3_RX_DAT
DI3_RX_DATXU8
T9
NC
U1
ALERT_NU10
DPLUSU11
HSIC_USB_STRBU12
HSIC_USB_DATAU13
CC_CLKU14
VD
D_
IO1
2U
15
VS
SU
16
USIF1_RXD_MRSTT2
T3USIF1_TXD_MTSR
TRST_NT4
TRIG_INT5
TCKT6
T7DI3_TX_DAT
T8DI3_TX_DATX
XRESET_N
VD
D_
DIG
RF
T1
0
T11DMINUS
T1
2V
DD
_S
IM
CC_IOT13
CC_RSTT14
T1
5V
DD
_U
SB
_P
D
T16USB_TUNE
USB_DPLUST17
USB_DMINUSR17
I2S2_WA1R2
NC
R4
RESET2_NR5
HW_MON1R6
VD
DC
OR
ER
8
VS
SR
9
USIF1_SCLKT1
P2I2S2_TX
T_OUT1P3
HW_MON2P7
VS
SP
8
I2C1_SDAP9
I2S2_WA0R1
VD
D_
PL
LR
12
VD
D_
US
BIO
R1
6
I2S2_RXP1
CLKOUT2P10
VS
S_
PL
LP
11
SYS_CLKP12
MIPI_HSI_RX_WAKEP13
VD
D_
US
B_
AN
AP
14
P1
6V
BU
S
USB_TESTP17
VS
S_
US
BN
14
USB_IDN16
VD
D_
RT
CN
17
I2S2_CLK1N2
T_OUT0N4
MMCI1_CDN5
CLKOUT0N8
VP
PN
9
MMCI1_DAT_3M6
EINT2M8
EINT1M9
I2S2_CLK0N1
I2C1_SCLN10
VD
D_
IO1
8N
11
N12MIPI_HSI_TX_DATA
MIPI_HSI_RX_DATAN13
MIPI_HSI_TX_WAKE
M14MIPI_HSI_RX_FLG
MIPI_HSI_TX_RDYM15
VS
S_
RT
CM
16
OSC32KM17
MMCI1_DAT_1M2
M3MMCI1_CLK
MMCI1_DAT_2M4
MMCI1_DAT_0M5
L2ETM11_TRACEPKT3
ETM11_TRACEPKT2L4
L5ETM11_TRACEPKT6
MMCI1_CMDL7
VD
D_
MM
CL
8
ETM11_TRACEPKT5L9
M1ETM11_TRACEPKT0
M13
K8
VD
DC
OR
EK
9
L1ETM11_TRACEPKT1
VS
SL
10
MIPI_HSI_TX_FLGL11
MIPI_HSI_RX_RDYL13
VS
SL
14
L1
6V
SS
F32KL17
VD
D_
MIP
IK
16
MEM_WAIT_NK17
K2RESET_BB_N
REF_CLK_ENK3
K4TM_EN
ETM11_TRACEPKT4K5
K7ETM11_TRACECLK
VD
D_
IO1
8
M3J5
M2J6
VS
SJ
8
ETM11_TRACEPKT7K1
EINT3K10
K1
1V
DD
_IO
18
K1
3V
SS
VD
DC
OR
EK
14
J13MEM_CS1_N
MEM_CS0_NJ14
MEM_A_18J15
MEM_A_16J16
VD
D_
IO1
8J
17
ON2_NJ2
RESET_PWRDWN_NJ3
M4J4
ON1H2
AG
ND
H3
M1H6
RESERVEDH8
VD
DC
OR
EH
9
VREFJ1
VS
SJ
11
MEM_AD_14J12
G9MEM_AD_2
VU
SB
_IO
H1
H10MEM_AD_10
MEM_AD_0H11
MEM_CS3_NH13
MEM_CS2_NH14
H16MEM_A_17
MEM_A_15H17
MEM_AD_1G11
G13MEM_BE1_N
MEM_BE0_NG14
MEM_A_19G15
MEM_BC3_NG16
MEM_A_14G17
G2
VP
MU
VS
SG
8
MEM_A_13F17
F2
VU
SB
_A
NA
F3
VD
D_
VB
AT
_P
MU
VRTCF4
TRIG_BF6
MEM_AD_4F9
G1
VS
IM
MEM_ADV_NG10
VS
S_
PM
UE
4
E8MEM_AD_5
E9MEM_AD_6
VS
S_
SD
1F
1
MEM_AD_15F13
VS
SF
14
F1
5V
DD
_IO
18
MEM_BC1_NF16
VD
DC
OR
EE
10
MEM_AD_8E11
VD
DC
OR
E_
EB
UE
12
E1
3V
DD
CO
RE
MEM_RAS_NE14
MEM_A_20E16
E17MEM_A_12
FSSE3
MEM_AD_13
VS
SD
14
MEM_A_21D16
D17MEM_A_11
SD1_FBD3
D4ANAMON
MEM_AD_3D8
D9
VS
S
SD1_SWE1
SD2_FB
VD
D_
VS
D2
C3
VU
SB
_P
DC
4
MEM_A_7C9
SD1_SWD1
MEM_AD_7D10
D11MEM_AD_11
D12MEM_AD_12
D13
MEM_CAS_NB7
FWPB8
MEM_A_6B9
VD
D_
VB
AT
_S
D1
C1
MEM_A_5C12
C16MEM_A_22
C17MEM_A_10
C2
VD
D_
IO1
8
MEM_WR_NB12
MEM_RD_NB13
MEM_CKEB14
MEM_BFCLKO_0B15
MEM_A_23B16
MEM_A_9B17
VIO
_1
2B
4
DSP_AUDIO_IN1B6
VD
D_
VB
AT
_S
D2
A4
A5
VP
LL
FCDP_RBNA6
A7MEM_AD_9
MEM_A_4A8
MEM_A_3A9
VS
S_
SD
2B
1
B10MEM_BC2_N
B1
1
A13MEM_A_0
MEM_SDCLKOA14
MEM_BFCLKO_1A15
MEM_A_8A16
NC
A1
7
SD2_SWA2
A3SD2_SW
UCP300
NC
1
NC
2A1
NC
MEM_A_2A10
MEM_A_1A11
MEM_BC0_NA12
C31
3
R305
C336
C33
2
R308
RESET_N_RF
CP_VSD1_1.2V
TP_HSIC_ACTIVE_STATE
TP313
CP_VSD2_1.8V
C342
C31
7
C30
5
VUSB_PD_1.1V
C33
3
C30
8
C31
2
VUSB_LDO_5V
C343
V_BATT
TP_PCM_CLK
VRTC_1.8V
C32
6
C32
2
C32
3C31
9
L302
C31
6
VPLL_1.2V
TP_A300
TP_D300
C32
5
CP_VSIM_3.0V
L3
01
C346
CP_VSD2_1.8V
VPLL_1.2V
CP_VSD1_1.2V
C32
4
TH300
TP_GPS_CLK_EN
TP_PCM_DIN
L3
00
C31
1
V_BATT
C30
9
R318
VPLL_1.2V
C31
4
L303
TP_CP_ON
R319
VIO_1.2V
VPMU_1.3V
C33
4
VUSB_IO_3.1V
TP_PCM_DOUT
R317
R310
VIO_1.2V
R312
TP_PCM_SYNC
R320
VIO_1.2V
C33
0
CP_VSD1_1.2V
VUSB_IO_3.1V
C31
0
TP_SD_BA300
C345
C32
1
OSC300
TP_SD_BA301
R315
C31
5
C31
8
C30
7
C33
1
CP_VSD1_1.2V
TP312
CP_VSD2_1.8V
C32
7
C30
6
C32
9
TP314
VUSB_ANA_1.8V
C344
C341
R316
V_BATT
R304CP_VSIM_3.0V
TP_RESET_REQ_N
VRTC_1.8V
VUSB_PD_1.1V
C32
8
TP306
R314
TP_CALL_MCLK
TP_GPS_CNTL
R313
CP_VSD2_1.8V
C32
0
IPC_SLAVE_WAKEUP
SD_BA1SD_BA0
HSIC_SUS_REQ
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
RF_TOUCH_EN
RF_TOUCH_INT
CP_PCM_DOUTCP_PCM_DIN
CP_PCM_SYNC
CP_PCM_CLK
IPC_RXDIPC_TXD
GRIP_LDO_EN
A1(9)A1(10)A1(11)A1(12)
SD_CS
HSIC_ACTIVE_STATE
PHONE_ACTIVE
A1(0)
A1(0:12)
A1(1)A1(2)A1(3)A1(4)A1(5)A1(6)A1(7)A1(8)
CP_RXDCP_TXD
GPS_CNTL
GPS_FTA
PDA_ACTIVE
RESET_REQ_N
GPS_BLANKING
CP_RST
TRST_N_CP
TMS_CPTDO_CPTDI_CPTCK_CP
REF_CLK_ENSYS_CLK_EN
RESET_N_RF
CP_D-CP_D+
TRIG_IN
SYS_CLK_26M
CALL_MCLK
MEM_WE
DI3_TX_DATX
DI3_TX_DATDI3_RX_DATX
DI3_RX_DAT
SIM_CLK
SIM_RSTSIM_IO
HW_MON2HW_MON1
CP_ON
SD_DQM0SD_DQM1SD_DQS0SD_DQS1
SD_nCLK
SD_CLKSD_CKE
SD_CASSD_RAS
RTCK_CP
GPS_CLK_EN
HSIC_STROBE1
HSIC_DATA1
D1(13)D1(14)D1(15)
D1(0)D1(0:15)
D1(1)D1(2)D1(3)D1(4)D1(5)D1(6)D1(7)D1(8)D1(9)D1(10)D1(11)D1(12)
C189
C138
ANT102
11
2 2
L139
L141
VOUT_CHARGER
L106
L126
C137
1817V
DD
L108
23
SCL14
13SDIO
3TRX1
TRX22
1TRX3
TR
X4
2019T
RX
5
TR
X6
9
GN
D10
GND12
21G
ND
HB
_TX
6
LB_T
X8
LVD
D16
NC
22
NC
U116
11ANT
15FRM
GND4
5GND
7G
ND
GN
D L107
C134
VDD_FET_2.8V
C136
L140
L110
C139 C140
C143
C188
C135
C199
L111
R115
C190
L125
C1
G3
G4
U119
2A
L142
L127
R114
C186
2 2
ANT103
11
L112
C144
TRX5
TRX1
GSM_HB_TX
GSM_LB_TX
VSPI
SPI_CLK
SPI_DRW
TRX6
TRX2
TRX4
SPI_SS TRX3
COND_N
RX_B8
RX_B2
RX_B8
RX_B2
DPX/SAW BANK
DCS
RX_B5
DCS
RX_B8
RX_B1
RX_B5RX_B5
TRANSCIEVER
RX_B1
R110
C148
C160
REF_CLK_EN
R109
VDD_2V65_SUE2
CP_VSD2_1.8V
C158
TP100
C157
VDD_1V8_SUE2
C151C145VDD_1V8_SUE2 C149
C159
SYS_CLK_EN
VBAT_UE2
VBAT_RF
SYS_CLK_100
C155
C147
VDD_2V5_SUE2
R1
11
VDD_1V2_SUE2
VDD_2V85_SUE2
1
OSC100
3GND
2NCNC5
4 OUT
6 VCC VCONT
GN
D6
AN
T_
BA
ND
16
0
61
NC
NC
62
7TX_BAND2
GN
D8
9TX_BAND1
AN
T_
BA
ND
85
2
53
GN
D
54
AN
T_
BA
ND
5
55
GN
D
AN
T_
GS
M1
80
05
6
GN
D5
7
AN
T_
BA
ND
25
8
59
GN
D
45
GN
D
GN
D4
6
47
GN
D
GN
D4
8
49
GN
D
GN
D5
GN
D5
0
51
GN
D
GN
D3
8
39
GN
D
4G
ND
GN
D4
0
41
GN
D
GN
D4
2
43
GN
D
GN
D4
4
GN
D3
0
31
GN
D3
2G
ND
33
GN
D
GN
D3
4
GN
D3
5
GN
D3
6
37
GN
D
23RX_GSM1800
RX_BAND524
25RX_BAND5
RX_BAND826
27RX_BAND8
GN
D2
8
29
GN
D
3TX_BAND5
RX_BAND416
17RX_BAND4
18RX_BAND1
19RX_BAND1
GN
D2
RX_BAND220
21RX_BAND2
RX_GSM180022
1TX_BAND8
10
GN
D
11TX_BAND4
GN
D1
2
GN
D1
3
AN
T_
BA
ND
41
4
15
GN
D
C150
U118
GN
DM
7
GPO4M8
GPO5M9
PA_BIASM11
PA_RAMPM12
NCM13
GN
DM
2
RD_L2M3
RD_L2XM4
RD_MM5
RD_MXM6
RD_L1L4
RD_L1XL5
RD_HL6
L7RD_HX
GN
DL
8
VD
D1
V8
_R
XD
CO
L9
NCM1
GPO6M10
VD
D1
V8
_R
XP
LL
K9
RX_H2XL1
VD
D2
V5
_R
FC
L1
0
GN
DL
11
GN
DL
12
VD
D1
V8
_R
FC
L1
3
VD
D1
V8
_R
CR
FL
2
GN
DL
3
RX_H2K1
GN
DK
10
GPO7K11
RESET_NK12
CLK_ONK13
K2RX_H1X
GN
DK
5
GN
DK
6
RX_H1J2
GN
DJ
3
VD
D2
V5
_R
CB
BJ
4
VD
D2
V5
_R
CR
FJ
5
GN
DJ
6J
7G
ND
J8
VD
D2
V5
_R
XD
CO
GN
DJ
9
GN
D
GN
DH
5
GN
DH
6
CEXT_RXPLLH9
RX_M2XJ1
GN
DJ
10
GPO8J11
FSYS3J12
FSYS3_ENJ13
GN
DG
ND
G9
RX_M2H1
GN
DH
10
FSYS2_ENH12
FSYS2H13
RX_M1XH2
GN
DH
3H
4
G12
FSYS1_ENG13
RX_M1G2
GN
DG
3
GN
DG
4
VD
D1
V8
_R
CL
OG
5
GN
DG
6
GN
DG
7G
8
F4
GN
DF
5
GN
DF
6V
DD
1V
8_
RC
MS
F7
GN
DF
8
VD
D1
V2
_D
IGF
9
RX_L2XG1
GN
DG
10
FSYS1
E8
VD
D_
TE
ST
E9
RX_L2F1
GN
DF
10
SYS_CLK_ENF12
SYS_CLKF13
RX_L1XF2
VD
D1
V8
_R
CB
BF
3G
ND
E1
2
REF_CLK_ENE13
RX_L1E2
VSPIE3
SPI_SSE4
GN
DE
5
GN
DE
6
E7GPO1
VD
D1
V8
_T
XM
S
D13
VD
D1
V8
_F
BR
D2
SPI_CLKD3
SPI_DRWD4
VD
D1
V8
_T
XL
OD
5
CEXT_TXPLLD8
GN
DD
9E
1G
ND
VD
DIO
C5
VD
D2
V5
_T
XD
CO
C6
GN
DC
7
GN
DC
8
VD
D1
V8
_D
IGC
9
PA_POW_DETD1
VD
D2
V5
_F
SY
SD
10
D12DI3_TX_DATX
DI3_RX_DATX
C1
GN
DC
10
GN
DC
11
DI3_TX_DATC12
DI3_RX_DATC13
D2
B_
OU
T_
TX
RF
C2
GN
DC
3
C4CEXT_TXMS
VD
D2
V5
_T
XB
IAS
B11XO_SUPXO_EXT
B12
VD
D1
V8
_S
CU
B1
3
VD
D_
TX
RF
B2
GPO2B5
MI2B8
B9
D2
B_
OU
T
PA_RF
GN
D
PM_LA4
GPO3A5
VD
D1
V8
_T
XD
CO
A6
GN
DA
7
MI1A8
VD
DB
AT
A9
VD
DB
AT
_T
XR
FB
1
AFC_DACB10
NC
NC2
A1NC
CEXT_DCXOA10
XOA11
XOXA12
NCA13
PM_HA2
A3
U111
1 VBAT_UE2
C146
RESET_N_RFCLK_ON
PA_RAMP
DI3_RX_DATDI3_RX_DATX
DI3_TX_DATX
DI3_RX_DATX
SPI_CLK
SPI_DRW
REF_CLK_EN
VSPI
SPI_SS
SYS_CLK_ENSYS_CLK_26M
GPS_CLK_ENGPS_CLK_26M
PM_HPM_L
AFC_DAC
AFC_DAC
PA_RF
DI3_TX_DAT
DI3_RX_DAT
PA_POW_DET
B5_DRXNB5_DRXP
B2_DRXNB2_DRXP
DRX_MODE_SEL_B
DRX_MODE_SEL_A
TRX3
B5_TX
B8_TX
B1_TX
B2_TX
B4_TX
B4_DRXN
B4_DRXP
TRX4TRX2
TRX6
TRX5
TRX1
TRANSCIEVER DCDC
C121C123
C131
L131 L105
VS
NS
_1
V8
C3
VS
NS
_1
V2
C4SPI_DRW
D1
LX
2
D2PGND
LX
1D
3
D4SPI_CLK
OU
T_
3B
A3AGND
A4
VA
NA
B1
LX
3A
B2VDD_IO
B3CLK_ON
B4SPI_SS
VP
WR
C1
C2
U103
1NC
2NC
VS
NS
_2
V8
5A
1
A2
VDD_1V2_SUE2
L104
VDD_2V85_SUE2
C122
C124
VOUT_CHARGER
L10
0
C115
C120
CP_VSD2_1.8V
L130
C116C114
C130
VDD_1V8_SUE2
C129
VDD_2V65_SUE2
L129
CLK_ON
SPI_CLKSPI_SS
SPI_DRW
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-34
Check C144 ≤ -65dBm ?
8-3-13. WCDMA Band1 RX
CONTINUOUS RX ON
RF INPUT : 10700CH
AMP : -50dBm
NORMAL CONDITIONcatch the channel?
Check the voltage at{C158 = VBAT_RF ?}& {C157 = 2.85V ?}& {C155 = 2.65V ?}& {C159 = 1.8V?}& {C160 = 1.2V?}
Check the Voltage at
C134 =VOUT_CHARGER
Check componentsoldering status OK at
U118
CHECK solderedU110,L110,C144,L111
Resolder or changeU116, C134
Resolder or changeU118
Resolder or changeU103
Check the freq. at C150: 26MHz ?
Change or resolderOSC100
Check L139, L106≥ -65dBm ?
Resolder or changeCheck L139, L106
WCDMA Band1Receiver is O.K?
Resolder or changeUCP300
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
Check F100 PIN 22, 23≥ -65dBm
Resolder or changeU118
NO
YES
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-35
C100
C101
C1
02
C1
03
C104
C105 C106
C1
07 C1
08
C109
C11
0
C111
C1
14
C11
5
C116
C1
20
C121
C122
C123 C124
C129
C1
30
C131
C134
C135
C136
C138
C139
C140
C14
3
C144
C1
45
C146
C147
C148
C149
C15
0
C151
C152
C15
3
C154
C15
5
C156
C1
57 C15
8
C159
C160
C1
61C
16
2
C163
C164
C165
C168
C169
C1
70
C171
C172
C1
73
C174
C17
5
C176
C1
77
C1
78
C179
C180
C181
C182
C183
C194
L100
L104
L105
L106
L107
L108
L110
L111
L112
L113
L114
L115
L116
L117
L118
L119
L120
L121
L1
29
L130L131
L138
L139
L141
OSC100R109
R1
11
R112
R113
REF_CLK_EN
RE
SE
T_N
_RF
SC
100
SYS_CLK_EN
TP_GPS_CLK_EN
TP
100
U103
U11
1
U116
U118
U12
9
U143
C302
C303
C304
C305
C306
C307
C308
C309
C310
C311
C312C313
C314
C31
5
C316
C317
C318
C3
19
C3
21
C322
C3
23
C3
24
C325
C327
C328
C329
C330
C331
C332
C333
C334
C336
C342
C343
C3
44
C345
C3
46
OSC300
R11
0
R300
R30
1
R30
2
R30
3
R3
04
R305
R312
R313
R314
R315
R316
R31
7
R32
0
R6121
R6126
TP
_D
30
0
TP_GPS_CNTL
TP_HSIC_ACTIVE_STATE
TP_PCM_CLK
TP_PCM_DOUT
TP_PCM_SYNC
TP304
TP
314
TP6024
UCP300
ONE PIN(internal connect)
SYSCLKENU9
Reset output(ONE PIN)
For RFIC Reset
Reset onlt BB for core Dump
MIPI1/ETMM7/HSI_ IPC
MIPI2
FOR PMIC Reset
Check Audio Part
Check RF Part
NC
U1
7
USIF1_CTS_NU2
USIF1_RTS_NU3
U4TDO
TDIU5
U6TMS
U7DI3_RX_DAT
DI3_RX_DATXU8
T9
NC
U1
ALERT_NU10
DPLUSU11
HSIC_USB_STRBU12
HSIC_USB_DATAU13
CC_CLKU14
VD
D_
IO1
2U
15
VS
SU
16
USIF1_RXD_MRSTT2
T3USIF1_TXD_MTSR
TRST_NT4
TRIG_INT5
TCKT6
T7DI3_TX_DAT
T8DI3_TX_DATX
XRESET_N
VD
D_
DIG
RF
T1
0
T11DMINUS
T1
2V
DD
_S
IM
CC_IOT13
CC_RSTT14
T1
5V
DD
_U
SB
_P
D
T16USB_TUNE
USB_DPLUST17
USB_DMINUSR17
I2S2_WA1R2
NC
R4
RESET2_NR5
HW_MON1R6
VD
DC
OR
ER
8
VS
SR
9
USIF1_SCLKT1
P2I2S2_TX
T_OUT1P3
HW_MON2P7
VS
SP
8
I2C1_SDAP9
I2S2_WA0R1
VD
D_
PL
LR
12
VD
D_
US
BIO
R1
6
I2S2_RXP1
CLKOUT2P10
VS
S_
PL
LP
11
SYS_CLKP12
MIPI_HSI_RX_WAKEP13
VD
D_
US
B_
AN
AP
14
P1
6V
BU
S
USB_TESTP17
VS
S_
US
BN
14
USB_IDN16
VD
D_
RT
CN
17
I2S2_CLK1N2
T_OUT0N4
MMCI1_CDN5
CLKOUT0N8
VP
PN
9
MMCI1_DAT_3M6
EINT2M8
EINT1M9
I2S2_CLK0N1
I2C1_SCLN10
VD
D_
IO1
8N
11
N12MIPI_HSI_TX_DATA
MIPI_HSI_RX_DATAN13
MIPI_HSI_TX_WAKE
M14MIPI_HSI_RX_FLG
MIPI_HSI_TX_RDYM15
VS
S_
RT
CM
16
OSC32KM17
MMCI1_DAT_1M2
M3MMCI1_CLK
MMCI1_DAT_2M4
MMCI1_DAT_0M5
L2ETM11_TRACEPKT3
ETM11_TRACEPKT2L4
L5ETM11_TRACEPKT6
MMCI1_CMDL7
VD
D_
MM
CL
8
ETM11_TRACEPKT5L9
M1ETM11_TRACEPKT0
M13
K8
VD
DC
OR
EK
9
L1ETM11_TRACEPKT1
VS
SL
10
MIPI_HSI_TX_FLGL11
MIPI_HSI_RX_RDYL13
VS
SL
14
L1
6V
SS
F32KL17
VD
D_
MIP
IK
16
MEM_WAIT_NK17
K2RESET_BB_N
REF_CLK_ENK3
K4TM_EN
ETM11_TRACEPKT4K5
K7ETM11_TRACECLK
VD
D_
IO1
8
M3J5
M2J6
VS
SJ
8
ETM11_TRACEPKT7K1
EINT3K10
K1
1V
DD
_IO
18
K1
3V
SS
VD
DC
OR
EK
14
J13MEM_CS1_N
MEM_CS0_NJ14
MEM_A_18J15
MEM_A_16J16
VD
D_
IO1
8J
17
ON2_NJ2
RESET_PWRDWN_NJ3
M4J4
ON1H2
AG
ND
H3
M1H6
RESERVEDH8
VD
DC
OR
EH
9
VREFJ1
VS
SJ
11
MEM_AD_14J12
G9MEM_AD_2
VU
SB
_IO
H1
H10MEM_AD_10
MEM_AD_0H11
MEM_CS3_NH13
MEM_CS2_NH14
H16MEM_A_17
MEM_A_15H17
MEM_AD_1G11
G13MEM_BE1_N
MEM_BE0_NG14
MEM_A_19G15
MEM_BC3_NG16
MEM_A_14G17
G2
VP
MU
VS
SG
8
MEM_A_13F17
F2
VU
SB
_A
NA
F3
VD
D_
VB
AT
_P
MU
VRTCF4
TRIG_BF6
MEM_AD_4F9
G1
VS
IM
MEM_ADV_NG10
VS
S_
PM
UE
4
E8MEM_AD_5
E9MEM_AD_6
VS
S_
SD
1F
1
MEM_AD_15F13
VS
SF
14
F1
5V
DD
_IO
18
MEM_BC1_NF16
VD
DC
OR
EE
10
MEM_AD_8E11
VD
DC
OR
E_
EB
UE
12
E1
3V
DD
CO
RE
MEM_RAS_NE14
MEM_A_20E16
E17MEM_A_12
FSSE3
MEM_AD_13
VS
SD
14
MEM_A_21D16
D17MEM_A_11
SD1_FBD3
D4ANAMON
MEM_AD_3D8
D9
VS
S
SD1_SWE1
SD2_FB
VD
D_
VS
D2
C3
VU
SB
_P
DC
4
MEM_A_7C9
SD1_SWD1
MEM_AD_7D10
D11MEM_AD_11
D12MEM_AD_12
D13
MEM_CAS_NB7
FWPB8
MEM_A_6B9
VD
D_
VB
AT
_S
D1
C1
MEM_A_5C12
C16MEM_A_22
C17MEM_A_10
C2
VD
D_
IO1
8
MEM_WR_NB12
MEM_RD_NB13
MEM_CKEB14
MEM_BFCLKO_0B15
MEM_A_23B16
MEM_A_9B17
VIO
_1
2B
4
DSP_AUDIO_IN1B6
VD
D_
VB
AT
_S
D2
A4
A5
VP
LL
FCDP_RBNA6
A7MEM_AD_9
MEM_A_4A8
MEM_A_3A9
VS
S_
SD
2B
1
B10MEM_BC2_N
B1
1
A13MEM_A_0
MEM_SDCLKOA14
MEM_BFCLKO_1A15
MEM_A_8A16
NC
A1
7
SD2_SWA2
A3SD2_SW
UCP300
NC
1
NC
2A1
NC
MEM_A_2A10
MEM_A_1A11
MEM_BC0_NA12
C31
3
R305
C336
C33
2
R308
RESET_N_RF
CP_VSD1_1.2V
TP_HSIC_ACTIVE_STATE
TP313
CP_VSD2_1.8V
C342
C31
7
C30
5
VUSB_PD_1.1V
C33
3
C30
8
C31
2
VUSB_LDO_5V
C343
V_BATT
TP_PCM_CLK
VRTC_1.8V
C32
6
C32
2
C32
3C31
9
L302
C31
6
VPLL_1.2V
TP_A300
TP_D300
C32
5
CP_VSIM_3.0V
L3
01
C346
CP_VSD2_1.8V
VPLL_1.2V
CP_VSD1_1.2V
C32
4
TH300
TP_GPS_CLK_EN
TP_PCM_DIN
L3
00
C31
1
V_BATT
C30
9
R318
VPLL_1.2V
C31
4
L303
TP_CP_ON
R319
VIO_1.2V
VPMU_1.3V
C33
4
VUSB_IO_3.1V
TP_PCM_DOUT
R317
R310
VIO_1.2V
R312
TP_PCM_SYNC
R320
VIO_1.2V
C33
0
CP_VSD1_1.2V
VUSB_IO_3.1V
C31
0
TP_SD_BA300
C345
C32
1
OSC300
TP_SD_BA301
R315
C31
5
C31
8
C30
7
C33
1
CP_VSD1_1.2V
TP312
CP_VSD2_1.8V
C32
7
C30
6
C32
9
TP314
VUSB_ANA_1.8V
C344
C341
R316
V_BATT
R304CP_VSIM_3.0V
TP_RESET_REQ_N
VRTC_1.8V
VUSB_PD_1.1V
C32
8
TP306
R314
TP_CALL_MCLK
TP_GPS_CNTL
R313
CP_VSD2_1.8V
C32
0
IPC_SLAVE_WAKEUP
SD_BA1SD_BA0
HSIC_SUS_REQ
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
RF_TOUCH_EN
RF_TOUCH_INT
CP_PCM_DOUTCP_PCM_DIN
CP_PCM_SYNC
CP_PCM_CLK
IPC_RXDIPC_TXD
GRIP_LDO_EN
A1(9)A1(10)A1(11)A1(12)
SD_CS
HSIC_ACTIVE_STATE
PHONE_ACTIVE
A1(0)
A1(0:12)
A1(1)A1(2)A1(3)A1(4)A1(5)A1(6)A1(7)A1(8)
CP_RXDCP_TXD
GPS_CNTL
GPS_FTA
PDA_ACTIVE
RESET_REQ_N
GPS_BLANKING
CP_RST
TRST_N_CP
TMS_CPTDO_CPTDI_CPTCK_CP
REF_CLK_ENSYS_CLK_EN
RESET_N_RF
CP_D-CP_D+
TRIG_IN
SYS_CLK_26M
CALL_MCLK
MEM_WE
DI3_TX_DATX
DI3_TX_DATDI3_RX_DATX
DI3_RX_DAT
SIM_CLK
SIM_RSTSIM_IO
HW_MON2HW_MON1
CP_ON
SD_DQM0SD_DQM1SD_DQS0SD_DQS1
SD_nCLK
SD_CLKSD_CKE
SD_CASSD_RAS
RTCK_CP
GPS_CLK_EN
HSIC_STROBE1
HSIC_DATA1
D1(13)D1(14)D1(15)
D1(0)D1(0:15)
D1(1)D1(2)D1(3)D1(4)D1(5)D1(6)D1(7)D1(8)D1(9)D1(10)D1(11)D1(12)
C189
C138
ANT102
11
2 2
L139
L141
VOUT_CHARGER
L106
L126
C137
1817V
DD
L108
23
SCL14
13SDIO
3TRX1
TRX22
1TRX3
TR
X4
2019T
RX
5
TR
X6
9
GN
D10
GND12
21G
ND
HB
_TX
6
LB_T
X8
LVD
D16
NC
22
NC
U116
11ANT
15FRM
GND4
5GND
7G
ND
GN
D L107
C134
VDD_FET_2.8V
C136
L140
L110
C139 C140
C143
C188
C135
C199
L111
R115
C190
L125
C1
G3
G4
U119
2A
L142
L127
R114
C186
2 2
ANT103
11
L112
C144
TRX5
TRX1
GSM_HB_TX
GSM_LB_TX
VSPI
SPI_CLK
SPI_DRW
TRX6
TRX2
TRX4
SPI_SS TRX3
COND_N
RX_B8
RX_B2
RX_B8
RX_B2
DPX/SAW BANK
DCS
RX_B5
DCS
RX_B8
RX_B1
RX_B5RX_B5
TRANSCIEVER
RX_B1
R110
C148
C160
REF_CLK_EN
R109
VDD_2V65_SUE2
CP_VSD2_1.8V
C158
TP100
C157
VDD_1V8_SUE2
C151C145VDD_1V8_SUE2 C149
C159
SYS_CLK_EN
VBAT_UE2
VBAT_RF
SYS_CLK_100
C155
C147
VDD_2V5_SUE2
R1
11
VDD_1V2_SUE2
VDD_2V85_SUE2
1
OSC100
3GND
2NCNC5
4 OUT
6 VCC VCONT
GN
D6
AN
T_
BA
ND
16
0
61
NC
NC
62
7TX_BAND2
GN
D8
9TX_BAND1
AN
T_
BA
ND
85
2
53
GN
D
54
AN
T_
BA
ND
5
55
GN
D
AN
T_
GS
M1
80
05
6
GN
D5
7
AN
T_
BA
ND
25
8
59
GN
D
45
GN
D
GN
D4
6
47
GN
D
GN
D4
8
49
GN
D
GN
D5
GN
D5
0
51
GN
D
GN
D3
8
39
GN
D
4G
ND
GN
D4
0
41
GN
D
GN
D4
2
43
GN
D
GN
D4
4
GN
D3
0
31
GN
D3
2G
ND
33
GN
D
GN
D3
4
GN
D3
5
GN
D3
6
37
GN
D
23RX_GSM1800
RX_BAND524
25RX_BAND5
RX_BAND826
27RX_BAND8
GN
D2
8
29
GN
D
3TX_BAND5
RX_BAND416
17RX_BAND4
18RX_BAND1
19RX_BAND1
GN
D2
RX_BAND220
21RX_BAND2
RX_GSM180022
1TX_BAND8
10
GN
D
11TX_BAND4
GN
D1
2
GN
D1
3
AN
T_
BA
ND
41
4
15
GN
D
C150
U118
GN
DM
7
GPO4M8
GPO5M9
PA_BIASM11
PA_RAMPM12
NCM13
GN
DM
2
RD_L2M3
RD_L2XM4
RD_MM5
RD_MXM6
RD_L1L4
RD_L1XL5
RD_HL6
L7RD_HX
GN
DL
8
VD
D1
V8
_R
XD
CO
L9
NCM1
GPO6M10
VD
D1
V8
_R
XP
LL
K9
RX_H2XL1
VD
D2
V5
_R
FC
L1
0
GN
DL
11
GN
DL
12
VD
D1
V8
_R
FC
L1
3
VD
D1
V8
_R
CR
FL
2
GN
DL
3
RX_H2K1
GN
DK
10
GPO7K11
RESET_NK12
CLK_ONK13
K2RX_H1X
GN
DK
5
GN
DK
6
RX_H1J2
GN
DJ
3
VD
D2
V5
_R
CB
BJ
4
VD
D2
V5
_R
CR
FJ
5
GN
DJ
6J
7G
ND
J8
VD
D2
V5
_R
XD
CO
GN
DJ
9
GN
D
GN
DH
5
GN
DH
6
CEXT_RXPLLH9
RX_M2XJ1
GN
DJ
10
GPO8J11
FSYS3J12
FSYS3_ENJ13
GN
DG
ND
G9
RX_M2H1
GN
DH
10
FSYS2_ENH12
FSYS2H13
RX_M1XH2
GN
DH
3H
4
G12
FSYS1_ENG13
RX_M1G2
GN
DG
3
GN
DG
4
VD
D1
V8
_R
CL
OG
5
GN
DG
6
GN
DG
7G
8
F4
GN
DF
5
GN
DF
6V
DD
1V
8_
RC
MS
F7
GN
DF
8
VD
D1
V2
_D
IGF
9
RX_L2XG1
GN
DG
10
FSYS1
E8
VD
D_
TE
ST
E9
RX_L2F1
GN
DF
10
SYS_CLK_ENF12
SYS_CLKF13
RX_L1XF2
VD
D1
V8
_R
CB
BF
3G
ND
E1
2
REF_CLK_ENE13
RX_L1E2
VSPIE3
SPI_SSE4
GN
DE
5
GN
DE
6
E7GPO1
VD
D1
V8
_T
XM
S
D13
VD
D1
V8
_F
BR
D2
SPI_CLKD3
SPI_DRWD4
VD
D1
V8
_T
XL
OD
5
CEXT_TXPLLD8
GN
DD
9E
1G
ND
VD
DIO
C5
VD
D2
V5
_T
XD
CO
C6
GN
DC
7
GN
DC
8
VD
D1
V8
_D
IGC
9
PA_POW_DETD1
VD
D2
V5
_F
SY
SD
10
D12DI3_TX_DATX
DI3_RX_DATX
C1
GN
DC
10
GN
DC
11
DI3_TX_DATC12
DI3_RX_DATC13
D2
B_
OU
T_
TX
RF
C2
GN
DC
3
C4CEXT_TXMS
VD
D2
V5
_T
XB
IAS
B11XO_SUPXO_EXT
B12
VD
D1
V8
_S
CU
B1
3
VD
D_
TX
RF
B2
GPO2B5
MI2B8
B9
D2
B_
OU
T
PA_RF
GN
D
PM_LA4
GPO3A5
VD
D1
V8
_T
XD
CO
A6
GN
DA
7
MI1A8
VD
DB
AT
A9
VD
DB
AT
_T
XR
FB
1
AFC_DACB10
NC
NC2
A1NC
CEXT_DCXOA10
XOA11
XOXA12
NCA13
PM_HA2
A3
U111
1 VBAT_UE2
C146
RESET_N_RFCLK_ON
PA_RAMP
DI3_RX_DATDI3_RX_DATX
DI3_TX_DATX
DI3_RX_DATX
SPI_CLK
SPI_DRW
REF_CLK_EN
VSPI
SPI_SS
SYS_CLK_ENSYS_CLK_26M
GPS_CLK_ENGPS_CLK_26M
PM_HPM_L
AFC_DAC
AFC_DAC
PA_RF
DI3_TX_DAT
DI3_RX_DAT
PA_POW_DET
B5_DRXNB5_DRXP
B2_DRXNB2_DRXP
DRX_MODE_SEL_B
DRX_MODE_SEL_A
TRX3
B5_TX
B8_TX
B1_TX
B2_TX
B4_TX
B4_DRXN
B4_DRXP
TRX4TRX2
TRX6
TRX5
TRX1
TRANSCIEVER DCDC
C121C123
C131
L131 L105
VS
NS
_1
V8
C3
VS
NS
_1
V2
C4SPI_DRW
D1
LX
2
D2PGND
LX
1D
3
D4SPI_CLK
OU
T_
3B
A3AGND
A4
VA
NA
B1
LX
3A
B2VDD_IO
B3CLK_ON
B4SPI_SS
VP
WR
C1
C2
U103
1NC
2NC
VS
NS
_2
V8
5A
1
A2
VDD_1V2_SUE2
L104
VDD_2V85_SUE2
C122
C124
VOUT_CHARGER
L10
0
C115
C120
CP_VSD2_1.8V
L130
C116C114
C130
VDD_1V8_SUE2
C129
VDD_2V65_SUE2
L129
CLK_ON
SPI_CLKSPI_SS
SPI_DRW
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-36
Check C144 ≤ -65dBm ?
8-3-14. WCDMA Band2 / GSM1900 RX
CONTINUOUS RX ON
RF INPUT : 9880CH
AMP : -50dBm
NORMAL CONDITIONcatch the channel?
Check the voltage at{C158 = VBAT_RF ?}& {C157 = 2.85V ?}& {C155 = 2.65V ?}& {C159 = 1.8V?}& {C160 = 1.2V?}
Check the Voltage at
C134 =VOUT_CHARGER
Check componentsoldering status OK at
U118
CHECK solderedU110,L110,C144,L111
Resolder or changeU116, C134
Resolder or changeU118
Resolder or changeU103
Check the freq. at C150: 26MHz ?
Change or resolderOSC100
Check L141, L108≥ -65dBm ?
Resolder or changeCheck L141, L108
WCDMA Band2 / GSM1900Receiver is O.K?
Resolder or changeUCP300
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
Check F100 PIN 22, 23≥ -65dBm
Resolder or changeU118
NO
YES
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-37
C100
C101
C1
02
C1
03
C104
C105 C106
C1
07 C1
08
C109
C11
0
C111
C1
14
C11
5
C116
C1
20
C121
C122
C123 C124
C129
C1
30
C131
C134
C135
C136
C138
C139
C140
C14
3
C144
C1
45
C146
C147
C148
C149
C15
0
C151
C152
C15
3
C154
C15
5
C156
C1
57 C15
8
C159
C160
C1
61C
16
2
C163
C164
C165
C168
C169
C1
70
C171
C172
C1
73
C174
C17
5
C176
C1
77
C1
78
C179
C180
C181
C182
C183
C194
L100
L104
L105
L106
L107
L108
L110
L111
L112
L113
L114
L115
L116
L117
L118
L119
L120
L121
L1
29
L130L131
L138
L139
L141
OSC100R109
R1
11
R112
R113
REF_CLK_EN
RE
SE
T_N
_RF
SC
100
SYS_CLK_EN
TP_GPS_CLK_EN
TP
100
U103
U11
1
U116
U118
U12
9
U143
C302
C303
C304
C305
C306
C307
C308
C309
C310
C311
C312C313
C314
C31
5
C316
C317
C318
C3
19
C3
21
C322
C3
23
C3
24
C325
C327
C328
C329
C330
C331
C332
C333
C334
C336
C342
C343
C3
44
C345
C3
46
OSC300
R11
0
R300
R30
1
R30
2
R30
3
R3
04
R305
R312
R313
R314
R315
R316
R31
7
R32
0
R6121
R6126
TP
_D
30
0
TP_GPS_CNTL
TP_HSIC_ACTIVE_STATE
TP_PCM_CLK
TP_PCM_DOUT
TP_PCM_SYNC
TP304
TP
314
TP6024
UCP300
ONE PIN(internal connect)
SYSCLKENU9
Reset output(ONE PIN)
For RFIC Reset
Reset onlt BB for core Dump
MIPI1/ETMM7/HSI_ IPC
MIPI2
FOR PMIC Reset
Check Audio Part
Check RF Part
NC
U1
7
USIF1_CTS_NU2
USIF1_RTS_NU3
U4TDO
TDIU5
U6TMS
U7DI3_RX_DAT
DI3_RX_DATXU8
T9
NC
U1
ALERT_NU10
DPLUSU11
HSIC_USB_STRBU12
HSIC_USB_DATAU13
CC_CLKU14
VD
D_
IO1
2U
15
VS
SU
16
USIF1_RXD_MRSTT2
T3USIF1_TXD_MTSR
TRST_NT4
TRIG_INT5
TCKT6
T7DI3_TX_DAT
T8DI3_TX_DATX
XRESET_N
VD
D_
DIG
RF
T1
0
T11DMINUS
T1
2V
DD
_S
IM
CC_IOT13
CC_RSTT14
T1
5V
DD
_U
SB
_P
D
T16USB_TUNE
USB_DPLUST17
USB_DMINUSR17
I2S2_WA1R2
NC
R4
RESET2_NR5
HW_MON1R6
VD
DC
OR
ER
8
VS
SR
9
USIF1_SCLKT1
P2I2S2_TX
T_OUT1P3
HW_MON2P7
VS
SP
8
I2C1_SDAP9
I2S2_WA0R1
VD
D_
PL
LR
12
VD
D_
US
BIO
R1
6
I2S2_RXP1
CLKOUT2P10
VS
S_
PL
LP
11
SYS_CLKP12
MIPI_HSI_RX_WAKEP13
VD
D_
US
B_
AN
AP
14
P1
6V
BU
S
USB_TESTP17
VS
S_
US
BN
14
USB_IDN16
VD
D_
RT
CN
17
I2S2_CLK1N2
T_OUT0N4
MMCI1_CDN5
CLKOUT0N8
VP
PN
9
MMCI1_DAT_3M6
EINT2M8
EINT1M9
I2S2_CLK0N1
I2C1_SCLN10
VD
D_
IO1
8N
11
N12MIPI_HSI_TX_DATA
MIPI_HSI_RX_DATAN13
MIPI_HSI_TX_WAKE
M14MIPI_HSI_RX_FLG
MIPI_HSI_TX_RDYM15
VS
S_
RT
CM
16
OSC32KM17
MMCI1_DAT_1M2
M3MMCI1_CLK
MMCI1_DAT_2M4
MMCI1_DAT_0M5
L2ETM11_TRACEPKT3
ETM11_TRACEPKT2L4
L5ETM11_TRACEPKT6
MMCI1_CMDL7
VD
D_
MM
CL
8
ETM11_TRACEPKT5L9
M1ETM11_TRACEPKT0
M13
K8
VD
DC
OR
EK
9
L1ETM11_TRACEPKT1
VS
SL
10
MIPI_HSI_TX_FLGL11
MIPI_HSI_RX_RDYL13
VS
SL
14
L1
6V
SS
F32KL17
VD
D_
MIP
IK
16
MEM_WAIT_NK17
K2RESET_BB_N
REF_CLK_ENK3
K4TM_EN
ETM11_TRACEPKT4K5
K7ETM11_TRACECLK
VD
D_
IO1
8
M3J5
M2J6
VS
SJ
8
ETM11_TRACEPKT7K1
EINT3K10
K1
1V
DD
_IO
18
K1
3V
SS
VD
DC
OR
EK
14
J13MEM_CS1_N
MEM_CS0_NJ14
MEM_A_18J15
MEM_A_16J16
VD
D_
IO1
8J
17
ON2_NJ2
RESET_PWRDWN_NJ3
M4J4
ON1H2
AG
ND
H3
M1H6
RESERVEDH8
VD
DC
OR
EH
9
VREFJ1
VS
SJ
11
MEM_AD_14J12
G9MEM_AD_2
VU
SB
_IO
H1
H10MEM_AD_10
MEM_AD_0H11
MEM_CS3_NH13
MEM_CS2_NH14
H16MEM_A_17
MEM_A_15H17
MEM_AD_1G11
G13MEM_BE1_N
MEM_BE0_NG14
MEM_A_19G15
MEM_BC3_NG16
MEM_A_14G17
G2
VP
MU
VS
SG
8
MEM_A_13F17
F2
VU
SB
_A
NA
F3
VD
D_
VB
AT
_P
MU
VRTCF4
TRIG_BF6
MEM_AD_4F9
G1
VS
IM
MEM_ADV_NG10
VS
S_
PM
UE
4
E8MEM_AD_5
E9MEM_AD_6
VS
S_
SD
1F
1
MEM_AD_15F13
VS
SF
14
F1
5V
DD
_IO
18
MEM_BC1_NF16
VD
DC
OR
EE
10
MEM_AD_8E11
VD
DC
OR
E_
EB
UE
12
E1
3V
DD
CO
RE
MEM_RAS_NE14
MEM_A_20E16
E17MEM_A_12
FSSE3
MEM_AD_13
VS
SD
14
MEM_A_21D16
D17MEM_A_11
SD1_FBD3
D4ANAMON
MEM_AD_3D8
D9
VS
S
SD1_SWE1
SD2_FB
VD
D_
VS
D2
C3
VU
SB
_P
DC
4
MEM_A_7C9
SD1_SWD1
MEM_AD_7D10
D11MEM_AD_11
D12MEM_AD_12
D13
MEM_CAS_NB7
FWPB8
MEM_A_6B9
VD
D_
VB
AT
_S
D1
C1
MEM_A_5C12
C16MEM_A_22
C17MEM_A_10
C2
VD
D_
IO1
8
MEM_WR_NB12
MEM_RD_NB13
MEM_CKEB14
MEM_BFCLKO_0B15
MEM_A_23B16
MEM_A_9B17
VIO
_1
2B
4
DSP_AUDIO_IN1B6
VD
D_
VB
AT
_S
D2
A4
A5
VP
LL
FCDP_RBNA6
A7MEM_AD_9
MEM_A_4A8
MEM_A_3A9
VS
S_
SD
2B
1
B10MEM_BC2_N
B1
1
A13MEM_A_0
MEM_SDCLKOA14
MEM_BFCLKO_1A15
MEM_A_8A16
NC
A1
7
SD2_SWA2
A3SD2_SW
UCP300
NC
1
NC
2A1
NC
MEM_A_2A10
MEM_A_1A11
MEM_BC0_NA12
C31
3
R305
C336
C33
2
R308
RESET_N_RF
CP_VSD1_1.2V
TP_HSIC_ACTIVE_STATE
TP313
CP_VSD2_1.8V
C342
C31
7
C30
5
VUSB_PD_1.1V
C33
3
C30
8
C31
2
VUSB_LDO_5V
C343
V_BATT
TP_PCM_CLK
VRTC_1.8V
C32
6
C32
2
C32
3C31
9
L302
C31
6
VPLL_1.2V
TP_A300
TP_D300
C32
5
CP_VSIM_3.0V
L3
01
C346
CP_VSD2_1.8V
VPLL_1.2V
CP_VSD1_1.2V
C32
4
TH300
TP_GPS_CLK_EN
TP_PCM_DIN
L3
00
C31
1
V_BATT
C30
9
R318
VPLL_1.2V
C31
4
L303
TP_CP_ON
R319
VIO_1.2V
VPMU_1.3V
C33
4
VUSB_IO_3.1V
TP_PCM_DOUT
R317
R310
VIO_1.2V
R312
TP_PCM_SYNC
R320
VIO_1.2V
C33
0
CP_VSD1_1.2V
VUSB_IO_3.1V
C31
0
TP_SD_BA300
C345
C32
1
OSC300
TP_SD_BA301
R315
C31
5
C31
8
C30
7
C33
1
CP_VSD1_1.2V
TP312
CP_VSD2_1.8V
C32
7
C30
6
C32
9
TP314
VUSB_ANA_1.8V
C344
C341
R316
V_BATT
R304CP_VSIM_3.0V
TP_RESET_REQ_N
VRTC_1.8V
VUSB_PD_1.1V
C32
8
TP306
R314
TP_CALL_MCLK
TP_GPS_CNTL
R313
CP_VSD2_1.8V
C32
0
IPC_SLAVE_WAKEUP
SD_BA1SD_BA0
HSIC_SUS_REQ
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
RF_TOUCH_EN
RF_TOUCH_INT
CP_PCM_DOUTCP_PCM_DIN
CP_PCM_SYNC
CP_PCM_CLK
IPC_RXDIPC_TXD
GRIP_LDO_EN
A1(9)A1(10)A1(11)A1(12)
SD_CS
HSIC_ACTIVE_STATE
PHONE_ACTIVE
A1(0)
A1(0:12)
A1(1)A1(2)A1(3)A1(4)A1(5)A1(6)A1(7)A1(8)
CP_RXDCP_TXD
GPS_CNTL
GPS_FTA
PDA_ACTIVE
RESET_REQ_N
GPS_BLANKING
CP_RST
TRST_N_CP
TMS_CPTDO_CPTDI_CPTCK_CP
REF_CLK_ENSYS_CLK_EN
RESET_N_RF
CP_D-CP_D+
TRIG_IN
SYS_CLK_26M
CALL_MCLK
MEM_WE
DI3_TX_DATX
DI3_TX_DATDI3_RX_DATX
DI3_RX_DAT
SIM_CLK
SIM_RSTSIM_IO
HW_MON2HW_MON1
CP_ON
SD_DQM0SD_DQM1SD_DQS0SD_DQS1
SD_nCLK
SD_CLKSD_CKE
SD_CASSD_RAS
RTCK_CP
GPS_CLK_EN
HSIC_STROBE1
HSIC_DATA1
D1(13)D1(14)D1(15)
D1(0)D1(0:15)
D1(1)D1(2)D1(3)D1(4)D1(5)D1(6)D1(7)D1(8)D1(9)D1(10)D1(11)D1(12)
C189
C138
ANT102
11
2 2
L139
L141
VOUT_CHARGER
L106
L126
C137
1817V
DD
L108
23
SCL14
13SDIO
3TRX1
TRX22
1TRX3
TR
X4
2019T
RX
5
TR
X6
9
GN
D10
GND12
21G
ND
HB
_TX
6
LB_T
X8
LVD
D16
NC
22
NC
U116
11ANT
15FRM
GND4
5GND
7G
ND
GN
D L107
C134
VDD_FET_2.8V
C136
L140
L110
C139 C140
C143
C188
C135
C199
L111
R115
C190
L125
C1
G3
G4
U119
2A
L142
L127
R114
C186
2 2
ANT103
11
L112
C144
TRX5
TRX1
GSM_HB_TX
GSM_LB_TX
VSPI
SPI_CLK
SPI_DRW
TRX6
TRX2
TRX4
SPI_SS TRX3
COND_N
RX_B8
RX_B2
RX_B8
RX_B2
DPX/SAW BANK
DCS
RX_B5
DCS
RX_B8
RX_B1
RX_B5RX_B5
TRANSCIEVER
RX_B1
R110
C148
C160
REF_CLK_EN
R109
VDD_2V65_SUE2
CP_VSD2_1.8V
C158
TP100
C157
VDD_1V8_SUE2
C151C145VDD_1V8_SUE2 C149
C159
SYS_CLK_EN
VBAT_UE2
VBAT_RF
SYS_CLK_100
C155
C147
VDD_2V5_SUE2
R1
11
VDD_1V2_SUE2
VDD_2V85_SUE2
1
OSC100
3GND
2NCNC5
4 OUT
6 VCC VCONT
GN
D6
AN
T_
BA
ND
16
0
61
NC
NC
62
7TX_BAND2
GN
D8
9TX_BAND1
AN
T_
BA
ND
85
2
53
GN
D
54
AN
T_
BA
ND
5
55
GN
D
AN
T_
GS
M1
80
05
6
GN
D5
7
AN
T_
BA
ND
25
8
59
GN
D
45
GN
D
GN
D4
6
47
GN
D
GN
D4
8
49
GN
D
GN
D5
GN
D5
0
51
GN
D
GN
D3
8
39
GN
D
4G
ND
GN
D4
0
41
GN
D
GN
D4
2
43
GN
D
GN
D4
4
GN
D3
0
31
GN
D3
2G
ND
33
GN
D
GN
D3
4
GN
D3
5
GN
D3
6
37
GN
D
23RX_GSM1800
RX_BAND524
25RX_BAND5
RX_BAND826
27RX_BAND8
GN
D2
8
29
GN
D
3TX_BAND5
RX_BAND416
17RX_BAND4
18RX_BAND1
19RX_BAND1
GN
D2
RX_BAND220
21RX_BAND2
RX_GSM180022
1TX_BAND8
10
GN
D
11TX_BAND4
GN
D1
2
GN
D1
3
AN
T_
BA
ND
41
4
15
GN
D
C150
U118
GN
DM
7
GPO4M8
GPO5M9
PA_BIASM11
PA_RAMPM12
NCM13
GN
DM
2
RD_L2M3
RD_L2XM4
RD_MM5
RD_MXM6
RD_L1L4
RD_L1XL5
RD_HL6
L7RD_HX
GN
DL
8
VD
D1
V8
_R
XD
CO
L9
NCM1
GPO6M10
VD
D1
V8
_R
XP
LL
K9
RX_H2XL1
VD
D2
V5
_R
FC
L1
0
GN
DL
11
GN
DL
12
VD
D1
V8
_R
FC
L1
3
VD
D1
V8
_R
CR
FL
2
GN
DL
3
RX_H2K1
GN
DK
10
GPO7K11
RESET_NK12
CLK_ONK13
K2RX_H1X
GN
DK
5
GN
DK
6
RX_H1J2
GN
DJ
3
VD
D2
V5
_R
CB
BJ
4
VD
D2
V5
_R
CR
FJ
5
GN
DJ
6J
7G
ND
J8
VD
D2
V5
_R
XD
CO
GN
DJ
9
GN
D
GN
DH
5
GN
DH
6
CEXT_RXPLLH9
RX_M2XJ1
GN
DJ
10
GPO8J11
FSYS3J12
FSYS3_ENJ13
GN
DG
ND
G9
RX_M2H1
GN
DH
10
FSYS2_ENH12
FSYS2H13
RX_M1XH2
GN
DH
3H
4
G12
FSYS1_ENG13
RX_M1G2
GN
DG
3
GN
DG
4
VD
D1
V8
_R
CL
OG
5
GN
DG
6
GN
DG
7G
8
F4
GN
DF
5
GN
DF
6V
DD
1V
8_
RC
MS
F7
GN
DF
8
VD
D1
V2
_D
IGF
9
RX_L2XG1
GN
DG
10
FSYS1
E8
VD
D_
TE
ST
E9
RX_L2F1
GN
DF
10
SYS_CLK_ENF12
SYS_CLKF13
RX_L1XF2
VD
D1
V8
_R
CB
BF
3G
ND
E1
2
REF_CLK_ENE13
RX_L1E2
VSPIE3
SPI_SSE4
GN
DE
5
GN
DE
6
E7GPO1
VD
D1
V8
_T
XM
S
D13
VD
D1
V8
_F
BR
D2
SPI_CLKD3
SPI_DRWD4
VD
D1
V8
_T
XL
OD
5
CEXT_TXPLLD8
GN
DD
9E
1G
ND
VD
DIO
C5
VD
D2
V5
_T
XD
CO
C6
GN
DC
7
GN
DC
8
VD
D1
V8
_D
IGC
9
PA_POW_DETD1
VD
D2
V5
_F
SY
SD
10
D12DI3_TX_DATX
DI3_RX_DATX
C1
GN
DC
10
GN
DC
11
DI3_TX_DATC12
DI3_RX_DATC13
D2
B_
OU
T_
TX
RF
C2
GN
DC
3
C4CEXT_TXMS
VD
D2
V5
_T
XB
IAS
B11XO_SUPXO_EXT
B12
VD
D1
V8
_S
CU
B1
3
VD
D_
TX
RF
B2
GPO2B5
MI2B8
B9
D2
B_
OU
T
PA_RF
GN
D
PM_LA4
GPO3A5
VD
D1
V8
_T
XD
CO
A6
GN
DA
7
MI1A8
VD
DB
AT
A9
VD
DB
AT
_T
XR
FB
1
AFC_DACB10
NC
NC2
A1NC
CEXT_DCXOA10
XOA11
XOXA12
NCA13
PM_HA2
A3
U111
1 VBAT_UE2
C146
RESET_N_RFCLK_ON
PA_RAMP
DI3_RX_DATDI3_RX_DATX
DI3_TX_DATX
DI3_RX_DATX
SPI_CLK
SPI_DRW
REF_CLK_EN
VSPI
SPI_SS
SYS_CLK_ENSYS_CLK_26M
GPS_CLK_ENGPS_CLK_26M
PM_HPM_L
AFC_DAC
AFC_DAC
PA_RF
DI3_TX_DAT
DI3_RX_DAT
PA_POW_DET
B5_DRXNB5_DRXP
B2_DRXNB2_DRXP
DRX_MODE_SEL_B
DRX_MODE_SEL_A
TRX3
B5_TX
B8_TX
B1_TX
B2_TX
B4_TX
B4_DRXN
B4_DRXP
TRX4TRX2
TRX6
TRX5
TRX1
TRANSCIEVER DCDC
C121C123
C131
L131 L105
VS
NS
_1
V8
C3
VS
NS
_1
V2
C4SPI_DRW
D1
LX
2
D2PGND
LX
1D
3
D4SPI_CLK
OU
T_
3B
A3AGND
A4
VA
NA
B1
LX
3A
B2VDD_IO
B3CLK_ON
B4SPI_SS
VP
WR
C1
C2
U103
1NC
2NC
VS
NS
_2
V8
5A
1
A2
VDD_1V2_SUE2
L104
VDD_2V85_SUE2
C122
C124
VOUT_CHARGER
L10
0
C115
C120
CP_VSD2_1.8V
L130
C116C114
C130
VDD_1V8_SUE2
C129
VDD_2V65_SUE2
L129
CLK_ON
SPI_CLKSPI_SS
SPI_DRW
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-38
Check C144 ≤ -65dBm ?
8-3-15. WCDMA Band5 / GSM 850 RX
CONTINUOUS RX ON
RF INPUT : 4408CH
AMP : -50dBm
NORMAL CONDITIONcatch the channel?
Check the voltage at{C158 = VBAT_RF ?}& {C157 = 2.85V ?}& {C155 = 2.65V ?}& {C159 = 1.8V?}& {C160 = 1.2V?}
Check the Voltage at
C134 =VOUT_CHARGER
Check componentsoldering status OK at
U118
CHECK solderedU110,L110,C144,L111
Resolder or changeU116, C134
Resolder or changeU118
Resolder or changeU103
Check the freq. at C150: 26MHz ?
Change or resolderOSC100
Check C136, C139≥ -65dBm ?
Resolder or changeCheck C136, C139
WCDMA Band5 / GSM 850Receiver is O.K?
Resolder or changeUCP300
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
Check F100 PIN 22, 23≥ -65dBm
Resolder or changeU118
NO
YES
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-39
C100
C101
C1
02
C1
03
C104
C105 C106
C1
07 C1
08
C109
C11
0
C111
C1
14
C11
5
C116
C1
20
C121
C122
C123 C124
C129
C1
30
C131
C134
C135
C136
C138
C139
C140
C14
3
C144
C1
45
C146
C147
C148
C149
C15
0
C151
C152
C15
3
C154
C15
5
C156
C1
57 C15
8
C159
C160
C1
61C
16
2
C163
C164
C165
C168
C169
C1
70
C171
C172
C1
73
C174
C17
5
C176
C1
77
C1
78
C179
C180
C181
C182
C183
C194
L100
L104
L105
L106
L107
L108
L110
L111
L112
L113
L114
L115
L116
L117
L118
L119
L120
L121
L1
29
L130L131
L138
L139
L141
OSC100R109
R1
11
R112
R113
REF_CLK_EN
RE
SE
T_N
_RF
SC
100
SYS_CLK_EN
TP_GPS_CLK_EN
TP
100
U103
U11
1
U116
U118
U12
9
U143
C302
C303
C304
C305
C306
C307
C308
C309
C310
C311
C312C313
C314
C31
5
C316
C317
C318
C3
19
C3
21
C322
C3
23
C3
24
C325
C327
C328
C329
C330
C331
C332
C333
C334
C336
C342
C343
C3
44
C345
C3
46
OSC300
R11
0
R300
R30
1
R30
2
R30
3
R3
04
R305
R312
R313
R314
R315
R316
R31
7
R32
0
R6121
R6126
TP
_D
30
0
TP_GPS_CNTL
TP_HSIC_ACTIVE_STATE
TP_PCM_CLK
TP_PCM_DOUT
TP_PCM_SYNC
TP304
TP
314
TP6024
UCP300
ONE PIN(internal connect)
SYSCLKENU9
Reset output(ONE PIN)
For RFIC Reset
Reset onlt BB for core Dump
MIPI1/ETMM7/HSI_ IPC
MIPI2
FOR PMIC Reset
Check Audio Part
Check RF Part
NC
U1
7
USIF1_CTS_NU2
USIF1_RTS_NU3
U4TDO
TDIU5
U6TMS
U7DI3_RX_DAT
DI3_RX_DATXU8
T9
NC
U1
ALERT_NU10
DPLUSU11
HSIC_USB_STRBU12
HSIC_USB_DATAU13
CC_CLKU14
VD
D_
IO1
2U
15
VS
SU
16
USIF1_RXD_MRSTT2
T3USIF1_TXD_MTSR
TRST_NT4
TRIG_INT5
TCKT6
T7DI3_TX_DAT
T8DI3_TX_DATX
XRESET_N
VD
D_
DIG
RF
T1
0
T11DMINUS
T1
2V
DD
_S
IM
CC_IOT13
CC_RSTT14
T1
5V
DD
_U
SB
_P
D
T16USB_TUNE
USB_DPLUST17
USB_DMINUSR17
I2S2_WA1R2
NC
R4
RESET2_NR5
HW_MON1R6
VD
DC
OR
ER
8
VS
SR
9
USIF1_SCLKT1
P2I2S2_TX
T_OUT1P3
HW_MON2P7
VS
SP
8
I2C1_SDAP9
I2S2_WA0R1
VD
D_
PL
LR
12
VD
D_
US
BIO
R1
6
I2S2_RXP1
CLKOUT2P10
VS
S_
PL
LP
11
SYS_CLKP12
MIPI_HSI_RX_WAKEP13
VD
D_
US
B_
AN
AP
14
P1
6V
BU
S
USB_TESTP17
VS
S_
US
BN
14
USB_IDN16
VD
D_
RT
CN
17
I2S2_CLK1N2
T_OUT0N4
MMCI1_CDN5
CLKOUT0N8
VP
PN
9
MMCI1_DAT_3M6
EINT2M8
EINT1M9
I2S2_CLK0N1
I2C1_SCLN10
VD
D_
IO1
8N
11
N12MIPI_HSI_TX_DATA
MIPI_HSI_RX_DATAN13
MIPI_HSI_TX_WAKE
M14MIPI_HSI_RX_FLG
MIPI_HSI_TX_RDYM15
VS
S_
RT
CM
16
OSC32KM17
MMCI1_DAT_1M2
M3MMCI1_CLK
MMCI1_DAT_2M4
MMCI1_DAT_0M5
L2ETM11_TRACEPKT3
ETM11_TRACEPKT2L4
L5ETM11_TRACEPKT6
MMCI1_CMDL7
VD
D_
MM
CL
8
ETM11_TRACEPKT5L9
M1ETM11_TRACEPKT0
M13
K8
VD
DC
OR
EK
9
L1ETM11_TRACEPKT1
VS
SL
10
MIPI_HSI_TX_FLGL11
MIPI_HSI_RX_RDYL13
VS
SL
14
L1
6V
SS
F32KL17
VD
D_
MIP
IK
16
MEM_WAIT_NK17
K2RESET_BB_N
REF_CLK_ENK3
K4TM_EN
ETM11_TRACEPKT4K5
K7ETM11_TRACECLK
VD
D_
IO1
8
M3J5
M2J6
VS
SJ
8
ETM11_TRACEPKT7K1
EINT3K10
K1
1V
DD
_IO
18
K1
3V
SS
VD
DC
OR
EK
14
J13MEM_CS1_N
MEM_CS0_NJ14
MEM_A_18J15
MEM_A_16J16
VD
D_
IO1
8J
17
ON2_NJ2
RESET_PWRDWN_NJ3
M4J4
ON1H2
AG
ND
H3
M1H6
RESERVEDH8
VD
DC
OR
EH
9
VREFJ1
VS
SJ
11
MEM_AD_14J12
G9MEM_AD_2
VU
SB
_IO
H1
H10MEM_AD_10
MEM_AD_0H11
MEM_CS3_NH13
MEM_CS2_NH14
H16MEM_A_17
MEM_A_15H17
MEM_AD_1G11
G13MEM_BE1_N
MEM_BE0_NG14
MEM_A_19G15
MEM_BC3_NG16
MEM_A_14G17
G2
VP
MU
VS
SG
8
MEM_A_13F17
F2
VU
SB
_A
NA
F3
VD
D_
VB
AT
_P
MU
VRTCF4
TRIG_BF6
MEM_AD_4F9
G1
VS
IM
MEM_ADV_NG10
VS
S_
PM
UE
4
E8MEM_AD_5
E9MEM_AD_6
VS
S_
SD
1F
1
MEM_AD_15F13
VS
SF
14
F1
5V
DD
_IO
18
MEM_BC1_NF16
VD
DC
OR
EE
10
MEM_AD_8E11
VD
DC
OR
E_
EB
UE
12
E1
3V
DD
CO
RE
MEM_RAS_NE14
MEM_A_20E16
E17MEM_A_12
FSSE3
MEM_AD_13
VS
SD
14
MEM_A_21D16
D17MEM_A_11
SD1_FBD3
D4ANAMON
MEM_AD_3D8
D9
VS
S
SD1_SWE1
SD2_FB
VD
D_
VS
D2
C3
VU
SB
_P
DC
4
MEM_A_7C9
SD1_SWD1
MEM_AD_7D10
D11MEM_AD_11
D12MEM_AD_12
D13
MEM_CAS_NB7
FWPB8
MEM_A_6B9
VD
D_
VB
AT
_S
D1
C1
MEM_A_5C12
C16MEM_A_22
C17MEM_A_10
C2
VD
D_
IO1
8
MEM_WR_NB12
MEM_RD_NB13
MEM_CKEB14
MEM_BFCLKO_0B15
MEM_A_23B16
MEM_A_9B17
VIO
_1
2B
4
DSP_AUDIO_IN1B6
VD
D_
VB
AT
_S
D2
A4
A5
VP
LL
FCDP_RBNA6
A7MEM_AD_9
MEM_A_4A8
MEM_A_3A9
VS
S_
SD
2B
1
B10MEM_BC2_N
B1
1
A13MEM_A_0
MEM_SDCLKOA14
MEM_BFCLKO_1A15
MEM_A_8A16
NC
A1
7
SD2_SWA2
A3SD2_SW
UCP300
NC
1
NC
2A1
NC
MEM_A_2A10
MEM_A_1A11
MEM_BC0_NA12
C31
3
R305
C336
C33
2
R308
RESET_N_RF
CP_VSD1_1.2V
TP_HSIC_ACTIVE_STATE
TP313
CP_VSD2_1.8V
C342
C31
7
C30
5
VUSB_PD_1.1V
C33
3
C30
8
C31
2
VUSB_LDO_5V
C343
V_BATT
TP_PCM_CLK
VRTC_1.8V
C32
6
C32
2
C32
3C31
9
L302
C31
6
VPLL_1.2V
TP_A300
TP_D300
C32
5
CP_VSIM_3.0V
L3
01
C346
CP_VSD2_1.8V
VPLL_1.2V
CP_VSD1_1.2V
C32
4
TH300
TP_GPS_CLK_EN
TP_PCM_DIN
L3
00
C31
1
V_BATT
C30
9
R318
VPLL_1.2V
C31
4
L303
TP_CP_ON
R319
VIO_1.2V
VPMU_1.3V
C33
4
VUSB_IO_3.1V
TP_PCM_DOUT
R317
R310
VIO_1.2V
R312
TP_PCM_SYNC
R320
VIO_1.2V
C33
0
CP_VSD1_1.2V
VUSB_IO_3.1V
C31
0
TP_SD_BA300
C345
C32
1
OSC300
TP_SD_BA301
R315
C31
5
C31
8
C30
7
C33
1
CP_VSD1_1.2V
TP312
CP_VSD2_1.8V
C32
7
C30
6
C32
9
TP314
VUSB_ANA_1.8V
C344
C341
R316
V_BATT
R304CP_VSIM_3.0V
TP_RESET_REQ_N
VRTC_1.8V
VUSB_PD_1.1V
C32
8
TP306
R314
TP_CALL_MCLK
TP_GPS_CNTL
R313
CP_VSD2_1.8V
C32
0
IPC_SLAVE_WAKEUP
SD_BA1SD_BA0
HSIC_SUS_REQ
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
RF_TOUCH_EN
RF_TOUCH_INT
CP_PCM_DOUTCP_PCM_DIN
CP_PCM_SYNC
CP_PCM_CLK
IPC_RXDIPC_TXD
GRIP_LDO_EN
A1(9)A1(10)A1(11)A1(12)
SD_CS
HSIC_ACTIVE_STATE
PHONE_ACTIVE
A1(0)
A1(0:12)
A1(1)A1(2)A1(3)A1(4)A1(5)A1(6)A1(7)A1(8)
CP_RXDCP_TXD
GPS_CNTL
GPS_FTA
PDA_ACTIVE
RESET_REQ_N
GPS_BLANKING
CP_RST
TRST_N_CP
TMS_CPTDO_CPTDI_CPTCK_CP
REF_CLK_ENSYS_CLK_EN
RESET_N_RF
CP_D-CP_D+
TRIG_IN
SYS_CLK_26M
CALL_MCLK
MEM_WE
DI3_TX_DATX
DI3_TX_DATDI3_RX_DATX
DI3_RX_DAT
SIM_CLK
SIM_RSTSIM_IO
HW_MON2HW_MON1
CP_ON
SD_DQM0SD_DQM1SD_DQS0SD_DQS1
SD_nCLK
SD_CLKSD_CKE
SD_CASSD_RAS
RTCK_CP
GPS_CLK_EN
HSIC_STROBE1
HSIC_DATA1
D1(13)D1(14)D1(15)
D1(0)D1(0:15)
D1(1)D1(2)D1(3)D1(4)D1(5)D1(6)D1(7)D1(8)D1(9)D1(10)D1(11)D1(12)
C189
C138
ANT102
11
2 2
L139
L141
VOUT_CHARGER
L106
L126
C137
1817V
DD
L108
23
SCL14
13SDIO
3TRX1
TRX22
1TRX3
TR
X4
2019T
RX
5
TR
X6
9
GN
D10
GND12
21G
ND
HB
_TX
6
LB_T
X8
LVD
D16
NC
22
NC
U116
11ANT
15FRM
GND4
5GND
7G
ND
GN
D L107
C134
VDD_FET_2.8V
C136
L140
L110
C139 C140
C143
C188
C135
C199
L111
R115
C190
L125
C1
G3
G4
U119
2A
L142
L127
R114
C186
2 2
ANT103
11
L112
C144
TRX5
TRX1
GSM_HB_TX
GSM_LB_TX
VSPI
SPI_CLK
SPI_DRW
TRX6
TRX2
TRX4
SPI_SS TRX3
COND_N
RX_B8
RX_B2
RX_B8
RX_B2
DPX/SAW BANK
DCS
RX_B5
DCS
RX_B8
RX_B1
RX_B5RX_B5
TRANSCIEVER
RX_B1
R110
C148
C160
REF_CLK_EN
R109
VDD_2V65_SUE2
CP_VSD2_1.8V
C158
TP100
C157
VDD_1V8_SUE2
C151C145VDD_1V8_SUE2 C149
C159
SYS_CLK_EN
VBAT_UE2
VBAT_RF
SYS_CLK_100
C155
C147
VDD_2V5_SUE2
R1
11
VDD_1V2_SUE2
VDD_2V85_SUE2
1
OSC100
3GND
2NCNC5
4 OUT
6 VCC VCONT
GN
D6
AN
T_
BA
ND
16
0
61
NC
NC
62
7TX_BAND2
GN
D8
9TX_BAND1
AN
T_
BA
ND
85
2
53
GN
D
54
AN
T_
BA
ND
5
55
GN
D
AN
T_
GS
M1
80
05
6
GN
D5
7
AN
T_
BA
ND
25
8
59
GN
D
45
GN
D
GN
D4
6
47
GN
D
GN
D4
8
49
GN
D
GN
D5
GN
D5
0
51
GN
D
GN
D3
8
39
GN
D
4G
ND
GN
D4
0
41
GN
D
GN
D4
2
43
GN
D
GN
D4
4
GN
D3
0
31
GN
D3
2G
ND
33
GN
D
GN
D3
4
GN
D3
5
GN
D3
6
37
GN
D
23RX_GSM1800
RX_BAND524
25RX_BAND5
RX_BAND826
27RX_BAND8
GN
D2
8
29
GN
D
3TX_BAND5
RX_BAND416
17RX_BAND4
18RX_BAND1
19RX_BAND1
GN
D2
RX_BAND220
21RX_BAND2
RX_GSM180022
1TX_BAND8
10
GN
D
11TX_BAND4
GN
D1
2
GN
D1
3
AN
T_
BA
ND
41
4
15
GN
D
C150
U118
GN
DM
7
GPO4M8
GPO5M9
PA_BIASM11
PA_RAMPM12
NCM13
GN
DM
2
RD_L2M3
RD_L2XM4
RD_MM5
RD_MXM6
RD_L1L4
RD_L1XL5
RD_HL6
L7RD_HX
GN
DL
8
VD
D1
V8
_R
XD
CO
L9
NCM1
GPO6M10
VD
D1
V8
_R
XP
LL
K9
RX_H2XL1
VD
D2
V5
_R
FC
L1
0
GN
DL
11
GN
DL
12
VD
D1
V8
_R
FC
L1
3
VD
D1
V8
_R
CR
FL
2
GN
DL
3
RX_H2K1
GN
DK
10
GPO7K11
RESET_NK12
CLK_ONK13
K2RX_H1X
GN
DK
5
GN
DK
6
RX_H1J2
GN
DJ
3
VD
D2
V5
_R
CB
BJ
4
VD
D2
V5
_R
CR
FJ
5
GN
DJ
6J
7G
ND
J8
VD
D2
V5
_R
XD
CO
GN
DJ
9
GN
D
GN
DH
5
GN
DH
6
CEXT_RXPLLH9
RX_M2XJ1
GN
DJ
10
GPO8J11
FSYS3J12
FSYS3_ENJ13
GN
DG
ND
G9
RX_M2H1
GN
DH
10
FSYS2_ENH12
FSYS2H13
RX_M1XH2
GN
DH
3H
4
G12
FSYS1_ENG13
RX_M1G2
GN
DG
3
GN
DG
4
VD
D1
V8
_R
CL
OG
5
GN
DG
6
GN
DG
7G
8
F4
GN
DF
5
GN
DF
6V
DD
1V
8_
RC
MS
F7
GN
DF
8
VD
D1
V2
_D
IGF
9
RX_L2XG1
GN
DG
10
FSYS1
E8
VD
D_
TE
ST
E9
RX_L2F1
GN
DF
10
SYS_CLK_ENF12
SYS_CLKF13
RX_L1XF2
VD
D1
V8
_R
CB
BF
3G
ND
E1
2
REF_CLK_ENE13
RX_L1E2
VSPIE3
SPI_SSE4
GN
DE
5
GN
DE
6
E7GPO1
VD
D1
V8
_T
XM
S
D13
VD
D1
V8
_F
BR
D2
SPI_CLKD3
SPI_DRWD4
VD
D1
V8
_T
XL
OD
5
CEXT_TXPLLD8
GN
DD
9E
1G
ND
VD
DIO
C5
VD
D2
V5
_T
XD
CO
C6
GN
DC
7
GN
DC
8
VD
D1
V8
_D
IGC
9
PA_POW_DETD1
VD
D2
V5
_F
SY
SD
10
D12DI3_TX_DATX
DI3_RX_DATX
C1
GN
DC
10
GN
DC
11
DI3_TX_DATC12
DI3_RX_DATC13
D2
B_
OU
T_
TX
RF
C2
GN
DC
3
C4CEXT_TXMS
VD
D2
V5
_T
XB
IAS
B11XO_SUPXO_EXT
B12
VD
D1
V8
_S
CU
B1
3
VD
D_
TX
RF
B2
GPO2B5
MI2B8
B9
D2
B_
OU
T
PA_RF
GN
D
PM_LA4
GPO3A5
VD
D1
V8
_T
XD
CO
A6
GN
DA
7
MI1A8
VD
DB
AT
A9
VD
DB
AT
_T
XR
FB
1
AFC_DACB10
NC
NC2
A1NC
CEXT_DCXOA10
XOA11
XOXA12
NCA13
PM_HA2
A3
U111
1 VBAT_UE2
C146
RESET_N_RFCLK_ON
PA_RAMP
DI3_RX_DATDI3_RX_DATX
DI3_TX_DATX
DI3_RX_DATX
SPI_CLK
SPI_DRW
REF_CLK_EN
VSPI
SPI_SS
SYS_CLK_ENSYS_CLK_26M
GPS_CLK_ENGPS_CLK_26M
PM_HPM_L
AFC_DAC
AFC_DAC
PA_RF
DI3_TX_DAT
DI3_RX_DAT
PA_POW_DET
B5_DRXNB5_DRXP
B2_DRXNB2_DRXP
DRX_MODE_SEL_B
DRX_MODE_SEL_A
TRX3
B5_TX
B8_TX
B1_TX
B2_TX
B4_TX
B4_DRXN
B4_DRXP
TRX4TRX2
TRX6
TRX5
TRX1
TRANSCIEVER DCDC
C121C123
C131
L131 L105
VS
NS
_1
V8
C3
VS
NS
_1
V2
C4SPI_DRW
D1
LX
2
D2PGND
LX
1D
3
D4SPI_CLK
OU
T_
3B
A3AGND
A4
VA
NA
B1
LX
3A
B2VDD_IO
B3CLK_ON
B4SPI_SS
VP
WR
C1
C2
U103
1NC
2NC
VS
NS
_2
V8
5A
1
A2
VDD_1V2_SUE2
L104
VDD_2V85_SUE2
C122
C124
VOUT_CHARGER
L10
0
C115
C120
CP_VSD2_1.8V
L130
C116C114
C130
VDD_1V8_SUE2
C129
VDD_2V65_SUE2
L129
CLK_ON
SPI_CLKSPI_SS
SPI_DRW
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-40
Check C144 ≤ -65dBm ?
8-3-16. WCDMA Band8 / GSM900 RX
CONTINUOUS RX ON
RF INPUT : 3013CH
AMP : -50dBm
NORMAL CONDITIONcatch the channel?
Check the voltage at{C158 = VBAT_RF ?}& {C157 = 2.85V ?}& {C155 = 2.65V ?}& {C159 = 1.8V?}& {C160 = 1.2V?}
Check the Voltage at
C134 =VOUT_CHARGER
Check componentsoldering status OK at
U118
CHECK solderedU110,L110,C144,L111
Resolder or changeU116, C134
Resolder or changeU118
Resolder or changeU103
Check the freq. at C150: 26MHz ?
Change or resolderOSC100
Check C143, L107≥ -65dBm ?
Resolder or changeCheck C143, L107
WCDMA Band8 / GSM900Receiver is O.K?
Resolder or changeUCP300
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
Check F100 PIN 22, 23≥ -65dBm
Resolder or changeU118
NO
YES
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-41
C100
C101
C1
02
C1
03
C104
C105 C106
C1
07 C1
08
C109
C11
0
C111
C1
14
C11
5
C116
C1
20
C121
C122
C123 C124
C129
C1
30
C131
C134
C135
C136
C138
C139
C140
C14
3
C144
C1
45
C146
C147
C148
C149
C15
0
C151
C152
C15
3
C154
C15
5
C156
C1
57 C15
8
C159
C160
C1
61C
16
2
C163
C164
C165
C168
C169
C1
70
C171
C172
C1
73
C174
C17
5
C176
C1
77
C1
78
C179
C180
C181
C182
C183
C194
L100
L104
L105
L106
L107
L108
L110
L111
L112
L113
L114
L115
L116
L117
L118
L119
L120
L121
L1
29
L130L131
L138
L139
L141
OSC100R109
R1
11
R112
R113
REF_CLK_EN
RE
SE
T_N
_RF
SC
100
SYS_CLK_EN
TP_GPS_CLK_EN
TP
100
U103
U11
1
U116
U118
U12
9
U143
C302
C303
C304
C305
C306
C307
C308
C309
C310
C311
C312C313
C314
C31
5
C316
C317
C318
C3
19
C3
21
C322
C3
23
C3
24
C325
C327
C328
C329
C330
C331
C332
C333
C334
C336
C342
C343
C3
44
C345
C3
46
OSC300
R11
0
R300
R30
1
R30
2
R30
3
R3
04
R305
R312
R313
R314
R315
R316
R31
7
R32
0
R6121
R6126
TP
_D
30
0
TP_GPS_CNTL
TP_HSIC_ACTIVE_STATE
TP_PCM_CLK
TP_PCM_DOUT
TP_PCM_SYNC
TP304
TP
314
TP6024
UCP300
ONE PIN(internal connect)
SYSCLKENU9
Reset output(ONE PIN)
For RFIC Reset
Reset onlt BB for core Dump
MIPI1/ETMM7/HSI_ IPC
MIPI2
FOR PMIC Reset
Check Audio Part
Check RF Part
NC
U1
7
USIF1_CTS_NU2
USIF1_RTS_NU3
U4TDO
TDIU5
U6TMS
U7DI3_RX_DAT
DI3_RX_DATXU8
T9
NC
U1
ALERT_NU10
DPLUSU11
HSIC_USB_STRBU12
HSIC_USB_DATAU13
CC_CLKU14
VD
D_
IO1
2U
15
VS
SU
16
USIF1_RXD_MRSTT2
T3USIF1_TXD_MTSR
TRST_NT4
TRIG_INT5
TCKT6
T7DI3_TX_DAT
T8DI3_TX_DATX
XRESET_N
VD
D_
DIG
RF
T1
0
T11DMINUS
T1
2V
DD
_S
IM
CC_IOT13
CC_RSTT14
T1
5V
DD
_U
SB
_P
D
T16USB_TUNE
USB_DPLUST17
USB_DMINUSR17
I2S2_WA1R2
NC
R4
RESET2_NR5
HW_MON1R6
VD
DC
OR
ER
8
VS
SR
9
USIF1_SCLKT1
P2I2S2_TX
T_OUT1P3
HW_MON2P7
VS
SP
8
I2C1_SDAP9
I2S2_WA0R1
VD
D_
PL
LR
12
VD
D_
US
BIO
R1
6
I2S2_RXP1
CLKOUT2P10
VS
S_
PL
LP
11
SYS_CLKP12
MIPI_HSI_RX_WAKEP13
VD
D_
US
B_
AN
AP
14
P1
6V
BU
S
USB_TESTP17
VS
S_
US
BN
14
USB_IDN16
VD
D_
RT
CN
17
I2S2_CLK1N2
T_OUT0N4
MMCI1_CDN5
CLKOUT0N8
VP
PN
9
MMCI1_DAT_3M6
EINT2M8
EINT1M9
I2S2_CLK0N1
I2C1_SCLN10
VD
D_
IO1
8N
11
N12MIPI_HSI_TX_DATA
MIPI_HSI_RX_DATAN13
MIPI_HSI_TX_WAKE
M14MIPI_HSI_RX_FLG
MIPI_HSI_TX_RDYM15
VS
S_
RT
CM
16
OSC32KM17
MMCI1_DAT_1M2
M3MMCI1_CLK
MMCI1_DAT_2M4
MMCI1_DAT_0M5
L2ETM11_TRACEPKT3
ETM11_TRACEPKT2L4
L5ETM11_TRACEPKT6
MMCI1_CMDL7
VD
D_
MM
CL
8
ETM11_TRACEPKT5L9
M1ETM11_TRACEPKT0
M13
K8
VD
DC
OR
EK
9
L1ETM11_TRACEPKT1
VS
SL
10
MIPI_HSI_TX_FLGL11
MIPI_HSI_RX_RDYL13
VS
SL
14
L1
6V
SS
F32KL17
VD
D_
MIP
IK
16
MEM_WAIT_NK17
K2RESET_BB_N
REF_CLK_ENK3
K4TM_EN
ETM11_TRACEPKT4K5
K7ETM11_TRACECLK
VD
D_
IO1
8
M3J5
M2J6
VS
SJ
8
ETM11_TRACEPKT7K1
EINT3K10
K1
1V
DD
_IO
18
K1
3V
SS
VD
DC
OR
EK
14
J13MEM_CS1_N
MEM_CS0_NJ14
MEM_A_18J15
MEM_A_16J16
VD
D_
IO1
8J
17
ON2_NJ2
RESET_PWRDWN_NJ3
M4J4
ON1H2
AG
ND
H3
M1H6
RESERVEDH8
VD
DC
OR
EH
9
VREFJ1
VS
SJ
11
MEM_AD_14J12
G9MEM_AD_2
VU
SB
_IO
H1
H10MEM_AD_10
MEM_AD_0H11
MEM_CS3_NH13
MEM_CS2_NH14
H16MEM_A_17
MEM_A_15H17
MEM_AD_1G11
G13MEM_BE1_N
MEM_BE0_NG14
MEM_A_19G15
MEM_BC3_NG16
MEM_A_14G17
G2
VP
MU
VS
SG
8
MEM_A_13F17
F2
VU
SB
_A
NA
F3
VD
D_
VB
AT
_P
MU
VRTCF4
TRIG_BF6
MEM_AD_4F9
G1
VS
IM
MEM_ADV_NG10
VS
S_
PM
UE
4
E8MEM_AD_5
E9MEM_AD_6
VS
S_
SD
1F
1
MEM_AD_15F13
VS
SF
14
F1
5V
DD
_IO
18
MEM_BC1_NF16
VD
DC
OR
EE
10
MEM_AD_8E11
VD
DC
OR
E_
EB
UE
12
E1
3V
DD
CO
RE
MEM_RAS_NE14
MEM_A_20E16
E17MEM_A_12
FSSE3
MEM_AD_13
VS
SD
14
MEM_A_21D16
D17MEM_A_11
SD1_FBD3
D4ANAMON
MEM_AD_3D8
D9
VS
S
SD1_SWE1
SD2_FB
VD
D_
VS
D2
C3
VU
SB
_P
DC
4
MEM_A_7C9
SD1_SWD1
MEM_AD_7D10
D11MEM_AD_11
D12MEM_AD_12
D13
MEM_CAS_NB7
FWPB8
MEM_A_6B9
VD
D_
VB
AT
_S
D1
C1
MEM_A_5C12
C16MEM_A_22
C17MEM_A_10
C2
VD
D_
IO1
8
MEM_WR_NB12
MEM_RD_NB13
MEM_CKEB14
MEM_BFCLKO_0B15
MEM_A_23B16
MEM_A_9B17
VIO
_1
2B
4
DSP_AUDIO_IN1B6
VD
D_
VB
AT
_S
D2
A4
A5
VP
LL
FCDP_RBNA6
A7MEM_AD_9
MEM_A_4A8
MEM_A_3A9
VS
S_
SD
2B
1
B10MEM_BC2_N
B1
1
A13MEM_A_0
MEM_SDCLKOA14
MEM_BFCLKO_1A15
MEM_A_8A16
NC
A1
7
SD2_SWA2
A3SD2_SW
UCP300
NC
1
NC
2A1
NC
MEM_A_2A10
MEM_A_1A11
MEM_BC0_NA12
C31
3
R305
C336
C33
2
R308
RESET_N_RF
CP_VSD1_1.2V
TP_HSIC_ACTIVE_STATE
TP313
CP_VSD2_1.8V
C342
C31
7
C30
5
VUSB_PD_1.1V
C33
3
C30
8
C31
2
VUSB_LDO_5V
C343
V_BATT
TP_PCM_CLK
VRTC_1.8V
C32
6
C32
2
C32
3C31
9
L302
C31
6
VPLL_1.2V
TP_A300
TP_D300
C32
5
CP_VSIM_3.0V
L3
01
C346
CP_VSD2_1.8V
VPLL_1.2V
CP_VSD1_1.2V
C32
4
TH300
TP_GPS_CLK_EN
TP_PCM_DIN
L3
00
C31
1
V_BATT
C30
9
R318
VPLL_1.2V
C31
4
L303
TP_CP_ON
R319
VIO_1.2V
VPMU_1.3V
C33
4
VUSB_IO_3.1V
TP_PCM_DOUT
R317
R310
VIO_1.2V
R312
TP_PCM_SYNC
R320
VIO_1.2V
C33
0
CP_VSD1_1.2V
VUSB_IO_3.1V
C31
0
TP_SD_BA300
C345
C32
1
OSC300
TP_SD_BA301
R315
C31
5
C31
8
C30
7
C33
1
CP_VSD1_1.2V
TP312
CP_VSD2_1.8V
C32
7
C30
6
C32
9
TP314
VUSB_ANA_1.8V
C344
C341
R316
V_BATT
R304CP_VSIM_3.0V
TP_RESET_REQ_N
VRTC_1.8V
VUSB_PD_1.1V
C32
8
TP306
R314
TP_CALL_MCLK
TP_GPS_CNTL
R313
CP_VSD2_1.8V
C32
0
IPC_SLAVE_WAKEUP
SD_BA1SD_BA0
HSIC_SUS_REQ
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
RF_TOUCH_EN
RF_TOUCH_INT
CP_PCM_DOUTCP_PCM_DIN
CP_PCM_SYNC
CP_PCM_CLK
IPC_RXDIPC_TXD
GRIP_LDO_EN
A1(9)A1(10)A1(11)A1(12)
SD_CS
HSIC_ACTIVE_STATE
PHONE_ACTIVE
A1(0)
A1(0:12)
A1(1)A1(2)A1(3)A1(4)A1(5)A1(6)A1(7)A1(8)
CP_RXDCP_TXD
GPS_CNTL
GPS_FTA
PDA_ACTIVE
RESET_REQ_N
GPS_BLANKING
CP_RST
TRST_N_CP
TMS_CPTDO_CPTDI_CPTCK_CP
REF_CLK_ENSYS_CLK_EN
RESET_N_RF
CP_D-CP_D+
TRIG_IN
SYS_CLK_26M
CALL_MCLK
MEM_WE
DI3_TX_DATX
DI3_TX_DATDI3_RX_DATX
DI3_RX_DAT
SIM_CLK
SIM_RSTSIM_IO
HW_MON2HW_MON1
CP_ON
SD_DQM0SD_DQM1SD_DQS0SD_DQS1
SD_nCLK
SD_CLKSD_CKE
SD_CASSD_RAS
RTCK_CP
GPS_CLK_EN
HSIC_STROBE1
HSIC_DATA1
D1(13)D1(14)D1(15)
D1(0)D1(0:15)
D1(1)D1(2)D1(3)D1(4)D1(5)D1(6)D1(7)D1(8)D1(9)D1(10)D1(11)D1(12)
C189
C138
ANT102
11
2 2
L139
L141
VOUT_CHARGER
L106
L126
C137
1817V
DD
L108
23
SCL14
13SDIO
3TRX1
TRX22
1TRX3
TR
X4
2019T
RX
5
TR
X6
9
GN
D10
GND12
21G
ND
HB
_TX
6
LB_T
X8
LVD
D16
NC
22
NC
U116
11ANT
15FRM
GND4
5GND
7G
ND
GN
D L107
C134
VDD_FET_2.8V
C136
L140
L110
C139 C140
C143
C188
C135
C199
L111
R115
C190
L125
C1
G3
G4
U119
2A
L142
L127
R114
C186
2 2
ANT103
11
L112
C144
TRX5
TRX1
GSM_HB_TX
GSM_LB_TX
VSPI
SPI_CLK
SPI_DRW
TRX6
TRX2
TRX4
SPI_SS TRX3
COND_N
RX_B8
RX_B2
RX_B8
RX_B2
DPX/SAW BANK
DCS
RX_B5
DCS
RX_B8
RX_B1
RX_B5RX_B5
TRANSCIEVER
RX_B1
R110
C148
C160
REF_CLK_EN
R109
VDD_2V65_SUE2
CP_VSD2_1.8V
C158
TP100
C157
VDD_1V8_SUE2
C151C145VDD_1V8_SUE2 C149
C159
SYS_CLK_EN
VBAT_UE2
VBAT_RF
SYS_CLK_100
C155
C147
VDD_2V5_SUE2
R1
11
VDD_1V2_SUE2
VDD_2V85_SUE2
1
OSC100
3GND
2NCNC5
4 OUT
6 VCC VCONT
GN
D6
AN
T_
BA
ND
16
0
61
NC
NC
62
7TX_BAND2
GN
D8
9TX_BAND1
AN
T_
BA
ND
85
2
53
GN
D
54
AN
T_
BA
ND
5
55
GN
D
AN
T_
GS
M1
80
05
6
GN
D5
7
AN
T_
BA
ND
25
8
59
GN
D
45
GN
D
GN
D4
6
47
GN
D
GN
D4
8
49
GN
D
GN
D5
GN
D5
0
51
GN
D
GN
D3
8
39
GN
D
4G
ND
GN
D4
0
41
GN
D
GN
D4
2
43
GN
D
GN
D4
4
GN
D3
0
31
GN
D3
2G
ND
33
GN
D
GN
D3
4
GN
D3
5
GN
D3
6
37
GN
D
23RX_GSM1800
RX_BAND524
25RX_BAND5
RX_BAND826
27RX_BAND8
GN
D2
8
29
GN
D
3TX_BAND5
RX_BAND416
17RX_BAND4
18RX_BAND1
19RX_BAND1
GN
D2
RX_BAND220
21RX_BAND2
RX_GSM180022
1TX_BAND8
10
GN
D
11TX_BAND4
GN
D1
2
GN
D1
3
AN
T_
BA
ND
41
4
15
GN
D
C150
U118
GN
DM
7
GPO4M8
GPO5M9
PA_BIASM11
PA_RAMPM12
NCM13
GN
DM
2
RD_L2M3
RD_L2XM4
RD_MM5
RD_MXM6
RD_L1L4
RD_L1XL5
RD_HL6
L7RD_HX
GN
DL
8
VD
D1
V8
_R
XD
CO
L9
NCM1
GPO6M10
VD
D1
V8
_R
XP
LL
K9
RX_H2XL1
VD
D2
V5
_R
FC
L1
0
GN
DL
11
GN
DL
12
VD
D1
V8
_R
FC
L1
3
VD
D1
V8
_R
CR
FL
2
GN
DL
3
RX_H2K1
GN
DK
10
GPO7K11
RESET_NK12
CLK_ONK13
K2RX_H1X
GN
DK
5
GN
DK
6
RX_H1J2
GN
DJ
3
VD
D2
V5
_R
CB
BJ
4
VD
D2
V5
_R
CR
FJ
5
GN
DJ
6J
7G
ND
J8
VD
D2
V5
_R
XD
CO
GN
DJ
9
GN
D
GN
DH
5
GN
DH
6
CEXT_RXPLLH9
RX_M2XJ1
GN
DJ
10
GPO8J11
FSYS3J12
FSYS3_ENJ13
GN
DG
ND
G9
RX_M2H1
GN
DH
10
FSYS2_ENH12
FSYS2H13
RX_M1XH2
GN
DH
3H
4
G12
FSYS1_ENG13
RX_M1G2
GN
DG
3
GN
DG
4
VD
D1
V8
_R
CL
OG
5
GN
DG
6
GN
DG
7G
8
F4
GN
DF
5
GN
DF
6V
DD
1V
8_
RC
MS
F7
GN
DF
8
VD
D1
V2
_D
IGF
9
RX_L2XG1
GN
DG
10
FSYS1
E8
VD
D_
TE
ST
E9
RX_L2F1
GN
DF
10
SYS_CLK_ENF12
SYS_CLKF13
RX_L1XF2
VD
D1
V8
_R
CB
BF
3G
ND
E1
2
REF_CLK_ENE13
RX_L1E2
VSPIE3
SPI_SSE4
GN
DE
5
GN
DE
6
E7GPO1
VD
D1
V8
_T
XM
S
D13
VD
D1
V8
_F
BR
D2
SPI_CLKD3
SPI_DRWD4
VD
D1
V8
_T
XL
OD
5
CEXT_TXPLLD8
GN
DD
9E
1G
ND
VD
DIO
C5
VD
D2
V5
_T
XD
CO
C6
GN
DC
7
GN
DC
8
VD
D1
V8
_D
IGC
9
PA_POW_DETD1
VD
D2
V5
_F
SY
SD
10
D12DI3_TX_DATX
DI3_RX_DATX
C1
GN
DC
10
GN
DC
11
DI3_TX_DATC12
DI3_RX_DATC13
D2
B_
OU
T_
TX
RF
C2
GN
DC
3
C4CEXT_TXMS
VD
D2
V5
_T
XB
IAS
B11XO_SUPXO_EXT
B12
VD
D1
V8
_S
CU
B1
3
VD
D_
TX
RF
B2
GPO2B5
MI2B8
B9
D2
B_
OU
T
PA_RF
GN
D
PM_LA4
GPO3A5
VD
D1
V8
_T
XD
CO
A6
GN
DA
7
MI1A8
VD
DB
AT
A9
VD
DB
AT
_T
XR
FB
1
AFC_DACB10
NC
NC2
A1NC
CEXT_DCXOA10
XOA11
XOXA12
NCA13
PM_HA2
A3
U111
1 VBAT_UE2
C146
RESET_N_RFCLK_ON
PA_RAMP
DI3_RX_DATDI3_RX_DATX
DI3_TX_DATX
DI3_RX_DATX
SPI_CLK
SPI_DRW
REF_CLK_EN
VSPI
SPI_SS
SYS_CLK_ENSYS_CLK_26M
GPS_CLK_ENGPS_CLK_26M
PM_HPM_L
AFC_DAC
AFC_DAC
PA_RF
DI3_TX_DAT
DI3_RX_DAT
PA_POW_DET
B5_DRXNB5_DRXP
B2_DRXNB2_DRXP
DRX_MODE_SEL_B
DRX_MODE_SEL_A
TRX3
B5_TX
B8_TX
B1_TX
B2_TX
B4_TX
B4_DRXN
B4_DRXP
TRX4TRX2
TRX6
TRX5
TRX1
TRANSCIEVER DCDC
C121C123
C131
L131 L105
VS
NS
_1
V8
C3
VS
NS
_1
V2
C4SPI_DRW
D1
LX
2
D2PGND
LX
1D
3
D4SPI_CLK
OU
T_
3B
A3AGND
A4
VA
NA
B1
LX
3A
B2VDD_IO
B3CLK_ON
B4SPI_SS
VP
WR
C1
C2
U103
1NC
2NC
VS
NS
_2
V8
5A
1
A2
VDD_1V2_SUE2
L104
VDD_2V85_SUE2
C122
C124
VOUT_CHARGER
L10
0
C115
C120
CP_VSD2_1.8V
L130
C116C114
C130
VDD_1V8_SUE2
C129
VDD_2V65_SUE2
L129
CLK_ON
SPI_CLKSPI_SS
SPI_DRW
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-42
U116 PIN11 : About30dBm ?
8-3-17. GSM850/GSM900 TX
Check the Voltage at
C134 = VOUT_CHARGER?
Check the Voltage at
C153 = OUT_CHARGER?
CHECK solderedU119, C144, L111, L110, C188,
L126, L127, L142, C189, ANT103
Resolder or changeU116, C134
Resolder or changeU129, C153
Check C165, L113, L115:About 30dBm ?
Resolder or changeC165, L113, L115
YES
NO
NO
YES
YES
NO
NO
YES
Check C154, C161 :About 0dBm ?
Resolder or changeC154, C161
YES
YES
Check the voltage at{C158 = VBAT_RF ?}& {C157 = 2.85V ?}& {C155 = 2.65V ?}& {C159 = 1.8V?}& {C160 = 1.2V?}
Resolder or changeU103
Check the freq. at C150: 26MHz ?
Change or resolderOSC100
GSM850/900 Transmitter is O.K? Resolder or changeUCP300
END
NO
YES
NO
YES
NO
CONTINOUS TX ON CONDITIONTX POWER DAC:14500 CODE
APPLIEDGSM850 CH : 190GSM900 CH : 62
RBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV. : 10dBmATT. : 20dB
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-43
C100
C101
C1
02
C1
03
C104
C105 C106
C1
07 C1
08
C109
C1
10
C111
C1
14
C1
15
C116
C1
20
C121
C122
C123 C124
C129
C1
30
C131
C134
C135
C136
C13
7
C138
C139
C140
C1
43
C144
C1
45
C146
C147
C148
C149
C1
50
C1
51
C1
52
C1
53
C1
54
C15
5
C1
56
C1
57
C1
58
C159
C160
C1
61
C1
62
C163
C164
C165
C168
C169
C1
70
C171
C17
2
C1
73
C174
C1
75
C176
C1
77
C1
78
C179
C1
80
C1
81
C18
2
C183
C1
86
C1
88
C1
89
C1
94
L100
L104
L105
L106
L1
07
L1
08
L110
L111
L1
12
L113
L114
L115
L116
L117
L118
L119
L120
L121
L12
5
L12
6
L127
L1
29
L130L131
L138
L1
39
L1
41
L142
OSC100R109
R1
11
R112
R1
13
REF_CLK_EN
RE
SE
T_
N_
RF
SC
100
SYS_CLK_EN
TP_GPS_CLK_EN
TP
100
U103
U11
1
U116
U1
18
U119
U12
9
U143
ZD
10
0
ONE PIN(internal connect)
SYSCLKENU9
Reset output(ONE PIN)
For RFIC Reset
Reset onlt BB for core Dump
MIPI1/ETMM7/HSI_ IPC
MIPI2
FOR PMIC Reset
Check Audio Part
Check RF Part
NC
U1
7
USIF1_CTS_NU2
USIF1_RTS_NU3
U4TDO
TDIU5
U6TMS
U7DI3_RX_DAT
DI3_RX_DATXU8
T9
NC
U1
ALERT_NU10
DPLUSU11
HSIC_USB_STRBU12
HSIC_USB_DATAU13
CC_CLKU14
VD
D_
IO1
2U
15
VS
SU
16
USIF1_RXD_MRSTT2
T3USIF1_TXD_MTSR
TRST_NT4
TRIG_INT5
TCKT6
T7DI3_TX_DAT
T8DI3_TX_DATX
XRESET_N
VD
D_
DIG
RF
T1
0
T11DMINUS
T1
2V
DD
_S
IM
CC_IOT13
CC_RSTT14
T1
5V
DD
_U
SB
_P
D
T16USB_TUNE
USB_DPLUST17
USB_DMINUSR17
I2S2_WA1R2
NC
R4
RESET2_NR5
HW_MON1R6
VD
DC
OR
ER
8
VS
SR
9
USIF1_SCLKT1
P2I2S2_TX
T_OUT1P3
HW_MON2P7
VS
SP
8
I2C1_SDAP9
I2S2_WA0R1
VD
D_
PL
LR
12
VD
D_
US
BIO
R1
6
I2S2_RXP1
CLKOUT2P10
VS
S_
PL
LP
11
SYS_CLKP12
MIPI_HSI_RX_WAKEP13
VD
D_
US
B_
AN
AP
14
P1
6V
BU
S
USB_TESTP17
VS
S_
US
BN
14
USB_IDN16
VD
D_
RT
CN
17
I2S2_CLK1N2
T_OUT0N4
MMCI1_CDN5
CLKOUT0N8
VP
PN
9
MMCI1_DAT_3M6
EINT2M8
EINT1M9
I2S2_CLK0N1
I2C1_SCLN10
VD
D_
IO1
8N
11
N12MIPI_HSI_TX_DATA
MIPI_HSI_RX_DATAN13
MIPI_HSI_TX_WAKE
M14MIPI_HSI_RX_FLG
MIPI_HSI_TX_RDYM15
VS
S_
RT
CM
16
OSC32KM17
MMCI1_DAT_1M2
M3MMCI1_CLK
MMCI1_DAT_2M4
MMCI1_DAT_0M5
L2ETM11_TRACEPKT3
ETM11_TRACEPKT2L4
L5ETM11_TRACEPKT6
MMCI1_CMDL7
VD
D_
MM
CL
8
ETM11_TRACEPKT5L9
M1ETM11_TRACEPKT0
M13
K8
VD
DC
OR
EK
9
L1ETM11_TRACEPKT1
VS
SL
10
MIPI_HSI_TX_FLGL11
MIPI_HSI_RX_RDYL13
VS
SL
14
L1
6V
SS
F32KL17
VD
D_
MIP
IK
16
MEM_WAIT_NK17
K2RESET_BB_N
REF_CLK_ENK3
K4TM_EN
ETM11_TRACEPKT4K5
K7ETM11_TRACECLK
VD
D_
IO1
8
M3J5
M2J6
VS
SJ
8
ETM11_TRACEPKT7K1
EINT3K10
K1
1V
DD
_IO
18
K1
3V
SS
VD
DC
OR
EK
14
J13MEM_CS1_N
MEM_CS0_NJ14
MEM_A_18J15
MEM_A_16J16
VD
D_
IO1
8J
17
ON2_NJ2
RESET_PWRDWN_NJ3
M4J4
ON1H2
AG
ND
H3
M1H6
RESERVEDH8
VD
DC
OR
EH
9
VREFJ1
VS
SJ
11
MEM_AD_14J12
G9MEM_AD_2
VU
SB
_IO
H1
H10MEM_AD_10
MEM_AD_0H11
MEM_CS3_NH13
MEM_CS2_NH14
H16MEM_A_17
MEM_A_15H17
MEM_AD_1G11
G13MEM_BE1_N
MEM_BE0_NG14
MEM_A_19G15
MEM_BC3_NG16
MEM_A_14G17
G2
VP
MU
VS
SG
8
MEM_A_13F17
F2
VU
SB
_A
NA
F3
VD
D_
VB
AT
_P
MU
VRTCF4
TRIG_BF6
MEM_AD_4F9
G1
VS
IM
MEM_ADV_NG10
VS
S_
PM
UE
4
E8MEM_AD_5
E9MEM_AD_6
VS
S_
SD
1F
1
MEM_AD_15F13
VS
SF
14
F1
5V
DD
_IO
18
MEM_BC1_NF16
VD
DC
OR
EE
10
MEM_AD_8E11
VD
DC
OR
E_
EB
UE
12
E1
3V
DD
CO
RE
MEM_RAS_NE14
MEM_A_20E16
E17MEM_A_12
FSSE3
MEM_AD_13
VS
SD
14
MEM_A_21D16
D17MEM_A_11
SD1_FBD3
D4ANAMON
MEM_AD_3D8
D9
VS
S
SD1_SWE1
SD2_FB
VD
D_
VS
D2
C3
VU
SB
_P
DC
4
MEM_A_7C9
SD1_SWD1
MEM_AD_7D10
D11MEM_AD_11
D12MEM_AD_12
D13
MEM_CAS_NB7
FWPB8
MEM_A_6B9
VD
D_
VB
AT
_S
D1
C1
MEM_A_5C12
C16MEM_A_22
C17MEM_A_10
C2
VD
D_
IO1
8
MEM_WR_NB12
MEM_RD_NB13
MEM_CKEB14
MEM_BFCLKO_0B15
MEM_A_23B16
MEM_A_9B17
VIO
_1
2B
4
DSP_AUDIO_IN1B6
VD
D_
VB
AT
_S
D2
A4
A5
VP
LL
FCDP_RBNA6
A7MEM_AD_9
MEM_A_4A8
MEM_A_3A9
VS
S_
SD
2B
1
B10MEM_BC2_N
B1
1
A13MEM_A_0
MEM_SDCLKOA14
MEM_BFCLKO_1A15
MEM_A_8A16
NC
A1
7
SD2_SWA2
A3SD2_SW
UCP300
NC
1
NC
2A1
NC
MEM_A_2A10
MEM_A_1A11
MEM_BC0_NA12
C31
3
R305
C336
C33
2
R308
RESET_N_RF
CP_VSD1_1.2V
TP_HSIC_ACTIVE_STATE
TP313
CP_VSD2_1.8V
C342
C31
7
C30
5
VUSB_PD_1.1V
C33
3
C30
8
C31
2
VUSB_LDO_5V
C343
V_BATT
TP_PCM_CLK
VRTC_1.8V
C32
6
C32
2
C32
3C31
9
L302
C31
6
VPLL_1.2V
TP_A300
TP_D300
C32
5
CP_VSIM_3.0V
L3
01
C346
CP_VSD2_1.8V
VPLL_1.2V
CP_VSD1_1.2V
C32
4
TH300
TP_GPS_CLK_EN
TP_PCM_DIN
L3
00
C31
1
V_BATT
C30
9
R318
VPLL_1.2V
C31
4
L303
TP_CP_ON
R319
VIO_1.2V
VPMU_1.3V
C33
4
VUSB_IO_3.1V
TP_PCM_DOUT
R317
R310
VIO_1.2V
R312
TP_PCM_SYNC
R320
VIO_1.2V
C33
0
CP_VSD1_1.2V
VUSB_IO_3.1V
C31
0
TP_SD_BA300
C345
C32
1
OSC300
TP_SD_BA301
R315
C31
5
C31
8
C30
7
C33
1
CP_VSD1_1.2V
TP312
CP_VSD2_1.8V
C32
7
C30
6
C32
9
TP314
VUSB_ANA_1.8V
C344
C341
R316
V_BATT
R304CP_VSIM_3.0V
TP_RESET_REQ_N
VRTC_1.8V
VUSB_PD_1.1V
C32
8
TP306
R314
TP_CALL_MCLK
TP_GPS_CNTL
R313
CP_VSD2_1.8V
C32
0
IPC_SLAVE_WAKEUP
SD_BA1SD_BA0
HSIC_SUS_REQ
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
RF_TOUCH_EN
RF_TOUCH_INT
CP_PCM_DOUTCP_PCM_DIN
CP_PCM_SYNC
CP_PCM_CLK
IPC_RXDIPC_TXD
GRIP_LDO_EN
A1(9)A1(10)A1(11)A1(12)
SD_CS
HSIC_ACTIVE_STATE
PHONE_ACTIVE
A1(0)
A1(0:12)
A1(1)A1(2)A1(3)A1(4)A1(5)A1(6)A1(7)A1(8)
CP_RXDCP_TXD
GPS_CNTL
GPS_FTA
PDA_ACTIVE
RESET_REQ_N
GPS_BLANKING
CP_RST
TRST_N_CP
TMS_CPTDO_CPTDI_CPTCK_CP
REF_CLK_ENSYS_CLK_EN
RESET_N_RF
CP_D-CP_D+
TRIG_IN
SYS_CLK_26M
CALL_MCLK
MEM_WE
DI3_TX_DATX
DI3_TX_DATDI3_RX_DATX
DI3_RX_DAT
SIM_CLK
SIM_RSTSIM_IO
HW_MON2HW_MON1
CP_ON
SD_DQM0SD_DQM1SD_DQS0SD_DQS1
SD_nCLK
SD_CLKSD_CKE
SD_CASSD_RAS
RTCK_CP
GPS_CLK_EN
HSIC_STROBE1
HSIC_DATA1
D1(13)D1(14)D1(15)
D1(0)D1(0:15)
D1(1)D1(2)D1(3)D1(4)D1(5)D1(6)D1(7)D1(8)D1(9)D1(10)D1(11)D1(12)
RX_B8
RX_B2
RX_B8
RX_B2
DPX/SAW BANK
DCS
RX_B5
DCS
RX_B8
RX_B1
RX_B5RX_B5
TRANSCIEVER
RX_B1
R110
C148
C160
REF_CLK_EN
R109
VDD_2V65_SUE2
CP_VSD2_1.8V
C158
TP100
C157
VDD_1V8_SUE2
C151C145VDD_1V8_SUE2 C149
C159
SYS_CLK_EN
VBAT_UE2
VBAT_RF
SYS_CLK_100
C155
C147
VDD_2V5_SUE2
R1
11
VDD_1V2_SUE2
VDD_2V85_SUE2
1
OSC100
3GND
2NCNC5
4 OUT
6 VCC VCONT
GN
D6
AN
T_
BA
ND
16
0
61
NC
NC
62
7TX_BAND2
GN
D8
9TX_BAND1
AN
T_
BA
ND
85
2
53
GN
D
54
AN
T_
BA
ND
5
55
GN
D
AN
T_
GS
M1
80
05
6
GN
D5
7
AN
T_
BA
ND
25
8
59
GN
D
45
GN
D
GN
D4
6
47
GN
D
GN
D4
8
49
GN
D
GN
D5
GN
D5
0
51
GN
D
GN
D3
8
39
GN
D
4G
ND
GN
D4
0
41
GN
D
GN
D4
2
43
GN
D
GN
D4
4
GN
D3
0
31
GN
D3
2G
ND
33
GN
D
GN
D3
4
GN
D3
5
GN
D3
6
37
GN
D
23RX_GSM1800
RX_BAND524
25RX_BAND5
RX_BAND826
27RX_BAND8
GN
D2
8
29
GN
D
3TX_BAND5
RX_BAND416
17RX_BAND4
18RX_BAND1
19RX_BAND1
GN
D2
RX_BAND220
21RX_BAND2
RX_GSM180022
1TX_BAND8
10
GN
D
11TX_BAND4
GN
D1
2
GN
D1
3
AN
T_
BA
ND
41
4
15
GN
D
C150
U118
GN
DM
7
GPO4M8
GPO5M9
PA_BIASM11
PA_RAMPM12
NCM13
GN
DM
2
RD_L2M3
RD_L2XM4
RD_MM5
RD_MXM6
RD_L1L4
RD_L1XL5
RD_HL6
L7RD_HX
GN
DL
8
VD
D1
V8
_R
XD
CO
L9
NCM1
GPO6M10
VD
D1
V8
_R
XP
LL
K9
RX_H2XL1
VD
D2
V5
_R
FC
L1
0
GN
DL
11
GN
DL
12
VD
D1
V8
_R
FC
L1
3
VD
D1
V8
_R
CR
FL
2
GN
DL
3
RX_H2K1
GN
DK
10
GPO7K11
RESET_NK12
CLK_ONK13
K2RX_H1X
GN
DK
5
GN
DK
6
RX_H1J2
GN
DJ
3
VD
D2
V5
_R
CB
BJ
4
VD
D2
V5
_R
CR
FJ
5
GN
DJ
6J
7G
ND
J8
VD
D2
V5
_R
XD
CO
GN
DJ
9
GN
D
GN
DH
5
GN
DH
6
CEXT_RXPLLH9
RX_M2XJ1
GN
DJ
10
GPO8J11
FSYS3J12
FSYS3_ENJ13
GN
DG
ND
G9
RX_M2H1
GN
DH
10
FSYS2_ENH12
FSYS2H13
RX_M1XH2
GN
DH
3H
4
G12
FSYS1_ENG13
RX_M1G2
GN
DG
3
GN
DG
4
VD
D1
V8
_R
CL
OG
5
GN
DG
6
GN
DG
7G
8
F4
GN
DF
5
GN
DF
6V
DD
1V
8_
RC
MS
F7
GN
DF
8
VD
D1
V2
_D
IGF
9
RX_L2XG1
GN
DG
10
FSYS1
E8
VD
D_
TE
ST
E9
RX_L2F1
GN
DF
10
SYS_CLK_ENF12
SYS_CLKF13
RX_L1XF2
VD
D1
V8
_R
CB
BF
3G
ND
E1
2
REF_CLK_ENE13
RX_L1E2
VSPIE3
SPI_SSE4
GN
DE
5
GN
DE
6
E7GPO1
VD
D1
V8
_T
XM
S
D13
VD
D1
V8
_F
BR
D2
SPI_CLKD3
SPI_DRWD4
VD
D1
V8
_T
XL
OD
5
CEXT_TXPLLD8
GN
DD
9E
1G
ND
VD
DIO
C5
VD
D2
V5
_T
XD
CO
C6
GN
DC
7
GN
DC
8
VD
D1
V8
_D
IGC
9
PA_POW_DETD1
VD
D2
V5
_F
SY
SD
10
D12DI3_TX_DATX
DI3_RX_DATX
C1
GN
DC
10
GN
DC
11
DI3_TX_DATC12
DI3_RX_DATC13
D2
B_
OU
T_
TX
RF
C2
GN
DC
3
C4CEXT_TXMS
VD
D2
V5
_T
XB
IAS
B11XO_SUPXO_EXT
B12
VD
D1
V8
_S
CU
B1
3
VD
D_
TX
RF
B2
GPO2B5
MI2B8
B9
D2
B_
OU
T
PA_RF
GN
D
PM_LA4
GPO3A5
VD
D1
V8
_T
XD
CO
A6
GN
DA
7
MI1A8
VD
DB
AT
A9
VD
DB
AT
_T
XR
FB
1
AFC_DACB10
NC
NC2
A1NC
CEXT_DCXOA10
XOA11
XOXA12
NCA13
PM_HA2
A3
U111
1 VBAT_UE2
C146
RESET_N_RFCLK_ON
PA_RAMP
DI3_RX_DATDI3_RX_DATX
DI3_TX_DATX
DI3_RX_DATX
SPI_CLK
SPI_DRW
REF_CLK_EN
VSPI
SPI_SS
SYS_CLK_ENSYS_CLK_26M
GPS_CLK_ENGPS_CLK_26M
PM_HPM_L
AFC_DAC
AFC_DAC
PA_RF
DI3_TX_DAT
DI3_RX_DAT
PA_POW_DET
B5_DRXNB5_DRXP
B2_DRXNB2_DRXP
DRX_MODE_SEL_B
DRX_MODE_SEL_A
TRX3
B5_TX
B8_TX
B1_TX
B2_TX
B4_TX
B4_DRXN
B4_DRXP
TRX4TRX2
TRX6
TRX5
TRX1
C302
C303
C304
C305
C306
C307
C308
C309
C310
C311
C312C313
C314
C31
5
C316
C317
C318
C3
19
C3
21
C322
C3
23
C3
24
C325
C327
C328
C329
C330
C331
C332
C333
C334
C336
C342
C343
C3
44
C345
C3
46
OSC300
R11
0
R300
R30
1
R30
2
R30
3
R3
04
R305
R312
R313
R314
R315
R316
R31
7
R32
0
R6121
R6126
TP
_D
30
0
TP_GPS_CNTL
TP_HSIC_ACTIVE_STATE
TP_PCM_CLK
TP_PCM_DOUT
TP_PCM_SYNC
TP304
TP
314
TP6024
UCP300
C189
C138
ANT102
11
2 2
L139
L141
VOUT_CHARGER
L106
L126
C137
1817V
DD
L108
23
SCL14
13SDIO
3TRX1
TRX22
1TRX3
TR
X4
2019T
RX
5
TR
X6
9
GN
D10
GND12
21G
ND
HB
_TX
6
LB_T
X8
LVD
D16
NC
22
NC
U116
11ANT
15FRM
GND4
5GND
7G
ND
GN
D L107
C134
VDD_FET_2.8V
C136
L140
L110
C139 C140
C143
C188
C135
C199
L111
R115
C190
L125
C1
G3
G4
U119
2A
L142
L127
R114
C186
2 2
ANT103
11
L112
C144
TRX5
TRX1
GSM_HB_TX
GSM_LB_TX
VSPI
SPI_CLK
SPI_DRW
TRX6
TRX2
TRX4
SPI_SS TRX3
COND_N
14
VS
PI
1110
SPI_DRW
12SPI_GND
SPI_SS9
18
VB
AT
16
VC
C
VC
C2
1
VC
MO
S2
0
2930G
ND
6GSM_HB_TXGSM_LB_TX
3
HB_RFIN8
LB_RFIN15
NC13
17RF_OUT
SPI_CLK
65
66
GN
DG
ND
67
68
GN
D
69
GN
D
26G
ND
GN
D2728
GN
DG
ND
58
GN
DG
ND
59
60
GN
D
GN
D25
61
GN
D
62
GN
D
GN
D6
3
64
GN
DG
ND
24G
ND
GN
D5
1
52
GN
DG
ND
53
GN
D5
4G
ND
55
56
GN
D
GN
D5
7
4344G
ND
GN
D4546
GN
D47
GN
D48
GN
DG
ND
49
50
GN
D
36G
ND
GN
D3738
GN
DG
ND
39
GN
D40
GN
D23
GN
D4142
GN
DG
ND
1
FB_AM19
22G
ND
GN
D31
GN
D32
GN
D3334
GN
D
GN
D35
U129B1_TX
54
B2_TXB4_TX
7
2B5_TX
B8_TX
RF6260
C198
L137
L113
C162
L119
L117
C174
L138
VOUT_CHARGER
C171L116
C164C165L114
VCC
C176
C152
C156
L115
C161
L118
C153
C163
C154
PM_H
PM_L
PA_POW_DET
PA_RF
SPI_CLKSPI_DRW
SPI_SS
VCMOSVSPI
GSM_HB_TX
GSM_LB_TX
B1_TX
B2_TX
B5_TX
B8_TX
B4_TX
TRANSCIEVER DCDC
C121C123
C131
L131 L105
VS
NS
_1
V8
C3
VS
NS
_1
V2
C4SPI_DRW
D1
LX
2
D2PGND
LX
1D
3
D4SPI_CLK
OU
T_
3B
A3AGND
A4
VA
NA
B1
LX
3A
B2VDD_IO
B3CLK_ON
B4SPI_SS
VP
WR
C1
C2
U103
1NC
2NC
VS
NS
_2
V8
5A
1
A2
VDD_1V2_SUE2
L104
VDD_2V85_SUE2
C122
C124
VOUT_CHARGER
L1
00
C115
C120
CP_VSD2_1.8V
L130
C116C114
C130
VDD_1V8_SUE2
C129
VDD_2V65_SUE2
L129
CLK_ON
SPI_CLKSPI_SS
SPI_DRW
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-44
U116 PIN11 : About30dBm ?
8-3-18. DCS/PCS TXCONTINOUS TX ON CONDITION
TX POWER DAC:14500 CODEAPPLIED
DCS CH : 685PCS CH : 661RBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV. : 10dBmATT. : 20dB
Check the Voltage at
C134 = VOUT_CHARGER?
Check the Voltage at
C153 = OUT_CHARGER?
CHECK solderedU119, C144, L111, L110, C188,
L126, L127, L142, C189, ANT103
Resolder or changeU116, C134
Resolder or changeU129, C153
Check L114, C163:About 30dBm ?
Resolder or changeL114, C163
YES
NO
NO
YES
YES
NO
NO
YES
Check C152, C162 :About 0dBm ?
Resolder or changeC152, C162
YES
YES
Check the voltage at{C158 = VBAT_RF ?}& {C157 = 2.85V ?}& {C155 = 2.65V ?}& {C159 = 1.8V?}& {C160 = 1.2V?}
Resolder or changeU103
Check the freq. at C150: 26MHz ?
Change or resolderOSC100
DCS/PCS Transmitter is O.K? Resolder or changeUCP300
END
NO
YES
NO
YES
NO
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-45
14V
SP
I
1110
SPI_DRW
12SPI_GND
SPI_SS9
18V
BA
T16
VC
C
VC
C21
VC
MO
S20
2930G
ND
6GSM_HB_TXGSM_LB_TX
3
HB_RFIN8
LB_RFIN15
NC13
17RF_OUT
SPI_CLK
65 66G
ND
GN
D67 68
GN
D
69G
ND
26G
ND
GN
D2728
GN
DG
ND
58G
ND
GN
D59 60
GN
D
GN
D25
61G
ND
62G
ND
GN
D63 64
GN
DG
ND
24G
ND
GN
D51 52
GN
DG
ND
53G
ND
54G
ND
55 56G
ND
GN
D57
4344G
ND
GN
D4546
GN
D47
GN
D48
GN
DG
ND
49 50G
ND
36G
ND
GN
D3738
GN
DG
ND
39
GN
D40
GN
D23
GN
D4142
GN
DG
ND
1
FB_AM19
22G
ND
GN
D31
GN
D32
GN
D3334
GN
D
GN
D35
U129B1_TX
54
B2_TXB4_TX
7
2B5_TX
B8_TX
RF6260
C198
L137
L113
C162
L119
L117
C174
L138
VOUT_CHARGER
C171L116
C164C165L114
VCC
C176
C152
C156
L115
C161
L118
C153
C163
C154
PM_H
PM_L
PA_POW_DET
PA_RF
SPI_CLKSPI_DRW
SPI_SS
VCMOSVSPI
GSM_HB_TX
GSM_LB_TX
B1_TX
B2_TX
B5_TX
B8_TX
B4_TX
C100
C101
C1
02
C1
03
C104
C105 C106
C1
07 C1
08
C109
C1
10
C111
C1
14
C1
15
C116
C1
20
C121
C122
C123 C124
C129
C1
30
C131
C134
C135
C136
C13
7
C138
C139
C140
C1
43
C144
C1
45
C146
C147
C148
C149
C1
50
C1
51
C1
52
C1
53
C1
54
C15
5
C1
56
C1
57
C1
58
C159
C160
C1
61
C1
62
C163
C164
C165
C168
C169
C1
70
C171
C17
2
C1
73
C174
C1
75
C176
C1
77
C1
78
C179
C1
80
C1
81
C18
2
C183
C1
86
C1
88
C1
89
C1
94
L100
L104
L105
L106
L1
07
L1
08
L110
L111
L1
12
L113
L114
L115
L116
L117
L118
L119
L120
L121
L12
5
L12
6
L127
L1
29
L130L131
L138
L1
39
L1
41
L142
OSC100R109
R1
11
R112
R1
13
REF_CLK_EN
RE
SE
T_
N_
RF
SC
100
SYS_CLK_EN
TP_GPS_CLK_EN
TP
100
U103
U11
1
U116
U1
18
U119
U12
9
U143
ZD
10
0
ONE PIN(internal connect)
SYSCLKENU9
Reset output(ONE PIN)
For RFIC Reset
Reset onlt BB for core Dump
MIPI1/ETMM7/HSI_ IPC
MIPI2
FOR PMIC Reset
Check Audio Part
Check RF Part
NC
U1
7
USIF1_CTS_NU2
USIF1_RTS_NU3
U4TDO
TDIU5
U6TMS
U7DI3_RX_DAT
DI3_RX_DATXU8
T9
NC
U1
ALERT_NU10
DPLUSU11
HSIC_USB_STRBU12
HSIC_USB_DATAU13
CC_CLKU14
VD
D_
IO1
2U
15
VS
SU
16
USIF1_RXD_MRSTT2
T3USIF1_TXD_MTSR
TRST_NT4
TRIG_INT5
TCKT6
T7DI3_TX_DAT
T8DI3_TX_DATX
XRESET_N
VD
D_
DIG
RF
T1
0
T11DMINUS
T1
2V
DD
_S
IM
CC_IOT13
CC_RSTT14
T1
5V
DD
_U
SB
_P
D
T16USB_TUNE
USB_DPLUST17
USB_DMINUSR17
I2S2_WA1R2
NC
R4
RESET2_NR5
HW_MON1R6
VD
DC
OR
ER
8
VS
SR
9
USIF1_SCLKT1
P2I2S2_TX
T_OUT1P3
HW_MON2P7
VS
SP
8
I2C1_SDAP9
I2S2_WA0R1
VD
D_
PL
LR
12
VD
D_
US
BIO
R1
6
I2S2_RXP1
CLKOUT2P10
VS
S_
PL
LP
11
SYS_CLKP12
MIPI_HSI_RX_WAKEP13
VD
D_
US
B_
AN
AP
14
P1
6V
BU
S
USB_TESTP17
VS
S_
US
BN
14
USB_IDN16
VD
D_
RT
CN
17
I2S2_CLK1N2
T_OUT0N4
MMCI1_CDN5
CLKOUT0N8
VP
PN
9
MMCI1_DAT_3M6
EINT2M8
EINT1M9
I2S2_CLK0N1
I2C1_SCLN10
VD
D_
IO1
8N
11
N12MIPI_HSI_TX_DATA
MIPI_HSI_RX_DATAN13
MIPI_HSI_TX_WAKE
M14MIPI_HSI_RX_FLG
MIPI_HSI_TX_RDYM15
VS
S_
RT
CM
16
OSC32KM17
MMCI1_DAT_1M2
M3MMCI1_CLK
MMCI1_DAT_2M4
MMCI1_DAT_0M5
L2ETM11_TRACEPKT3
ETM11_TRACEPKT2L4
L5ETM11_TRACEPKT6
MMCI1_CMDL7
VD
D_
MM
CL
8
ETM11_TRACEPKT5L9
M1ETM11_TRACEPKT0
M13
K8
VD
DC
OR
EK
9
L1ETM11_TRACEPKT1
VS
SL
10
MIPI_HSI_TX_FLGL11
MIPI_HSI_RX_RDYL13
VS
SL
14
L1
6V
SS
F32KL17
VD
D_
MIP
IK
16
MEM_WAIT_NK17
K2RESET_BB_N
REF_CLK_ENK3
K4TM_EN
ETM11_TRACEPKT4K5
K7ETM11_TRACECLK
VD
D_
IO1
8
M3J5
M2J6
VS
SJ
8
ETM11_TRACEPKT7K1
EINT3K10
K1
1V
DD
_IO
18
K1
3V
SS
VD
DC
OR
EK
14
J13MEM_CS1_N
MEM_CS0_NJ14
MEM_A_18J15
MEM_A_16J16
VD
D_
IO1
8J
17
ON2_NJ2
RESET_PWRDWN_NJ3
M4J4
ON1H2
AG
ND
H3
M1H6
RESERVEDH8
VD
DC
OR
EH
9
VREFJ1
VS
SJ
11
MEM_AD_14J12
G9MEM_AD_2
VU
SB
_IO
H1
H10MEM_AD_10
MEM_AD_0H11
MEM_CS3_NH13
MEM_CS2_NH14
H16MEM_A_17
MEM_A_15H17
MEM_AD_1G11
G13MEM_BE1_N
MEM_BE0_NG14
MEM_A_19G15
MEM_BC3_NG16
MEM_A_14G17
G2
VP
MU
VS
SG
8
MEM_A_13F17
F2
VU
SB
_A
NA
F3
VD
D_
VB
AT
_P
MU
VRTCF4
TRIG_BF6
MEM_AD_4F9
G1
VS
IM
MEM_ADV_NG10
VS
S_
PM
UE
4
E8MEM_AD_5
E9MEM_AD_6
VS
S_
SD
1F
1
MEM_AD_15F13
VS
SF
14
F1
5V
DD
_IO
18
MEM_BC1_NF16
VD
DC
OR
EE
10
MEM_AD_8E11
VD
DC
OR
E_
EB
UE
12
E1
3V
DD
CO
RE
MEM_RAS_NE14
MEM_A_20E16
E17MEM_A_12
FSSE3
MEM_AD_13
VS
SD
14
MEM_A_21D16
D17MEM_A_11
SD1_FBD3
D4ANAMON
MEM_AD_3D8
D9
VS
S
SD1_SWE1
SD2_FB
VD
D_
VS
D2
C3
VU
SB
_P
DC
4
MEM_A_7C9
SD1_SWD1
MEM_AD_7D10
D11MEM_AD_11
D12MEM_AD_12
D13
MEM_CAS_NB7
FWPB8
MEM_A_6B9
VD
D_
VB
AT
_S
D1
C1
MEM_A_5C12
C16MEM_A_22
C17MEM_A_10
C2
VD
D_
IO1
8
MEM_WR_NB12
MEM_RD_NB13
MEM_CKEB14
MEM_BFCLKO_0B15
MEM_A_23B16
MEM_A_9B17
VIO
_1
2B
4
DSP_AUDIO_IN1B6
VD
D_
VB
AT
_S
D2
A4
A5
VP
LL
FCDP_RBNA6
A7MEM_AD_9
MEM_A_4A8
MEM_A_3A9
VS
S_
SD
2B
1
B10MEM_BC2_N
B1
1
A13MEM_A_0
MEM_SDCLKOA14
MEM_BFCLKO_1A15
MEM_A_8A16
NC
A1
7
SD2_SWA2
A3SD2_SW
UCP300
NC
1
NC
2A1
NC
MEM_A_2A10
MEM_A_1A11
MEM_BC0_NA12
C31
3
R305
C336
C33
2
R308
RESET_N_RF
CP_VSD1_1.2V
TP_HSIC_ACTIVE_STATE
TP313
CP_VSD2_1.8V
C342
C31
7
C30
5
VUSB_PD_1.1V
C33
3
C30
8
C31
2
VUSB_LDO_5V
C343
V_BATT
TP_PCM_CLK
VRTC_1.8V
C32
6
C32
2
C32
3C31
9
L302
C31
6
VPLL_1.2V
TP_A300
TP_D300
C32
5
CP_VSIM_3.0V
L3
01
C346
CP_VSD2_1.8V
VPLL_1.2V
CP_VSD1_1.2V
C32
4
TH300
TP_GPS_CLK_EN
TP_PCM_DIN
L3
00
C31
1
V_BATT
C30
9
R318
VPLL_1.2V
C31
4
L303
TP_CP_ON
R319
VIO_1.2V
VPMU_1.3V
C33
4
VUSB_IO_3.1V
TP_PCM_DOUT
R317
R310
VIO_1.2V
R312
TP_PCM_SYNC
R320
VIO_1.2V
C33
0
CP_VSD1_1.2V
VUSB_IO_3.1V
C31
0
TP_SD_BA300
C345
C32
1
OSC300
TP_SD_BA301
R315
C31
5
C31
8
C30
7
C33
1
CP_VSD1_1.2V
TP312
CP_VSD2_1.8V
C32
7
C30
6
C32
9
TP314
VUSB_ANA_1.8V
C344
C341
R316
V_BATT
R304CP_VSIM_3.0V
TP_RESET_REQ_N
VRTC_1.8V
VUSB_PD_1.1V
C32
8
TP306
R314
TP_CALL_MCLK
TP_GPS_CNTL
R313
CP_VSD2_1.8V
C32
0
IPC_SLAVE_WAKEUP
SD_BA1SD_BA0
HSIC_SUS_REQ
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
RF_TOUCH_EN
RF_TOUCH_INT
CP_PCM_DOUTCP_PCM_DIN
CP_PCM_SYNC
CP_PCM_CLK
IPC_RXDIPC_TXD
GRIP_LDO_EN
A1(9)A1(10)A1(11)A1(12)
SD_CS
HSIC_ACTIVE_STATE
PHONE_ACTIVE
A1(0)
A1(0:12)
A1(1)A1(2)A1(3)A1(4)A1(5)A1(6)A1(7)A1(8)
CP_RXDCP_TXD
GPS_CNTL
GPS_FTA
PDA_ACTIVE
RESET_REQ_N
GPS_BLANKING
CP_RST
TRST_N_CP
TMS_CPTDO_CPTDI_CPTCK_CP
REF_CLK_ENSYS_CLK_EN
RESET_N_RF
CP_D-CP_D+
TRIG_IN
SYS_CLK_26M
CALL_MCLK
MEM_WE
DI3_TX_DATX
DI3_TX_DATDI3_RX_DATX
DI3_RX_DAT
SIM_CLK
SIM_RSTSIM_IO
HW_MON2HW_MON1
CP_ON
SD_DQM0SD_DQM1SD_DQS0SD_DQS1
SD_nCLK
SD_CLKSD_CKE
SD_CASSD_RAS
RTCK_CP
GPS_CLK_EN
HSIC_STROBE1
HSIC_DATA1
D1(13)D1(14)D1(15)
D1(0)D1(0:15)
D1(1)D1(2)D1(3)D1(4)D1(5)D1(6)D1(7)D1(8)D1(9)D1(10)D1(11)D1(12)
RX_B8
RX_B2
RX_B8
RX_B2
DPX/SAW BANK
DCS
RX_B5
DCS
RX_B8
RX_B1
RX_B5RX_B5
TRANSCIEVER
RX_B1
R110
C148
C160
REF_CLK_EN
R109
VDD_2V65_SUE2
CP_VSD2_1.8V
C158
TP100
C157
VDD_1V8_SUE2
C151C145VDD_1V8_SUE2 C149
C159
SYS_CLK_EN
VBAT_UE2
VBAT_RF
SYS_CLK_100
C155
C147
VDD_2V5_SUE2
R1
11
VDD_1V2_SUE2
VDD_2V85_SUE2
1
OSC100
3GND
2NCNC5
4 OUT
6 VCC VCONT
GN
D6
AN
T_
BA
ND
16
0
61
NC
NC
62
7TX_BAND2
GN
D8
9TX_BAND1
AN
T_
BA
ND
85
2
53
GN
D
54
AN
T_
BA
ND
5
55
GN
D
AN
T_
GS
M1
80
05
6
GN
D5
7
AN
T_
BA
ND
25
8
59
GN
D
45
GN
D
GN
D4
6
47
GN
D
GN
D4
8
49
GN
D
GN
D5
GN
D5
0
51
GN
D
GN
D3
8
39
GN
D
4G
ND
GN
D4
0
41
GN
D
GN
D4
2
43
GN
D
GN
D4
4
GN
D3
0
31
GN
D3
2G
ND
33
GN
D
GN
D3
4
GN
D3
5
GN
D3
6
37
GN
D
23RX_GSM1800
RX_BAND524
25RX_BAND5
RX_BAND826
27RX_BAND8
GN
D2
8
29
GN
D
3TX_BAND5
RX_BAND416
17RX_BAND4
18RX_BAND1
19RX_BAND1
GN
D2
RX_BAND220
21RX_BAND2
RX_GSM180022
1TX_BAND8
10
GN
D
11TX_BAND4
GN
D1
2
GN
D1
3
AN
T_
BA
ND
41
4
15
GN
D
C150
U118
GN
DM
7
GPO4M8
GPO5M9
PA_BIASM11
PA_RAMPM12
NCM13
GN
DM
2
RD_L2M3
RD_L2XM4
RD_MM5
RD_MXM6
RD_L1L4
RD_L1XL5
RD_HL6
L7RD_HX
GN
DL
8
VD
D1
V8
_R
XD
CO
L9
NCM1
GPO6M10
VD
D1
V8
_R
XP
LL
K9
RX_H2XL1
VD
D2
V5
_R
FC
L1
0
GN
DL
11
GN
DL
12
VD
D1
V8
_R
FC
L1
3
VD
D1
V8
_R
CR
FL
2
GN
DL
3
RX_H2K1
GN
DK
10
GPO7K11
RESET_NK12
CLK_ONK13
K2RX_H1X
GN
DK
5
GN
DK
6
RX_H1J2
GN
DJ
3
VD
D2
V5
_R
CB
BJ
4
VD
D2
V5
_R
CR
FJ
5
GN
DJ
6J
7G
ND
J8
VD
D2
V5
_R
XD
CO
GN
DJ
9
GN
D
GN
DH
5
GN
DH
6
CEXT_RXPLLH9
RX_M2XJ1
GN
DJ
10
GPO8J11
FSYS3J12
FSYS3_ENJ13
GN
DG
ND
G9
RX_M2H1
GN
DH
10
FSYS2_ENH12
FSYS2H13
RX_M1XH2
GN
DH
3H
4
G12
FSYS1_ENG13
RX_M1G2
GN
DG
3
GN
DG
4
VD
D1
V8
_R
CL
OG
5
GN
DG
6
GN
DG
7G
8
F4
GN
DF
5
GN
DF
6V
DD
1V
8_
RC
MS
F7
GN
DF
8
VD
D1
V2
_D
IGF
9
RX_L2XG1
GN
DG
10
FSYS1
E8
VD
D_
TE
ST
E9
RX_L2F1
GN
DF
10
SYS_CLK_ENF12
SYS_CLKF13
RX_L1XF2
VD
D1
V8
_R
CB
BF
3G
ND
E1
2
REF_CLK_ENE13
RX_L1E2
VSPIE3
SPI_SSE4
GN
DE
5
GN
DE
6
E7GPO1
VD
D1
V8
_T
XM
S
D13
VD
D1
V8
_F
BR
D2
SPI_CLKD3
SPI_DRWD4
VD
D1
V8
_T
XL
OD
5
CEXT_TXPLLD8
GN
DD
9E
1G
ND
VD
DIO
C5
VD
D2
V5
_T
XD
CO
C6
GN
DC
7
GN
DC
8
VD
D1
V8
_D
IGC
9
PA_POW_DETD1
VD
D2
V5
_F
SY
SD
10
D12DI3_TX_DATX
DI3_RX_DATX
C1
GN
DC
10
GN
DC
11
DI3_TX_DATC12
DI3_RX_DATC13
D2
B_
OU
T_
TX
RF
C2
GN
DC
3
C4CEXT_TXMS
VD
D2
V5
_T
XB
IAS
B11XO_SUPXO_EXT
B12
VD
D1
V8
_S
CU
B1
3
VD
D_
TX
RF
B2
GPO2B5
MI2B8
B9
D2
B_
OU
T
PA_RF
GN
D
PM_LA4
GPO3A5
VD
D1
V8
_T
XD
CO
A6
GN
DA
7
MI1A8
VD
DB
AT
A9
VD
DB
AT
_T
XR
FB
1
AFC_DACB10
NC
NC2
A1NC
CEXT_DCXOA10
XOA11
XOXA12
NCA13
PM_HA2
A3
U111
1 VBAT_UE2
C146
RESET_N_RFCLK_ON
PA_RAMP
DI3_RX_DATDI3_RX_DATX
DI3_TX_DATX
DI3_RX_DATX
SPI_CLK
SPI_DRW
REF_CLK_EN
VSPI
SPI_SS
SYS_CLK_ENSYS_CLK_26M
GPS_CLK_ENGPS_CLK_26M
PM_HPM_L
AFC_DAC
AFC_DAC
PA_RF
DI3_TX_DAT
DI3_RX_DAT
PA_POW_DET
B5_DRXNB5_DRXP
B2_DRXNB2_DRXP
DRX_MODE_SEL_B
DRX_MODE_SEL_A
TRX3
B5_TX
B8_TX
B1_TX
B2_TX
B4_TX
B4_DRXN
B4_DRXP
TRX4TRX2
TRX6
TRX5
TRX1
C302
C303
C304
C305
C306
C307
C308
C309
C310
C311
C312C313
C314
C31
5
C316
C317
C318
C3
19
C3
21
C322
C3
23
C3
24
C325
C327
C328
C329
C330
C331
C332
C333
C334
C336
C342
C343
C3
44
C345
C3
46
OSC300
R11
0
R300
R30
1
R30
2
R30
3
R3
04
R305
R312
R313
R314
R315
R316
R31
7
R32
0
R6121
R6126
TP
_D
30
0
TP_GPS_CNTL
TP_HSIC_ACTIVE_STATE
TP_PCM_CLK
TP_PCM_DOUT
TP_PCM_SYNC
TP304
TP
314
TP6024
UCP300
C189
C138
ANT102
11
2 2
L139
L141
VOUT_CHARGER
L106
L126
C137
1817V
DD
L108
23
SCL14
13SDIO
3TRX1
TRX22
1TRX3
TR
X4
2019T
RX
5
TR
X6
9
GN
D10
GND12
21G
ND
HB
_TX
6
LB_T
X8
LVD
D16
NC
22
NC
U116
11ANT
15FRM
GND4
5GND
7G
ND
GN
D L107
C134
VDD_FET_2.8V
C136
L140
L110
C139 C140
C143
C188
C135
C199
L111
R115
C190
L125
C1
G3
G4
U119
2A
L142
L127
R114
C186
2 2
ANT103
11
L112
C144
TRX5
TRX1
GSM_HB_TX
GSM_LB_TX
VSPI
SPI_CLK
SPI_DRW
TRX6
TRX2
TRX4
SPI_SS TRX3
COND_N
TRANSCIEVER DCDC
C121C123
C131
L131 L105
VS
NS
_1
V8
C3
VS
NS
_1
V2
C4SPI_DRW
D1
LX
2
D2PGND
LX
1D
3
D4SPI_CLK
OU
T_
3B
A3AGND
A4
VA
NA
B1
LX
3A
B2VDD_IO
B3CLK_ON
B4SPI_SS
VP
WR
C1
C2
U103
1NC
2NC
VS
NS
_2
V8
5A
1
A2
VDD_1V2_SUE2
L104
VDD_2V85_SUE2
C122
C124
VOUT_CHARGER
L1
00
C115
C120
CP_VSD2_1.8V
L130
C116C114
C130
VDD_1V8_SUE2
C129
VDD_2V65_SUE2
L129
CLK_ON
SPI_CLKSPI_SS
SPI_DRW
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-46
U116 PIN11 : About 22dBm ?
8-3-19. WCDMA BAND1 TX
Check the Voltage at
C134 = VOUT_CHARGER?Resolder or change
U116, C134
Check L139, L106 :About 22dBm ?
Resolder or changeL139, L106
YES
NO
NO
YES
YES
CHECK solderedU119, C144, L111, L110, C188,
L126, L127, L142, C189, ANT103
NO
Check componentsoldering status OK at
U118
Resolder or changeU118
NO
YES
Check L116, C164 :About 22dBm ?
Resolder or changeL116, C164
YES
NO
CONTINOUS TX ON CONDITIONTX POWER DAC:14500 CODE
APPLIEDWCDMA Band1 CH : 10700
RBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV. : 10dBmATT. : 20dB
Check the Voltage at
C153 = OUT_CHARGER?Resolder or change
U129, C153
NO
YES
Check C152, C162 :About 0dBm ?
Resolder or changeC152, C162
YES
YES
Check the voltage at{C158 = VBAT_RF ?}& {C157 = 2.85V ?}& {C155 = 2.65V ?}& {C159 = 1.8V?}& {C160 = 1.2V?}
Resolder or changeU103
Check the freq. at C150: 26MHz ?
Change or resolderOSC100
WCDMA BAND1Transmitter is O.K?
Resolder or changeUCP300
END
NO
YES
NO
YES
NO
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-47
14V
SP
I
1110
SPI_DRW
12SPI_GND
SPI_SS9
18V
BA
T16
VC
C
VC
C21
VC
MO
S20
2930G
ND
6GSM_HB_TXGSM_LB_TX
3
HB_RFIN8
LB_RFIN15
NC13
17RF_OUT
SPI_CLK
65 66G
ND
GN
D67 68
GN
D
69G
ND
26G
ND
GN
D2728
GN
DG
ND
58G
ND
GN
D59 60
GN
D
GN
D25
61G
ND
62G
ND
GN
D63 64
GN
DG
ND
24G
ND
GN
D51 52
GN
DG
ND
53G
ND
54G
ND
55 56G
ND
GN
D57
4344G
ND
GN
D4546
GN
D47
GN
D48
GN
DG
ND
49 50G
ND
36G
ND
GN
D3738
GN
DG
ND
39
GN
D40
GN
D23
GN
D4142
GN
DG
ND
1
FB_AM19
22G
ND
GN
D31
GN
D32
GN
D3334
GN
D
GN
D35
U129B1_TX
54
B2_TXB4_TX
7
2B5_TX
B8_TX
RF6260
C198
L137
L113
C162
L119
L117
C174
L138
VOUT_CHARGER
C171L116
C164C165L114
VCC
C176
C152
C156
L115
C161
L118
C153
C163
C154
PM_H
PM_L
PA_POW_DET
PA_RF
SPI_CLKSPI_DRW
SPI_SS
VCMOSVSPI
GSM_HB_TX
GSM_LB_TX
B1_TX
B2_TX
B5_TX
B8_TX
B4_TX
C100
C101
C1
02
C1
03
C104
C105 C106
C1
07 C1
08
C109
C1
10
C111
C11
4
C1
15
C116
C1
20
C121
C122
C123 C124
C129
C13
0
C131
C134
C135
C136
C13
7
C138
C139
C140
C1
43
C144
C1
45
C146
C147
C148
C149
C1
50
C1
51
C1
52
C1
53
C1
54
C15
5
C1
56
C1
57
C1
58
C159
C160
C1
61
C16
2
C163
C164
C165
C168
C169
C1
70
C171
C1
72
C17
3
C174
C1
75
C176
C17
7
C1
78
C179
C1
80
C1
81
C1
82
C183
C1
86
C1
88
C1
89
C1
94
L100
L104
L105
L106
L1
07
L1
08
L110
L111
L1
12
L113
L114
L115
L116
L117
L118
L119
L120
L121
L12
5
L12
6
L127
L12
9
L130L131
L138
L1
39
L1
41
L142
OSC100R109
R1
11
R112
R1
13
REF_CLK_EN
RE
SE
T_
N_
RF
SC
100
SYS_CLK_EN
TP_GPS_CLK_EN
TP
100
U103
U11
1
U116
U118
U119
U1
29
U143
ZD
10
0
ONE PIN(internal connect)
SYSCLKENU9
Reset output(ONE PIN)
For RFIC Reset
Reset onlt BB for core Dump
MIPI1/ETMM7/HSI_ IPC
MIPI2
FOR PMIC Reset
Check Audio Part
Check RF Part
NC
U1
7
USIF1_CTS_NU2
USIF1_RTS_NU3
U4TDO
TDIU5
U6TMS
U7DI3_RX_DAT
DI3_RX_DATXU8
T9
NC
U1
ALERT_NU10
DPLUSU11
HSIC_USB_STRBU12
HSIC_USB_DATAU13
CC_CLKU14
VD
D_
IO1
2U
15
VS
SU
16
USIF1_RXD_MRSTT2
T3USIF1_TXD_MTSR
TRST_NT4
TRIG_INT5
TCKT6
T7DI3_TX_DAT
T8DI3_TX_DATX
XRESET_N
VD
D_
DIG
RF
T1
0
T11DMINUS
T1
2V
DD
_S
IM
CC_IOT13
CC_RSTT14
T1
5V
DD
_U
SB
_P
D
T16USB_TUNE
USB_DPLUST17
USB_DMINUSR17
I2S2_WA1R2
NC
R4
RESET2_NR5
HW_MON1R6
VD
DC
OR
ER
8
VS
SR
9
USIF1_SCLKT1
P2I2S2_TX
T_OUT1P3
HW_MON2P7
VS
SP
8
I2C1_SDAP9
I2S2_WA0R1
VD
D_
PL
LR
12
VD
D_
US
BIO
R1
6
I2S2_RXP1
CLKOUT2P10
VS
S_
PL
LP
11
SYS_CLKP12
MIPI_HSI_RX_WAKEP13
VD
D_
US
B_
AN
AP
14
P1
6V
BU
S
USB_TESTP17
VS
S_
US
BN
14
USB_IDN16
VD
D_
RT
CN
17
I2S2_CLK1N2
T_OUT0N4
MMCI1_CDN5
CLKOUT0N8
VP
PN
9
MMCI1_DAT_3M6
EINT2M8
EINT1M9
I2S2_CLK0N1
I2C1_SCLN10
VD
D_
IO1
8N
11
N12MIPI_HSI_TX_DATA
MIPI_HSI_RX_DATAN13
MIPI_HSI_TX_WAKE
M14MIPI_HSI_RX_FLG
MIPI_HSI_TX_RDYM15
VS
S_
RT
CM
16
OSC32KM17
MMCI1_DAT_1M2
M3MMCI1_CLK
MMCI1_DAT_2M4
MMCI1_DAT_0M5
L2ETM11_TRACEPKT3
ETM11_TRACEPKT2L4
L5ETM11_TRACEPKT6
MMCI1_CMDL7
VD
D_
MM
CL
8
ETM11_TRACEPKT5L9
M1ETM11_TRACEPKT0
M13
K8
VD
DC
OR
EK
9
L1ETM11_TRACEPKT1
VS
SL
10
MIPI_HSI_TX_FLGL11
MIPI_HSI_RX_RDYL13
VS
SL
14
L1
6V
SS
F32KL17
VD
D_
MIP
IK
16
MEM_WAIT_NK17
K2RESET_BB_N
REF_CLK_ENK3
K4TM_EN
ETM11_TRACEPKT4K5
K7ETM11_TRACECLK
VD
D_
IO1
8
M3J5
M2J6
VS
SJ
8
ETM11_TRACEPKT7K1
EINT3K10
K1
1V
DD
_IO
18
K1
3V
SS
VD
DC
OR
EK
14
J13MEM_CS1_N
MEM_CS0_NJ14
MEM_A_18J15
MEM_A_16J16
VD
D_
IO1
8J
17
ON2_NJ2
RESET_PWRDWN_NJ3
M4J4
ON1H2
AG
ND
H3
M1H6
RESERVEDH8
VD
DC
OR
EH
9
VREFJ1
VS
SJ
11
MEM_AD_14J12
G9MEM_AD_2
VU
SB
_IO
H1
H10MEM_AD_10
MEM_AD_0H11
MEM_CS3_NH13
MEM_CS2_NH14
H16MEM_A_17
MEM_A_15H17
MEM_AD_1G11
G13MEM_BE1_N
MEM_BE0_NG14
MEM_A_19G15
MEM_BC3_NG16
MEM_A_14G17
G2
VP
MU
VS
SG
8
MEM_A_13F17
F2
VU
SB
_A
NA
F3
VD
D_
VB
AT
_P
MU
VRTCF4
TRIG_BF6
MEM_AD_4F9
G1
VS
IM
MEM_ADV_NG10
VS
S_
PM
UE
4
E8MEM_AD_5
E9MEM_AD_6
VS
S_
SD
1F
1
MEM_AD_15F13
VS
SF
14
F1
5V
DD
_IO
18
MEM_BC1_NF16
VD
DC
OR
EE
10
MEM_AD_8E11
VD
DC
OR
E_
EB
UE
12
E1
3V
DD
CO
RE
MEM_RAS_NE14
MEM_A_20E16
E17MEM_A_12
FSSE3
MEM_AD_13
VS
SD
14
MEM_A_21D16
D17MEM_A_11
SD1_FBD3
D4ANAMON
MEM_AD_3D8
D9
VS
S
SD1_SWE1
SD2_FB
VD
D_
VS
D2
C3
VU
SB
_P
DC
4
MEM_A_7C9
SD1_SWD1
MEM_AD_7D10
D11MEM_AD_11
D12MEM_AD_12
D13
MEM_CAS_NB7
FWPB8
MEM_A_6B9
VD
D_
VB
AT
_S
D1
C1
MEM_A_5C12
C16MEM_A_22
C17MEM_A_10
C2
VD
D_
IO1
8
MEM_WR_NB12
MEM_RD_NB13
MEM_CKEB14
MEM_BFCLKO_0B15
MEM_A_23B16
MEM_A_9B17
VIO
_1
2B
4
DSP_AUDIO_IN1B6
VD
D_
VB
AT
_S
D2
A4
A5
VP
LL
FCDP_RBNA6
A7MEM_AD_9
MEM_A_4A8
MEM_A_3A9
VS
S_
SD
2B
1
B10MEM_BC2_N
B1
1
A13MEM_A_0
MEM_SDCLKOA14
MEM_BFCLKO_1A15
MEM_A_8A16
NC
A1
7
SD2_SWA2
A3SD2_SW
UCP300
NC
1
NC
2A1
NC
MEM_A_2A10
MEM_A_1A11
MEM_BC0_NA12
C31
3
R305
C336
C33
2
R308
RESET_N_RF
CP_VSD1_1.2V
TP_HSIC_ACTIVE_STATE
TP313
CP_VSD2_1.8V
C342
C31
7
C30
5
VUSB_PD_1.1V
C33
3
C30
8
C31
2
VUSB_LDO_5V
C343
V_BATT
TP_PCM_CLK
VRTC_1.8V
C32
6
C32
2
C32
3C31
9
L302
C31
6
VPLL_1.2V
TP_A300
TP_D300
C32
5
CP_VSIM_3.0V
L3
01
C346
CP_VSD2_1.8V
VPLL_1.2V
CP_VSD1_1.2V
C32
4
TH300
TP_GPS_CLK_EN
TP_PCM_DIN
L3
00
C31
1
V_BATT
C30
9
R318
VPLL_1.2V
C31
4
L303
TP_CP_ON
R319
VIO_1.2V
VPMU_1.3V
C33
4
VUSB_IO_3.1V
TP_PCM_DOUT
R317
R310
VIO_1.2V
R312
TP_PCM_SYNC
R320
VIO_1.2V
C33
0
CP_VSD1_1.2V
VUSB_IO_3.1V
C31
0
TP_SD_BA300
C345
C32
1
OSC300
TP_SD_BA301
R315
C31
5
C31
8
C30
7
C33
1
CP_VSD1_1.2V
TP312
CP_VSD2_1.8V
C32
7
C30
6
C32
9
TP314
VUSB_ANA_1.8V
C344
C341
R316
V_BATT
R304CP_VSIM_3.0V
TP_RESET_REQ_N
VRTC_1.8V
VUSB_PD_1.1V
C32
8
TP306
R314
TP_CALL_MCLK
TP_GPS_CNTL
R313
CP_VSD2_1.8V
C32
0
IPC_SLAVE_WAKEUP
SD_BA1SD_BA0
HSIC_SUS_REQ
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
RF_TOUCH_EN
RF_TOUCH_INT
CP_PCM_DOUTCP_PCM_DIN
CP_PCM_SYNC
CP_PCM_CLK
IPC_RXDIPC_TXD
GRIP_LDO_EN
A1(9)A1(10)A1(11)A1(12)
SD_CS
HSIC_ACTIVE_STATE
PHONE_ACTIVE
A1(0)
A1(0:12)
A1(1)A1(2)A1(3)A1(4)A1(5)A1(6)A1(7)A1(8)
CP_RXDCP_TXD
GPS_CNTL
GPS_FTA
PDA_ACTIVE
RESET_REQ_N
GPS_BLANKING
CP_RST
TRST_N_CP
TMS_CPTDO_CPTDI_CPTCK_CP
REF_CLK_ENSYS_CLK_EN
RESET_N_RF
CP_D-CP_D+
TRIG_IN
SYS_CLK_26M
CALL_MCLK
MEM_WE
DI3_TX_DATX
DI3_TX_DATDI3_RX_DATX
DI3_RX_DAT
SIM_CLK
SIM_RSTSIM_IO
HW_MON2HW_MON1
CP_ON
SD_DQM0SD_DQM1SD_DQS0SD_DQS1
SD_nCLK
SD_CLKSD_CKE
SD_CASSD_RAS
RTCK_CP
GPS_CLK_EN
HSIC_STROBE1
HSIC_DATA1
D1(13)D1(14)D1(15)
D1(0)D1(0:15)
D1(1)D1(2)D1(3)D1(4)D1(5)D1(6)D1(7)D1(8)D1(9)D1(10)D1(11)D1(12)
RX_B8
RX_B2
RX_B8
RX_B2
DPX/SAW BANK
DCS
RX_B5
DCS
RX_B8
RX_B1
RX_B5RX_B5
TRANSCIEVER
RX_B1
R110
C148
C160
REF_CLK_EN
R109
VDD_2V65_SUE2
CP_VSD2_1.8V
C158
TP100
C157
VDD_1V8_SUE2
C151C145VDD_1V8_SUE2 C149
C159
SYS_CLK_EN
VBAT_UE2
VBAT_RF
SYS_CLK_100
C155
C147
VDD_2V5_SUE2
R1
11
VDD_1V2_SUE2
VDD_2V85_SUE2
1
OSC100
3GND
2NCNC5
4 OUT
6 VCC VCONT
GN
D6
AN
T_
BA
ND
16
0
61
NC
NC
62
7TX_BAND2
GN
D8
9TX_BAND1
AN
T_
BA
ND
85
2
53
GN
D
54
AN
T_
BA
ND
5
55
GN
D
AN
T_
GS
M1
80
05
6
GN
D5
7
AN
T_
BA
ND
25
8
59
GN
D
45
GN
D
GN
D4
6
47
GN
D
GN
D4
8
49
GN
D
GN
D5
GN
D5
0
51
GN
D
GN
D3
8
39
GN
D
4G
ND
GN
D4
0
41
GN
D
GN
D4
2
43
GN
D
GN
D4
4
GN
D3
0
31
GN
D3
2G
ND
33
GN
D
GN
D3
4
GN
D3
5
GN
D3
6
37
GN
D
23RX_GSM1800
RX_BAND524
25RX_BAND5
RX_BAND826
27RX_BAND8
GN
D2
8
29
GN
D
3TX_BAND5
RX_BAND416
17RX_BAND4
18RX_BAND1
19RX_BAND1
GN
D2
RX_BAND220
21RX_BAND2
RX_GSM180022
1TX_BAND8
10
GN
D
11TX_BAND4
GN
D1
2
GN
D1
3
AN
T_
BA
ND
41
4
15
GN
D
C150
U118
GN
DM
7
GPO4M8
GPO5M9
PA_BIASM11
PA_RAMPM12
NCM13
GN
DM
2
RD_L2M3
RD_L2XM4
RD_MM5
RD_MXM6
RD_L1L4
RD_L1XL5
RD_HL6
L7RD_HX
GN
DL
8
VD
D1
V8
_R
XD
CO
L9
NCM1
GPO6M10
VD
D1
V8
_R
XP
LL
K9
RX_H2XL1
VD
D2
V5
_R
FC
L1
0
GN
DL
11
GN
DL
12
VD
D1
V8
_R
FC
L1
3
VD
D1
V8
_R
CR
FL
2
GN
DL
3
RX_H2K1
GN
DK
10
GPO7K11
RESET_NK12
CLK_ONK13
K2RX_H1X
GN
DK
5
GN
DK
6
RX_H1J2
GN
DJ
3
VD
D2
V5
_R
CB
BJ
4
VD
D2
V5
_R
CR
FJ
5
GN
DJ
6J
7G
ND
J8
VD
D2
V5
_R
XD
CO
GN
DJ
9
GN
D
GN
DH
5
GN
DH
6
CEXT_RXPLLH9
RX_M2XJ1
GN
DJ
10
GPO8J11
FSYS3J12
FSYS3_ENJ13
GN
DG
ND
G9
RX_M2H1
GN
DH
10
FSYS2_ENH12
FSYS2H13
RX_M1XH2
GN
DH
3H
4
G12
FSYS1_ENG13
RX_M1G2
GN
DG
3
GN
DG
4
VD
D1
V8
_R
CL
OG
5
GN
DG
6
GN
DG
7G
8
F4
GN
DF
5
GN
DF
6V
DD
1V
8_
RC
MS
F7
GN
DF
8
VD
D1
V2
_D
IGF
9
RX_L2XG1
GN
DG
10
FSYS1
E8
VD
D_
TE
ST
E9
RX_L2F1
GN
DF
10
SYS_CLK_ENF12
SYS_CLKF13
RX_L1XF2
VD
D1
V8
_R
CB
BF
3G
ND
E1
2
REF_CLK_ENE13
RX_L1E2
VSPIE3
SPI_SSE4
GN
DE
5
GN
DE
6
E7GPO1
VD
D1
V8
_T
XM
S
D13
VD
D1
V8
_F
BR
D2
SPI_CLKD3
SPI_DRWD4
VD
D1
V8
_T
XL
OD
5
CEXT_TXPLLD8
GN
DD
9E
1G
ND
VD
DIO
C5
VD
D2
V5
_T
XD
CO
C6
GN
DC
7
GN
DC
8
VD
D1
V8
_D
IGC
9
PA_POW_DETD1
VD
D2
V5
_F
SY
SD
10
D12DI3_TX_DATX
DI3_RX_DATX
C1
GN
DC
10
GN
DC
11
DI3_TX_DATC12
DI3_RX_DATC13
D2
B_
OU
T_
TX
RF
C2
GN
DC
3
C4CEXT_TXMS
VD
D2
V5
_T
XB
IAS
B11XO_SUPXO_EXT
B12
VD
D1
V8
_S
CU
B1
3
VD
D_
TX
RF
B2
GPO2B5
MI2B8
B9
D2
B_
OU
T
PA_RF
GN
D
PM_LA4
GPO3A5
VD
D1
V8
_T
XD
CO
A6
GN
DA
7
MI1A8
VD
DB
AT
A9
VD
DB
AT
_T
XR
FB
1
AFC_DACB10
NC
NC2
A1NC
CEXT_DCXOA10
XOA11
XOXA12
NCA13
PM_HA2
A3
U111
1 VBAT_UE2
C146
RESET_N_RFCLK_ON
PA_RAMP
DI3_RX_DATDI3_RX_DATX
DI3_TX_DATX
DI3_RX_DATX
SPI_CLK
SPI_DRW
REF_CLK_EN
VSPI
SPI_SS
SYS_CLK_ENSYS_CLK_26M
GPS_CLK_ENGPS_CLK_26M
PM_HPM_L
AFC_DAC
AFC_DAC
PA_RF
DI3_TX_DAT
DI3_RX_DAT
PA_POW_DET
B5_DRXNB5_DRXP
B2_DRXNB2_DRXP
DRX_MODE_SEL_B
DRX_MODE_SEL_A
TRX3
B5_TX
B8_TX
B1_TX
B2_TX
B4_TX
B4_DRXN
B4_DRXP
TRX4TRX2
TRX6
TRX5
TRX1
C302
C303
C304
C305
C306
C307
C308
C309
C310
C311
C312C313
C314
C31
5
C316
C317
C318
C3
19
C3
21
C322
C3
23
C3
24
C325
C327
C328
C329
C330
C331
C332
C333
C334
C336
C342
C343
C3
44
C345
C3
46
OSC300
R11
0
R300
R30
1
R30
2
R30
3
R3
04
R305
R312
R313
R314
R315
R316
R31
7
R32
0
R6121
R6126
TP
_D
30
0
TP_GPS_CNTL
TP_HSIC_ACTIVE_STATE
TP_PCM_CLK
TP_PCM_DOUT
TP_PCM_SYNC
TP304
TP
314
TP6024
UCP300
C189
C138
ANT102
11
2 2
L139
L141
VOUT_CHARGER
L106
L126
C137
1817V
DD
L108
23
SCL14
13SDIO
3TRX1
TRX22
1TRX3
TR
X4
2019T
RX
5
TR
X6
9
GN
D10
GND12
21G
ND
HB
_TX
6
LB_T
X8
LVD
D16
NC
22
NC
U116
11ANT
15FRM
GND4
5GND
7G
ND
GN
D L107
C134
VDD_FET_2.8V
C136
L140
L110
C139 C140
C143
C188
C135
C199
L111
R115
C190
L125
C1
G3
G4
U119
2A
L142
L127
R114
C186
2 2
ANT103
11
L112
C144
TRX5
TRX1
GSM_HB_TX
GSM_LB_TX
VSPI
SPI_CLK
SPI_DRW
TRX6
TRX2
TRX4
SPI_SS TRX3
COND_N
TRANSCIEVER DCDC
C121C123
C131
L131 L105
VS
NS
_1
V8
C3
VS
NS
_1
V2
C4SPI_DRW
D1
LX
2
D2PGND
LX
1D
3
D4SPI_CLK
OU
T_
3B
A3AGND
A4
VA
NA
B1
LX
3A
B2VDD_IO
B3CLK_ON
B4SPI_SS
VP
WR
C1
C2
U103
1NC
2NC
VS
NS
_2
V8
5A
1
A2
VDD_1V2_SUE2
L104
VDD_2V85_SUE2
C122
C124
VOUT_CHARGER
L1
00
C115
C120
CP_VSD2_1.8V
L130
C116C114
C130
VDD_1V8_SUE2
C129
VDD_2V65_SUE2
L129
CLK_ON
SPI_CLKSPI_SS
SPI_DRW
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-48
U116 PIN11 : About 22dBm ?
8-3-20. WCDMA BAND2 TXCONTINOUS TX ON CONDITION
TX POWER DAC:14500 CODEAPPLIED
WCDMA Band2 CH : 9880RBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV. : 10dBmATT. : 20dB
Check the Voltage at
C134 = VOUT_CHARGER?Resolder or change
U116, C134
Check L141, L108 :About 22dBm ?
Resolder or changeL141, L108
YES
NO
NO
YES
YES
CHECK solderedU119, C144, L111, L110, C188,
L126, L127, L142, C189, ANT103
NO
Check componentsoldering status OK at
U118
Resolder or changeU118
NO
YES
Check L117, L138, C171:About 22dBm ?
Resolder or changeL117, L138, C171
YES
NO
Check the Voltage at
C153 = OUT_CHARGER?Resolder or change
U129, C153
NO
YES
Check C152, C162 :About 0dBm ?
Resolder or changeC152, C162
YES
YES
Check the voltage at{C158 = VBAT_RF ?}& {C157 = 2.85V ?}& {C155 = 2.65V ?}& {C159 = 1.8V?}& {C160 = 1.2V?}
Resolder or changeU103
Check the freq. at C150: 26MHz ?
Change or resolderOSC100
WCDMA BAND2Transmitter is O.K?
Resolder or changeUCP300
END
NO
YES
NO
YES
NO
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-49
14V
SP
I
1110
SPI_DRW
12SPI_GND
SPI_SS9
18V
BA
T16
VC
C
VC
C21
VC
MO
S20
2930G
ND
6GSM_HB_TXGSM_LB_TX
3
HB_RFIN8
LB_RFIN15
NC13
17RF_OUT
SPI_CLK
65 66G
ND
GN
D67 68
GN
D
69G
ND
26G
ND
GN
D2728
GN
DG
ND
58G
ND
GN
D59 60
GN
D
GN
D25
61G
ND
62G
ND
GN
D63 64
GN
DG
ND
24G
ND
GN
D51 52
GN
DG
ND
53G
ND
54G
ND
55 56G
ND
GN
D57
4344G
ND
GN
D4546
GN
D47
GN
D48
GN
DG
ND
49 50G
ND
36G
ND
GN
D3738
GN
DG
ND
39
GN
D40
GN
D23
GN
D4142
GN
DG
ND
1
FB_AM19
22G
ND
GN
D31
GN
D32
GN
D3334
GN
D
GN
D35
U129B1_TX
54
B2_TXB4_TX
7
2B5_TX
B8_TX
RF6260
C198
L137
L113
C162
L119
L117
C174
L138
VOUT_CHARGER
C171L116
C164C165L114
VCC
C176
C152
C156
L115
C161
L118
C153
C163
C154
PM_H
PM_L
PA_POW_DET
PA_RF
SPI_CLKSPI_DRW
SPI_SS
VCMOSVSPI
GSM_HB_TX
GSM_LB_TX
B1_TX
B2_TX
B5_TX
B8_TX
B4_TX
C100
C101
C1
02
C1
03
C104
C105 C106
C1
07 C1
08
C109
C1
10
C111
C11
4
C1
15
C116
C1
20
C121
C122
C123 C124
C129
C13
0
C131
C134
C135
C136
C13
7
C138
C139
C140
C1
43
C144
C1
45
C146
C147
C148
C149
C1
50
C1
51
C1
52
C1
53
C1
54
C15
5
C1
56
C1
57
C1
58
C159
C160
C1
61
C16
2
C163
C164
C165
C168
C169
C1
70
C171
C1
72
C17
3
C174
C1
75
C176
C17
7
C1
78
C179
C1
80
C1
81
C1
82
C183
C1
86
C1
88
C1
89
C1
94
L100
L104
L105
L106
L1
07
L1
08
L110
L111
L1
12
L113
L114
L115
L116
L117
L118
L119
L120
L121
L12
5
L12
6
L127
L12
9
L130L131
L138
L1
39
L1
41
L142
OSC100R109
R1
11
R112
R1
13
REF_CLK_EN
RE
SE
T_
N_
RF
SC
100
SYS_CLK_EN
TP_GPS_CLK_EN
TP
100
U103
U11
1
U116
U118
U119
U1
29
U143
ZD
10
0
ONE PIN(internal connect)
SYSCLKENU9
Reset output(ONE PIN)
For RFIC Reset
Reset onlt BB for core Dump
MIPI1/ETMM7/HSI_ IPC
MIPI2
FOR PMIC Reset
Check Audio Part
Check RF Part
NC
U1
7
USIF1_CTS_NU2
USIF1_RTS_NU3
U4TDO
TDIU5
U6TMS
U7DI3_RX_DAT
DI3_RX_DATXU8
T9
NC
U1
ALERT_NU10
DPLUSU11
HSIC_USB_STRBU12
HSIC_USB_DATAU13
CC_CLKU14
VD
D_
IO1
2U
15
VS
SU
16
USIF1_RXD_MRSTT2
T3USIF1_TXD_MTSR
TRST_NT4
TRIG_INT5
TCKT6
T7DI3_TX_DAT
T8DI3_TX_DATX
XRESET_N
VD
D_
DIG
RF
T1
0
T11DMINUS
T1
2V
DD
_S
IM
CC_IOT13
CC_RSTT14
T1
5V
DD
_U
SB
_P
D
T16USB_TUNE
USB_DPLUST17
USB_DMINUSR17
I2S2_WA1R2
NC
R4
RESET2_NR5
HW_MON1R6
VD
DC
OR
ER
8
VS
SR
9
USIF1_SCLKT1
P2I2S2_TX
T_OUT1P3
HW_MON2P7
VS
SP
8
I2C1_SDAP9
I2S2_WA0R1
VD
D_
PL
LR
12
VD
D_
US
BIO
R1
6
I2S2_RXP1
CLKOUT2P10
VS
S_
PL
LP
11
SYS_CLKP12
MIPI_HSI_RX_WAKEP13
VD
D_
US
B_
AN
AP
14
P1
6V
BU
S
USB_TESTP17
VS
S_
US
BN
14
USB_IDN16
VD
D_
RT
CN
17
I2S2_CLK1N2
T_OUT0N4
MMCI1_CDN5
CLKOUT0N8
VP
PN
9
MMCI1_DAT_3M6
EINT2M8
EINT1M9
I2S2_CLK0N1
I2C1_SCLN10
VD
D_
IO1
8N
11
N12MIPI_HSI_TX_DATA
MIPI_HSI_RX_DATAN13
MIPI_HSI_TX_WAKE
M14MIPI_HSI_RX_FLG
MIPI_HSI_TX_RDYM15
VS
S_
RT
CM
16
OSC32KM17
MMCI1_DAT_1M2
M3MMCI1_CLK
MMCI1_DAT_2M4
MMCI1_DAT_0M5
L2ETM11_TRACEPKT3
ETM11_TRACEPKT2L4
L5ETM11_TRACEPKT6
MMCI1_CMDL7
VD
D_
MM
CL
8
ETM11_TRACEPKT5L9
M1ETM11_TRACEPKT0
M13
K8
VD
DC
OR
EK
9
L1ETM11_TRACEPKT1
VS
SL
10
MIPI_HSI_TX_FLGL11
MIPI_HSI_RX_RDYL13
VS
SL
14
L1
6V
SS
F32KL17
VD
D_
MIP
IK
16
MEM_WAIT_NK17
K2RESET_BB_N
REF_CLK_ENK3
K4TM_EN
ETM11_TRACEPKT4K5
K7ETM11_TRACECLK
VD
D_
IO1
8
M3J5
M2J6
VS
SJ
8
ETM11_TRACEPKT7K1
EINT3K10
K1
1V
DD
_IO
18
K1
3V
SS
VD
DC
OR
EK
14
J13MEM_CS1_N
MEM_CS0_NJ14
MEM_A_18J15
MEM_A_16J16
VD
D_
IO1
8J
17
ON2_NJ2
RESET_PWRDWN_NJ3
M4J4
ON1H2
AG
ND
H3
M1H6
RESERVEDH8
VD
DC
OR
EH
9
VREFJ1
VS
SJ
11
MEM_AD_14J12
G9MEM_AD_2
VU
SB
_IO
H1
H10MEM_AD_10
MEM_AD_0H11
MEM_CS3_NH13
MEM_CS2_NH14
H16MEM_A_17
MEM_A_15H17
MEM_AD_1G11
G13MEM_BE1_N
MEM_BE0_NG14
MEM_A_19G15
MEM_BC3_NG16
MEM_A_14G17
G2
VP
MU
VS
SG
8
MEM_A_13F17
F2
VU
SB
_A
NA
F3
VD
D_
VB
AT
_P
MU
VRTCF4
TRIG_BF6
MEM_AD_4F9
G1
VS
IM
MEM_ADV_NG10
VS
S_
PM
UE
4
E8MEM_AD_5
E9MEM_AD_6
VS
S_
SD
1F
1
MEM_AD_15F13
VS
SF
14
F1
5V
DD
_IO
18
MEM_BC1_NF16
VD
DC
OR
EE
10
MEM_AD_8E11
VD
DC
OR
E_
EB
UE
12
E1
3V
DD
CO
RE
MEM_RAS_NE14
MEM_A_20E16
E17MEM_A_12
FSSE3
MEM_AD_13
VS
SD
14
MEM_A_21D16
D17MEM_A_11
SD1_FBD3
D4ANAMON
MEM_AD_3D8
D9
VS
S
SD1_SWE1
SD2_FB
VD
D_
VS
D2
C3
VU
SB
_P
DC
4
MEM_A_7C9
SD1_SWD1
MEM_AD_7D10
D11MEM_AD_11
D12MEM_AD_12
D13
MEM_CAS_NB7
FWPB8
MEM_A_6B9
VD
D_
VB
AT
_S
D1
C1
MEM_A_5C12
C16MEM_A_22
C17MEM_A_10
C2
VD
D_
IO1
8
MEM_WR_NB12
MEM_RD_NB13
MEM_CKEB14
MEM_BFCLKO_0B15
MEM_A_23B16
MEM_A_9B17
VIO
_1
2B
4
DSP_AUDIO_IN1B6
VD
D_
VB
AT
_S
D2
A4
A5
VP
LL
FCDP_RBNA6
A7MEM_AD_9
MEM_A_4A8
MEM_A_3A9
VS
S_
SD
2B
1
B10MEM_BC2_N
B1
1
A13MEM_A_0
MEM_SDCLKOA14
MEM_BFCLKO_1A15
MEM_A_8A16
NC
A1
7
SD2_SWA2
A3SD2_SW
UCP300
NC
1
NC
2A1
NC
MEM_A_2A10
MEM_A_1A11
MEM_BC0_NA12
C31
3
R305
C336
C33
2
R308
RESET_N_RF
CP_VSD1_1.2V
TP_HSIC_ACTIVE_STATE
TP313
CP_VSD2_1.8V
C342
C31
7
C30
5
VUSB_PD_1.1V
C33
3
C30
8
C31
2
VUSB_LDO_5V
C343
V_BATT
TP_PCM_CLK
VRTC_1.8V
C32
6
C32
2
C32
3C31
9
L302
C31
6
VPLL_1.2V
TP_A300
TP_D300
C32
5
CP_VSIM_3.0V
L3
01
C346
CP_VSD2_1.8V
VPLL_1.2V
CP_VSD1_1.2V
C32
4
TH300
TP_GPS_CLK_EN
TP_PCM_DIN
L3
00
C31
1
V_BATT
C30
9
R318
VPLL_1.2V
C31
4
L303
TP_CP_ON
R319
VIO_1.2V
VPMU_1.3V
C33
4
VUSB_IO_3.1V
TP_PCM_DOUT
R317
R310
VIO_1.2V
R312
TP_PCM_SYNC
R320
VIO_1.2V
C33
0
CP_VSD1_1.2V
VUSB_IO_3.1V
C31
0
TP_SD_BA300
C345
C32
1
OSC300
TP_SD_BA301
R315
C31
5
C31
8
C30
7
C33
1
CP_VSD1_1.2V
TP312
CP_VSD2_1.8V
C32
7
C30
6
C32
9
TP314
VUSB_ANA_1.8V
C344
C341
R316
V_BATT
R304CP_VSIM_3.0V
TP_RESET_REQ_N
VRTC_1.8V
VUSB_PD_1.1V
C32
8
TP306
R314
TP_CALL_MCLK
TP_GPS_CNTL
R313
CP_VSD2_1.8V
C32
0
IPC_SLAVE_WAKEUP
SD_BA1SD_BA0
HSIC_SUS_REQ
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
RF_TOUCH_EN
RF_TOUCH_INT
CP_PCM_DOUTCP_PCM_DIN
CP_PCM_SYNC
CP_PCM_CLK
IPC_RXDIPC_TXD
GRIP_LDO_EN
A1(9)A1(10)A1(11)A1(12)
SD_CS
HSIC_ACTIVE_STATE
PHONE_ACTIVE
A1(0)
A1(0:12)
A1(1)A1(2)A1(3)A1(4)A1(5)A1(6)A1(7)A1(8)
CP_RXDCP_TXD
GPS_CNTL
GPS_FTA
PDA_ACTIVE
RESET_REQ_N
GPS_BLANKING
CP_RST
TRST_N_CP
TMS_CPTDO_CPTDI_CPTCK_CP
REF_CLK_ENSYS_CLK_EN
RESET_N_RF
CP_D-CP_D+
TRIG_IN
SYS_CLK_26M
CALL_MCLK
MEM_WE
DI3_TX_DATX
DI3_TX_DATDI3_RX_DATX
DI3_RX_DAT
SIM_CLK
SIM_RSTSIM_IO
HW_MON2HW_MON1
CP_ON
SD_DQM0SD_DQM1SD_DQS0SD_DQS1
SD_nCLK
SD_CLKSD_CKE
SD_CASSD_RAS
RTCK_CP
GPS_CLK_EN
HSIC_STROBE1
HSIC_DATA1
D1(13)D1(14)D1(15)
D1(0)D1(0:15)
D1(1)D1(2)D1(3)D1(4)D1(5)D1(6)D1(7)D1(8)D1(9)D1(10)D1(11)D1(12)
RX_B8
RX_B2
RX_B8
RX_B2
DPX/SAW BANK
DCS
RX_B5
DCS
RX_B8
RX_B1
RX_B5RX_B5
TRANSCIEVER
RX_B1
R110
C148
C160
REF_CLK_EN
R109
VDD_2V65_SUE2
CP_VSD2_1.8V
C158
TP100
C157
VDD_1V8_SUE2
C151C145VDD_1V8_SUE2 C149
C159
SYS_CLK_EN
VBAT_UE2
VBAT_RF
SYS_CLK_100
C155
C147
VDD_2V5_SUE2
R1
11
VDD_1V2_SUE2
VDD_2V85_SUE2
1
OSC100
3GND
2NCNC5
4 OUT
6 VCC VCONT
GN
D6
AN
T_
BA
ND
16
0
61
NC
NC
62
7TX_BAND2
GN
D8
9TX_BAND1
AN
T_
BA
ND
85
2
53
GN
D
54
AN
T_
BA
ND
5
55
GN
D
AN
T_
GS
M1
80
05
6
GN
D5
7
AN
T_
BA
ND
25
8
59
GN
D
45
GN
D
GN
D4
6
47
GN
D
GN
D4
8
49
GN
D
GN
D5
GN
D5
0
51
GN
D
GN
D3
8
39
GN
D
4G
ND
GN
D4
0
41
GN
D
GN
D4
2
43
GN
D
GN
D4
4
GN
D3
0
31
GN
D3
2G
ND
33
GN
D
GN
D3
4
GN
D3
5
GN
D3
6
37
GN
D
23RX_GSM1800
RX_BAND524
25RX_BAND5
RX_BAND826
27RX_BAND8
GN
D2
8
29
GN
D
3TX_BAND5
RX_BAND416
17RX_BAND4
18RX_BAND1
19RX_BAND1
GN
D2
RX_BAND220
21RX_BAND2
RX_GSM180022
1TX_BAND8
10
GN
D
11TX_BAND4
GN
D1
2
GN
D1
3
AN
T_
BA
ND
41
4
15
GN
D
C150
U118
GN
DM
7
GPO4M8
GPO5M9
PA_BIASM11
PA_RAMPM12
NCM13
GN
DM
2
RD_L2M3
RD_L2XM4
RD_MM5
RD_MXM6
RD_L1L4
RD_L1XL5
RD_HL6
L7RD_HX
GN
DL
8
VD
D1
V8
_R
XD
CO
L9
NCM1
GPO6M10
VD
D1
V8
_R
XP
LL
K9
RX_H2XL1
VD
D2
V5
_R
FC
L1
0
GN
DL
11
GN
DL
12
VD
D1
V8
_R
FC
L1
3
VD
D1
V8
_R
CR
FL
2
GN
DL
3
RX_H2K1
GN
DK
10
GPO7K11
RESET_NK12
CLK_ONK13
K2RX_H1X
GN
DK
5
GN
DK
6
RX_H1J2
GN
DJ
3
VD
D2
V5
_R
CB
BJ
4
VD
D2
V5
_R
CR
FJ
5
GN
DJ
6J
7G
ND
J8
VD
D2
V5
_R
XD
CO
GN
DJ
9
GN
D
GN
DH
5
GN
DH
6
CEXT_RXPLLH9
RX_M2XJ1
GN
DJ
10
GPO8J11
FSYS3J12
FSYS3_ENJ13
GN
DG
ND
G9
RX_M2H1
GN
DH
10
FSYS2_ENH12
FSYS2H13
RX_M1XH2
GN
DH
3H
4
G12
FSYS1_ENG13
RX_M1G2
GN
DG
3
GN
DG
4
VD
D1
V8
_R
CL
OG
5
GN
DG
6
GN
DG
7G
8
F4
GN
DF
5
GN
DF
6V
DD
1V
8_
RC
MS
F7
GN
DF
8
VD
D1
V2
_D
IGF
9
RX_L2XG1
GN
DG
10
FSYS1
E8
VD
D_
TE
ST
E9
RX_L2F1
GN
DF
10
SYS_CLK_ENF12
SYS_CLKF13
RX_L1XF2
VD
D1
V8
_R
CB
BF
3G
ND
E1
2
REF_CLK_ENE13
RX_L1E2
VSPIE3
SPI_SSE4
GN
DE
5
GN
DE
6
E7GPO1
VD
D1
V8
_T
XM
S
D13
VD
D1
V8
_F
BR
D2
SPI_CLKD3
SPI_DRWD4
VD
D1
V8
_T
XL
OD
5
CEXT_TXPLLD8
GN
DD
9E
1G
ND
VD
DIO
C5
VD
D2
V5
_T
XD
CO
C6
GN
DC
7
GN
DC
8
VD
D1
V8
_D
IGC
9
PA_POW_DETD1
VD
D2
V5
_F
SY
SD
10
D12DI3_TX_DATX
DI3_RX_DATX
C1
GN
DC
10
GN
DC
11
DI3_TX_DATC12
DI3_RX_DATC13
D2
B_
OU
T_
TX
RF
C2
GN
DC
3
C4CEXT_TXMS
VD
D2
V5
_T
XB
IAS
B11XO_SUPXO_EXT
B12
VD
D1
V8
_S
CU
B1
3
VD
D_
TX
RF
B2
GPO2B5
MI2B8
B9
D2
B_
OU
T
PA_RF
GN
D
PM_LA4
GPO3A5
VD
D1
V8
_T
XD
CO
A6
GN
DA
7
MI1A8
VD
DB
AT
A9
VD
DB
AT
_T
XR
FB
1
AFC_DACB10
NC
NC2
A1NC
CEXT_DCXOA10
XOA11
XOXA12
NCA13
PM_HA2
A3
U111
1 VBAT_UE2
C146
RESET_N_RFCLK_ON
PA_RAMP
DI3_RX_DATDI3_RX_DATX
DI3_TX_DATX
DI3_RX_DATX
SPI_CLK
SPI_DRW
REF_CLK_EN
VSPI
SPI_SS
SYS_CLK_ENSYS_CLK_26M
GPS_CLK_ENGPS_CLK_26M
PM_HPM_L
AFC_DAC
AFC_DAC
PA_RF
DI3_TX_DAT
DI3_RX_DAT
PA_POW_DET
B5_DRXNB5_DRXP
B2_DRXNB2_DRXP
DRX_MODE_SEL_B
DRX_MODE_SEL_A
TRX3
B5_TX
B8_TX
B1_TX
B2_TX
B4_TX
B4_DRXN
B4_DRXP
TRX4TRX2
TRX6
TRX5
TRX1
C302
C303
C304
C305
C306
C307
C308
C309
C310
C311
C312C313
C314
C31
5
C316
C317
C318
C3
19
C3
21
C322
C3
23
C3
24
C325
C327
C328
C329
C330
C331
C332
C333
C334
C336
C342
C343
C3
44
C345
C3
46
OSC300
R11
0
R300
R30
1
R30
2
R30
3
R3
04
R305
R312
R313
R314
R315
R316
R31
7
R32
0
R6121
R6126
TP
_D
30
0
TP_GPS_CNTL
TP_HSIC_ACTIVE_STATE
TP_PCM_CLK
TP_PCM_DOUT
TP_PCM_SYNC
TP304
TP
314
TP6024
UCP300
C189
C138
ANT102
11
2 2
L139
L141
VOUT_CHARGER
L106
L126
C137
1817V
DD
L108
23
SCL14
13SDIO
3TRX1
TRX22
1TRX3
TR
X4
2019T
RX
5
TR
X6
9
GN
D10
GND12
21G
ND
HB
_TX
6
LB_T
X8
LVD
D16
NC
22
NC
U116
11ANT
15FRM
GND4
5GND
7G
ND
GN
D L107
C134
VDD_FET_2.8V
C136
L140
L110
C139 C140
C143
C188
C135
C199
L111
R115
C190
L125
C1
G3
G4
U119
2A
L142
L127
R114
C186
2 2
ANT103
11
L112
C144
TRX5
TRX1
GSM_HB_TX
GSM_LB_TX
VSPI
SPI_CLK
SPI_DRW
TRX6
TRX2
TRX4
SPI_SS TRX3
COND_N
TRANSCIEVER DCDC
C121C123
C131
L131 L105
VS
NS
_1
V8
C3
VS
NS
_1
V2
C4SPI_DRW
D1
LX
2
D2PGND
LX
1D
3
D4SPI_CLK
OU
T_
3B
A3AGND
A4
VA
NA
B1
LX
3A
B2VDD_IO
B3CLK_ON
B4SPI_SS
VP
WR
C1
C2
U103
1NC
2NC
VS
NS
_2
V8
5A
1
A2
VDD_1V2_SUE2
L104
VDD_2V85_SUE2
C122
C124
VOUT_CHARGER
L1
00
C115
C120
CP_VSD2_1.8V
L130
C116C114
C130
VDD_1V8_SUE2
C129
VDD_2V65_SUE2
L129
CLK_ON
SPI_CLKSPI_SS
SPI_DRW
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-50
U116 PIN11 : About 22dBm ?
8-3-21. WCDMA BAND5 TXCONTINOUS TX ON CONDITION
TX POWER DAC:14500 CODEAPPLIED
WCDMA Band5 CH : 4408RBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV. : 10dBmATT. : 20dB
Check the Voltage at
C134 = VOUT_CHARGER?Resolder or change
U116, C134
Check C136, C139:About 22dBm ?
Resolder or changeC136, C139
YES
NO
NO
YES
YES
CHECK solderedU119, C144, L111, L110, C188,
L126, L127, L142, C189, ANT103
NO
Check componentsoldering status OK at
U118
Resolder or changeU118
NO
YES
Check C174, L119:About 22dBm ?
Resolder or changeC174, L119
YES
NO
Check the Voltage at
C153 = OUT_CHARGER?Resolder or change
U129, C153
NO
YES
Check C154, C161: About 0dBm ?
Resolder or changeC154, C161
YES
YES
Check the voltage at{C158 = VBAT_RF ?}& {C157 = 2.85V ?}& {C155 = 2.65V ?}& {C159 = 1.8V?}& {C160 = 1.2V?}
Resolder or changeU103
Check the freq. at C150: 26MHz ?
Change or resolderOSC100
WCDMA BAND5Transmitter is O.K?
Resolder or changeUCP300
END
NO
YES
NO
YES
NO
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-51
14V
SP
I
1110
SPI_DRW
12SPI_GND
SPI_SS9
18V
BA
T16
VC
C
VC
C21
VC
MO
S20
2930G
ND
6GSM_HB_TXGSM_LB_TX
3
HB_RFIN8
LB_RFIN15
NC13
17RF_OUT
SPI_CLK
65 66G
ND
GN
D67 68
GN
D
69G
ND
26G
ND
GN
D2728
GN
DG
ND
58G
ND
GN
D59 60
GN
D
GN
D25
61G
ND
62G
ND
GN
D63 64
GN
DG
ND
24G
ND
GN
D51 52
GN
DG
ND
53G
ND
54G
ND
55 56G
ND
GN
D57
4344G
ND
GN
D4546
GN
D47
GN
D48
GN
DG
ND
49 50G
ND
36G
ND
GN
D3738
GN
DG
ND
39
GN
D40
GN
D23
GN
D4142
GN
DG
ND
1
FB_AM19
22G
ND
GN
D31
GN
D32
GN
D3334
GN
D
GN
D35
U129B1_TX
54
B2_TXB4_TX
7
2B5_TX
B8_TX
RF6260
C198
L137
L113
C162
L119
L117
C174
L138
VOUT_CHARGER
C171L116
C164C165L114
VCC
C176
C152
C156
L115
C161
L118
C153
C163
C154
PM_H
PM_L
PA_POW_DET
PA_RF
SPI_CLKSPI_DRW
SPI_SS
VCMOSVSPI
GSM_HB_TX
GSM_LB_TX
B1_TX
B2_TX
B5_TX
B8_TX
B4_TX
C100
C101
C1
02
C1
03
C104
C105 C106
C1
07 C1
08
C109
C1
10
C111
C11
4
C1
15
C116
C1
20
C121
C122
C123 C124
C129
C13
0
C131
C134
C135
C136
C13
7
C138
C139
C140
C1
43
C144
C1
45
C146
C147
C148
C149
C1
50
C1
51
C1
52
C1
53
C1
54
C15
5
C1
56
C1
57
C1
58
C159
C160
C1
61
C16
2
C163
C164
C165
C168
C169
C1
70
C171
C1
72
C17
3
C174
C1
75
C176
C17
7
C1
78
C179
C1
80
C1
81
C1
82
C183
C1
86
C1
88
C1
89
C1
94
L100
L104
L105
L106
L1
07
L1
08
L110
L111
L1
12
L113
L114
L115
L116
L117
L118
L119
L120
L121
L12
5
L12
6
L127
L12
9
L130L131
L138
L1
39
L1
41
L142
OSC100R109
R1
11
R112
R1
13
REF_CLK_EN
RE
SE
T_
N_
RF
SC
100
SYS_CLK_EN
TP_GPS_CLK_EN
TP
100
U103
U11
1
U116
U118
U119
U1
29
U143
ZD
10
0
ONE PIN(internal connect)
SYSCLKENU9
Reset output(ONE PIN)
For RFIC Reset
Reset onlt BB for core Dump
MIPI1/ETMM7/HSI_ IPC
MIPI2
FOR PMIC Reset
Check Audio Part
Check RF Part
NC
U1
7
USIF1_CTS_NU2
USIF1_RTS_NU3
U4TDO
TDIU5
U6TMS
U7DI3_RX_DAT
DI3_RX_DATXU8
T9
NC
U1
ALERT_NU10
DPLUSU11
HSIC_USB_STRBU12
HSIC_USB_DATAU13
CC_CLKU14
VD
D_
IO1
2U
15
VS
SU
16
USIF1_RXD_MRSTT2
T3USIF1_TXD_MTSR
TRST_NT4
TRIG_INT5
TCKT6
T7DI3_TX_DAT
T8DI3_TX_DATX
XRESET_N
VD
D_
DIG
RF
T1
0
T11DMINUS
T1
2V
DD
_S
IM
CC_IOT13
CC_RSTT14
T1
5V
DD
_U
SB
_P
D
T16USB_TUNE
USB_DPLUST17
USB_DMINUSR17
I2S2_WA1R2
NC
R4
RESET2_NR5
HW_MON1R6
VD
DC
OR
ER
8
VS
SR
9
USIF1_SCLKT1
P2I2S2_TX
T_OUT1P3
HW_MON2P7
VS
SP
8
I2C1_SDAP9
I2S2_WA0R1
VD
D_
PL
LR
12
VD
D_
US
BIO
R1
6
I2S2_RXP1
CLKOUT2P10
VS
S_
PL
LP
11
SYS_CLKP12
MIPI_HSI_RX_WAKEP13
VD
D_
US
B_
AN
AP
14
P1
6V
BU
S
USB_TESTP17
VS
S_
US
BN
14
USB_IDN16
VD
D_
RT
CN
17
I2S2_CLK1N2
T_OUT0N4
MMCI1_CDN5
CLKOUT0N8
VP
PN
9
MMCI1_DAT_3M6
EINT2M8
EINT1M9
I2S2_CLK0N1
I2C1_SCLN10
VD
D_
IO1
8N
11
N12MIPI_HSI_TX_DATA
MIPI_HSI_RX_DATAN13
MIPI_HSI_TX_WAKE
M14MIPI_HSI_RX_FLG
MIPI_HSI_TX_RDYM15
VS
S_
RT
CM
16
OSC32KM17
MMCI1_DAT_1M2
M3MMCI1_CLK
MMCI1_DAT_2M4
MMCI1_DAT_0M5
L2ETM11_TRACEPKT3
ETM11_TRACEPKT2L4
L5ETM11_TRACEPKT6
MMCI1_CMDL7
VD
D_
MM
CL
8
ETM11_TRACEPKT5L9
M1ETM11_TRACEPKT0
M13
K8
VD
DC
OR
EK
9
L1ETM11_TRACEPKT1
VS
SL
10
MIPI_HSI_TX_FLGL11
MIPI_HSI_RX_RDYL13
VS
SL
14
L1
6V
SS
F32KL17
VD
D_
MIP
IK
16
MEM_WAIT_NK17
K2RESET_BB_N
REF_CLK_ENK3
K4TM_EN
ETM11_TRACEPKT4K5
K7ETM11_TRACECLK
VD
D_
IO1
8
M3J5
M2J6
VS
SJ
8
ETM11_TRACEPKT7K1
EINT3K10
K1
1V
DD
_IO
18
K1
3V
SS
VD
DC
OR
EK
14
J13MEM_CS1_N
MEM_CS0_NJ14
MEM_A_18J15
MEM_A_16J16
VD
D_
IO1
8J
17
ON2_NJ2
RESET_PWRDWN_NJ3
M4J4
ON1H2
AG
ND
H3
M1H6
RESERVEDH8
VD
DC
OR
EH
9
VREFJ1
VS
SJ
11
MEM_AD_14J12
G9MEM_AD_2
VU
SB
_IO
H1
H10MEM_AD_10
MEM_AD_0H11
MEM_CS3_NH13
MEM_CS2_NH14
H16MEM_A_17
MEM_A_15H17
MEM_AD_1G11
G13MEM_BE1_N
MEM_BE0_NG14
MEM_A_19G15
MEM_BC3_NG16
MEM_A_14G17
G2
VP
MU
VS
SG
8
MEM_A_13F17
F2
VU
SB
_A
NA
F3
VD
D_
VB
AT
_P
MU
VRTCF4
TRIG_BF6
MEM_AD_4F9
G1
VS
IM
MEM_ADV_NG10
VS
S_
PM
UE
4
E8MEM_AD_5
E9MEM_AD_6
VS
S_
SD
1F
1
MEM_AD_15F13
VS
SF
14
F1
5V
DD
_IO
18
MEM_BC1_NF16
VD
DC
OR
EE
10
MEM_AD_8E11
VD
DC
OR
E_
EB
UE
12
E1
3V
DD
CO
RE
MEM_RAS_NE14
MEM_A_20E16
E17MEM_A_12
FSSE3
MEM_AD_13
VS
SD
14
MEM_A_21D16
D17MEM_A_11
SD1_FBD3
D4ANAMON
MEM_AD_3D8
D9
VS
S
SD1_SWE1
SD2_FB
VD
D_
VS
D2
C3
VU
SB
_P
DC
4
MEM_A_7C9
SD1_SWD1
MEM_AD_7D10
D11MEM_AD_11
D12MEM_AD_12
D13
MEM_CAS_NB7
FWPB8
MEM_A_6B9
VD
D_
VB
AT
_S
D1
C1
MEM_A_5C12
C16MEM_A_22
C17MEM_A_10
C2
VD
D_
IO1
8
MEM_WR_NB12
MEM_RD_NB13
MEM_CKEB14
MEM_BFCLKO_0B15
MEM_A_23B16
MEM_A_9B17
VIO
_1
2B
4
DSP_AUDIO_IN1B6
VD
D_
VB
AT
_S
D2
A4
A5
VP
LL
FCDP_RBNA6
A7MEM_AD_9
MEM_A_4A8
MEM_A_3A9
VS
S_
SD
2B
1
B10MEM_BC2_N
B1
1
A13MEM_A_0
MEM_SDCLKOA14
MEM_BFCLKO_1A15
MEM_A_8A16
NC
A1
7
SD2_SWA2
A3SD2_SW
UCP300
NC
1
NC
2A1
NC
MEM_A_2A10
MEM_A_1A11
MEM_BC0_NA12
C31
3
R305
C336
C33
2
R308
RESET_N_RF
CP_VSD1_1.2V
TP_HSIC_ACTIVE_STATE
TP313
CP_VSD2_1.8V
C342
C31
7
C30
5
VUSB_PD_1.1V
C33
3
C30
8
C31
2
VUSB_LDO_5V
C343
V_BATT
TP_PCM_CLK
VRTC_1.8V
C32
6
C32
2
C32
3C31
9
L302
C31
6
VPLL_1.2V
TP_A300
TP_D300
C32
5
CP_VSIM_3.0V
L3
01
C346
CP_VSD2_1.8V
VPLL_1.2V
CP_VSD1_1.2V
C32
4
TH300
TP_GPS_CLK_EN
TP_PCM_DIN
L3
00
C31
1
V_BATT
C30
9
R318
VPLL_1.2V
C31
4
L303
TP_CP_ON
R319
VIO_1.2V
VPMU_1.3V
C33
4
VUSB_IO_3.1V
TP_PCM_DOUT
R317
R310
VIO_1.2V
R312
TP_PCM_SYNC
R320
VIO_1.2V
C33
0
CP_VSD1_1.2V
VUSB_IO_3.1V
C31
0
TP_SD_BA300
C345
C32
1
OSC300
TP_SD_BA301
R315
C31
5
C31
8
C30
7
C33
1
CP_VSD1_1.2V
TP312
CP_VSD2_1.8V
C32
7
C30
6
C32
9
TP314
VUSB_ANA_1.8V
C344
C341
R316
V_BATT
R304CP_VSIM_3.0V
TP_RESET_REQ_N
VRTC_1.8V
VUSB_PD_1.1V
C32
8
TP306
R314
TP_CALL_MCLK
TP_GPS_CNTL
R313
CP_VSD2_1.8V
C32
0
IPC_SLAVE_WAKEUP
SD_BA1SD_BA0
HSIC_SUS_REQ
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
RF_TOUCH_EN
RF_TOUCH_INT
CP_PCM_DOUTCP_PCM_DIN
CP_PCM_SYNC
CP_PCM_CLK
IPC_RXDIPC_TXD
GRIP_LDO_EN
A1(9)A1(10)A1(11)A1(12)
SD_CS
HSIC_ACTIVE_STATE
PHONE_ACTIVE
A1(0)
A1(0:12)
A1(1)A1(2)A1(3)A1(4)A1(5)A1(6)A1(7)A1(8)
CP_RXDCP_TXD
GPS_CNTL
GPS_FTA
PDA_ACTIVE
RESET_REQ_N
GPS_BLANKING
CP_RST
TRST_N_CP
TMS_CPTDO_CPTDI_CPTCK_CP
REF_CLK_ENSYS_CLK_EN
RESET_N_RF
CP_D-CP_D+
TRIG_IN
SYS_CLK_26M
CALL_MCLK
MEM_WE
DI3_TX_DATX
DI3_TX_DATDI3_RX_DATX
DI3_RX_DAT
SIM_CLK
SIM_RSTSIM_IO
HW_MON2HW_MON1
CP_ON
SD_DQM0SD_DQM1SD_DQS0SD_DQS1
SD_nCLK
SD_CLKSD_CKE
SD_CASSD_RAS
RTCK_CP
GPS_CLK_EN
HSIC_STROBE1
HSIC_DATA1
D1(13)D1(14)D1(15)
D1(0)D1(0:15)
D1(1)D1(2)D1(3)D1(4)D1(5)D1(6)D1(7)D1(8)D1(9)D1(10)D1(11)D1(12)
RX_B8
RX_B2
RX_B8
RX_B2
DPX/SAW BANK
DCS
RX_B5
DCS
RX_B8
RX_B1
RX_B5RX_B5
TRANSCIEVER
RX_B1
R110
C148
C160
REF_CLK_EN
R109
VDD_2V65_SUE2
CP_VSD2_1.8V
C158
TP100
C157
VDD_1V8_SUE2
C151C145VDD_1V8_SUE2 C149
C159
SYS_CLK_EN
VBAT_UE2
VBAT_RF
SYS_CLK_100
C155
C147
VDD_2V5_SUE2
R1
11
VDD_1V2_SUE2
VDD_2V85_SUE2
1
OSC100
3GND
2NCNC5
4 OUT
6 VCC VCONT
GN
D6
AN
T_
BA
ND
16
0
61
NC
NC
62
7TX_BAND2
GN
D8
9TX_BAND1
AN
T_
BA
ND
85
2
53
GN
D
54
AN
T_
BA
ND
5
55
GN
D
AN
T_
GS
M1
80
05
6
GN
D5
7
AN
T_
BA
ND
25
8
59
GN
D
45
GN
D
GN
D4
6
47
GN
D
GN
D4
8
49
GN
D
GN
D5
GN
D5
0
51
GN
D
GN
D3
8
39
GN
D
4G
ND
GN
D4
0
41
GN
D
GN
D4
2
43
GN
D
GN
D4
4
GN
D3
0
31
GN
D3
2G
ND
33
GN
D
GN
D3
4
GN
D3
5
GN
D3
6
37
GN
D
23RX_GSM1800
RX_BAND524
25RX_BAND5
RX_BAND826
27RX_BAND8
GN
D2
8
29
GN
D
3TX_BAND5
RX_BAND416
17RX_BAND4
18RX_BAND1
19RX_BAND1
GN
D2
RX_BAND220
21RX_BAND2
RX_GSM180022
1TX_BAND8
10
GN
D
11TX_BAND4
GN
D1
2
GN
D1
3
AN
T_
BA
ND
41
4
15
GN
D
C150
U118
GN
DM
7
GPO4M8
GPO5M9
PA_BIASM11
PA_RAMPM12
NCM13
GN
DM
2
RD_L2M3
RD_L2XM4
RD_MM5
RD_MXM6
RD_L1L4
RD_L1XL5
RD_HL6
L7RD_HX
GN
DL
8
VD
D1
V8
_R
XD
CO
L9
NCM1
GPO6M10
VD
D1
V8
_R
XP
LL
K9
RX_H2XL1
VD
D2
V5
_R
FC
L1
0
GN
DL
11
GN
DL
12
VD
D1
V8
_R
FC
L1
3
VD
D1
V8
_R
CR
FL
2
GN
DL
3
RX_H2K1
GN
DK
10
GPO7K11
RESET_NK12
CLK_ONK13
K2RX_H1X
GN
DK
5
GN
DK
6
RX_H1J2
GN
DJ
3
VD
D2
V5
_R
CB
BJ
4
VD
D2
V5
_R
CR
FJ
5
GN
DJ
6J
7G
ND
J8
VD
D2
V5
_R
XD
CO
GN
DJ
9
GN
D
GN
DH
5
GN
DH
6
CEXT_RXPLLH9
RX_M2XJ1
GN
DJ
10
GPO8J11
FSYS3J12
FSYS3_ENJ13
GN
DG
ND
G9
RX_M2H1
GN
DH
10
FSYS2_ENH12
FSYS2H13
RX_M1XH2
GN
DH
3H
4
G12
FSYS1_ENG13
RX_M1G2
GN
DG
3
GN
DG
4
VD
D1
V8
_R
CL
OG
5
GN
DG
6
GN
DG
7G
8
F4
GN
DF
5
GN
DF
6V
DD
1V
8_
RC
MS
F7
GN
DF
8
VD
D1
V2
_D
IGF
9
RX_L2XG1
GN
DG
10
FSYS1
E8
VD
D_
TE
ST
E9
RX_L2F1
GN
DF
10
SYS_CLK_ENF12
SYS_CLKF13
RX_L1XF2
VD
D1
V8
_R
CB
BF
3G
ND
E1
2
REF_CLK_ENE13
RX_L1E2
VSPIE3
SPI_SSE4
GN
DE
5
GN
DE
6
E7GPO1
VD
D1
V8
_T
XM
S
D13
VD
D1
V8
_F
BR
D2
SPI_CLKD3
SPI_DRWD4
VD
D1
V8
_T
XL
OD
5
CEXT_TXPLLD8
GN
DD
9E
1G
ND
VD
DIO
C5
VD
D2
V5
_T
XD
CO
C6
GN
DC
7
GN
DC
8
VD
D1
V8
_D
IGC
9
PA_POW_DETD1
VD
D2
V5
_F
SY
SD
10
D12DI3_TX_DATX
DI3_RX_DATX
C1
GN
DC
10
GN
DC
11
DI3_TX_DATC12
DI3_RX_DATC13
D2
B_
OU
T_
TX
RF
C2
GN
DC
3
C4CEXT_TXMS
VD
D2
V5
_T
XB
IAS
B11XO_SUPXO_EXT
B12
VD
D1
V8
_S
CU
B1
3
VD
D_
TX
RF
B2
GPO2B5
MI2B8
B9
D2
B_
OU
T
PA_RF
GN
D
PM_LA4
GPO3A5
VD
D1
V8
_T
XD
CO
A6
GN
DA
7
MI1A8
VD
DB
AT
A9
VD
DB
AT
_T
XR
FB
1
AFC_DACB10
NC
NC2
A1NC
CEXT_DCXOA10
XOA11
XOXA12
NCA13
PM_HA2
A3
U111
1 VBAT_UE2
C146
RESET_N_RFCLK_ON
PA_RAMP
DI3_RX_DATDI3_RX_DATX
DI3_TX_DATX
DI3_RX_DATX
SPI_CLK
SPI_DRW
REF_CLK_EN
VSPI
SPI_SS
SYS_CLK_ENSYS_CLK_26M
GPS_CLK_ENGPS_CLK_26M
PM_HPM_L
AFC_DAC
AFC_DAC
PA_RF
DI3_TX_DAT
DI3_RX_DAT
PA_POW_DET
B5_DRXNB5_DRXP
B2_DRXNB2_DRXP
DRX_MODE_SEL_B
DRX_MODE_SEL_A
TRX3
B5_TX
B8_TX
B1_TX
B2_TX
B4_TX
B4_DRXN
B4_DRXP
TRX4TRX2
TRX6
TRX5
TRX1
C302
C303
C304
C305
C306
C307
C308
C309
C310
C311
C312C313
C314
C31
5
C316
C317
C318
C3
19
C3
21
C322
C3
23
C3
24
C325
C327
C328
C329
C330
C331
C332
C333
C334
C336
C342
C343
C3
44
C345
C3
46
OSC300
R11
0
R300
R30
1
R30
2
R30
3
R3
04
R305
R312
R313
R314
R315
R316
R31
7
R32
0
R6121
R6126
TP
_D
30
0
TP_GPS_CNTL
TP_HSIC_ACTIVE_STATE
TP_PCM_CLK
TP_PCM_DOUT
TP_PCM_SYNC
TP304
TP
314
TP6024
UCP300
C189
C138
ANT102
11
2 2
L139
L141
VOUT_CHARGER
L106
L126
C137
1817V
DD
L108
23
SCL14
13SDIO
3TRX1
TRX22
1TRX3
TR
X4
2019T
RX
5
TR
X6
9
GN
D10
GND12
21G
ND
HB
_TX
6
LB_T
X8
LVD
D16
NC
22
NC
U116
11ANT
15FRM
GND4
5GND
7G
ND
GN
D L107
C134
VDD_FET_2.8V
C136
L140
L110
C139 C140
C143
C188
C135
C199
L111
R115
C190
L125
C1
G3
G4
U119
2A
L142
L127
R114
C186
2 2
ANT103
11
L112
C144
TRX5
TRX1
GSM_HB_TX
GSM_LB_TX
VSPI
SPI_CLK
SPI_DRW
TRX6
TRX2
TRX4
SPI_SS TRX3
COND_N
TRANSCIEVER DCDC
C121C123
C131
L131 L105
VS
NS
_1
V8
C3
VS
NS
_1
V2
C4SPI_DRW
D1
LX
2
D2PGND
LX
1D
3
D4SPI_CLK
OU
T_
3B
A3AGND
A4
VA
NA
B1
LX
3A
B2VDD_IO
B3CLK_ON
B4SPI_SS
VP
WR
C1
C2
U103
1NC
2NC
VS
NS
_2
V8
5A
1
A2
VDD_1V2_SUE2
L104
VDD_2V85_SUE2
C122
C124
VOUT_CHARGER
L1
00
C115
C120
CP_VSD2_1.8V
L130
C116C114
C130
VDD_1V8_SUE2
C129
VDD_2V65_SUE2
L129
CLK_ON
SPI_CLKSPI_SS
SPI_DRW
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-52
U116 PIN11 : About 22dBm ?
8-3-22. WCDMA BAND8 TXCONTINOUS TX ON CONDITION
TX POWER DAC:14500 CODEAPPLIED
WCDMA Band2 CH : 3013RBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV. : 10dBmATT. : 20dB
Check the Voltage at
C134 = VOUT_CHARGER?Resolder or change
U116, C134
Check C143, L107:About 22dBm ?
Resolder or changeC143, L107
YES
NO
NO
YES
YES
CHECK solderedU119, C144, L111, L110, C188,
L126, L127, L142, C189, ANT103
NO
Check componentsoldering status OK at
U118
Resolder or changeU118
NO
YES
Check C176, L118:About 22dBm ?
Resolder or changeC176, L118
YES
NO
Check the Voltage at
C153 = OUT_CHARGER?Resolder or change
U129, C153
NO
YES
Check C154, C161: About 0dBm ?
Resolder or changeC154, C161
YES
YES
Check the voltage at{C158 = VBAT_RF ?}& {C157 = 2.85V ?}& {C155 = 2.65V ?}& {C159 = 1.8V?}& {C160 = 1.2V?}
Resolder or changeU103
Check the freq. at C150: 26MHz ?
Change or resolderOSC100
WCDMA BAND8Transmitter is O.K?
Resolder or changeUCP300
END
NO
YES
NO
YES
NO
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-53
14V
SP
I
1110
SPI_DRW
12SPI_GND
SPI_SS9
18V
BA
T16
VC
C
VC
C21
VC
MO
S20
2930G
ND
6GSM_HB_TXGSM_LB_TX
3
HB_RFIN8
LB_RFIN15
NC13
17RF_OUT
SPI_CLK
65 66G
ND
GN
D67 68
GN
D
69G
ND
26G
ND
GN
D2728
GN
DG
ND
58G
ND
GN
D59 60
GN
D
GN
D25
61G
ND
62G
ND
GN
D63 64
GN
DG
ND
24G
ND
GN
D51 52
GN
DG
ND
53G
ND
54G
ND
55 56G
ND
GN
D57
4344G
ND
GN
D4546
GN
D47
GN
D48
GN
DG
ND
49 50G
ND
36G
ND
GN
D3738
GN
DG
ND
39
GN
D40
GN
D23
GN
D4142
GN
DG
ND
1
FB_AM19
22G
ND
GN
D31
GN
D32
GN
D3334
GN
D
GN
D35
U129B1_TX
54
B2_TXB4_TX
7
2B5_TX
B8_TX
RF6260
C198
L137
L113
C162
L119
L117
C174
L138
VOUT_CHARGER
C171L116
C164C165L114
VCC
C176
C152
C156
L115
C161
L118
C153
C163
C154
PM_H
PM_L
PA_POW_DET
PA_RF
SPI_CLKSPI_DRW
SPI_SS
VCMOSVSPI
GSM_HB_TX
GSM_LB_TX
B1_TX
B2_TX
B5_TX
B8_TX
B4_TX
C100
C101
C1
02
C1
03
C104
C105 C106
C1
07 C1
08
C109
C1
10
C111
C11
4
C1
15
C116
C1
20
C121
C122
C123 C124
C129
C13
0
C131
C134
C135
C136
C13
7
C138
C139
C140
C1
43
C144
C1
45
C146
C147
C148
C149
C1
50
C1
51
C1
52
C1
53
C1
54
C15
5
C1
56
C1
57
C1
58
C159
C160
C1
61
C16
2
C163
C164
C165
C168
C169
C1
70
C171
C1
72
C17
3
C174
C1
75
C176
C17
7
C1
78
C179
C1
80
C1
81
C1
82
C183
C1
86
C1
88
C1
89
C1
94
L100
L104
L105
L106
L1
07
L1
08
L110
L111
L1
12
L113
L114
L115
L116
L117
L118
L119
L120
L121
L12
5
L12
6
L127
L12
9
L130L131
L138
L1
39
L1
41
L142
OSC100R109
R1
11
R112
R1
13
REF_CLK_EN
RE
SE
T_
N_
RF
SC
100
SYS_CLK_EN
TP_GPS_CLK_EN
TP
100
U103
U11
1
U116
U118
U119
U1
29
U143
ZD
10
0
ONE PIN(internal connect)
SYSCLKENU9
Reset output(ONE PIN)
For RFIC Reset
Reset onlt BB for core Dump
MIPI1/ETMM7/HSI_ IPC
MIPI2
FOR PMIC Reset
Check Audio Part
Check RF Part
NC
U1
7
USIF1_CTS_NU2
USIF1_RTS_NU3
U4TDO
TDIU5
U6TMS
U7DI3_RX_DAT
DI3_RX_DATXU8
T9
NC
U1
ALERT_NU10
DPLUSU11
HSIC_USB_STRBU12
HSIC_USB_DATAU13
CC_CLKU14
VD
D_
IO1
2U
15
VS
SU
16
USIF1_RXD_MRSTT2
T3USIF1_TXD_MTSR
TRST_NT4
TRIG_INT5
TCKT6
T7DI3_TX_DAT
T8DI3_TX_DATX
XRESET_N
VD
D_
DIG
RF
T1
0
T11DMINUS
T1
2V
DD
_S
IM
CC_IOT13
CC_RSTT14
T1
5V
DD
_U
SB
_P
D
T16USB_TUNE
USB_DPLUST17
USB_DMINUSR17
I2S2_WA1R2
NC
R4
RESET2_NR5
HW_MON1R6
VD
DC
OR
ER
8
VS
SR
9
USIF1_SCLKT1
P2I2S2_TX
T_OUT1P3
HW_MON2P7
VS
SP
8
I2C1_SDAP9
I2S2_WA0R1
VD
D_
PL
LR
12
VD
D_
US
BIO
R1
6
I2S2_RXP1
CLKOUT2P10
VS
S_
PL
LP
11
SYS_CLKP12
MIPI_HSI_RX_WAKEP13
VD
D_
US
B_
AN
AP
14
P1
6V
BU
S
USB_TESTP17
VS
S_
US
BN
14
USB_IDN16
VD
D_
RT
CN
17
I2S2_CLK1N2
T_OUT0N4
MMCI1_CDN5
CLKOUT0N8
VP
PN
9
MMCI1_DAT_3M6
EINT2M8
EINT1M9
I2S2_CLK0N1
I2C1_SCLN10
VD
D_
IO1
8N
11
N12MIPI_HSI_TX_DATA
MIPI_HSI_RX_DATAN13
MIPI_HSI_TX_WAKE
M14MIPI_HSI_RX_FLG
MIPI_HSI_TX_RDYM15
VS
S_
RT
CM
16
OSC32KM17
MMCI1_DAT_1M2
M3MMCI1_CLK
MMCI1_DAT_2M4
MMCI1_DAT_0M5
L2ETM11_TRACEPKT3
ETM11_TRACEPKT2L4
L5ETM11_TRACEPKT6
MMCI1_CMDL7
VD
D_
MM
CL
8
ETM11_TRACEPKT5L9
M1ETM11_TRACEPKT0
M13
K8
VD
DC
OR
EK
9
L1ETM11_TRACEPKT1
VS
SL
10
MIPI_HSI_TX_FLGL11
MIPI_HSI_RX_RDYL13
VS
SL
14
L1
6V
SS
F32KL17
VD
D_
MIP
IK
16
MEM_WAIT_NK17
K2RESET_BB_N
REF_CLK_ENK3
K4TM_EN
ETM11_TRACEPKT4K5
K7ETM11_TRACECLK
VD
D_
IO1
8
M3J5
M2J6
VS
SJ
8
ETM11_TRACEPKT7K1
EINT3K10
K1
1V
DD
_IO
18
K1
3V
SS
VD
DC
OR
EK
14
J13MEM_CS1_N
MEM_CS0_NJ14
MEM_A_18J15
MEM_A_16J16
VD
D_
IO1
8J
17
ON2_NJ2
RESET_PWRDWN_NJ3
M4J4
ON1H2
AG
ND
H3
M1H6
RESERVEDH8
VD
DC
OR
EH
9
VREFJ1
VS
SJ
11
MEM_AD_14J12
G9MEM_AD_2
VU
SB
_IO
H1
H10MEM_AD_10
MEM_AD_0H11
MEM_CS3_NH13
MEM_CS2_NH14
H16MEM_A_17
MEM_A_15H17
MEM_AD_1G11
G13MEM_BE1_N
MEM_BE0_NG14
MEM_A_19G15
MEM_BC3_NG16
MEM_A_14G17
G2
VP
MU
VS
SG
8
MEM_A_13F17
F2
VU
SB
_A
NA
F3
VD
D_
VB
AT
_P
MU
VRTCF4
TRIG_BF6
MEM_AD_4F9
G1
VS
IM
MEM_ADV_NG10
VS
S_
PM
UE
4
E8MEM_AD_5
E9MEM_AD_6
VS
S_
SD
1F
1
MEM_AD_15F13
VS
SF
14
F1
5V
DD
_IO
18
MEM_BC1_NF16
VD
DC
OR
EE
10
MEM_AD_8E11
VD
DC
OR
E_
EB
UE
12
E1
3V
DD
CO
RE
MEM_RAS_NE14
MEM_A_20E16
E17MEM_A_12
FSSE3
MEM_AD_13
VS
SD
14
MEM_A_21D16
D17MEM_A_11
SD1_FBD3
D4ANAMON
MEM_AD_3D8
D9
VS
S
SD1_SWE1
SD2_FB
VD
D_
VS
D2
C3
VU
SB
_P
DC
4
MEM_A_7C9
SD1_SWD1
MEM_AD_7D10
D11MEM_AD_11
D12MEM_AD_12
D13
MEM_CAS_NB7
FWPB8
MEM_A_6B9
VD
D_
VB
AT
_S
D1
C1
MEM_A_5C12
C16MEM_A_22
C17MEM_A_10
C2
VD
D_
IO1
8
MEM_WR_NB12
MEM_RD_NB13
MEM_CKEB14
MEM_BFCLKO_0B15
MEM_A_23B16
MEM_A_9B17
VIO
_1
2B
4
DSP_AUDIO_IN1B6
VD
D_
VB
AT
_S
D2
A4
A5
VP
LL
FCDP_RBNA6
A7MEM_AD_9
MEM_A_4A8
MEM_A_3A9
VS
S_
SD
2B
1
B10MEM_BC2_N
B1
1
A13MEM_A_0
MEM_SDCLKOA14
MEM_BFCLKO_1A15
MEM_A_8A16
NC
A1
7
SD2_SWA2
A3SD2_SW
UCP300
NC
1
NC
2A1
NC
MEM_A_2A10
MEM_A_1A11
MEM_BC0_NA12
C31
3
R305
C336
C33
2
R308
RESET_N_RF
CP_VSD1_1.2V
TP_HSIC_ACTIVE_STATE
TP313
CP_VSD2_1.8V
C342
C31
7
C30
5
VUSB_PD_1.1V
C33
3
C30
8
C31
2
VUSB_LDO_5V
C343
V_BATT
TP_PCM_CLK
VRTC_1.8V
C32
6
C32
2
C32
3C31
9
L302
C31
6
VPLL_1.2V
TP_A300
TP_D300
C32
5
CP_VSIM_3.0V
L3
01
C346
CP_VSD2_1.8V
VPLL_1.2V
CP_VSD1_1.2V
C32
4
TH300
TP_GPS_CLK_EN
TP_PCM_DIN
L3
00
C31
1
V_BATT
C30
9
R318
VPLL_1.2V
C31
4
L303
TP_CP_ON
R319
VIO_1.2V
VPMU_1.3V
C33
4
VUSB_IO_3.1V
TP_PCM_DOUT
R317
R310
VIO_1.2V
R312
TP_PCM_SYNC
R320
VIO_1.2V
C33
0
CP_VSD1_1.2V
VUSB_IO_3.1V
C31
0
TP_SD_BA300
C345
C32
1
OSC300
TP_SD_BA301
R315
C31
5
C31
8
C30
7
C33
1
CP_VSD1_1.2V
TP312
CP_VSD2_1.8V
C32
7
C30
6
C32
9
TP314
VUSB_ANA_1.8V
C344
C341
R316
V_BATT
R304CP_VSIM_3.0V
TP_RESET_REQ_N
VRTC_1.8V
VUSB_PD_1.1V
C32
8
TP306
R314
TP_CALL_MCLK
TP_GPS_CNTL
R313
CP_VSD2_1.8V
C32
0
IPC_SLAVE_WAKEUP
SD_BA1SD_BA0
HSIC_SUS_REQ
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
RF_TOUCH_EN
RF_TOUCH_INT
CP_PCM_DOUTCP_PCM_DIN
CP_PCM_SYNC
CP_PCM_CLK
IPC_RXDIPC_TXD
GRIP_LDO_EN
A1(9)A1(10)A1(11)A1(12)
SD_CS
HSIC_ACTIVE_STATE
PHONE_ACTIVE
A1(0)
A1(0:12)
A1(1)A1(2)A1(3)A1(4)A1(5)A1(6)A1(7)A1(8)
CP_RXDCP_TXD
GPS_CNTL
GPS_FTA
PDA_ACTIVE
RESET_REQ_N
GPS_BLANKING
CP_RST
TRST_N_CP
TMS_CPTDO_CPTDI_CPTCK_CP
REF_CLK_ENSYS_CLK_EN
RESET_N_RF
CP_D-CP_D+
TRIG_IN
SYS_CLK_26M
CALL_MCLK
MEM_WE
DI3_TX_DATX
DI3_TX_DATDI3_RX_DATX
DI3_RX_DAT
SIM_CLK
SIM_RSTSIM_IO
HW_MON2HW_MON1
CP_ON
SD_DQM0SD_DQM1SD_DQS0SD_DQS1
SD_nCLK
SD_CLKSD_CKE
SD_CASSD_RAS
RTCK_CP
GPS_CLK_EN
HSIC_STROBE1
HSIC_DATA1
D1(13)D1(14)D1(15)
D1(0)D1(0:15)
D1(1)D1(2)D1(3)D1(4)D1(5)D1(6)D1(7)D1(8)D1(9)D1(10)D1(11)D1(12)
RX_B8
RX_B2
RX_B8
RX_B2
DPX/SAW BANK
DCS
RX_B5
DCS
RX_B8
RX_B1
RX_B5RX_B5
TRANSCIEVER
RX_B1
R110
C148
C160
REF_CLK_EN
R109
VDD_2V65_SUE2
CP_VSD2_1.8V
C158
TP100
C157
VDD_1V8_SUE2
C151C145VDD_1V8_SUE2 C149
C159
SYS_CLK_EN
VBAT_UE2
VBAT_RF
SYS_CLK_100
C155
C147
VDD_2V5_SUE2
R1
11
VDD_1V2_SUE2
VDD_2V85_SUE2
1
OSC100
3GND
2NCNC5
4 OUT
6 VCC VCONT
GN
D6
AN
T_
BA
ND
16
0
61
NC
NC
62
7TX_BAND2
GN
D8
9TX_BAND1
AN
T_
BA
ND
85
2
53
GN
D
54
AN
T_
BA
ND
5
55
GN
D
AN
T_
GS
M1
80
05
6
GN
D5
7
AN
T_
BA
ND
25
8
59
GN
D
45
GN
D
GN
D4
6
47
GN
D
GN
D4
8
49
GN
D
GN
D5
GN
D5
0
51
GN
D
GN
D3
8
39
GN
D
4G
ND
GN
D4
0
41
GN
D
GN
D4
2
43
GN
D
GN
D4
4
GN
D3
0
31
GN
D3
2G
ND
33
GN
D
GN
D3
4
GN
D3
5
GN
D3
6
37
GN
D
23RX_GSM1800
RX_BAND524
25RX_BAND5
RX_BAND826
27RX_BAND8
GN
D2
8
29
GN
D
3TX_BAND5
RX_BAND416
17RX_BAND4
18RX_BAND1
19RX_BAND1
GN
D2
RX_BAND220
21RX_BAND2
RX_GSM180022
1TX_BAND8
10
GN
D
11TX_BAND4
GN
D1
2
GN
D1
3
AN
T_
BA
ND
41
4
15
GN
D
C150
U118
GN
DM
7
GPO4M8
GPO5M9
PA_BIASM11
PA_RAMPM12
NCM13
GN
DM
2
RD_L2M3
RD_L2XM4
RD_MM5
RD_MXM6
RD_L1L4
RD_L1XL5
RD_HL6
L7RD_HX
GN
DL
8
VD
D1
V8
_R
XD
CO
L9
NCM1
GPO6M10
VD
D1
V8
_R
XP
LL
K9
RX_H2XL1
VD
D2
V5
_R
FC
L1
0
GN
DL
11
GN
DL
12
VD
D1
V8
_R
FC
L1
3
VD
D1
V8
_R
CR
FL
2
GN
DL
3
RX_H2K1
GN
DK
10
GPO7K11
RESET_NK12
CLK_ONK13
K2RX_H1X
GN
DK
5
GN
DK
6
RX_H1J2
GN
DJ
3
VD
D2
V5
_R
CB
BJ
4
VD
D2
V5
_R
CR
FJ
5
GN
DJ
6J
7G
ND
J8
VD
D2
V5
_R
XD
CO
GN
DJ
9
GN
D
GN
DH
5
GN
DH
6
CEXT_RXPLLH9
RX_M2XJ1
GN
DJ
10
GPO8J11
FSYS3J12
FSYS3_ENJ13
GN
DG
ND
G9
RX_M2H1
GN
DH
10
FSYS2_ENH12
FSYS2H13
RX_M1XH2
GN
DH
3H
4
G12
FSYS1_ENG13
RX_M1G2
GN
DG
3
GN
DG
4
VD
D1
V8
_R
CL
OG
5
GN
DG
6
GN
DG
7G
8
F4
GN
DF
5
GN
DF
6V
DD
1V
8_
RC
MS
F7
GN
DF
8
VD
D1
V2
_D
IGF
9
RX_L2XG1
GN
DG
10
FSYS1
E8
VD
D_
TE
ST
E9
RX_L2F1
GN
DF
10
SYS_CLK_ENF12
SYS_CLKF13
RX_L1XF2
VD
D1
V8
_R
CB
BF
3G
ND
E1
2
REF_CLK_ENE13
RX_L1E2
VSPIE3
SPI_SSE4
GN
DE
5
GN
DE
6
E7GPO1
VD
D1
V8
_T
XM
S
D13
VD
D1
V8
_F
BR
D2
SPI_CLKD3
SPI_DRWD4
VD
D1
V8
_T
XL
OD
5
CEXT_TXPLLD8
GN
DD
9E
1G
ND
VD
DIO
C5
VD
D2
V5
_T
XD
CO
C6
GN
DC
7
GN
DC
8
VD
D1
V8
_D
IGC
9
PA_POW_DETD1
VD
D2
V5
_F
SY
SD
10
D12DI3_TX_DATX
DI3_RX_DATX
C1
GN
DC
10
GN
DC
11
DI3_TX_DATC12
DI3_RX_DATC13
D2
B_
OU
T_
TX
RF
C2
GN
DC
3
C4CEXT_TXMS
VD
D2
V5
_T
XB
IAS
B11XO_SUPXO_EXT
B12
VD
D1
V8
_S
CU
B1
3
VD
D_
TX
RF
B2
GPO2B5
MI2B8
B9
D2
B_
OU
T
PA_RF
GN
D
PM_LA4
GPO3A5
VD
D1
V8
_T
XD
CO
A6
GN
DA
7
MI1A8
VD
DB
AT
A9
VD
DB
AT
_T
XR
FB
1
AFC_DACB10
NC
NC2
A1NC
CEXT_DCXOA10
XOA11
XOXA12
NCA13
PM_HA2
A3
U111
1 VBAT_UE2
C146
RESET_N_RFCLK_ON
PA_RAMP
DI3_RX_DATDI3_RX_DATX
DI3_TX_DATX
DI3_RX_DATX
SPI_CLK
SPI_DRW
REF_CLK_EN
VSPI
SPI_SS
SYS_CLK_ENSYS_CLK_26M
GPS_CLK_ENGPS_CLK_26M
PM_HPM_L
AFC_DAC
AFC_DAC
PA_RF
DI3_TX_DAT
DI3_RX_DAT
PA_POW_DET
B5_DRXNB5_DRXP
B2_DRXNB2_DRXP
DRX_MODE_SEL_B
DRX_MODE_SEL_A
TRX3
B5_TX
B8_TX
B1_TX
B2_TX
B4_TX
B4_DRXN
B4_DRXP
TRX4TRX2
TRX6
TRX5
TRX1
C302
C303
C304
C305
C306
C307
C308
C309
C310
C311
C312C313
C314
C31
5
C316
C317
C318
C3
19
C3
21
C322
C3
23
C3
24
C325
C327
C328
C329
C330
C331
C332
C333
C334
C336
C342
C343
C3
44
C345
C3
46
OSC300
R11
0
R300
R30
1
R30
2
R30
3
R3
04
R305
R312
R313
R314
R315
R316
R31
7
R32
0
R6121
R6126
TP
_D
30
0
TP_GPS_CNTL
TP_HSIC_ACTIVE_STATE
TP_PCM_CLK
TP_PCM_DOUT
TP_PCM_SYNC
TP304
TP
314
TP6024
UCP300
C189
C138
ANT102
11
2 2
L139
L141
VOUT_CHARGER
L106
L126
C137
1817V
DD
L108
23
SCL14
13SDIO
3TRX1
TRX22
1TRX3
TR
X4
2019T
RX
5
TR
X6
9
GN
D10
GND12
21G
ND
HB
_TX
6
LB_T
X8
LVD
D16
NC
22
NC
U116
11ANT
15FRM
GND4
5GND
7G
ND
GN
D L107
C134
VDD_FET_2.8V
C136
L140
L110
C139 C140
C143
C188
C135
C199
L111
R115
C190
L125
C1
G3
G4
U119
2A
L142
L127
R114
C186
2 2
ANT103
11
L112
C144
TRX5
TRX1
GSM_HB_TX
GSM_LB_TX
VSPI
SPI_CLK
SPI_DRW
TRX6
TRX2
TRX4
SPI_SS TRX3
COND_N
TRANSCIEVER DCDC
C121C123
C131
L131 L105
VS
NS
_1
V8
C3
VS
NS
_1
V2
C4SPI_DRW
D1
LX
2
D2PGND
LX
1D
3
D4SPI_CLK
OU
T_
3B
A3AGND
A4
VA
NA
B1
LX
3A
B2VDD_IO
B3CLK_ON
B4SPI_SS
VP
WR
C1
C2
U103
1NC
2NC
VS
NS
_2
V8
5A
1
A2
VDD_1V2_SUE2
L104
VDD_2V85_SUE2
C122
C124
VOUT_CHARGER
L1
00
C115
C120
CP_VSD2_1.8V
L130
C116C114
C130
VDD_1V8_SUE2
C129
VDD_2V65_SUE2
L129
CLK_ON
SPI_CLKSPI_SS
SPI_DRW
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-54
8-4. Service Schematics
- NC Point(Top View)
UME300
: NC
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-55
U805
TOP VIEW
NC : D1
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-56
U1102
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-57
UME6000
UME300
TOP VIEW
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-58
UCP300
NC :
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-59
U111
Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-60
U143
TOP VIEW