north/latin america europe/africa …...2009/06/18 · lcd tv service manual caution before...
TRANSCRIPT
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LCD TVSERVICE MANUAL
CAUTIONBEFORE SERVICING THE CHASSIS,READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS : LD03B
MODEL : 47LD650/680 47LD650/680-ZCMODEL : 47LD650N 47LD650N-ZCMODEL : 47LD651/690 47LD651/690-ZB
North/Latin America http://aic.lgservice.comEurope/Africa http://eic.lgservice.comAsia/Oceania http://biz.lgservice.com
Internal Use Only
Printed in KoreaP/NO : MFL63263111 (1003-REV00)
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- 2 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.Only for training and service purposes
CONTENTS
CONTENTS .............................................................................................. 2
PRODUCT SAFETY ................................................................................. 3
SPECIFICATION ....................................................................................... 4
ADJUSTMENT INSTRUCTION ................................................................ 7
BLOCK DIAGRAM...................................................................................14
EXPLODED VIEW .................................................................................. 15
SVC. SHEET ...............................................................................................
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- 3 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.Only for training and service purposes
SAFETY PRECAUTIONS
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in theSchematic Diagram and Exploded View.It is essential that these special safety parts should be replaced with the same components as recommended in this manual to preventShock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.
General Guidance
An isolation Transformer should always be used during theservicing of a receiver whose chassis is not isolated from the ACpower line. Use a transformer of adequate power rating as thisprotects the technician from accidents resulting in personal injuryfrom electrical shocks.
It will also protect the receiver and it's components from beingdamaged by accidental shorts of the circuitry that may beinadvertently introduced during the service operation.
If any fuse (or Fusible Resistor) in this TV receiver is blown,replace it with the specified.
When replacing a high wattage resistor (Oxide Metal Film Resistor,over 1 W), keep the resistor 10 mm away from PCB.
Keep wires away from high voltage or high temperature parts.
Before returning the receiver to the customer,
always perform an AC leakage current check on the exposedmetallic parts of the cabinet, such as antennas, terminals, etc., tobe sure the set is safe to operate without damage of electricalshock.
Leakage Current Cold Check(Antenna Cold Check)With the instrument AC plug removed from AC source, connect anelectrical jumper across the two AC plug prongs. Place the ACswitch in the on position, connect one lead of ohm-meter to the ACplug prongs tied together and touch other ohm-meter lead in turn toeach exposed metallic parts such as antenna terminals, phonejacks, etc. If the exposed metallic part has a return path to the chassis, themeasured resistance should be between 1 MΩ and 5.2 MΩ. When the exposed metal has no return path to the chassis thereading must be infinite.An other abnormality exists that must be corrected before thereceiver is returned to the customer.
Leakage Current Hot Check (See below Figure) Plug the AC cord directly into the AC outlet.
Do not use a line Isolation Transformer during this check.Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitorbetween a known good earth ground (Water Pipe, Conduit, etc.)and the exposed metallic parts.Measure the AC voltage across the resistor using AC voltmeterwith 1000 ohms/volt or more sensitivity.Reverse plug the AC cord into the AC outlet and repeat AC voltagemeasurements for each exposed metallic part. Any voltagemeasured must not exceed 0.75 volt RMS which is corresponds to0.5 mA.In case any measurement is out of the limits specified, there ispossibility of shock hazard and the set must be checked andrepaired before it is returned to the customer.
Leakage Current Hot Check circuit
1.5 Kohm/10W
To Instrument'sexposed METALLIC PARTS
Good Earth Groundsuch as WATER PIPE,CONDUIT etc.
AC Volt-meter
When 25A is impressed between Earth and 2nd Groundfor 1 second, Resistance must be less than 0.1*Base on Adjustment standard
IMPORTANT SAFETY NOTICE
0.15 uF
Ω
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- 4 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.Only for training and service purposes
SPECIFICATIONNOTE : Specifications and others are subject to change without notice for improvement.
1. Application rangeThis specification is applied to the LCD TV used LD03Bchassis.
2. Requirement for TestEach part is tested as below without special appointment.
1) Temperature: 25 ºC ± 5 ºC(77 ºF ± 9 ºF), CST: 40 ºC ± 5 ºC2) Relative Humidity : 65 % ± 10 %3) Power Voltage
: Standard input voltage (AC 100-240 V~ 50 / 60 Hz)* Standard Voltage of each products is marked by models.
4) Specification and performance of each parts are followedeach drawing and specif ication by part number inaccordance with BOM.
5) The receiver must be operated for about 5 minutes prior tothe adjustment.
3. Test method1) Performance: LGE TV test method followed 2) Demanded other specification
- Safety : CE, IEC specification- EMC :CE, IEC
4. Module optical specification
1) Stable for approximately 60 minutes in a dark environment at 25 ºC ± 2 ºC and windless room.2) Operating Ambient Humidity : Min 10, Max 90 %RH3) Supply Voltage : 24V4) Frame Frequenct : 120 Hz
No. Item Specification Min. Typ. Max. Remark
1. Viewing Angle10> Right/Left/Up/Down 89/89/89/89 CR > 10
2. Luminance Luminance (cd/m2) 400 500
Variation 1.3 MAX /MIN
3. Contrast Ratio CR 1100 1500
4. CIE Color Coordinates White Wx 0.279
Wy 0.292
RED Xr 0.636
Yr Typ. 0.335 Typ.
Green Xg -0.03 0.291 +0.03
Yg 0.603
Blue Xb 0.146
Yb 0.061
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- 5 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.Only for training and service purposes
6. Component Video Input (Y, CB/PB, CR/PR)
No.Specification
RemarkResolution H-freq(kHz) V-freq(Hz)
1. 720x480 15.73 60.00 SDTV,DVD 480i
2. 720x480 15.63 59.94 SDTV,DVD 480i
3. 720x480 31.47 59.94 480p
4. 720x480 31.50 60.00 480p
5. 720x576 15.625 50.00 SDTV,DVD 625 Line
6. 720x576 31.25 50.00 HDTV 576p
7. 1280x720 45.00 50.00 HDTV 720p
8. 1280x720 44.96 59.94 HDTV 720p
9. 1280x720 45.00 60.00 HDTV 720p
10. 1920x1080 31.25 50.00 HDTV 1080i
11. 1920x1080 33.75 60.00 HDTV 1080i
12. 1920x1080 33.72 59.94 HDTV 1080i
13. 1920x1080 56.250 50 HDTV 1080p
14. 1920x1080 67.5 60 HDTV 1080p
No.Specification
Proposed RemarksResolution H-freq(kHz) V-freq(Hz) Pixel Clock(MHz)
1. 720*400 31.468 70.08 28.321 For only DOS mode
2. 640*480 31.469 59.94 25.17 VESA Input 848*480 60Hz, 852*480 60 Hz
-> 640*480 60 Hz Display
3. 800*600 37.879 60.31 40.00 VESA
4. 1024*768 48.363 60.00 65.00 VESA(XGA)
5. 1280*768 47.78 59.87 79.5 WXGA
6. 1360*768 47.72 59.8 84.75 WXGA
7. 1280*1024 63.595 60.0 108.875 SXGA FHD model
8. 1920*1080 66.587 59.93 138.625 WUXGA FHD model
7. RGB (PC)
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- 6 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.Only for training and service purposes
8. HDMI Input(1) DTV Mode
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark
1. 720*400 31.468 70.08 28.321 HDCP
2. 640*480 31.469 59.94 25.17 VESA HDCP
3. 800*600 37.879 60.31 40.00 VESA HDCP
4. 1024*768 48.363 60.00 65.00 VESA(XGA) HDCP
5. 1280*768 47.78 59.87 79.5 WXGA HDCP
6. 1360*768 47.72 59.8 84.75 WXGA HDCP
7. 1280*1024 63.595 60.0 108.875 SXGA HDCP/FHD model
8. 1920*1080 67.5 60.00 138.625 WUXGA HDCP/FHD model
(2) PC Mode
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark
1. 720*480 31.469 /31.5 59.94 /60 27.00/27.03 SDTV 480P
2. 720*576 31.25 50 54 SDTV 576P
3. 1280*720 37.500 50 74.25 HDTV 720P
4. 1280*720 44.96 /45 59.94 /60 74.17/74.25 HDTV 720P
5. 1920*1080 33.72 /33.75 59.94 /60 74.17/74.25 HDTV 1080I
6. 1920*1080 28.125 50.00 74.25 HDTV 1080I
7. 1920*1080 26.97 /27 23.97 /24 74.17/74.25 HDTV 1080P
8. 1920*1080 33.716 /33.75 29.976 /30.00 74.25 HDTV 1080P
9. 1920*1080 56.250 50 148.5 HDTV 1080P
10. 1920*1080 67.43 /67.5 59.94 /60 148.35/148.50 HDTV 1080P
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- 7 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.Only for training and service purposes
ADJUSTMENT INSTRUCTION
1. Application RangeThis specification sheet is applied to all of the LCD TV withLD03B chassis.
2. Designation(1) Because this is not a hot chassis, it is not necessary to use
an isolation transformer. However, the use of isolationtransformer will help protect test instrument.
(2) Adjustment must be done in the correct order. (3) The adjustment must be performed in the circumstance of
25 ºC ± 5 ºC of temperature and 65 % ±10 % of relativehumidity if there is no specific designation.
(4) The input voltage of the receiver must keep AC 100-240V~ 50 / 60Hz.
(5) The receiver must be operated for about 5 minutes prior tothe adjustment when module is in the circumstance of over15.
In case of keeping module is in the circumstance of 0 °C, itshould be placed in the circumstance of above 15 °C for 2hours
In case of keeping module is in the circumstance of below -20 °C, it should be placed in the circumstance of above 15°C for 3 hours.
[Caution] When still image is displayed for a period of 20 minutes orlonger (especially where W/B scale is strong. Digital pattern13ch and/or Cross hatch pattern 09ch), there can someafterimage in the black level area.
3. Automatic Adjustment3.1. ADC Adjustment
(1) OverviewADC adjustment is needed to find the optimum black leveland gain in Analog-to-Digital device and to compensateRGB deviation.
(2) Equipment & Condition1) Jig (RS-232C protocol)2) MSPG-925 Series Pattern Generator(MSPG-925FA,
pattern - 65)- Resolution : 480i Comp1
1080P Comp11920*1080 RGB
- Pattern : Horizontal 100% Color Bar Pattern- Pattern level : 0.7±0.1 Vp-p- Image
(3) Adjustment1) Adjustment method
- Using RS-232, adjust items listed in 3.1 in the othershown in “3.1.(3).3)”
2) Adj. protocol
Ref.) ADC Adj. RS232C Protocol_Ver1.0
3) Adj. order- aa 00 00 [Enter ADC adj. mode]- xb 00 40 [Change input source to Component1(No action)]- ad 00 10 [Adjust 480i Comp1]- ad 00 10 [Adjust 1080p Comp1]- xb 00 60 [Change input source to RGB(No action)]- ad 00 10 [Adjust 1080p RGB]- ad 00 90 End adj.
3.2. MAC Address Write(1) Equipment & Condition
- Play file: Serial.exe- MAC Address edit- Input Start / End MAC address
(2) Download method
1) Communication Prot connection
Connect: PCBA Jig-> RS-232C Port== PC-> RS-232C Port
Protocol Command Set ACK
Enter adj. mode aa 00 00 a 00 OK00x
Source change xb 00 40 b 00 OK40x (Adjust 480i Comp1 )
(Adjust 1080p Comp1)
xb 00 60 b 00 OK60x (Adjust 1080p RGB)
Begin adj. ad 00 10
Return adj. result OKx (Case of Success)
NGx (Case of Fail)
Read adj. data (main) (main: component1 480i, RGB 1080p)
ad 00 20 000000000000000000000000007c007b006dx
(main) (main: component1 108p)
ad 00 30 000000070000000000000000007c00830077x
Confirm adj. ad 00 99 NG 03 00x (Fail)
NG 03 01x (Fail)
NG 03 02x (Fail)
OK 03 03x (Success)
End adj. aa 00 90 a 00 OK90x
PCBA PC(RS-232C)
RS-232C Port
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- 8 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.Only for training and service purposes
2) MAC Address Download- Com 1,2,3,4 and 115200(Baud rate)- Port connection button click(1)
- Load button click(2) for MAC Address write.- Start MAC Address write button(3)- Check the OK or NG
3.3. LAN(1) Equipment & Condition
A Each other connection to LAN Port of IP Hub and Jig
(2) LAN inspection solutionA LAN Port connection with PCBA Network setting at MENU Mode of TVA setting automatic IPA Setting state confirmation
-> If automatic setting is finished, you confirm IP andMAC Address.
3.4. LAN PORT INSPECTION(PING TEST)Connect SET -> LAN port == PC -> LAN Port
(1) Equipment setting1) Play the LAN Port Test PROGRAM.2) Input IP set up for an inspection to Test
Program.*IP Number : 12.12.2.2
(2) LAN PORT inspection (PING TEST)1) Play the LAN Port Test Program.2) Connect each other LAN Port Jack.3) Play Test (F9) button and confirm OK Message.4) Remove LAN CABLE
3.5. V-COM Adjust(Only LGD(M+S) Module)- Why need Vcom adjustment?A The Vcom (Common Voltage) is a Reference Voltage of
Liquid Crystal Driving.-> Liquid Crystal need for Polarity Change with every frame.
Row Line
Column Line
CLC CST
Panel
S
Y
S
T
E
M
Gat
e D
rive
IC
So urce D r iv e I C
Circuit Block
Ti m in g Cont r o ll er
Po w er Blo ck
VCOM
GammaRe f er ence V o ltage
Gamm a ReferenceVolta ge
Data (R,G,B) & C ont ro l s ignal
Cont rol si gnal
Data (R,G,B ) &Cont rol si gnal
Inte
rfac
e
TFT
Po w er I n p u tPower Input
Da t a I n pu tDa t a I n pu t
VCOM
Liquid Crys tal
VCOM
SET PC
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- 9 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.Only for training and service purposes
- Adjust sequenceA Press the PIP key of the ADJ remote control.(This PIP key
is hot key to enter the VCOM adjusting mode)(Or After enter Service Mode by pushing “ADJ” key, thenEnter V-Com Adjust mode by pushing “G” key at “10. V-Com”)
A As pushing the right or the left button on the remotecontrol, and find the V-COM value Which is no orminimized the Flicker.(If there is no flicker at default value, Press the exit keyand finish the VCOM adjustment.)
A Push the OK key to store value. Then the message“Saving OK” is pop.
A Press the exit key to finish VCOM adjustment.
3.6. Model name & serial number download(1) Model name & Serial number D/L
A Press “Power on” key of service remote control.(Baudrate : 115200 bps)
A Connect RS232 Signal Cable to RS-232 Jack.A Write Serial number by use RS-232.A Must check the serial number at Instart menu.
(2) Method & noticeA. Serial number D/L is using of scan equipment.B. Setting of scan equipment operated by Manufacturing
Technology Group.C.Serial number D/L must be conformed when it is
produced in production line, because serial number D/Lis mandatory by D-book 4.0
* Manual Download (Model Name and Serial Number)If the TV set is downloaded by OTA or service man,sometimes model name or serial number is initialized.(Notalways)There is impossible to download by bar code scan, so Itneed Manual download.a. Press the ‘instart’ key of ADJ remote control.b. Go to the menu ‘5.Model Number D/L’ like below photo.c. Input the Factory model name(ex 42LD450-ZA) or Serial
number like photo.
d. Check the model name Instart menu -> Factory namedisplayed (ex 42LE7500-ZA)
e. Check the Diagnostics (DTV country only) -> Buyer modeldisplayed (ex 42LE7500-ZA)
3.7. CI+ Key Download method(1) Download Procedure
1) Press "Power on" button of a service R/C.(Baud rate :115200 bps)
2) Connect RS232-C Signal Cable.3) Write CI+ Key through RS-232-C.4) Check whether the key was downloaded or not at ‘In
Start’ menu. (Refer to below).
=> Check the Download to CI+ Key value in LGset. 1. check the method of CI+ Key value
a. check the method on Instart menub. check the method of RS232C Command
1) into the main ass’y mode (RS232 : aa 00 00)
2) check the key download for transmitted command(RS232 : ci 00 10)
3) result value- normally status for download : OKx- abnormally status for download : NGx
2. Check the method of CI+ Key value (RS232)1) into the main ass’y mode (RS232 : aa 00 00)
2) Check the method of CI+ key by command (RS232 :ci 00 20)
3) Result valuei 01 OK 1d1852d21c1ed5dcx
[Visual Adjust and control the Voltage level]
CMD 1 CMD 2 Data 0
A A 0 0
CMD 1 CMD 2 Data 0
C I 1 0
CMD 1 CMD 2 Data 0
A A 0 0
CMD 1 CMD 2 Data 0
C I 2 0
CI+ key Value
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- 10 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.Only for training and service purposes
4. Manual Adjustment4.1. ADC(Saturn5) Adjustment4.1.1. Overview
ADC adjustment is needed to find the optimum black level andgain in Analog-to-Digital device and to compensate RGBdeviation.
4.1.2. Equipment & Condition(1) Adjust Remote control(2) 801GF(802B, 802F, 802R) or MSPG925FA Pattern
Generator- Resolution :
480i Comp1(MSPG-925FA : Model-209, Pattern-65)1080p Comp1(MSPG-925FA : Model-225, Pattern-65)1080p RGB (MSPG-925FA : Model-225, Pattern-65)
- Pattern : Horizontal 100% Color Bar Pattern- Pattern level: 0.7 ± 0.1 Vp-p- Image
(3) Must use standard cable
4.1.3. Adjust method(1) ADC 480i/1080p Comp1, RGB
1) Check connected condition of Comp1 cable to the equipment.2) Give a 480i, 1080p Mode, Horizontal 100% Color Bar
Pattern to Comp1.(MSPG-925FA -> Model: 209, Pattern: 65)
3) Change input mode as Component1 and picture modeas “Standard”
4) Press the In-start Key on the ADJ remote after at least 1min of signal reception. Then, select 7. External ADC ->1. COMP 1080p on the menu.
5) Press OK in Comp480i menu.6) Give a 1080p Mode, Horizontal 100% Color Bar Pattern
to Comp1. (MSPG-925A -> Model: 225, Pattern: 65)7) Press OK in Comp 1080p menu.8) Press OK in RGB menu.9) If ADC Comp is successful, “ADC Component Success”
is displayed. If ADC calibration is fai lure, “ADCComponent Fail” is displayed.
10) If ADC calibration is failure, after recheck ADC patternor condition, retry calibration
11) If ADC RGB is successful, “ADC RGB Success” isdisplayed. If ADC calibration is failure, “ADC RGB Fail”is displayed.
12) If ADC calibration is failure, after recheck ADC patternor condition, retry calibration
4.2. EDID(The Extended Display IdentificationData)/DDC(Display Data Channel) download
(1) OverviewIt is a VESA regulation. A PC or a MNT will display anoptimal resolution through information sharing without anynecessity of user input. It is a realization of “Plug and Play”.
(2) Equipment- Adjust remote control- Since embedded EDID data is used, EDID download JIG,
HDMI cable and D-sub cable are not need.
(3) Download method1) Press Adj. key on the Adj. R/C, 2) Select EDID D/L menu.3) By pressing Enter key, enter EDID D/L menu.4) If Download is successful, OK is displayed, but If
Download is failure, NG is displayed.
5) If Download is failure, Re-try download.
(4) EDID DATAA HDMI
A RGB
* Address 10/11 and 7F means Manufacture Week andChecksum. So this data will be change.
D-sub to D-sub DVI-D to HDMI or HDMI to HDMI
For HDMI EDIDFor Analog EDID
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 00 FF FF FF FF FF FF 00 1E 6D ⓐ ⓑ
0x01 ⓒ 01 03 80 10 09 78 0A EE 91 A3 54 4C 99 26
0x02 0F 50 54 A1 08 00 71 4F 81 80 01 01 01 01 01 01
0x03 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
0x04 45 00 A0 5A 00 00 00 1E 01 1D 00 72 51 D0 1E 20
0x05 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
0x06 3E 1E 53 10 00 0A 20 20 20 20 20 20 ⓓ
0x07 ⓓ 01 ⓔ
0x00 02 03 26 F1 4E 10 1F 84 13 05 14 03 02 12 20 21
0x01 22 15 01 26 15 07 50 09 57 07 67 ⓕ
0x02 ⓕ E3 05 03 01 01 1D 80 18 71 1C 16 20 58 2C
0x03 25 00 A0 5A 00 00 00 9E 01 1D 00 80 51 D0 0C 20
0x04 40 80 35 00 A0 5A 00 00 00 1E 02 3A 80 18 71 38
0x05 2D 40 58 2C 45 00 A0 5A 00 00 00 1E 66 21 50 B0
0x06 51 00 1B 30 40 70 36 00 A0 5A 00 00 00 1E 00 00
0x07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ⓔ
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 00 FF FF FF FF FF FF 00 1E 6D ⓐ ⓑ
0x01 ⓒ 01 03 68 10 09 78 0A EE 91 A3 54 4C 99 26
0x02 0F 50 54 A1 08 00 81 80 61 40 45 40 31 40 01 01
0x03 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
0x04 45 00 A0 5A 00 00 00 1E 01 1D 00 72 51 D0 1E 20
0x05 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
0x06 3E 1E 53 10 00 0A 20 20 20 20 20 20 ⓓ
0x07 ⓓ 00 ⓔ
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- 11 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.Only for training and service purposes
- Detail EDID Options are belowⓐ Product ID
ⓑ Serial No. : Controlled on product line
ⓒ Month, Year: Controlled on production line:ex) Monthly : ‘02’ -> ‘02’
Year : ‘2009’ -> ‘13’ⓓ Model Name(Hex):
ⓔ Checksum(Model: LG TV)
ⓕ Vendor Specific(HDMI)
4.3. White Balance Adjustment4.3.1 Overview
- W/B adj. Objective & How-it-works(1) Objective: To reduce each Panel’s W/B deviation(2) How-it-works : When R/G/B gain in the OSD is at 192, it
means the panel is at its Full Dynamic Range. In order toprevent saturation of Full Dynamic range and data, oneof R/G/B is fixed at 192, and the other two is lowered tofind the desired value.
(3) Adj. condition : normal temperature1) Surrounding Temperature : 25 ºC ± 5 ºC2) Warm-up time: About 5 Min3) Surrounding Humidity : 20 % ~ 80 %
4.3.2 Equipment1) Color Analyzer: CA-210 (NCG: CH9 / WCG: CH 12)2) Adj. Computer(During auto adj., RS-232C protocol is needed)3) Adjust Remote control4) Video Signal Generator MSPG-925F 720p/216-Gray
(Model:217, Pattern:78)-> Only when internal pattern is not available
A Color Analyzer Matrix should be calibrated using CS-1000
4.3.3. Equipment connection MAP
4.3.4. Adj. Command (Protocol)A RS-232C Command used during auto-adj.
Ex) wb 00 00 -> Begin white balance auto-adj.wb 00 10 -> Gain adj.ja 00 ff -> Adj. datajb 00 c0......wb 00 1f -> Gain adj. completed
*(wb 00 20(Start), wb 00 2f(completed)) -> Off-set adj.wb 00 ff -> End white balance auto-adj.
A Adj. Map
Model Name HEX EDID Table DDC Function
FHD Model 0001 01 00 Analog/Digital
MODEL MODEL NAME(HEX)
all 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20
INPUT MODEL NAME(HEX)
HDMI1 67 03 0C 00 10 00 B8 2D
HDMI2 67 03 0C 00 20 00 B8 2D
HDMI3 67 03 0C 00 30 00 B8 2D
HDMI4 67 03 0C 00 40 00 B8 2D
Color Analyzer
Computer
Pat tern Generator
RS-232C
RS-232C
RS-232C
Probe
Signal Source
* If TV internal pattern is used, not needed
RS-232C COMMAND Explanation
[CMD ID DATA]
wb 00 00 Begin White Balance adj.
wb 00 10 Gain adj.(internal white pattern)
wb 00 1f Gain adj. completed
wb 00 20 Offset adj.(internal white pattern)
wb 00 2f Offset adj. completed
wb 00 ff End White Balance adj.(Internal pattern disappears)
ITEM Command Data Range Default
(Hex.) (Decimal)
Cmd 1 Cmd 2 Min Max
Cool R-Gain j g 00 C0
G-Gain j h 00 C0
B-Gain j i 00 C0
R-Cut
G-Cut
B-Cut
Medium R-Gain j a 00 C0
G-Gain j b 00 C0
B-Gain j c 00 C0
R-Cut
G-Cut
B-Cut
Warm R-Gain j d 00 C0
G-Gain j e 00 C0
B-Gain j f 00 C0
R-Cut
G-Cut
ⓔ1 ⓔ2 ⓔ3
HDMI 1 D7 D9 X
HDMI 2 D7 C9 X
HDMI 3 D7 B9 X
HDMI 4 X X X
RGB X X 1D
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- 12 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.Only for training and service purposes
4.3.5. Adj. method(1) Auto adj. method
1) Set TV in adj. mode using POWER ON key.2) Zero calibrate probe then place it on the center of the
Display.3) Connect Cable (RS-232C)4) Select mode in adj. Program and begin adjustment.5) When adj. is complete (OK Sing), check adj. status pre
mode. (Warm, Medium, Cool)6) Remove probe and RS-232C cable to complete adj.
A W/B Adj. must begin as start command “wb 00 00” , andfinish as end command “wb 00 ff”, and Adj. offset if need.
(2) Manual adj. method1) Set TV in Adj. mode using POWER ON2) Zero Calibrate the probe of Color Analyzer, then place it
on the center of LCD module within 10cm of the surface.3) Press ADJ key -> EZ adjust using adj. R/C -> 7. White-
Balance then press the cursor to the right (KEY G).(When KEY(G) is pressed 216 Gray internal pattern willbe displayed)
4) One of R Gain / G Gain / B Gain should be fixed at 192,and the rest will be lowered to meet the desired value.
5) Adj. is performed in COOL, MEDIUM, WARM 3 modesof color temperature.
A If internal pattern is not available, use RF input. In EZAdj. menu 7.White Balance, you can select one of 2Test-pattern: ON, OFF. Default is inner(ON). Byselecting OFF, you can adjust using RF signal in 216Gray pattern.
A Adj. condition and cautionary items1) Lighting condition in surrounding area
Surrounding lighting should be lower 10 lux. Try toisolate adj. area into dark surrounding.
2) Probe location: Color Analyzer (CA-210) probe should be within 10cm and perpendicular of the module surface (80° ~100°)
3) Aging time- After Aging Start, Keep the Power ON status during
5 Minutes.- In case of LCD, Back-light on should be checked
using no signal or Full-white pattern.
4.3.6. Reference (White Balance Adj. coordinateand temperature)
A Luminance : 216 GrayA Standard color coordinate and temperature using CS-1000
(over 26 inch)
A Standard color coordinate and temperature using CA-210(CH 9)
4.4. EYE-Q function checkStep 1) Turn on TVStep 2) Press EYE key of Adj. R/CStep 3) Cover the Eye Q II sensor on the front of the using
your hand and wait for 6 secondsStep 4) Confirm that R/G/B value is lower than 10 of the “Raw
Data (Sensor data, Back light)”. If after 6 seconds,R/G/B value is not lower than 10, replace Eye Q IIsensor.
Step 5) Remove your hand from the Eye Q II sensor and waitfor 6 seconds.
Step 6) Confirm that “ok” pop up. If change is not seen,replace Eye Q II sensor.
4.7. Tool Option selection- Method : Press Adj. key on the Adj. R/C, then select Tool
option.
4.8. Ship-out mode check(In-stop)After final inspection, press IN-STOP key of the Adj. R/C andcheck that the unit goes to Stand-by mode.After final inspection, Always turn on the Mechanical S/W.Mode Color Coordination Temp ∆uv
x y
COOL 0.269 0.273 13000 K 0.0000
MEDIUM 0.285 0.293 9300 K 0.0000
WARM 0.313 0.329 6500 K 0.0000
Mode Color Coordination Temp ∆uv
x y
COOL 0.269 ± 0.002 0.273 ± 0.002 13000 K 0.0000
MEDIUM 0.285 ± 0.002 0.293 ± 0.002 9300 K 0.0000
WARM 0.313 ± 0.002 0.329 ± 0.002 6500 K 0.0000
MODEL Tool 1 Tool 2 Tool 3 Tool 4 Tool 5
47LD650 32864 23087 56332 22828 2866
47LD690 32865 23087 56332 20780 2866
-
- 13 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.Only for training and service purposes
5. GND and Internal Pressure check5.1. Method
1) GND & Internal Pressure auto-check preparation- Check that Power Cord is fully inserted to the SET.
(If loose, re-insert)2) Perform GND & Internal Pressure auto-check
- Unit fully inserted Power cord, Antenna cable and A/Varrive to the auto-check process.
- Connect D-terminal to AV JACK TESTER- Auto CONTROLLER(GWS103-4) ON- Perform GND TEST- If NG, Buzzer will sound to inform the operator.- If OK, changeover to I/P check automatically.
(Remove CORD, A/V form AV JACK BOX)- Perform I/P test- If NG, Buzzer will sound to inform the operator.- If OK, Good lamp will lit up and the stopper will allow the
pallet to move on to next process.
5.2. Checkpoint• TEST voltage
- GND: 1.5 KV / min at 100 mA- SIGNAL: 3 KV / min at 100 mA
• TEST time: 1 second• TEST POINT
- GND TEST = POWER CORD GND & SIGNAL CABLEMETAL GND
- Internal Pressure TEST = POWER CORD GND & LIVE &NEUTRAL
• LEAKAGE CURRENT: At 0.5 mArms
6. Audio
Measurement condition:1. RF input: Mono, 1 KHz sine wave signal, 100 % Modulation2. CVBS, Component: 1 KHz sine wave signal 0.4 Vrms3. RGB PC: 1 KHz sine wave signal 0.7 Vrms
7. USB S/W Download (option, Service only)1) Put the USB Stick to the USB socket 2) Automatically detecting update file in USB Stick
- If your downloaded program version in USB Stick is Low,it didn’t work. But your downloaded version is High, USBdata is automatically detecting
3) Show the message “Copying files from memory”
4) Updating is starting.
5) Updating Completed, The TV will restart automatically6) If your TV is turned on, check your updated version and
Tool option. (explain the Tool option, next stage)* If downloading version is more high than your TV have,
TV can lost all channel data. In this case, you have tochannel recover. if all channel data is cleared, you didn’thave a DTV/ATV test on production line.
* After downloading, have to adjust TOOL OPTION again.1. Push "IN-START" key in service remote control.2. Select "Tool Option 1" and Push “OK” button.3. Punch in the number. (Each model has their number.)
No. Item Min. Typ. Max. Unit
1. Audio practical max 9.0 10.0 12.0 W EQ Off
Output, L/R AVL Off
(Distortion=10 % 8.5 8.9 9.8 Vrms Clear Voice Off
max Output)
2. Speaker (8 Ω 10.0 15.0 W EQ On
Impedance) AVL On
Clear Voice On
-
- 14 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.Only for training and service purposes
BLOCK DIAGRAM
-
- 15 - LGE Internal Use OnlyCopyright LG Electronics. Inc. All rights reserved.Only for training and service purposes
300
200
800
LV1
LV2
120
810
400
540
530
521
900
910
820
510
500
A2
A4
A5
A21
A10
EXPLODED VIEW
Many electrical and mechanical parts in this chassis have special safety-related characteristics. Theseparts are identified by in the Schematic Diagram and EXPLODED VIEW. It is essential that these special safety parts should be replaced with the same components asrecommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
-
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2009.06.18
BCM3556 & NAND FLASH
BCM (EUROBBTV)
NAND_DATA[7]
CI_A[0]
CI_A[3]
CI_A[2]
NAND_DATA[6]
NAND_DATA[6]
NAND_DATA[2]
CI_A[12]
NAND_DATA[0]
NAND_DATA[4]
NAND_DATA[3]
NAND_DATA[3]
NAND_DATA[1]
NAND_DATA[2]
CI_A[8]
CI_A[5]
NAND_DATA[7]
CI_A[6]
NAND_DATA[5]
NAND_DATA[7]
NAND_DATA[0]
NAND_DATA[5]
NAND_DATA[1]
NAND_DATA[0]
CI_A[9]
CI_A[11]
NAND_DATA[6]
CI_A[13]
CI_A[7]
NAND_DATA[5]
CI_A[4]
NAND_DATA[2]
NAND_DATA[4]
NAND_DATA[4]
CI_A[10]
NAND_DATA[0-7]
CI_A[1]
NAND_DATA[1]
NAND_DATA[3]
R132 22
R12722
R117
33
R10372.7KOPT
R10032.7K
NAND_WEb
PWM_DIM
DSUB_DET
NAND_DATA[0-7]
R10072.7K
OPT
R10222
SC_RE2
NAND_CEb
R1012 100
MODEL_OPT_5
R1022
1K
DDR_512MB
MODEL_OPT_1
C1150.1uF
R1692.7K
C1140.1uF
NAND_REb
R133 22
SCL3_3.3V
R1023
1K
NON_GIP
R10012.7K
MODEL_OPT_0
R193
4.7K
FRC_RESET
R1042 100
NAND_ALE
CI_OUTCLK
MODEL_OPT_1
C1164700pF
SDA1_3.3V
MODEL_OPT_2
R140
22
A_DIM
R194
4.7K
R10082.7K
OPT
RGB_DDC_SCL
R10402.7KOPT
NAND_ALE
R10392.7K
EBI_WE
/CI_IREQ
C1030.1uF
CI_MOD_RESET
RF_SWITCH_CTL
MODEL_OPT_0
R109 100
NAND_CLE
+3.3V_NORMAL
C1678pFOPT
R10002.7K
MODEL_OPT_5
NAND_CEb
TUNER_RESET
R12222
ERROR_OUT
R1024 100
NAND_CLE
NAND_REb
R130 22
NAND_WEb
+3.3V_NORMAL
R10022.7KOPT
AV_CVBS_DET
+3.3V_NORMAL
R1033 22
R1572.7K
OPT
CI_A[0-13]
SIDE_AV_DET
IF_AGC_SEL
EPHY_LINK
MODEL_OPT_4
R1045
4.7K
NAND_RBb
R10062.7KOPT
R136
4.7K
R1018
1K
NO_FRC
R10052.7K
R1011
1K
MINI_LVDS/NO LOCAL_D
FE_TS_VAL_ERR
+3.3V_NORMAL
SDA3_3.3V
R1019 100
/CI_CD2
R1013
1K
EXTERNEL FRC/T_CON FRC
+3.3V_NORMAL
R1015
1K
DDR_256MB
BT_RESET
R1562.7K
+3.3V_NORMAL
NAND_DATA[0-7]
R108 100
R1582.7K
OPT
NAND_CLE
R1021
1K
HD
R110 100
SC_RE1
MODEL_OPT_2
R111 22
R10342.7K
+3.3V_NORMAL
R10042.7K
OPT
SCL1_3.3V
C1718pFOPT
IC102M24M01-HRMN6TP
3E2
2E1
4VSS
1NC
5SDA
6SCL
7WP
8VCC
MODEL_OPT_3
CI_5V_CTL
R134
2.7K
R191
2.7K
SCL0_3.3V
R1020
1K
FRC
+3.3V_NORMAL
EBI_CS
R1009
1K
GIP
RGB_DDC_SDA
+3.3V_NORMAL
EBI_CS
R1046 22
/CI_WAIT
NAND_DATA[0-7]
EBI_RW
R10352.7K
R10440
BCM_RX
EPHY_ACTIVITY
Q101KRC103S
E
B
C
R1017
1K
FHD
R10382.7K
R12922
MODEL_OPT_4
R1014
1K
LVDS/LOCAL_D
HP_DET
NAND_ALE
SDA0_3.3V
BCM_TX
FLASH_WP
LNA2_CTL/BOSTER_CTL
R10362.7KOPT
+3.3V_NORMAL
MODEL_OPT_3
R1010
1K
NO FRC/INTERNER FRC
R107 100
/CI_CD1
R11622
NAND_RBb
R1027
10K
SYS_RESETb
+3.3V_NORMAL
SOC_RESET
WIRELESS_DL_TX
WIRELESS_DL_RX
COMP2_DET
SDA2_3.3V
SCL2_3.3V
AUD_MASTER_CLK
SCART1_DET
VREG_CTRL
/RST_HUB
R1030 0
R10320
R1025
4.7K
C136 10uF10V
SDA3_3.3V
SCL3_3.3VR1026 22
R1028 22
DTV_ATV_SELECT
SIDE_COMP_DET
POWER_DETR10470
OPT
HDMI_HPD_4
HDMI_HPD_3
HDMI_HPD_2
HDMI_HPD_1
R1141K
R1029 1K
R199 1K
R106 1K
5V_HDMI_1
5V_HDMI_2
5V_HDMI_3
5V_HDMI_4
R1048 100
R1050 100
R161 100
R104922
R105122
LOCAL DIMMING R170
1.2K
R187
1.2K
R180
1.2K
R183
1.2K
R176
1.2K
R184
1.2K
R171
1.2K
R177
1.2K
R123 0 WIRELESS
R124 0 WIRELESS
IC101NAND04GW3B2DN6E
NAND FLASH
26NC_17
27NC_18
28NC_19
29I/O0
30I/O1
31I/O2
32I/O3
33NC_20
34NC_21
35NC_22
36VSS_2
37VDD_2
38NC_23
39NC_24
40NC_25
41I/O4
42I/O5
43I/O6
44I/O7
45NC_26
46NC_27
47NC_28
48NC_29
17AL
3NC_3
6NC_6
16CL
15NC_10
14NC_9
13VSS_1
12VDD_1
11NC_8
10NC_7
9E
8R
7RB
4NC_4
5NC_5
25NC_16
24NC_15
23NC_14
2NC_2
22NC_13
21NC_12
1NC_1
20NC_11
19WP
18W
SIDE_COMP_DETQ103
FDV301N
OPT
G
D S
Q104
FDV301N
OPT
G
D SR173
10K
OPT
WIRELESS_SCL
SDA2_3.3VWIRELESS_SDA
SCL2_3.3V
+3.3V_NORMAL
R160100
LG5111_RESET
R1920DC DC
DEMOD_RESETDEMOD_RESET
DD DD
M_REMOTE_RX M_REMOTE_RX
M_REMOTE_TXM_REMOTE_TX
R103 0RF_SWITCH_CTL_CHB RF_SWITCH_CTL_CHB
R11322DEMOD_RESET
LG5111_RESET
+12V
C1780.1uF50V
C1790.1uF50V
R104112KC17322uF16V
C180100pF50V
EMI
R105 56
R115 1.8K
R10524.7K
+3.3V_NORMAL
MODEL_OPT_6/CI_SEL
MODEL_OPT_6
R118
1K
OLED
R119
1K
NON_OLED
MDS62110204
GAS6-*1
5.5T_GAS
MDS62110204
GAS7-*1
5.5T_GAS
MDS62110204
GAS1-*1
5.5T_GAS
MDS62110206
GAS6
6.5T_GAS
MDS62110206
GAS2
OPT
MDS62110206
GAS7
6.5T_GAS
MDS62110206
GAS5
OPT
MDS62110206
GAS1
6.5T_GAS
MDS62110206
GAS4
OPT
MDS62110206
GAS3
OPT
MDS62110206
GAS8
OPT
MDS62110206
GAS9
OPT
IC100LGE3556C (C0 VERSION)
GPIO_00N26
GPIO_01L26
GPIO_02N25
GPIO_03L25
GPIO_04K27
GPIO_05K28
GPIO_06K24
GPIO_07K26
GPIO_08K25
GPIO_09AA27
GPIO_10AA28
GPIO_11AA26
GPIO_12L1
GPIO_13L3
GPIO_14L2
GPIO_15Y25
GPIO_16Y26
GPIO_17M27
GPIO_18AA25
GPIO_19R25
GPIO_20N28
GPIO_21N27
GPIO_22AH18
GPIO_23P23
GPIO_24M23
GPIO_25AD19
GPIO_26AE19
GPIO_27M4
GPIO_28M5
GPIO_29L23
GPIO_30Y28
GPIO_31Y27
GPIO_32G2
GPIO_33G3
GPIO_34G5
GPIO_35G6
GPIO_36G4
GPIO_37L24
GPIO_38P25
GPIO_39L5
GPIO_40K4
GPIO_41K1
GPIO_42L27
GPIO_43M26
GPIO_44N23
GPIO_45R28
GPIO_46R27
GPIO_47R26
GPIO_48P28
GPIO_49P27
GPIO_50K6
GPIO_51K5
GPIO_52P26
GPIO_53M3
GPIO_54M2
GPIO_55M1
GPIO_56L4
GPIO_57L6
SGPIO_00W27
SGPIO_01W28
SGPIO_02W26
SGPIO_03W25
SGPIO_04J2
SGPIO_05J1
SGPIO_06K3
SGPIO_07K2
EBI_ADDR3J23
EBI_ADDR4J24
EBI_ADDR2H25
EBI_ADDR1H24
EBI_ADDR0H23
EBI_ADDR5J25
EBI_ADDR6F26
EBI_ADDR8H28
EBI_ADDR9J26
EBI_ADDR13H27
EBI_ADDR12G26
EBI_ADDR11J27
EBI_ADDR10J28
EBI_ADDR7F27
EBI_TABG24
EBI_WE1BH26
EBI_CLK_ING27
EBI_CLK_OUTG28
EBI_RWBK23
EBI_CS0BG25
NAND_DATA0U24
NAND_DATA1T26
NAND_DATA2T27
NAND_DATA3U26
NAND_DATA4U27
NAND_DATA5V26
NAND_DATA6V27
NAND_DATA7V28
NAND_CS0BT24
NAND_ALER23
NAND_REBT23
NAND_CLET25
NAND_WEBR24
NAND_RBBU25
SF_MISOW24
SF_MOSIU23
SF_SCKV23
SF_CSBV24
MDS62110205
GAS6-*2
7.5T_GAS
MDS62110205
GAS1-*2
7.5T_GAS
MDS62110205
GAS7-*2
7.5T_GAS
BT_ON/OFFR181 100
BCM BT MODULE
MDS61887710
GAS1-*3
9.5T_GAS
MDS61887710
GAS2-*3
9.5T_GAS
MDS61887710
GAS3-*3
9.5T_GAS
MDS61887710
GAS4-*3
9.5T_GAS
MDS61887710
GAS5-*3
9.5T_GAS
MDS61887710
GAS6-*3
9.5T_GAS
MDS61887710
GAS8-*3
9.5T_GAS
MDS61887710
GAS9-*3
9.5T_GAS
MDS62110204
GAS1-*4
55LD650_5.5T
MDS62110204
GAS3-*4
55LD650_5.5T
1
Default Res. of all NAND pin is Pull-down
For CI
For CI
* I2C MAP
* NAND FLASH MEMORY 4Gbit (512M for BB)
MODEL OPTION
External Demod.
Open Drain
* I2C_0 :
* I2C_1 :
* I2C_2 :
* I2C_3 :
BB Add.
For CI
Boot Strap
RESET
A8’h
NAND_IO[0] : Flash Select (1)0 : Boot From Serial Flash1 : Boot From NAND Flash
NAND_IO[1] : NAND Block 0 Write (DNS)0 : Enable Block 0 Write1 : Disable Block 0 Write
NAND_IO[3:2] : NAND ECC (1, DNS)00 : No ECC01 : 1 ECC Bit10 : 4 ECC Bit11 : 8 ECC Bit
NAND_IO[4] : CPU Endian (0)0 : Little Endian1 : Big Endian
NAND_IO[6:5] : Xtal Bias Control (1, DNS)00 : 1.2mA (Fundmental Recommand)01 : 1.8mA10 : 2.4mA (3rd over tune Recommand)11 : 3.0mA
NAND_IO[7] : MIPS Frequency (DNS)0 : 405MHz1 : 378MHz
NAND_ALE : I2C Level (DNS)0 : 3.3V Switching1 : 5V Switching
NAND_CLE0 : Enable D2CDIFF AC (DNS)1 : Disabe D2CDIFF AC
NVRAM
EXT IRQGPIO_00, GPIO_01, GPIO_02,GPIO_11, GPIO_11, GPIO_39
IR_INT : GPIO_23IR1_IN : GPIO_25IR2_IN : GPIO_29IR_OUT : GPIO_26
PWM0 : GPIO_24PWM1 : GPIO_09
IR_IN
INTERRUPT PIN
INTERRUPT PIN
INTERRUPT PIN
IR_IN
BCM_AVC_DEBUG_TX1
BCM_AVC_DEBUG_RX1
BT_MUTE
From wireless_I2C to micom I2C
SMD GASKET
15page:TW_9910_RESET
17page:M_RFMODULE_RESET
15page:CHB_RESET
17page : Motion Remocon
17page : Motion Remocon
28page : ISDB Demod
17page : Motion Remocon
17page : Motion Remocon
15page : CHB_SUB_TUNER
FOR ESD 12V Pattern
URSA3 External
HIGH
LOW
HIGH
OLED
LOW
DDR-256M
MODEL_OPT_4
HIGH
MAIN_MINI_LVDS
HD
MAIN_LVDS
K1
NON_OLED
MODEL_OPT_3
MODEL_OPT_6
MODEL_OPT_4
L25
N28
MODEL_OPT_5
FRC
MODEL_OPT_0
MODEL_OPT_2 DDR-512M
HIGH
GIP
PIN NAME
PWIZ Pannel T-conwith LG FRC
MODEL_OPT_1 AA26
HIGH
R26
URSA3 Internal
LOW
NON_URSA3
LOW
K4
*MODEL_OPT_0 & MODEL_OPT_4 REFER TO THIS OPTION
NON-GIP
PIN NO.
LOW
K27
NO FRC
NON_FRC
MODEL_OPT_0
FHD
URSA3
Copyright © 2010 LG Electronics. Inc. All rights reserved.Only for training and service purposes LGE Internal Use Only
-
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. BCM3556 AUD_IN/LVDS
2009.06.18BCM (EUROBBTV)
CI_OUTDATA[6]
CI_OUTDATA[7]
CI_OUTVALID
CI_OUTSTART
CI_OUTDATA[1]
CI_OUTDATA[2]
CI_OUTDATA[0]
CI_OUTDATA[3]
CI_OUTDATA[4]
CI_OUTDATA[5]
54MHz_XTAL_N
54MHz_XTAL_P
L202
BLM18PG121SN1D
C2130.01uF
A3.3V A2.5V
C219
0.1uF
C214
0.1uF
R220 560
A1.2V
C2150.1uF
C223
0.1uF
+3.3V_NORMAL
R201
1.5K
R200
1.5K
L200BLM18PG121SN1D
A2.5VC209
0.1uF
R2093.9K
C201100pF
R210120
A1.2V
C207
0.1uF
C203
0.1uF
C202
0.1uF
A3.3V
R218240 R2191K
C2220.1uF
A2.5V
C295
0.1uF
A2.5VA1.2V
C236
0.1uF
C239
0.1uF
A1.2V
C2012
0.1uF
54MHz_XTAL_P 002:I2
C251
0.1uF
54MHz_XTAL_N 002:I1
A2.5V
A1.2V
L203BLM18PG121SN1D
C2330.1uF
+3.3V_NORMAL
A2.5V
+3.3V_NORMAL
C2340.1uF
SYS_RESETb001:A6;001:B7
L204BLM18PG121SN1D
A1.2V
A1.2V
L207BLM18PG121SN1D
C237
0.1uF
R2221K
R2621K
R221
4.7K
L211BLM18PG121SN1D
LVDS_TX_0_DATA3_P013:F7;035:AK14
LVDS_TX_0_DATA0_P013:E7;035:AK11
LVDS_TX_1_DATA3_N013:E7;035:AK19
LVDS_TX_1_DATA1_P013:E7;035:AK16
LVDS_TX_0_DATA1_N013:E7;035:AK12
LVDS_TX_0_DATA1_P013:E7;035:AK11
LVDS_TX_1_CLK_P 013:E7;035:AK18
LVDS_TX_0_DATA2_N013:F7;035:AK12
LVDS_TX_1_CLK_N 013:E7;035:AK18
LVDS_TX_0_DATA4_P013:F7;035:AK14
LVDS_TX_1_DATA4_P013:E7;035:AK19
LVDS_TX_0_DATA2_P013:F7;035:AK12
LVDS_TX_1_DATA3_P013:E7;035:AK19
LVDS_TX_0_CLK_N 013:E7;035:AK13
LVDS_TX_0_DATA4_N013:F7;035:AK15
LVDS_TX_0_CLK_P 013:E7;035:AK13
LVDS_TX_1_DATA4_N013:E7;035:AK20
LVDS_TX_1_DATA1_N013:E7;035:AK17
LVDS_TX_0_DATA3_N013:F7;035:AK14
LVDS_TX_1_DATA0_N013:E7;035:AK16
LVDS_TX_1_DATA0_P013:E7;035:AK16
LVDS_TX_1_DATA2_P013:E7;035:AK17
LVDS_TX_1_DATA2_N013:E7;035:AK17
LVDS_TX_0_DATA0_N013:E7;035:AK11
SC1_LR_INCM002:J7
REAR_AV_LR_INCM002:J6
R233 51
R231 51
R230 51
R234 51
R229 51
R232 51
COMP2_LR_INCM002:J6
SC1_L_IN041:B5
R228 51
PC_LR_INCM002:J7
PC_R_IN009:I3
SC1_R_IN041:B5
PC_L_IN009:I3
R215 51
C238
0.1uF
D3.3V
R235
2.7K
P200
TJC2508-4A
1
2
3
4
A1.2V
R240
390OPT
R243
604
L208
1008LS-272XJLC
C257
33pF
R212
22
R21122
C229
12pF
C230
12pF
X903
54MHz
21
3
R245
34
R251
34
COMP2_VID_INCM
TU_CVBS_INCM003:A3
R257
5.1
R256
5.1
B_VID_INCM003:A5
R258
5.1
R259
5.1
R252
5.1
C2016 0.1uF
C2015 0.1uF
C258 0.1uF
R250
34
C262 0.1uF
R_VID_INCM003:A5
R248
34
R244
34
REAR_AV_LR_INCM002:C6
C264 0.1uF
R246
34
R247
34
C261 0.1uF
SIDE_AV_LR_INCM002:C6
C2019 0.1uF
COMP2_LR_INCM
002:C6
G_VID_INCM003:A5
PC_LR_INCM002:C6
REAR_AV_CVBS_INCM003:A3
C20140.15uF
C20240.15uF
C2650.15uF
C20220.15uF
C2690.15uF
EPHY_TDNEPHY_TDP
A2.5V A1.2VEPHY_RDP
C2440.1uF16V
L210
BLM18PG121SN1D
C247
0.1uF
C2020
0.1uF
EPHY_RDN
L209BLM18PG121SN1D
L212
BLM18PG121SN1D
CI_OUTDATA[0-7],CI_OUTSTART,CI_OUTVALID045:V14
CI_A[14]
SC1_CVBS_INCM 003:A3C2011 0.1uF
R260
34
SIDE_AV_CVBS_INCM 003:A3
R261
34
C2023 0.1uF
FE_TS_DATA_CLKFE_TS_SERIAL
FE_TS_SYNC
TU_SIF_INCM 003:A3
SC1_LR_INCM002:C6
SC1_RGB_INCM003:A4
R2491K
R204 51
R214 51
BT_DP
BT_DM
SIDE_USB_DM
SIDE_USB_DP
COMP2_L_IN
COMP2_R_IN
DTV/MNT_V_OUT
REAR_AV_R_IN041:B5
REAR_AV_L_IN041:B5
SIDE_AV_LR_INCM002:J6
SIDE_AV_L_IN041:B5
SIDE_AV_R_IN041:B5
C212
4.7uF
C2028
4.7uF
C208
4.7uF
C20264.7uF
C2021
4.7uF
C2018
4.7uF
C217
10uF
C228
10uF
OPT
C242
4.7uF
C2013
4.7uF
C2354.7uF
C241
4.7uF
C240
4.7uF
C23110uF
C270
0.47uF
C271
0.47uF
C2025
0.47uF
C2010
0.47uF
C2017
0.47uF
TP4021
TP4022
TP4023
R236 0
R237 0
R224
2.7K
OPTR225
2.7K
OPT
R227
2.7K
R226
2.7K
C224 0.015uF
C226 0.015uF
C210 0.015uF
C206 0.015uF
C232 0.015uF
C220 0.015uF
C225 0.015uF
C221 0.015uF
C211 0.015uF
C227 0.015uF
C298
0.047uF
C279
0.047uF
C277
0.047uF
C253
0.047uF
C256
0.047uF
C254
0.047uF
C2027
0.047uF
C296
0.047uF
C299
0.047uF
C252
0.047uF
R264
0
R265
0
R266
2.7K
R238
75
1%
IC100LGE3556C (C0 VERSION)
PKT0_CLKD23
PKT0_DATAC24
PKT0_SYNCB26
RMX0_CLKA25
RMX0_DATAB25
RMX0_SYNCA26
POD2CHIP_MCLKIG23
POD2CHIP_MDI0D25
POD2CHIP_MDI1D24
POD2CHIP_MDI2C25
POD2CHIP_MDI3E27
POD2CHIP_MDI4E26
POD2CHIP_MDI5D28
POD2CHIP_MDI6D27
POD2CHIP_MDI7D26
POD2CHIP_MISTRTE23
POD2CHIP_MIVALE24
CHIP2POD_MCLKOF25
CHIP2POD_MDO0C27
CHIP2POD_MDO1C26
CHIP2POD_MDO2B28
CHIP2POD_MDO3B27
CHIP2POD_MDO4A27
CHIP2POD_MDO5F24
CHIP2POD_MDO6F23
CHIP2POD_MDO7E25
CHIP2POD_MOSTRTC28
CHIP2POD_MOVALA28
VDAC_AVDD2P5AC18
VDAC_AVDD1P2AF20
VDAC_AVDD3P3_1AG20
VDAC_AVDD3P3_2AG21
VDAC_AVSS_1AF19
VDAC_AVSS_2AD20
VDAC_AVSS_3AE20
VDAC_RBIASAH22
VDAC_1AH20
VDAC_2AG19
VDAC_VREGAH21
BSC_S_SCLM25
BSC_S_SDAM24
USB_AVSS_1R6
USB_AVSS_2T6
USB_AVSS_3R7
USB_AVSS_4T7
USB_AVSS_5T8
USB_AVDD1P2R3
USB_AVDD1P2PLLU3
USB_AVDD2P5T4
USB_AVDD2P5REFT3
USB_AVDD3P3R4
USB_RREFU4
USB_DM1V1
USB_DP1V2
USB_DM2U1
USB_DP2U2
USB_MONCDRT5
USB_MONPLLR5
USB_PWRFLT_1R1
USB_PWRFLT_2R2
USB_PWRON_1T2
USB_PWRON_2T1
EPHY_VREFP6
EPHY_RDACP5
EPHY_RDNP3
EPHY_RDPP2
EPHY_TDNN3
EPHY_TDPN2
EPHY_AVDD1P2P1
EPHY_AVDD2P5P4
EPHY_PLL_VDD1P2N4
EPHY_AGND_1N1
EPHY_AGND_2N5
EPHY_AGND_3P7
AUDMX_LEFT1AE6
AUDMX_RIGHT1AD7
AUDMX_INCM1AF6
AUDMX_LEFT2AH4
AUDMX_RIGHT2AG5
AUDMX_INCM2AG4
AUDMX_LEFT3AG6
AUDMX_RIGHT3AF7
AUDMX_INCM3AE7
AUDMX_LEFT4AH5
AUDMX_RIGHT4AG7
AUDMX_INCM4AH6
AUDMX_LEFT5AD8
AUDMX_RIGHT5AF8
AUDMX_INCM5AE8
AUDMX_LEFT6AH7
AUDMX_RIGHT6AH8
AUDMX_INCM6AG8
AUDMX_AVSS_1AF5
AUDMX_AVSS_2AB9
AUDMX_AVSS_3AA10
AUDMX_AVSS_4AB10
AUDMX_AVSS_5AA11
AUDMX_AVSS_6AB11
AUDMX_LDO_CAPAC8
AUDMX_AVDD2P5AE5
LVDS_TX_0_DATA0_PB4
LVDS_TX_0_DATA0_NA4
LVDS_TX_0_DATA1_PC6
LVDS_TX_0_DATA1_NB6
LVDS_TX_0_DATA2_PB3
LVDS_TX_0_DATA2_NA3
LVDS_TX_0_DATA3_PA1
LVDS_TX_0_DATA3_NA2
LVDS_TX_0_DATA4_PD5
LVDS_TX_0_DATA4_ND6
LVDS_TX_0_CLK_PC5
LVDS_TX_0_CLK_NB5
LVDS_TX_1_DATA0_PB1
LVDS_TX_1_DATA0_NB2
LVDS_TX_1_DATA1_PC2
LVDS_TX_1_DATA1_NC3
LVDS_TX_1_DATA2_PD1
LVDS_TX_1_DATA2_ND2
LVDS_TX_1_DATA3_PE1
LVDS_TX_1_DATA3_NE2
LVDS_TX_1_DATA4_PE3
LVDS_TX_1_DATA4_NE4
LVDS_TX_1_CLK_PD3
LVDS_TX_1_CLK_ND4
LVDS_PLL_VREGF5
LVDS_TX_AVDDC1P2F1
LVDS_TX_AVDD2P5_1F4
LVDS_TX_AVDD2P5_2F2
LVDS_TX_AVSS_1C1
LVDS_TX_AVSS_2F3
LVDS_TX_AVSS_3C4
LVDS_TX_AVSS_4A5
LVDS_TX_AVSS_5E5
LVDS_TX_AVSS_6E6
LVDS_TX_AVSS_7D7
LVDS_TX_AVSS_8E7
LVDS_TX_AVSS_9F7
LVDS_TX_AVSS_10G7
LVDS_TX_AVSS_11H7
CLK54_AVDD1P2AD27
CLK54_AVDD2P5AD28
CLK54_AVSSAD26
CLK54_XTAL_NAC26
CLK54_XTAL_PAC27
CLK54_MONITORAE25
PM_OVERRIDEY23
VCXO_AGND_1AA23
VCXO_AGND_2AB24
VCXO_AGND_3AC24
VCXO_AVDD1P2AF25
VCXO_PLL_AUDIO_TESTOUTAF24
RESET_OUTBP24
RESETBF6
NMIBN24
TMODE_0J5
TMODE_1J4
TMODE_2J6
TMODE_3J3
SPI_S_MISOV25
POR_OTP_VDD2P5AH3
POR_VDD1P2AB8
EJTAG_TCKH4
EJTAG_TDIH3
EJTAG_TDOH2
EJTAG_TMSH1
EJTAG_TRSTBG1
EJTAG_CE0H6
EJTAG_CE1H5
PLL_MAIN_AVDD1P2AB26
PLL_MAIN_AGNDAC25
PLL_MAIN_MIPS_EREF_TESTOUTAB27
PLL_RAP_AVD_TESTOUTM6
PLL_RAP_AVD_AVDD1P2N6
PLL_RAP_AVD_AGNDN7
BYP_CPU_CLKAA24
BYP_DS_CLKY24
BYP_SYS216_CLKAE24
BYP_SYS175_CLKAD25
2
Route INCM between associatedleft and right signals of same channel
The INCM trace ends at thesame point where the connectorground connects to the board ground(thru-hole connector pin).
Place test points, resistorsnear audio connector.Connect the other side ofthe resistor to GND as closeas possible to the groundconnection of the associatedaudio connector.
54MHz X-TAL
R220 : BCM recommened resistor 562 ohm
BROAD BAND STUDIO
When usding FUNDMENTAl then series R = 0 ohm and CL = 8 pF
When usding Dip-type X-tal then series R = 22 ohm and CL = 12 pF
VIDEO INCM
PLACE NEAR BCM CHIP
AUDIO INCMPLACE NEAR BCM CHIP
PLACE NEAR Jacks
Route Between SC2_L_IN & SC2_R_IN
Route Between AV1_L_IN & AV1_R_IN
Route Between COMP1_L_IN & COMP1_R_IN
Route Between SC1_L_IN & SC1_R_IN
Route Between PC_L_IN & PC_R_IN
Near J1501
Near J1600
Near J1603
Near J1500
Near J1602
Near Q1705
Near J1500
Near J1603
Near P1600
Near Q1704
Near J1501
Near J1500
Route Along With TUNER_SIF_IF_N
Run Along TUNER_CVBS_IF_P Trace
Run Along SC1_R,SC_G,SC_B Trace
Run Along COMP_Y_IN,COMP_Pr_IN,COMP_Pb_IN Trace
Run Along DSUB_R Trace
Run Along DSUB_G Trace
Run Along DSUB_B Trace
Run Along SC1_CVBS_IN Trace
Run Along SC2_CVBS_IN Trace
TP is Necessory
Copyright © 2010 LG Electronics. Inc. All rights reserved.Only for training and service purposes LGE Internal Use Only
-
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2009.06.18
BCM3556 VIDEO IN
EUROBBTV
B_VID_INCM
A2.5V
L105
BLM18PG121SN1D
A2.5V
A3.3V
R1280
C125 0.1uF
C133 0.1uF
L103
BLM18PG121SN1D
A1.2V
L107
BLM18PG121SN1D
R13710K
C105
OPT
L110
BLM18PG121SN1D
C1560.1uF
A1.2V
DSUB_B
RGB_VSYNC
C130 0.1uF
A1.2V
R_VID_INCM
C1120.1uF
SC1_RGB_INCM
C1550.1uF
C1540.1uF
L102BLM18PG121SN1D
A2.5V
COMP2_VID_INCM
C110 0.1uF
A1.2V
G_VID_INCM
C134 0.1uF
C1440.1uF
C131 0.1uF
D3.3V
A1.2V
L106BLM18PG121SN1D
C1600.1uF
C1190.1uF
DSUB_G
R310
10K
C1110.1uF
C104
OPT
C1500.1uF
C1570.1uF
C1130.1uF
C124 0.1uF
C1510.01uF
C1171000pF
C1610.1uF
C1581000pF
C129 0.1uF
A2.5V
L108BLM18PG121SN1D
C1490.01uF
A1.2V
RGB_HSYNC
SPDIF_OUT
C1530.1uF
C132 0.1uF
C135 0.1uF
C127 0.1uF
R153499
OPT
C1520.01uF
R152499
C1201000pF
C1470.01uF
C1230.01uF
C1591000pF
C1060.1uF
A2.5V
L109
BLM18PG121SN1D
C128 0.1uF
R139
12K
A2.5V
A3.3V
C1480.01uF
L104
BLM18PG121SN1D
C1180.01uF
DSUB_R
A2.5V
C1210.1uF
+5V_NORMAL
R2037 10K
OPT
R2038
10K
10K
R2039
C30060.1uF16V
HDMI_SCL
HDMI_SDA
R3070
R3080
R20361K
R309 10K
R3055240O
PT
A2.5V
R402010K
R4021
12KC4020
0.1uF
R3056
120
OPT
SC1_FB
SC1_ID
SC1_R
SC1_B
SC1_G
SIDE_AV_CVBS_INCM
SC1_CVBS_INCM
SC1_CVBS_IN
TU_CVBS_INCMREAR_AV_CVBS_INCM
C100 0.1uF
SCART1_Rout_P
SCART1_Lout_N
SCART1_Rout_N
SCART1_Lout_P
TU_SIF_INCM
TU_SIF
TU_CVBS
HP_LOUT_N
HP_LOUT_P
HP_ROUT_P
HP_ROUT_N
D3.3V
C357
10uF10V
C2670.01uF
D1.2V
C3200.1uF
16V
C3190.1uF
16V
C2840.01uF
C28633uF
D1.8V
C3560.1uF
16V
C3180.1uF
16V
C2760.1uF
C2430.1uF
C2930.01uF
C3770.01uF
C3040.1uF
16V
D1.2V
C3630.1uF
16V
C3780.1uF
C20060.01uF
C20030.1uF
D1.8V
C2160.1uF C275
0.1uF
C3740.01uF
C2940.1uF C274
0.1uF
C2551000pF
C3820.01uF
C3480.1uF
16V
C2890.1uF
C3700.1uF
C2591000pF
C200433uF
C2921000pF
C2460.01uFC250
1000pF
D1.8V
C2811000pF
C2821000pF
C3731000pF
D3.3V
C2900.01uF
C3750.1uF
C2720.1uF
C2481000pF
R20520
C3640.1uF
16V
C3710.01uF
D1.2V
C3660.1uF
C3650.1uF
16V
A3.3V
D1.8V
C3831000pF
C20050.01uF
C2881000pF
C2681000pF
C2850.01uF
C2831000pF
D3.3V
C3810.1uF
COMP2_Pb
COMP2_Pr
COMP2_Y
AUD_SCK
AUD_LRCK
AUD_LRCH
REAR_AV_CVBS
SIDE_AV_CVBS
C1224.7uF
C1724.7uF
C1404.7uF
C1454.7uF
C16410uF
C16210uF
C16510uF
C16610uF
C16310uF
C38010uF
C37910uF
C29110uF
C2634.7uF
C2454.7uF
C2804.7uF
C2784.7uF
C2974.7uF
C2664.7uF
C3694.7uF
C3764.7uFC249
4.7uF
R142 OPT
R313
75
1%
NON_EU
R315
75
1%
NON_EU
R131
75
1%
R312
75
1%
R2114
0
C174 0.1uF
C175 0.1uF
C176 0.1uF
SIDE_COMP_Pb
SIDE_COMP_Pr
SIDE_COMP_INCM
SIDE_COMP_Y
R166
75
1%
C177
OPT
R167
75
1%
R12082
1%
R165
82
1%
R2113
12R2115
12
R143 62
R100 62
R135
75
1%
OPT
C17047pF
C169
47pF
C10147pF
A3.3V+3.3V_NORMAL
L112CIC21J501NE
C20070.1uF16V
+1.8V_HDMI+1.8V_AMP
C20080.1uF16V
L111BLM18PG121SN1D
HDMI_RX0+
HDMI_RX0-
HDMI_RX2+
HDMI_RX2-
HDMI_RX1-
HDMI_RX1+
HDMI_CLK-
HDMI_CLK+
SIDE_COMP_Y
SIDE_COMP_Pr
SIDE_COMP_Pb
SIDE_COMP_INCM
TU_IF_AGC_2
TU_IF_P_1
TU_IF_P_1TU_IF_N_1
TU_IF_AGC_1
TU_IF_N_1
TU_IF_AGC_2
TU_IF_AGC_1
R135-*182 1%
NON_EU
C1464.7uF
R2035
0
R21170
R21160
OPT
C287100uF
C38433uF10V
IC100LGE3556C (C0 VERSION)
DS_AGCI_CTLAG28
DS_AGCT_CTLAH28
EDSAFE_AVSS_1AA21
EDSAFE_AVSS_2AB22
EDSAFE_AVSS_3AF26
EDSAFE_AVSS_4AF27
EDSAFE_AVSS_5AF28
EDSAFE_AVDD2P5AG27
EDSAFE_DVDD1P2AE26
EDSAFE_IF_NAE28
EDSAFE_IF_PAE27
PLL_DS_AGNDAD24
PLL_DS_AVDD1P2AB19
PLL_DS_TESTOUTAB25
SD_V5_AVDD1P2AB18
SD_V5_AVDD2P5AC17
SD_V5_AVSSAB17
SD_V1_AVDD1P2AD14
SD_V1_AVDD2P5AD16
SD_V1_AVSS_1AB15
SD_V1_AVSS_2AC15
SD_V2_AVDD1P2AD13
SD_V2_AVDD2P5AE13
SD_V2_AVSS_1AC13
SD_V2_AVSS_2AB14
SD_V2_AVSS_3AC14
SD_V3_AVDD1P2AC12
SD_V3_AVDD2P5AD12
SD_V3_AVSS_1AB13
SD_V3_AVSS_2AA14
SD_V4_AVDD1P2AC11
SD_V4_AVDD2P5AD11
SD_V4_AVSSAB12
SD_RAD10
SD_INCM_RAC10
SD_GAE9
SD_INCM_GAF9
SD_BAH9
SD_INCM_BAG9
SD_Y1AG15
SD_PR1AE15
SD_PB1AF15
SD_INCM_COMP1AH15
SD_Y2AG16
SD_PR2AF16
SD_PB2AH17
SD_INCM_COMP2AH16
SD_Y3AG14
SD_PR3AE14
SD_PB3AF14
SD_INCM_COMP3AH14
SD_L1AH10
SD_C1AG10
SD_INCM_LC1AE10
SD_L2AE11
SD_C2AF11
SD_INCM_LC2AH11
SD_L3AH13
SD_C3AE12
SD_INCM_LC3AF12
SD_CVBS1AD9
SD_CVBS2AG11
SD_CVBS3AG12
SD_CVBS4AF13
SD_INCM_CVBS1AC9
SD_INCM_CVBS2AF10
SD_INCM_CVBS3AH12
SD_INCM_CVBS4AG13
SD_SIF1AF17
SD_INCM_SIF1AG17
SD_FBAD15
SD_FSAE16
SD_FS2AE17
PLL_VAFE_AVDD1P2AB16
PLL_VAFE_AVSSAA15
PLL_VAFE_TESTOUTAC16
RGB_HSYNCAG3
RGB_VSYNCAF4
I2S_CLK_INAE18
I2S_CLK_OUTAF18
I2S_DATA_INAD17
I2S_DATA_OUTAH19
I2S_LR_INAD18
I2S_LR_OUTAG18
AUD_LEFT0_NAG26
AUD_LEFT0_PAH26
AUD_AVDD2P5_0AF23
AUD_AVSS_0_1AA20
AUD_AVSS_0_2AB21
AUD_AVSS_0_3AC22
AUD_AVSS_0_4AC23
AUD_AVSS_0_5AD23
AUD_RIGHT0_NAH25
AUD_RIGHT0_PAG25
AUD_LEFT1_NAH23
AUD_LEFT1_PAG23
AUD_RIGHT1_NAG24
AUD_RIGHT1_PAH24
AUD_AVDD2P5_1AE22
AUD_AVSS_1_1AB20
AUD_AVSS_1_2AC21
AUD_AVSS_1_3AE23
AUD_LEFT2_NAF21
AUD_LEFT2_PAE21
AUD_RIGHT2_NAF22
AUD_RIGHT2_PAG22
AUD_AVDD2P5_2AD21
AUD_AVSS_2_1AC20
AUD_AVSS_2_2AD22
AUD_SPDIFAH2
SPDIF_AVDD2P5AC6
SPDIF_AVSSAE4
SPDIF_IN_NAF3
SPDIF_IN_PAH1
HDMI_RX_0_CEC_DATAG1
HDMI_RX_0_HTPLG_INAA6
HDMI_RX_0_HTPLG_OUTAA5
HDMI_RX_0_DDC_SCLAB3
HDMI_RX_0_DDC_SDAY6
HDMI_RX_0_RESREFAC4
HDMI_RX_0_CLK_NAC1
HDMI_RX_0_CLK_PAC2
HDMI_RX_0_DATA0_NAD1
HDMI_RX_0_DATA0_PAD2
HDMI_RX_0_DATA1_NAE1
HDMI_RX_0_DATA1_PAE2
HDMI_RX_0_DATA2_NAF1
HDMI_RX_0_DATA2_PAF2
HDMI_RX_0_VDD3P3AD3
HDMI_RX_0_VDD1P2AE3
HDMI_RX_0_VDD2P5AC3
HDMI_RX_0_AVSS_1AD4
HDMI_RX_0_AVSS_2AB5
HDMI_RX_0_AVSS_3AB6
HDMI_RX_0_AVSS_4AG2
HDMI_RX_0_AVSS_5AB4
HDMI_RX_0_AVSS_6AA7
HDMI_RX_0_PLL_AVSSY8
HDMI_RX_0_PLL_DVDD1P2AC5
HDMI_RX_0_PLL_DVSSW8
HDMI_RX_1_CEC_DATAA3
HDMI_RX_1_HTPLG_INV4
HDMI_RX_1_HTPLG_OUTU6
HDMI_RX_1_DDC_SCLV5
HDMI_RX_1_DDC_SDAV3
HDMI_RX_1_RESREFW4
HDMI_RX_1_CLK_NW2
HDMI_RX_1_CLK_PW3
HDMI_RX_1_DATA0_NY1
HDMI_RX_1_DATA0_P Y2
HDMI_RX_1_DATA1_NAA2
HDMI_RX_1_DATA1_P AA1
HDMI_RX_1_DATA2_NAB2
HDMI_RX_1_DATA2_PAB1
HDMI_RX_1_VDD3P3Y3
HDMI_RX_1_VDD1P2Y4
HDMI_RX_1_VDD2P5W5
HDMI_RX_1_AVSS_1W1
HDMI_RX_1_AVSS_2U5
HDMI_RX_1_AVSS_3W6
HDMI_RX_1_AVSS_4U7
HDMI_RX_1_AVSS_5V7
HDMI_RX_1_AVSS_6W7
HDMI_RX_1_AVSS_7U8
HDMI_RX_1_AVSS_8V8
HDMI_RX_1_AVSS_9Y5
HDMI_RX_1_PLL_AVSSV6
HDMI_RX_1_PLL_DVDD1P2AA4
HDMI_RX_1_PLL_DVSSY7
IC100LGE3556C (C0 VERSION)
VDDC_1H8
VDDC_2J8
VDDC_3K8
VDDC_4L8
VDDC_5M8
VDDC_6N8
VDDC_7P8
VDDC_8R8
VDDC_9AA8
VDDC_10H9
VDDC_11H10
VDDC_12H11
VDDC_13H12
VDDC_14H13
VDDC_15H14
VDDC_16H15
VDDC_17H16
VDDC_18H17
VDDC_19H18
VDDC_20H19
VDDC_21H21
VDDC_22J21
VDDC_23K21
VDDC_24L21
VDDC_25M21
VDDC_26N21
VDDC_27P21
VDDC_28R21
VDDC_29T21
VDDC_30U21
VDDC_31V21
VDDC_32W21
VDDC_33Y21
AGC_VDDOAH27
VDDO_1AA12
VDDO_2AA13
VDDO_3AA18
VDDO_4AA19
VDDO_5E28
VDDO_6L28
VDDO_7U28
VDDO_8AB28
DDRV_1A9
DDRV_2G9
DDRV_3G11
DDRV_4G13
DDRV_5A14
DDRV_6G15
DDRV_7G17
DDRV_8A19
DDRV_9G19
IC100LGE3556C (C0 VERSION)
DVSS_1AD5
DVSS_2AD6
DVSS_3J7
DVSS_4K7
DVSS_5L7
DVSS_6M7
DVSS_7AB7
DVSS_8AC7
DVSS_9G8
DVSS_10D9
DVSS_11AA9
DVSS_12G10
DVSS_13A11
DVSS_14L11
DVSS_15M11
DVSS_16N11
DVSS_17P11
DVSS_18R11
DVSS_19T11
DVSS_20U11
DVSS_21V11
DVSS_22D12
DVSS_23G12
DVSS_24L12
DVSS_25M12
DVSS_26N12
DVSS_27P12
DVSS_28R12
DVSS_29T12
DVSS_30U12
DVSS_31V12
DVSS_32L13
DVSS_33M13
DVSS_34N13
DVSS_35P13
DVSS_36R13
DVSS_37T13
DVSS_38U13
DVSS_39V13
DVSS_40G14
DVSS_41L14
DVSS_42M14
DVSS_43N14
DVSS_44P14
DVSS_45R14
DVSS_46T14
DVSS_47U14
DVSS_48V14
DVSS_49L15
DVSS_50M15
DVSS_51N15
DVSS_52P15
DVSS_53R15
DVSS_54T15
DVSS_55U15
DVSS_56V15
DVSS_57A16
DVSS_58G16
DVSS_59L16
DVSS_60M16
DVSS_61N16
DVSS_62P16
DVSS_63R16
DVSS_64T16
DVSS_65U16
DVSS_66V16
DVSS_67AA16
DVSS_68D17
DVSS_69L17
DVSS_70M17
DVSS_71N17
DVSS_72P17
DVSS_73R17
DVSS_74T17
DVSS_75U17
DVSS_76V17
DVSS_77AA17
DVSS_78AC19
DVSS_79G18
DVSS_80L18
DVSS_81M18
DVSS_82N18
DVSS_83P18
DVSS_84R18
DVSS_85T18
DVSS_86U18
DVSS_87V18
DVSS_88D20
DVSS_89G20
DVSS_90H20
DVSS_91A21
DVSS_92E21
DVSS_93F21
DVSS_94G21
DVSS_95E22
DVSS_96F22
DVSS_97G22
DVSS_98H22
DVSS_99J22
DVSS_100K22
DVSS_101L22
DVSS_102M22
DVSS_103N22
DVSS_104P22
DVSS_105R22
DVSS_106T22
DVSS_107U22
DVSS_108V22
DVSS_109W22
DVSS_110Y22
DVSS_111AA22
DVSS_112W23
DVSS_113AB23
DVSS_114F28
DVSS_115M28
DVSS_116T28
DVSS_117AC28
R2112
181%
EU R141 1% EU75
R2112-*1
125%
NON_EUR141-*1
5%
NON_EU
62
R19610
1%
R195 10
1%
3
CONNECT NEAR BCM CHIP
CVBS
COMPONENT
DSUB
SIDE COMPONENT
Place here for common circuit with ATSC
BT_LOUT_N
BT_LOUT_P
BT_ROUT_N
BT_ROUT_P
26page : TUNER(HALF NIM)
COMP1_Pr ==>
COMP1_Pb ==>
SC1_RGB(EU)/COMPNENT1[NON_EU]
COMP1_Y ==>
ONLY USE NON_EUFOR COMP 1
FOR ESD
FOR ESD
Copyright © 2010 LG Electronics. Inc. All rights reserved.Only for training and service purposes LGE Internal Use Only
-
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. DDR Memory
BCM (EUROBBTV) 2009.06.18
DDR01_A[12]
DDR01_A[0]
DDR01_A[8]
DDR0_A[6]
DDR1_DQ[15]
DDR01_A[1]
DDR1_DQ[7]
DDR01_A[2]
DDR01_A[2]
DDR01_A[9]
DDR01_A[1]
DDR1_DQ[0]
DDR1_DQ[5]
DDR0_DQ[7]
DDR1_DQ[11]
DDR1_DQ[8]
DDR01_A[10]
DDR0_DQ[6]
DDR1_A[5]
DDR0_DQ[9]
DDR01_A[12]
DDR1_DQ[7]
DDR01_A[3]
DDR1_DQ[15]
DDR0_A[6]
DDR1_DQ[9]
DDR1_A[5]
DDR0_DQ[5]
DDR01_A[7]
DDR0_DQ[10]
DDR01_A[10]
DDR1_DQ[8]
DDR01_A[11]
DDR1_DQ[4]
DDR0_DQ[11]
DDR0_A[4]
DDR1_DQ[0]
DDR1_A[5]
DDR0_DQ[4]
DDR01_A[7]
DDR0_A[5]
DDR01_A[1]
DDR0_DQ[1]
DDR0_DQ[2]
DDR1_DQ[14]
DDR01_A[7]
DDR01_A[8]
DDR01_A[0]
DDR01_A[2]
DDR0_A[5]
DDR1_A[4]
DDR01_A[3]
DDR0_A[6]
DDR0_A[6]
DDR1_DQ[13]
DDR01_A[13]
DDR01_A[10]
DDR1_A[6]
DDR1_A[4]
DDR01_A[11]
DDR0_DQ[5]
DDR01_A[3]
DDR01_A[9]
DDR0_DQ[7]
DDR01_A[0]
DDR1_A[6]
DDR0_DQ[10]
DDR01_A[2]
DDR1_DQ[5]
DDR01_A[8]
DDR0_DQ[4]
DDR01_A[12]
DDR01_A[1]
DDR0_DQ[14]
DDR01_A[12]
DDR01_A[9]
DDR01_A[9]
DDR0_DQ[14]
DDR01_A[3]
DDR01_A[13]
DDR01_A[12]
DDR0_DQ[13]
DDR01_A[7]
DDR0_DQ[11]
DDR01_A[10]
DDR1_DQ[10]
DDR01_A[9]
DDR01_A[10]
DDR1_DQ[12]
DDR0_A[5]
DDR0_DQ[2]
DDR01_A[7]
DDR0_DQ[3]
DDR1_DQ[4]
DDR01_A[11]
DDR1_DQ[2]
DDR1_DQ[13]
DDR1_A[4]
DDR01_A[8]
DDR0_DQ[0]
DDR1_DQ[1]
DDR01_A[0]
DDR01_A[11]
DDR01_A[11]
DDR01_A[0]
DDR0_A[4]
DDR01_A[10]
DDR01_A[12]
DDR1_A[6]
DDR01_A[11]
DDR0_A[4]
DDR01_A[2]
DDR01_A[13]
DDR01_A[0]
DDR1_DQ[10]
DDR1_DQ[14]
DDR0_DQ[9]
DDR1_DQ[1]
DDR01_A[3]
DDR1_A[6]
DDR0_A[4]
DDR0_DQ[15]
DDR01_A[8]
DDR01_A[10]
DDR01_A[11]
DDR01_A[1]
DDR0_DQ[15]
DDR1_DQ[12]
DDR01_A[13]
DDR0_DQ[12]
DDR1_DQ[3]
DDR0_DQ[1]DDR01_A[8]
DDR0_DQ[8]
DDR1_DQ[11]
DDR0_DQ[12]
DDR01_A[7]
DDR01_A[13]
DDR01_A[7]
DDR0_DQ[0]
DDR0_DQ[8]
DDR0_DQ[13]
DDR01_A[13]
DDR1_DQ[2]
DDR1_DQ[9]
DDR1_DQ[6]
DDR01_A[1]
DDR1_A[5]
DDR01_A[13]
DDR0_DQ[3]
DDR01_A[2]
DDR01_A[2]
DDR01_A[0]
DDR1_DQ[3]
DDR01_A[12]
DDR0_DQ[6]
DDR01_A[9]
DDR1_DQ[6]
DDR01_A[9]
DDR01_A[3]
DDR01_A[8]
DDR01_A[3]
DDR01_A[1]
DDR0_A[5]
DDR1_A[4]
DDR1_VREF0
DDR1_DQS1 004:H3
DDR0_CLKb 004:C7;004:C4
DDR0_VREF0
DDR1_CLK004:A7;004:F4
DDR01_CASb
C477
0.1uF
C479
470pF
C455
0.1uF
DDR01_CASb
C441
0.047uF
C466
0.1uF
DDR1_A[4-6]
R407
1001%
C4910.1uF
C482
0.047uF
DDR01_BA2
DDR01_BA0
R409 75
C406
0.1uF
DDR01_WEb
D1.8V
DDR0_DQS1b 004:E3
DDR01_A[0-3,7-13]
DDR01_BA0
AR40875
DDR01_BA1
C478
0.047uF
C409
470pF
D1.8V
DDR01_BA0
DDR1_DQ[0-7]
DDR0_DM0 004:E6
DDR01_WEb
DDR01_CKE
C4920.1uF
DDR01_BA2
C464
470pF
DDR0_DQS0 004:A4
DDR01_CASb
DDR1_DQS0 004:A4
AR40375
DDR01_A[7-13]
DDR0_DQ[0-7] 004:B6
DDR01_BA1
D1.8V
DDR01_CKE
DDR01_A[0-3,7-13]
C442
0.1uF
DDR01_CASb
DDR01_BA1
DDR01_A[0-3]
DDR01_WEb
DDR01_BA1
DDR01_WEb
DDR01_WEb
DDR01_CKE
DDR1_DQS0 004:H6
D1.8V
DDR01_BA2
DDR01_BA0
C453
470pF
DDR01_RASb
C445
0.047uF
DDR1_DQ[0-7]
004:B5
DDR1_CLK
C4030.1uF
DDR01_BA2
C408
470pF
C465
0.047uF
R410 75
DDR01_ODT
C415
0.1uF
DDR01_WEb
AR40475
C463
470pF
C471
0.047uF
DDR01_BA0
DDR01_BA0
DDR0_VREF0
C460
0.047uF
DDR0_DQS1 004:E3
C4930.1uF
DDR01_WEb
C459
0.1uF
C402
470pF
R408 75
AR40975
DDR01_BA1
DDR0_DM1 004:E3
DDR1_CLK 004:F7;004:F4
DDR0_A[4-6]
DDR01_BA0
DDR01_CASb
DDR0_A[4-6]
AR40775
C456
0.047uF
DDR01_BA2
DDR0_CLK004:A7;004:C7
DDR1_DQ[8-15]
DDR_VTT
DDR01_BA1
DDR1_DQS0b 004:A3
DDR01_CKE004:A7;004:C7;004:F7;004:F4
DDR01_CKE
DDR0_CLKb004:A7;004:C4
C440
470pF
R404 75
DDR01_RASb
C481
0.1uF
DDR01_ODT
C470
470pF
DDR0_DQ[0-7]C400
470pF
DDR0_CLKb004:A7;004:C7
DDR1_DQS1b 004:A3
AR40675
DDR01_ODT
D1.8V
C4840.1uF
DDR0_DM0 004:A4
DDR1_A[4-6]
004:B6;004:F6;004:I7
C461
470pF
DDR01_ODT
DDR0_DQ[8-15]
DDR1_VREF0
DDR01_BA1
DDR01_A[0-3,7-13]
C450
0.1uF
DDR01_ODT004:A7;004:C5;004:C2;004:F2;004:I4;004:I6
DDR01_RASb
DDR1_CLKb 004:F7;004:F4
DDR01_RASb
C462
470pF
D1.8V
DDR01_RASb
C467
0.1uF
C446
0.1uF
DDR01_A[0-3,7-13]
DDR1_A[4-6]004:B6;004:F3;004:I7
AR40175
DDR01_A[0-3,7-13]
DDR1_DM1 004:H3
DDR0_DQS1b 004:A4
DDR1_DQS1b 004:H3
DDR1_DQS1 004:A3
DDR01_ODT
DDR0_DM1 004:A4
C495
470pF
DDR01_BA2
D1.8V
DDR0_CLK004:A7;004:C4
DDR0_DQS0 004:E6
C468
0.1uF
DDR0_VREF0
C4040.1uF
DDR01_RASb
C452
470pF
DDR1_CLKb004:A7;004:F4
C449
0.1uF
DDR0_A[4-6]
DDR0_DQ[8-15]
C475
22uF
C451
22uF
R4061001%
DDR0_DQS0b 004:A4
DDR_VTT
C4830.1uF
C457
470pF
DDR01_RASb
DDR1_CLKb
R412 240
1%
C444
470pF
C4940.1uF
DDR1_DM0 004:H6
DDR01_CASb
A1.2V
DDR0_CLK 004:C7;004:C4
AR40575
C472
0.1uF
DDR1_DM1 004:A4
AR40075
DDR1_DQS0b 004:H6
AR402
75
DDR1_DM0 004:A4
DDR0_A[4-6]
DDR1_A[4-6]
DDR1_DQ[8-15]
004:B5
DDR0_DQS0b 004:E6
R411 0OPT
DDR01_ODT
DDR1_VREF0
DDR01_BA2
DDR0_DQS1 004:A4
C473
10uF
C476
10uF
C454
10uF
C448
10uF
C469
10uF
C443
10uF
C480
10uF
C458
10uF
C401
1uF
C410
1uF
C407
1uF
C405
1uF
C474
10uF
C447
10uF
C4960.1uF
C4970.1uF
C4980.1uF
C4900.1uF
C4870.1uF
C4860.1uF
C4880.1uF
C4850.1uF
C4890.1uF
C4990.1uF
C4210.1uF
DDR01_CKE
DDR01_CKE
R417220
C42522uF10V
C4120.1uF16V
R414 0
C41710uF10V
C41910uF10V
DDR1_VREF0
C41610uF10V
C4181uF10V
C414
0.1uF
16V
DDR_VTT
R418
10K
R415 0C4221uF10V
C42622uF10V
D3.3V
C4130.1uF16V
D1.8V
C42310uF10V
C4110.1uF16V
IC404BD35331F-E2
3VTTS
2EN
4VREF
1GND
5VDDQ
6VCC
7VTT_IN
8VTT
C4200.1uF16V
DDR0_VREF0
IC403NT5TU128M8DE_BD
CKE8
CKF8
CKEF2
RASF7
CASG7
WEF3
CSG8
BA0G2
BA1G3
NC_1/BA2G1
A0H8
A1H3
A2H7
A3J2
A4J8
A5J3
A6J7
A7K2
A8K8
A9K3
A10/APH2
A11K7
A12L2
A13L8
NC_2/A14L3
NC_3/A15L7
ODTF9
DQ0C8
DQ1C2
DQ2D7
DQ3D3
DQ4D1
DQ5D9
DQ6B1
DQ7B9
DQSB7
DQSA8
DM/RDQSB3
NU/RDQSA2
VDDQ_1A9
VDDQ_2C1
VDDQ_3C3
VDDQ_4C7
VDDQ_5C9
VDD_1A1
VDD_2L1
VDD_3E9
VDD_4H9
VSSQ_1A7
VSSQ_2B2
VSSQ_3B8
VSSQ_4D2
VSSQ_5D8
VSS_1A3
VSS_2E3
VSS_3J1
VSS_4K9
VREFE2
VDDLE1
VSSDLE7
IC402NT5TU128M8DE_BD
CKE8
CKF8
CKEF2
RASF7
CASG7
WEF3
CSG8
BA0G2
BA1G3
NC_1/BA2G1
A0H8
A1H3
A2H7
A3J2
A4J8
A5J3
A6J7
A7K2
A8K8
A9K3
A10/APH2
A11K7
A12L2
A13L8
NC_2/A14L3
NC_3/A15L7
ODTF9
DQ0C8
DQ1C2
DQ2D7
DQ3D3
DQ4D1
DQ5D9
DQ6B1
DQ7B9
DQSB7
DQSA8
DM/RDQSB3
NU/RDQSA2
VDDQ_1A9
VDDQ_2C1
VDDQ_3C3
VDDQ_4C7
VDDQ_5C9
VDD_1A1
VDD_2L1
VDD_3E9
VDD_4H9
VSSQ_1A7
VSSQ_2B2
VSSQ_3B8
VSSQ_4D2
VSSQ_5D8
VSS_1A3
VSS_2E3
VSS_3J1
VSS_4K9
VREFE2
VDDLE1
VSSDLE7
IC401NT5TU128M8DE_BD
CKE8
CKF8
CKEF2
RASF7
CASG7
WEF3
CSG8
BA0G2
BA1G3
NC_1/BA2G1
A0H8
A1H3
A2H7
A3J2
A4J8
A5J3
A6J7
A7K2
A8K8
A9K3
A10/APH2
A11K7
A12L2
A13L8
NC_2/A14L3
NC_3/A15L7
ODTF9
DQ0C8
DQ1C2
DQ2D7
DQ3D3
DQ4D1
DQ5D9
DQ6B1
DQ7B9
DQSB7
DQSA8
DM/RDQSB3
NU/RDQSA2
VDDQ_1A9
VDDQ_2C1
VDDQ_3C3
VDDQ_4C7
VDDQ_5C9
VDD_1A1
VDD_2L1
VDD_3E9
VDD_4H9
VSSQ_1A7
VSSQ_2B2
VSSQ_3B8
VSSQ_4D2
VSSQ_5D8
VSS_1A3
VSS_2E3
VSS_3J1
VSS_4K9
VREFE2
VDDLE1
VSSDLE7
IC400NT5TU128M8DE_BD
CKE8
CKF8
CKEF2
RASF7
CASG7
WEF3
CSG8
BA0G2
BA1G3
NC_1/BA2G1
A0H8
A1H3
A2H7
A3J2
A4J8
A5J3
A6J7
A7K2
A8K8
A9K3
A10/APH2
A11K7
A12L2
A13L8
NC_2/A14L3
NC_3/A15L7
ODTF9
DQ0C8
DQ1C2
DQ2D7
DQ3D3
DQ4D1
DQ5D9
DQ6B1
DQ7B9
DQSB7
DQSA8
DM/RDQSB3
NU/RDQSA2
VDDQ_1A9
VDDQ_2C1
VDDQ_3C3
VDDQ_4C7
VDDQ_5C9
VDD_1A1
VDD_2L1
VDD_3E9
VDD_4H9
VSSQ_1A7
VSSQ_2B2
VSSQ_3B8
VSSQ_4D2
VSSQ_5D8
VSS_1A3
VSS_2E3
VSS_3J1
VSS_4K9
VREFE2
VDDLE1
VSSDLE7
IC100LGE3556C (C0 VERSION)
DDR_BVDD0A6
DDR_BVDD1A24
DDR_BVSS0B7
DDR_BVSS1B24
DDR_PLL_TESTF20
DDR_PLL_LDOB23
DDR01_CKEB17
DDR_COMPC22
DDR01_ODTE16
DDR_EXT_CLKC23
DDR0_CLKB12
DDR0_CLKBC12
DDR1_CLKA13
DDR1_CLKBA12
DDR01_A00B15
DDR01_A01E14
DDR01_A02A15
DDR01_A03D15
DDR0_A04E13
DDR0_A05E12
DDR0_A06F13
DDR01_A07C14
DDR01_A08F14
DDR01_A09B14
DDR01_A10D14
DDR01_A11C13
DDR01_A12D13
DDR01_A13B13
DDR1_A04F15
DDR1_A05C15
DDR1_A06D16
DDR01_BA0F16
DDR01_BA1B16
DDR01_BA2E15
DDR01_CASBA17
DDR0_DQ00A8
DDR0_DQ01B11
DDR0_DQ02B8
DDR0_DQ03D11
DDR0_DQ04E11
DDR0_DQ05C8
DDR0_DQ06C11
DDR0_DQ07C9
DDR0_DQ08D8
DDR0_DQ09E10
DDR0_DQ10E9
DDR0_DQ11F11
DDR0_DQ12F12
DDR0_DQ13E8
DDR0_DQ14D10
DDR0_DQ15F8
DDR1_DQ00C18
DDR1_DQ01C20
DDR1_DQ02A18
DDR1_DQ03B21
DDR1_DQ04C21
DDR1_DQ05B18
DDR1_DQ06B20
DDR1_DQ07D18
DDR1_DQ08E18
DDR1_DQ09D21
DDR1_DQ10F18
DDR1_DQ11E20
DDR1_DQ12A22
DDR1_DQ13F17
DDR1_DQ14B22
DDR1_DQ15E17
DDR0_DM0A10
DDR0_DM1C10
DDR1_DM0A20
DDR1_DM1F19
DDR0_DQS0B10
DDR0_DQS0BB9
DDR0_DQS1F10
DDR0_DQS1BF9
DDR1_DQS0B19
DDR1_DQS0BC19
DDR1_DQS1E19
DDR1_DQS1BD19
DDR01_RASBC16
DDR_VREF0A7
DDR_VREF1A23
DDR01_WEBC17
DDR_VDDP1P8_1C7
DDR_VDDP1P8_2D22
4HONG YEON HYUK
Close to IC
Close to ICClose to IC
Close to IC
SI
SI
PI
* DDR_VTT
Copyright © 2010 LG Electronics. Inc. All rights reserved.Only for training and service purposes LGE Internal Use Only
-
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2009.06.18EUROBBTV
R91410KO
PT
C90947pF50V
REAR_AV
HP_LOUT
+3.3V_NORMAL
R920470K
REAR_AV
D9095.6VREAR_AV
R9121K
R92510K
REAR_AV
R921
470K
REAR_AV
JK902
PPJ233-01
REAR_AV
4A [YL]O-SPRING
5A [YL]E-LUG
3A [YL]CONTACT
4B [WH]C-LUG
5C [RD]E-LUG
4C [RD]O-SPRING
3C [RD]CONTACT
HP_DET
Q901MMBT3904-(F)
OPT
E
B
C
JK901KJA-PH-0-0177
3DETECT
4L
5GND
1R
REAR_AV_R_IN
Q902MMBT3904-(F)
OPTE
B
C
HP_ROUT
SIDE_HP_MUTE
C9021000pF50V
OPT
Q900MMBT3904-(F)
OPT
E
B
C
D9085.6VREAR_AV
R9261K
REAR_AV
REAR_AV_CVBS
R917
10K
+3.3V_NORMAL
Q903MMBT3904-(F)OPT
E
B
C
+3.5V_ST
D9075.6V
REAR_AV
C9031000pF50V
OPT
REAR_AV_L_IN
AV_CVBS_DET
JK900PPJ234-01
5A
[GN]O-SPRING6A
[GN]E-LUG
4A
[GN]CONTACT
7B
[BL]E-LUG-S
5B
[BL]O-SPRING
7C
[RD]E-LUG-S
5C
[RD]O-SPRING_1
5D
[WH]O-SPRING
4E
[RD]CONTACT
5E
[RD]O-SPRING_2
6E
[RD]E-LUG
COMP2_Pr
COMP2_DET
5.6VD902
D9005.6V
D9015.6V
R907470K
COMP2_R_IN
+3.3V_NORMAL
COMP2_L_IN
COMP2_Pb
COMP2_Y
R90210K R903
1K
0R957
REAR_AV
C910100pF50V
REAR_AV
C941
1uF
25V
REAR_AV
C940
1uF
25V
REAR_AV
R9270
REAR_AV
R9280
REAR_AV
C916100pF50VREAR_AV
C915100pF50V
REAR_AV
C931100pF50V
C90427pF50V
L904270nH
C93227pF50V
C90627pF50V
C93327pF50V
L903270nH
C93427pF50V
C90527pF50V
L902270nH
C939100pF50V
C935
1uF
25VR9100
R961470K
C936
1uF
25V
C937100pF50V
R9090
D904
5.5V
D905
5.5V
D9065.5V
REAR_AV
D9105.1V
D9035.1V
9ETC SUB BOARD I/F
EARPHONE BLOCK
New Item Development
COMPONENT
Rear CVBS
Copyright © 2010 LG Electronics. Inc. All rights reserved.Only for training and service purposes LGE Internal Use Only
-
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
Tuner ( Full Nim )
FE_TS_DATA[5]
FE_TS_DATA[3]
FE_TS_DATA[4]
FE_TS_DATA[6]
FE_TS_DATA[1]
FE_TS_DATA[7]
FE_TS_DATA[2]
FE_TS_DATA[0]
TU_SIF
C27240.1uF
16V
FE_TS_DATA[0-7]
+3.3V_TU
Q2701
ISA1530AC1E
B
C
+3.3V_TU
R27441
C272922uF10V
+1.2V_TU
R2721100
Q27032SC3052
E
B
C
+2.5V_TU
SCL0_3.3V
C27210.1uF
16V
R2700 0
OPT
C272822uF10V
+3.3V_NORMAL
TU_CVBS
R2720 0
Q2704ISA1530AC1
E
B
C
FE_TS_VAL
R27434.7K
R272633
C270910uF10VOPT
C271218pF50V
C27010.1uF16V
C2706
0.1uF16V
C27080.1uF16VOPT
FE_TS_SYNC
SDA2_3.3V
+3.3V_TU
R2738
0
C272310uF10V
R2723100K
R27402.2K
L2701
BLM18PG121SN1D
C27180.01uF25V
Q2702ISA1530AC1
E
B
C
R2722 0
CNFE_TS_SERIAL
C2700100pF50V
R27250
EU
C27190.1uF16V
SDA0_3.3V
C2704100pF50V
C27030.1uF16V
+5V_TU
Q27002SC3052
OPTE
B
C
TUNER_RESET
+5V_TU
C2707
0.1uF16V C2710
0.1uF16V
R274982
+3.3V_TU
+2.5V_TU
C2702
0.1uF 16V
C27250.1uF
16V
R2701 0
R272733
C2705100pF50V
L2700
BLM18PG121SN1D
R272410K
OPT
+5V_TU
FE_TS_DATA_CLK
R2742
10K
+5V_TU
IF_AGC_SEL
C27260.1uF16V
SCL2_3.3V
C272722uF10V
C27220.1uF
16V
C271418pF50V
R2736 0
+5V_TU
RF_SWITCH_CTL
R275510K
LNA2_CTL/BOSTER_CTL
R2754 0
CN
+5V_NORMAL
ATV_OUT
+5V_TU
Q2705ISA1530AC1
E
B
C
C273022uF10V
C2716
100pF50V
C271522uF10V
L27043.6uH
NR8040T3R6N
R2719 0
R273210K
R2718
101/10W1%
L2703
CIC21J501NE
IC2701MP2212DN
3IN
2GND
4BS
1FB
5VCC
6SW_1
7SW_2
8EN/SYNC
POWER_ON/OFF2_2
C2717
1uF10V
0.1uFC2731
L2702
CIC21J501NE
+3.3V_TU
+1.2V_TU
R2739200
R2702200
R2712200
R2741200
R2746470
IC2700
AZ2940D-2.5TRE1
2
GND
3 VOUT1VIN
C27330.1uF16V
C2720
0.1uF
16V
R2731
22K1%
EU
R271375K1/8W1%
EU
R2729 33
R2728 33
C271110pF50V
C271310pF50V
C27340.1uF
16V
TU2701TDFR-G135D
HORIZONTAL_NIM
1RF_S/W_CNTL
2BST_CNTL
3+B1[5V]
4NC[RF_AGC]
5AS
6SCL[A_DEMOD]
7SDA[A_DEMOD]
8NC(IF_TP)
9SIF
10NC
11VIDEO
12GND
131.2V
143.3V
15RESET
162.5V
17SCL[D_DEMOD]
18SDA[D_DEMOD]
19ERR
20SYNC
21VALID
22MCL
23D0
24D1
25D2
26D3
27D4
28D5
29D6
30D7
31
SHIELD
TU2701-*1TDFR-G155D
VERTICAL_NIM
1RF_S/W_CNTL
2BST_CNTL
3+B1[5V]
4NC[RF_AGC]
5AS
6SCL[A_DEMOD]
7SDA[A_DEMOD]
8NC(IF_TP)
9SIF
10NC
11VIDEO
12GND
131.2V
143.3V
15RESET
162.5V
17SCL[D_DEMOD]
18SDA[D_DEMOD]
19ERR
20SYNC
21VALID
22MCL
23D0
24D1
25D2
26D3
27D4
28D5
29D6
30D7
31
SHIELD
R2710 0CN
R2716 0CN
R2707 0CN
R2705 0CN
R2704 0CN
R2709 0CN
R2703 0CN
R2706 0CN
R2717 0CN
R2711 0CN
R2708 0CN
R2713-*156K
1/8W1%
CN
R2731-*10
1/16W5%
CN
R2756-*130K
1/10W1%
CN
TU2701-*2TDFR-C155D
CN_VERTICAL_LGS8G85
1RF_S/W_CNTL
2BST_CNTL
3+B1[+5V]
4NC[RF_AGC]
5NC_1
6SCLT
7SDAT
8NC_2
9SIF
10NC_3
11VIDEO
12GND
13+B2[1.2V]
14+B3[3.3V]
15RESET
16NC_4
17SCL
18SDA
19ERR
20SYNC
21VALID
22MCL
23D0
24D1
25D2
26D3
27D4
28D5
29D6
30D7
31
SHIELD
TU2701-*3TDFR-C135D
CN_HORIZONTAL_LGS8G85
1RF_S/W_CNTL
2BST_CNTL
3+B1[+5V]
4NC[RF_AGC]
5NC_1
6SCLT
7SDAT
8NC_2
9SIF
10NC_3
11VIDEO
12GND
13+B2[1.2V]
14+B3[3.3V]
15RESET
16+B4[2.5V]
17SCL
18SDA
19ERR
20SYNC
21VALID
22MCL
23D0
24D1
25D2
26D3
27D4
28D5
29D6
30D7
31
SHIELD
R275618K
1%
EU
C273522uF10V
R2709-*147
EU
R2708-*147
EU
R2717-*147
EU
R2704-*147
EU
R2716-*147
EU
R2705-*147
EU
R2711-*147
EU
R2710-*147
EU
R2703-*147
EU
R2707-*147
EU
R2706-*147
EU
IC2702NL17SZ08DFT2G
3
2
4
1 5
FE_TS_ERR
+3.3V_TU
FE_TS_VAL_ERR
R275847
R2757 0CN
R2757-*147
EU
FE_TS_ERR
FE_TS_VAL
C27360.1uF16V
TU2701-*4TDFR-G055D
EU_VERTICAL_NIM_T2