32lm660s, 660t, 669s, 669t
DESCRIPTION
gfTRANSCRIPT
Printed in KoreaP/NO : MFL67360905 (1204-REV00)
CHASSIS : LD22E
MODEL: 32LM660S/660T/669S/669TMODEL: 32LM660S/660T-ZA 32LM669S/669T-ZC
CAUTIONBEFORE SERVICING THE CHASSIS,READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
LED LCD TVSERVICE MANUAL
North/Latin America http://aic.lgservice.comEurope/Africa http://eic.lgservice.comAsia/Oceania http://biz.lgservice.com
Internal Use Only
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CONTENTS
CONTENTS .............................................................................................. 2
SAFETY PRECAUTIONS ........................................................................ 3
SERVICING PRECAUTIONS .................................................................... 4
SPECIFICATION ....................................................................................... 6
ADJUSTMENT INSTRUCTION .............................................................. 10
SCREW ASSEMBLY WORKING GUIDE .............................................. 18
BLOCK DIAGRAM .................................................................................. 19
EXPLODED VIEW .................................................................................. 20
SCHEMATIC CIRCUIT DIAGRAM ..............................................................
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Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts 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 as recommended in this manual to prevent Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.
General Guidance
An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks.
It will also protect the receiver and it's components from being damaged by accidental shorts of the circuitry that may be inadvertently 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 exposed metallic parts of the cabinet, such as antennas, terminals, etc., to be sure the set is safe to operate without damage of electrical shock.
Leakage Current Cold Check(Antenna Cold Check)With the instrument AC plug removed from AC source, connect an electrical jumper across the two AC plug prongs. Place the AC switch in the on position, connect one lead of ohm-meter to the AC plug prongs tied together and touch other ohm-meter lead in turn to each exposed metallic parts such as antenna terminals, phone jacks, etc. If the exposed metallic part has a return path to the chassis, the measured resistance should be between 1 MΩ and 5.2 MΩ. When the exposed metal has no return path to the chassis the reading must be infinite.An other abnormality exists that must be corrected before the receiver 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 capacitor between a known good earth ground (Water Pipe, Conduit, etc.) and the exposed metallic parts.Measure the AC voltage across the resistor using AC voltmeter with 1000 ohms/volt or more sensitivity.Reverse plug the AC cord into the AC outlet and repeat AC voltage measurements for each exposed metallic part. Any voltage measured must not exceed 0.75 volt RMS which is corresponds to 0.5 mA.In case any measurement is out of the limits specified, there is possibility of shock hazard and the set must be checked and repaired before it is returned to the customer.
Leakage Current Hot Check circuit
IMPORTANT SAFETY NOTICE
SAFETY PRECAUTIONS
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SERVICING PRECAUTIONSCAUTION: Before servicing receivers covered by this service manual and its supplements and addenda, read and follow the SAFETY PRECAUTIONS on page 3 of this publication.NOTE: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions on page 3 of this publication, always follow the safety precautions. Remember: Safety First.
General Servicing Precautions1. Always unplug the receiver AC power cord from the AC power
source before;a. Removing or reinstalling any component, circuit board mod-
ule or any other receiver assembly.b. Disconnecting or reconnecting any receiver electrical plug or
other electrical connection.c. Connecting a test substitute in parallel with an electrolytic
capacitor in the receiver.CAUTION: A wrong part substitution or incorrect polarity installation of electrolytic capacitors may result in an explo-sion hazard.
2. Test high voltage only by measuring it with an appropriate high voltage meter or other voltage measuring device (DVM, FETVOM, etc) equipped with a suitable high voltage probe.Do not test high voltage by "drawing an arc".
3. Do not spray chemicals on or near this receiver or any of its assemblies.
4. Unless specified otherwise in this service manual, clean electrical contacts only by applying the following mixture to the contacts with a pipe cleaner, cotton-tipped stick or comparable non-abrasive applicator; 10 % (by volume) Acetone and 90 % (by volume) isopropyl alcohol (90 % - 99 % strength)CAUTION: This is a flammable mixture.Unless specified otherwise in this service manual, lubrication of contacts in not required.
5. Do not defeat any plug/socket B+ voltage interlocks with which receivers covered by this service manual might be equipped.
6. Do not apply AC power to this instrument and/or any of its electrical assemblies unless all solid-state device heat sinks are correctly installed.
7. Always connect the test receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead.Always remove the test receiver ground lead last.
8. Use with this receiver only the test fixtures specified in this service manual.CAUTION: Do not connect the test fixture ground strap to any heat sink in this receiver.
Electrostatically Sensitive (ES) DevicesSome semiconductor (solid-state) devices can be damaged eas-ily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor “chip” components. The following techniques should be used to help reduce the incidence of component dam-age caused by static by static electricity.1. Immediately before handling any semiconductor component or
semiconductor-equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alter-natively, obtain and wear a commercially available discharging wrist strap device, which should be removed to prevent poten-tial shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or expo-sure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static type solder removal device. Some solder removal devices not classified as “anti-static” can generate electrical charges sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electri-cally shorted together by conductive foam, aluminum foil or comparable conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed.CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replace-ment ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity suf-ficient to damage an ES device.)
General Soldering Guidelines1. Use a grounded-tip, low-wattage soldering iron and appropriate
tip size and shape that will maintain tip temperature within the range or 500 °F to 600 °F.
2. Use an appropriate gauge of RMA resin-core solder composed of 60 parts tin/40 parts lead.
3. Keep the soldering iron tip clean and well tinned.4. Thoroughly clean the surfaces to be soldered. Use a mall wire-
bristle (0.5 inch, or 1.25 cm) brush with a metal handle.Do not use freon-propelled spray-on cleaners.
5. Use the following unsoldering techniquea. Allow the soldering iron tip to reach normal temperature.
(500 °F to 600 °F)b. Heat the component lead until the solder melts.c. Quickly draw the melted solder with an anti-static, suction-
type solder removal device or with solder braid.CAUTION: Work quickly to avoid overheating the circuit board printed foil.
6. Use the following soldering technique.a. Allow the soldering iron tip to reach a normal temperature
(500 °F to 600 °F)b. First, hold the soldering iron tip and solder the strand against
the component lead until the solder melts.c. Quickly move the soldering iron tip to the junction of the
component lead and the printed circuit foil, and hold it there only until the solder flows onto and around both the compo-nent lead and the foil.CAUTION: Work quickly to avoid overheating the circuit board printed foil.
d. Closely inspect the solder area and remove any excess or splashed solder with a small wire-bristle brush.
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IC Remove/ReplacementSome chassis circuit boards have slotted holes (oblong) through which the IC leads are inserted and then bent flat against the cir-cuit foil. When holes are the slotted type, the following technique should be used to remove and replace the IC. When working with boards using the familiar round hole, use the standard technique as outlined in paragraphs 5 and 6 above.
Removal1. Desolder and straighten each IC lead in one operation by
gently prying up on the lead with the soldering iron tip as the solder melts.
2. Draw away the melted solder with an anti-static suction-type solder removal device (or with solder braid) before removing the IC.
Replacement1. Carefully insert the replacement IC in the circuit board.2. Carefully bend each IC lead against the circuit foil pad and
solder it.3. Clean the soldered areas with a small wire-bristle brush.
(It is not necessary to reapply acrylic coating to the areas).
"Small-Signal" Discrete TransistorRemoval/Replacement1. Remove the defective transistor by clipping its leads as close
as possible to the component body.2. Bend into a "U" shape the end of each of three leads remaining
on the circuit board.3. Bend into a "U" shape the replacement transistor leads.4. Connect the replacement transistor leads to the corresponding
leads extending from the circuit board and crimp the "U" with long nose pliers to insure metal to metal contact then solder each connection.
Power Output, Transistor DeviceRemoval/Replacement1. Heat and remove all solder from around the transistor leads.2. Remove the heat sink mounting screw (if so equipped).3. Carefully remove the transistor from the heat sink of the circuit
board.4. Insert new transistor in the circuit board.5. Solder each transistor lead, and clip off excess lead.6. Replace heat sink.
Diode Removal/Replacement1. Remove defective diode by clipping its leads as close as pos-
sible to diode body.2. Bend the two remaining leads perpendicular y to the circuit
board.3. Observing diode polarity, wrap each lead of the new diode
around the corresponding lead on the circuit board.4. Securely crimp each connection and solder it.5. Inspect (on the circuit board copper side) the solder joints of
the two "original" leads. If they are not shiny, reheat them and if necessary, apply additional solder.
Fuse and Conventional ResistorRemoval/Replacement1. Clip each fuse or resistor lead at top of the circuit board hollow
stake.2. Securely crimp the leads of replacement component around
notch at stake top.
3. Solder the connections.CAUTION: Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures.
Circuit Board Foil RepairExcessive heat applied to the copper foil of any printed circuit board will weaken the adhesive that bonds the foil to the circuit board causing the foil to separate from or "lift-off" the board. The following guidelines and procedures should be followed whenever this condition is encountered.
At IC ConnectionsTo repair a defective copper pattern at IC connections use the following procedure to install a jumper wire on the copper pattern side of the circuit board. (Use this technique only on IC connec-tions).
1. Carefully remove the damaged copper pattern with a sharp knife. (Remove only as much copper as absolutely necessary).
2. carefully scratch away the solder resist and acrylic coating (if used) from the end of the remaining copper pattern.
3. Bend a small "U" in one end of a small gauge jumper wire and carefully crimp it around the IC pin. Solder the IC connection.
4. Route the jumper wire along the path of the out-away copper pattern and let it overlap the previously scraped end of the good copper pattern. Solder the overlapped area and clip off any excess jumper wire.
At Other ConnectionsUse the following technique to repair the defective copper pattern at connections other than IC Pins. This technique involves the installation of a jumper wire on the component side of the circuit board.
1. Remove the defective copper pattern with a sharp knife.Remove at least 1/4 inch of copper, to ensure that a hazardous condition will not exist if the jumper wire opens.
2. Trace along the copper pattern from both sides of the pattern break and locate the nearest component that is directly con-nected to the affected copper pattern.
3. Connect insulated 20-gauge jumper wire from the lead of the nearest component on one side of the pattern break to the lead of the nearest component on the other side.Carefully crimp and solder the connections.CAUTION: Be sure the insulated jumper wire is dressed so the it does not touch components or sharp edges.
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SPECIFICATIONNOTE : Specifications and others are subject to change without notice for improvement.
1. Application rangeThis specification is applied to the LCD TV used LD22E chassis.
2. Requirement for TestEach part is tested as below without special appointment.
1) Temperature: 25 °C ± 5 °C(77 °F ± 9 °F), CST: 40 °C ± 5 °C2) 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 followed each drawing and specification by part number in accordance with BOM.
5) The receiver must be operated for about 20 minutes prior to the adjustment.
3. Test method1) Performance: LGE TV test method followed 2) Demanded other specification
- Safety : CE, IEC specification- EMC : CE, IEC - Wireless : Wireless HD Specification (Option)
4. Model General SpecificationNo. Item Specification Remarks
1 Market EU(PAL Market-36Countries)
DTV & Analog (Total 37 countries)DTV (MPEG2/4, DVB-T) : 30 countriesGermany, Netherland, Switzerland, Hungary, Austria, Slovenia, Bulgaria, France, Spain, Italy, Belgium, Russia, Luxemburg, Greece, Czech, Croatia, Turkey, Moroco, Ire-land, Latvia, Estonia, Lithuania, Poland, Portugal, Romania, Albania, Bosnia, Serbia, Slovakia, Beralus
DTV (MPEG2/4, DVB-T2) : 7 countriesUK, Sweden, Denmark, Finland, Norway, Ukraine, Kaza-khstan, Ireland
DTV (MPEG2/4, DVB-C) : 37 countriesGermany, Netherland, Switzerland, Hungary, Austria, Slovenia, Bulgaria, France, Spain, Italy, Belgium, Russia, Luxemburg, Greece, Czech, Croatia, Turkey, Moroco, Ire-land, Latvia, Estonia, Lithuania, Poland, Portugal, Romania, Albania, Bosnia, Serbia, Slovakia, Beralus, UK, Sweden, Denmark, Finland, Norway, Ukraine, Kazakhstan
DTV (MPEG2/4,DVB-S) : 30 countriesGermany, Netherland, Switzerland, Hungary, Austria, Slovenia, Bulgaria, France, Spain, Italy, Belgium, Russia, Luxemburg, Greece, Czech, Croatia, Turkey, Moroco, Ire-land, Latvia, Estonia, Lithuania, Poland, Portugal, Romania, Albania, Bosnia, Serbia, Slovakia, Beralus
Supported satellite : 22 satellitesHISPASAT 1C/1D, ATLANTIC BIRD 2, NILESAT 101/102, ATLANTIC BIRD 3, AMOS 2/3, THOR 5/6, IRIUS 4, EU-TELSAT-W3A, EUROBIRD 9°, EUTELSAT-W2A, HOTBIRD 6/8/9, EUTELSAT-SESAT, ASTRA 1L/H/M/KR, ASTRA 3°/3B, BADR 4/6, ASTRA 2D, EUROBIRD 3, EUTELSAT-W7, HELLASSAT 2, EXPRESS AM1, TURKSAT 2°/3°, INTERSAT10
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No. Item Specification Remarks
2 Broadcasting system
1) PAL-BG2) PAL-DK3) PAL-I/I’4) SECAM L/L’, DK, BG, I5) DVB-T6) DVB-C7) DVB-T28) DVB-S
DVB-S: Satellite
3 Receiving systemAnalog : Upper HeterodyneDigital : COFDM, QAM
DVB-T- Guard Interval(Bitrate_Mbit/s)1/4, 1/8, 1/16, 1/32- Modulation : Code RateQPSK : 1/2, 2/3, 3/4, 5/6, 7/816-QAM : 1/2, 2/3, 3/4, 5/6, 7/864-QAM : 1/2, 2/3, 3/4, 5/6, 7/8
DVB-T2- Guard Interval(Bitrate_Mbit/s) 1/4, 1/8, 1/16, 1/32, 1/128, 19/128, 19/256,- Modulation : Code Rate QPSK : 1/2, 2/5, 2/3, 3/4, 5/6 16-QAM : 1/2, 2/5, 2/3, 3/4, 5/6 64-QAM : 1/2, 2/5, 2/3, 3/4, 5/6 256-QAM : 1/2, 2/5, 2/3, 3/4, 5/6
DVB-C- Symbolrate : 4.0Msymbols/s to 7.2Msymbols/s- Modulation : 16QAM, 64-QAM, 128-QAM and 256-QAM
DVB-S/S2- symbolrate DVB-S2 (8PSK / QPSK) : 2 ~ 45Msymbol/s DVB-S (QPSK) : 2 ~ 45Msymbol/s- viterbi DVB-S mode : 1/2, 2/3, 3/4, 5/6, 7/8 DVB-S2 mode : 1/2, 2/3, 3/4, 3/5, 4/5, 5/6, 8/9, 9/10
4 Scart Gender Jack (1EA) PAL, SECAM Scart jack is Full scart and support MNT/DTV-OUT(not support DTV Auto AV)
5 Video Input RCA(1EA) PAL, SECAM, NTSC 4 System : PAL, SECAM, NTSC, PAL60AV gender jack 1EA
6 Head phone outAntenna, AV1, AV2, Component, RGB, HDMI1, HDMI2, HDMI3, HDMI4, USB1, USB2, USB3
7 Component Input (1EA) Y/Cb/CrY/Pb/Pr
Component Gender 1EA
8 RGB Input RGB-PC Analog(D-SUB 15PIN)
9 HDMI Input (4EA)
HDMI1-DTVHDMI2-DTVHDMI3-DTVHDMI4-DTV
HDMI4 : PC support(HDMI version 1.3)Support HDCP
10 Audio Input (3EA)RGB/DVI AudioComponentAV
L/R Input
11 SPDIF out (1EA) SPDIF out12 USB (3EA) EMF, DivX HD, For SVC (download) JPEG, MP3, DivX HD13 Ethernet Connect(1EA) Ethernet Connect
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5. Component Video Input (Y, Cb/Pb, Cr/Pr)
6. RGB input (PC)
No. Resolution H-freq(kHz) V-freq(Hz) Porposed
1 720×480 15.73 60.00 SDTV, DVD 480i
2 720×480 15.63 59.94 SDTV, DVD 480i
3 720×480 31.47 59.94 480p
4 720×480 31.50 60.00 480p
5 720×576 15.625 50.00 SDTV, DVD 625 Line
6 720×576 31.25 50.00 HDTV 576p
7 1280×720 45.00 50.00 HDTV 720p
8 1280×720 44.96 59.94 HDTV 720p
9 1280×720 45.00 60.00 HDTV 720p
10 1920×1080 31.25 50.00 HDTV 1080i
11 1920×1080 33.75 60.00 HDTV 1080i
12 1920×1080 33.72 59.94 HDTV 1080i
13 1920×1080 56.250 50 HDTV 1080p
14 1920×1080 67.5 60 HDTV 1080p
No. Resolution H-freq(kHz) V-freq.(Hz) Proposed
1 640 x 350 @70Hz 31.468 70.09 EGA
2 720 x 400 @70Hz 31.469 70.08 DOS
3 640 x 480 @60Hz 31.469 59.94 VESA(VGA)
4 800 x 600 @60Hz 37.879 60.31 VESA(SVGA)
5 1024 x 768 @60Hz 48.363 60.00 VESA(XGA)
6 1152 x 864 @60Hz 54.348 60.053 VESA
7 1360 x 768 @60Hz 47.712 60.015 VESA(WXGA)
8 1920 x 1080 @60Hz 67.5 60.00 WUXGA(Reduced Blanking))
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7. HDMI Input7.1. DTV mode
No. Resolution H-freq(kHz) V-freq.(kHz) Proposed
1. 640*480 31.469 / 31.5 59.94/60 SDTV 480P
2. 720*480 31.469 / 31.5 59.94 / 60 SDTV 480P
3. 720*576 31.25 50 SDTV 576P
4. 720*576 15.625 50 SDTV 576I
5. 1280*720 37.500 50 HDTV 720P
6. 1280*720 44.96 / 45 59.94 / 60 HDTV 720P
7. 1920*1080 33.72 / 33.75 59.94 / 60 HDTV 1080I
8. 1920*1080 28.125 50.00 HDTV 1080I
9. 1920*1080 26.97 / 27 23.97 / 24 HDTV 1080P
10. 1920*1080 25 HDTV 1080P
11. 1920*1080 33.716 / 33.75 29.976 / 30.00 HDTV 1080P
12. 1920*1080 56.250 50 HDTV 1080P
13. 1920*1080 67.43 / 67.5 59.94 / 60 HDTV 1080P
No. Resolution H-freq(kHz) V-freq.(Hz) Proposed
1 640 x 350 @70Hz 31.468 70.09 EGA
2 720 x 400 @70Hz 31.469 70.08 DOS
3 640 x 480 @60Hz 31.469 59.94 VESA(VGA)
4 800 x 600 @60Hz 37.879 60.31 VESA(SVGA)
5 1024 x 768 @60Hz 48.363 60.00 VESA(XGA)
6 1152 x 864 @60Hz 54.348 60.053 VESA
7 1280 x 1024 @60Hz 63.981 60.020 VESA(SXGA)
8 1360 x 768 @60Hz 47.712 60.015 VESA(WXGA)
9 1920 x 1080 @60Hz 67.5 60.00 WUXGA(Reduced Blanking))
7.2. PC mode
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ADJUSTMENT INSTRUCTION1. Application Range
This specification sheet is applied to all of the LED LCD TV with LD22E chassis.
2. Designation(1) Because this is not a hot chassis, it is not necessary to
use an isolation transformer. However, the use of isolation transformer 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 °C ± 5 °C of temperature and 65 % ± 10 % of relative humidity if there is no specific designation.
(4) The input voltage of the receiver must keep AC 100-240 V~, 50/60 Hz.
(5) The receiver must be operated for about 5 minutes prior to the adjustment when module is in the circumstance of over 15.
In case of keeping module is in the circumstance of 0 °C, it should be placed in the circumstance of above 15 °C for 2 hours.
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 or longer (Especially where W/B scale is strong. Digital pattern 13ch and/or Cross hatch pattern 09ch), there can some afterimage in the black level area.
3. Automatic Adjustment3.1. ADC Adjustment3.1.1. Overview
ADC adjustment is needed to find the optimum black level and gain in Analog-to-Digital device and to compensate RGB deviation.
3.1.2. Equipment & Condition(1) USB to RS-232C Jig(2) MSPG-925 Series Pattern Generator(MSPG-925FA,
pattern - 65)- Resolution : 1080P Comp1 1920*1080 RGB- Pattern : Horizontal 100% Color Bar Pattern- Pattern level : 0.7 ± 0.1 Vp-p- Image
3.1.3. Adjustment(1) Adjustment method
Don’t need to adjust ADC because there is data in OTP and adjusted initially.
Check ADC adjustment1) Press In start key on the Adj. Remote Control, then
Adjust ADC(OTP) status is displayed on “1.Adjustment check”. Select “2.ADC Data”, then ADC data is displayed.
2) Press Adj. key on the Adjustmetn Remote Control, and select “9.ADC Calibration”. Set up the ADC Type to OTP, then Select [Start] button by pressing Enter key, Component and RGB are Writed and display Success or NG.
(2) Adj. protocol
Ref.) ADC Adj. RS232C Protocol_Ver1.0
(3) Adj. order- aa 00 00 [Enter ADC adj. mode]- xb 00 04 [Change input source to Component1 (480i&
1080p)]- ad 00 10 [Adjust 480i&1080p Comp1]- xb 00 06 [Change input source to RGB(1024*768)]- ad 00 10 [Adjust 1920*1080 RGB]- ad 00 90 End adj.
Protocol Command Set ACK
Enter adj. mode aa 00 00 a 00 OK00x
Source changexb 00 04 b 00 OK04x (Adjust 480i, 1080p Comp1 )
xb 00 06 b 00 OK06x (Adjust 1920*1080 RGB)
Begin adj. ad 00 10
Return adj. result OKx (Case of Success)NGx (Case of Fail)
Read adj. data
(main)ad 00 20
(main)000000000000000000000000007c007b006dx
(sub ) (Sub)000000070000000000000000007c00830077xad 00 21
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
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3.2. MAC address D/L, CI+ key D/L, Widevine key D/L, ESN D/L
Connect: USB portCommunication Prot connection Com 1,2,3,4 and 115200(Baudrate)Mode check: Online Only Check the test process: DETECT -> MAC -> CI -> Widevine
-> ESN. Play: START. Result: Ready, Test, OK or NG. Printer Out (MAC Address Label)
3.3. LAN3.3.1. Equipment & Condition
Each other connection to LAN Port of IP Hub and Jig
3.3.2. LAN inspection solution LAN Port connection with PCB Network setting at MENU Mode of TV Setting automatic IP Setting state confirmation
→ If automatic setting is finished, you confirm IP and MAC Address.
3.3.3. WIDEVINE key Inspection- Confirm key input data at the "IN START" MENU Mode.
3.4. LAN PORT INSPECTION(PING TEST)Connect SET → LAN port == PC → LAN Port
3.4.1. Equipment setting(1) Play the LAN Port Test PROGRAM.(2) Input IP set up for an inspection to Test Program.
*IP Number : 12.12.2.2
3.4.2. 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.
Play: Start
SET PC
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3.5. Model name & Serial number Download3.5.1. Model name & Serial number D/L
Press "Power on" key of service remote control.(Baud rate : 115200 bps)
Connect RS232 Signal Cable to RS-232 Jack. Write Serial number by use RS-232. Must check the serial number at Instart menu.
3.5.2. Method & notice(1) Serial number D/L is using of scan equipment.(2) Setting of scan equipment operated by Manufacturing
Technology Group.(3) Serial number D/L must be conformed when it is produced
in production line, because serial number D/L is 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.(Not always)It is impossible to download by bar code scan, so It need Manual download.1) Press the "Instart" key of Adjustment remote control.2) Go to the menu "5.Model Number D/L" like below photo.3) Input the Factory model name(ex 47LM760S-ZB-A) or
Serial number like photo.
4) Check the model name Instart menu. → Factory name displayed. (ex 47LM760S-ZB)
5) Check the Diagnostics.(DTV country only) → Buyer model displayed. (ex 47LM760S-ZB)
3.6. CI+ Key checking method- Check the Section 3.2Check whether the key was downloaded or not at ‘In Start’ menu. (Refer to below).
=> Check the Download to CI+ Key value in LGset.
3.6.1. Check the method of CI+ Key value(1) Check the method on Instart menu(2) 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
3.6.2. Check the method of CI+ key value(RS232)1) Into the main ass’y mode(RS232: aa 00 00)
2) Check the mothed of CI+ key by command (RS232: ci 00 20)
3) Result valuei 01 OK 1d1852d21c1ed5dcx
3.7. WIFI MAC ADDRESS CHECK(1) Using RS232
(2) Check the menu on in-start.
CMD 1 CMD 2 Data 0A A 0 0
CMD 1 CMD 2 Data 0C I 1 0
CMD 1 CMD 2 Data 0A A 0 0
CMD 1 CMD 2 Data 0C I 2 0
CI+ Key Value
H-freq(kHz) V-freq.(Hz)
Transmission [A][I][][Set ID][][20][Cr] [O][K][X] or [NG]
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4. Manual Adjustment* ADC adjustment is not needed because of OTP(Auto ADC
adjustment)
4.1 EDID(The Extended Display Identification Data)/DDC(Display Data Channel) download
4.1.1. OverviewIt is a VESA regulation. A PC or a MNT will display an optimal resolution through information sharing without any necessity of user input. It is a realization of "Plug and Play".
4.1.2. Equipment- Since embedded EDID data is used, EDID download JIG,
HDMI cable and D-sub cable are not need.- Adjustment remote control
4.1.3. Download method(1) Press "ADJ" key on the Adjustment remote control then
select "10.EDID D/L", By pressing "Enter" key, enter EDID D/L menu.
(2) Select "Start" button by pressing "Enter" key, HDMI1/ HDMI2/ HDMI3/ HDMI4/ RGB are writing and display OK or NG.
4.1.4. EDID DATA(1) 3D EDID DATA
Reference- HDMI1 ~ HDMI4 / RGB - In the data of EDID, bellows may be different by S/W or
Input mode. . Product ID
. Serial No: Controlled on production line.. Month, Year: Controlled on production line:
ex) Week : '01' -> '01'Year : '2012' -> '16' fix
. Model Name(Hex): LGTV
. Checksum: Changeable by total EDID data.
. Vendor Specific(HDMI)1) Deep color (module 10bit)
2) None deep color (module 8bit)
Colorimetry Data Block(HDMI)- The Model not supporting XvYcc(Except for LM7600)
For Analog For HDMI EDID
D-sub to D-sub DVI-D to HDMI or HDMI to HDMI
HEX EDID Table DDC Function
0001 01 00 Analog/Digital
Chassis MODEL NAME(HEX)
LD22E 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20
INPUT MODEL NAME(HEX)
HDMI1 78 03 0C 00 10 00 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
HDMI2 78 03 0C 00 20 00 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
HDMI3 78 03 0C 00 30 00 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
HDMI4 78 03 0C 00 40 00 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
INPUT MODEL NAME(HEX)
HDMI1 78 03 0C 00 10 00 80 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
HDMI2 78 03 0C 00 20 00 80 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
HDMI3 78 03 0C 00 30 00 80 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
HDMI4 78 03 0C 00 40 00 80 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
INPUT MODEL NAME(HEX)HDMI1 E3 05 00 00HDMI2 E3 05 00 00HDMI3 E3 05 00 00HDMI4 E3 05 00 00
12
10 bit/ Xvycc
28 bit/ Xvycc
210 bit/
none XvYcc
28 bit/
none XvYcc3
HDMI1 43 11 49 15 4D XHDMI2 43 01 39 05 3D XHDMI3 43 F1 29 F5 2D XHDMI4 43 E1 19 E5 1D XRGB X X X X X 5C
- 14 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
4.2. White Balance Adjustment4.2.1. 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 to prevent saturation of Full Dynamic range and data, one of R/G/B is fixed at 192, and the other two is lowered to find the desired value.
(3) Adjustment condition : normal temperature1) Surrounding Temperature : 25 °C ± 5 °C2) Warm-up time: About 5 Min3) Surrounding Humidity : 20 % ~ 80 %
4.2.2. Equipment(1) Color Analyzer: CA-210 (LED Module : CH 14)(2) Adjustment Computer(During auto adj., RS-232C protocol
is needed)(3) Adjustment Remote control(4) Video Signal Generator MSPG-925F 720p/204-Gray
(Model: 217, Pattern: 49)-> Only when internal pattern is not available
Color Analyzer Matrix should be calibrated using CS-100.
4.2.3. Equipment connection MAP
4.2.4. Adj. Command (Protocol)<Command Format>
- LEN: Number of Data Byte to be sent- CMD: Command- VAL: FOS Data value- CS: Checksum of sent data- A: AcknowledgeEx) [Send: JA_00_DD] / [Ack: A_00_okDDX]
RS-232C Command used during auto-adjustment.
Ex) wb 00 00 -> Begin white balance auto-adj. wb 00 10 -> Gain adj. ja 00 ff -> Adj. data jb 00 c0 ... ... wb 00 1f → Gain adj. completed *(wb 00 20(Start), wb 00 2f(end)) → Off-set adj. wb 00 ff → End white balance auto-adj.
Adj. Map
4.2.5. Adj. method(1) Auto adj. method
1) Set TV in adj. mode using P-Only key.2) Zero calibrate probe then place it on the center of the
Display.3) Connect Cable.(RS-232C to USB)4) Select mode in adj. Program and begin adj.5) When adj. is complete (OK Sign), check adj. status pre
mode. (Warm, Medium, Cool)6) Remove probe and RS-232C cable to complete adj. W/B Adj. must begin as start command “wb 00 00” , and
finish as end command “wb 00 ff”, and Adj. offset if need.
(2) Manual adjustment. method1) Set TV in Adj. mode using P-Only key.2) Zero Calibrate the probe of Color Analyzer, then place it
on the center of LCD module within 10 cm of the surface.3) Press ADJ key → EZ adjust using adj. R/C → 7. White-
Balance then press the cursor to the right(key ).(When right key() is pressed 216 Gray internal pattern will be 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) Adjustment is performed in COOL, MEDIUM, WARM 3 modes of color temperature.
If internal pattern is not available, use RF input. In EZ Adj. menu 7.White Balance, you can select one of 2 Test-pattern: ON, OFF. Default is inner(ON). By selecting OFF, you can adjust using RF signal in 216 Gray pattern.
START 6E A 50 A LEN A 03 A CMD A 00 A VAL A CS STOP
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[CMD ID DATA] Explantion
wb 00 00 Begin White Balance adjustmentwb 00 10 Gain adjustment(internal white pattern)wb 00 1f Gain adjustment completedwb 00 20 Offset adjustment(internal white pattern)wb 00 2f Offset adjustment completed
wb 00 ff End White Balance adjustment(internal pattern disappears )
Adj. item Command(lower caseASCII)
Data Range(Hex.)
Default(Decimal)
CMD1 CMD2 MIN MAX
Cool
R Gain j g 00 C0G Gain j h 00 C0B Gain j i 00 C0R CutG CutB Cut
Medium
R Gain j a 00 C0G Gain j b 00 C0B Gain j c 00 C0R CutG CutB Cut
Warm
R Gain j d 00 C0G Gain j e 00 C0B Gain j f 00 C0R CutG Cut
- 15 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
Adjustment condition and cautionary items1) Lighting condition in surrounding area
Surrounding lighting should be lower 10 lux. Try to isolate adj. area into dark surrounding.
2) Probe location: Color Analyzer(CA-210) probe should be within 10 cm 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.
4.2.6. Reference(White balance adjusmtment coordinate and color temperature)
Luminance : 204 Gray Standard color coordinate and temperature using CS-1000
(over 26 inch)
Standard color coordinate and temperature using CA-210(CH 14)
4.2.7. LED White balance table- EDGE LED module change color coordinate because of
aging time.- Apply under the color coordinate table, for compensated aging time.
- LM76/67/66 series
4.3. EYE-Q function check(1) Turn on TV.(2) Press EYE key of Adjustment remote control.(3) Cover the Eye Q II sensor on the front of the using your
hand and wait for 6 seconds.(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 II sensor.
(5) Remove your hand from the Eye Q II sensor and wait for 6 seconds.
(6) Confirm that "ok" pop up. If change is not seen, replace Eye Q II sensor.
4.4. Local Dimming Function CheckStep 1) Turn on TV.Step 2) Press “TILT” key on the Adj. R/C.Step 3) At the Local Dimming mode, module Edge Backlight
moving right to left Back light of IOP module moving.Step 4) Confirm the Local Dimming mode.Step 5) Press "exit" key.
4.5. Magic Motion Remote control test(1) Equipment : RF Remote control for test, IR-KEY-Code
Remote control for test(2) You must confirm the battery power of RF-Remote control
before test(recommend that change the battery per every lot)(3) Sequence (test)
1) if you select the "Start(Wheel)" key on the Adjustment remote control, you can pairing with the TV SET.
2) You can check the cursor on the TV Screen, when select the "Wheel" key on the Adjustment remote control.
3) You must remove the pairing with the TV Set by select "Mute" key on the Adjustment remote control
ModeCoordinate
Temp ∆uvx 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
ModeCoordinate
Temp ∆uvx 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
GP4Aging time(Min)
Cool Medium WarmX y x y x y
269 273 285 293 313 3291 0-2 283 293 299 313 320 3392 3-5 282 291 298 311 319 3373 6-9 281 290 297 310 318 3364 10-19 279 289 295 309 316 3355 20-35 277 284 293 304 314 3306 36-49 274 279 290 299 311 3257 50-79 271 277 287 297 308 3238 80-119 270 274 286 294 307 3209 Over 120 269 273 285 293 306 319
Local Dimming Demo(Edge LED Model)
- 16 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
4.6. 3D function test(Pattern Generator MSHG-600, MSPG-6100[Support HDMI1.4])* HDMI mode NO. 872 , pattern No.83(1) Please input 3D test pattern like below.
(2) When 3D OSD appear automatically, then select OK key.
(3) Don't wear a 3D Glasses, check the picture like below.
4.7. Wi-Fi TestStep 1) Turn on TVStep 2) Select Network Connection option in Network Menu.
Step 3) Select Start Connection button in Network Connection.
Step 4) If the system finds any AP like blow PIC, it is working well.
4.8. LNB voltage and 22KHz tone check(only for DVB-S/S2 model) Test method
(1) Set TV in Adj. mode using POWER ON.(2) Connect cable between satellite ANT and test JIG.(3) Press Yellow key(ETC+SWAP) in Adj Remote control to
make LNB on.(4) Check LED light ‘ON’ at 18 V menu.(5) Check LED light ‘ON’ at 22 KHz tone menu.(6) Press Blue key(ETC+PIP INPUT) in Adj Remote control
to make LNB off.(7) Check LED light ‘OFF’ at 18 V menu.(8) Check LED light ‘OFF’ at 22 KHz tone menu.
Test result(1) After press LNB On key, ‘18 V LED’ and ‘22 KHz tone
LED’ should be ON. (2) After press LNB OFF key, ‘18 V LED’ and ‘22 KHz tone
LED’ should be OFF.
4.9. Option selection per country4.9.1. Overview
- Option selection is only done for models in Non-EU
4.9.2. Method(1) Press ADJ key on the Adj. R/C, then select Country Group
Meun(2) Depending on destination, select Country Group Code 04
or Country Group EU then on the lower Country option, select US, CA, MX. Selection is done using +, - or key.
4.10. Tool Option selection Method : Press "ADJ" key on the Adjustment remote control,
then select Tool option.
4.11. Ship-out mode check(In-stop) After final inspection, press "IN-STOP" key of the Adjustment
remote control and check that the unit goes to Stand-by mode.
- 17 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
4.12. GND and Internal Pressure check4.12.1. 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/V
arrive 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.
4.12.2. 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 CABLE METAL GND
- Internal Pressure TEST = POWER CORD GND & LIVE & NEUTRAL
LEAKAGE CURRENT: At 0.5 mArms
5. Audio
Measurement condition:(1) RF input: Mono, 1 KHz sine wave signal, 100 % Modulation(2) CVBS, Component: 1 KHz sine wave signal 0.5 Vrms(3) RGB PC: 1 KHz sine wave signal 0.7 Vrms
6. USB S/W Download(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, USB data is automatically detecting.
(Download Version High & Power only mode, Set is automatically Download)
(3) Show the message "Copying files from memory".
(4) Updating is starting.
(5) Updating Completed, The TV will restart automatically.(6) 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 to channel recover. if all channel data is cleared, you didn’t have 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" key.(3) Punch in the number. (Each model has their number)
No. Item Min Typ Max Unit Remark
1.
Audio practical max Output, L/R(Distortion=10% max Output)
9 10 12 W EQ OffAVL OffClear Voice Off8.10 10.8 Vrms
2. Speaker (8ΩImpedance) 9 10 12 W
EQ OffAVL OffClear Voice Off
- 18 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
Screw specification and application situation
<Warning>Check Screw Type When Screw is assembled at 'A' Part. If 'C' Screw is used at the 'A' part, Module will get damaged.
SCREW ASSEMBLY WORKING GUIDE
• FAB30013202(M3*L8, White, Taptite)
• 4EA
EEEE
EEEE
AA AA AA AA
AA
AA
AA AA
AA
AA
AAAA
CC CC CC CC
AA
AA
AA AADD DD DDDD
- 19 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
L/
R I
n
SP
DIF
OU
T
US
B
Au
dio
AM
P(
STA
)I2
S O
ut
MTK
P_
TS
CV
BSP
_TS
T/C
Dem
odIF
(+/-
)
US
B1
RS-
23
2C
PC
-RG
B
PC
-AU
DIO
OP
TIC
LAN
SYST
EMD
DR
3X
1
60
0 X
1
6
(2G
b)
HD
MI1
HD
MI2
HD
MI3
Side Rear
RG
B,H
/V
Eth
ern
et
CV
BS
UA
RT
SYST
EM E
EPR
OM
X 1
(25
6K
b)
HD
MI
MU
X
(HD
CP
EE
PR
OM
)
M-R
emot
e M
odu
le
Air/
Cab
leTU
NER
(T/C
)
TUN
ER(S
2)
DIG
ITAL
DEM
OD
(T/C
)
DVB
-S
ANAL
OG
DEM
OD
DIG
ITAL
DEM
OD
(S2)
TS
_S
/P
US
B2
US
B3
HD
MI4
eMM
CX
1(2
GB
)
US
B_
WIF
I
SYST
EMD
DR
3X
1
60
0 X
16
(2G
b)
DD
R
CO
NTR
OLER
A/
B
SP
ILO
CA
L D
IMM
ING
I2C
Sub
Mic
om(R
ENES
ASA
)
IRR
emot
e C
ontr
ol
SYST
EMD
DR
3X
1
60
0 X
1
6
(2G
b)
SYST
EMD
DR
3X
1
60
0 X
16
(2G
b)
UA
RT
P_
TS
EPI
50
P5
0P
X_
TAL
27
MH
z
BLOCK DIAGRAM
- 20 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
A22
A2
A21
A10
AG1
300
301
200
400
540
521
530
800
810
710
700
910
560
410
570
120
510
501
500
310
* Set
+ S
tand
* Sta
nd B
ase
+ Bo
dy
LV1
LV2
AG2
122
522
123
900
Clip
Typ
e(O
ptio
n)
EXPLODED VIEW
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts 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 as recommended 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.
CI_DATA[5]
CI_DATA[7]
MT5369_TS_OUT[2]
CI_DATA[2]
CI_DATA[4]
CI_ADDR[2]
CI_ADDR[10]
MT5369_TS_OUT[1]
CI_ADDR[13]
FE_TS_DATA[7]
CI_ADDR[5]
EMMC_DATA[7]
EMMC_DATA[6]
FE_TS_DATA[5]
CI_ADDR[8]
CI_DATA[0]
CI_ADDR[6]
CI_ADDR[1]
EMMC_DATA[4]
CI_ADDR[11]
CI_ADDR[12]
CI_DATA[1]
EMMC_DATA[2]
FE_TS_DATA[6]
FE_TS_DATA[0]
CI_ADDR[7]
FE_TS_DATA[4]
MT5369_TS_OUT[4]
CI_DATA[3]
EMMC_DATA[3]
EMMC_DATA[5]
FE_TS_DATA[3]
CI_ADDR[0]
MT5369_TS_OUT[7]
CI_ADDR[3]
CI_DATA[6]
FE_TS_DATA[1]
MT5369_TS_OUT[5]
MT5369_TS_OUT[0]
CI_ADDR[9]
CI_ADDR[14]
FE_TS_DATA[2]
MT5369_TS_OUT[3]
CI_ADDR[4]
MT5369_TS_OUT[6]
MODEL_OPT_2
JTRST#
FE_TS_SYNC
STB_SCL
USB_CTL3
SOC_RX
C1160.1uF
R1501K
MODEL_OPT_0
MT5369_TS_VAL
R1471KOPT
/CI_CD2
R15510KOPT
R1662.7KOPT
EMMC_CLK
R1511KOPT
MT5369_TS_SYNC
MT5369_TS_IN[1]
R1654.7K
OSDA0
L/DIM0_MOSI
/USB_OCD3
R172
22
/PCM_CE1
OSDA1
+3.3V_NORMAL
MODEL_OPT_8
MODEL_OPT_6
R1481K
JTMS
SOC_TX
CI_ADDR[0-14]
FE_TS_VAL
R1674.7K
L/DIM0_VS
R103
4.7K
MT5369_TS_OUT[0-7]
MT5369_TS_IN[5]
EMMC_DATA[2-7]
R1684.7KOPT
R1574.7KOPT
R158 33
OPT
MODEL_OPT_1
CI_DATA[0-7]
JTDI
/PCM_IORD
MT5369_MISTRT
MODEL_OPT_1
CI_A_VS1
LED_PWM0
/PCM_REG
MT5369_XTAL_OUT
MT5369_MIVAL_ERR
I2C_SDA5
MT5369_XTAL_IN
AVDD_33SB
JTCLK
MODEL_OPT_5
A_DIM
FE_TS_CLK
USB_CTL2
MT5369_TS_IN[4]
SOC_RESET
/USB_OCD2
MT5369_MCLKI
/USB_OCD1
/PCM_OE
MT5369_TS_CLK
AVDD_33SB
PCM_RST
MODEL_OPT_3
MT5369_TS_IN[6]
USB_CTL1
MODEL_OPT_10
L/DIM0_SCLK
R1531KOPT
LED_PWM1
/PCM_IOWR
JTDO
C1180.1uF
M_REMOTE_TX
OSCL0
VDD3V3
LED_PWM1
/PCM_WE
M_REMOTE_RX
R136 33
MT5369_TS_IN[0]
MODEL_OPT_5
MODEL_OPT_3
MT5369_TS_IN[2]
MT5369_TS_IN[3]
MODEL_OPT_0
+3.3V_NORMAL
ERROR_OUT
MT5369_TS_IN[7]
MODEL_OPT_6
+3.3V_NORMAL
IC104AT24C256C-SSHL-T
NVRAM_ATMEL
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
FE_TS_DATA[0-7]
MODEL_OPT_9
R17410K
OPCTRL3
/PCM_WAIT
EMMC_CLK
/PCM_IRQA
R169 10K
OPT
R171
22
R170 22
OSCL1
PWM_DIM2
R137 33
R1614.7KOPT
R1784.7KOPT
PWM_DIM1
/CI_CD1
LED_PWM0
M_RFModule_ISP
+3.3V_NORMAL
IR
R1541K
C1170.1uF
I2C_SCL5
+3.3V_NORMAL
STB_SDA
X10027MHz
MT5369_XTAL_OUTMT5369_XTAL_IN
+3.3V_NORMAL
R143 33
MTK_JTAG
JTMS
+3.3V_NORMAL
R14410K
R1521K
MTK_JTAG
JTDO
JTRST#
JTCLK
JTDI
AR10010K
R14910K
MTK_JTAG
R14610KMTK_JTAG
R14510K
MTK_JTAG
+3.3V_NORMAL
R1392.7K
OSDA2
I2C_SDA2
R117 33
+3.3V_NORMAL
R115 33
I2C_SDA6
R1882.7K
I2C_SCL4
I2C_SDA4
OSCL2
I2C_SCL5
R122 33
R1602.7K
R116 33
I2C_SDA5
R1422.7K
OSCL0
I2C_SCL2
STB_SDA R111 33
R123 33
R1342.7K
I2C_SDA1
I2C_SCL3R114 33
R110 33
OSCL1
I2C_SCL6
I2C_SDA3
R113 33
R1642.7K
OSDA1
R1732.7K
R1562.7K
R118 33
R1852.7K
OSDA0
R1772.7K
R112 33
I2C_SCL1
R121 33
STB_SCL
R176 10K
SC_ID_SOC
M_RFModule_RESET
R162 10K
R163 10K
/TU_RESET
RF_SWITCH_CTL
AV1_CVBS_DET
OPCTRL3
DSUB_DET
HP_DET
COMP1_DET
SC_DET
OPCTRL_1_SCL
OPCTRL_11_SCL/S2_RESET
SMARTCARD_VCC
SMARTCARD_RST
SMARTCARD_DATA
SMARTCARD_CLK
SMARTCARD_DET
SMARTCARD_PWR_SEL
SMARTCARD_VCC
SMARTCARD_PWR_SEL
SMARTCARD_RST
SMARTCARD_CLK
SMARTCARD_DATA
SMARTCARD_DET
+3.3V_NORMAL
R140
4.7K
MTK_DVB_T2_TUNER
R106
4.7K
MTK_Int_FRC/URSA5
R135
4.7K
MTK_CP_BOX
R101
4.7K
MTK_FRC3/URSA5
R189
4.7K
MTK_EPI
R186
4.7K
MTK_DVB_C2_TUNER
R125
4.7K
MTK_OPTIC_Tx_IC
R130
4.7K
MTK_3D_DEPTH_IC
R108
4.7K
MTK_FHD
R175
4.7K
MTK_DVB_S_TUNER
R132
4.7K
MTK_DDR_768MB
R190
4.7K
MTK_NON_EPI
R127
4.7K
MTK_NON_OPTIC_Tx_IC
R133
4.7K
MTK_DDR_DEFAULT
R129
4.7K
MTK_NON_3D_DEPTH_IC
R141
4.7K
MTK_NON_DVB_T2_TUNER
R102
4.7K
MTK_NO_FRC/Int_FRC
R138
4.7K
MTK_NON_CP_BOX
R109
4.7K
MTK_HD
R187
4.7K
MTK_NON_DVB_C2_TUNER
R184
4.7K
MTK_NON_DVB_S_TUNER
R107
4.7K
MTK_NO_FRC/FRC3
EPI_LOCK6
OPCTRL_0_SDA
OPCTRL_10_SDA
OPCTRL_1_SCL
OPCTRL_11_SCL
OPCTRL_0_SDA
OPCTRL_10_SDA
C1010.1uF16V
R191 22
+3.3V_NORMAL
R192 22
I2C_SCL1
R181 4.7K
I2C_SDA1
+3.3V_NORMAL
MDS62110213
M100
MTK_H/S_3.5T
MDS62110213
M101
MTK_H/S_3.5T
MDS62110213
M102
MTK_H/S_3.5T
MDS62110213
M103
MTK_H/S_3.5T
+3.3V_NORMAL
R159 4.7K
P10012507WS-12L
MTK_JTAG
1
2
3
4
5
6
7
8
9
10
11
12
13
C1202.2uF10VOPT
R193 10K
NON_EU
OPC_EN
/S2_RESET
R1281.2K
R1311.2K
EMMC_DATA[0]
EMMC_DATA[1]
EMMC_CMD
R119
0
IC104-*1M24256-BRMN6TP
NVRAM_ST
3E2
2E1
4VSS
1E0
5SDA
6SCL
7WC
8VCC
C11524pF
C11324pF
AMP_RESET_SOC AMP_RESET_NR124
33
AMP_RESET_BY_SOC
AMP_RESET_SOC
IC105LGE2112
MT5369_NON_RM
JTCKAP14
JTDIAM14
JTDOAR14
JTMSAR15
JTRSTAN14
OSDA0AP12
OSCL0AN12
OSDA1AP15
OSCL1AN15
XTALIAT34
XTALOAU34
AVDD33_XTAL_STBAK27
AVSS33_XTAL_STBAH26
AVDD33_VGA_STBAK18
AVSS33_VGA_STBAK17
AVDD33_PLLGPAK23
AVSS33_PLLGPAM27
AVDD10_LDOAJ20
GPIO0H32
GPIO1F37
GPIO2F36
GPIO3G37
GPIO4G36
GPIO5G35
GPIO6G34
GPIO7H34
GPIO8L34
GPIO9L32
GPIO10K33
GPIO11K32
GPIO12H33
GPIO13L35
GPIO14K36
GPIO15J32
GPIO16J34
GPIO17K34
GPIO18K35
GPIO19K37
GPIO20J36
GPIO21J37
GPIO22J35
GPIO23J33
GPIO24G33
GPIO25H35
GPIO26H31
GPIO27F34
GPIO28E36
GPIO29N33
GPIO30P32
GPIO31M35
GPIO32M37
GPIO33M33
GPIO34F35
GPIO35E35
GPIO36E37
GPIO37N32
GPIO38M34
GPIO39M36
GPIO40M32
GPIO41L33
GPIO42E33
GPIO43E32
GPIO44F32
GPIO45A29
GPIO46D31
GPIO47C31
GPIO48E30
GPIO49E31
GPIO50F31
GPIO51E29
GPIO52AP9
GPIO53AT9
GPIO54AR9
GPIO55AU9
ADIN0_SRVAN23
ADIN1_SRVAN24
ADIN2_SRVAP23
ADIN3_SRVAR23
ADIN4_SRVAU23
ADIN5_SRVAT23
ADIN6_SRVAM24
ADIN7_SRVAM23
U0TXAR18
U0RXAP18
U1RXAU16
U1TXAT16
POWEA35
POOEC33
POCE1B34
POCE0D33
PDD7D29
PDD6C30
PDD5D30
PDD4B31
PDD3A31
PDD2B32
PDD1A32
PDD0C32
PARBD32
PACLEA34
PAALEC34
EMMC_CLKC29
OPWRSBAM20
ORESETAM22
OIRIAU21
FSRC_WRD27
STB_SCLAT21
STB_SDAAR21
DEMOD_RSTT34
DEMOD_TSCLKT32
DEMOD_TSDATA0T36
DEMOD_TSDATA1U36
DEMOD_TSDATA2T33
DEMOD_TSDATA3T30
DEMOD_TSDATA4V33
DEMOD_TSDATA5V32
DEMOD_TSDATA6V31
DEMOD_TSDATA7V30
DEMOD_TSSYNCT35
DEMOD_TSVALT31
CI_INTN36
CI_TSCLKT37
CI_TSDATA0R35
CI_TSSYNCR37
CI_TSVALR36
PVR_TSCLKR34
PVR_TSVALR32
PVR_TSSYNCR33
PVR_TSDATA0P33
PVR_TSDATA1P34
SPI_CLK1N37
SPI_CLKP35
SPI_DATAN34
SPI_CLEN35
OPWM2AU12
OPWM1AT12
OPWM0AR12
SD_D0A37
SD_D1C35
SD_D2A36
SD_D3B35
SD_CMDB36
SD_CLKB37
LDM_CSAT11
LDM_CLKAU11
LDM_VSYNCAR10
LDM_DOAM9
LDM_DIAP10
LED_PWM1AN22
LED_PWM0AP21
OPCTRL11AU20
OPCTRL10AT20
OPCTRL9AN18
OPCTRL8AP20
OPCTRL7AM18
OPCTRL6AN19
OPCTRL5AP19
OPCTRL4AR19
OPCTRL3AN21
OPCTRL2AM19
OPCTRL1AN20
OPCTRL0AR20
IC104-*2R1EX24256BSAS0A
NVRAM_RENESAS
3A2
2A1
4VSS
1A0
5SDA
6SCL
7WP
8VCC
R10010K
AMP_RESET_BY_SOC
C1140.1uF16V
C1050.1uF
OPT
C1060.1uFOPT
C1000.1uF
OPT
C1030.1uF
OPT
C1020.1uF
OPT
C1040.1uFOPT
R1201K
PWM1_PULL_DOWN_1K
R1261K
PWM2_PULL_DOWN_1K
MDS61887710
M104
MTK_H/S_9.5T
IC100M24C16-R
HDCP_EEPROM_ST
3NC_3
2NC_2
4VSS
1NC_1
5 SDA
6 SCL
7 WC
8 VCC
IC100-*124LC16B
HDCP_EEPROM_MICRO
3A2
2A1
4VSS
1A0
5 SDA
6 SCL
7 WP
8 VCC
R105
4.7KOPT
R104
4.7KOPT
M_RFModule_ISP
C1082.2uF10V
C1072.2uF10V
IC105-*1LGE2112-AL
MT5369_RM
DDRV_44AC1
DDRV_45AC2
DDRV_1A3
DDRV_2A4
DDRV_5B4
DDRV_8C4
DDRV_10D4
DDRV_4B3
DDRV_7C3
DDRV_46AC3
DDRV_47AC4
MEMTPG10
MEMTNG9
RVREF_BG13
RVREF_AG21
ARCKEF10
ARCLK1D9
ARCLK1C9
ARCLK0A20
ARCLK0A21
ARODTE18
ARRASF17
ARCASE17
ARCSE16
ARWED14
ARRESETB14
ARBA0A13
ARBA1G11
ARBA2D16
ARCSXF18
ARA14C15
ARA13A15
ARA12F13
ARA11C14
ARA10F11
ARA9E15
ARA8D13
ARA7B15
ARA6E14
ARA5F16
ARA4E13
ARA3B13
ARA2A14
ARA1F14
ARA0F15
ARDQM0C19
ARDQS0C21
ARDQS0B21
ARDQ0C23
ARDQ1B17
ARDQ2D23
ARDQ3C17
ARDQ4D24
ARDQ5C16
ARDQ6C24
ARDQ7D15
ARDQM1D21
ARDQS1B20
ARDQS1C20
ARDQ8A17
ARDQ9A23
ARDQ10D17
ARDQ11B23
ARDQ12D20
ARDQ13D22
ARDQ14D19
ARDQ15C22
ARDQM2A7
ARDQS2B9
ARDQS2A9
ARDQ16C12
ARDQ17D6
ARDQ18B12
ARDQ19C5
ARDQ20C13
ARDQ21A5
ARDQ22A12
ARDQ23B5
ARDQM3E10
ARDQS3C8
ARDQS3D8
ARDQ24C6
ARDQ25D10
ARDQ26D7
ARDQ27C11
ARDQ28C7
ARDQ29C10
ARDQ30B7
ARDQ31B10
AVDD33_MEMPLLN14
AVSS33_MEMPLLN15
DVSS_50R1
DVSS_48P21
8
MID_MAIN_1 2011.12.13
LG FRC2
3D DEPTH
T2 Tuner
MODEL OPTION 8 is just for CP BoxIt should not be appiled at MP
NON_3D_Depth_IC
S Tuner
SoCinternalFRC
SOC -> CI SLOT
NON_OPTIC
CI SLOT -> SOC
SOC -> CI SLOT
MODEL_OPT_9
OPTIC
1
MODEL_OPT_7
MODEL_OPT_3
Support
FHD
Write Protection
- Low : Normal Operation- High : Write Protection
Disable
Reserved
DDR_768MB
EPI
Reserved
MODEL_OPT_2
DDR
MODEL_OPT_6
HIGH
MODEL_OPT_8
CI SLOT -> SOC
MODEL_OPT_0
Not Support
Default
1
Not Support
CP BOX
MODEL_OPT_5
0
0
CI SLOT -> SOC
Support
Enable
LOW
1
NO_FRC
NVRAM
Model Option
0
Close to eMMC Flash(IC8100)
MODEL_OPT_10
0
CI SLOT -> SOC
HD
STRAPPING LED_PWM0 LED_PWM1 OPCTRL3
ICE mode + 27M + Serial boot 0 0 0
ICE mode + 27M + ROM to Nand boot 0 0 1
ICE mode + 27M + Rom to eMMC boot 0 1 0 from eMMC pins (share pins w/s NAND)
ICE mode + 27M + ROM to eMMC boot 0 1 1 from SDIO pins
DDR_Default
EXTERNAL DEMOD-> SOC
MODEL_OPT_1 1
MODEL_OPT_4 3D_Depth_IC
X-TAL
JTAG
I2C
I2C_1 : AMP, L/DIMMING,HDCP KEYI2C_2 : T-CONI2C_3 : MICOMI2C_4 : S/Demod,T2/Demod, LNBI2C_5 : NVRAMI2C_6 : TUNER_MOPLL(T/C,ATV)
FOR JAPAN
FOR JAPAN
HDCP EEPROM
Support Not Support
HEAT SINK SMD GASKET
5V Tolerance
MODEL_OPT_4
MODEL_OPT_4
Crystal Matching Test result: 27pF -> 20pF -> 24pF
IC
EAX6430790* : LD22* / LC22*EAX6443420* : LT22* / LJ22* / LA22* / LB22*
MODEL_OPT_7
MODEL_OPT_7
Copyright © 2012 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.
CI_ADDR[3]
CI_DATA[7]
CI_ADDR[4]
CI_DATA[2]
MT5369_TS_OUT[1]
CI_ADDR[7]
CI_ADDR[8]
CI_ADDR[10]
CI_ADDR[14]
CI_DATA[5]
MT5369_TS_OUT[6]
CI_DATA[6]
MT5369_TS_OUT[4]
CI_DATA[3]
CI_ADDR[12]
MT5369_TS_OUT[7]
CI_ADDR[0]
CI_ADDR[5]
MT5369_TS_OUT[2]
CI_ADDR[11]
MT5369_TS_OUT[5]
CI_DATA[0]
CI_ADDR[1]
CI_DATA[1]
CI_DATA[4]
CI_ADDR[13]
CI_ADDR[6]
MT5369_TS_OUT[0]
CI_ADDR[2]
MT5369_TS_OUT[3]
CI_ADDR[9]
C3230.1uF
MT5369_TS_IN[0]
TP324
C343100pF50V
C3690.01uF
HDMI_HPD_3_JACK
TP337
AV1_R_IN_SOC
D0+_HDMI2_JACK
TXA4P
TP353
COMP1_Pr_SOC
R3791.2K
TP321
R358100
SCART_Rout_SOC
TP345
C3550.047uFT/C&AT&CHB
DTV/MNT_V_OUT_SOC
C3740.01uF
R323 22
TP378
C3971200pF
C359 0.047uF
TP374
TXD1P
C3981200pF
R33075
1%
C3820.1uF
C3540.1uF
/PCM_WE
MT5369_TS_IN[5]
TP375
R311 30K
HP_LOUT_AMP
VDD3V3
TXCCLKP
HP_ROUT_AMP
MT5369_TS_IN[4]
HDMI_HPD_2_JACK
TP372
TXA0N
D2+_HDMI3_JACK
HP_ROUT_MAIN
TP326
C3070.1uF
C336 1uF10V
T/C&AT&CHB
R3730
C38410pF50V
TXDCLKN
IF_AGC
C361 1uF
CK+_HDMI4_JACK
TXD0P
R3781.2K
VDD3V3
SC_R_SOC
R3521.2K
HP_OUT
D2-_HDMI3_JACK
TXC1P
PC_R_IN_SOC
C3800.1uF
DSUB_VSYNC
TXD2N
TP322
TP307
TXB2P
C4001200pF
TP350
PC_L_IN_SOC
+1.2V_MTK_AVDD
C3710.01uF
AV1_CVBS_IN_SOC
TXC1N
TP329
+1.2V_MTK_AVDD
R341 100
R309100K
TXD0N
PC_R_IN
EPHY_TDP
C39127pF50VOPT
TP311
R371 100
D2-_HDMI4_JACK
R310 30K
TP318
SCART_Rout_SOC
C38627pF50VOPT
TXB1P
DSUB_HSYNC_SOC
AUD_LRCH
R300
470K
OPT
DDC_SDA_1_SOC
TP313
TXC2N
TP348
C3320.22uF10V
HP_OUT
C3660.01uF
TXC0P
SC_B_SOC
CK-_HDMI2_JACK
OSCL2
OSDA2
D1-_HDMI2_JACK
C3020.1uF
R35475
1%
DSUB_VSYNC_SOC
C39227pF50VOPT
C3951200pF
HP_OUT
DDC_SCL_4_JACK
R335 51
T/C&AT&CHB
TXDCLKP
TXA1P
EPHY_RDP
TP365
DAC_3V3
C38527pF50VOPT
PC_L_IN_SOC
SCART_Lout_SOC
5V_HDMI_2_JACK
R368 100
AV1_L_IN_SOC
TP355
+1.2V_MTK_AVDD
C3310.22uF10V
HP_OUT
C3831200pFHP_OUT
TP300
D1+_HDMI3_JACK
R3701.2K
HP_OUT
SC_G_SOC
TP341
D0-_HDMI1_SOC
DDC_SCL_2_JACK
R34324K
1%
VDD3V3
VDD3V3
SC_G_SOC
TP370
AV1_R_IN
C3410.047uFT/C&AT&CHB
TP308C39322pFOPT
D0+_HDMI1_SOC
R367 100
C38722pF
OPT
TXA4N
VDD3V3
R3720
TP330
C3080.1uF
TP351
TP366
/CI_CD1
C31910uF16V
R362100
TP360
TXD3P
D0+_HDMI4_JACK
TP334
MT5369_MISTRT
C3701500pF
R301470KOPT
D1+_HDMI1_SOC
D2+_HDMI2_JACK
C314100pF50V
OPT
COMP1_Pr_SOC
TXB1N
SC_L_IN_SOC
C34047pF50V
C3640.1uF
ARC
TP317
SC_DET
C34427pF50VOPT
TXA3N
C300560pF50V
OPT
SPDIF_OUT
TP359
C301560pF50V
OPT
D0-_HDMI4_JACK
C3510.1uF
IF_P
TU_CVBS
WIFI_DM
TXD4N
R334 51
T/C&AT&CHB
R3500
R357100
TXA1N
TXACLKP
TXC0N
L303BLM18PG121SN1D
HP_OUT
TUNER_SIF
TP338
/PCM_IRQA
MT5369_MIVAL_ERR
SC_R_SOC
TP320
DDC_SCL_3_JACK
R324 22
C3160.1uF
TP373
R3511.2KHP_OUT
MT5369_TS_IN[6]
MT5369_TS_IN[7]
C337 1uF
10VT/C&AT&CHB
/PCM_REG
TP352
VDD3V3
HDMI_HPD_1_SOC
EPHY_RDN
WIFI_DP
C3720.01uF
C3730.01uF
R3081.2KOPT
R366 100
+1.2V_MTK_AVDD
TXA2P
C3670.01uF
D2-_HDMI2_JACK
DSUB_G+
R328
470K
OPT
TP314
DDC_SDA_2_JACK
D1+_HDMI4_JACK
+1.2V_MTK_AVDD
TP335
VDD3V3
C3991200pF
L302BLM18PG121SN1D
HP_OUT
D2+_HDMI1_SOC
R35375
1%
AUDIO_R_OUT_COMMERCIAL
TP356
PCM_5V_CTL
TP336
R31524K
D1+_HDMI2_JACK
MT5369_TS_SYNC
TP328
R32275
HP_ROUT
MT5369_MCLKI
TP310
R361100
MT5369_TS_VAL
C32010uF16V
TP342
CK+_HDMI3_JACK
RGB_DDC_SDA
TXB0N
C3901200pFHP_OUT
VDD3V3
R35575
1%
AUD_LRCK TP358
HP_LOUT_MAIN
TXC2P
TXB4P
C377
1200pFHP_OUT
C3680.01uF
TP346
TXB4N
C3295pF50VOPT
EPHY_TDN
TP312
AUD_MASTER_CLK
TXD2P
/PCM_IORD
MT5369_TS_CLK
TP343
TP362
TXACLKN
D2+_HDMI4_JACK
/PCM_CE1
COMP1_Pb_SOC
MT5369_TS_IN[2]
PC_L_IN
R32175
MT5369_TS_IN[1]
R32075
TP349
TXA2N
R307 1K
C39427pF50VOPT
C3040.1uF
DTV/MNT_V_OUT_SOC
R329470KOPT
TXCCLKN
TP319
SC_COM_SOC
HDMI_ARC
AV1_R_IN_SOC
R3392.2KOPT
AV1_CVBS_IN_SOC
C38827pF50VOPT
HDMI_HPD_4_JACK
R3761.2K
CK-_HDMI4_JACK
D1-_HDMI4_JACK
TP347
CK-_HDMI3_JACK
D0+_HDMI3_JACK
TXB3P
SC_FB_SOC
COMP1_Y_SOC
D1-_HDMI1_SOC
TXB0P
R356100
5V_HDMI_4_JACK
C38922pF
OPT
CK-_HDMI1_SOC
R3740
COMP1_Pr
TP377
R3771.2K
C34610uF16V
C360 0.047uF
R305 1K
TP367
TP323
C3631uF25V
AV1_L_IN
/PCM_OE
TXD3N
C315100pF50V
OPT
R3691.2KHP_OUT
5V_HDMI_3_JACK
TP331
SC_R_IN_SOC
R3262K
OPT
SC_CVBS_IN_SOC
VDD3V3
C3280.1uF
SC_COM_SOC
SC_ID_SOC
SC_L_IN_SOC
RGB_DDC_SCL
CK+_HDMI1_SOC
CI_DATA[0-7]
C3305pF50VOPT
C3580.01uF
50V
MT5369_TS_OUT[0-7]
TP316
D0-_HDMI2_JACK
C34510uF16V
CK+_HDMI2_JACK
DDC_SDA_4_JACK
ARC
COMP1_Pb
C3030.1uF
AV1_CVBS_IN
C3751500pF
R340 100
TP339
SC_FB_SOC
IF_N
R342 10KT/C&AT&CHB
SC_CVBS_IN_SOC
TXC4N
TP371
R359100
C37910pF50V
DDC_SDA_3_JACK
+1.2V_MTK_AVDD
TXA0P
DDC_SCL_1_SOC
DSUB_HSYNC
TXC4P
C37810pF50V
TP340
COMP1_Y_SOC
R332 10KT/C&AT&CHB
C3470.1uF
AUD_SCK
SC_R_IN_SOC
TP357
C338560pF50V
OPT
TP325
PCM_RST
D2-_HDMI1_SOC
D1-_HDMI3_JACK
/PCM_IOWR
SC_B_SOC
TP363
R306 1K
DSUB_VSYNC_SOC
SCART_Lout_SOC
R304 1K
TXC3P
CI_ADDR[0-14]
R30382
TP315
TP309
TP332
AV1_L_IN_SOC
D0-_HDMI3_JACK
/PCM_WAIT
AUDIO_L_OUT_COMMERCIAL
R363100
5V_HDMI_1_SOC
TP368
TXBCLKN
TXBCLKP
COMP1_Y
TP344
TP361
R3490OPT
HP_LOUT
CI_A_VS1
DSUB_R+
COMP1_Pb_SOC
/CI_CD2
TP327
TP364
TP369
TXA3P
TXB2N
TXB3N
C342100pF50V
TP333
MT5369_TS_IN[3]
C339560pF50V
OPT
R3252K
OPT
R302180
C352 0.01uF
TXC3N
PC_R_IN_SOC
DSUB_B+
R364100
DSUB_HSYNC_SOC
TXD4P
TP354
C39633pF
OPT
+5V_NORMAL
TXD1N
C3060.1uF
MODEL_OPT_10
2D/3D_CTL
MODEL_OPT_2
PCM_5V_CTL
EMMC_RST
MODEL_OPT_8
MODEL_OPT_9
VCOM_DYN
GST_SOC
MCLK_SOC
GCLK_SOC
EO_SOC
PMIC_RESET
C3650.01uF
C3051uF25V
C3620.1uF
C350
0.1uF
R314
0
R336
0
R331 0
T/C&AT&CHB
R346 0T/C&AT&CHB
C309OPT
C311 1uF
10V
C310
33pFT/C&AT&CHB
C312
33pF
T/C&AT&CHB
C33447pF50V
C33547pF50V
C33347pF50V
USB_DP2
USB_DM2
USB_DP1
USB_DM1
USB_DM3
USB_DP3
IC105LGE2112
HDMI_CECAA32
HDMI_0_SCLAG33
HDMI_1_SCLAE33
HDMI_2_SCLAC33
HDMI_3_SCLAH32
HDMI_0_SDAAF33
HDMI_1_SDAAD33
HDMI_2_SDAAB33
HDMI_3_SDAAH33
HDMI_0_PWR5VAG31
HDMI_1_PWR5VAE31
HDMI_2_PWR5VAC31
HDMI_3_PWR5VAH31
HDMI_0_HPDAG32
HDMI_1_HPDAE32
HDMI_2_HPDAC32
HDMI_3_HPDAJ32
AVDD12_HDMI_0_RXAA24
AVDD12_HDMI_1_RXY24
AVDD12_HDMI_2_RXW24
AVDD12_HDMI_3_RXAB24
AVDD33_HDMI_0_RXAB29
AVDD33_HDMI_1_RXAA29
AVDD33_HDMI_2_RXY29
AVDD33_HDMI_3_RXAC29
AVSS33_HDMI_RX_1AB30
AVSS33_HDMI_RX_2AD30
AVSS33_HDMI_RX_3AF31
AVSS33_HDMI_RX_4AF32
USB_DP_P0C36
USB_DM_P0C37
USB_DP_P1D36
USB_DM_P1D37
USB_DP_P2AT13
USB_DM_P2AU13
USB_DP_P3AT14
USB_DM_P3AU14
AVDD33_USB_P0P1D35
AVDD33_USB_P2P3AP13
AVSS33_USB_P1D34
AVSS33_USB_P2AR13
PCIE11_TXPW35
PCIE11_TXNW34
PCIE11_RXNY34
PCIE11_RXPY35
AVDD12_PCIE11U24
AVDD33_PCIE11V24
AVSS12_PCIE11W30
PCIE11_REFCKNW36
PCIE11_REFCKPW37
HDMI_0_RX_0AG35
HDMI_0_RX_0BAG34
HDMI_0_RX_1AG37
HDMI_0_RX_1BAG36
HDMI_0_RX_2AF35
HDMI_0_RX_2BAF34
HDMI_0_RX_CAH35
HDMI_0_RX_CBAH34
HDMI_1_RX_0AE37
HDMI_1_RX_0BAE36
HDMI_1_RX_1AD35
HDMI_1_RX_1BAD34
HDMI_1_RX_2AC35
HDMI_1_RX_2BAC34
HDMI_1_RX_CAE35
HDMI_1_RX_CBAE34
HDMI_2_RX_0AB35
HDMI_2_RX_0BAB34
HDMI_2_RX_1AA35
HDMI_2_RX_1BAA34
HDMI_2_RX_2AA37
HDMI_2_RX_2BAA36
HDMI_2_RX_CAC37
HDMI_2_RX_CBAC36
HDMI_3_RX_0AK35
HDMI_3_RX_0BAK34
HDMI_3_RX_1AJ35
HDMI_3_RX_1BAJ34
HDMI_3_RX_2AJ37
HDMI_3_RX_2BAJ36
HDMI_3_RX_CAJ33
HDMI_3_RX_CBAK33
TXVP_0AT18
TXVN_0AU18
RXVN_1AU17
RXVP_1AT17
PHYLED1AN16
PHYLED0AM16
REXTAD15
AVDD12_RECAD14
AVDD33_COMAD16
AVDD33_LDAD17
AVSS33_LDAL16
AVSS33_COMAL15
AVSS12_RECAL14
IC105LGE2112
TCON0F27
TCON1E27
TCON2F30
TCON3F29
TCON4B27
TCON5A27
TCON6B28
TCON7A28
TCON8C28
TCON9D28
TCON10E28
TCON11F28
TCON12B29
AVDD12_LVDS_1AG6
AVDD12_LVDS_2AJ6
AVDD12_VPLLAF6
AVDD33_LVDSBAE6
AVDD33_LVDSAAH7
AVSS12_LVDS_2AJ5
AVSS12_LVDS_1AG5
AVSS12_VPLLAF5
AVSS33_LVDSBAE5
AVSS33_LVDSAAH5
REXT_VPLLAG7
AIN0_R_AADCAU37
AIN0_L_AADCAU35
AIN1_R_AADCAT35
AIN1_L_AADCAT37
AIN2_R_AADCAU36
AIN2_L_AADCAP34
AIN3_R_AADCAT36
AIN3_L_AADCAR37
AIN4_R_AADCAR33
AIN4_L_AADCAP32
AIN5_R_AADCAR36
AIN5_L_AADCAP37
AIN6_R_AADCAR35
AIN6_L_AADCAP36
AVDD33_AADCAL31
AVSS33_AADCAJ28
VMID_AADCAJ27
MPXPAN28
ADCINP_DEMODAU32
ADCINN_DEMODAT32
AVDD33_DEMODAD22
AVDD12_DEMODAL27
AVSS33_DEMODAM28
AVSS12_DEMODAJ26
IF_AGCU35
RF_AGCU34
LOUTNAP31
LOUTPAN30
OSCL2V35
OSDA2V34
SC0AP28
SY0AR29
CVBS3PAT30
CVBS2PAR30
CVBS1PAR31
CVBS0PAN29
CVBS_COMAP30
AVDD33_CVBS_1AK24
AVDD33_CVBS_2AK25
AVSS33_CVBS_1AL25
AVSS33_CVBS_2AM26
AO3NAG3
AO3PAG4
AO4NAG1
AO4PAG2
AOCLKNAF3
AOCLKPAF4
AO2NAE3
AO2PAE4
AO1NAE1
AO1PAE2
AO0NAD1
AO0PAD2
AE4NAL3
AE4PAL4
AE3NAL1
AE3PAL2
AECLKNAK3
AECLKPAK4
AE2NAJ3
AE2PAJ4
AE1NAJ1
AE1PAJ2
AE0NAH3
AE0PAH4
BO4NAT2
BO4PAU2
BO3NAT1
BO3PAU1
BOCLKNAR1
BOCLKPAR2
BO2NAP1
BO2PAP2
BO1NAN1
BO1PAN2
BO0NAM3
BO0PAM4
BE4NAT6
BE4PAU6
BE3NAP6
BE3PAR6
BECLKNAP5
BECLKPAR5
BE2NAT4
BE2PAU4
BE1NAP4
BE1PAR4
BE0NAP3
BE0PAR3
AR0_ADACAN35
AL0_ADACAN34
AR1_ADACAM32
AL1_ADACAM34
AR2_ADACAM37
AL2_ADACAM33
AR3_ADACAM36
AL3_ADACAM35
AVDD33_DACAG30
AVDD33_DAC1AF30
AVSS33_DACAK30
AVSS33_DAC1AE30
ALINY33
ASPDIF0AR16
ASPDIF1Y32
AOBCKAR11
AOLRCKAP11
AOMCLKAM12
AOSDATA4AM10
AOSDATA3AM11
AOSDATA2AN11
AOSDATA1AN10
AOSDATA0AN9
HSYNCAN25
VSYNCAM25
RPAR25
GPAR24
BPAU24
COMAP24
SOGAT24
VGA_SDAAR22
VGA_SCLAP22
COM1AT26
PB1PAR26
PR1PAP26
Y1PAU26
SOY1AP25
COM0AU28
PB0PAT28
PR0PAR28
Y0PAP27
SOY0AR27
VDACX_OUTAU30
VDACY_OUTAP29
AVDD33_VDAC_BGAD20
AVDD33_VDACAD21
AVDD12_RGBAD19
AVSS33_VDAC_BGAJ22
AVSS12_RGBAJ21
AVSS33_VDACAL24
L301
BLM15BD121SN1
L300
BLM15BD121SN1
L304
BLM15BD121SN1
ZD3045.48VTO5.76V
ZD3055.48VTO5.76V
ZD306
5.48VTO5.76V
ZD307
5.48VTO5.76V
ZD302
5.48VTO5.76V
ZD300
5.48VTO5.76V
ZD303
5.48VTO5.76V
ZD301
5.48VTO5.76V
D300
5.5VADLC 5S 02 015
D302
5.5VADLC 5S 02 015
D301
5.5VADLC 5S 02 015
R344
30K
R345
30K
C348100pF50V
R338 0
R337 0
R333
120-ohm
9
MID_MAIN_2 2011.12.19
Close to MT5369
Place at JACK SIDE
1608 sizs For EMI
PLACE AT JACK SIDE
Close to Tuner
1.0Vpp
Close to Tuner
CHANGE SYMBOL
1608 sizs For EMI
1608 sizs For EMI
Don’t use as GPIO
FOR EMI
CH1
CH2
CH3
CH4
CH5
CH6
1608 sizs For EMI
1608 sizs For EMI
1608 sizs For EMI
1608 sizs For EMI
For PCB Pattern
For PCB Pattern
For PCB Pattern
For PCB Pattern
Close to MT5369
Port was changed !!!!
PLACE AT JACK SIDE
1608 sizs For EMI
Copyright © 2012 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.
C5320.1uF
+3.3V_NORMAL
POWER_ON/OFF1
C5440.1uF16V
C5350.1uFC503
10uF
C53910uF
+1.2V_MTK_CORE
EMMC_VCCQ
C5500.1uF
C52510uF
+1.2V_MTK_CORE
C5290.1uF
+1.2V_MTK_CORE
TP500
3.3V_EMMC
R5001
C5120.1uF16V
C5460.1uF
C54010uF10V
TP501
C5430.1uF
L500BLM18PG121SN1D
DAC_3V3
LAN_JACK_POWER
+3.3V_NORMAL
L504BLM18PG121SN1D
+3.3V_NORMAL
VDD3V3
C5480.1uF
C50010uF
C5100.1uF
+1.2V_MTK_CORE
VDD3V3
C5220.1uF16V
C52610uF10V
L506BLM18PG121SN1D
+5V_NORMAL
C5520.1uF
C5530.1uF
VDD3V3
L501BLM18PG121SN1D
C5010.1uF
AVDD_33SB
L502BLM18PG121SN1D
C5020.1uF
+1.2V_MTK_CORE +1.2V_MTK_AVDD
C50510uF
C50610uF
+1.2V_MTK_CORE
+1.5V_DDR
IC501AP1117E33G-13
OUT
INADJ/GND
C52410uF
IC105LGE2112
DVSS_51R2
DVSS_52R3
DVSS_37J4
DVSS_53R4
DVSS_107Y4
DVSS_20F5
DVSS_38J5
DVSS_54R5
DVSS_108Y5
DVSS_95W5
DVSS_44L7
DVSS_46M7
DVSS_56R7
DVSS_120AA5
DVSS_130AB5
DVSS_43K7
DVSS_77U7
DVSS_97W7
DVSS_13E9
DVSS_12E8
DVSS_22F9
DVSS_28G14
DVSS_39J6
DVSS_57R15
DVSS_68T15
DVSS_78U15
DVSS_87V15
DVSS_99W15
DVSS_112Y15
DVSS_122AA15
DVSS_132AB15
DVSS_34H11
DVSS_58R16
DVSS_69T16
DVSS_79U16
DVSS_88V16
DVSS_100W16
DVSS_113Y16
DVSS_123AA16
DVSS_133AB16
DVSS_59R17
DVSS_70T17
DVSS_80U17
DVSS_89V17
DVSS_114Y17
DVSS_71T18
DVSS_90V18
DVSS_115Y18
DVSS_72T19
DVSS_91V19
DVSS_116Y19
DVSS_101W17
DVSS_124AA17
DVSS_134AB17
DVSS_60R18
DVSS_131AB6
DVSS_35H19
DVSS_36H22
DVSS_40J11
DVSS_41J12
DVSS_42J22
DVSS_55R6
DVSS_62R20
DVSS_73T20
DVSS_83U20
DVSS_92V20
DVSS_104W20
DVSS_117Y20
DVSS_127AA20
DVSS_137AB20
DVSS_29G16
DVSS_63R21
DVSS_74T21
DVSS_84U21
DVSS_93V21
DVSS_105W21
DVSS_118Y21
DVSS_128AA21
DVSS_138AB21
DVSS_64R22
DVSS_75T22
DVSS_85U22
DVSS_94V22
DVSS_106W22
DVSS_119Y22
DVSS_129AA22
DVSS_139AB22
DVSS_65R23
DVSS_76T23
DVSS_86U23
DVSS_140AB23
DVSS_96W6
DVSS_30G17
DVSS_27F25
DVSS_109Y6
DVSS_17E21
DVSS_25F21
DVSS_45L8
DVSS_66T7
DVSS_7D11
DVSS_14E11
DVSS_8D12
DVSS_18E22
DVSS_26F22
DVSS_33G25
DVSS_136AB19
DVSS_126AA19
DVSS_49P22
DVSS_103W19
DVSS_82U19
DVSS_61R19
DVSS_110Y7
DVSS_135AB18
DVSS_125AA18
DVSS_102W18
DVSS_81U18
DVSS_121AA7
DVSS_47N22
DVSS_67T8
DVSS_98W8
DVSS_111Y8
DVSS_11E7
DVSS_21F8
IC105LGE2112
VCCK_43AR7
VCCK_45AT7
VCCK_47AU7
VCCK_42AP8
VCCK_44AR8
VCCK_46AT8
VCCK_48AU8
VCCK_37AM7
VCCK_39AN7
VCCK_41AP7
VCCK_38AM8
VCCK_40AN8
VCCK_1P14
VCCK_9R14
VCCK_11T14
VCCK_13U14
VCCK_14V14
VCCK_16W14
VCCK_18Y14
VCCK_20AA14
VCCK_22AB14
VCCK_23AC14
VCCK_28AC19
VCCK_2P15
VCCK_24AC15
VCCK_3P16
VCCK_25AC16
VCCK_15V23
VCCK_17W23
VCCK_19Y23
VCCK_21AA23
VCCK_31AC22
VCCK_32AC23
VCCK_36AD24
VCCK_8P23
VCCK_10R24
VCCK_12T24
VCCK_33AC24
VCCK_30AC21
VCCK_7P20
VCCK_29AC20
VCCK_6P19
VCCK_27AC18
VCCK_5P18
VCCK_26AC17
VCCK_4P17
VCCK_34AD18
VCCK_35AD23
VCC3IO_B_4AL9
VCC3IO_B_2AK10
VCC3IO_B_1AK9
VCC3IO_B_3AK11
VCC3IO_A_5H29
VCC3IO_A_7J29
VCC3IO_A_6H30
VCC3IO_A_8J30
VCC3IO_A_3G31
VCC3IO_A_4G32
VCC3IO_A_2F33
VCC3IO_A_1E34
MDS62110209
M501
SMD_GASKIT_8.5T_RGB
MDS62110209
M500
SMD_GASKIT_8.5T_LAN
MDS62110209
M502
SMD_GASKIT_8.5T_COMP
C5450.1uF
+1.2V_MTK_CORE
C5310.1uF
C5370.1uF
+1.5V_DDR
C5470.1uF
C5330.1uF
C5360.1uF
C5200.1uF
C5270.1uF
C5140.1uF
C5080.1uF
C5230.1uF
MDS62110217
M504
SMD_GASKIT_12.5T_USB1
MDS62110217
M506
SMD_GASKIT_12.5T_HDMI1
MDS62110217
M503
SMD_GASKIT_12.5T_HDMI2
MDS62110217
M505
SMD_GASKIT_12.5T_USB3
C5042.2uF
10
2011.12.09MID_MAIN_3
60mA
5600mA
DECAP FOR SOC (HIDDEN - UCC) DECAP FOR SOC (BOTTOM)
SMD Gaskit
LAN RGB COMP
HDMI2~3HDMI1~2 USB1~2 USB3
Copyright © 2012 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.
SC_FB_SOC
C60510pFEU
C614 0.01uF
EU
R61051K
1/16W1%EU
R607751%EU
SC_FB
SC_B_SOC
C60110pF
OPT
SC_L_IN_SOC
C60610pF
EU
C613 0.01uF
EU
SC_R_IN
SC_CVBS_IN_IF
R615
751%
EU
SC_ID
R617 100
EU
SC_CVBS_IN
SC_G
C615 0.01uF
EU
SCART_Lout
SC_ID_SOC
SC_R_SOC
C60410pF
EU
R604751%EU
R622 100
EUR606751%EU
SC_CVBS_IN_SOCC616 0.047uF
EU
R621 100
EU
R60922EU
SC_R_IN_SOC
R620 100
EU
R61310KEU
R616
751%
EU
SCART_Rout_SOC
SC_B
R601470KOPT
SC_R
SCART_RoutR61815K
EU
DTV/MNT_V_OUT_SOC
R605751%EU
TU_CVBS
R608751%EU
C612 0.01uF
EU
SC_COM_SOC
SC_CVBS_IN_IF
SC_L_IN
SCART_Lout_SOC
R623 100
EU
DTV/MNT_V_OUT
SC_G_SOC
R61915K
EU
R602470KOPT
C61010uF16V
EU
C61110uF16V
EU
C603330pF50VOPT
C602330pF50VOPT
R600EU
0
TP600
C600220pF
OPT
C617220pFOPT
R627330pF50VEU
R603330pF50VEU
+12V
R630100K
OPT
R631100K
OPT
R628100K
OPT
R629100K
OPT
+12V
R632
EU0
R633
EU0
SCART_AMP_R_FB
SCART_AMP_L_FB
R612
EU0
R634
EU0
R6140
1/16W5%EU
R6240
1/16W5%
EU
R62530KEU
R62630KEU
C608100pF50VEU
C609100pF50VEU
C607100pFEU
R611
EU
120-ohm
R635
10KEU
R636
10KEU
2011.12.30
11
MID_MAIN_SCART
PLACE AT MAIN SOC SIDE
PLACE AT JACK SIDE
READY FOR FILTER (EMI)
READY FOR FILTER (EMI)
READY FOR FILTER (EMI)
PLACE AT IC6000
Copyright © 2012 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.
BRDQ[30]
BRDQ[18]
BRA[10]
ARDQ[30]
BRA[1]
BRDQ[22]
BRA[4]
ARDQ[22]
ARDQ[26]
ARA[11]
ARA[0]
BRA[12]
ARA[6]
BRA[10]
BRDQ[28]
BRA[7]
ARDQ[20]
BRA[6]
BRA[5]
BRA[9]
ARA[8]
ARA[5]
ARA[9]
ARA[6]
ARA[5]
ARA[0]
ARDQ[16]
BRA[8]
BRA[11]
ARDQ[28]
ARA[3]
BRA[7]
ARA[7]
ARA[5]
ARA[10]ARA[11]
BRDQ[17]
BRA[1]
BRA[8]
BRA[14]
BRA[13]
ARA[7]
ARDQ[19]
BRA[2]
ARA[0]
ARA[2]
ARA[13]
BRA[5]
ARA[8]
BRA[3]
BRA[11]
BRA[12]
ARA[6]
BRDQ[26]
ARA[13]
ARA[9]
ARDQ[17]
BRDQ[23]
BRA[3]
ARA[1]
ARA[3]
BRA[0]
BRA[11]
ARA[12]ARA[12]
BRA[12]
BRDQ[20]
ARDQ[31]
ARA[4]
BRDQ[31]
BRA[8]
ARA[12]
BRDQ[27]
BRDQ[19]
ARA[10]
ARA[4]
ARA[11]
ARA[2]
ARDQ[27]
ARA[4]
ARA[1]
BRA[0]
BRA[1]
BRA[9]
ARA[3]
ARA[7]
BRA[10]
BRA[2]
BRDQ[21]
BRA[4]
BRA[13]
ARDQ[21]
BRA[7]
ARDQ[29]
ARDQ[18]
BRDQ[25]
BRA[3]
ARA[8]
BRDQ[24]
ARA[9]ARA[10]
BRDQ[29]
ARDQ[24]
BRA[13]
BRA[6]
ARDQ[25]
ARA[13]
BRA[5]
ARDQ[23]
BRA[2]
BRDQ[16]
BRA[0]
BRA[4]
ARA[2]
BRA[6]
ARA[1]
BRA[9]
ARA[14]
BRBA1
+1.5V_DDR
/ARCLK0
ARDQS3
R7162401%
ARDQ[24-31]
TP701
C7250.1uF
ARDQM1
+1.5V_DDR
ARCKE
BRCLK1
/ARDQS0
R7201K1%
ARDQ[8-15]
+1.5V_DDR
BRDQM0
R7141005%
ARBA1
ARDQM3
BRDQS1
/ARDQS2
ARDQM2
R7301K1%
ARBA0
RVREF_D
A_RVREF1
R7091K1%
C7200.1uF
BRDQ[24-31]
R7241K1%
C7260.1uF
ARDQ[0-7]ARDQ[16-23]
BRA[14]
R7291K1%
BRDQS2
R7281K1%
BRDQS3
RVREF_A
ARCLK1
B_RVREF6
BRA[14]
ARCLK0
ARA[0-13]
A_RVREF4
ARDQS1
B_RVREF7
ARBA1
R7151005%
ARODT
C7190.1uF
R7051K1%
BRDQS3
C7540.1uF
BRDQM3
BRDQ[0-7]
BRREST
BRA[0-14]
B_RVREF5
BRDQS0
B_RVREF6
+1.5V_DDR
TP700
ARDQM0
/ARCAS
C7220.1uF
R7061K1%
ARBA2
RVREF_D
ARDQS3
BRDQ[16-23]
ARA[0-13]
/ARCAS
+1.5V_DDR
C7530.1uF
/ARWE
/BRDQS2
ARDQM2
R711 2401%
+1.5V_DDR
/BRCS
+1.5V_DDR
/BRRAS
+1.5V_DDR
RVREF_B
BRBA1
BRBA2
R7321K1%
/BRWE
/ARCLK0
R7331K1%
R7131005%
R7211K1%
R7221K1%
R7261K1%
+1.5V_DDR
+1.5V_DDR
+1.5V_DDR
/BRDQS0
+1.5V_DDR
ARBA1
BRDQM0
C7510.1uF
C7170.1uF
BRDQS0
BRDQM1
BRCLK1
ARDQ[8-15]
ARA[0-14]
BRA[0-13]
C7450.1uF
ARDQS1
ARDQM0
R7271K1%
ARDQ[16-23]
BRBA2
ARREST
+1.5V_DDR
C7570.1uF
/BRDQS1
BRBA0
/BRCAS
+1.5V_DDR
B_RVREF8
RVREF_C
/BRCS
/BRCLK0
BRBA0
BRCLK0
/ARCS
C7520.1uF
/ARCS
/ARDQS0
+1.5V_DDR
B_RVREF5
BRDQM1
ARDQ[24-31]
+1.5V_DDR
BRBA0
/BRCLK0
/BRDQS1
BRDQ[24-31]
BRODT
ARREST
/ARWE
ARDQ[0-7]
+1.5V_DDR
/ARDQS3
/ARDQS1
/BRCLK1
/BRDQS3
ARBA2
BRA[0-13]
A_RVREF1
/ARWE
R7172401%
R7121005%
/ARCLK1
ARDQS2
A_RVREF3
ARCLK1
C7230.1uF
BRDQM3
ARDQS0
ARDQM1
AVDD3V3_MEMPLL
RVREF_C
C7550.1uF
C7270.1uF
+1.5V_DDR
BRDQ[0-7]
+1.5V_DDR
R7231K1%
BRREST
ARBA2
A_RVREF2
R7071K1%
C7210.1uF
R7181K1%
/BRCS
/BRRAS
C7240.1uF
/ARCLK1
/BRCAS
ARCKE
R7311K1%
BRREST
ARCKE
RVREF_B
+1.5V_DDR
B_RVREF8
BRDQ[16-23]
B_RVREF7
ARODT
R7251K1%
/ARDQS2
R7041K1%
/ARRAS
BRODT
BRCKE
BRODT
ARBA0
ARCLK0
C7560.1uF
BRDQ[8-15]
/ARCAS
ARDQM3
BRCKE
ARBA0
+1.5V_DDR
BRDQS1
/BRDQS0
/ARRAS
/BRWE
RVREF_A
ARDQS0
/ARDQS1
R7191K1%
+1.5V_DDR
C7180.1uF
BRDQS2
C7280.1uF
R710 240
1%
/BRWE
/BRCLK1
0.1uFC758
BRBA1
BRDQM2
BRCKE
A_RVREF3
/ARDQS3
/ARRAS
A_RVREF2
ARA[14]
/BRCAS
ARDQS2
ARA[14]
BRCLK0
BRDQ[8-15]
R7081K1%
/BRDQS2
R7031K1%
C7500.1uF
/BRDQS3
BRBA2
R7021K1%
A_RVREF4
+1.5V_DDR
ARREST
BRDQM2
ARODT
/BRRAS
/ARCS
+3.3V_NORMAL
L700BLM18PG121SN1D
AVDD3V3_MEMPLL
C7000.1uF
C70110uF10V
C70410uF10V
C70710uF10V
C70810uF10V
1uFC706
1uFC705
1uFC703
1uFC702
H5TQ2G63BFR-PBCIC703
DDR_HYNIX
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
A15M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_6T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
H5TQ2G63BFR-PBCIC701
DDR_HYNIX
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
A15M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_6T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
H5TQ2G63BFR-PBCIC704
DDR_HYNIX
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
A15M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_6T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
H5TQ2G63BFR-PBCIC702
DDR_HYNIX
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
A15M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_6T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
NT5CB128M16BP-DIIC701-*1
DDR_NANYA
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12N7
NC_6T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_7T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
NT5CB128M16BP-DIIC703-*1
DDR_NANYA
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12N7
NC_6T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_7T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
NT5CB128M16BP-DIIC704-*1
DDR_NANYA
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12N7
NC_6T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_7T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
NT5CB128M16BP-DIIC702-*1
DDR_NANYA
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12N7
NC_6T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_7T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
C7160.1uF
C7140.1uF
C7150.1uF
C7130.1uF
C7110.1uF
C7120.1uF
C7100.1uF
C7090.1uF
C7360.1uF
C7350.1uF
C7340.1uF
C7330.1uF
C7370.1uF
C7390.1uF
C7400.1uF
C7380.1uF
C7420.1uF
C7440.1uF
C7430.1uF
C7410.1uF
C7490.1uF
C7470.1uF
C7480.1uF
C7460.1uF
IC105LGE2112
DDRV_44AC1
DDRV_45AC2
DDRV_1A3
DDRV_2A4
DDRV_5B4
DDRV_8C4
DDRV_10D4
DDRV_4B3
DDRV_7C3
DDRV_46AC3
DDRV_47AC4
MEMTPG10
MEMTNG9
RVREF_BG13
RVREF_AG21
ARCKEF10
ARCLK1D9
ARCLK1C9
ARCLK0A20
ARCLK0A21
ARODTE18
ARRASF17
ARCASE17
ARCSE16
ARWED14
ARRESETB14
ARBA0A13
ARBA1G11
ARBA2D16
ARCSXF18
ARA14C15
ARA13A15
ARA12F13
ARA11C14
ARA10F11
ARA9E15
ARA8D13
ARA7B15
ARA6E14
ARA5F16
ARA4E13
ARA3B13
ARA2A14
ARA1F14
ARA0F15
ARDQM0C19
ARDQS0C21
ARDQS0B21
ARDQ0C23
ARDQ1B17
ARDQ2D23
ARDQ3C17
ARDQ4D24
ARDQ5C16
ARDQ6C24
ARDQ7D15
ARDQM1D21
ARDQS1B20
ARDQS1C20
ARDQ8A17
ARDQ9A23
ARDQ10D17
ARDQ11B23
ARDQ12D20
ARDQ13D22
ARDQ14D19
ARDQ15C22
ARDQM2A7
ARDQS2B9
ARDQS2A9
ARDQ16C12
ARDQ17D6
ARDQ18B12
ARDQ19C5
ARDQ20C13
ARDQ21A5
ARDQ22A12
ARDQ23B5
ARDQM3E10
ARDQS3C8
ARDQS3D8
ARDQ24C6
ARDQ25D10
ARDQ26D7
ARDQ27C11
ARDQ28C7
ARDQ29C10
ARDQ30B7
ARDQ31B10
AVDD33_MEMPLLN14
AVSS33_MEMPLLN15
DVSS_50R1
DVSS_48P21
IC105LGE2112
RVREF_CP13
RVREF_DV7
BRCLK0F4
BRCLK0F3
BRCLK1V4
BRCLK1V3
BRCKEP6
BRODTH6
BRRASH4
BRCASH5
BRCSK3
BRBA0N1
BRBA1P5
BRBA2K4
BRWEL4
BRA14L5
BRA13M4
BRA12N5
BRA11M5
BRA10P4
BRA9M3
BRA8L6
BRA7L3
BRA6N4
BRA5K5
BRA4N6
BRA3N2
BRA2M1
BRA1N3
BRA0K6
BRCSXG5
DDRV_11D5
DDRV_13E5
DDRV_38T5
DDRV_42V5
DDRV_40U5
DDRV_14E6
DDRV_18F6
DDRV_23G6
DDRV_41U6
DDRV_39T6
DDRV_48AC5
DDRV_19F7
DDRV_24G7
DDRV_49AC6
DDRV_36N7
DDRV_37P7
DDRV_43V6
DDRV_35J10
DDRV_32H10
DDRV_33H13
DDRV_15E20
DDRV_20F20
DDRV_27G20
DDRV_25G15
DDRV_26G18
DDRV_12D25
DDRV_9C25
DDRV_6B25
DDRV_3A25
DDRV_30H7
DDRV_31H8
DDRV_34J8
BRDQM0G2
BRDQS0E4
BRDQS0E3
BRDQ0A1
BRDQ1J1
BRDQ2B2
BRDQ3J2
BRDQ4C2
BRDQ5K1
BRDQ6A2
BRDQ7K2
BRDQM1D1
BRDQS1F1
BRDQS1F2
BRDQ8J3
BRDQ9B1
BRDQ10H3
BRDQ11D3
BRDQ12G3
BRDQ13C1
BRDQ14G4
BRDQ15D2
BRDQM2Y1
BRDQS2V2
BRDQS2V1
BRDQ16T4
BRDQ17AB4
BRDQ18P2
BRDQ19AB3
BRDQ20P3
BRDQ21AB1
BRDQ22P1
BRDQ23AB2
BRDQM3U1
BRDQS3W3
BRDQS3W4
BRDQ24AA3
BRDQ25U4
BRDQ26AA4
BRDQ27T3
BRDQ28Y3
BRDQ29U3
BRDQ30Y2
BRDQ31U2
BRRESETM2
DDRV_16E23
DDRV_22F24
DDRV_29G24
DDRV_21F23
DDRV_28G23
DDRV_17E24
DVSS_15E12
DVSS_23F12
DVSS_1A18
DVSS_3B18
DVSS_5C18
DVSS_9D18
DVSS_16E19
DVSS_24F19
DVSS_31G19
DVSS_32G22
DVSS_19E25
DVSS_2A26
DVSS_4B26
DVSS_6C26
DVSS_10D26
K4B2G1646C-HCK0IC701-*2
DDR_SS
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_6T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
K4B2G1646C-HCK0IC703-*2
DDR_SS
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_6T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
K4B2G1646C-HCK0IC704-*2
DDR_SS
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_6T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
K4B2G1646C-HCK0IC702-*2
DDR_SS
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
NC_6T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
DDR ONE SIDE 12
2011.12.09
Copyright © 2012 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.
MT5369_TS_IN[5] CI_TS_DATA[5]
MT5369_TS_IN[3]
CI_TS_DATA[6]
CI_TS_DATA[1]MT5369_TS_IN[2]
CI_TS_DATA[2]
CI_TS_DATA[3]
MT5369_TS_IN[0]
MT5369_TS_IN[4]
MT5369_TS_IN[1]CI_TS_DATA[0]
CI_TS_DATA[7]MT5369_TS_IN[7]
MT5369_TS_IN[6]
CI_TS_DATA[4]
CI_MDI[1]
CI_MDI[0]MT5369_TS_OUT[0]
MT5369_TS_OUT[1]
MT5369_TS_OUT[2]
MT5369_TS_OUT[3] CI_MDI[3]
CI_MDI[2]
MT5369_TS_OUT[4]
MT5369_TS_OUT[5]
MT5369_TS_OUT[6]
MT5369_TS_OUT[7] CI_MDI[7]
CI_MDI[6]
CI_MDI[5]
CI_MDI[4]
CI_A_DATA[0]
CI_MDI[6]
CI_MDI[3]
CI_MDI[7]
CI_MDI[5]
CI_MDI[2]
CI_MDI[4]
CI_MDI[1]
CI_MDI[0]
CI_A_DATA[2]
CI_A_DATA[1]
CI_A_DATA[6]
CI_A_DATA[7]
CI_A_DATA[5]
CI_A_DATA[3]
CI_A_DATA[4]
CI_A_DATA[0]
CI_A_DATA[1]
CI_A_DATA[2]
CI_A_DATA[3]
CI_A_DATA[4]
CI_A_DATA[5]
CI_A_DATA[6]
CI_A_DATA[7] CI_DATA[7]
CI_DATA[6]
CI_DATA[5]
CI_DATA[4]
CI_DATA[3]
CI_DATA[2]
CI_DATA[1]
CI_DATA[0]
CI_A_ADDR[0]
CI_A_ADDR[1]
CI_A_ADDR[2]
CI_A_ADDR[3]
CI_A_ADDR[4]
CI_A_ADDR[5]
CI_A_ADDR[6]
CI_A_ADDR[7]
CI_A_ADDR[8]
CI_A_ADDR[9]
CI_A_ADDR[10]
CI_A_ADDR[11]
CI_A_ADDR[12]
CI_A_ADDR[13]
CI_A_ADDR[14] CI_ADDR[14]
CI_ADDR[13]
CI_ADDR[12]
CI_ADDR[11]
CI_ADDR[10]
CI_ADDR[9]
CI_ADDR[8]
CI_ADDR[7]
CI_ADDR[6]
CI_ADDR[5]
CI_ADDR[4]
CI_ADDR[3]
CI_ADDR[2]
CI_ADDR[1]
CI_ADDR[0]
MT5369_TS_OUT[0-7]
MT5369_TS_CLK
R908 47
CI_IN_TS_CLK
C90212pF50VOPT
MT5369_MCLKI
CI_IN_TS_SYNC
CI_TS_CLK
MT5369_MISTRT
R917 47 CI
AR901 47 CI
MT5369_MIVAL_ERR
CI_MDI[0-7]
CI_IN_TS_VAL
CI_TS_SYNC
CI_TS_DATA[0-7]
R916 47 CIMT5369_TS_VAL
R907 47
AR900 47 CI
CI_TS_VAL
R915 47 CI
MT5369_TS_SYNC
MT5369_TS_IN[0-7]
R909 47
C90012pF50VOPT
AR902
47CI
AR90347
CI
CI_A_ADDR[8]
/PCM_IOWR
CI_TS_CLK
R92910KCI
CI_IN_TS_SYNC
CI_A_ADDR[7]
+5V_CI_ON
CI_A_ADDR[2]
CI_A_ADDR[10]
/PCM_OE
R912 22
/CI_CD2
R92310KOPT
CI_TS_DATA[0]
/CI_CD1
PCM_RST
R938 0 OPT
CI_A_ADDR[0]
C90510uF10VCI
R925 0
C9040.1uFCI
R940 22 CI
/CI_CD1
R922 22 CI
PCM_INPACK
/PCM_CE1
R936
10K
CI
CI_A_ADDR[5]
R928 100CI
CI_A_ADDR[14]
CI_TS_DATA[1]
R921 22 CI
R92410KOPT
CI_A_DATA[0-7]
R941 22
C9070.1uF16V
CI
/CI_CD2
CI_MDI[0-7]
CI_VS1
/PCM_IORD
CI_A_ADDR[11]
+5V_CI_ON
+3.3V_NORMAL
R93410KOPT
/PCM_CE1
/PCM_IOWR
CI_IN_TS_VAL
CI_IN_TS_CLK
/PCM_WE
R920 22 OPT
CI_TS_DATA[3]
/PCM_WE
CI_A_ADDR[6]
CI_TS_SYNC
R942 22
CI_TS_DATA[2]
+5V_CI_ON
R91010KCI
CI_TS_DATA[4]
R911 22
R93310KOPT
R927 100
CI
R932 22
OPT
CI_TS_DATA[5]
PCM_RST
CI_TS_VAL
R926 0 OPT
C906 0.1uF
CI
CI_A_ADDR[9]
R939 22CI
CI_A_ADDR[1]
/PCM_CE2
R937 10K
OPT
/PCM_IORD
CI_A_ADDR[4]
CI_A_ADDR[13]
/PCM_OE
/PCM_IRQA
CI_A_ADDR[3]
R91410KCI
/PCM_A_REG
CI_A_ADDR[12]
+3.3V_NORMAL
CI_TS_DATA[7]
R935
10KCI
/PCM_WAIT
R93122
OPT
R90610KOPT
CI_TS_DATA[6]
CI_DATA[0-7]CI_A_DATA[0-7]
CI_A_ADDR[0-14] CI_ADDR[0-14]
/PCM_WAIT
PCM_INPACK
/PCM_IRQA
CI_VS1
/PCM_REG
/PCM_CE2
/PCM_A_REG /PCM_REG
CI_A_VS1 CI_VS1
AR906 0 CI
AR907 0 CI
AR904 0 CI
AR908 0 CI
AR905 0 CI
AR909 0 CI
R91947KCI
R93047KCI
R91847KCI
R91347KCI
JK900
10118309-015LF
CI
G1G2
57TS_OUT_CLK
21 ADDR12
52VPP
16 /IRQA
10 ADDR11
47TS_IN0
41TS_OUT7
5 DAT6
36/CI_DET1
59CI_WAIT
23 ADDR6
45IOWR
54TS_IN5
18 VPP
49TS_IN2
43VS1
13 ADDR13
7 /CARD_EN1
38TS_OUT4
2 DAT3
25 ADDR4
56TS_IN7
20 TS_IN_CLK
51VCC
15 /WR_EN
9 /O_EN
46TS_IN_SYN
40TS_OUT6
4 DAT5
35GND
58CI_RESET
22 ADDR7
53TS_IN4
17 VCC
11 ADDR10
48TS_IN1
42CARD_EN2
12 ADDR8
6 DAT6
37TS_OUT3
1 GND
24 ADDR5
55TS_IN6
19 TS_IN_VAL
50TS_IN3
44IORD
14 ADDR14
8 ADDR10
39TS_OUT5
3 DAT4
26 ADDR360INPACK
27 ADDR261REG
28 ADDR162TS_OUT_VAL
29 ADDR063TS_OUT_SYN
30 DAT064TS_OUT0
31 DAT1
32 DAT2
33 /IO_BIT
34 GND
65TS_OUT1
66TS_OUT2
67/CI_DET2
68GND
69
R90010KOPT
13
2011.11.21MID_MAIN_CI
Close to CI Slot
CI TS INPUT
Close to MT5369
Close to MT5369
Close to CI Slot
Close to CI Slot
CI TS OUTPUT
Close to MT5369
CI DETECT
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THERMAL
THERMAL
THERMAL
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.
C24320.01uF
50V
L2407BLM18PG121SN1D
+1.5V_DDR
+5V_NORMAL
C241510uF16V
R2432330K1/16W 5%
Q2406MMBT3904(NXP)
E
B
C
+3.5V_ST
L2412
BLM18PG121SN1D
NON_CN
C24010.1uF50V
L2405BLM18PG121SN1D
C2422
0.01uF50V
C2416100pF50V
C24060.1uF16V
C241810uF10V
R243356K1/16W1%
L2408
BLM18SG121TN1D
+24V
C24171uF10V
R243115K
1/16W 5%
R2425100
Q2407AO3407A
G
DS
C24120.1uF16V
P2401
SMAW200-H24S2
1912V
14 GND
93.5V
4 24V
18 INV ON
13GND
8 GND
324V
1712V
12 3.5V
7GND
2 24V
16 GND/V-sync
113.5V
6 GND
1PWR ON
20 A.DIM
15GND
10 3.5V
5GND
2112V 22 P.DIM1
23GND/P.DIM2 24 Err OUT
25
R2419100
Q2401
MMBT3906(NXP)
1
2
3
L2403CIS21J121
IC2401
NCP803SN293
OPT
1
GND
3VCC 2 RESET
R243510K
+12V
C24401uF25VOPT
C2423
0.1uF
16V
+3.3V_TU_IN
L2401CIS21J121
R2418100
OPT
R2408
10K
R2416100K
OPT
L24093.6uH
NR8040T3R6N
INV_CTL
C2429
0.1uF16V
ERROR_OUT
R2420
0
POWER_16_GND
+3.5V_ST
L24063.6uH
NR8040T3R6N
R242110KOPT
PWM_DIM2
R24244.7KOPT
IC2403TPS54319TRE
1VIN_1
3GND_1
7COMP
9 SS/TR
10 PH_1
11 PH_2
12 PH_3
13
BOOT
14
PWRGD
15
EN
16
VIN_3
5AGND
8RT/CLK
6VSENSE
4GND_2
2VIN_2 17
EP[GND]
R241305%
OPT
+3.3V_NORMAL
+12V
L2402CIS21J121
R2417100K
L/DIM0_VS
C24330.1uF50V
C24190.1uF16V
+3.5V_ST
R2423 0
POWER_16_VSYNC
C243022uF10V
PANEL_CTL
C2420
0.1uF16V
POWER_DET
IC2404TPS54327DDAR
DEV_DCDC_TPS54327
3VREG5
2VFB
4SS
1EN
5GND
6SW
7VBST
8VIN
9
[EP]GND
C24283300pF50V
+12V
+3.5V_ST
C24110.1uF16V
PWM_DIM1
+3.3V_NORMAL
IC2402
NCP803SN293
1
GND
3VCC 2 RESET
C24270.1uF16V
R2439
10K
1%
R24261K
R2434
47K
1%
+24V
P2400FW20020-24S
OPT
19
14
9
4
18
13
8
3
17
12
7
2
16
11
6
1
20
15
10
5
21 22
23 24
C2426100pF50V
PANEL_VCC
+3.5V_STC24430.1uF50V
R243710K
A_DIM
R2422
0
POWER_24_GND
R2415
56K
1%
C24214700pF
50V
R2442
10K
MTK_EPI
R2441
1.8K
MTK_EPI
+12V
R2430
10K
RL_ON
+3.5V_ST
C24130.1uF
50V
R240110K
C240210uF16V
C24413300pF50VOPT
R240310K
R24000OPT
L24042uH
C240010uF16V
POWER_ON/OFF1
R2406
10K
1%
C24030.1uF16VOPT
C2404
0.1uF16V
IC2400AOZ1038PI
3AGND
2VIN
4FB
1PGND
5COMP
6EN
7NC_1
8NC_2
9
[EP]LX
+12V
C241410uF10V
C240910uF10V
C240810uF10V
C240710uF10V
+1.2V_MTK_CORE
L2400BLM18PG121SN1D
C244522pF50V
C24340.1uF50V
+12V
+3.3V_NORMAL
C243110uF16V
R242810K
1%
C24381uF10V
C24370.1uF
C244222uF10V
C24393300pF50V
R2414 10K
C244422uF10V
R2407100K
L24112uH
+3.3V_NORMAL
R242733K1%
L2410BLM18PG121SN1D
IC2405TPS54425PWPR
3VREG5
2VFB
4SS
1VO
6PG
5GND
7EN
8PGND1
9PGND2
10SW1
11SW2
12VBST
13VIN1
14VIN2
15
[EP]PGND
C24360.1uF16V
POWER_ON/OFF2_1POWER_ON/OFF1
POWER_ON/OFF2_2
POWER_ON/OFF2_3
POWER_ON/OFF2_4
POWER_ON/OFF2_1
POWER_ON/OFF2_3
POWER_ON/OFF2_2
R24023.3K
C24054700pF
50V
R2404
5.6K
1%
C240010.1uF16V
R24102.7K1%
R24111.5K1%OPT
R24091.2K1%
C244610uF10V
C244710uF10V
C242410uF10V
C242510uF10V
C24354.7uF
50V
C244810uF10V
R2451
2K
1/8W
PANEL_DISCHARGE_REG
R2452
2K
1/8W
PANEL_DISCHARGE_REG
R24128.2K5%OPT
R2442-*1
33K
MTK_NON_EPI
R2441-*1
5.6K
MTK_NON_EPI
+3.3V_NORMAL
L2413
BLM18PG121SN1DCN
C24100.1uF50VOPT
R2405
22POWER_24_ERROR_OUT
24
MID_POWER 2011.11.25
Vout=0.827*(1+R1/R2)=1.521V
3AOn-semi
24V-->3.48V
TYP 1450mA
#16/#20/#23LD - GND OR USELE(N.L.D.) - OPENLE(L.D.) - USE
R2
FROM LIPS & POWER B/D
R2
DDR MAIN 1.5V
PANEL_POWER
R1
R1
12V-->3.58V
Power_DET
not to RESET at 8kV ESD
ST_3.5V-->3.5V
$ 0.145
3A
3A
+5V_Normal
Placed on SMD-TOP
*NOTE 17
R1
R2
Vout=0.8*(1+R1/R2)
4A
Vout=(0.763+0.0017*Vout.set)*(1+R1/R2)
+3.3V_NORMAL MAX 3.4 A
R2
R1
Copyright © 2012 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.
EEPROM_SCL
+3.5V_ST
GND
POWER_ON/OFF2_4
EDID_WP
R3023
4.7MOPT
C30040.1uF16V
R3009
10K
MICOM_JAPAN
MICOM_DEBUG
SW3000JTP-1127WEM
MICOM_RESET_SW
12
4 3R3027
270K
OPT
R3026
10K
PANEL_CTL
SOC_RX
POWER_ON/OFF1
IR
SIDE_HP_MUTE
INV_CTL
MICOM_RESET
POWER_ON/OFF2_3
MODEL1_OPT_1
MODEL1_OPT_3
LED_B/GP4_LED_R
AMP_MUTE
AMP_RESET_N
R3022
10K
R3006
10K
MICOM_LCD/OLED
MICOM_RESET
R3012
10K
MICOM_DIIVA
MODEL1_OPT_1
I2C_SCL3
KEY1
MODEL1_OPT_2
EXT_AMP_MUTE
I2C_SDA3
MODEL1_OPT_0
R3025
22
MICOM_DIIVA
+3.5V_ST
COMMERCIAL_12V_CTL
MODEL1_OPT_4
+3.5V_ST
MODEL1_OPT_0
SOC_RESET
12V_EXT_PWR_DET
R3007
10K
MICOM_TOUCH_KEY
POWER_ON/OFF2_1
R3008
10K
MICOM_TACT_KEY
R3010
10K
MICOM_NON_JAPAN
KEY2
SCART_MUTE
R3014
1K
MODEL1_OPT_4
+3.5V_ST
RL_ON
POWER_ON/OFF2_2
R3005
10K
MICOM_PDP
X3000
32.768KHz
R3024
22
MODEL1_OPT_3
EEPROM_SDA
MODEL1_OPT_2HDMI_CEC
R3011
10K
MICOM_DEBUG
POWER_ON/OFF2_3
EXT_AMP_RESET
MICOM_DEBUG
C30000.1uF
SOC_TX
R3013
10K
MICOM_NON_DIIVA
POWER_DET
POWER_ON/OFF2_4
+3.5V_ST
HDMI_CEC
D3000
BAT54_SUZHO
R3029
120K
CEC_REMOTE
R302827K
+3.5V_ST
RUE003N02Q3001
HDMI_CEC_FET_ROHM
SD
G
EXT_AMP_RESET
SCART_MUTE
EXT_AMP_MUTE
12V_EXT_PWR_DET
COMMERCIAL_12V_CTL
R3030
10K
MICOM_GP4_10PIN
R3031
10K
MICOM_GP3_12/15PIN
+3.3V_NORMAL
R3034
4.7KOPT
+3.3V_NORMAL
+3.3V_NORMAL
+3.3V_NORMAL
R3035
4.7KOPT
+3.3V_NORMAL
Q3000MMBT3904(NXP)EDID_WP
E
B
C
P300012507WS-12L
MICOM_DEBUG
1
2
3
4
5
6
7
8
9
10
11
12
13
R3036
10K
OPT
R3037
10K
OPT
R3032
10K
AMP_RESET_BY_MICOM
R3033
10K
IC3000
R5F100GEAFB
MICOM
1P60/SCLA0
2P61/SDAA0
3P62
4P63
5P31/TI03/TO03/INTP4
6P75/KR5/INTP9/SCK01/SCL01
7P74/KR4/INTP8/SI01/SDA01
8P73/KR3/SO01
9P72/KR2/SO21
10P71/KR1/SI21/SDA21
11P70/KR0/SCK21/SCL21
12P30/INTP3/RTC1HZ/SCK11/SCL11
13
P50/INTP1/SI11/SDA11
14
P51/INTP2/SO11
15
P17/TI02/TO02
16
P16/TI01/TO01/INTP5
17
P15/PCLBUZ1/SCK20/SCL20
18
P14/RXD2/SI20/SDA20
19
P13/TXD2/SO20
20
P12/SO00/TXD0/TOOLTXD
21
P11/SI00/RXD0/TOOLRXD/SDA00
22
P10/SCK00/SCL00
23
P146
24
P147/ANI18
25 P27/ANI726 P26/ANI627 P25/ANI528 P24/ANI429 P23/ANI330 P22/ANI231 P21/ANI1/AVREFM32 P20/ANI0/AVREFP33 P13034 P01/TO00/RXD135 P00/TI00/TXD136 P140/PCLBUZ0/INTP6
37
P120/ANI19
38
P41/TI07/TO07
39
P40/TOOL0
40
RESET
41
P124/XT2/EXCLKS
42
P123/XT1
43
P137/INTP0
44
P122/X2/EXCLK
45
P121/X1
46
REGC
47
VSS
48
VDD
C3002
8pF
C3003
8pF R3000
10K
R3001
22
MICOM_DIIVA
POD_WAKEUP_N
FLG_POD_DR
/RST_DIIVA
FLG_POD_DR
/RST_DIIVA
POD_WAKEUP_N
R3002
22
MICOM_DIIVA
R3003 22
AMP_RESET_BY_MICOM
MODEL1_OPT_6
MODEL1_OPT_5
MODEL1_OPT_6
MODEL1_OPT_5
R3020
10K
MICOM_MHL
R3021
10K
MICOM_NON_MHL
R3016
10K
MICOM_GED
R3017
10K
MICOM_NON_GED
C3001
0.47uF
LOGO_LIGHT
LOGO_LIGHT
SI1012CR-T1-GE3Q3001-*1
HDMI_CEC_FET_VISHAYSD
G
R30183.3K
R30193.3K
R3005-*1
56K
MICOM_OLED_MAIN
R3005-*2
22K
MICOM_OLED_FRC
MICOM 30
For Debug
PDP
DIVA
Renesas MICOM
NON DIVA
/ OLED
MICOM MODEL OPTION
MODEL_OPT_3 LCD
For CEC
IR Wafer
10PinMODEL_OPT_4
12/15Pin
IR Wafer
10
MODEL_OPT_0
MODEL_OPT_1
MODEL_OPT_2
JAPANNON JAPAN
TOUCH_KEYTACT_KEY
GP4 High/MID Power SEQUENCE
POWER_ON/OFF!
POWER_ON/OFF2_1
POWER_ON/OFF2_2
POWER_ON/OFF2_3
POWER_ON/OFF2_4
SOC_RESET
For Japan:LNB_INIT
HDMI_WAUP:HDMI_INIT
2011.12.12
for DiiVA
For China
(GP3_Soft touch)
NON_MHL MHLMODEL_OPT_5
NON_GED GEDMODEL_OPT_6
For JAPAN
GP4_HIGH
(GP4_TOOL)For Sample Set
MICOM MODEL OPTION
Eye Sensor Option
MODEL_OPT_2
10
MC8101_ABOVN/A
MODEL_OPT_4
0
1 CM3231_CAPELLA CM3231_CAPELLA
(TACT_KEY)
(GP3 Soft touch) (GP4 Soft touch)
Don’t remove R3014,not making float P40
Copyright © 2012 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.
D1-_HDMI1_SOC
D0+_HDMI1_SOC
R3303 100
R331922
HDMI_EXT_EDID
DDC_SDA_2_JACK
R3314 100
5V_HDMI_3_JACK
R33051K
R332547K
CEC_REMOTE
D1-_HDMI2_JACK
5V_HDMI_2_JACK
R332447K
R332022
HDMI_EXT_EDID
R33161K
R33171K
HDMI_HPD_4_JACK
C33030.1uF16V
JK3300
RSD-105156-100
EAG62611201
14
NC
13
CE_REMOTE
5D1_GND
20
BODY_SHIELD
12
CK-
11
CK_GND
2D2_GND
19
HP_DET
18
5V
10CK+
4D1+
1D2+
17
GND
9D0-
8D0_GND
3D2-
16
DDC_DATA
7D0+
6D1-
15
DDC_CLK
D2+_HDMI2_JACK
+5V_NORMAL
CK-_HDMI2_JACK
D2+_HDMI4_JACK
R332647K
R3313100K
C33010.1uF16V
R333947K
D0-_HDMI4_JACK
R333747K
DDC_SCL_2_JACK
D2-_HDMI4_JACK
R3307100K
5V_HDMI_2_JACK
HDMI_ARC
HDMI_HPD_2_JACK
5V_HDMI_4_JACK
R33111K
+5V_NORMAL
C33020.1uF16V
R333847K
DDC_SCL_4_JACK
5V_HDMI_4_JACK
DDC_SDA_1_SOCDDC_SDA_2_JACK
D0+_HDMI4_JACK
CK+_HDMI2_JACK
R33184.7K
R3308 100
D1+_HDMI2_JACK
R3301100K
R3309 100
D2+_HDMI1_SOC
CK-_HDMI1_SOC
CEC_REMOTE
C33000.1uF16V
R334047K
JK3301
RSD-105156-100
EAG62611201
14
ARC
13
CE_REMOTE
5D1_GND
20
BODY_SHIELD
GND
12
CK-
11
CK_GND
2D2_GND
19
HP_DET
18
5V
10CK+
4D1+
1D2+
17
GND
9D0-
8D0_GND
3D2-
16
DDC_DATA
7D0+
6D1-
15
DDC_CLK
D0-_HDMI2_JACK
DDC_SDA_3_JACK
CK-_HDMI4_JACK
D1+_HDMI1_SOC
D0+_HDMI2_JACK
CK+_HDMI4_JACK
DDC_SCL_2_JACK
R33101K
DDC_SCL_4_JACK
DDC_SCL_3_JACK
CK+_HDMI1_SOC
D2-_HDMI2_JACK
HDMI_HPD_1_SOC
R3315 100
5V_HDMI_1_SOC
+5V_NORMAL
DDC_SDA_4_JACK
5V_HDMI_1_SOC
R33041K
DDC_SCL_1_SOC
D1+_HDMI4_JACK
R332347K
DDC_SDA_4_JACK
R3302 100
DDC_SCL_1_SOC
D1-_HDMI4_JACK
R33064.7KHDMI_INTERNAL_EDID
DDC_SDA_1_SOC
+5V_NORMAL
CEC_REMOTE
D0-_HDMI1_SOC
R33124.7K
EDID_WP
JK3302
RSD-105156-100
EAG62611201
14
NC
13
CE_REMOTE
5D1_GND
20
BODY_SHIELD
12
CK-
11
CK_GND
2D2_GND
19
HP_DET
18
5V
10CK+
4D1+
1D2+
17
GND
9D0-
8D0_GND
3D2-
16
DDC_DATA
7D0+
6D1-
15
DDC_CLK
D2-_HDMI1_SOC
Q3300MMBT3904(NXP)
E
B
C
Q3301MMBT3904(NXP)
E
B
C
Q3302MMBT3904(NXP)
E
B
C
IC3300
M24C02-RMN6T
HDMI_EXT_EDID
3E2
2E1
4VSS
1E0
5SDA
6SCL
7WC
8VCC
5V_HDMI_3_JACK
D0-_HDMI3_JACK
Q3303MMBT3904(NXP)
E
B
C
CK+_HDMI3_JACK
CEC_REMOTE
HDMI_HPD_3_JACK
D2-_HDMI3_JACK
R3329 100
DDC_SDA_3_JACK
D1+_HDMI3_JACK
R3327100K
R33364.7K
D1-_HDMI3_JACK
R3328 100
D2+_HDMI3_JACK
DDC_SCL_3_JACK
D0+_HDMI3_JACK
CK-_HDMI3_JACK
JK3303
RSD-105156-100
EAG62611201
14
NC
13
CE_REMOTE
5D1_GND
20
BODY_SHIELD
12
CK-
11
CK_GND
2D2_GND
19
HP_DET
18
5V
10CK+
4D1+
1D2+
17
GND
9D0-
8D0_GND
3D2-
16
DDC_DATA
7D0+
6D1-
15
DDC_CLK
R33311K
R33301K
R33214.7KHDMI_EXT_EDID
D3300MMBD6100
A2
C
A1
D3302MMBD6100
A2
C
A1
D3303MMBD6100
A2
C
A1
D3301MMBD6100
A2
C
A1
R3300
0
UI : HDMI1UI : HDMI3
UI : HDMI2
33
HDMI 4 2011.10.29
UI : HDMI4
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Fiber Optic
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.
JK3601KJA-PH-0-0177
3 DETECT
4 L
5 GND
1 R
+3.3V_NORMAL
R3641
2.7K
D3615
30V
OPT
C363318pF50V
R3644 22
JK36022F11TC1-EM52-4F
CGND
BVCC
AVIN
4
SHIELD
DSUB_B+
R36202.7KOPT
+3.3V_NORMAL
DSUB_G+
RGB_DDC_SCL
DSUB_DET
R364510K
RGB_EDID
DSUB_R+
R3643 22
JK3603
SLIM-15F-D-2
11
22
33
44
55
66
77
88
99
10
10
11
11
12
12
13
13
14
14
15
15
1616
R364610K
C36150.1uF16V
RGB_DDC_SDA
SPDIF_OUT
R361533
C363418pF50V
EDID_WP
PC_R_IN
+5V_NORMAL
DSUB_HSYNC
DSUB_VSYNC
D361630V
OPT
PC_L_IN
R36422.7K
RGB_5VRGB_5V
IC3600M24C02-RMN6T
RGB_EDID
3E2
2E1
4VSS
1E0
5SDA
6SCL
7WC
8VCC
SOC_TX
SOC_RX
D3620MMBD6100
A2
C
A1
R3647100
RGB_DEBUG
D36235.6VOPT
D36115.6V
OPT
D36125.6V
OPT
D360020VOPT
D360120VOPT
D3622
5.5VADUC 5S 02 0R5L
OPT
D3621
5.5VADUC 5S 02 0R5L
OPT
D36135.5V
ADUC 5S 02 0R5L OPT
D3611-*1
5.6VESD_MTK
D3612-*1
5.6VESD_MTK
D3613-*1
5.5V
ADUC 5S 02 0R5L
ESD_MTK
R3602100
RGB_DEBUG
R36000
NON_RGB_DEBUGR3601
0NON_RGB_DEBUG
RGB PC
PC AUDIO
RGB/ PC AUDIO/ SPDIF
SPDIF OUT
36
JACK HIGH / MID 2011.11.21
Closed to JACK
Copyright © 2012 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.
R3700
10KHP_OUT
HP_LOUT
+3.3V_NORMALJK3700
KJA-PH-0-0177
EAG61030001
HP_OUT
3DETECT
4L
5GND
1R
HP_DET
HP_ROUT
VA37005.6VOPT
VA3700-*1
5.6V
ESD_MTK_HP_OUT
VA3700-*2
5.6V
ESD_LG1152_HP_OUT
37
JACK_COMMON 2011.11.21
ESD for LG1152ESD for MTK
Copyright © 2012 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.
AV1_R_IN
C38020.1uF
RS232
C38030.1uF
RS232
COMP1_Pr
+3.5V_ST
AV1_L_IN
+3.3V_NORMAL
AV1_CVBS_DET
IR_OUT
R3814
4.7K
OPT
C38010.1uF
RS232
COMP1_DET
JK3803
SPG09-DB-009
RS232
1
2
3
4
5
6
7
8
9
10
JK3800KJA-PH-1-0177
AV_JACK_BLACK
3 M3_DETECT
4 M4
5 M5_GND
1 M1
6 M6
IC3800
MAX3232CDR
EAN41348201
RS232
3C1-
2V+
4C2+
1C1+
6V-
5C2-
7DOUT2
8RIN2
9ROUT2
10DIN2
11DIN1
12ROUT1
13RIN1
14DOUT1
15GND
16VCC
R3811
4.7K
OPT
COMP1_Pb
C38000.1uF
RS232
JK3801KJA-PH-1-0177
COMP_JACK_BLACK
3 M3_DETECT
4 M4
5 M5_GND
1 M1
6 M6
AV1_CVBS_IN
COMP1_Y
R3821100RS232
+3.3V_NORMAL
R3820100RS232
+3.5V_ST
12V_COMMERCIAL_OUT
12V_COMMERCIAL_OUT
+3.5V_ST
R3834
10K
OPT_RS232
SOC_RX
+3.5V_ST
SOC_TX
P3800
12507WS-04L
UART_4PIN_STRAIGHT
1
2
3
4
5
R381010K
R380610K
D38035.6V
OPT
D38005.6VOPT
D380420VOPT
D380520VOPT
D38015.6V
OPT
D38025.6V
OPT
D3801-*15.6V
ESD_MTK
D3802-*15.6V
ESD_MTK
D3800-*15.6V
ESD_MTK
D3803-*15.6V
ESD_MTK
D3803-*25.6VESD_LG1152
D3801-*25.6V
ESD_LG1152
D3802-*25.6V
ESD_LG1152
D3800-*25.6V
ESD_LG1152
JK3801-*1KJA-PH-1-0177-2
COMP_JACK_GREEN
3 M3_DETECT
4 M4
5 M5_GND
1 M1
6 M6
JK3800-*1KJA-PH-1-0177-1
AV_JACK_YELLOW
3 M3_DETECT
4 M4
5 M5_GND
1 M1
6 M6
P3801
12507WR-04L
UART_4PIN_ANGLE
1
2
3
4
5
RS232C CVBS 1 PHONE JACK
COMPONENT 1 PHONE JACK
38
JACK_COMMON 2011.11.21
12V 1A FOR COMMERCIAL(RS-232C POWER)
FOR COMMERCIAL
ESD For MTK ESD For LG1152
Copyright © 2012 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.
IR
R411810K5%
L4100BLM18PG121SN1D
C41020.1uF
LED_B/GP4_LED_R
+3.5V_ST
+3.5V_ST
R410522
COMMERCIAL_IR
C4107100pF50V
IR_OUT
+3.5V_ST
R411710K5%
C41000.1uF
R410210K
COMMERCIAL_IR
R41080
COMMERCIAL_IR_US
R4113100
KEY1
KEY2
R4123100
EEPROM_SCL
R4124100
R411947K
COMMERCIAL_IR
R411110K
COMMERCIAL_IR_EU
R4114100
+3.5V_ST
+3.5V_ST
C41041000pF50V
+3.5V_ST
+3.5V_ST
EEPROM_SDA
R410447K
COMMERCIAL_IR
R41000
IR_BYPASS
R4125 1.5K
Q4100MMBT3904(NXP)COMMERCIAL_IR E
BC
Q4101MMBT3904(NXP)
COMMERCIAL_IR
E
BC
Q4102MMBT3904(NXP)
COMMERCIAL_IR_EU EB
C
Q4104MMBT3904(NXP)COMMERCIAL_IR
E
BC
R41011K
COMMERCIAL_IR
R41091K
COMMERCIAL_IR_EU
R41153.3K
COMMERCIAL_IR
R41033.3K
COMMERCIAL_IR
R410710K
IR_BYPASS
P4102
12507WR-10L
GP4_IR_10P
1
2
3
4
5
6
7
8
9
10
11
D4106
20VADUC 20S 02 010L
OPT
D4105
20VADUC 20S 02 010L
OPT
D41015.6V
AMOTECH CO., LTD.OPT
D41005.6V
AMOTECH CO., LTD.OPT
D41045.6V
AMOTECH CO., LTD.
OPT
D4106-*1
20VADUC 20S 02 010L
ESD_MTK
10pF
D4105-*1
20VADUC 20S 02 010L
ESD_MTK
10pF
D4100-*1
5.6V
ESD_MTK
ADMC 5M 02 200L
200pF
D4101-*1
5.6V
ESD_MTK
ADMC 5M 02 200L
200pF
D4104-*1
5.6V
ESD_MTKADMC 5M 02 200L
200pF
D4104-*2
5.6V
ESD_LG1152ADMC 5M 02 200L
200pF
D4101-*2
5.6V
ESD_LG1152
ADMC 5M 02 200L
200pF
D4100-*2
5.6V
ESD_LG1152
ADMC 5M 02 200L
200pF
IR & KEY RGB Sensor
COMMERCIAL
Zener Diode is
Soft Touch Micom D/L
close to wafer
41
IR / KEY 2011.11.21
COMMERCIAL
ESD for LG1152ESD for MTK
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
USB DOWN STREAM
USB DOWN STREAM
USB DOWN STREAM
THERMAL
THERMAL
THERMAL
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.
USB_DM1
USB_DP2
USB_DP1
USB_DM2
C4339
10uF
10V
WIFI
USB_DM3
C433322uF10V
WIFI_DP
C43270.1uF16V
+5V_USB
R4339
2K1%
WIFI_DM
R4330
0
USB_DP3
C43344700pF50V
D4304
40V
SMAB34
C4322
10uF
10V
D4303
RCLAMP0502BA
OPT
C43280.01uF50V
C43360.1uF16V
+5V_USB_3
USB_CTL2
C432410uF35V
P4301
12507WR-04L
WIFI
1VDD
2DM
3DP
4GND
5
.
C43200.1uF16V
WIFI
C4321
10uF
10V
WIFI
R4329
330K
OPT
R432810K
JK43033AU04S-305-ZC-(LG)
12
34
5
C4310
10uF
10V
JK43023AU04S-305-ZC-(LG)
12
34
5
C43290.1uF16V
L4302
BLM18PG121SN1D
WIFI120-ohm
C43190.1uF16V
WIFI
C43260.1uF50V
POWER_ON/OFF2_4
D4302
RCLAMP0502BA
OPT
+24V
/USB_OCD2
C433247pF50V
IC4305TPS54331D
3EN
2VIN
4SS/TR
1BOOT
5VSENSE
6COMP
7GND
8PH
JK43003AU04S-305-ZC-(LG)
12
34
5
R432710KOPT
R432310K
USB_CTL1
L43086.8uH
R433620K C4338
1000pF50V
OPT
L4305
BLM18PG121SN1D
D4300
RCLAMP0502BA
OPT
/USB_OCD1
C4323
10uF
10V
+5V_USB_2
+5V_USB_3
+5V_USB_2
C433722uF10V
+5V_USB
+3.3V_NORMAL
/USB_OCD3
C430122uF10V
R4332
10KPOWER_ON/OFF2_4
C43310.1uF16V
+12V
L43073.6uH
C43414.7uF10V
R434210K
5%L4306BLM18PG121SN1D
USB_CTL3
C432510uF16V
C4342100pF50V
USB_DCDC_SN1104041
IC4306-*1BD86180MUV
DEV_USB_DCDC_BD86180
3SS
2COMP
4RT
1EN
6CTL1
5CTL2
7FLG2
8FLG1
9USB_OUT2
10GND_1
11GND_2
12USB_OUT1
13USB_IN_1
14USB_IN_2
15USB_IN_3
16SW_1
17SW_2
18BST
19PGND_1
20PGND_2
21VIN_1
22VIN_2
23GND_3
24VREG
25
[EP]GND
C43404700pF
50V
USB_DCDC_SN1104041C4340-*10.01uF50V
USB_DCDC_BD86180
IC4303TPS2554
3IN_2
2IN_1
4ILIM_SEL
1GND
5EN
6ILIM1
7ILIM0
8OUT_1
9OUT_2
10FAULT
11
[EP]
+3.3V_NORMAL
R4301
10K
R4302
10K
R4303
10K
OPT
R4304
10K
OPT
IC4306USB_DCDC_SN1104041
SN1104041, DC-DC+2CH USB SW
3SS
2COMP
4ROSC
1EN
6EN_SW1
5EN_SW2
7NFAULT2
8NFAULT1
9SW_OUT2
10AGND_1
11AGND_2
12SW_OUT1
13SW_IN_1
14SW_IN_2
15SW_IN_3
16LX_1
17LX_2
18BST
19PGND_1
20PGND_2
21VIN_1
22VIN_2
23AGND_3
24V7V
25
[EP]GND C43000.1uF16V
R4343
820
1%
R4300
27K
1/10W
R4341
27K
1/10W
OPT
R4338
10K
1%
D4300-*2
RCLAMP0502BA
ESD_LG1152
D4304-*1
40V
SX34
D4302-*1
RCLAMP0502BA
ESD_LG1152
D4303-*3
RCLAMP0502BA
ESD_LG1152
43
USB3_HUB_WiFi 2011.10.26
MAX 0.4AFrom SoC
USB3
USB2
USB_WIFI
MAX 2A
Vout=0.8*(1+R1/R2)
MAX 1.5A
R1
DVR Ready
MAX 1.5A
3A
+5V_USB FOR USB1
MAX 1.8A
R2
USB1
For EMI
ESD for LG1152ESD for MTK
Copyright © 2012 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.
SC_L_IN
C46024700pF
EU
Q4601MMBT3904(NXP)
EU
E
B
C
C46040.1uF
EU
JK4600
DA1R018H91E
EU
1
AUDIO_R_OUT2
AUDIO_R_IN3
AUDIO_L_OUT4
AUDIO_GND5
B_GND6
AUDIO_L_IN7
B_OUT8
ID9
G_GND10
G_OUT11
R_GND12
R_OUT13
RGB_IO14
SYNC_GND15
SYNC_OUT16
SYNC_IN17
COM_GND18
AV_DET19
SHIELD
SC_G
+12V
R4602390
EU
C46034700pF
EU
R4603390
EU
SC_DET
DTV/MNT_L_OUT
SC_ID
DTV/MNT_V_OUT
R4604180
EU
SC_B
SC_R_IN
+3.3V_NORMAL
R460715K
EU
SC_CVBS_IN
Q4600MMBT3906(NXP)
EUE
B
C
C4600
1000pF50V
EU
R4605470
EU
C4601
1000pF50V
EU
L4600
BLM18PG121SN1D
EU
L4601
BLM18PG121SN1D
EU
R460075
EU
DTV/MNT_R_OUT
SC_FB
SC_R
R460647K
EU
C46060.1uF50V
EU
R460110K
EU
R4608 0
OPT
D46115.6V
OPT
D46075.6VOPT
D46065.6V
OPT
D46055.6VOPT
D4608
5.6VOPT
D46015.6VOPT
D4601-*1
5.6V
ESD_MTK_SCART
200pF
D4605-*2
5.6V
ESD_LG1152_SCART
200pF
D4606-*2
5.6V
ESD_LG1152_SCART
200pF
D4601-*25.6V
ESD_LG1152_SCART
200pF
D4611-*2
5.6V
ESD_LG1152_SCART
200pF
D4600
20V
OPT
D4600-*220V
ESD_LG1152_SCART
10pF
C4605100uF16V
EU
C460747uF25V
EU
D4611-*1
5.6V
ESD_MTK_SCART
200pF
D46095.5VOPT
D46105.5VOPT
D4603
5.5V
OPT
D46025.5V
OPT
D4604
5.5V
OPT
D4609-*15.5V
ESD_MTK_SCART15pF
D4609-*25.5V
ESD_LG1152_SCART15pF
D4610-*1
5.5V
ESD_MTK_SCART
15pF
D4602-*15.5V
ESD_MTK_SCART
15pF
D4603-*15.5V
ESD_MTK_SCART15pF
D4604-*15.5V
ESD_MTK_SCART
15pF
D4600-*120V
ESD_MTK_SCART
10pF
D4605-*1
5.6V
ESD_MTK_SCART
200pF
D4606-*15.6V
ESD_MTK_SCART200pF
46
SCART GENDER 2011.10.26
Full Scart(18 Pin Gender)
Gain=1+Rf/Rg
CLOSE TO JUNCTION
RfRg
Copyright © 2012 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.
M_RFModule_ISP
M_REMOTE_RX
M_REMOTE_TX
+3.3V_NORMAL
L4800
120-ohm
M_REMOTE
M_RFModule_RESET
C4800
0.1uF
P4800
12507WR-08L
M_REMOTE
13.3V
2GND
3RX
4TX
5RESET
6DC
7DD
8GND
9
AR48001001/16W
M_REMOTE3D_SYNC_RF
3D_SYNC_RF
ZigBee_Radio Pulse M_REMOTE OPTION
ALL M_REMOTE OPTION
48
MOTION REMOTE 2011.11.21
Only For PDP
Copyright © 2012 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.
EPHY_RDN
C50020.1uF16V
C50010.01uF50V
EPHY_TDP
EPHY_TDN
C50000.1uF16V
JK5000
XRJH-01A-4-DA7-180-LG(B)
LAN_XML
1P1[CT]
2P2[TD+]
3P3[TD-]
4P4[RD+]
5P5[RD-]
6P6[CT]
7P7
8P8
12
SHIELD
9P9
11P11
10P10[GND]
D1YL_C
D2YL_A
D3GN_C
D4GN_A
C50030.01uF50V
EPHY_RDP
LAN_JACK_POWER
D5000
5.5VOPT
D5002
5.5VOPT
D5003
5.5VOPT
D5001
5.5VOPT
D5001-*2
5.5V
ADUC 5S 02 0R5L
ESD_LG1152
D5003-*2
5.5VADUC 5S 02 0R5L
ESD_LG1152
D5002-*2
5.5VADUC 5S 02 0R5L
ESD_LG1152
D5000-*2
5.5V
ADUC 5S 02 0R5L
ESD_LG1152
D5003-*1
ADUC 5S 02 0R5L
ESD_MTK
D5000-*1
ADUC 5S 02 0R5L
ESD_MTK
D5002-*1
ADUC 5S 02 0R5L
ESD_MTK
D5001-*1
ADUC 5S 02 0R5L
ESD_MTK
JK5000-*1
TLA-6T764
LAN_TDK
1R1
2R2
3R3
4R4
5R5
6R6
7R7
8R8
12
SHIELD
9R9
11R11
10R10[GND]
D1YL_C
D2YL_A
D3GN_C
D4GN_A
Ethernet Block
50
LAN_VERTICAL 2011.12.09
ESD for LG1152ESD for MTK
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
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.
I2C_SDA1
+3.5V_ST
C58180.22uF50V
SPK_R-
R5802
100
+24V_AMP
R581043
C58160.22uF50V
L580410.0uH
C58131uF50V
C58090.1uF50V
+24V_AMP
C58101uF50V
AUD_MASTER_CLK
22 R5808
C58050.1uF16V
L5800CIS21J121
C58170.22uF50VR5813
43
L5801
BLM18PG121SN1D
AUD_SCK
AMP_MUTE
R581143
+3.3V_NORMAL
P5800
WAFER-ANGLE
1
2
3
4
SPK_L-
+3.3V_NORMAL
L580610.0uH
L5802
BLM18PG121SN1D
AUD_LRCK
AMP_RESET_N
C58060.1uF16V
C58042.2uF
10V
R580922I2C_SCL1
C58030.1uF16V
SPK_L-
SPK_R+
SPK_R+
R580722
C5812330pF50V
C58080.1uF16VOPT C5811
330pF50V
SPK_L+
AUD_LRCH
C58070.1uF16V
C58210.22uF50V
L580510.0uH
C58020.1uF50V
C58000.1uF50V
C581510uF35V
C58200.22uF50V
R5801
10K
R5800
10K
SPK_L+
R581243
L580310.0uH
C58190.22uF50V
+24V
C58140.1uF50V
SPK_R-
Q5800MMBT3904(NXP)
E
B
C
C582610uF10V
C582710uF35V
C58280.1uF16V
C58291000pF50VOPT
C58010.1uF16V
IC5800
STA380BW
DEV_STM_AMP
1 VCC_REG2 VSS_REG3 OUT2B4 GND25 VCC26 OUT2A7 OUT1B8 VCC19 GND1
10 OUT1A11 VDD_REG12 GND_REG
13
NC_1
14
NC_2
15
NC_3
16
NC_4
17
NC_5
18
NC_6
19
NC_7
20
NC_8
21
NC_9
22
NC_10
23
NC_11
24
NC_12
25NC_13
26NC_14
27NC_15
28VDDDIG1
29GNDDIG1
30FFX3A
31FFX3B
32EAPD/FFX4A
33TWARNEXT/FFX4B
34VREGFILT
35AGNDPLL
36MCLK
37
BICKI
38
LRCKI
39
SDI
40
RESET
41
PWDN
42
INTLINE
43
SDA
44
SCL
45
SA
46
TESTMODE
47
GNDDIG2
48
VDDDIG2
49
[EP]
C58221000pF50V
C58231000pF50V
C58241000pF50V
C58251000pF50V
GP4_MT5369
58
2011.11.21
AUDIO[ST]
0X38
SPEAKER_L
0x38 when SA=0
SPEAKER_R0x3A when SA=1
Copyright © 2012 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.
SIGN600005
SCART_Rout
SCART_MUTE
SCART_Lout
DTV/MNT_R_OUT
R6012
4.7K
OPT
+12V
C600533pF
EU
R6010
470K
OPT
R6008 33KEU
+3.5V_ST
C6004
0.1uF
50V
EU
R60002.2KEU
L6000
EU
R6002
470K
OPT
Q6000MMBT3904(NXP)
EUE
B
C
R60112.2K
EU
DTV/MNT_R_OUT
C600333pFEU
DTV/MNT_L_OUT
Q6001MMBT3904(NXP)
EUE
B
C
DTV/MNT_L_OUT
R600433KEU
C6002
6800pF
OPT
C6007
6800pF
OPT
C6008
1uF
25V
EUC6000
1uF25VEU
IC6000AZ4580MTR-E1
EU3
IN1+
2IN1-
4VEE
1OUT1
5 IN2+
6 IN2-
7 OUT2
8 VCC
SCART_AMP_R_FB
SCART_AMP_L_FB
R6013510
EU
[SCART AUDIO MUTE]
AUD_OUT >> EU/CHINA_HOTEL_OPT
60
SCART AUDIO AMP 2011.11.21
Copyright © 2012 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.
HP_ROUT_MAIN
R6100
4.7K
HP_LOUT_AMP
R6104
OPT100K
R61054.7K
HP_ROUT_AMP
C61041uF10V
SIDE_HP_MUTE
+3.3V_NORMAL
R61060
OPT
R61024.7KOPT
+3.3V_NORMAL
R61071K
HP_LOUT_MAIN
L6100120-ohmBLM18PG121SN1D
R61034.7K
C610510uF10V
IC6100TPA6132A2
EAN60724701
3INR+
2INL+
4INR-
1INL-
5
OUTR
6
G0
7
G1
8
HPVSS
9CPN
10PGND
11CPP
12HPVDD
13
EN
14
VDD
15
SGND
16
OUTL
C61070.1uF16V
R6101
OPT
Q6100MMBT3904(NXP)
E
B
C
C61001uF10V
C61031uF10V
C61082.2uF10V
C61062.2uF10V
C61092.2uF10V
Close to the IC
From Micom
EARPHONE AMP
2011.09.29HEADPHONE AMP
61
Copyright © 2012 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.
Q6201AO3407A
CI
G
DS
+5V_CI_ON
C62074.7uF10VOPT
R621810K
CI
+5V_NORMAL
C62020.1uF16V
OPT
R62422.2KCI
R622110K
OPT
PCM_5V_CTL
R624810KCI
R62234.7K
CI
R624122K
CI
Q6200MMBT3904(NXP)CI
E
B
C
C62101uF25VOPT
C6210-*11uF25V
CI_MTK
CI POWER ENABLE CONTROL
62
CI SLOT 2011.10.31
Option FOR MTK Option FOR LG1152
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
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.
FE_TS_DATA[5]
FE_TS_DATA[4]
FE_TS_DATA[2]
FE_TS_DATA[6]
FE_TS_DATA[7]
FE_TS_DATA[1]
FE_TS_DATA[0]
FE_TS_DATA[3]
C65260.1uF
16V
+5V_TU
C651910uF10V
DVB_S&CHB
C653622uF10V
C6522
0.1uF 16V
+3.3V_D_Demod
C65310.1uF
C65320.1uF
16V
LNB_TX
L6502BLM18PG121SN1D
T2/C&CN&BR
C65440.1uF16V
L9_T2/C/S
C6512100pF
DVB_S&CHB
/S2_RESET
CHB_DATA
L6503BLM18PG121SN1D
CHB_SYNC
C65160.1uF16V
T2/C&CHB&CN&BR
IF_AGC
I2C_SCL4
R6509
33
L6501BLM18PG121SN1D
DVB_S&CHB
C650618pF50V
OPT
C6514
0.1uF16V
I2C_SDA4
C651718pF50VOPT
+5V_TU
C65480.1uF16V
+5V_NORMAL
I2C_SDA6
+3.3V_TU
+1.8V_TU
L6507
BLM18PG121SN1D
CHB
C650110uF10V
CHB
+5V_TU
L6506BLM18PG121SN1D
NOT_T/C&AT
C654610uF10V
R6510
33
IF_P
+5V_TU
C65300.1uF16V
R6504 22
DVB_S&CHB
C6523100pF50V
CHB
CHB_CLK
R6503 22
DVB_S&CHB
C652922uF10V
C65250.1uF16V
OPT
C6524100pF
OPT
R651882
C6507100pF50V
T2/C&CHB&CN&BR
R652720K1%
NOT_T/C&AT
C65150.1uFDVB_S&CHB
R65250
NOT_L9_T2/C/S
L6508BLM18PG121SN1D
CHB
+3.3V_D_Demod
RF_SWITCH_CTL
C652810uF6.3V
OPT
R65311
C65134700pF50V CN
C651818pF50VOPT
R652910K1%
NOT_T/C&AT
R652310K
TU_TS_ERR
+1.23V_TU
+5V_NORMAL
+3.3V_D_Demod
C6511100pF50V
+3.3V_TU
R6506 100 T/C&AT&CHB
+1.23V_TU
C65390.1uF
16V
R652811K1%
NOT_T/C&AT
C650818pF50V
OPT
+3.3V_TU
C65090.1uF16VCHB
TU_CVBS
C65200.1uF16V
MTK/L9_DVB/ATSC/NTSC
+1.23V_TU
TU_TS_VAL
C653810uF10V
NOT_T/C&AT
+3.3V_TU
TU_TS_VAL
CHB_VAL
/TU_RESET
L6500BLM18PG121SN1D
FE_TS_VAL
FE_TS_DATA[0-7]
+3.3V_TU_IN
R65154.7K
FE_TS_CLK
0.1uFC6540
R65191K
OPT
R6508100
MTK/L9_DVB/ATSC/NTSC
IC6503
AZ1117BH-1.8TRE1
1
ADJ/GND
2 OUT3INC65420.1uF
NOT_T/C&AT
+3.3V_TU
C65101000pF50V CN
+1.8V_TU
R6500 0
RF_SWITCH
TU_TS_ERR
TUNER_SIF
C6549
10uF
16V
NOT_T/C&AT
I2C_SCL6
C65270.1uFOPT
+3.3V_TU
CHB_ERR
IC6501AP2132MP-2.5TRG1
EAN61387601
NOT_T/C&AT
3
VIN
2
EN
4
VCTRL
1
PG
5
NC
6
VOUT
7
ADJ
8
GND
9
[EP]
C65030.1uF16V
RF_SWITCH
C6533
10uF
16V
NOT_T/C&AT
LNB_OUT
IF_N
FE_TS_SYNC
CHB_CVBS
R6513
10DVB_S&CHB
R65122.2K
OPT
C65050.1uF16V
+3.3V_D_Demod
R6511100K
OPT
C65210.1uFOPT
+3.3V_NORMAL
+1.8V_TU
C6500
0.1uF16V
L9 ATSC
C653422uF10V
LNB_OUTLNB_TX CHB_CVBS
CHB_ERR
CHB_SYNC
CHB_VAL
CHB_CLK
CHB_DATA
ATV_OUT
ATV_OUT
C65351uFOPT
IC650074LVC1G08GW
L9_T2/C/S
3GND
2A
4Y
1B
5VCC
R6526100
L9_T2/C/S
1/16W5%
AR65020
NOT_T/C&AT&CHB
AR6500 0
NOT_T/C&AT&CHB
AR65010
NOT_T/C&AT&CHB
R6516470
Q6500MMBT3906(NXP)
E
B
C
Q6501MMBT3906(NXP)
E
B
C
R65320
NOT_L9_BR_TW_CN Tuner
C65500.1uF16V
C6551100pF50V
TU6500-*1TDSS-H151F
AT_H/NIM_V
5+B1[3.3V]
11DIF[N]
2RESET
10DIF[P]
4SDA
1NC
9IF_AGC
8CVBS
3SCL
7+B2[1.8V]
6SIF
12
SHIELD
TU6500TDSS-G151D
T/C_H/NIM_V
5+B1[3.3V]
11DIF[N]
2RESET
10DIF[P]
4SDA
1NC
9IF_AGC
8CVBS
3SCL
7+B2[1.8V]
6SIF
12
SHIELD
TU6503TDSQ-G051D
T/C/S2_V
1N.C_1
2RESET
3SCL
4SDA
5+3.3V_TUNER
6SIF
7+1.8V_TUNER
8CVBS
9T/C_IF_AGC
10T/C_DIF[P]
11T/C_DIF[N]
12N.C_2
13N.C_3
14N.C_4
15GND_1
16ERROR
17SYNC
18VALID
19MCLK
20D0
21D1
22D2
23D3
24D4
25D5
26D6
27D7
28GND_2
29GND_3
30+1.23V_S2_DEMOD
31S2_RESET
38
SHIELD
32+3.3V_S2_DEMOD
33S2_F22_OUTPUT
34S2_SCL
35S2_SDA
36LNB
37GND_4
TU6502TDSQ-H051F
CHB_V
1+5V[SPLITTER]
2RESET
3TU_SCL
4TU_SDA
5M_+3.3V
6M_SIF
7M_+1.8V
8M_CVBS
9M_IF_AGC
10M_DIF[P]
11M_DIF[N]
12S_3.3V
13S_1.8V
14S_CVBS
15GND_1
16SD_ERROR
17SD_SYNC
18SD_VALID
19SD_MCLK
20SD_SERIAL_D0
21N.C_1
22N.C_2
23N.C_3
24N.C_4
25N.C_5
26N.C_6
27N.C_7
28GND_2
29GND_3
30SD_1.23V_DEMOD
31SD_RESET
36
SHIELD
32SD_3.3V_DEMOD
33N.C_8
34SD_SCL
35SD_SDA
TU6503-*1
TDSQ-G351D
T2/C/S2
1N.C_1
2RESET
3SCL
4SDA
5+B1[3.3V]
6SIF
7+B2[1.8V]
8CVBS
9N.C_2
10N.C_3
11N.C_4
12+B3[3.3V]
13+B4[1.23V]
14N.C_5
15GND_1
16ERROR
17SYNC
18VALID
19MCLK
20D0
21D1
22D2
23D3
24D4
25D5
26D6
27D7
28GND_2
29GND_3
30+B5[1.23V]
31S2_RESET
38
SHIELD
32+B6[3.3V]
33S2_F22_OUTPUT
34S2_SCL
35S2_SDA
36LNB
37GND_4
TU6501-*1TDSN-B051F
BR_F/NIM_V
1RF_S/W_CTL
2RESET
3SCL
4SDA
5+B1[3.3V]
6SIF
7+B2[1.8V]
8CVBS
9NC_1
10NC_2
11NC_3
12+B3[3.3V]
13+B4[1.23V]
14NC_4
15GND
16ERROR
17SYNC
18VALID
19MCLK
20D0
21D1
22D2
23D3
24D4
25D5
26D6
27D7
28
SHIELD
TU6504TDSH-T151F
TW_H/NIM
5+B1[3.3V]
11DIF[N]
2RESET
10DIF[P]
4SDA
1RF_S/W_CTL
9IF_AGC
8CVBS
3SCL
7+B2[1.8V]
6SIF
12
SHIELD
TU6501TDSN-G351D
T2/C_F/NIM_DEV
1NC_1
2RESET
3SCL
4SDA
5+B1[3.3V]
6SIF
7+B2[1.8V]
8CVBS
9NC_2
10NC_3
11NC_4
12+B3[3.3V]
13+B4[1.23V]
14NC_5
15GND
16ERROR
17SYNC
18VALID
19MCLK
20D0
21D1
22D2
23D3
24D4
25D5
26D6
27D7
28
SHIELD
C6508-*168pF50V
BR_TW_CN_TUNERC6506-*168pF50V
BR_TW_CN_TUNER
R6500-*1
1K 5%
BR_TW_CN_TUNER
R6508-*1
1K 5%
BR_TW_CN_TUNER
R6532-*1BLM18PG121SN1D
L9/BR_TW_CN_TUNER
120-ohm
R6528-*112K
1/16W1%
CN
R6521220
R6520220
TU6501-*3TDSN-C051D
CN_LG3921
1RF_S/W_CTL
2RESET
3SCL
4SDA
5+B1[3.3V]
6SIF
7+B2[1.8V]
8CVBS
9NC_1
10NC_2
11NC_3
12+B3[3.3V]
13+B4[1.23V]
14NC_4
15GND
16ERROR
17SYNC
18VALID
19MCLK
20D0
21D1
22D2
23D3
24D4
25D5
26D6
27D7
28
SHIELD
TU6501-*2TDSN-C251D
CN_ATBM
1RF_S/W_CTL
2RESET
3SCL
4SDA
5+B1[3.3V]
6SIF
7+B2[1.8V]
8CVBS
9NC_1
10NC_2
11NC_3
12+B3[3.3V]
13+B4[1.23V]
14NC_4
15GND
16ERROR
17SYNC
18VALID
19MCLK
20D0
21D1
22D2
23D3
24D4
25D5
26D6
27D7
28
SHIELD
65
TUNER 2011.11.21
T2 : Max 1.7A
150mA(MAX)
close to TUNER
Vout=0.6*(1+R1/R2)
2. No via on both of them
Ground Width >= 24mils
1. should be guarded by ground
ERROR & VALID PIN
close to TUNER
RF_SWITCH_CTL USE: T2/C,T/C,ATSC,DTMB.ISDB-T
3. Signal Width >= 12mils
R2
2A
465mA(MAX)
should be guarded by groumd
T/C/S & H/NIM & T2/C TUNER(EU & CHINA)
R1
Signal to Signal Width = 12mils
else : Max 240mA
2012 perallel because of derating
else : Max 0.7A
CHB : Max 480mA
T/C_H/NIM T/C/S2 T2/C_F/NIM T2/C/S2 CHBAT_H/NIM CN
CHB CNDVB_S DVB_ST/C&AT&CHB T/C&AT&CHB
DVB_S&CHB DVB_S&CHB DVB_S&CHB
NOT_T/C&AT
NOT_T/C&AT
NOT_T/C&AT NOT_T/C&AT
NOT_T/C&AT
RF_SWITCH
T2/C
T2/C
T2/C&CN
T2/C&CHB&CN
T2/C&CN
T2/C&CHB&CN
T/C&AT&CHB
Close to the tuner
Close to the tunerClose to the tuner
close to TUNER
close to Tuner
Seperate GND for CHB
T/C&AT&CHB
T2/C&CHB&CNNOT_T/C&AT&CHBNOT_T/C&AT&CHB
NOT_T/C&AT&CHB
NOT_T/C&AT&CHB
H/NIM&CHB
NOT_DVB_S
NOT_DVB_S
NOT_DVB_S
NOT_DVB_S
BR
L9_T2/C/S
Not_L9_T2/C/S
Not_L9_T2/C/S
Not_L9_T2/C/S Not_L9_T2/C/S
Not_L9_T2/C/S
Not_L9_T2/C/S
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
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.
A_GND
LNB_OUT
DCDC_GND
DCDC_GND
A_GND
A_GND
R690133
LNB
A_GND
+12V
LNB_TX
L6900
33UHSP-7850_33
LNB
R690033
LNB
C6907
0.22uF
LNB
A_GND
C69021uF50VLNB
+12V_LNB
DCDC_GND
C690668uF35VLNB
A_GND
I2C_SDA4
C6905 22000pF
LNB
I2C_SCL4
A_GND
R6903
4.7KLNB
D6901
40V
LNB_SMAB34
C69000.22uF25VLNB
C69010.01uF
50VLNB
D6903
40VLNB_SMAB34
L6901BLM18PG121SN1D
LNB
IC6900A8290SETTR-T
LNB
1BOOST
3TCAP
7TDI
9VREG
10
SDA
11
ADD
12
SCL
13
NC_2
14
IRQ
15 NC_3
16 NC_4
17 NC_5
18 NC_6
19 BFC
20 NC_7
21 NC_8
22
BFO
23
NC_9
24
BFI
25
VIN
26
LX
27
GNDLX
28
LNB
5TDO
8GND
6EXTM
4NC_1
2VCP 29
[EP]
C6908
27pF
OPT
C6903 0.1uF
LNB
C6909
27pF
OPT
D6902
40V
LNB_SMAB34
A_GND
+3.3V_NORMAL
DCDC_GND
A_GND
+12V_LNB
A_GND
C69110.1uF50V
LNB
C69040.1uF50VLNB
C691268uF35VLNB
D6900
30V
MBR230LSFT1G
LNB
R69062.2K1WLNB
D6904LNB
C691010uF25VLNB
R69040
R69050
C691618pFLNB
C691518pFOPT
C691333pFOPT
C691433pFLNB
D6901-*1
40V
LNB_SX34
D6902-*1
40V
LNB_SX34
D6903-*1
40VLNB_SX34
C69170.1uF50VLNB
C69180.1uF50VLNB
(Option:LNB)
DVB-S2 LNB Part Allegro DCDC_GND and A_GND are connected in pin#27
3A
Max 1.3A
PCB_GND and A_GND are connected
Input trace widths should be sized to conduct at least 3A
2A
DCDC_GND and A_GND are connected
2.4Aclose to Boost pin(#1)
Ouput trace widths should be sized to conduct at least 2A
close to VIN pin(#25)
69
LNB 2011.11.21
Close to Tuner
Surge protectioin
Copyright © 2012 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.
EXT_AMP_MUTE
AUDIO_L_OUT_COMMERCIAL
C70050.1uF 50V
+24V
+12V
C70040.1uF50V
R70001K
COMMERCIAL_12V_CTL
R7001100
IC7000MP5000DQ
3ENABLE/FAULT
2DV/DT
4I-LIMIT
1GND
5NC
6SOURCE_1
7SOURCE_2
8SOURCE_3
9SOURCE_4
10SOURCE_5
11
VCC
P7000
12507WR-12L
1
2
3
4
5
6
7
8
9
10
11
12
13
AUDIO_R_OUT_COMMERCIAL
EXT_AMP_RESET
12V_COMMERCIAL_OUT
SPK_L_OUT_COMMERCIAL
SPK_R_OUT_COMMERCIAL
L7000BLM18PG121SN1D
JK7000
KJA-PH-0-0177
EAG61030001
COMMER_EXT_AMP_JACK
3DETECT
4L
5GND
1RSPK_R_OUT_COMMERCIAL
SPK_L_OUT_COMMERCIAL
Q7001MMBT3904(NXP)
E
B
C
12V_EXT_PWR_DET
+3.5V_ST
C700222uF25V
R700522K
R7004100K
R700610K
C700322uF25V
C7000470pF50V
C70011uF25V
L7001BLM18PG121SN1D
D70005.6V
D70015.6V
C700710uF16V
C700610uF16V
70
COMMERCIAL_OPTION 2011.11.21
FOR AMP RESET (MAIN SOC)
FOR 12V CONTROL (FROM MICOM)
FOR COMMERCIAL 12V OUT RS-232C 9 PIN(OPT:COMMER_EXT_12V)
FOR COMMERCIAL AUDIO OUT(OPT:COMMER_EXT_AMP)
AUDIO OUT JACK(OPT:COMMER_EXT_AMP)
PATTERN SHOULD BE CONSIDERED (MAX 3W)
Copyright © 2012 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.
TXC3N
TXACLKN
C71020.1uF50VOPT
TXA0N
C710010uF16VOPT
TXC2N
TXCCLKP
TXA1P
TXBCLKN
PANEL_VCC
TXA2P
TXD3N
TXC2P
TXC4N
TXCCLKN
TXD4N
R7100 33
LGD_2D/3D_CTRL
R710310K
BIT_SEL_LOW
TXB1P
TXB2P
TXB0N
TXA4N
TXB4P
TXBCLKP
TXC0P
TXC1N
TXD2N
TXA1N
L7100
BLM18SG121TN1D
LVDS_51PIN
TXB1N
TXA3P
TXD0P
R7104 33
AUO_2D/3D_CTRL
TXD1P
TXA2N
TXA4P
TXD3P
TXB0P
TXB2N
TXB3N
TXA3N
TXC4P
R710210KLVDS_SEL_LOW
TXDCLKN
R7101
3.3KLVDS_SEL_HIGH
TXC1P
2D/3D_CTL
TXACLKP
2D/3D_CTL
TXB4N
TXA0P
TXB3P
TXC0N
TXD1N
+3.3V_NORMAL
TXD4P
TXDCLKP
TXD0N
TXC3P
C71011000pF50VOPT
TXD2P
P7100
FI-RE51S-HF-J-R1500
LVDS_51PIN
1NC
2NC
3NC
4NC
5NC
6AUO_65_MIRROR
7LVDS_SEL
8NC
9NC
10L/DIM_ENABLE
11GND
12RA0N
13RA0P
14RA1N
15RA1P
16RA2N
17RA2P
18GND
19RACLKN
20RACLKP
21GND
22RA3N
23RA3P
24RA4N
25RA4P
26GND
27BIT_SEL
28RB0N
29RB0P
30RB1N
31RB1P
32RB2N
33RB2P
34GND
35RBCLKN
36RBCLKP
37GND
38RB3N
39RB3P
40RB4N
41RB4P
42GND
43GND
44GND
45GND
46GND
47NC
48VLCD
49VLCD
50VLCD
51VLCD
52
GND
P7101
FI-RE41S-HF-J-R1500
LVDS_41PIN
1NC
2NC
3NC
4NC
5NC
6NC
7NC
8NC
9GND
10RC0N
11RC0P
12RC1N
13RC1P
14RC2N
15RC2P
16GND
17RCCLKN
18RCCLKP
19GND
20RC3N
21RC3P
22RC4N
23RC4P
24GND
25GND
26RD0N
27RD0P
28RD1N
29RD1P
30RD2N
31RD2P
32GND
33RDCLKN
34RDCLKP
35GND
36RD3N
37RD3P
38RD4N
39RD4P
40GND
41GND
42
GND
I2C_SDA1
I2C_SCL1
R7105 33
CP_BOXR7106 33
CP_BOX
PWM_DIM1
OPC_ENR7108 33
LGD_32/37_LVDS_OPC
R7107 33
LGD_32/37_LVDS_PWM
BIT_SEL
[51Pin LVDS OUTPUT Connector] [41Pin LVDS OUTPUT Connector]
LVDS
LVDS_SEL
71
LVDS_HIGH_MID 2011.08.11
Copyright © 2012 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.
I2C_SCL1
L/DIM0_SCLK
R760110KL/DIM_OUT
+3.3V_NORMAL
L/DIM0_MOSI
R76074.7K
L/DIM_OUT
R7606 33
L/DIM_OUT
P7600
12507WR-08L
L/DIM_OUT
1
2
3
4
5
6
7
8
9
I2C_SDA1
L/DIM0_VS
R760010KOPT AR7600
331/16W
L/DIM_OUT
LOCAL DIMMING
[To LED DRIVER]
76
LOCAL DIMMING 2011.12.13
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THERMAL
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.
VCOM_N
MCLK
DISCHG
R7709 0
1/16W
R7743 0
1/16WOPT
SWP
EO
C77501uF25VOPT
C771410uF25V
Vcore
C77571uF50V
VGH
GIP_RST
CLK3
R7701
10K
1/16W
VCOMRFB
VCOM
CLK5_I
VCOM_N
GST
R7745 0
1/16W
VCOM_P
C77310.1uF16V
GMA14
VGH_F
R7741 0
1/16WOPT
CTRLP
CLK1_I
VCOM_LOOP
VDD
VGH
VL
SWP
R77363K1/16W
VCOMLFB
R7708 0
1/16WC770510uF10V
R772601/16WOPT
VCC
R7706 47
1/16W
CLK2_I
VGL
VCC
CTRLP
TH770047k-ohm
NCP18WB473F10RB
I2C_SDA2
GMA12
VDD
GCLK
R773201/16WOPT
C771610uF25V
OPT
VGL_I
REVERSE
C77401000pF50V
OPT C77551uF50V
CLK2
SWN
VST
VDD
GMA7
C772310uF25V
C771310uF25V
CLK6
R7710 0
1/16W
C7748
1uF 25V
C7745
1uF 25V
R772101/16W
C7747
1uF 25V
R773301/16W
COMP
VCC
R7746 0
1/16W
C7721 10uF
25VOPT
C770910uF10V
CLK2_I
VGL
COMP
R771601/16WOPT
R7731 01/16W
SWN
VDD
R772301/16W
CLK4_I
R7742 3K
1/16WOPT
CLK3_I
RE
R7718
9.1K
1/16W
R77351001/16W
CTRLN
C771715pF50V
R77240
1/16WOPT
C770710uF10VOPT
VGL
VCOM_LOOP
R7704 47
1/16W
GMA4
CLK6_I
R77132.2
1/16WOPT
C771110uF10V
CLK6_I
L7702
22uH
VDD
VGH
SS
MCLK
DISCHG
R7703 47
1/16W
L7700
LQM2HPN2R2MG0L2.2uH
CLK4
R7722100K1/16W1%
SS
VL
H_VDD
C772510uF25V
OPT
C772015pF50V
VGH_R
VGL
R7719 0
1/16W
C7746
1uF 25V
CLK1
C77361000pF50V
CLK5_I
CLK5
TCOMP
EO
CLK1_I
VCC18
C770610uF10V
L7701
LQM2HPN2R2MG0L2.2uH
VCOM_P
PANEL_VCC
VGL
CLK4_I
C771915pF50V
R7734 0
1/16WOPT
C77040.1uF16V
GCLK
C77291000pF
50VOPT
R7705 47
1/16W
R7740 0
1/16W
I2C_SCL2C77421uF25V
GMA5
C771815pF50V
RE
CTRLN
VGH_EVEN
L770422uH
GST
C771010uF10V
TCOMP
PANEL_VCC
GMA15
CLK3_I
VGH_ODD
REVERSE
GST_SOC
GCLK_SOC
EO_SOC
MCLK_SOC
C77261uF25V
PANEL_VCC
R773801/16W
R774701/16WOPT
VCC
R77491K1/16WOPT
R77481K1/16W
R775115K1/16W
R775215K1/16W
R775415K1/16WOPT
R775315K1/16WOPT
C770810uF10VOPT
R77002K
1/16W
R7725 0
1/16W
OPT
C77241uF25V
VCOM_DYN
R772047K1/16W5%
R771733K1/16W
VGH_FB
VGL_FB
L7703NR6020T6R8NC
6.8uH
C771510uF16V
C772210uF16V
R77292.7K
1/16W
VCC
R7728 100K
1/16W 5%
R7730
1/16WOPT
R7737
1/16W
OPT
VGL_FB
R77391.5K1/16W5%
R7727 100K
1/16W 5%
VGH_FB
R7707
0
R7714
0
R77020
R7715
0
R7712
0
R7711
0
C77441uF50V
C77491uF50V
PMIC_RESET
D7703
100V
1N4148W
D7705
100V1N4148W
Q7701
MMBT3906(NXP)
E
B
C
D7704
100V
1N4148W
D7706
100V1N4148W
C772810uF10VOPT
C77121uF10V
C774110uF16V
EPI_LOCK6
EPI_LOCK6_SOURCE
+3.3V_NORMAL
C77320.1uF50V
C77270.1uF50V
C77540.1uF50V
Q7700MMBT3904(NXP)
E
B
C
D7700
40VSX34
D7701
40V
SX34
Q7702
MMBT3904(NXP)
E
B
C
Q7703MMBT3904(NXP)
E
B
C
R775810K
R775610K
R7757
10K
C77431uF25V
C77561uF25V
R77590
1/16W
R77600
1/16W
GMA18
VST
TXA1P
GMA1
EPI_LOCK3
CLK2
GIP_RST
VDD
TXB0P
CLK4
Vcore
GMA4
TXB2N
VCOMRFB
TXACLKP
VGL_I
GMA3
GMA4
EPI_LOCK3
CLK1
GMA16
GMA3
VGH_ODD
CLK1
GMA12
GMA9
Z_OUT
TXB2P
VGH_EVEN
CLK6
GMA9
VGH_EVEN
TXB1P
GMA5
GMA15
TXACLKN
GMA7
C77020.01uF
50V
GMA10
C77030.1uF
50V
VGH_ODD
VCC18
Vcore
VGL_I
GMA18
VCOM
GMA7
TXB0N H_VDD
GMA14
GMA10
VDD
TXA4N
CLK4
CLK5
CLK6
VGH_F
TXA1N
H_VDD
CLK3
VGH_R
Z_OUT
VST
GMA15
VCOMLFB
CLK5
CLK2
GMA16
VCOM
GMA5
GMA14
EPI_LOCK6_SOURCE
CLK3
TXB1N
VCC18
GMA12
VGH_F
GIP_RST
VGH_R
GMA1
TXA4P
C77000.01uF
50V
C77010.1uF
50V
R774420K1/10W5%
R775020K1/10W5%
C773310uF16V
R7755
100
P7702
FL8S050HA1
DEV_50WAFER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
P7703
FL8S050HA1
DEV_50WAFER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
C773068uF35V
C773568uF35V
C77340.1uF50V
C77370.1uF50V
C77390.1uF50V
C77380.1uF50V
R776110KOPT
VCC18
IC7700
TPS65178RSLREPI
1OUT4
2SWB4
3RST
4OUT1
5OUT2
6SWB2
7PGND2
8SWB1_1
9SWB1_2
10NC
11PVINB1_1
12PVINB1_2
13
AVIN
14
PVINB3
15
SWB3
16
OUT3
17
PGND3
18
PGND_1
19
PGND_2
20
SW_1
21
SW_2
22
SWI
23
SWO
24
AGND
25 SS26 COMP27 SCL28 SDA29 VL30 TCOMP31 CTRLP32 VGH33 SWP34 SWN35 VGL36 CTRLN
37
GMA1
38
GMA2
39
GMA3
40
GMA4
41
GMA5
42
GMA6
43
VCOM
44
NEG
45
POS
46
VCOMFB
47
DYN
48
PGND4
49
[EP]AGND
IC7701TPS65198
EPI
1CLK1
3CLK3
7RE
9VGH_F
10ODD
11EVEN
12VST
13RESET
14DISCHG
15
VGL
16
VGH1
17
VGH2
18
OUT
19
NEG
20
POS
21
AVDD
22 GND
23 VSENSE
24 EO
25 GST
26 MCLK
27 GCLK
28 BI-SCAN
5CLK5
8VGH_R
6CLK6
4CLK4
2CLK2
29
[EP]VGL
D7702
40VOPT
L7705BLM18PG121SN1DOPT
T-Con
<LEVEL SHIFTER BLOCK>
<POWER BLOCK>
77
2011.12.01
FROM SOC
FROM SOC
FROM SOC
FROM SOC
FROM SOC
TO SOC
INSTEAD OF AMCC0208
INSTEAD OF AMCC0209
[Right Source(41PIN LOCATION)][Left Source(51PIN LOCATION)]
THIS IS REVERSE PATTERN !!!!
FROM SOC
CH6
CH5
CH4FROM SOC
FROM SOC
FROM SOC
Copyright © 2012 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.
EMMC_DATA[5]
EMMC_DATA[0]
EMMC_DATA[2]
EMMC_DATA[1]
EMMC_DATA[4]
EMMC_DATA[7]
EMMC_DATA[3]
EMMC_DATA[6]
DAT4
DAT6
EMMC_RST
3.3V_EMMC
DAT5
DAT4
DAT5
C81040.1uF16V
R8116
10K
DAT3
EMMC_CMD
C81032.2uF10V
EMMC_VCCQ
EMMC_DATA[0-7]
C81062.2uF10V
EMMC_VCCQ
C810710pF50V
OPT
DAT6
C81020.1uF16V
DAT3
R8117
10K
C81050.1uF16V
EMMC_CLK
IC8100-*1H26M21001ECR
HYNIX_EMMC_2GB
DAT0A3
DAT1A4
DAT2A5
DAT3B2
DAT4B3
DAT5B4
DAT6B5
DAT7B6
CLKM6
CMDM5
NC_3A6
NC_4A7
NC_23C5
NC_42E5
NC_43E8
NC_44E9
NC_45E10
NC_52F10
NC_58G3
NC_59G10
NC_66H5
NC_73J5
NC_80K6
NC_81K7
NC_82K10
NC_116P7
NC_119P10
RESETK5
VCCQ_1C6
VCCQ_2M4
VCCQ_3N4
VCCQ_4P3
VCCQ_5P5
VCC_1E6
VCC_2F5
VCC_3J10
VCC_4K9
VDDIC2
VSS_1E7
VSS_2G5
VSS_3H10
VSS_4K8
VSSQ_1C4
VSSQ_2N2
VSSQ_3N5
VSSQ_4P4
VSSQ_5P6
NC_1A1
NC_2A2
NC_5A8
NC_6A9
NC_7A10
NC_8A11
NC_9A12
NC_10A13
NC_11A14
NC_12B1
NC_13B7
NC_14B8
NC_15B9
NC_16B10
NC_17B11
NC_18B12
NC_19B13
NC_20B14
NC_21C1
NC_22C3
NC_24C7
NC_25C8
NC_26C9
NC_27C10
NC_28C11
NC_29C12
NC_30C13
NC_31C14
NC_32D1
NC_33D2
NC_34D3
NC_35D4
NC_36D12
NC_37D13
NC_38D14
NC_39E1
NC_40E2
NC_41E3
NC_46E12
NC_47E13
NC_48E14
NC_49F1
NC_50F2
NC_51F3
NC_53F12
NC_54F13
NC_55F14
NC_56G1
NC_57G2
NC_60G12
NC_61G13
NC_62G14
NC_63H1
NC_64H2
NC_65H3
NC_67H12
NC_68H13
NC_69H14
NC_70J1
NC_71J2
NC_72J3
NC_74J12
NC_75J13
NC_76J14
NC_77K1
NC_78K2
NC_79K3
NC_83K12
NC_84K13
NC_85K14
NC_86L1
NC_87L2
NC_88L3
NC_89L12
NC_90L13
NC_91L14
NC_92M1
NC_93M2
NC_94M3
NC_95M7
NC_96M8
NC_97M9
NC_98M10
NC_99M11
NC_100M12
NC_101M13
NC_102M14
NC_103N1
NC_104N3
NC_105N6
NC_106N7
NC_107N8
NC_108N9
NC_109N10
NC_110N11
NC_111N12
NC_112N13
NC_113N14
NC_114P1
NC_115P2
NC_117P8
NC_118P9
NC_120P11
NC_121P12
NC_122P13
NC_123P14
EMMC_CLK_BALL
EMMC_CMD_BALL
EMMC_CMD_BALL
EMMC_CLK_BALL
EMMC_RESET_BALL
EMMC_RESET_BALL
EMMC_VDDI
EMMC_VDDI
DAT5
AR8100221/16W
AR8101221/16W
AR8102 22
R8100
10K
R8101
10K
R8102
10K
R8103
10K
R8104
10K
R8105
10K
R8106
10K
R8107
10K
IC8100-*3H26M31001EFR
DEV_HYNIX_EMMC_4GB
DAT0A3
DAT1A4
DAT2A5
DAT3B2
DAT4B3
DAT5B4
DAT6B5
DAT7B6
CLKM6
CMDM5
NC_3A6
NC_4A7
NC_23C5
NC_42E5
NC_43E8
NC_44E9
NC_45E10
NC_52F10
NC_58G3
NC_59G10
NC_66H5
NC_73J5
NC_80K6
NC_81K7
NC_82K10
NC_116P7
NC_119P10
RESETK5
VCCQ_1C6
VCCQ_2M4
VCCQ_3N4
VCCQ_4P3
VCCQ_5P5
VCC_1E6
VCC_2F5
VCC_3J10
VCC_4K9
VDDIC2
VSS_1E7
VSS_2G5
VSS_3H10
VSS_4K8
VSSQ_1C4
VSSQ_2N2
VSSQ_3N5
VSSQ_4P4
VSSQ_5P6
NC_1A1
NC_2A2
NC_5A8
NC_6A9
NC_7A10
NC_8A11
NC_9A12
NC_10A13
NC_11A14
NC_12B1
NC_13B7
NC_14B8
NC_15B9
NC_16B10
NC_17B11
NC_18B12
NC_19B13
NC_20B14
NC_21C1
NC_22C3
NC_24C7
NC_25C8
NC_26C9
NC_27C10
NC_28C11
NC_29C12
NC_30C13
NC_31C14
NC_32D1
NC_33D2
NC_34D3
NC_35D4
NC_36D12
NC_37D13
NC_38D14
NC_39E1
NC_40E2
NC_41E3
NC_46E12
NC_47E13
NC_48E14
NC_49F1
NC_50F2
NC_51F3
NC_53F12
NC_54F13
NC_55F14
NC_56G1
NC_57G2
NC_60G12
NC_61G13
NC_62G14
NC_63H1
NC_64H2
NC_65H3
NC_67H12
NC_68H13
NC_69H14
NC_70J1
NC_71J2
NC_72J3
NC_74J12
NC_75J13
NC_76J14
NC_77K1
NC_78K2
NC_79K3
NC_83K12
NC_84K13
NC_85K14
NC_86L1
NC_87L2
NC_88L3
NC_89L12
NC_90L13
NC_91L14
NC_92M1
NC_93M2
NC_94M3
NC_95M7
NC_96M8
NC_97M9
NC_98M10
NC_99M11
NC_100M12
NC_101M13
NC_102M14
NC_103N1
NC_104N3
NC_105N6
NC_106N7
NC_107N8
NC_108N9
NC_109N10
NC_110N11
NC_111N12
NC_112N13
NC_113N14
NC_114P1
NC_115P2
NC_117P8
NC_118P9
NC_120P11
NC_121P12
NC_122P13
NC_123P14
DUMMY_1DU1
DUMMY_2DU2
DUMMY_3DU3
DUMMY_4DU4
DUMMY_5DU5
DUMMY_6DU6
DUMMY_7DU7
DUMMY_8DU8
DUMMY_9DU9
DUMMY_10DU10
DUMMY_11DU11
DUMMY_12DU12
DUMMY_13DU13
DUMMY_14DU14
DUMMY_15DU15
DUMMY_16DU16
IC8100-*2KLM2G1HE3F-B001
SAMSUNG_EMMC_2GB
DAT0A3
DAT1A4
DAT2A5
DAT3B2
DAT4B3
DAT5B4
DAT6B5
DAT7B6
CLKM6
CMDM5
NC_3A6
NC_4A7
NC_23C5
NC_42E5
NC_43E8
NC_44E9
NC_45E10
NC_52F10
NC_58G3
NC_59G10
NC_66H5
NC_73J5
NC_80K6
NC_81K7
NC_82K10
NC_116P7
NC_119P10
RSTNK5
VDD_1C6
VDD_2M4
VDD_3N4
VDD_4P3
VDD_5P5
VDDF_1E6
VDDF_2F5
VDDF_3J10
VDDF_4K9
VDDIC2
VSS_1C4
VSS_2E7
VSS_3G5
VSS_4H10
VSS_5K8
VSS_6N2
VSS_7N5
VSS_8P4
VSS_9P6
NC_1A1
NC_2A2
NC_5A8
NC_6A9
NC_7A10
NC_8A11
NC_9A12
NC_10A13
NC_11A14
NC_12B1
NC_13B7
NC_14B8
NC_15B9
NC_16B10
NC_17B11
NC_18B12
NC_19B13
NC_20B14
NC_21C1
NC_22C3
NC_24C7
NC_25C8
NC_26C9
NC_27C10
NC_28C11
NC_29C12
NC_30C13
NC_31C14
NC_32D1
NC_33D2
NC_34D3
NC_35D4
NC_36D12
NC_37D13
NC_38D14
NC_39E1
NC_40E2
NC_41E3
NC_46E12
NC_47E13
NC_48E14
NC_49F1
NC_50F2
NC_51F3
NC_53F12
NC_54F13
NC_55F14
NC_56G1
NC_57G2
NC_60G12
NC_61G13
NC_62G14
NC_63H1
NC_64H2
NC_65H3
NC_67H12
NC_68H13
NC_69H14
NC_70J1
NC_71J2
NC_72J3
NC_74J12
NC_75J13
NC_76J14
NC_77K1
NC_78K2
NC_79K3
NC_83K12
NC_84K13
NC_85K14
NC_86L1
NC_87L2
NC_88L3
NC_89L12
NC_90L13
NC_91L14
NC_92M1
NC_93M2
NC_94M3
NC_95M7
NC_96M8
NC_97M9
NC_98M10
NC_99M11
NC_100M12
NC_101M13
NC_102M14
NC_103N1
NC_104N3
NC_105N6
NC_106N7
NC_107N8
NC_108N9
NC_109N10
NC_110N11
NC_111N12
NC_112N13
NC_113N14
NC_114P1
NC_115P2
NC_117P8
NC_118P9
NC_120P11
NC_121P12
NC_122P13
NC_123P14
C81000.1uF16V
OPT
IC8100SDIN5D2-4G-974L1
SANDISK_EMMC_4GB
DAT0A3
DAT1A4
DAT2A5
DAT3B2
DAT4B3
DAT5B4
DAT6B5
DAT7B6
CLKM6
CMDM5
NC_3A6
NC_4A7
NC_23C5
NC_42E5
NC_43E8
NC_44E9
NC_45E10
NC_52F10
NC_58G3
NC_59G10
NC_66H5
NC_73J5
NC_80K6
NC_81K7
NC_82K10
NC_116P7
NC_119P10
RESETK5
VCCQ_1C6
VCCQ_2M4
VCCQ_3N4
VCCQ_4P3
VCCQ_5P5
VCC_1E6
VCC_2F5
VCC_3J10
VCC_4K9
VDDIC2
VSS_1E7
VSS_2G5
VSS_3H10
VSS_4K8
VSSQ_1C4
VSSQ_2N2
VSSQ_3N5
VSSQ_4P4
VSSQ_5P6
NC_1A1
NC_2A2
NC_5A8
NC_6A9
NC_7A10
NC_8A11
NC_9A12
NC_10A13
NC_11A14
NC_12B1
NC_13B7
NC_14B8
NC_15B9
NC_16B10
NC_17B11
NC_18B12
NC_19B13
NC_20B14
NC_21C1
NC_22C3
NC_24C7
NC_25C8
NC_26C9
NC_27C10
NC_28C11
NC_29C12
NC_30C13
NC_31C14
NC_32D1
NC_33D2
NC_34D3
NC_35D4
NC_36D12
NC_37D13
NC_38D14
NC_39E1
NC_40E2
NC_41E3
NC_46E12
NC_47E13
NC_48E14
NC_49F1
NC_50F2
NC_51F3
NC_53F12
NC_54F13
NC_55F14
NC_56G1
NC_57G2
NC_60G12
NC_61G13
NC_62G14
NC_63H1
NC_64H2
NC_65H3
NC_67H12
NC_68H13
NC_69H14
NC_70J1
NC_71J2
NC_72J3
NC_74J12
NC_75J13
NC_76J14
NC_77K1
NC_78K2
NC_79K3
NC_83K12
NC_84K13
NC_85K14
NC_86L1
NC_87L2
NC_88L3
NC_89L12
NC_90L13
NC_91L14
NC_92M1
NC_93M2
NC_94M3
NC_95M7
NC_96M8
NC_97M9
NC_98M10
NC_99M11
NC_100M12
NC_101M13
NC_102M14
NC_103N1
NC_104N3
NC_105N6
NC_106N7
NC_107N8
NC_108N9
NC_109N10
NC_110N11
NC_111N12
NC_112N13
NC_113N14
NC_114P1
NC_115P2
NC_117P8
NC_118P9
NC_120P11
NC_121P12
NC_122P13
NC_123P14
DUMMY_1DU1
DUMMY_2DU2
DUMMY_3DU3
DUMMY_4DU4
DUMMY_5DU5
DUMMY_6DU6
DUMMY_7DU7
DUMMY_8DU8
DUMMY_9DU9
DUMMY_10DU10
DUMMY_11DU11
DUMMY_12DU12
DUMMY_13DU13
DUMMY_14DU14
DUMMY_15DU15
DUMMY_16DU16
R8103-*1
47K
R8104-*1
47K
R8105-*1
47K
R8106-*1
47K
R8100-*1
47K
R8102-*1
47K
R8107-*1
47K
R8101-*1
47K
11.09.29
81
eMMC
eMMC I/F
Don’t Connect Power At VDDI
(Just Interal LDO Capacitor)
EMMC DATA LINE 47K PULL/UP
EMMC DATA LINE10K PULL/UP
Copyright © 2012 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.
+3.5V_ST
L8900
BLM18PG121SN1D
LOGO_LIGHT P8900
12507WR-03L
LOGO_LIGHT1
2
3
4
Q8900
MMBT3904(NXP)
LOGO_LIGHT
E
B
C
LOGO_LIGHT
R89031K
LOGO_LIGHT
+3.5V_ST
R8901
10K
LOGO_LIGHT
R8902
10K
OPT
C89000.1uF16V
LOGO_LIGHT
R8900
22LOGO_LIGHT
Place Near Micom
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
2012 LED/LCD TVEngineering guide
< Applicable Model >XXLM760S-ZB
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
CONTENT
New features Main PCBs Block Diagrams, IIC Map Structure of TV set and connection of sub ass’ysNew sub ass’ys- Instruction of new sub ass’ys- How to use tool- Download
Adjust way of new features (widevine…) Repair guide The latest issue and concerning issue
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
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EPI Interface
EPI(Embedded Point-Point Interface)
Features• Point-Point topology (support 2 Pair option)• CDR (Clock Data Recovery)• Bandwidth up to 1.85Gbps/pair
at FHD 120Hz 10 bit application• Lock signal cascading and feedback to T-Con• Embedded Control Data
Merits• Better reliability on common noise• No data skew and better EMI margin• Fewer lines than mini-LVDS• Slim PCB design
TCON
2
LOCK
VCC 1
Figure1. Topology
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EPI Interface (mini-LVDS vs. EPI)
Comparison
HF mini-LVDS
What to change
EPI (Embedded clock P-to-P Interface)
-Difficult to upgrade bandwidth limit-Multiple number of wires needed for higher bandwidth
HF mini- LVDS
FHD (10bit)60Hz 120Hz 240Hz
No. of Signal 36 36 72
Connector 60pin(2ea)
60pin(2ea)
80pin(2ea)
-Better reliability on common noise-No data skew. Better EMI margin-Lower cost ( Cable, Connector )-Slim S-PCB design (14mm 10mm) helps slimmer TV
EPIFHD (10bit)
60Hz 120Hz 240Hz960ch 960ch 720ch
No. of Signal 12 12 32
Connector - 50 pin (2ea)
70pin (2ea)
LCM (T-con to S-Driver IC)
TCON
2
LOCK
VCC 1
TCON
18
VCC 1
18
HF mini-LVDS
EPI
* Bandwidth Capability - FHD 120Hz 10Bit : 594Mbps@36Lines → 1.65Gbps@12Lines- FHD 240Hz 10Bit : 594Mbps@72Lines → 1.25Gbps@32Lines
(FHD 120Hz)
(FHD 120Hz)
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HF mini-LVDS EPI
Topology
Protocol
Features@10bit, FHD120
• Multi Drop• Data rate: 660Mbps• External clock
• Point to Point• Data rate : 1.8Gbps• Embedded clock, Control
Merit• Simple structure• Standardization
• Fewer Lines : 12• Embedded clock
: low EMI, Clock skew free• Easy to PCB design
Demerit
• Too many lines : 36• Clock skew• EMI due to clock lines• Bandwidth limit
• Transmission Overhead: 4bit delimiter
TCON
Lock
21
TCON
EPI Interface (mini-LVDS vs. EPI)
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Main PCB for Broadband Main + TCON all in one
To PSU
1
2
6
4
1 Main processor, DDR MemoryeMMC Memory
2
3
4
Micom for Key/IR sensing
PMIC
Audio AMP (10W+10W)
xxLM760S-ZB
Soft touch +IR
Front Spk
To module
5
5 EPI Wafer
G/S model
21
LNB IC Only G/S model
1
2
Chassis : LD22EPCB P/No : EAX64307905
3
6 Level shifter
WIFI
RF Assy
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MTK5369 Block Diagram( LM76 )
L/R In
SPDIF OUT
USB
AudioAMP
(NTP7500 or STA)
I2S OutMTK
CI slotCI slot
P_TS
CVBS
P_TS
T/C DemodIF(+/-)
USB1
RS-232C
PC-RGB
PC-AUDIO
OPTIC
LAN
SYSTEMDDR3 X
1600 X 16 (2Gb)
HDMI1
HDMI2
HDMI3
Side
RearRGB,H/V
Ethernet
CVBS
UART
SYSTEM EEPROM X 1(256Kb)
HDMIMUX
(HDCPEEPROM)
M-Remote Module
Air/Cable
TUNER(T/C)
TUNER(S2)
DIGITALDEMOD
(T/C)
DVB-S
ANALOGDEMOD
DIGITALDEMOD
(S2) TS_S/P
LNB
USB2USB3
HDMI4 LVDS 41P51P
eMMC X 1(4GB)
USB_WIFI
SYSTEMDDR3 X
1600 X 16(2Gb)
DDR CONTROLER A/B
SPI LOCAL DIMMING
I2C Sub Micom (RENESASA)
IR Remote Control
SYSTEMDDR3 X
1600 X 16 (2Gb)
SYSTEMDDR3 X
1600 X 16(2Gb)
UART
P_TS
Power load
EPI50P50P
X_TAL27MHz
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Jack Interface
[PR0P],[PB0P],[Y0P]
[OPCTRL8]
[VDACX_OUT][VDACY_OUT]
[AUOUTL0]
[ADIN0_SRV]
[CVBS2P]
[AIN0_L_ADDC][AIN0_R_AADC]
[SPDIF_OUT]
[AUOUTR0]
Main SoCMTK
[SOY0]
[Y1P],[PB1P],[PR1P]
[OPCTRL9]
[AL0_ADAC][AR0_ADAC
[VGA_SCL]
[VGA_SDA]
[OPCTRL7]
[VSYNC], [HSYNC]
[RP],[GP],[BP]
[ASPDIF0] SPDIFSPDIF_OUT
[AIN2_L_AADC]
COMP 1 PHONE JACK
COMP1_Y/Pb/Pr COMP1_DET
SC_DET
SC_R/G/B +
SC_ID
DTV/MNT_V_OUT
DTV/MNT_L_OUT IC6000AZ4580M
SC_L/R_IN
SC_CVBS_IN
[SCART_LOUT][SCART_ROUT]DTV/MNT_R_OUT
SC_FB
[AIN3_R_AADC][AIN3_L_AADC]
[CVBS0P]
[OPCTRL5]
AV1_L_INAV1_R_IN
AV1_CVBS_DET
AV1_CVBS_IN
CVBS 1 PHONE JACK
EARPHONEJACK
HP_LOUT_MAIN
HP_ROUT_MAIN
RGB_PC
RGB_DDC_SCL
RGB_DDC_SDA
DSUB_DET
DSUB_VSYNC, DSUB_HSYNC
DSUB_R+, DSUB_G+, DSUB_B+
PC AUDIOPC_L_INPC_R_IN
[AIN2_R_AADC]
Full Scart(18 Pin Gender)
IC6100TPA6132A2
HP_LOUT_AMP
HP_ROUT_AMP
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
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GP4 Backend block diagram (EPI & T-con)
IC7700TPS65178
IC7701TPS65198
50PinEPI LEFT
50PinEPI RIGHT
VCOM, GIP_RST
R(0옴)OPT
DISCHG VGL_I
VG
L_I
VGH_ODD, VGH_EVEN
VGH_R, VGH_F, VST
R(0옴)
CLK1~6_I CLK1~6
VCO
M_P
/N/L
OO
P
VGL_FB
CTRLN
VCC
CTRLP
VGH_FB
VDD
SWP
SWN
Main SoCMTK
R(47옴)
EO_SOC
MCLK_SOC
GST_SOC
GCLK_SOC GCLK
MCLK
GST
EO[TCON6]
[TCON5]
[TCON4]
[TCON3]
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
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GP4 Backend block diagram (EPI & T-Con)
Main SoCMTK IC7700
TPS65178
50PinEPI LEFT
50PinEPI RIGHT
GM
A[1][3][9][10][12][14][15][16][18]
GMA[4][5][7][12][15]
EPI_LO
CK3
TXA1N/P, TXACLKN/P, TXA4N/PEPI CH1/2/3
EPI CH4/5/6
TXA0N/P, TXB1N/P, TXB2N/P
Z_OU
T
Vcore
VDD
H_VDD
Vcore
H_VDD
VDD
VCC18
VCC18
VCOMLFB
VCOMRFB
EPI_LOCK6
EPI_LOCK6_SOURCE
VCOM_DYN
PMIC_RESET
I2C_SDA2
I2C_SCL2
[TCON7]
[TCON8]
[OPCTRL11]
[OPCTRL10]
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GP4 Backend block diagram (LVDS Tx & Local Dimming)
LVDS Tx Block
Main SoCMTK
LVDS_SEL
BIT_SEL_LOW
51PinLVDS
Output
PANEL_VCC (+12V)
41PinLVDS
Output
10-bit (R)
Dual-link LVDS Output24
10-bit (R)24
Dual-link LVDS Output
• LVDS_SEL : “H”=JEIDA, “L” or NC=VESA (LGD)• BIT_SEL : “H” or NC = 10-bit, “L” = 8-bit
L/DIMO_SCLK
L/DIMO_MOSI
I2C_SCL1
I2C_SDA1
L/DIMO_VS
[LDM_CK]
[LDM_VSYNC]
[STB_SCL]
[LDM_D0]
[STB_SDA]
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Interconnection - 1
1 Main PCB
2 Power Board
3 Tact key PCB
T-con Driver
1
2
3
4
5
Main / LPB 24Pin cable Main / Module EPI cable 50& 50PIN
LED driver / PSU
10Pin (IR+Touch) Cable
SPK Cable
Local Dimming Cable
[PCBs]
[Cables]
6
12
3
1
2
3
4
5
6
xxLM760S-ZA
7
RF Assy Cable7
8
WIFI Assy Cable8
45
4 RF Assy
5 WIFI Assy
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
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2012Y IR + Soft touch PCB Pinmap
Circuit Block Diagram
Pin Configuration
KEY1, KEY2 Voltage(Tolerance of voltage ±0.2V)
Ass’y Picture
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
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2012Y IR + Soft Touch LED Lighting Scenario
구분 Spec 내용 비고
PowerIndicator UI
- 12Y GP4 High(L9), GP4 Mid(MTK), GP4 Low(S7LR2)“ Power Light” UI Delete compared with 11Y(GP3 model)
- 11Y Carry Over Model : 12Y same Power LED scenario process“ Power Light “ UI Delete, The way of 11Y Soft Touch Ass’y is used. White LED Disable
-
GP4(High/Mid/Low)
Power LEDScenario
UserCondition
Power On- Stand-By condition to Red LED On : After DC ON, Red LED light Blinks twice and then Red LED is Off- Stand-By condition to Red LED Off : After DC ON, Red LED light Blinks three times and then Red LED is Off
-
Power Off- Without Blink, Red LED On immediately
But, If the mode of Power Indicator UI is Stand-By, keep staying Red LED Off status-
Remote Keyinput
- When you put the remote Control button, Red LED Blinks once -
WarmStand-by
- Red LED On stays and In the case of Set On, Red LED turns OffIncluding DVR Ready model, Japanese model
Same as the 11Y
3D mode - Red LED Off (Power On condition is identical)Same as the 11Y
FactoryCondition
FactoryDefault Mode
(In-Stop)
- 12Y LED Model : Stand-By On (Red LED On)- 12Y CCFL Model : Stand-By On (Red LED On)- 11Y Carry Over Model (CS5XX/CM5XX) : Stand-By On (Red LED On)- After In-Stop, Red LED On is processed and after In-Stop, Red LED turns on within 3 sec
-
Power OnlyMode
- In the case of Power Only On, Red LED turns Off- In the case of DC Off, Red LED turns On
-
Power LED Scenario
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Introductions of GP4 Sensor (Touch IC)
Touch Key Threshold Level (Ta = 25ºC )
1. Verify the number of THR at first.
2. Once you correctly touch Touch button for more than 1 sec, you can see a Touch data while you keep touching the button.
3. Keep in mind that you can only read the Touch data during touch status.
4. It doesn’t matter that Touch data gets low value after taking off your finger.
Manual of Touch Sensitivity
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Introductions of GP4 Sensor (Touch IC)
Touch EEPROM Register change with USB port1. Write all of the address, value (Hex) as a below. capable of only Touch.txt file based on the left picture
2. Make the file [ Filename : ‘Touch.txt’ ] and move it to USB (The outermost area, Don’t move it to any folder)
3. Connect USB to TV and press button ‘ADJ menu’ and then choose the ‘touch sensitivity setting’
4. Press button ‘SIMPLINK (Simply Link key)’ and then you can see the OK Pop up.
5. After that, you check it the IR LED version on In-start menu and verify it that the number of version is changed to what you want.
Addr Value
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Introductions of 12Y RF ass’y + Magic Remote control
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1. System
Remote RF Receiver TV
UART or USBRF
Pairing Information Transmission (Send to TV after Paired)• Static Calibration Data (Bypass only)• Remote FW ver. (Save also in Receiver)• BD_ADDR (Save also in Receiver)
• Pairing Information Transmission Sequence• When it is paired, the remote sends packets(pairing success, F/W version, BD_ADDR) to the receiver.• The receiver sends the pairing success packet to TV directly.• F/W version and BD_ADDR packets are just saved on the receiver. • The receiver sends F/W version or BD_ADDR packet to TV when it is required.
Motion Data Transmission• Period : 7.5msec• Motion Data : gyro, accelerometer
Voice Data Transmission• Period : 10msec• Voice sampling : 16khz 16bit
See “6-2. Packets” on page 8.
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2. Remote Buttons (M3 vs. M4)
BUTTONRF Unpaired
IR_CODERF PairedRF_CODE
IR continuousrepeat
ETC.
Phsical Buttons
POWER 0x08 0x08 Y IR onlyBACK 0x28 0x8028 YHOME 0x7C 0x807C Y← 0x07 0x8007 Y→ 0x06 0x8006 Y↑ 0x40 0x8040 Y↓ 0x41 0x8041 YOK 0x75 0x8044 YCH + 0x00 0x8000 YCH - 0x01 0x8001 YVOL + 0x02 0x8002 YVOL - 0x03 0x8003 YMUTE 0x09 0x8009 Y .3D_Mode 0xDC 0x80DC YMyAPPS 0x42 0x8042 YVOICE 0x800A Y = VOICE_START
LogicalButtons
AUTO_WAKEUP X 0x800CVOICE_START X 0x800AVOICE_STOP X 0x800DPOINT_START X 0x803EPOINT_STOP X 0x803F
powermutehome
↑
ok← →
↓
voice
vol ch
M3 Remote M4 Remote
powerback home
↑
ok← →
↓
mutevol ch
3D star
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MPU-3050 (Gyro)(Invensense)
LIS331DLH(Accel.)(STMicro) BCM20733M
(BROADCOM) Bluetooth 3.0
Key Button( 4 x 5 )
AA x 2 Battery DC-DC 2.8V LDO
Power Management
Bluetooth Remocon Bluetooth Receiver
BCM20702M(BROADCOM)Bluetooth 4.0
Antenna
Connector
X-tal20 MHz
Antenna
X-tal24 MHz
3. M4 Block Diagram
2.8V LDO
256Kbit(E2PROM)
512Kbit(Serial Flash)
I2C
I2C
SPI
UART
SPI
WM8950(Wolfson)
Voice
MIC.(Knowles)
I2S
M4 4-mode Only
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
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주요 Item IC Manufacturer Function
Remocon
VoiceVoice Codec WM8950 Wolfson 16KHz Sampling of Audio data
MEMS Mic. SPU0414HR5H Knowles Sensing Voice
Motion Sensor
Gyro Sensor ITG3050 Invensense Sensing angular velocity of X, Y, Z-axis
Accelerometer MMA8452 Stmicro Sensing device tilt (Pitch & Roll angle)
RF+
Micom
RF Antenna SDBTPTR3015 Partron
Wireless communicationX-tal 24MHz Partron
RF + Micom BCM20733 Broadcom
DC-DC Converter TPS61097 TI Battery Boost up Regulator
LDO1 uPI7716 uPI RF, Gyro, Accelerometer Power Supply
LDO2 uPI7716 uPI Audio Codec, Mic. Power Supply
4. Function list
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5. RF Pairing / Un-pairing Method
Method Description
RF Pairing
Method1– If unpaired, just press "OK" button.– If paired, press "OK" button after
unpairing.Method 2 (Repairing)
– Press “BACK" button for 5 sec.
• When do pairing, the remote should make pairing request IR signal(0x29) to TV.
• When TV receive the IR signal, it should send "pairing request packet" to the RF receiver.
• After pairing success, the remote should blink LED for some time and TV send "pairing success packet" back to TV.
• When remote try to unpairing, it doesn’t care about state of receiver(stand alone).
RF Unpairing Press “HOME" button and “BACK" button at the same time for 5 sec.
• When remote try to unpairing, it doesn’t care about state of receiver(stand alone).
• After unpairing, all pairing information should be erased.
• After unpairing, LED should be blinked for 3sec.
• The remote just becomes to IR mode.
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Introductions of 12Y WIFI built in ass’y
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WIFI Built in ass’y feature(LGIT)
WIFI built in feature
PIN USB interface
1 5V
2 DM
3 DP
4 GND
- Pin map
- Block diagram
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WIFI Built in Block-diagram(Arcadyan)
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WIFI Built in ass’y Specification
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12Y Widevine & HDCP 2.0 & NETFLX
1. Widevine?2. HDCP 2.0 & NETFLIX?3. DTCP?4. Changed BOM
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
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1. Widevine?
[Widevine]
Widevine is the Solution(Library) offering Adaptive Streaming and DRM.In BBTV, when special CP do service, this module is required key.Currently CP which is requested to widevine, is typically Australian Bigpond Live and North American CinemaNow. Furthermore, because the future will be the spread of CP, widevine key download for the global model should be applied to production. (Because operation unique key should be downloaded for Widevine , Widevine key dowmload by NSU is impossible.)
[Widevine]
Widevine is the Solution(Library) offering Adaptive Streaming and DRM.In BBTV, when special CP do service, this module is required key.Currently CP which is requested to widevine, is typically Australian Bigpond Live and North American CinemaNow.Furthermore, because the future will be the spread of CP, widevine key download for the global model should be applied to production.(Because operation unique key should be downloaded for Widevine , Widevine key dowmload by NSU is impossible.)
[Widevine Key]Widevine Key is unique data stored TV for using Widevine.[Widevine Key]Widevine Key is unique data stored TV for using Widevine.
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HDCP
High-bandwidth Digital Content Protection
Protect high-value digital motion pictures, television programs and audio against unauthorized interception and copying between a digital set top box or digital video recorder and a digital TV or PC.
Specification developed by Intel Corporation to protect digital entertainment across the DVI/HDMI interface.
Why HDCP2.0?
HDCP revision 2.0 supports a broader range of wired and wireless interfaces.
Netflix
the services maintain a huge selection of movies and latest releases and offer DVD rentals via mail & online streaming.
2. HDCP 2.0 & NETFLIX?
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3. DTCP?
[DTCP]
The Digital Transmission Content Protection Specification defines a cryptogrphic protocol for protecting audio/video entertainment content from unauthorized copying, intercepting, and tampering as it traverses digital transmission mechanisms such as a high-performance serial bus that conforms to the IEEE 1394-1995 standard. Only legitimate entertainment content delivered to a source device via another approved copy protection system (such as the DVD Content Scrambling System) will be protected by this protection system.
[Three cryptographic Keys]
• Authentication Key which is formed as a result of authentication and used to protect the exchange keys.
•Exchage Key which is used to set up and protect content streams.
•Content Key which is used to encrpt the content being exchanged.
[DTCP]
The Digital Transmission Content Protection Specification defines a cryptogrphic protocol for protecting audio/video entertainment content from unauthorized copying, intercepting, and tampering as it traverses digital transmission mechanisms such as a high-performance serial bus that conforms to the IEEE 1394-1995 standard. Only legitimate entertainment content delivered to a source device via another approved copy protection system (such as the DVD Content Scrambling System) will be protected by this protection system.
[Three cryptographic Keys]
• Authentication Key which is formed as a result of authentication and used to protect the exchange keys.
•Exchage Key which is used to set up and protect content streams.
•Content Key which is used to encrpt the content being exchanged.
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4. Changed BOM
As-Was Current
추가
Add Item1.Marlin (Yes/No)2.CNTV (Yes/No)3.HDCP Tx (Yes/No)4.DTCP Rx (Yes/No)5.HDCP Rx (Yes/No)주3) CNTV [Yes] : China Smart TV Only
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4. Changed BOM
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Contents of LCD TV Standard Repair Process
No. Error symptom (High category) Error symptom (Mid category) Page Remarks
1
A. Video error
No video/Normal audio 1
2 No video/No audio 2
3 Video error, video lag/stop, fail tunning 3, 4
4 Color error 5
5Vertical/Horizontal bar, residual image, light spot, external device color error
6
6
B. Power error
No power 7
7Off when on, off while viewing, power auto on/off
8
8C. Audio error
No audio/Normal video 9
9 Wrecked audio/discontinuation/noise 10
10D. Function error
No response in remote controller, key error, recording error, memory error
11
11 External device recognition error 12
12 E. Noise Circuit noise, mechanical noise 13
13 F. Exterior error Exterior defect 14
First of all, Check whether there is SVC Bulletin in GCSC System for these model.
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Contents of LCD TV Standard Repair Process Detail Technical ManualNo. Error symptom Content Page Remarks
1
A. Video error_ No video/Normal audio
Check LCD back light with naked eye A1
2 LED driver B+ 24V measuring method A2
3 Check White Balance value A3
4 Power Board voltage measuring method A4
6A. Video error_ No video/Video lag/stop
TUNER input signal strength checking method A6
7 LCD-TV Version checking method A7
9
A. Video error_Color error
LCD TV connection diagram A8
10 Tuner Checking Part A9
11 Check Link Cable (LVDS) reconnection conditionA10A11
A10 : 32/37/42/47/55A11 : 32 AUO
12 Adjustment Test pattern - ADJ Key A12
13
A. Video error_Vertical/Horizontal bar, residual image, light spot
LCD TV connection diagram A8
14 Check Link Cable (LVDS) reconnection conditionA10A11
A10 : 32/37/42/47/55A11 : 32 AUO
15 Adjustment Test pattern - ADJ Key A12
16
<Appendix>Defected Type caused by T-Con/ Inverter/ Module
Exchange T-Con Board (1) A-1/5
17 Exchange T-Con Board (2) A-2/5
18 Exchange LED driver Board (PSU) A-3/5 55” : driver boardOther : PS
19 Exchange Module itself (1) A-4/5
20 Exchange Module itself (2) A-5/5
Continue to the next page
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Normal audio
Y
N
Move to No video/No audio
No videoNormal audio
Check Back LightOn with naked eye On
Y
N
Check Power Board12v,3.5v etc.
Normal voltage
Y
N
Replace T-con Board or moduleAnd Adjust VCOM
Repair Power Board or parts
Check Power Board 24v output
Normalvoltage
Y Replace Inverter or module
NRepair Power Board or parts
End
Always check & record S/W Version and White Balance value before replacing the Main Board Replace Main Board Re-enter White Balance value
※Precaution
Establisheddate
Standard Repair Process
Revised date 1/13LCD TV Error
symptomA. Video error
No video/ Normal audio
A4A1
A2A28
A7 & A3
First of all, Check whether all of cables between board is inserted properly or not.(Main B/D↔ Power B/D, LVDS Cable,Speaker Cable,IR B/D Cable,,,)
2010. 12 .14
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Normalvoltage?
Check various voltages of Power Board ( 3.5V,12V,20V or 24V…)
No Video/No audio
Check and replace MAIN B/D
Y
Replace Power Board and repair parts
N End
Standard Repair Process
A. Video errorNo video/ No audio
A4
Establisheddate
Revised date 2/13LCD TV Error
symptom2010. 12 .14
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A. Picture ProblemPicture broken/ Freezing
Y
N
A6
N
Check RF Signal level
Normal Signal?
Check RF Cable Connection
1. Reconnection2. Install Booster
CheckS/W Version
Booster menuOn→Off: CheckOff→On: Check
S/W Upgrade
Check whether other equipments have problem or not.(By connecting RF Cable at other equipment)
→ DVD Player ,Set-Top-Box, Different maker TV etc`
SVC Bulletin?
ReplaceMain B/D
CheckTuner soldering
Normal Picture?
Y
N
Y
Close
Normal Picture?
YClose
Menu→Setup →Booster
. By using Digital signal level meter
. By using Diagnostics menu on OSD( Menu→ Set up→ Support → Signal Test )- Signal strength (Normal : over 50%)- Signal Quality (Normal: over 50%)
Normal Picture?
Y
Contact with signal distributoror broadcaster (Cable or Air)
N N
Normal Picture?
Y
Close
N
A7
Standard Repair Process
Establisheddate
Revised date 3/13LCD TV Error
symptom2010. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
A. Picture Problem (DVB-S/S2)Tuning fail, Picture broken/ Freezing
Y N
A6Check RF Signal level
Normal Signal?
CheckS/W Version
S/W Upgrade
SVC Bulletin?
Normal Picture?
Y
N
Y
Close
Check RF signal cable (DVB satellite signal or not)Check whether other equipments have problem or not.(By connecting RF Cable at other equipment)→ Set-Top-Box, Different maker TV etc
Y
Change satellite setting(match with installed ANT)
N
Normal Picture?
Y
Close
N
A7
Standard Repair Process
Establisheddate
Revised date 3/13LCD TV Error
symptom2011. 01 .24
Check satellite setting.- Check LNB frequency.- Check satellite - Check Satellite connection
(DiSEqC, motor, etc…)
Normal setting?
Contact with signal distributor
or broadcaster (Cable or Air)
Close
N
CheckTuner soldering
ReplaceMain B/D
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
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Colorerror?
Y
N
※ Check and replace Link Cable(LVDS) and contact condition
Y
N
Replace Main B/DColorerror?
Check error color input mode
Check color by input-External Input-COMPONENT-RGB-HDMI/DVI
YExternal device/Cablenormal
External Input/Component
error
Check external device andcable
YExternal device/Cablenormal
RGB/HDMI/DVI
error
Check external device and cable
Replace Main B/D
Replace Main B/D
N
N
A. Video errorColor error
A8
N
Y
End
Replace module
Request repair for external device/cable
Colorerror?
Check Test pattern
A12
A10/ A11
Standard Repair Process
Establisheddate
Revised date 4/13LCD TV Error
symptom2010. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Screennormal?
N
YCheck external device connection condition
Y
N
Check and replace Link Cable
Normal?
Y
NScreennormal? Replace Main B/D
(adjust VCOM)
Replace module
Check color condition by input-External Input-Component-RGB-HDMI/DVI
End
Vertical/Horizontal bar, residual image, light spot
Request repair for external device
A. Video errorVertical / Horizontal bar, residual image, light spot, external device color error
A12
External device screen error-Color error
External Inputerror
Connect other external device and cable(Check normal operation of External Input, Component, RGB and HDMI/DVI by connecting Jig, pattern Generator ,Set-top Box etc.
N
Y
Replace Main B/D
Screennormal?
Check screen condition by input-External Input-Component-RGB-HDMI/DVI
Request repair for external device
Componenterror
RGBerror
HDMI/DVI
Connect other external device and cable(Check normal operation of External Input, Component, RGB and HDMI/DVI by connecting Jig, pattern Generator ,Set-top Box etc.
Replace Main B/D
Screennormal?
NY
Check S/W Version
Y
NCheckversion
S/W Upgrade
Y
NNormalscreen?
End
Y
N
Replace Main B/D
For LGD panel
ReplaceModule
Screennormal?
End
Establisheddate
Revised date 5/13LCD TV Error
symptom
Standard Repair Process
A8 A10/ A11
Check Test pattern
A28
For other panel
2010. 12 .14
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B. Power errorNo power
Power LEDOn?
Y
N
DC Power onby pressing Power Key On Remote control
Y
NNormal operation?
Check Power On ‘”High”
Check Power cordwas inserted properly
Check Power LED
Replace Power B/D
Measure voltage of each output of Power B/D
N
YNormalvoltage?
Replace Main B/D
N
YOK?
Replace Main B/D
N
Y
Normal?
Check ST-BY 3.5V
Replace Power B/DN
YNormal
voltage?
Replace Power B/D
Y
A17
A18
A19
A4
Standard Repair Process
Establisheddate
Revised date 6/13LCD TV Error
symptom
. Stand-By: Red
. Operating: white
※Close
2010. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
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B. Power errorOff when on, off while viewing, power auto on/off
Error?N
Y
Check Power OffMode
Fix A/C cord & Outlet and check each 3 phase out
Check A/C cord
Check for all 3- phasepower out
Check outlet
Replace Main B/DCPUAbnormal
(If Power Off mode is not displayed)Check Power B/D voltage
Y
N
Replace Main B/DNormalvoltage?
Replace Power B/D
Replace Power B/D
N
YNormal? End
※ CautionCheck and fix exterior of Power B/D Part
A22
A19
Establisheddate
Revised date 7/13LCD TV Error
symptom
Standard Repair Process
Status Power off List Explanation
Normal
"POWEROFF_REMOTEKEY" Power off by REMOTE CONTROL
"POWEROFF_OFFTIMER" Power off by OFF TIMER
"POWEROFF_SLEEPTIMER" Power off by SLEEP TIMER
"POWEROFF_INSTOP" Power off by INSTOP KEY
"POWEROFF_AUTOOFF" Power off by AUTO OFF
"POWEROFF_ONTIMER" Power off by ON TIMER
"POWEROFF_RS232C" Power off by RS232C
"POWEROFF_RESREC" Power off by Reservated
Record
"POWEROFF_RECEND" Power off by End of Recording
"POWEROFF_SWDOWN" Power off by S/W Download
"POWEROFF_UNKNOWN" Power off by unknown status except listed case
Abnormal"POWEROFF_ABNORMAL1" Power off by abnormal status except CPU trouble
"POWEROFF_CPUABNORMAL" Power off by CPU Abnormal
* Please refer to the all cases whichcan be displayed on power off mode.
Abnormal 1
2010. 12 .14
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No audioScreen normal
Check user menu > Speaker off
OffN
Y
Cancel OFF
Check audio B+ 24V of Power Board Normal
voltageY
N
Replace Power Board and repair parts
Check Speaker disconnection
N
Y
Replace Speaker
Replace MAIN Board End
C. Audio errorNo audio/ Normal video
A24 A25
Disconnection
Establisheddate
Revised date 8/13LCD TV Error
symptom
Standard Repair Process
2010. 12 .14
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LGE Internal Use Only
→ abnormal audio/discontinuation/noise is same after “Check input signal” compared to No audio
C. Audio errorWrecked audio/ discontinuation/noise
Wrecked audio/Discontinuation/
Noise for all audio
Check and replace speaker and connector
Wrecked audio/Discontinuation/
Noise only for D-TV
Wrecked audio/Discontinuation/
Noise only for Analog
Wrecked audio/Discontinuation/
Noise only for External Input
Connect and check other external device
N
Y
Normalaudio?
Check and fix external device
Replace Power B/D
N
Y
Normalvoltage?
Check input signal-RF-External Input signal
Signal normal?
(When RF signal is not received)Request repair to external cable/ANT provider
Y
Check audio B+ Voltage (24V)
Replace Main B/D
(In case of External Input signal error)Check and fix external device
Replace Main B/DN
End
Establisheddate
Revised date 9/13LCD TV Error
symptom
Standard Repair Process
A25
2010. 12 .14
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D. General Function ProblemRemote control & Local switch checking
Y
N
1. Remote control(R/C) operating error
Check R/C itself Operation
Normaloperating?
Normaloperating?
Y
Close
Replace R/C
If R/C operate,Explain the customer cause is interferencefrom light in room.
Check R/C OperatingWhen turn off light
in room
Check & ReplaceBaterry of R/C
Check & RepairCable connectionConnector solder
Normaloperating?
Check B+ 3.5VOn Main B/D
A27
NormalVoltage?
Close
N
N
Check 3.5v on Power B/DReplace Power B/D or
Replace Main B/D(Power B/D don’t have problem)
A4
Check IROutput signal
NormalSignal?
N
Y
Repair/ReplaceIR B/D
N
A27
ReplaceMain B/D
YA27
Standard Repair Process
Establisheddate
Revised date 10/13LCD TV Error
symptom2010. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Check technical information- Fix information- S/W Version
N
Y
Technical information?
Check input signal
Signalinput?
Y
N
External Input andComponent
Recognition error
Check and fix external device/cable
RGB,HDMI/DVI, Optical
Recognition error
Replace Main B/D
Replace Main B/DFix in accordance
with technical information
D. Function errorExternal device recognition error
Establisheddate
Revised date 11/13LCD TV Error
symptom
Standard Repair Process
2010. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Check location of noise
Identify nose type
Circuit noise
Replace PSU(with LED driver)
Replace LED driver
Mechanical noise
Check location of noise
OR
※ When the nose is severe, replace the module(For models with fix information, upgrade the S/W or provide the description)
※ If there is a “Tak Tak” noise from the cabinet, refer to the KMS fix information and then proceed as shown in the solution manual(For models without any fix information, provide the description)
OR
※ Mechanical noise is a natural phenomenon, and apply the 1st level description. When the customer does not agree, apply the process by stage. ※ Describe the basis of the description in “Part related to nose” in the Owner’s Manual.
E. Noise Circuit noise, mechanical noise
Establisheddate
Revised date 12/13LCD TV Error
symptom
Standard Repair Process
2010. 12 .14
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LGE Internal Use Only
Replace moduleZoom part with exterior damage
Moduledamage
Cabinetdamage Replace cabinet
Replace remote controllerRemote
controllerdamage
Standdent Replace stand
F. Exterior defectExterior defect
Adjust VCOM
Establisheddate
Revised date 13/13LCD TV Error
symptom
Standard Repair Process
A28
2010. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Contents of LCD TV Standard Repair Process Detail Technical Manual
No. Error symptom Content Page Remarks
21
B. Power error_No
power
Check front display LED A17
22 Check power input Voltage & ST-BY 5V A18
23 Checking method when power is ON A19
24 POWER BOARD voltage measuring method A4
25
26B. Power error_Off
when on, off while viewing
POWER OFF MODE checking method A22
27B. Power error_Off
when on, off while viewing
POWER BOARD PIN voltage checking method A19
28
C. Audio error_No
audio/Normal video
Checking method in menu when there is no audio
A24
29Voltage and speaker checking method when there is no audio
A25
30C. Audio error_Wrecked
audio/discontinuation
Voltage and speaker checking method in case of audio error
A25
31D. Function error_ No response in remote controller, key error
Remote controller operation checking method A27
32 D. VCOM Adjustment Sequence of the Vcom
adjustment A28
Continued from previous page
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Entry method
1. Press the ADJ button on the remote controller for adjustment.
2. Enter into White Balance of item 6.
3. After recording the R, G, B (GAIN, Cut) value of Color Temp (Cool/Medium/Warm), re- enter the value after replacing the MAIN BOARD.
Standard Repair Process Detail Technical Manual
Check White Balance value
A. Video error_No video/Normal audio
<ALL MODELS>
A4
Established date
Revised date
Error symptom
ContentLCD TV
Entry method
1. Press the ADJ button on the remote controller for adjustment.
2. Enter into White Balance of item 7.
3. After recording the R, G, B (GAIN, Cut) value of Color Temp (Cool/Medium/Warm), re- enter the value after replacing the MAIN BOARD.
2010. 12 .14
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LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Power Board voltage measuring method
A. Video error_No video/ AudioA5
Established date
Revised date
Error symptom
ContentLCD TV
Check the DC 24V, 12V, 3.5V.
24 Pin
(Power Board ↔ Main Board)
SMAW200-H24S (YEONHO)
1 Power on 2 24V
3 24V 4 24V
5 GND 6 GND
7 GND 8 GND
9 3.5V 10 3.5V
11 3.5V 12 3.5V
13 GND 14 GND
15 GND 16 GND
17 12V 18 Inverter On/off
19 12V 20 Lamp : A-Dim
LED : N.C
21 12V 22 PWM Dim #1
23 GND/P_DIM2
• Lamp SCANNING Model
: PWM Dim #2
24 Error-out
Edge LED
2010. 12 .14
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LGE Internal Use Only
MENU - Set up support - signal test- select channel
When the signal is strong, use the attenuator (-10dB, -15dB, -20dB etc.)
Standard Repair Process Detail Technical Manual
TUNER input signal strength checking method
A. Video error_Video error, video lag/stop
<ALL MODELS>
A6
Established date
Revised date
Error symptom
ContentLCD TV 2010. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
LCD-TV Version checking method
A. Video error_Video error, video lag/stop
1. Checking method for remote controller for adjustment
Press the IN-START with the remote controller for adjustment
Version
<ALL MODELS>
A7
Established date
Revised date
Error symptom
ContentLCD TV 2010. 12 .14
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LGE Internal Use Only
Standard Repair Process Detail Technical Manual
LCD TV connection diagram (1)
A. Video error _Vertical/Horizontal bar, residual image, light spot
As the part connecting to the external input, check the screen condition by signal
A8
Established date
Revised date
Error symptom
ContentLCD TV
<ALL MODELS>
2010. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Checking method: 1. Check the signal strength or check whether the screen is normal when the external device is connected. 2. After measuring each voltage from power supply, finally replace the MAIN BOARD.
Standard Repair Process Detail Technical Manual
TUNER checking part
A. Video error_Video error, video lag/stop
<ALL MODELS>
A9
Established date
Revised date
Error symptom
ContentLCD TV 2010. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Adjustment Test pattern - ADJ Key
A. Video error_Color error
You can view 6 types of patterns using the ADJ Key
Checking item : 1. Defective pixel 2. Residual image 3. MODULE error (ADD-BAR,SCAN BAR..)4.Video error (Classification of MODULE or Main-B/D!)
A12
Established date
Revised date
Error symptom
ContentLCD TV 2010. 12 .14
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Solder defect, CNT Broken
T-Con Defect, CNT BrokenT-Con Defect, CNT BrokenT-Con Defect, CNT Broken
Solder defect, CNT Broken Solder defect, CNT Broken
Solder defect, CNT Broken Solder defect, CNT Broken Abnormal Power Section
Solder defect, Short/Crack Abnormal Power Section Solder defect, Short/Crack
Appendix : Exchange T-Con Board (1)
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Abnormal Power Section Solder defect, Short/CrackAbnormal Power Section
Solder defect, Short/Crack Fuse Open, Abnormal power section
NoiseGRADATION GRADATION
Abnormal Display
Appendix : Exchange T-Con Board (2)
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Appendix : Exchange PSU(LED driver)
No Light Dim Light
Dim Light Dim Light
No picture/Sound Ok
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Appendix : Exchange the Module (1)
Panel Mura, Light leakage Press damage
CrosstalkCrosstalk Press damage
Panel Mura, Light leakage
Press damage
Un-repairable CasesIn this case please exchange the module.
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Vertical BlockSource TAB IC Defect
Horizontal BlockGate TAB IC Defect
Gate TAB IC Defect Gate TAB IC Defect
Vertical LineSource TAB IC Defect
Vertical BlockSource TAB IC Defect
Horizontal BlockGate TAB IC Defect
Horizontal lineGate TAB IC Defect
Gate TAB IC DefectHorizontal BlockGate TAB IC Defect
Appendix : Exchange the Module (2)
Un-repairable CasesIn this case please exchange the module.
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Check front display LED
B. Power error _No powerA17
Established date
Revised date
Error symptom
ContentLCD TV
ST-BY condition: RedPower ON condition: white
Front LED control :Menu Option Power Indicator
Standby light ON
2010. 12 .14
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Standard Repair Process Detail Technical Manual
Check power input voltage and ST-BY 5V
B. Power error _No powerA18
Established date
Revised date
Error symptom
ContentLCD TV
For ’10 models, there is no voltage out for st-by purpose. When st-by, only 3.5V is normally on.
Check the DC 20V/24V, 12V, 3.5V.
Edge LED
2010. 12 .14
Edge LED
24 Pin
(Power Board ↔ Main Board)
SMAW200-H24S (YEONHO)
1 Power on 2 24V
3 24V 4 24V
5 GND 6 GND
7 GND 8 GND
9 3.5V 10 3.5V
11 3.5V 12 3.5V
13 GND 14 GND
15 GND 16 GND
17 12V 18 Inverter On/off
19 12V 20 Lamp : A-Dim
LED : N.C
21 12V 22 PWM Dim #1
23 GND/P_DIM2
• Lamp SCANNING Model
: PWM Dim #2
24 Error-out
Copyright © 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Checking method when power is ON
B. Power error _No powerA19
Established date
Revised date
Error symptom
ContentLCD TV
Check “power on” pin is high
2010. 12 .14
24 Pin
(Power Board ↔ Main Board)
SMAW200-H24S (YEONHO)
1 Power on 2 24V
3 24V 4 24V
5 GND 6 GND
7 GND 8 GND
9 3.5V 10 3.5V
11 3.5V 12 3.5V
13 GND 14 GND
15 GND 16 GND
17 12V 18 Inverter On/off
19 12V 20 Lamp : A-Dim
LED : N.C
21 12V 22 PWM Dim #1
23 GND/P_DIM2
• Lamp SCANNING Model
: PWM Dim #2
24 Error-out
Edge LED
Edge LED
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Entry method
1. Press the IN-START button of the remote controller for adjustment
2. Check the entry into adjustment item 3
Standard Repair Process Detail Technical Manual
POWER OFF MODE checking method
B. Power error _Off when on, off whiling viewing
<ALL MODELS>
A22
Established date
Revised date
Error symptom
ContentLCD TV 2010. 12 .14
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Checking method1. Press the MENU button on the remote controller
2. Select the AUDIO function of the Menu
3. Select TV Speaker from Off to On
Standard Repair Process Detail Technical Manual
Checking method in menu when there is no audio
C. Audio error_No audio/Normal video
<ALL MODELS>
A24
Established date
Revised date
Error symptom
ContentLCD TV 2010. 12 .14
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LGE Internal Use Only
Checking order when there is no audio
① Check the contact condition of or 24V connector of Main Board
② Measure the 24V input voltage supplied from Power Board(If there is no input voltage, remove and check the connector)
③ Connect the tester RX1 to the speaker terminal and if you hear the Chik Chik sound when you touch the GND and output terminal, the speaker is normal.
Standard Repair Process Detail Technical Manual
Voltage and speaker checking method when there is no audio
C. Audio error_No audio/Normal video
<ALL MODELS>
A25
Established date
Revised date
Error symptom
ContentLCD TV
①②
③
24 Pin
(Power Board ↔ Main Board)
SMAW200-H24S (YEONHO)
1 Power on 2 20V (24V)
3 20V (24V) 4 20V (24V)
5 GND 6 GND
7 GND 8 GND
9 3.5V 10 3.5V
11 3.5V 12 3.5V
13 GND 14 GND
15 GND 16 GND
17 12V 18 Inverter On/off
19 12V 20 Lamp : A-Dim
LED : N.C
21 12V 22 PWM Dim #1
23 GND/P_DIM2 24 Error-out
②
2010. 12 .14
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Checking order
1, 2. Check IR cable condition between IR & Main board.3. Check the st-by 3.3V on the terminal 6.4. When checking the Pre-Amp when the power is in ON condition, it is normal when the Analog
Tester needle moves slowly, and defective when it does not move at all.
Standard Repair Process Detail Technical Manual
Remote controller operation checking method
D. Function error_ No response in remote controller,key error
<ALL MODELS>
A27
Established date
Revised date
Error symptom
ContentLCD TV
P4102
1 SCL
2 SDA
3 GND
4 KEY1
5 KEY2
6 St 3.5V
7 GND
8 RED_LED
9 IR
10 GND
①
②
③
④
2010. 12 .14
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Standard Repair Process Detail Technical Manual
Sequence of the Vcom adjustment
D. VCOM Adjustment
1. Case
LCD module change
T-Con board change
2. Equipment
Service Remote controller
3. Adjust sequence
Press the ‘adj’ key
select V-COM
As pushing the right or the left button on the remote controller, And find the V-COM value Which is no orminimized the Flicker.(If there is no flicker at default value, Press the exit key and finish the VCOM adjustment.)
Push the OK key to store the value. Then the message “Saving OK” is pop.
Press the exit key to finish V-COM adjustment.
A28
Established date
Revised date
Error symptom
ContentLCD TV 2010. 12 .14
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