Internal Use Only North/Latin America Europe/Africa Asia/Oceania http://aic.lgservice.com http://eic.lgservice.com http://biz.lgservice.com LED LCD TV SERVICE MANUAL CHASSIS : LJ21C MODEL : 42LM3400 42LM3400-SB CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. P/NO : MFL67405917 (1203-REV00) Printed in Korea CONTENTS CONTENTS . ............................................................................................. 2 PRODUCT SAFETY ................................................................................. 3 SPECIFICATION........................................................................................ 4 ADJUSTMENT INSTRUCTION................................................................. 8 TROUBLE SHOOTING............................................................................. 17 BLOCK DIAGRAM................................................................................... 22 EXPLODED VIEW .................................................................................. 23 SCHEMATIC CIRCUIT DIAGRAM .............................................................. Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes -2- LGE Internal Use Only SAFETY PRECAUTIONS IMPORTANT SAFETY NOTICE 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 Leakage Current Hot Check (See below Figure) Plug the AC cord directly into the AC outlet. 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. 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 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. Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes -3- LGE Internal Use Only SPECIFICATION NOTE : Specifications and others are subject to change without notice for improvement. 1. Application range This spec sheet is applied all of the 22”, 32”, 37”, 42”, 47”, 50”, 55” LCD TV with LJ21A/B/C chassis 2. Test condition 3. Test method 1) Performance: LGE TV test method followed 2) Demanded other specification - Safety : CE, IEC specification - EMC: CE, IEC Each part is tested as below without special notice. 1) Temperature : 25 ºC ± 5 ºC, CST : 40 ºC±5 ºC 2) Relative Humidity: 65 % ± 10 % 3) Power Voltage Standard input voltage (100~240V@ 50/60Hz) * 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. 4. General Specification No Item Specification Measurement Result Remark 1. Receiving System 1) SBTVD / NTSC / PAL-M / PAL-N 2. Available Channel 1) VHF : 02~13 2) UHF : 14~69 3) CATV : 01~135 3. Input Voltage 1) AC 100 ~ 240V 50/60Hz 4. Market Central and South AMERICA 5. Screen Size 22 inch Wide (1366 × 768) 22LS3500-SA 32 inch Wide (1366 × 768) 32CS460-SA/SZ 32LS3400-SA 32LM3400-SB 32LS3500-SA 32 inch Wide (1920 × 1080) 32CS560-SA 32LS4600-SA 37 inch Wide (1366 × 768) 37LS3400-SA 37LM3400-SB 42 inch Wide (1920 × 1080) 42CS460-SA 42CS560-SA 42LS3400-SA 42LS4600-SA 42LM3400-SB 42LS4600-SA 42LM5800-SB 47 inch Wide (1920 × 1080) 47LS4600-SA 47LM4600-SB 47LM5800-SB 50 inch Wide (1920 × 1080) 50LS4000-SA 55 inch Wide (1920 × 1080) 55LM4600-SB 6. Aspect Ratio 16:9 7. Tuning System FS Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes -4- LGE Internal Use Only No 8. Item Module Specification Measurement Result Remark V216BG1-LE1 HD, 60Hz CMI 22LS3500-SA LC320WXN-SCA2 HD, 60Hz LGD 32CS460-SA LC320WXE-SCA1 HD, 60Hz LGD 32CS460-SZ LC320WUN-SCA2 FHD, 60Hz LGD 32CS560-SA T320HVN01.4 FHD, 60Hz AUO 32CS560-SA LC320DXN-SER2 HD, 60Hz LGD 32LS3400-SA LC320DXN-SEU2 HD, 60Hz LGD 32LM3400-SB LC320EXN-SEA2 HD, 60Hz LGD 32LS3500-SA T320XVN01.1 HD, 60Hz AUO 32LS3500-SA LC320EUN-SEM2 FHD, 60Hz LGD 32LS4600-SA LC370DXN-SER2 FHD, 60Hz LGD 37LS3400-SA LC370DXN-SEU2 37LM3400-SB LC420WUE-SCA2 FHD, 60Hz LGD 42CS460-SA 42CS560-SA T420HVN02.1 FHD, 60Hz AUO 42CS460-SA 42CS560-SA LC420DUN-SER2 HD, 60Hz LGD 42LS3400-SA LC420DUN-SEU2 FHD, 60Hz LGD 42LM3400-SB LC420EUE-SEM1 FHD, 60Hz LGD 42LS4600-SA LC420EUE-SEF1 FHD, 120Hz LGD 42LM5800-SB LC470EUE-SEM1 FHD, 60Hz LGD 47LS4600-SA LC470EUE-SEF1 FHD, 120Hz LGD 47LM5800-SB 47LM4600-SB LC550EUE-SEF1 FHD, 120Hz LGD 55LM4600-SB 9. Operating Environment 1) Temp : 0 ~ 40 deg 2) Humidity : ~ 80 % 10. Storage Environment 1) Temp : -20 ~ 60 deg 2) Humidity : ~ 85 % Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes -5- LGE Internal Use Only 5. External Input Support Format 5.1. Component input(Y, CB/PB, CR/PR) No Resolution H-freq(kHz) V-freq.(kHz) Pixel clock Proposed 1. 720*576 15.625 50.000 13.5 SDTV 576I 2. 720*480 15.73 60 13.5135 SDTV ,DVD 480I 3. 720*480 15.73 59.94 13.5 SDTV ,DVD 480I 4. 720*480 31.50 60 27.027 SDTV 480P 5. 720*480 31.47 59.94 27.0 SDTV 480P 6. 720*576 31.250 50.000 27.000 SDTV 576P 7. 1280*720 37.500 50.000 74.25 HDTV 720P 8. 1280*720 45.00 60.00 74.25 HDTV 720P 9. 1280*720 44.96 59.94 74.176 HDTV 720P 10. 1920*1080 28.125 50.00 74.250 HDTV 1080I 11. 1920*1080 33.75 60.00 74.25 HDTV 1080I 12. 1920*1080 33.72 59.94 74.176 HDTV 1080I 13. 1920*1080 56.250 50.00 148.50 HDTV 1080P 14. 1920*1080 67.500 60.00 148.50 HDTV 1080P 15. 1920*1080 67.432 59.939 148.352 HDTV 1080P 16. 1920*1080 27.000 24.000 74.25 HDTV 1080P 17. 1920*1080 26.97 23.976 74.176 HDTV 1080P 18. 1920*1080 33.75 30.000 74.25 HDTV 1080P 19. 1920*1080 33.71 29.97 74.176 HDTV 1080P 5.2. RGB input(PC) No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed PC DDC 1. 640*350 31.468 70.09 25.17 EGA X 2. 720*400 31.469 70.08 28.32 DOS O 3. 640*480 31.469 59.94 25.17 VESA(VGA) O 4. 800*600 37.879 60.31 40.00 VESA(SVGA) O 5. 1024*768 48.363 60.00 65.00 VESA(XGA) O 6. 1152*864 54.348 60.053 80.00 VESA O 7. 1360*768 47.712 60.015 85.50 VESA (WXGA) O 8. 1920*1080 67.5 60 148.5 HDTV 1080P O ※ RGB PC Monitor Range Limits Min Vertical Freq - 58 Hz Max Vertical Freq - 62 Hz Min Horiz. Freq - 30 kHz Max Horiz. Freq - 83 kHz Pixel Clock - 160 MHz Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes -6- LGE Internal Use Only 5.3. HDMI Input (PC/DTV) No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed PC DDC 1. 640*350 31.468 70.09 25.17 EGA X 2. 720*400 31.469 70.08 28.32 DOS O 3. 640*480 31.469 59.94 25.17 VESA(VGA) O 4. 800*600 37.879 60.31 40.00 VESA(SVGA) O 5. 1024*768 48.363 60.00 65.00 VESA(XGA) O 6. 1152*864 54.348 60.053 80.00 VESA O 7. 1360*768 47.712 60.015 85.50 VESA (WXGA) O 8. 1280*1024(FHD Only) 63.981 60.02 108.00 VESA (SXGA) O 9. 1920*1080(FHD Only) 67.5 60 148.5 HDTV 1080P O DTV 1. 720*480 31.469 59.940 27.000 SDTV 480P 2. 720*480 31.500 60.000 27.027 SDTV 480P 3. 720*576 31.250 50.000 27.000 SDTV 576P 4. 1280*720 37.500 50.000 74.25 HDTV 720P 5. 1280*720 45.00 60.00 74.25 HDTV 720P 6. 1280*720 44.96 59.94 74.176 HDTV 720P 7. 1920*1080 28.125 50.000 74.25 HDTV 1080I 8. 1920*1080 33.75 60.00 74.25 HDTV 1080I 9. 1920*1080 33.72 59.94 74.176 HDTV 1080I 10. 1920*1080 56.250 50.000 148.50 HDTV 1080P 11. 1920*1080 67.500 60.00 148.50 HDTV 1080P 12. 1920*1080 67.432 59.94 148.352 HDTV 1080P 13. 1920*1080 27.000 24.000 74.25 HDTV 1080P 14. 1920*1080 26.97 23.976 74.176 HDTV 1080P 15. 1920*1080 33.75 30.00 74.25 HDTV 1080P 16. 1920*1080 33.71 29.97 74.176 HDTV 1080P ※ HDMI Monitor Range Limits Min Vertical Freq - 58 Hz Max Vertical Freq - 62 Hz Min Horiz. Freq - 30 kHz Max Horiz. Freq - 83 kHz Pixel Clock - 160 MHz Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes -7- LGE Internal Use Only ADJUSTMENT INSTRUCTION 1. Application This spec sheet is applied all of the LCD TV with LJ21A/B/C chassis 3. Main PCB check process 2. Designation (1) T he adjustment is according to the order which is designated and which must be followed, according to the plan whic al Unit: Product Specification Standard. (2) Power adjustment : Free Voltage. (3) Magnetic Field Condition: Nil. (4) Input signal Unit: Product Specification Standard. (5) Reserve after operation: Above 5 Minutes (Heat Run). Temperature : at 25 ºC±5 ºC Relative humidity : 65 ± 10% Input voltage : 100~220V, 50/60Hz (6) A djustment equipments : Color Analyzer (CA-210 or CA-110), SVC remote controller (7) Push The “IN STOP KEY” – For memory initialization. Case1 : Software version up 1) A fter downloading S/W by USB , TV set will reboot automatically 2) Push “In-stop” key 3) Push “Power on” key 4) Function inspection 5) After function inspection, Push “In-stop” key. * APC – After Manual-Insert, executing APC * Boot file Download (1) Execute ISP program “Mstar ISP Utility” and then click “Config” tab. (2) Set as below, and then click “Auto Detect” and check “OK” message. I f “Error” is displayed, Check connection between computer, jig, and set. (3) Click “Read” tab, and then load download file (XXXX.bin) by clicking “Read” (1) filexxx.bin (4) C lick “Connect” tab. If “Can’t ” is displayed, Check connection between computer, jig, and set. (2) (3) Case2 : Function check at the assembly line 1) When TV set is entering on the assembly line, Push “In-stop” key at first. 2) Push “Power on” key for turning it on. => If you push “Power on” key, TV set will recover channel information by itself. 3).After function inspection, Push “In-stop” key. Please Check the Speed To use speed between from 200KHz to 400KHz (5) Click “Auto” tab and set as below. (6) Click “Run”. (7) After downloading, check “OK” message. (4) filexxx.bin (5) (7)...........OK (6) Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes -8- LGE Internal Use Only * USB DOWNLOAD(*.epk file download) (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 (3) Show the message "Copying files from memory" * A fter downloading, have to adjust Tool Option again. (1) Push "IN-START" key in service remote controller. (2) Select "Tool Option 1" and Push "OK" button. (3) Punch in the number. (Each model has their number.) (4) Completed selecting Tool option. (4) Updating is staring. (5) After updating is complete, The TV will restart automatically. (6) If TV turns on, check your updated version and Tool option. (refer to the next page about tool option) * If downloading version is higher 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. Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes Tool Tool Tool Tool option1 option2 option3 option4 Tool option5 Model Module 32CS460-SA LGD 32788 358 9243 13200 2592 32CS460-SZ LGD 32788 870 9243 13200 2560 42CS460-SA LGD 32790 870 9243 13200 2561 42CS460-SA AUO 32CS560-SA LGD 32CS560-SA AUO 36900 358 9243 13200 2592 42CS560-SA LGD 32806 870 9243 13200 2561 33190 358 9371 13200 2080 35105 358 9499 13200 2080 42CS560-SA AUO 32LS3400-SA LGD 37LS3400-SA LGD 42LS3400-SA LGD 32LM3400-SB LGD 37LM3400-SB LGD 42LM3400-SB LGD 22LS3500-SA CMI 32LS3500-SA LGD 32LS3500-SA AUO 37156 358 9499 13200 2096 32LS4600-SA LGD 33092 35191 9499 13200 7202 42LS4600-SA LGD 33094 2423 9499 13200 7170 47LS4600-SA LGD 33095 2423 9499 13200 7170 50LS4000-SA AUO 47LM4600-SB LGD 55LM4600-SB LGD 42LM5800-SB LGD 32870 2423 9499 13200 7170 47LM5800-SB LGD * RS-232C Connection Method Connection : P CBA (USB Port) -> USB to Serial Adapter (UC-232A) -> RS-232C cable -> PC(RS-232C port) ▪ Product name of USB to Serial Adapter is UC-232A. ※ Caution: LJ21* chassis support only UC-232A driver. ( only use this one. ) -9- LGE Internal Use Only 4. Total Assembly line process 3.1. ADC Process(TBD) 3.1.1. ADC ■ Enter Service Mode by pushing “ADJ” key, ■ Enter Internal ADC mode by pushing “►” key at “6. ADC Calibration” 4.1. Adjustment Preparation ■ W/B Equipment condition CA210 : C H 9, Test signal : Inner pattern (80IRE) – in case of CCFL back light CA210 : C H14, Test signal : Inner pattern (80IRE) – in case of LED back light ■ Above 5 minutes H/run in the inner pattern. (“power on” key of adjust remote control) Cool Color Temperature => Caution : Using ‘power on’ button of the Adjustment R/C, power on TV. Medium Warm 13,000k 9,300k 6,500k K X=0.269 (±0.002) Y=0.273 (±0.002) K X=0.285 (±0.002) Y=0.293 (±0.002) K X=0.313 (±0.002) Y=0.329 (±0.002) K X=0.271 (±0.002) Y=0.276 (±0.002) ※ ADC Calibration Protocol (RS232C/USB) NO Item CMD 1 CMD 2 Data 0 Enter Adjust MODE Adjust ‘Mode In’ A A 0 0 When transfer the ‘Mode In’, Carry the command. ADC adjust ADC Adjust A D 1 0 Automatically adjustment (The use of a internal pattern) Cool Color Temperature ※ Adjust Sequence ▪ aa 00 00 [Enter Adjust Mode] ▪ xb 00 40 [Component1 Input (480i)] ▪ ad 00 10 [Adjust 480i Comp1] ▪ xb 00 60 [RGB Input (1024*768)] ▪ ad 00 10 [Adjust 1024*768 RGB] ▪ aa 00 90 End Adjust mode * Required equipment : Adjustment R/C. 3.2.1. Check display and sound Color Temperature ■ Check Input and Signal items. (cf. work instructions) (1) TV (2) AV (CVBS) (3) COMPONENT (480i) (4) RGB (PC : 1024 x 768 @ 60hz) (5) HDMI (6) PC Audio In * Display and Sound check is executed by Remote controller. ※ Caution : Not to push the INSTOP KEY after completion if the function inspection Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes Medium 9,300k K X=0.287 (±0.002) Y=0.296 (±0.002) Warm 6,500k K X=0.315 (±0.002) Y=0.332 (±0.002) K X=0.285 (±0.002) Y=0.293 (±0.002) K X=0.295 (±0.002) Y=0.305 (±0.002) K X=0.313 (±0.002) Y=0.329 (±0.002) Cool 3.2. Function Check - 10 - 13,000k Medium Warm 13,000k 9,300k 6,500k 26/32LS3500-SA 32/42CS460-SA 32/37/42CS560-SA 32/42/47/55LS4600SA 32/42/47LM5800-SA 47CM565-SA 32/37/42LS3400-SA 32/37/42LM3400-SA 22LS3500-SA <Test signal> Inner pattern (204 Gray 80IRE) <Test signal> Inner pattern (204 Gray 80IRE) <Test signal> Inner pattern (204 Gray 80IRE) LGE Internal Use Only ■ Edge LED W/B Table in process of time (Only LGD except AUO/ CMI) LS35/46, LM58 Tool ( LED LCD TV Model ) CA210 : CH 14, Test signal : Inner pattern (80IRE) ▪ Standard color coordinate and temperature using CA-1000 (by H/R time) Cool H/R Time(Min) Medium ● Auto adjustment Map(RS-232C) RS-232C COMMAND [ CMD ID DATA ] Wb 00 00 White Balance Start Wb 00 ff White Balance End RS-232C COMMAND [CMD ID DATA] Warm x y x x y x Cool Mid Warm CENTER (DEFAULT) MIN MAX Cool Mid Warm 269 273 285 293 313 329 R Gain jg Ja jd 00 172 192 192 192 1 0-2 280 287 296 307 320 337 G Gain jh Jb je 00 172 192 192 192 2 3-5 279 285 295 305 319 335 B Gain ji Jc jf 00 192 192 172 192 3 6-9 277 284 293 304 317 334 R Cut 64 64 64 128 64 64 64 128 64 64 64 128 4 10-19 276 283 292 303 316 333 G Cut 5 20-35 274 280 290 300 314 330 B Cut 6 36-49 272 277 288 297 312 327 7 50-79 271 275 287 295 311 325 8 80-119 270 274 286 294 310 324 9 Over 120 269 273 285 293 309 323 ※ Connecting picture of the measuring instrument (On Automatic control) Inside PATTERN is used when W/B is controlled. Connect to auto controller or push Adjustment R/C POWER-ON -> Enter the mode of White-Balance, the pattern will come out. ● Auto-control interface and directions (1) Adjust in the place where the influx of light like floodlight around is blocked. (Illumination is less than 10ux). (2) Adhere closely the Color Analyzer ( CA210 ) to the module less than 10cm distance, keep it with the surface of the Module and Color Analyzer’s Prove vertically.(80~100°). (3) Aging time - After aging start, keep the power on (no suspension of power supply) and heat-run over 5 minutes. - Using ‘no signal’ or ‘full white pattern’ or the others, check the back light on. Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes ** Caution ** Color Temperature : COOL, Medium, Warm. One of R Gain/G Gain/ B Gain should be kept on 0xC0, and adjust other two lower than C0. (when R/G/B Gain are all C0, it is the FULL Dynamic Range of Module) *Manual W/B process using adjusts Remote control. ■After enter Service Mode by pushing “ADJ” key, ■Enter White Balance by pushing “►” key at “7. White Balance”. ※ After You finish all adjustments, Press “In-start” button and compare Tool option and Area option value with its BOM, if it is correctly same then unplug the AC cable. If it is not same, then correct it same with BOM and unplug AC cable. For correct it to the model’s module from factory JIG model. ※ P ush The “IN STOP KEY” after completing the function inspection. And Mechanical Power Switch must be set “ON”. - 11 - LGE Internal Use Only 4.2. DDC EDID Write (RGB 128Byte) ■ Connect D-sub Signal Cable to D-Sub Jack. ■ Write EDID DATA to EEPROM (24C02) by using DDC2B protocol. ■ Check whether written EDID data is correct or not. * For SVC main Ass’y, EDID have to be downloaded to Insert Process in advance. 4.3. DDC EDID Write (HDMI 256Byte) ※ Caution * Use the proper signal cable for EDID Download - Analog EDID : Pin3 exists - Digital EDID : Pin3 exists => Caution -N ever connect HDMI & D-sub Cable at the same time. - Use the proper cables below for EDID Writing. - Download HDMI1, HDMI2 separately because HDMI1 is different from HDMI2. ■ Connect HDMI Signal Cable to HDMI Jack. ■ Write EDID DATA to EEPROM(24C02) by using DDC2B protocol. ■ Check whether written EDID data is correct or not. * For SVC main Ass’y, EDID have to be downloaded to Insert Process in advance. For Analog EDID For HDMI EDID D-sub to D-sub DVI-D to HDMI or HDMI to HDMI 4.4. EDID DATA 1) All Data : HEXA Value 2) Changeable Data : *: Serial No : Controlled / Data:01 **: Month : Controlled / Data:00 ***:Year : Controlled ****:Check sum - Auto Download ■ After enter Service Mode by pushing “ADJ” key, ■ Enter EDID D/L mode. ■ Enter “START” by pushing “OK” key. No. Item Condition Hex Data 1 2 Manufacturer ID GSM 1E6D Version Digital : 1 01 3 Revision Digital : 3 03 ● EDID DATA (1) HD EDID Data CheckSum Physical Address (0x9E) HDMI 1 A4/5B 10 HDMI 2 A4/4B 20 ※ Edid data and Model option download (RS232C) NO Item CMD 1 CMD 2 Data 0 Enter download MODE Download ‘Mode In’ A A 0 0 When transfer the ‘Mode In’, Carry the command Edid data and Model option download Download A E 00 10 Automatically download (The use of a internal Data) Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes - 12 - LGE Internal Use Only (2) FHD EDID Data(Deep Color support) (3) FHD EDID Data(Deep Color not support) CheckSum Physical Address (0x9E) CheckSum Physical Address (0x9E) HDMI 1 43/DE 10 HDMI 1 43/25 10 HDMI 2 43/CE HDMI 3 43/BE 20 HDMI 2 43/15 20 30 HDMI 3 43/05 30 - HDMI - HDMI -RGB -RGB Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes - 13 - LGE Internal Use Only (4) 3D EDID Data(Deep Color not support) CheckSum Physical Address (0x9E) HDMI 1 43/23 10 HDMI 2 43/13 20 HDMI 3 43/03 30 4.5. MAC address D/L Connect: USB port Communication Prot connection ▪ Com 1,2,3,4 and 115200(Baudrate) Mode check: Online Only ▪ Check the test process: DETECT -> MAC -> CI -> Widevine ▪. Play: START ▪. Result: Ready, Test, OK or NG ▪. Printer Out (MAC Address Label) - HDMI 4.6. LAN Inspection 4.6.1. Equipment & Condition ▪ Each other connection to LAN Port of IP Hub and Jig -RGB 4.6.2. 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. - Model List HD(LAMP) FHD(LAMP) HD(LED) FHD(LED) FHD 3D(LED) 32CS460-SA 32CS560-SA 22LS3500-SA 42LS3400-SA 42LM3400-SB 32CS460-SZ 42CS560-SA 32LS3500-SA 32LS4600-SA 47LM4600-SB 42CS460-SA 32LS3400-SA 42LS4600-SA 55LM4600-SB 37LS3400-SA 47LS4600-SA 32LM3400-SB 37LM3400-SB 42LM5800-SB 50LS4000-SA 47LM5800-SB Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes - 14 - LGE Internal Use Only 5. EYE-Q function check 4.7. LAN PORT INSPECTION(PING TEST) Step1) Turn on TV. Step2) P ress “P-only” key, enter to power only mode and escape the “P-only” Mode by pressing “Exit” key Step3) Press “Tilt” key, entrance to Local Dimming mode. Step4) At the Local Dimming mode, module Edge Backlight moving Top to bottom Back light of module moving Step5) confirm the Local Dimming mode Step6) Press “Exit” key 4.7.1. 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 6. 3D Function Test 4.7.2. LAN PORT inspection (PING 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 (HDMI mode NO. 872 , pattern No.83) 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 2) W hen 3D OSD appear automatically , then select OK button. 4.8. Outgoing condition Configuration ■ When pressing IN-STOP key by SVC remocon, Red LED are blinked alternatively. And then automatically turn off. (Must not AC power OFF during blinking) 4.9 GND & Hi-pot test Confirm whether is normal or not when between power board's ac block and GND is impacted on 1.5kV(dc) or 2.2kV(dc) for one second. ■ GND TEST = P OWER CORD GND and SIGNAL CABLE GND ■ Hi-pot TEST = POWER CORD GND and LIVE&NUETRAL ■ Test Process (1) Check the POWER CABLE and SIGNAL CABLE insertion condition. (2) Connect the AV JACK Tester (3) Controller(GWS103-4) on (4) GND TEST(Auto) - If Test is failed, Buzzer operate - If Test is passed, execute next process(HI-pot test) - Remove A/V CORD from A/V JACK BOX (5) HI-POT test(Auto) - If Test is failed, Buzzer operate - If Test is passed, GOOD Lamp on and move to next process automatically. Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes - 15 - 3) Don’t wear a 3D Glasses, Check the picture like below LGE Internal Use Only 7. EYE-Q function check Step 1) Turn on TV Step 2) Press EYE key of Adj. R/C Step 3) Cover the Eye Q II sensor on the front of the using your hand and wait for 6 seconds Step 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 Step 5) Remove your hand from the Eye Q II sensor and wait for 6 seconds Step 6) Confirm that “ok” pop up. If change is not seen, replace Eye Q II sensor Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes - 16 - LGE Internal Use Only TROUBLE SHOOTING No power Check 24V, 12V, 3.5V of Power B/D : [A] PROCESS Fail Check short of Main B/D or Change Power B/D Pass Check Output of Q403, IC407, IC401 Fail Check short of Q403, IC407, IC401 Fail Re-soldering or Change defect part of Q403, IC407, IC401 Pass Pass Check LED Assy Check short of IC402, IC403 Fail Fail Re-soldering or Change defect part of Q403, IC407, IC401 Change LED Assy Pass Check P403 Connector Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes - 17 - LGE Internal Use Only No Raster : [B] Process Pass Check LED status On Display Unit Fail Repeat A PROCESS Pass Check Panel Link Cable Or Module Fail Change Panel Link Cable Or Module Fail Change Inverter Connector Or Inverter Pass Check Inverter Connector Or Inverter Pass Check Output of IC1401 Fail Change IC1401 Pass Check LVDS Cable Fail Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes Change LVDS Cable - 18 - LGE Internal Use Only No Raster on HDMI Signal No Raster on COMPONENT Signal Pass Pass Check Input source Cable And Jack Check Input source Cable And Jack Pass Check the Input/Output Of JK801, JK802, JK803 Pass Check The Input/Output Of JK1601, JK1602 Fail Re-soldering or Change the defect part Fail Re-download EDID Data] (Adjust Menu EDID D/L) Pass Re-soldering or Change the defect part Check the Instart Menu EDID D/L Status Pass Pass Check the Input/Output Of IC101 Fail Fail Check the Input/Output Of IC103 Re-soldering or Change the defect part Re-soldering or Change the defect part. Re-download HDCP Pass Check the Input/Output Of IC101 Pass Fail Re-soldering or Change the defect part Pass Repeat [A], & [B] Process Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes Fail Repeat [A], & [B] Process - 19 - LGE Internal Use Only No Raster On AV Video Signal No Signal On TV(RF) Signal Pass Pass Check Input source Cable And Jack Check Input source Cable And Jack Pass Check The Input/Output Of JK1601 Pass Fail Re-soldering or Change the defect part Check The Input/Output Of TU3703 Pass Check the Input/Output Of IC101 Fail Re-soldering or Change the defect part Fail Re-soldering or Change the defect part Pass Fail Re-soldering or Change the defect part Check the Input/Output Of IC101 Pass Pass Repeat [A], & [B] Process Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes Repeat [A], & [B] Process - 20 - LGE Internal Use Only No Sound Check The Input Sourse Fail Change The Source Input Pass Check The Input/Output Of IC501 Fail Re-soldering or Change the defect part Pass Check The Speaker Fail Change Speaker Pass Check The Speaker Wire Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes - 21 - LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes Side Rear - 22 USB1 HDMI3 EPHY TMDS DP/DM SPDIF SPDIF Ethernet L/R RGB, H/VSYNC CVBS, Y/Pb/Pr, L/R Y/Pb/Pr, L/R DDC/ D[0:2]/ CK/ HPD TU_SW SIF TU_CVBS IF +/- PC/DVI Audi In RGB PC Component2 Component1&AV HDMI1/2(DVI) TDSNTDSNB001F 24M X-tal LGE2112-T8 IC101 I2S DDR3 1Gb IC1202 H5TQ1G63DFR CONTROL IR & LED / SOFT TOUCH (TACT SWITCH) NAND FLASH IC102 (1Gbit) SPK L/R AT24C256C-SSHL-T IC104 256Kbit EEPROM DDR3 1Gb IC1201 H5TQ1G63DFR SERIAL FLASH IC1401 (8M bit) MX25L8005M2I Audio AMP NTP7500 SOFT TOUCH _SCL/SDA IR LED_R KEY2 KEY1 SENSOR_SCL/SDA I2C DDR3 Data DDR3 Add. SPI LVDS (FHD/50Hz) FPC(51P) BLOCK DIAGRAM LGE Internal Use Only EXPLODED VIEW IMPORTANT SAFETY NOTICE 910 530 Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes - 23 - / HOME A7 A2 510 300 310 A10 * Set + Stand * Stand Base + Body 120 AG1 810 200 550 820 LV1 800 540 900 521 400 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. LGE Internal Use Only IC102 NAND01GW3B2CN6E +3.3V_Normal CL /PF_CE1 OPT R104 10K AL PF_ALE W /PF_WE WP C OS R102 3.3K E NC_11 OS R106 1K B /PF_WP NC_12 OPT Q101 MMBT3904(NXP) NC_13 NC_14 NC_15 33 17 32 18 31 19 30 20 29 21 28 22 27 23 26 24 25 1K 34 16 NC_22 OPT 15 C103 0.1uF OS VSS_2 1K 35 OPT 36 14 W21 AA18 AB22 PCM_D[3] AE20 PCM_D[4] AA15 PCM_D[5] PCM_D[6] AE21 AB21 PCM_D[7] Y15 PCM_A[0] W20 PCM_A[1] R152 13 VDD_2 R123 37 OS C102 10uF NC_23 1K 38 12 S7LR2_DIVX_MS10 PCM_D[0] PCM_D[1] PCM_D[2] PCM_A[0-14] NC_24 OS 11 +3.3V_Normal NC_25 OS AR102 I/O2 PCM_A[2] I/O1 PCM_A[1] I/O0 OPT C112 100pF 50V LED_R/BUZZ PCM_A[7] AB17 AUD_SCK PCM_A[8] Y16 PCM_A[9] AB19 PCM_A[10] AB20 PWM1 PCM_A[11] AA16 PWM0 PCM_A[12] AA19 PCM_A[13] AC21 PCM_A[14] AA17 56 PCM_A[0] 22 NC_19 NC_18 AA20 Y19 AUD_MASTER_CLK_0 PCM_A[3] I/O3 PCM_A[4] AA21 R148 AUD_MASTER_CLK W22 AB18 PCM_A[5] NC_21 NC_20 V20 PCM_A[2] PCM_A[3] PCM_A[6] 1K NC_10 39 PCM_A[4] 1K NC_9 40 10 I/O4 /PCM_REG AA22 NC_16 AD22 /PCM_IORD +5V_Normal AD20 AC20 Y18 /PCM_CD Y21 Y22 NC_2 NC_3 NC_4 NC_5 NC_6 R/B RE CE NC_7 NC_8 VCC_1 VSS_1 NC_9 NC_10 CLE ALE WE WP NC_11 NC_12 NC_13 NC_14 NC_15 2 47 3 46 4 45 5 44 6 43 7 42 8 41 9 40 10 39 11 38 12 37 13 36 14 35 15 34 16 33 17 32 18 31 30 19 20 29 21 28 22 27 26 23 24 25 NC_27 NC_26 NC_5 I/O7 I/O6 42 8 41 9 40 10 39 11 38 RE CE NC_8 NC_23 VCC_1 VCC_2 44 7 R/B NC_7 45 5 43 I/O4 NC_24 4 6 I/O5 NC_25 46 3 NC_4 NC_6 47 2 NC_28 NC_3 48 1 NC_2 C108 0.1uF OPT 12 37 13 36 NC_29 NC_1 NC_28 NC_2 NC_27 NC_3 NC_26 NC_4 I/O7 NC_5 I/O6 NC_6 I/O5 RY/BY I/O4 RE NC_25 CE NC_24 NC_7 47 2 46 3 VCC_1 VCC_2 /CI_CD2 48 1 NC_8 NC_23 /CI_CD1 4 45 5 44 6 43 7 42 8 41 9 40 10 39 11 38 12 37 VSS_2 VSS_1 NC_22 NC_9 13 36 NC_22 14 35 14 35 NC_10 15 34 16 33 NC_21 NC_10 NC_20 CLE 15 34 16 33 ALE I/O3 17 WE I/O2 WP I/O1 NC_11 I/O0 NC_12 NC_19 NC_13 NC_18 NC_14 NC_17 NC_15 NC_16 32 31 18 19 30 20 29 21 28 22 27 23 26 24 25 I/O3 ALE I/O2 WE I/O1 WP I/O0 17 NC_12 NC_18 NC_13 NC_17 NC_14 NC_16 NC_15 31 18 NC_11 NC_19 32 19 30 20 29 21 28 22 27 23 26 24 25 TE(US)_Multi IC101-*5 LGE2111A-TE I/O8 I/O7 T8(EU)_Multi IC101-*6 LGE2111A-T8 C7 E6 F5 I/O6 B6 E5 D5 I/O5 B7 E7 F7 NC_25 AB5 AB3 A9 NC_24 F4 AB1 N6 NC_23 AB2 AC2 GPIO36 LVA0P GPIO37 LVA0N GPIO38 LVA1P GPIO39 LVA1N GPIO40 LVA2P GPIO41 LVA2N GPIO42 LVA3P GPIO45 LVA3N GPIO46 LVA4P GPIO49 LVA4N GPIO51 LVB0P GPIO52 LVB0N I2C_SCKM0/GPIO53 LVB1P I2C_SDAM0/GPIO54 LVB1N GPIO73 LVB2P GPIO74 LVB2N C7 E6 AC25 F5 AB24 B6 AD25 E5 AC24 D5 AE23 B7 AC23 E7 AD23 F7 AB5 AB3 V23 A9 U24 F4 V25 AB1 V24 N6 W25 AB2 W23 AC2 AA23 LVB3P LVA0P GPIO36 GPIO37 LVA0N GPIO38 LVA1P GPIO39 LVA1N GPIO40 LVA2P GPIO41 LVA2N GPIO42 LVA3P GPIO45 LVA3N GPIO46 LVA4P GPIO49 LVA4N GPIO50 GPIO51 LVB0P GPIO52 LVB0N I2C_SCKM0/GPIO53 LVB1P I2C_SDAM0/GPIO54 LVB1N GPIO73 LVB2P GPIO74 LVB2N LVB3P Y24 LVB3N VSS_2 AB25 AB23 AC22 GPIO50 VCC_2 LVB3N AA25 LVB4P AA24 LVB4N LVACKN Y23 LVBCKP W24 T25 GPIO196 GPIO193 T24 GPIO194 T23 GPIO195 D5 AE23 B7 AC23 E7 AC22 F7 AD23 AB5 AB3 V23 A9 U24 F4 V25 AB1 V24 N6 W25 AB2 W23 AC2 AA23 GPIO37 LVA0N GPIO38 LVA1P GPIO39 LVA1N GPIO40 LVA2P GPIO41 LVA2N GPIO42 LVA3P GPIO45 LVA3N GPIO46 LVA4P GPIO49 LVA4N GPIO50 GPIO51 LVB0P GPIO52 LVB0N I2C_SCKM0/GPIO53 LVB1P I2C_SDAM0/GPIO54 LVB1N GPIO73 LVB2P GPIO74 LVB2N LVB3P Y24 LVB3N AA25 LVB4P AA24 AB25 C7 AB23 E6 AC25 F5 AB24 B6 AD25 E5 AC24 D5 AE23 B7 AC23 E7 AC22 AD23 F7 AB5 AB3 V23 A9 U24 F4 V25 AB1 V24 N6 W25 AB2 W23 AC2 AA23 N25 N24 LVA0P GPIO37 LVA0N GPIO38 LVA1P GPIO39 LVA1N GPIO40 LVA2P GPIO41 LVA2N GPIO42 LVA3P GPIO45 LVA3N GPIO46 LVA4P GPIO49 LVA4N GPIO50 NF_CEZ/GPIO137 NF_CLE/GPIO136 PCMADR[1]/GPIO124 NF_REZ/GPIO139 PCMADR[2]/GPIO122 NF_WEZ/GPIO140 PCMADR[3]/GPIO121 NF_ALE/GPIO141 PCMADR[4]/GPIO99 NF_RBZ/GPIO142 LVB0P LVB0N I2C_SCKM0/GPIO53 LVB1P I2C_SDAM0/GPIO54 LVB1N GPIO73 LVB2P GPIO74 LVB2N LVB3P Y24 LVBCKP LVB3N AA25 LVB4P AA24 W24 GPIO194 AB24 LVBCKP W24 AD23 P23 R137 22 P24 D1 RGB_DDC_SCL PCMADR[8]/GPIO108 GPIO_PM[0]/GPIO6 PCMADR[10]/GPIO114 PM_UART_TX/GPIO_PM[1]/GPIO7 PCMADR[11]/GPIO112 GPIO_PM[2]/GPIO8 PCMADR[12]/GPIO104 GPIO_PM[3]/GPIO9 PCMADR[13]/GPIO107 GPIO_PM[4]/GPIO10 PM_UART_RX/GPIO_PM[5]/GPIO11 PM_SPI_SCZ1/GPIO_PM[6]/GPIO12 GPIO_PM[7]/GPIO13 GPIO_PM[8]/GPIO14 PCMOE_N/GPIO113 GPIO_PM[9]/GPIO15 PCMWE_N/GPIO197 PM_SPI_SCZ2/GPIO_PM[10]/GPIO16 PCMIORD_N/GPIO111 E6 F5 B6 NC_17 E5 D5 B7 NC_16 E7 F7 GPIO36 LVA0P GPIO37 LVA0N GPIO38 LVA1P GPIO39 LVA1N PM_SPI_CZ0/GPIO_PM[12]/GPIO0 PCMIRQA_N/GPIO105 PM_SPI_SDI/GPIO2 PCMCD_N/GPIO130 GPIO40 LVA2P GPIO41 LVA2N GPIO42 LVA3P GPIO45 LVA3N GPIO46 LVA4P GPIO49 LVA4N GPIO51 LVB0P GPIO52 LVB0N I2C_SCKM0/GPIO53 LVB1P I2C_SDAM0/GPIO54 LVB1N GPIO73 LVB2P GPIO74 LVB2N E6 F5 AB24 B6 AD25 E5 AC24 D5 AE23 B7 AC23 E7 AC22 F7 AD23 AB5 AB3 GPIO50 +3.3V_Normal V23 A9 U24 F4 V25 AB1 V24 N6 W25 AB2 W23 AC2 AA23 GPIO36 LVA0P GPIO37 LVA0N GPIO38 LVA1P GPIO39 LVA1N GPIO40 LVA2P GPIO41 LVA2N GPIO42 LVA3P GPIO45 LVA3N GPIO46 LVA4P GPIO49 LVA4N GPIO50 GPIO51 LVB0P GPIO52 LVB0N I2C_SCKM0/GPIO53 LVB1P I2C_SDAM0/GPIO54 LVB1N GPIO73 LVB2P GPIO74 LVB2N LVB3P Y24 LVB3N AA25 LVB4P AA24 GPIO193 T24 GPIO194 T23 PWM0 W23 AA23 N23 PWM1 Y24 AA25 P22 PWM2 +3.5V_ST AA24 R21 LED_B/LG_LOGO P20 AD24 Y23 F6 W24 LED_R/BUZZ AE24 AD24 LVACKN LVBCKP W24 B6 AD25 E5 AC24 D5 AE23 B7 AC23 E7 AC22 F7 AD23 AB5 AB3 V23 A9 U24 F4 V25 AB1 V24 N6 W25 AB2 W23 AC2 AA23 GPIO36 LVA0P GPIO37 LVA0N GPIO38 LVA1P GPIO39 LVA1N GPIO40 LVA2P GPIO41 LVA2N GPIO42 LVA3P GPIO45 LVA3N GPIO46 LVA4P GPIO49 LVA4N GPIO50 GPIO51 LVB0P GPIO52 LVB0N I2C_SCKM0/GPIO53 LVB1P I2C_SDAM0/GPIO54 LVB1N GPIO73 LVB2P GPIO74 LVB2N LVB3P Y24 LVB3N AA25 LVB4P AA24 T24 R149 4.7K 11_SUB T23 S7LR2_DIVX_CN IC101-*4 LGE2111A-VD GPIO196 GPIO196 GPIO193 T24 GPIO194 GPIO194 T23 GPIO195 E6 F5 AB24 B6 AD25 E5 AC24 D5 AE23 B7 AC23 E7 AC22 F7 AD23 AB5 AB3 V23 A9 U24 F4 V25 AB1 V24 N6 W25 AB2 W23 AC2 AA23 Y24 AA25 AA24 GPIO36 LVA0P GPIO37 LVA0N GPIO38 LVA1P GPIO39 LVA1N GPIO40 LVA2P GPIO41 LVA2N GPIO42 LVA3P GPIO45 LVA3N GPIO46 LVA4P GPIO49 LVA4N GPIO50 R143 4.7K 11_SUB PM_SPI_SDO/GPIO3 TS0CLK/GPIO87 PCM2_CE_N/GPIO131 TS0VALID/GPIO85 PCM2_IRQA_N/GPIO132 AD24 LVACKN Y23 LVBCKP W24 AMP_MUTE R147 D3 R154 B2 B1 22 33 R146 SPI_SCK 33 /SPI_CS OPT R151 SPI_SDI 33 PCM2_WAIT_N/GPIO133 TS0DATA_[0]/GPIO77 PCM2_RESET/GPIO134 TS0DATA_[1]/GPIO78 TS0DATA_[2]/GPIO79 UART1_TX/GPIO43 TS0DATA_[3]/GPIO80 UART1_RX/GPIO44 TS0DATA_[4]/GPIO81 UART2_TX/GPIO65 TS0DATA_[5]/GPIO82 UART2_RX/GPIO64 TS0DATA_[6]/GPIO83 UART3_TX/GPIO47 TS0DATA_[7]/GPIO84 CI_TS_CLK CI_TS_VAL CI_TS_SYNC AA10 Y12 CI_TS_DATA[0-7] Y13 CI_TS_DATA[0] Y11 CI_TS_DATA[1] AA12 CI_TS_DATA[2] from CI SLOT CI_TS_DATA[3] AB12 AA14 CI_TS_DATA[4] AB14 CI_TS_DATA[5] AA13 CI_TS_DATA[6] AB11 CI_TS_DATA[7] FE_TS_CLK FE_TS_VAL_ERR FE_TS_SYNC AC15 TS1CLK/GPIO98 I2C_SCKM2/DDCR_CK/GPIO72 TS1VALID/GPI96 I2C_SDAM2/DDCR_DA/GPIO71 TS1SYNC/GPIO97 AD15 FE_TS_DATA[0-7] AC16 DDCA_DA/UART0_TX TS1DATA_[0]/GPIO88 DDCA_CK/UART0_RX TS1DATA_[1]/GPIO89 TS1DATA_[3]/GPIO91 PWM0/GPIO66 TS1DATA_[4]/GPIO92 PWM1/GPIO67 TS1DATA_[5]/GPIO93 PWM2/GPIO68 TS1DATA_[6]/GPIO94 PWM3/GPIO69 TS1DATA_[7]/GPIO95 AE15 FE_TS_DATA[1] AE14 FE_TS_DATA[2] AC13 FE_TS_DATA[3] AC14 FE_TS_DATA[4] AD12 FE_TS_DATA[5] AD13 FE_TS_DATA[6] AD14 FE_TS_DATA[7] PWM4/GPIO70 G5 R101 22 G4 R163 11_SUB R164 11_SUB 22 J5 22 J4 SAR0/GPIO31 SAR1/GPIO32 SAR2/GPIO33 SAR3/GPIO34 SAR4/GPIO35 EU_OPT LVB0P LVB0N I2C_SCKM0/GPIO53 LVB1P I2C_SDAM0/GPIO54 LVB1N GPIO73 LVB2P GPIO74 LVB2N LVB3P LVB3N LVB4P AD24 Y23 W24 GPIO196 GPIO193 T24 GPIO194 T23 GPIO195 GPIO195 R24 L/DIM_SCLK AB24 AD25 R25 L/DIM_MOSI AC24 AE23 T21 SENSOR_SCL AC23 AC22 T22 SENSOR_SDA AD23 SPI1_CK/GPIO201 SPI1_DI/GPIO202 SPI2_CK/GPIO203 SPI2_DI/GPIO204 U24 V25 V24 W25 W23 AA23 Y24 AA25 AA24 AE24 LVACKP LVACKN LVBCKP AD24 Y23 W24 S7LR2_DIVX_MS10 IC101 LGE2111A-T8 LVBCKN T25 U23 VSYNC_LIKE/GPIO145 AB23 AC25 U23 T24 T23 T25 GPIO196 GPIO193 GPIO194 U23 T24 T23 GPIO195 A0 NON_OS_512k_ST NON_OS_512k_ATMEL 5V_DET_HDMI_2 I2C_SDA IC104-*3 M24512-RMN6TP IC104-*4 AT24C512C-SSHD-T 5V_DET_HDMI_4 +3.3V_Normal VCC A0 WC A1 SCL A2 1 8 4.7K R182 URSA5_RESET 8 1 VCC 7 E5 AV_CVBS_DET D5 2 7 3 6 2 7 3 6 WP SCL VSS 4 5 SDA GND 4 5 SDA TUNER_RESET EAN43349004 AMP_SDA MODEL_OPT_2 DEMOD_RESET C105 0.1uF VCC NVRAM_ST NVRAM_RENESAS IC104-*1 M24256-BRMN6TP IC104-*2 applied on only SMALL PCB AB5 AB3 R171 100 URSA5_RESET A9 F4 R172 0 AB1 R173 OPT 0 N6 OPT AB2 AC2 LVA0P GPIO37 LVA0N GPIO38 LVA1P GPIO39 LVA1N GPIO40 LVA2P GPIO41 LVA2N GPIO42 LVA3P GPIO45 LVA3N GPIO46 LVA4P GPIO49 LVA4N GPIO50 GPIO51 LVB0P GPIO52 LVB0N I2C_SCKM0/GPIO53 LVB1P I2C_SDAM0/GPIO54 LVB1N GPIO73 LVB2P GPIO74 LVB2N R178 100 OPT R179 100 OPT LVB3N R177 10K 11_SUB E0 WP 1 8 2 7 3 6 4 5 VCC A0 WC A1 1 8 2 7 3 6 4 5 VCC LVB4P GND 6 4 5 EAN61133501 SCL SDA C104 8pF OPT R111 22 R112 22 C106 8pF OPT E1 I2C_SCL E2 I2C_SDA SCL A2 LVACKN WP SCL LVBCKP R175 10K TACT_KEY R176 10K 12_SUB SDA VSS RXA1- AD25 RXA2+ AC24 RXA2- AE23 RXA3+ AC23 RXA3- AC22 RXA4+ AD23 RXA4RXB0+ U24 RXB0- V25 RXB1+ V24 RXB1- W25 RXB2+ W23 RXB2- AA23 RXB3+ Y24 RXB3- AA25 RXB4+ AA24 RXB4RXACK+ AD24 RXACK- Y23 RXBCK+ W24 RXBCK- LVBCKN T25 GPIO196 VSS RXA1+ AB24 AE24 PM_MODEL_OPT_1 3 RXA0- AC25 LVB4N LVACKP A0’h A2 RXA0+ AB23 V23 LVB3P R174 10K TOUCH_KEY R1EX24256BSAS0A F7 MODEL_OPT_0 AMP_SCL URSA5_RESET E7 HP_DET OLP MODEL_OPT_1 +3.5V_ST B7 AB25 GPIO36 PM_MODEL_OPT_0 A1 I2C_SDA 8 B6 SC1/COMP1_DET URSA5_RESET 2 F5 DSUB_DET E0 +3.3V_Normal 1 E6 5V_DET_HDMI_1 8 I2C_SCL Internal demod out FE_TS_DATA[0] AD16 AMP_SCL EEPROM SDA SPI_SDO for SERIAL FLASH R145 2.2K IC104 AT24C256C-SSHL-T NVRAM_ATMEL HDCP_EEPROM C107 0.1uF R129 22 HDCP_EEPROM PM_MODEL_OPT_0 M4 C7 HDCP_EEPROM 5 PANEL_CTL C1 LVB4N LVBCKN EAN43349003 HDCP_EEPROM 22 R128 SIDE_HP_MUTE M5 LOCAL DIMMING PM MODEL OPTION R127 4.7K HDCP_EEPROM M6 TS0SYNC/GPIO86 PCM2_CD_N/GPIO135 AMP_RESET Addr:10101-- SCL /FLASH_WP H6 KEY1 AMP_SDA +3.3V_Normal 6 L5 V23 GPIO51 GPIO52 AE24 LVACKP T25 U23 E2 7 PM_RXD C2 AB25 C7 AB23 AC25 LVB4N LVBCKN GPIO193 PWM0 E6 F5 AB24 AE24 LVACKP Y23 E1 3 POWER_ON/OFF_1 L6 PWM_PM/GPIO199 SENSOR_SCL 2 RL_ON K4 U23 GPIO195 AB25 C7 AB23 AC25 LVB4N LVACKP SENSOR_SDA A2 INV_CTL J6 PCMWAIT_N/GPIO100 P21 W25 I2C_SCL VSS 4 PM_TXD K5 A2 PWM2 WP POWER_DET K6 T25 GPIO196 U23 S7LR2_DIVX_DTS_AT IC101-*3 LGE2111A-W1 AB25 C7 AB23 AC25 LVB4N A_DIM C111 2.2uF 1 /F_RB GPIO_PM[11]/GPIO17 PM_SPI_SCK/GPIO1 PCMCE_N/GPIO115 V25 V24 L/DIM_VS AB25 C7 NC_18 T25 A1 PF_ALE AD19 R23 LVBCKP IC103 /PF_WE AE17 H5 PCMADR[9]/GPIO110 TS1DATA_[2]/GPIO90 SCART1_MUTE LVBCKN HDCP_EEPROM CAT24WC08W-T R113 4.7K VCC A0 /PF_OE AD17 PCMADR[7]/GPIO103 D2 S/T_SCL LVACKN HDCP EEPROM /PF_CE1 AC19 PCMADR[6]/GPIO102 U24 I/O2 NC_19 22 RGB_DDC_SDA AC22 LVBCKN GPIO195 S7LR2_DIVX_AT_SPIL IC101-*2 LGE2111A-TE SPIL R136 AE23 AC23 KEY2 S7LR2_DIVX_AT_ASE IC101-*1 LGE2111A-TE /PF_CE0 AC18 AC24 S/T_SDA I/O1 /PF_WP AD18 AR104 22 OS UART3_RX/GPIO48 I2C_SDA AD25 AE24 LVACKN Y23 T25 GPIO196 GPIO193 T24 T23 A8 MODEL_OPT_7 I2C_SCL AC25 LVB4N LVACKP AD24 LVBCKN U23 AB23 AC17 PCMADR[5]/GPIO101 V23 GPIO51 GPIO52 AE24 LVACKN Y23 B8 MODEL_OPT_6 AB25 GPIO36 LVB4N LVACKP AD24 for SYSTEM EEPROM (IC104) I/O3 LVB3N R144 2.2K B6 E5 AC24 W1(KR)_Multi IC101-*8 LGE2111A-W1 [MULTI] I/O4 LVB4P R161 1K F5 AB24 AD25 GPIO195 LVB3P R160 1K AC25 LVA0P GPIO36 T25 GPIO196 U23 GPIO194 AC2 R140 R141 1K 1K C7 E6 LVBCKN NC_21 AB2 100 AB25 AB23 AE24 LVACKP AD24 LVACKN LVBCKP NC_20 VD(CN)_Multi IC101-*7 LGE2111A-VD LVB4N AE24 NC_22 N6 R157 E4 PM_TXD AB1 PWM_DIM NF_WPZ/GPIO198 PCMADR[0]/GPIO125 D4 PM_RXD F4 A_DIM U22 USB2_CTL NC_26 A9 A_DIM R156 10K R20 T20 MSTAR (IC101) Multi package (11.11.18~) NC_27 AB3 I2C V21 USB1_CTL PCM_5V_CTL USB2_OCD AB5 DIMMING 22 22 ERROR_OUT GPIO193 CLE NC_20 PCMDATA[7]/GPIO116 Y14 to delete CI or gate for LVBCKN NC_21 R120 R122 OPT NC_28 LVACKP NC_9 NF_CE1Z/GPIO138 PCM_RESET/GPIO129 C109 0.1uF USB1_OCD NC_29 LVB4P VSS_1 VSS_2 AE18 PCMDATA[6]/GPIO117 U21 OPT EAN61508001 IC102-*3 TC58NVG0S3ETA0BBBH EAN61857001 IC102-*2 K9F1G08U0D-SCB0 NC_1 PCMDATA[5]/GPIO118 AD21 /PCM_CE /PCM_IRQA PCM_RST NAND_FLASH_1G_TOSHIBA NAND_FLASH_1G_SS NC_29 OS AR103 22 PCMDATA[4]/GPIO119 PCMIOWR_N/GPIO109 /PCM_WAIT 48 PCMDATA[3]/GPIO120 AB15 /PCM_WE R132 10K 1 PCMDATA[2]/GPIO128 PCMREG_N/GPIO123 /PCM_OE NC_17 R133 10K NC_1 PCMDATA[1]/GPIO127 Y20 /PCM_IOWR NAND_FLASH_1G_HYNIX EAN35669102 IC102-*1 H27U1G8F2BTR-BC PCMDATA[0]/GPIO126 PCMADR[14]/GPIO106 R153 VSS_1 OPT R105 1K 9 PCM_A[5] R124 +3.3V_Normal 41 PCM_A[6] I/O5 NON_OS VDD_1 8 I/O6 PCM_D[0-7] Boot from 8051 with SPI flash Secure B51 without scramble Secure B51 with scramble Boot from MIPS with SPI flash Boot from MIPS with SPI flash Boot from MIPS with SPI flash Secure MIPS without scramble Scerur MIPS with SCRAMBLE 1K NC_8 42 4’b0000 4’b0001 4’b0010 4’b0100 4’b0101 4’b0110 4’b1001 4’b1010 OPT OS C101 0.1uF 43 7 : : : : : : : : R165 NC_7 OPT R108 1K 6 B51_no_EJ SB51_WOS SB51_WS MIPS_SPE_NO_EJ MIPS_SPI_EJ_1 MIPS_SPI_EJ_2 MIPS_WOS MIPS_WS PCM_A[7] R117 /PF_CE0 44 I/O7 1K E 5 NC_26 1K R /PF_OE 45 <CHIP Config> (I2S_OUT_BCK,I2S_OUT_MCK,PAD_PWM1PAD_PWM0) R118 RB 46 4 IC101 LGE2111A-T8 PCM_A[0-7] OS 22 AR101 NC_27 R121 NC_6 /F_RB 3 1’b0 1’b1 NC_28 1K NC_5 NAND_FLASH_1G_NUMONYX EAN60762401 47 2 NC_29 OPT NC_4 OS R109 3.9K OS R107 1K 48 R115 NC_2 NC_3 <CHIP Config(LED_R/BUZZ)> Boot from SPI CS1N(EXT_FLASH) Boot from SPI_CS0N(INT_FLASH) +3.3V_Normal 1 1K NC_1 R116 NAND FLASH MEMORY SDA GPIO193 GPIO194 MODEL_OPT_3 U23 MODEL_OPT_4 T24 MODEL_OPT_5 T23 S2_RESET GPIO195 EAN61548301 THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright ⓒ 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes EAN62389501 GP4L_S7LR2 FLASH/EEPROM/GPIO 2011.12.01 1 LGE Internal Use Only MODEL OPTION OPC&SCANNING_CTRL +1.10V_VDDC 0.1uF 0.1uF OPT OPT OPT C4024 OS:NON_DualStream OS:DualStream NonOS:NON_ErrorOut NonOS:ErrorOut OPT C4019 A8 OPT 0.1uF 120HZ MODEL_OPT_7 0.1uF DVB_S NON_120HZ OPT C4013 NON_DVB_S B8 OPT C4011 T24 MODEL_OPT_6 0.1uF MODEL_OPT_5 OPT 0.1uF OLED C4006 NON_OLED C299 U23 0.1uF 3D MODEL_OPT_4 DVB_T2 C292 NON_3D 1uF AB2 T25 0.1uF MODEL_OPT_2 MODEL_OPT_3 NON_DVB_T2 +1.10V_VDDC VDDC : 2026mA C280 MODEL_OPT_1 VDDC 1.05V PHM_ON C283 PHM_OFF 10uF F4 1uF MODEL_OPT_1 HD C276 HD FHD MODEL_OPT_0 R203 RF_SW_OPT 100 OPT 100 R204 RF_SWITCH_CTL HIGH LOW AB3 10uF 1K 1K PHM_ON R211 R226 1K 3D R208 R206 DVB_T2 1K 1K OLED DVB_S OPT 100 R201 R202 BOOSTER_OPT100 PIN NO. MODEL_OPT_0 C277 LNA2_CTL R291 1K R4027 120HZ R290 R4028 OS_DualStream(O)/NonOS_ErrorOut(X) IF_AGC_SEL 1K 1K MODEL OPTION 10uF PIN NAME +3.3V_Normal C275 +2.5V_Normal C228 +3.3V_Normal MODEL_OPT_2 MODEL_OPT_3 R4031 OPT R4032 OPT 100 MODEL_OPT_4 100 MODEL_OPT_5 R4040 OPT 100 MODEL_OPT_6 R4039 100 MODEL_OPT_7 HALF_NIM/ASIA HALF_NIM/ASIA C4068-*1 68pF * Dual Stream is only Korea 3D spec IC101 LGE2111A-T8 C4069-*1 68pF +1.10V_VDDC S7LR2_DIVX_MS10 DTV_IF Normal Power 3.3V IF_P_MSTAR HALF_NIM/EU_NON_T2 C4068 100pF H9 L204 BLM18PG121SN1D J2 CK+_HDMI1 J3 CK-_HDMI1 K3 D0+_HDMI1 J1 D0-_HDMI1 D1+_HDMI1 K2 K1 D1-_HDMI1 L2 D2+_HDMI1 L3 D2-_HDMI1 T5 DDC_SDA_1 T4 DDC_SCL_1 V5 HPD1 C264 1000pF OPT AC4 RXACKP VIFP RXACKN VIFM RXA0P ANALOG SIF Close to MSTAR AD3 IP RXA1P IM RXA1N SIFP RXA2N SIFM 0.1uF 0.1uF 0.1uF C232 C267 0.1uF 0.1uF 0.1uF 10uF 0.1uF OPT N12 P14 R10 R14 FB_CORE R15 T10 L208 BLM18PG121SN1D L227 BLM18PG121SN1D HALF_NIM/EU_NON_T2 DDCDA_CK/GPIO23 C240 0.1uF AD2 GND_33 GND_34 VDDC_2 GND_35 VDDC_3 GND_36 VDDC_4 GND_37 VDDC_5 GND_38 VDDC_6 GND_39 VDDC_7 GND_40 VDDC_8 GND_41 VDDC_9 GND_42 VDDC_10 GND_43 VDDC_11 GND_44 VDDC_12 GND_45 VDDC_13 GND_46 VDDC_14 GND_47 GND_49 P10 C241 0.1uF P19 FB_CORE HALF_NIM/EU_NON_T2 R4019 10K HALF_NIM/EU_NON_T2 R4004 0 HOTPLUGA/GPIO19 GND_32 VDDC_1 GND_48 AC5 HALF_NIM/EU_NON_T2 C4064 0.1uF R16 L11 M14 MIUVDDC AVDD1P0 GND_50 FB_CORE GND_51 AVDDL_MOD GND_52 AVDD10_LAN GND_53 DVDD_DDR GND_54 IF_AGC_MAIN AE2 RF_AGC AE6 GND_55 C4065 0.047uF 25V HALF_NIM/EU_NON_T2 OPT R4001 0 TUNER_I2C I2C_SCKM1/GPIO75 OPT +3.3V_Normal AE3 DDCDA_DA/GPIO24 IF_AGC M12 OPT OPT AVDD_AU33 AD4 RXA2P L10 P15 AC3 RXA0N OPT K11 M13 C265 47 C4031 0.1uF R4003 C4025 C251 TU_SIF OPT C4020 47 C284 0.1uF R4002 C4044 S7LR2_DIVX_MS10 C250 C4043 IC101 LGE2111A-T8 0.1uF HALF_NIM/EU_NON_T2 C4069 100pF 0.1uF HALF_NIM/EU_NON_T2 HALF_NIM/EU_NON_T2 K10 0.1uF IF_N_MSTAR C4014 0.1uF C4012 C258 100 0.1uF R289 G10 AVDDLV_USB G9 C4007 OPT OPT C4067 K12 VDD33 +3.3V_Normal C4001 10uF 0.1uF 10uF C257 100 C293 FHD 1K 1K PHM_OFF R212 Close to MSTAR R288 HALF_NIM/EU_NON_T2 HALF_NIM/EU_NON_T2 R227 NON_DVB_T2 1K 1K NON_3D R209 R207 NON_OLED 1K NON_DVB_S R4029 R294 1K 1K 1K R293 R4030 OS_DualStream(X)/NonOS_ErrorOut(O) NON_120HZ OPT W9 AVDD2P5 W10 W11 TU_SCL AD6 W12 TU_SDA I2C_SDAM1/GPIO76 GND_56 AVDD2P5_ADC_1 GND_57 AVDD2P5_ADC_2 GND_58 AVDD2P5_ADC_3 GND_59 AVDD25_REF GND_60 Close to MSTAR GND_61 Y17 C261 AD1 AE9 CK+_HDMI4 AC9 CK-_HDMI4 AC10 D0+_HDMI4 AD9 D0-_HDMI4 D1+_HDMI4 AC11 AD10 D1-_HDMI4 AE11 D2+_HDMI4 AD11 D2-_HDMI4 AE8 DDC_SDA_4 AD8 DDC_SCL_4 AC8 HPD4 D7 RXCCKP RXCCKN F3 CK-_HDMI2 G3 D0+_HDMI2 F1 D0-_HDMI2 D1+_HDMI2 G2 G1 D1-_HDMI2 H2 D2+_HDMI2 H3 D2-_HDMI2 R6 DDC_SDA_2 U6 DDC_SCL_2 P5 HPD2 R4 CEC_REMOTE_S7 510 33 R3 RGB_PC RGB_PC DSUB_G+ DSUB_B+ 33 R231 68 RGB_PC R232 33 R233 68 2.4K R4026 10K RGB_PC R4023 RGB_PC R230 68 RGB_PC RGB_PC SCART1_RGB/COMP1 R229 C204 0.047uF N2 C205 0.047uF P3 C206 0.047uF N3 C207 0.047uF N1 C208 0.047uF M3 C209 0.047uF M2 C210 1000pF M1 USB0_DM RXC1N USB0_DP AC12 RXC2N USB1_DM DDCDC_DA/GPIO28 USB1_DP AMP_SCL AMP_SDA C8 RXDCKP I2S_IN_SD/GPIO151 RXDCKN I2S_IN_WS/GPIO149 RXD0P D8 R213 22 DVB_S R214 22 DVB_S D9 RXD0N I2S_OUT_BCK/GPIO156 RXD1P I2S_OUT_MCK/GPIO154 RXD1N I2S_OUT_SD/GPIO157 M7 AVDD2P5:172mA P7 OPT OPT C271 C270 0.1uF 0.1uF C269 10uF DEMOD_SCL C273 0.1uF C274 0.1uF C4045 AVDD_AU33 COMP2_DET AUD_SCK B9 AVDD25_PGA:13mA VDD33 L229 BLM18PG121SN1D AUD_LRCH DDCDD_CK/GPIO29 C10 VDD33 AUR0 HSYNC0 AUL1 VSYNC0 AUR1 RIN0P AUL2 RIN0M AUR2 GIN0P AUL3 GIN0M AUR3 BIN0P AUL4 BIN0M C236 AA11 2.2uF COMP2 AVDD_MIU SC1/COMP1_R_IN AA9 R253 33 COMP2 R254 68 COMP2 R255 33 COMP2 R256 COMP2 R257 68 33 COMP2 R258 68 SC1_SOG_IN R236 0 NON_EU COMP2 COMP2 COMP2 COMP2 COMP2 COMP2 COMP2 COMP2 C211 0.047uF U3 C212 0.047uF U2 C213 0.047uF T1 C214 T2 C215 0.047uF 0.047uF C216 0.047uF R1 C217 1000pF T3 AB8 2.2uF C4027 0.1uF COMP2_L_IN Y10 C243 2.2uF AC7 C244 2.2uF PC_AUDIO C245 2.2uF PC_AUDIO L17 L223 COMP2_R_IN M17 AVSS_PGA PC_L_IN BLM18SG121TN1D L16 PC_R_IN R2 W6 VSYNC1 AUOUTL0 RIN1P AUOUTL2 RIN1M AUOUTL3 GIN1P AUOUTR0 GIN1M AUOUTR2 BIN1P AUOUTR3 V6 SCART1_Lout V4 Y7 TP207 B17 TP208 C23 DDR3 1.5V W5 A5 SCART1_Rout U5 C11 TP209 C19 D14 D18 AVDD_MIU 1000pF W1 BIN2P AUVAG BIN2M AUVRP CVBS In/OUT R244 33 C225 0.047uF AA8 R245 33 C226 0.047uF C227 Y4 0.047uF W4 AA5 Y5 R249 AV_CVBS_IN2 33 OPT C230 0.047uF AA4 OPT Y6 AA1 DTV/MNT_VOUT AA6 R252 68 C233 0.047uF AB6 L205 5.6uH 5.6uH CVBS1 ET_RXD[0]/RP/GPIO60 CVBS3 ET_TXD[0]/TP/GPIO57 CVBS4 CVBS5 CVBSOUT0 HEAD_PHONE EPHY_RP EPHY_TP C268 4.7uF 10V HEAD_PHONE G8 AVDD_DDR1:55mA H8 C272 4.7uF 10V HEAD_PHONE N22 N21 N20 M22 M21 ET_RXD[1]/RN/GPIO63 EPHY_RN C4 M20 SOC_RESET ET_TXD[1]/LED1/GPIO56 F10 B5 ET_TX_EN/GPIO58 ET_MDC/GPIO61 ET_MDIO/GPIO62 EPHY_TN C3 R264 49.9 A3 R265 49.9 R262 49.9 R263 49.9 B3 B4 C294 0.1uF ARC0 HWRESET T6 N5 R210 33 HDMI1_ARC C231 0.047uF HDMI1_ARC +3.5V_ST IR HDMI_ARC SOC_RESET W16 V8 T18 C295 0.1uF N4 IRIN/GPIO4 V15 SWICH SW200 JTP-1127WEM *H/W opt : ETHERNET AV_CVBS_IN2 C200 4.7uF 10V STby 3.5V SWICH R205 100 VDDP_2 GND_84 GND_85 AVDD_LPLL_1 GND_86 AVDD_LPLL_2 GND_87 GND_88 GND_89 GND_91 AVDD_DDR0_D_1 GND_92 AVDD_DDR0_D_2 GND_93 AVDD_DDR0_D_3 GND_94 AVDD_DDR0_C GND_95 GND_96 AVDD_DDR1_D_1 GND_97 AVDD_DDR1_D_2 GND_98 AVDD_DDR1_D_3 GND_99 GND_100 GND_102 GND_103 SOC_RESET +3.5V_ST C201 0.1uF GND_1 GND_106 GND_2 GND_107 GND_3 GND_108 GND_4 GND_109 GND_5 GND_110 GND_6 GND_111 GND_7 GND_112 GND_8 GND_113 GND_9 GND_114 GND_10 GND_115 GND_11 GND_116 GND_12 GND_117 GND_13 GND_118 GND_14 GND_119 GND_15 GND_120 GND_16 GND_121 GND_17 GND_122 GND_18 GND_123 GND_19 GND_124 GND_20 GND_125 GND_21 GND_126 GND_22 GND_127 GND_23 GND_128 GND_24 GND_129 GND_25 GND_130 GND_26 GND_131 GND_27 GND_132 GND_28 GND_133 GND_29 GND_134 GND_30 GND_135 GND_31 GND_136 G13 G14 G17 G18 G19 G24 H11 H12 H13 H14 H15 H16 H17 H18 H19 J9 J10 J11 J12 J13 J14 J15 J16 J18 J19 J25 K9 K13 K14 H10 K18 K19 K22 L8 L9 J8 L12 L13 L18 L19 M8 K8 M10 M11 L14 M15 M16 M18 M25 N10 N11 N13 N14 N15 N16 N17 N19 K7 P8 P9 M9 P11 P13 P16 P17 P18 P12 R8 R9 R11 R12 R13 R17 T8 T9 N7 T11 T12 T13 T14 T15 T16 T17 U8 U9 U10 U11 U12 U13 U14 U15 U16 U17 R18 V9 V10 V11 V12 V14 V17 T7 E8 MIUVDDC L228 BLM18PG121SN1D AVDD_NODIE C4071 10uF L206 BLM18PG121SN1D D200 BAW56 GEANDE GND_105 G12 +1.10V_VDDC AVDD_NODIE:7.362mA R217 10 R200 62K Copyright ⓒ 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes F18 F19 HP_ROUT C5 ET_COL/LED0/GPIO55 THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. OPT A6 ET_TX_CLK/TN/GPIO59 VCOM F17 HP_LOUT C6 CVBS2 F8 H/P OUT HEAD_PHONE CVBS0 AB4 Close to MSTAR L203 EARPHONE_OUTR CVBSOUT1 C203 1000pF OPT AC6 E22 1uF W3 C4042 0.047uF C263 10uF 0.1uF C223 AE5 C256 0.1uF C4009 68 GIN2M C253 1uF C249 4.7uF E19 0.1uF R242 V1 AD5 AUVRM C4038 0.047uF 0.047uF GIN2P 0.1uF C221 C222 Y3 R241 68 33 RIN2M C4036 W2 0.1uF OPT 0.047uF C281 C220 C290 33 E18 10uF OPT R239 E17 10uF 0.047uF AA3 L209 BLM18PG121SN1D L202 BLM18SG121TN1D RIN2P C278 Y2 D19 HSYNC2 0.1uF 0.047uF C219 33 GND_83 A23 C4046 C218 68 R246 GND_82 VDDP_1 AUDIO OUT C22 EARPHONE_OUTL COMP2_Y+/AV_CVBS_IN GND_81 GND_104 BIN1M SOGIN2 TU_CVBS AVDD_EAR33 GND_101 +1.5V_DDR C224 SC1_CVBS_IN GND_80 GND_EFUSE HSYNC1 2 COMP2_Pb+ GND_79 AVDD_AU33 Close to IC with width trace SOGIN1 R238 R240 GND_78 AUDIO IN 4 COMP2_Y+/AV_CVBS_IN 33 GND_77 AVDD_DDR1_C AA2 R237 GND_76 K17 AVDD_DDR0:55mA COMP2 COMP2_Pr+ AVDD_DMPLL J17 L15 AUR4 GND_75 VDDP_NAND K16 AA7 AD7 GND_74 AVDD3P3_MPLL V19 K15 L219 BLM18PG121SN1D C242 AVDD_DVI_USB_2 AVDD25_PGA SC1/COMP1_L_IN Y9 Y8 GND_73 GND_90 2.2uF COMP2 C237 AVDD_DVI_USB_1 R19 W19 HOTPLUGD/GPIO22 AB9 GND_72 W18 C4070 0.1uF 16V AUD_LRCK I2S_OUT_WS/GPIO155 GND_71 V7 T19 I2S_I/F RXD2N GND_70 M19 AVDD2P5_MOD RXD2P DDCDD_DA/GPIO30 1uF W7 AUD_MASTER_CLK_0 GND_69 DVDD_NODIE DEMOD_SDA C9 GND_68 AVSS_PGA L7 R7 B10 AVDD25_PGA AVDD_NODIE SIDE_USB1_DP HOTPLUGC/GPIO21 GND_67 AVDD2P5 L211 BLM18PG121SN1D SIDE_USB1_DM AE12 DDCDC_CK/GPIO27 I2S_IN_BCK/GPIO150 GND_65 E9 V3 SC1_B+/COMP1_Pb+ +2.5V_Normal SIDE_USB2_DP VDD33 RXC2P AVDD_MOD_2 U7 AVDD_NODIE SIDE_USB2_DM E2 W15 AVSS_PGA Normal 2.5V SIDE USB E3 RXC1P GND_64 W14 AVDD25_PGA V2 SC1_FB SC1_G+/COMP1_Y+ 100 SOGIN0 SC1_ID SC1_R+/COMP1_Pr+ CI_DET SPDIF_OUT R296 GND_63 AVDD_MOD_1 GND_66 0 3 DSUB DSUB_R+ RGB_PC R4025 RGB_PC R228 RGB_PC RGB_PC RGB_PC RGB_PC RGB_PC RGB_PC RGB_PC DSUB_HSYNC DSUB_VSYNC P2 U19 22pF SPDIF_OPTIC RXC0N AUL0 510 C262 GND_62 V18 AVDD2P5_MOD D6 SPDIF_OUT/GPIO153 CEC/GPIO5 RGB_PC R4024 OPT R297 RXC0P F2 CK+_HDMI2 SPDIF_IN/GPIO152 1M HOTPLUGB/GPIO20 X201 24MHz 1 HDMI R5 PM_MODEL_OPT_1 AC1 R287 XIN XOUT AVDD25_LAN 22pF G11 C286 0.1uF C4062 0.1uF C252 0.1uF GP4L_S7LR2 POWER,IN/OUT,H/W OPT 2011.07.12 2 LGE Internal Use Only TP for NON-EU models(except EU and China) TP for CI slot /PCM_REG PCM_D[0] TP for SCART PCM_A[8] CI_TS_CLK SCART1_MUTE TP for Headphone HP_LOUT /PCM_OE PCM_D[1] PCM_A[9] CI_TS_VAL SC1_ID HP_ROUT /PCM_WE PCM_D[2] PCM_A[10] CI_TS_SYNC SC1_FB SIDE_HP_MUTE /PCM_IORD PCM_D[3] PCM_A[11] CI_TS_DATA[0] SC1_SOG_IN HP_DET /PCM_IOWR PCM_D[4] PCM_A[12] CI_TS_DATA[1] DTV/MNT_VOUT /PCM_CE PCM_D[5] PCM_A[13] CI_TS_DATA[2] SCART1_Lout /PCM_IRQA PCM_D[6] PCM_A[14] CI_TS_DATA[3] SCART1_Rout /PCM_CD PCM_D[7] CI_TS_DATA[4] SC1_CVBS_IN /PCM_WAIT CI_TS_DATA[5] PCM_RST CI_TS_DATA[6] /CI_CD1 CI_TS_DATA[7] /CI_CD2 PCM_5V_CTL CI_DET TP for S2 S2_RESET THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright ⓒ 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes GP4_S7LR2 TP_NON_EN 2011.07.07 3 LGE Internal Use Only +3.5V_ST --> 3.375V --> 3.46V +12V/+15V PANEL_POWER FROM LIPS & POWER B/D 0.01uF C436 0.01uF 50V OPT C442 10uF 25V C438 0.1uF 25V S MMBT3906(NXP) Q402 OPT C408 0.1uF 16V C406 0.1uF 16V +12V/+15V L402 CIS21J121 5 100 L402-*1 MLB-201209-0120P-N2 R408 FOR 200HZ PWM_DIM2 OPT C407 0.1uF 16V 24V 6 GND 8 GND GND 7 3.5V 9 10 3.5V 3.5V 11 12 3.5V GND 13 14 GND PANEL_CTL GND 15 16 GND/V-sync 17 18 INV ON 12V 19 20 A.DIM 12V 21 22 P.DIM1 24 Err OUT 23 OPT R429 47K B 1:AK10 C R489 10K NON_CI_CAP C455 0.1uF 25V Q407 MMBT3904(NXP) OPT R435 22K OPT Q406 MMBT3904(NXP) IC408-*1 APX803D29 C474 0.1uF GND RESET +24V R407 2.2K R405 2.2K PANEL_DISCHARGE_RES_2.2K PANEL_DISCHARGE_RES_2.2K PD_+24V R404 100K 2 3 VCC 3 PD_+24V R403 1.5K 1% PD_+24V C412 0.1uF 16V GND PWR_DET_ON_DIODES PD_+24V_PWR_DET_ON_SEMI IC409 NCP803SN293 VCC E E PD_KR_42_LIPS R447-*1 5.1K 1% PD_+24V R482 8.2K 1% C B POWER_DET 1 R405-*1 R407-*1 3K 3K PANEL_DISCHARGE_RES_3K PANEL_DISCHARGE_RES_3K OPT C451 0.1uF 25V R440 5.6K R430 10K C418 0.1uF 50V 12V GND/P.DIM2 C404 0.1uF 16V 4 OPT R431 22K L407 CIS21J121 R402 100 RESET 2 RESET IC409-*1 APX803D29 PD_+24V R480 100 RESET 2 3 VCC 1 1 GND GND PD_+24V_PWR_DET_DIODES Power_DET +3.3V_Normal +3.5V_ST R419 1K 25 OPT R412 0 SLIM_32~52 P401 SMAW200-H24S2 R415 100 OPT R476 0 R421 10K B E OPT Q405 MMBT3904(NXP) R427 10K IC407 AP7173-SPG-13 HF(DIODES) L420 PG 1 OPT C416 0.1uF 16V R606 3.9K PWM_PULL-DOWN_3.9K ’ERROR_OUT’ is used for lamp(CCFL/EEFL) models. In other words, LED models need not use. 2 VCC 3 +3.3V_Normal R606-*1 1K PWM_PULL-DOWN_1K R433 10K OPT ERROR_OUT R420 100 NON_CI_CAP C435 0.1uF 16V EN 7 1.5A6 4 5 R434 10K R438 22K OUT R1 R457 FB 4.3K C472 22uF 10V R2 R456 4.7K 1/16W 1% C467 560pF 50V GND FET_AOS R445 100 C476 0.1uF 16V C425 0.1uF 16V FET_AOS G C423 4.7uF FET_2.5V 16V C423-*1 2.2uF 10V FET_2.5V R445-*1 2.2K 1/16W 1% SS NON_CI_CAP C475 0.1uF 16V C461 10uF 10V +3.3V_Normal 8 9 IN THERMAL A_DIM PWM_DIM R611 0 L403 BLM18SG700TN1D +1.5V_DDR [EP] BLM18PG121SN1D NON_PSU_T120_LGD +3.3V_Normal FET_AOS Q403 AO3407A INV_CTL +3.5V_ST PWM1 780 mA +3.3V_Normal Max 1000mA +3.5V_ST C OPT R418 6.8K OPT R475 0 +1.5V_DDR R426 10K FET_2.5V_DIODE DMP2130L Q403-*1 R443 10K POWER_ON/OFF_1 OPT R446 10K OPT C445 0.1uF 16V C437 22uF 16V FET_2.5V_AOS AO3435 Q403-*2 D GND 24V 2 1 S OPT R610 33K L404 CIS21J121 2 C411 0.1uF 16V 3 C B OPT R490 10K Q400 MMBT3904(NXP) G R462 10K +3.5V_ST PWR ON 1 24V 3 L404-*1 MLB-201209-0120P-N2 PD_+12V R447 1.2K 1% PANEL_VCC G +24V L407-*1 MLB-201209-0120P-N2 R407-*2 4.7K D Q401 MMBT3904(NXP) E VCC R405-*2 4.7K PANEL_DISCHARGE_RES_4.7K PANEL_DISCHARGE_RES_4.7K C443 10uF 25V R439 33K NORMAL_32 P404 FM20020-24 NORMAL_EXPEPT_32 P403 FW20020-24S 2 5% PD_KR_42_LIPS R450-*1 100 1% S B 3 1 PWR_DET_ON_SEMI IC408 NCP803SN293 G R406 4.7K C OPT R463 10K PD_+3.5V R450 0 D OPT R401 10K PD_+12V R448 2.7K 1% S R461 10K +3.5V_ST R488 100K New item Q409 AO3407A D +3.5V_ST RL_ON +3.5V_ST +24V --> 3.78V --> 3.92V (3.79V) +18.5V --> 3.5V --> 3.75V (3.59V) 0.015uF C409 0.015uF 50V +3.5V_ST +12V/+15V +20V --> 3.51V --> 3.76V (3.59V) +12V --> 3.58V --> 3.82V (3.68V) L412 120 CIS21J121 E R486 4.7K ERROR_OUT Vout=0.8*(1+R1/R2)=1.5319 FOR LPB Download [To LED DRIVER] +2.5V/+1.8V +3.3V_Normal +3.3V_Normal IC402 FOR LPB MODEL P407 12507WR-08L +2.5V_Normal TJ3940S-2.5V-3L VIN 3 Vd=550mV 1 NON_CI_CAP C432 0.1uF 16V 2 VOUT 300 mA 1 R473 1 GND OPT R615 10K OPT R616 10K 2 3 C440 0.1uF 16V C403 10uF 10V FOR LPB MODEL_L/DIM R612 33 LOCAL DIMMING L/DIM_SCLK 4 5 FOR LPB MODEL_L/DIM R613 33 L/DIM_MOSI FOR LPB MODEL R183 33 6 I2C_SCL 7 8 9 I2C_SDA FOR LPB MODEL_L/DIM R614 33 FOR LPB MODEL R184 33 L/DIM_VS FOR LPB MODEL_L/DIM R617 4.7K S7LR core 1.2V volt C447 +3.3V_Normal 2000 mA +3.5V_ST 1% 1% OPT C4072 100pF FB 4 3A 5 PWRGD EN BOOT 13 14 VIN_3 2 GND_1 3 GND_2 4 PH_3 11 PH_2 NR8040T3R6N PH_1 C453 22uF 10V 10 IC403 TPS54319TRE 9 R2 C444 0.1uF 16V C456 22uF 10V COMP COMP C494 2200pF 50V THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. OPT R180 10K OLP OPT R181 1K C488 3300pF C493 0.01uF 50V EN Vout=0.8*(1+R1/R2) Copyright ⓒ 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes +3.3V_Normal SS/TR R432 1/16W 330K 5% R436 15K R1 C448 3300pF R442 27K 1/16W 1% C439 50V 100pF Not used : only for small(ready) 50V R608 12K R423 12K 1% L415 3.6uH 12 8 VIN_2 7 C430 10uF 10V THERMAL 17 5 9 6 SS OPT C492 22uF 16V 1 RT/CLK R609 11K 3 7 OPT C4074 0.1uF 16V VIN_1 NON_CI_CAP C431 0.1uF 16V VSENSE R416 56K AGND 2 C420 22uF 16V NC L413 AGND R1 VIN OPT C4073 0.1uF 16V 8 1 THERMAL PGND [EP]LX +5V_Normal L425 BLM18PG121SN1D L406 3.6uH 15 +5V_USB IC401 AOZ1051PI 6 C4075 10uF 25V +1.10V_VDDC C441 0.1uF 16V EP[GND] R410 10K 16 +5V_USB L401 C405 10uF 25V OPT 0.33uF 16V R428 10K +12V/+15V R2 3A $ 0.165 R441 56K 1/16W 1% Vout=0.827*(1+R1/R2)=1.225V GP4L_S7LR2 POWER_LARGE 2011/11/26 4 LGE Internal Use Only IR/LED and control for normal models. +3.5V_ST R2404 10K 1% R2405 10K 1% R2411 100 R2401 100 OPT C2408 18pF 50V KEY1 OPT C2401 D2402 0.1uF 5.6V AMOTECH CO., LTD. L2402 BLM18PG121SN1D R2402 100 KEY2 +3.5V_ST IR_OUT_EU R2429 3.3K +3.5V_ST C2403 0.1uF 16V C2404 1000pF 50V B IR_OUT R2431 47K E C IR_OUT Q2405 MMBT3904(NXP) 4 JP2408 5 OPT R2413 1.5K LED_B/LG_LOGO 12_SUB R2432 1.5K R2430 10K C JP2407 6 IR_OUT IR_OUT_EU IR_OUT_EU Q2406 MMBT3904(NXP) 3 L2403 BLM18PG121SN1D +3.5V_ST R2425 1K P2403 12507WR-12L 2 OPT D2404 5.48VTO5.76V R2426 3.3K LED_R/BUZZ 7 OPT C2410 0.1uF 16V JP2409 8 JP2410 9 B E C2407 100pF 50V +3.3V_Normal 11_SUB L2404 BLM18PG121SN1D OPT D2405 5.48VTO5.76V 11_SUB C2405 0.1uF 16V 10 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 11 JP2411 IR_OUT_US R2409 0 OPT P2402 12507WR-15L 1 OPT C2409 18pF 50V 11_SUB P2401 12507WR-10L SENSOR_SDA +3.5V_ST IR_OUT R2410 22 OPT D2403 5.48VTO5.76V R2412 100 OPT C2402 D2401 0.1uF 5.6V AMOTECH CO., LTD. IR_OUT 12_SUB SENSOR_SCL L2401 BLM18PG121SN1D 11_SUB C2406 1000pF 50V IR OPT R2414 1.5K LED_R/BUZZ OPT R2416 10K 13 13 14 15 16 S/T_SCL OPT C906 18pF 50V OPT D902 ADUC 5S 02 0R5L 5.5V OPT C907 18pF 50V OPT D903 ADUC 5S 02 0R5L 5.5V S/T_SDA THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright ⓒ 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes GP4L_S7LR2 IR/CONTROL 2011/11/16 6 LGE Internal Use Only USB (SIDE) USB1_DIODES USB2_DIODES USB_2 EAN61849601 EAN61849601 L1450-*1 MLB-201209-0120P-N2 IC1450 AP2191DSG L1451-*1 MLB-201209-0120P-N2 120-ohm USB_2_BEAD_MAG 120-ohm NC L1451 CIS21J121 OPT R1458 2K 1/8W 5% OPT R1459 2K 1/8W 5% OUT_2 OUT_1 C1451 22uF 16V FLG 8 1 $0.077 7 2 6 3 5 4 GND +5V_USB L1450 CIS21J121 USB_2_BEAD_SS IN_1 C1452 10uF 10V IN_2 EN IC1451 AP2191DSG OPT R1450 2K 1/8W 5% C1453 0.1uF OPT R1452 2K 1/8W 5% OUT_2 OUT_1 8 1 $0.077 7 2 6 3 5 4 +5V_USB GND IN_1 USB_2 C1454 10uF 10V IN_2 C1450 22uF 16V USB_2 +3.3V_Normal NC FLG EN USB_2 C1455 0.1uF +3.3V_Normal OPT R1457 4.7K R1455 4.7K OPT USB1_CTL USB2_CTL USB_2 R1456 10K R1454 10K USB2_OCD 1 2 SIDE_USB2_DM 3 3AU04S-305-ZC-(LG) 47 USB_2 SIDE_USB2_DP 4 5 1 2 3 4 3AU04S-345-ZC-H-LG 1 2 3 3AU04S-305-ZC-(LG) 4 5 1 2 3 4 5 Copyright ⓒ 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes D1451 JK1451 USB_2_NORMAL USB DOWN STREAM SIDE_USB1_DP JK1451-*1 USB_2_32LS3500 USB DOWN STREAM USB DOWN STREAM USB DOWN STREAM 3AU04S-345-ZC-H-LG USB1_OCD SIDE_USB1_DM THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. R1453 47 JK1450 USB_1_NORMAL 5 R1451 JK1450-*1 USB_1_32LS3500 D1450 RCLAMP0502BA RCLAMP0502BA OPT OPT GP4_S7LR2 USB_OCP_DIODE 10/08/13 7 LGE Internal Use Only HDMI 5V_HDMI_1 5V_HDMI_1 +5V_Normal +5V_Normal 5V_HDMI_2 C A1 A2 A1 R830 B R884 R888 2.7K 2.7K DDC_SDA_1 16 R885 R889 2.7K 2.7K DDC_SDA_1 DDC_SDA_2 DDC_SCL_1 DDC_SCL_2 R887 R891 2.7K 2.7K HDMI_SIDE HPD1 10K E HDMI_SIDE Q802 MMBT3904(NXP) C802 0.1uF 16V HDMI_2 R802 1.8K 3.3K R804 HDMI_2 NON_CI_CAP 1K 17 MMBD6100 D824 C 20 18 MMBD6100 D822 C HDMI_SIDE MMBD6100 D821 R896 A2 HDMI_2 10K SHIELD C A1 R806 19 +5V_Normal 5V_HDMI_4 5V_DET_HDMI_1 A2 HDMI_1 DDC_SDA_4 DDC_SCL_1 15 DDC_SCL_4 14 HDMI_1_Normal EAG59023302 HDMI_CEC 13 CK-_HDMI1 12 11 10 9 8 7 6 5 4 3 2 1 CK+ CK+_HDMI1 D0- D0-_HDMI1 D0_GND D0+ D0+_HDMI1 D1- D1-_HDMI1 D1_GND D1+ D1+_HDMI1 D2- D2-_HDMI1 D2_GND D2+ D2+_HDMI1 OPT D802 For CEC JK802 R855 100 CEC_REMOTE_S7 HDMI_CEC For BDP In-Packing Model - EMI Gasket Touch Jack HDMI_2 5V_HDMI_2 SIDE_HDMI5V_HDMI_4 HDMI_2 5V_DET_HDMI_2 5V_DET_HDMI_4 R807 10K BODY_SHIELD HDMI_2 20 19 C B 20 R828 10K 19 HPD2 DDC_SDA_2 16 R805 HDMI_ARC 5 4 3 2 1 CK+_HDMI2 D0- D0-_HDMI2 EAG62611201 CK+ HDMI_SIDE EAG59023302 HDMI_2_Normal CK-_HDMI2 6 19 HPD4 18 10K E 17 16 DDC_SDA_4 15 15 14 14 13 HDMI_CEC 12 7 B HDMI_SIDE R862 0 HDMI1_ARC 13 8 16V C 11 10 9 8 7 D0+_HDMI2 D1- 6 D1-_HDMI2 D1_GND 5 D1+ D2- D1+_HDMI2 4 D2-_HDMI2 3 D2_GND 2 D2+ 1 D2+_HDMI2 OPT D801 JK801 THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright ⓒ 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 12 CK-_HDMI4 12 D0_GND D0+ HDMI_CEC 13 JK803 11 10 CK+ CK+_HDMI4 9 D0D0-_HDMI4 D0_GND 8 D0+ 7 D0+_HDMI4 6 D1D1-_HDMI4 5 D1_GND 4 D1+ D1+_HDMI4 3 D2D2-_HDMI4 2 D2_GND 1 D2+ D2+_HDMI4 OPT D811 20 20 DDC_SCL_4 DDC_SCL_2 9 1.8K HDMI_SIDE 17 15 11 10 R837 18 16 14 HDMI_SIDE NON_CI_CAP_HDMI_SIDE Q803 C803 MMBT3904(NXP) 0.1uF SHIELD SHIELD BODY_SHIELD 20 1K E 3.3K 1.8K HDMI_2 17 HDMI_2 R801 R803 18 HDMI_2 Q801 MMBT3904(NXP) NON_CI_CAP_HDMI_2 C801 0.1uF 16V 1K HDMI_SIDE R897 3.3K HDMI_2 R895 HDMI_SIDE R835 SHIELD HDMI_SIDE R808 10K 19 HOT_PLUG_DETECT 18 VDD[+5V] 17 DDC/CEC_GND 16 SDA 15 SCL 14 RESERVED 13 CEC 12 TMDS_CLK11 TMDS_CLK_SHIELD 10 TMDS_CLK+ 9 TMDS_DATA08 TMDS_DATA0_SHIELD 7 TMDS_DATA0+ 6 TMDS_DATA15 TMDS_DATA1_SHIELD 4 TMDS_DATA1+ 3 TMDS_DATA22 TMDS_DATA2_SHIELD 1 TMDS_DATA2+ SIDE_HDMI_32LS3500 51U019S-312HFN-E-R-E-LG JK803-*1 19 HPD 18 +5V_POWER 17 DDC/CEC_GND 16 SDA 15 SCL 14 NC 13 CEC 12 CLK- 11 CLK_SHIELD 10 CLK+ 9 DATA0- 8 DATA0_SHIELD 7 DATA0+ 6 DATA1- 5 DATA1_SHIELD 4 DATA1+ 3 DATA2- 2 DATA2_SHIELD 1 DATA2+ HDMI_2_BDP_Model HPD +5V_POWER DDC/CEC_GND SDA SCL NC CEC CLKCLK_SHIELD CLK+ DATA0DATA0_SHIELD DATA0+ DATA1DATA1_SHIELD DATA1+ DATA2DATA2_SHIELD DATA2+ HDMI_1_BDP_Model YKF45-7054V YKF45-7054V JK802-*1 JK801-*1 GP4L_S7LR2 HDMI 2011.10.04 8 LGE Internal Use Only RGB-PC / SPDIF PC AUDIO SPDIF OPTIC JACK PC_AUDIO +3.3V_Normal JK1102 5.15 Mstar Circuit Application PEJ027-04 SPDIF_OPTIC JK1103 2F01TC1-CLM97-4F VIN SPDIF_OUT OPT R1104 10K OPT C1109 22uF 16V OPT C1110 10uF 16V SPDIF_OPTIC C1131 0.1uF 16V SPDIF_OPTIC C1121 100pF 50V 2 3 Fiber Optic VCC 1 E_SPRING T_TERMINAL1 7A B_TERMINAL1 4 R_SPRING 5 T_SPRING PC_AUDIO R1107 15K AMOTECH CO., LTD. PC_R_IN NON_CI_CAP_PC_AUDIO OPT PC_AUDIO D1101 C1107 R1102 100pF 470K 5.6V 50V 7B B_TERMINAL2 6B T_TERMINAL2 AMOTECH CO., LTD. OPT D1102 5.6V PC_AUDIO R1110 10K PC_AUDIO R1108 15K 4 SHIELD GND 3 6A PC_L_IN NON_CI_CAP_PC_AUDIO PC_AUDIO C1108 R1103 100pF 470K 50V PC_AUDIO R1111 10K RGB PC +5V_Normal RGB_PC D1115 MMBD6100 A2 C A1 NON_CI_CAP_RGB_PC C1129 0.1uF 16V RGB_PC RGB_PC R1140 2.2K R1139 2.2K RGB_DDC_SCL NON_CI_CAP_RGB_PC NON_CI_CAP_RGB_PC C1127 18pF 50V RGB_DDC_SDA C1128 18pF 50V DSUB_VSYNC DSUB_HSYNC OPT C1122 68pF 50V OPT OPT C1126 D1109 68pF 20V 50V ADUC 20S 02 010L OPT D1114 5.6V OPT D1113 20V ADUC 20S 02 010L OPT D1116 5.6V OPT R1148 0 DSUB_B+ PM_RXD ADUC 20S 02 010L RGB_PC R1133 75 OPT R1149 0 OPT D1110 20V PM_TXD R1150 0 R1151 0 DSUB_G+ ADUC 20S 02 010L RGB_PC R1135 75 +3.3V_Normal OPT D1111 20V RGB_PC R1146 10K RGB_PC R1147 1K DSUB_DET OPT D1117 5.6V ADMC 5M 02 200L DSUB_R+ 16 SHILED DDC_GND DDC_CLOCK GND_1 SYNC_GND 15 10 4 9 3 5 V_SYNC NC 14 BLUE H_SYNC BLUE_GND 13 GREEN GREEN_GND DDC_DATA 2 8 12 RED 7 1 6 11 GND_2 ADUC 20S 02 010L OPT D1112 20V RED_GND RGB_PC R1137 75 JK1104 SPG09-DB-010 RGB_PC THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright ⓒ 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes GP4L_S7LR2 RGB-PC/SPDIF 2011/09/27 9 LGE Internal Use Only RS-232C COMMERCIAL/NonOS MODEL OPTION COMMERCIAL MODEL OPTION COMMERCIAL_RS232C_PHONEJACK 32LS3500_RS232C_PHONEJACK JP1002 IR_OUT R1003 100 M6 6 M6 6 M1 1 M1 1 M3_DETECT 3 M3_DETECT 3 M4 4 M4 4 M5_GND 5 M5_GND 5 JP1000 +3.5V_ST R1002 100 JP1001 JP1004 C1000 0.33uF OPT D1000 ADUC 20S 02 010L 20V COMMERCIAL C1005 0.1uF COMMERCIAL COMMERCIAL IC1000 OPT D1001 ADUC 20S 02 010L 20V KJA-PH-1-0177 JK1001 (H:7mm) PEJ030-01 JK1001-*1 ONLY 32LS3500 US MODEL(H:10mm) MAX3232CDR C1+ COMMERCIAL C1001 0.1uF COMMERCIAL C1002 0.1uF C1- C2+ COMMERCIAL C1003 0.1uF 1 16 2 15 3 14 4 13 VCC OS_Debug(P1000) +3.5V_ST V+ C2- 5 12 6 11 12507WR-04L JP1003 DOUT1 RIN1 RS-232C_IC_Bypass ROUT1 R1000 0 R1001 0 RS-232C_IC_Bypass V- COMMERCIAL C1004 0.1uF DOUT2 RIN2 7 10 8 9 P1000 GND VCC PM_RXD GND PM_RXD RM_TXD DIN1 PM_TXD 1 2 3 4 5 DIN2 GND ROUT2 EAN41348201 For Comsumer model, use 4PIN Wafer. THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright ⓒ 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes GP4L_S7LR2 RS232C_PHONE 2011/08/13 10 LGE Internal Use Only LVDS for large inch [51Pin LVDS Connector] (For FHD 60Hz) FOR FHD REVERSE(10bit) [30Pin LVDS Connector] (For HD 60Hz_Normal) Change in S7LR FHD P703 FI-RE51S-HF-J-R1500 MIRROR LVDS_SEL Pol-change RXA4+ RXA0+ RXA0- RXA4- RXA0- RXA0+ HD P705 1 +3.3V_Normal FF10001-30 2 3 OPT R705 3.3K 4 RXA3+ RXA1+ RXA1- RXA3- RXA1- RXA1+ 1 RXACK+ RXA2+ RXA2- 2 RXACK- RXA2- RXA2+ 3 RXA2+ RXACK+ RXACK- 4 5 OPT R710 10K 6 +3.3V_Normal 7 8 9 SCANNING_EN OPT R713 0 RXA2- RXACK- RXACK+ 5 RXA1+ RXA3+ RXA3- 6 RXA3+ RXA1- RXA3- RXA3+ 7 RXA3- RXA0+ RXA4+ RXA4- 8 RXA0- RXA4- RXA4+ 9 RXACK+ 10 RXACK- PWM_DIM OPT R703 3.3K PSU_T120_LGD R706 0 10 OPC&SCANNING_CTRL OPT R704 10K 11 12 RXA4+ 13 RXA4- 14 RXA3+ 15 RXA3- 16 RXACK+ 17 RXACK- 18 19 RXA2+ 20 RXA2- RXB4+ RXB0+ RXB0- 11 RXB4- RXB0- RXB0+ 12 RXA2+ RXB3+ RXB1+ RXB1- 13 RXA2- RXB3- RXB1- RXB1+ 14 RXBCK+ RXB2+ RXB2- 15 RXA1+ RXBCK- RXB2- RXB2+ 16 RXA1- RXB2+ RXBCK+ RXBCK- 17 21 RXB2- RXBCK- RXBCK+ 18 RXA0+ 22 RXB1+ RXB3+ RXB3- 19 RXA0- RXB1- RXB3- RXB3+ 20 RXB0+ RXB4+ RXB4- 21 RXB4+ 22 RXA1+ 23 RXA1- 24 RXA0+ 25 LVDS_SEL RXB0- RXA0- RXB4- 30 OPT R711 10K AUO_GND/LGD_NC 24 27 29 OPT R712 3.3K 23 26 28 +3.3V_Normal PANEL_VCC 25 RXB4+ AUO_GND R709 10K RXB4- HD L701 70-ohm BLM18SG700TN1D 26 27 RXB3+ 31 RXB3- 32 RXBCK+ 33 RXBCK- 28 FOR FHD REVERSE(8bit) 29 Change in S7LR 30 34 OPT C701 10uF 16V OPT C702 1000pF 50V HD C703 0.1uF 16V 31 MIRROR 35 RXB2+ 36 RXB2- Pol-change Shift RXA4+ RXA4+ RXA4- RXA0- RXA4- RXA4- RXA4+ RXA0+ 37 38 RXB1+ 39 RXB1- 40 RXB0+ 41 RXB0- RXA3+ RXA0+ RXA0- RXA1- RXA3- RXA0- RXA0+ RXA1+ RXACK+ RXA1+ RXA1- RXA2- RXACK- RXA1- RXA1+ RXA2+ RXA2+ RXA2+ RXA2- RXACK- RXA2- RXA2- RXA2+ RXACK+ RXA1+ RXACK+ RXACK- RXA3- RXA1- RXACK- RXACK+ RXA3+ RXA0+ RXA3+ RXA3- RXA4- RXA0- RXA3- RXA3+ RXA4+ RXB0- 42 43 44 PANEL_VCC 45 46 47 FHD L702 70-ohm 48 49 50 51 OPT C700 10uF 16V OPT C709 1000pF 50V FHD C710 0.1uF 16V RXB4+ RXB4+ RXB4- RXB4- RXB4- RXB4+ RXB0+ RXB3+ RXB0+ RXB0- RXB1- RXB3- RXB0- RXB0+ RXB1+ RXBCK+ RXB1+ RXB1- RXB2- RXBCK- RXB1- RXB1+ RXB2+ RXB2+ RXB2+ RXB2- RXBCK- 52 THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright ⓒ 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes RXB2- RXB2- RXB2+ RXBCK+ RXB1+ RXBCK+ RXBCK- RXB3- RXB1- RXBCK- RXBCK+ RXB3+ RXB0+ RXB3+ RXB3- RXB4- RXB0- RXB3- RXB3+ RXB4+ GP4L_S7LR2 LVDS_LARGE 2011/11/14 11 LGE Internal Use Only R1227 L1202 CIC21J501NE 1uF 0.1uF C1220 1uF C1241 1uF C1238 1uF C1219 1uF C1218 C1217 0.1uF 0.1uF C1239 10uF C1206 OPT C1251 OS 1K 1% 0.1uF C1250 OS 1% 1K C1249 OS OS 1000pF R1225 0.1uF C1247 C1248 OS 1K 1% CLose to Saturn7M IC AVDD_DDR0 +1.5V_DDR R1228 R1224 OS 1K 1% CLose to Saturn7M IC CLose to DDR3 AVDD_DDR0 B-MVREFDQ B-MVREFCA OS A-MVREFCA OS 1000pF 1000pF C1204 1% 1K C1203 R1205 0.1uF A-MVREFDQ 1000pF 0.1uF C1202 C1201 AVDD_DDR0 1K 1% R1204 AVDD_DDR0 1K 1% 1% R1202 1K R1201 AVDD_DDR0 CLose to DDR3 IC1201-*1 K4B1G1646G-BCH9 IC1202-*1 K4B1G1646G-BCH9 DDR_1333_SS_NEW DDR_1333_SS_NEW N3 P7 P3 N2 P8 P2 R8 R2 T8 R3 L7 R7 N7 T3 M8 A0 VREFCA P3 A2 H1 A3 VREFDQ P2 A5 L8 A6 ZQ T8 A8 B2 A9 VDD_1 A10/AP VDD_2 A11 VDD_3 A12/BC VDD_4 A13 VDD_5 IC1201 H5TQ1G63DFR-H9C IC101 LGE2111A-T8 A4 R1203 A5 L8 ZQ 240 1% AVDD_DDR0 A7 A8 B2 C1205 10uF D9 C1207 0.1uF G7 C1208 0.1uF K2 C1210 0.1uF K8 C1211 0.1uF N1 C1212 0.1uF N9 C1213 0.1uF R1 C1214 0.1uF R9 C1215 0.1uF C1216 OS 0.1uF VDD_1 A9 VDD_2 A10/AP VDD_3 A11 VDD_4 A12/BC VDD_5 A13 VDD_6 VDD_7 D2 E9 F1 H2 H9 VDDQ_2 BA0 L9 T7 R3 L7 R7 N7 T3 CK CK VDDQ_4 CKE VDDQ_5 CS VDDQ_7 ODT VDDQ_8 RAS CAS N8 M3 NC_1 K9 K1 J3 K3 L3 T2 RESET J2 J8 M1 M9 P1 P9 T1 T9 NC_4 F3 DQSL G3 C7 VSS_1 DQSU VSS_2 DQSU VSS_3 VSS_4 DML VSS_5 DMU VSS_6 DQL0 VSS_8 DQL1 VSS_10 DQL2 DQL3 VSS_11 DQL4 VSS_12 DQL5 D8 E2 E8 F9 G1 G9 F7 F2 F8 H3 H8 G2 H7 DQL7 B1 D1 D3 E3 VSS_7 VSS_9 B7 E7 DQL6 B9 A-MA6 A-MA5 A-MA7 A-MA6 A-MA8 A-MA7 A-MA9 A-MA8 A-MA10 A-MA9 A-MA11 A-MA10 A-MA12 A-MA11 A-MA13 A-MA12 A-MA13 A-MA14 A-MBA0 A-MBA1 A-MBA2 VSSQ_1 D7 VSSQ_2 DQU0 VSSQ_3 DQU1 VSSQ_4 DQU2 VSSQ_5 DQU3 VSSQ_6 DQU4 VSSQ_7 A-MCK A-MBA0 C1209 0.01uF 50V A-MCKE A-MBA1 A-MBA2 A-MCK A-MCKB A-MCKB DQU5 VSSQ_8 DQU6 VSSQ_9 DQU7 C3 C8 C2 A7 A2 B8 A3 B11 F12 C15 E12 A14 D11 B14 D12 C16 C13 A15 E11 B13 A_DDR3_A[0] B_DDR3_A[0] A_DDR3_A[1] B_DDR3_A[1] A_DDR3_A[2] B_DDR3_A[2] A_DDR3_A[3] B_DDR3_A[3] A_DDR3_A[4] B_DDR3_A[4] A_DDR3_A[5] B_DDR3_A[5] A_DDR3_A[6] B_DDR3_A[6] A_DDR3_A[7] B_DDR3_A[7] A_DDR3_A[8] B_DDR3_A[8] A_DDR3_A[9] B_DDR3_A[9] A_DDR3_A[10] B_DDR3_A[10] A_DDR3_A[11] B_DDR3_A[11] A_DDR3_A[12] B_DDR3_A[12] A_DDR3_A[13] B_DDR3_A[13] A_DDR3_A[14] B_DDR3_A[14] D25 F22 G22 E24 F21 E23 D22 D24 D21 C24 C25 F23 B-MA0 B-MA2 B-MA1 B-MA3 B-MA2 B-MA4 B-MA3 B-MA5 B-MA4 B-MA6 B-MA5 B-MA7 B-MA6 B-MA8 B-MA7 B-MA9 B-MA8 B-MA10 B-MA9 B-MA11 B-MA10 B-MA12 B-MA11 B-MA13 A-MCKE F13 E21 B15 E13 B_DDR3_BA[0] A_DDR3_BA[1] B_DDR3_BA[1] A_DDR3_BA[2] A17 B16 B_DDR3_MCLK A_DDR3_MCLKZ B_DDR3_MCLKZ A_DDR3_MCLKE B_DDR3_MCLKE P2 R8 R2 T8 R3 L7 R7 N7 T3 F24 OS C1240 B-MBA1 F20 B-MBA2 0.01uF 50V B-MCK G23 B-MBA1 M3 B-MBA2 K9 B-MCKE K1 A-MRASB AVDD_DDR0 A-MCASB R1231 A-MWEB 10K A-MODT A-MRASB A-MCASB A-MWEB A-MRESETB E14 B12 A12 C12 AVDD_DDR0 D20 A_DDR3_ODT B_DDR3_ODT A_DDR3_RASZ B_DDR3_RASZ A_DDR3_CASZ B_DDR3_CASZ A_DDR3_WEZ B-MCASB A24 B-MWEB B_DDR3_WEZ F11 K3 OS L3 B-MWEB A-MDQSL A-MDQSL A-MDQSLB A-MDQSU A-MDQSUB A-MDQSU A-MDQSUB A-MDML A-MDMU A-MDML A-MDMU A-MDQL0 A-MDQL1 A-MDQL0 A-MDQL2 A-MDQL1 A-MDQL3 A-MDQL2 A-MDQL4 A-MDQL3 A-MDQL5 A-MDQL4 A-MDQL6 A-MDQL5 A-MDQL7 A-MDQL6 A-MDQL7 A-MDQU0 A-MDQU1 A-MDQU0 A-MDQU2 A-MDQU1 A-MDQU3 A-MDQU2 A-MDQU4 A-MDQU3 A-MDQU5 A-MDQU4 A-MDQU6 A-MDQU5 A-MDQU7 A-MDQU6 A-MDQU7 C18 B_DDR3_DQSL A_DDR3_DQSLB B_DDR3_DQSU A_DDR3_DQSUB E15 A21 B_DDR3_DQML A_DDR3_DQMU G15 B21 F15 B22 F14 A22 D15 B_DDR3_DQL[0] A_DDR3_DQL[1] B_DDR3_DQL[1] A_DDR3_DQL[2] B_DDR3_DQL[2] A_DDR3_DQL[3] B_DDR3_DQL[3] A_DDR3_DQL[4] B_DDR3_DQL[4] A_DDR3_DQL[5] B_DDR3_DQL[5] A_DDR3_DQL[6] B_DDR3_DQL[6] A_DDR3_DQL[7] B_DDR3_DQL[7] A_DDR3_DQU[0] B_DDR3_DQU[0] A_DDR3_DQU[1] B_DDR3_DQU[1] F16 C21 E16 A20 D16 C20 B_DDR3_DQU[2] A_DDR3_DQU[3] B_DDR3_DQU[3] A_DDR3_DQU[4] B_DDR3_DQU[4] A_DDR3_DQU[5] B_DDR3_DQU[5] A_DDR3_DQU[6] B_DDR3_DQU[6] A_DDR3_DQU[7] B_DDR3_DQU[7] VDD_1 A10/AP VDD_2 A11 VDD_3 A12/BC VDD_4 A13 VDD_5 VDD_6 VDD_7 VDD_8 BA0 VDDQ_2 CK VDDQ_3 CKE VDDQ_4 VDDQ_5 CS VDDQ_6 ODT VDDQ_7 RAS VDDQ_8 CAS VDDQ_9 L24 J23 M24 H23 M23 B-MDMU B-MDQL0 B-MDQL0 B-MDQL2 F7 B-MDQL1 B-MDQL3 B-MDQL2 B-MDQL4 B-MDQL3 B-MDQL5 B-MDQL4 B-MDQL6 B-MDQL5 B-MDQL7 F2 F8 H3 H8 G2 H7 B-MDQL6 K23 B-MDQL7 H22 K20 H20 L21 B-MDQU0 B-MDQU2 B-MDQU1 B-MDQU3 B-MDQU2 B-MDQU4 B-MDQU3 B-MDQU5 B-MDQU4 B-MDQU6 B-MDQU5 H21 NC_4 DQSL G7 OS C1228 10uF G3 VDDQ_8 CAS VDDQ_9 OS C1229 OS C1230 0.1uF N1 OS C1231 0.1uF B7 0.1uF E9 L2 F1 K1 H2 J3 H9 K3 J9 NC_2 0.1uF R1 R9 OS C1234 0.1uF OS C1235 OS C1236 0.1uF F2 0.1uF F8 D3 H8 A8 G2 C1 H7 T7 DQSU VSS_1 DQSU VSS_2 DML VSS_4 DMU VSS_5 C8 F1 C2 H2 A7 A2 H9 B8 C3 C8 C2 A7 A2 B8 A3 B-MDQU7 DQL0 VSS_7 DQL1 VSS_8 DQL2 VSS_9 DQL3 VSS_10 DQL4 VSS_11 DQL5 VSS_12 C7 B3 B7 J2 D3 M1 E3 M9 F7 P1 F2 P9 F8 T1 H3 T9 H8 G2 DQL6 H7 VSSQ_2 DQU1 VSSQ_3 DQU2 VSSQ_4 DQU3 VSSQ_5 DQU4 VSSQ_6 DQU5 VSSQ_7 DQU6 VSSQ_8 DQU7 VSSQ_9 B9 D7 D1 C3 D8 C8 E2 C2 E8 A7 F9 A2 G1 B8 G9 A3 IC1201-*2 NT5CB64M16DP-CF L9 T7 VSS_1 DQSU VSS_2 VSS_3 DML VSS_4 DMU VSS_5 VSS_6 DQL0 VSS_7 DQL1 VSS_8 DQL2 VSS_9 DQL3 VSS_10 DQL4 VSS_11 DQL5 P3 B3 N2 E1 P8 G8 P2 J2 R8 R2 J8 T8 M1 R3 M9 L7 P1 R7 N7 P9 T3 T1 T9 M2 DQL7 N8 B1 VSSQ_2 DQU1 VSSQ_3 DQU2 VSSQ_4 DQU3 VSSQ_5 DQU4 VSSQ_6 DQU5 VSSQ_7 DQU6 VSSQ_8 DQU7 M3 A3 VREFDQ P2 A5 A6 L8 ZQ T8 A8 A9 VDD_1 A10/AP VDD_2 A11 VDD_3 A12 VDD_4 NC_6 VDD_5 VDD_6 VDD_7 VDD_8 K7 D8 K9 E2 E8 L2 F9 K1 J3 G1 K3 G9 L3 VSSQ_9 B2 R3 D9 L7 G7 R7 K2 N7 K8 N9 R9 D3 DDR_DVB_T2_2G DDR_DVB_T2_2G DDR_1600_MICRON DDR_1600_MICRON IC1201-*3 K4B2G1646C IC1202-*3 K4B2G1646C IC1201-*6 MT41J64M16JT-125:G IC1202-*6 MT41J64M16JT-125:G VDDQ_2 VDDQ_3 CKE VDDQ_4 VDDQ_5 CS VDDQ_6 ODT VDDQ_7 RAS VDDQ_8 CAS VDDQ_9 N8 P7 P3 N2 P8 P2 R8 R2 T8 R3 L7 R7 N7 T3 A0 H1 VREFDQ P2 A5 A6 L8 ZQ T8 A9 VDD_1 A10/AP VDD_2 A11 VDD_3 A12/BC VDD_4 VDD_5 VDD_6 NC_5 VDD_7 BA0 VDD_9 VDD_8 K7 K9 K1 K3 L3 D9 L7 G7 R7 K2 N7 K8 VDDQ_2 CK VDDQ_3 VDDQ_4 CS VDDQ_6 ODT VDDQ_7 VDDQ_5 RAS VDDQ_8 CAS VDDQ_9 WE N9 R9 NC_2 NC_3 NC_4 F3 DQSL K7 K9 D2 F1 K1 J3 K3 L3 J9 DQSU DQSU D3 F7 F2 F8 H3 H8 G2 H7 VSS_2 DML VSS_4 DMU VSS_5 DQL0 VSS_7 VSS_6 E3 DQL1 VSS_8 DQL2 VSS_9 DQL3 VSS_10 DQL4 VSS_11 DQL5 VSS_12 C3 C8 C2 A7 A2 B8 A3 THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright ⓒ 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes VDD_5 VDD_6 NC_5 VDD_7 BA0 VDD_9 VDD_8 D9 L7 G7 R7 K2 N7 K8 N9 R9 VDDQ_2 CK VDDQ_3 CKE VDDQ_4 CS VDDQ_6 ODT VDDQ_7 VDDQ_5 RAS VDDQ_8 CAS VDDQ_9 NC_2 NC_4 DQSL K7 K9 D2 F1 K1 J3 K3 L3 J9 A9 C7 B3 B7 E7 J2 D3 J8 M1 M9 F7 F2 P9 F8 T1 H3 H8 G2 H7 VSSQ_2 DQU1 VSSQ_3 DQU2 VSSQ_4 DQU3 VSSQ_5 DQU4 VSSQ_6 DQU5 VSSQ_7 DQU6 VSSQ_8 DQU7 VSSQ_9 B9 VSS_2 VSS_3 VSS_4 VSS_5 DQL0 VSS_7 VSS_6 DQL1 VSS_8 DQL2 VSS_9 DQL3 VSS_10 DQL4 VSS_11 DQL5 VSS_12 D1 C3 D8 C8 E2 C2 E8 A7 F9 A2 G1 B8 G9 A3 VDD_3 VDD_4 VDD_5 VDD_6 A15 VDD_7 BA0 VDD_9 VDD_8 D9 L7 G7 R7 K2 N7 K8 N9 R9 VDDQ_2 CK VDDQ_3 CKE VDDQ_4 CS VDDQ_6 ODT VDDQ_7 VDDQ_5 RAS VDDQ_8 CAS VDDQ_9 NC_2 NC_4 DQSL K7 K9 D2 F1 K1 J3 K3 L3 J9 A9 C7 B3 B7 E7 J2 D3 J8 M1 M9 F7 F2 P9 F8 T1 H3 H8 G2 H7 VSSQ_2 DQU1 VSSQ_3 DQU2 VSSQ_4 DQU3 VSSQ_5 DQU4 VSSQ_6 DQU5 VSSQ_7 DQU6 VSSQ_8 DQU7 VSSQ_9 B9 VSS_2 VSS_3 VSS_4 VSS_5 DQL0 VSS_7 VSS_6 DQL1 VSS_8 DQL2 VSS_9 DQL3 VSS_10 DQL4 VSS_11 DQL5 VSS_12 D1 C3 D8 C8 E2 C2 E8 A7 F9 A2 G1 B8 G9 A3 VDD_3 VDD_4 VDD_5 VDD_6 A15 VDD_7 BA0 VDD_9 VDD_8 D9 L7 G7 R7 K2 N7 K8 N9 R9 VDDQ_2 CK VDDQ_3 CKE VDDQ_4 CS VDDQ_6 ODT VDDQ_7 VDDQ_5 RAS VDDQ_8 CAS VDDQ_9 NC_2 NC_4 DQSL K7 K9 D2 F1 K1 J3 K3 L3 J9 A9 C7 B3 B7 E7 J2 D3 J8 M1 M9 F7 F2 P9 F8 T1 H3 H8 G2 H7 VSSQ_2 DQU1 VSSQ_3 DQU2 VSSQ_4 DQU3 VSSQ_5 DQU4 VSSQ_6 DQU5 VSSQ_7 DQU6 VSSQ_8 DQU7 VSSQ_9 B9 VSS_2 VSS_3 VSS_4 VSS_5 DQL0 VSS_7 VSS_6 DQL1 VSS_8 DQL2 VSS_9 DQL3 VSS_10 DQL4 VSS_11 DQL5 VSS_12 D1 C3 D8 C8 E2 C2 E8 A7 F9 A2 G1 B8 G9 A3 VDD_3 VDD_4 VDD_5 VDD_6 NC_5 VDD_7 BA0 VDD_9 VDD_8 D9 L7 G7 R7 K2 N7 K8 N9 R9 VDDQ_2 CK VDDQ_3 CKE VDDQ_4 CS VDDQ_6 ODT VDDQ_7 VDDQ_5 RAS VDDQ_8 CAS VDDQ_9 NC_2 NC_4 DQSL K7 K9 D2 F1 K1 J3 K3 L3 J9 A9 C7 B3 B7 E7 J2 D3 J8 M1 M9 F7 F2 P9 F8 T1 H3 H8 G2 H7 VSSQ_2 DQU1 VSSQ_3 DQU2 VSSQ_4 DQU3 VSSQ_5 DQU4 VSSQ_6 DQU5 VSSQ_7 DQU6 VSSQ_8 DQU7 VSSQ_9 B9 VSS_2 VSS_3 VSS_4 VSS_5 DQL0 VSS_7 VSS_6 DQL1 VSS_8 DQL2 VSS_9 DQL3 VSS_10 DQL4 VSS_11 DQL5 VSS_12 D1 C3 D8 C8 E2 C2 E8 A7 F9 A2 G1 B8 G9 A3 VDD_3 VDD_4 VDD_5 VDD_6 NC_5 VDD_7 BA0 VDD_9 VDD_8 D9 L7 G7 R7 K2 N7 K8 N9 R9 VDDQ_2 CK VDDQ_3 CKE VDDQ_4 CS VDDQ_6 ODT VDDQ_7 VDDQ_5 RAS VDDQ_8 CAS VDDQ_9 NC_2 NC_4 DQSL K7 K9 D2 F1 K1 J3 K3 L3 J9 A9 C7 B3 B7 E7 J2 D3 J8 M1 M9 F7 F2 P9 F8 T1 H3 H8 G2 H7 VSSQ_2 DQU1 VSSQ_3 DQU2 VSSQ_4 DQU3 VSSQ_5 DQU4 VSSQ_6 DQU5 VSSQ_7 DQU6 VSSQ_8 DQU7 VSSQ_9 B9 VSS_2 VSS_3 VSS_4 VSS_5 DQL0 VSS_7 VSS_6 DQL1 VSS_8 DQL2 VSS_9 DQL3 VSS_10 DQL4 VSS_11 DQL5 VSS_12 D1 C3 D8 C8 E2 C2 E8 A7 F9 A2 G1 B8 G9 A3 VDD_3 VDD_4 VDD_5 VDD_6 A15 VDD_7 BA0 VDD_9 VDD_8 D9 L7 G7 R7 K2 N7 K8 N9 R9 VDDQ_2 CK VDDQ_3 CKE VDDQ_4 CS VDDQ_6 ODT VDDQ_7 VDDQ_5 RAS VDDQ_8 CAS VDDQ_9 NC_2 NC_4 DQSL K7 D2 F1 K1 H2 J3 K3 L3 J9 A9 C7 B3 B7 E7 J2 D3 J8 M1 M9 F7 F2 P9 F8 T1 H3 H8 G2 H7 VSSQ_2 DQU1 VSSQ_3 DQU2 VSSQ_4 DQU3 VSSQ_5 DQU4 VSSQ_6 DQU5 VSSQ_7 DQU6 VSSQ_8 DQU7 VSSQ_9 B9 VSS_2 VSS_3 VSS_4 VSS_5 DQ0 VSS_7 VSS_6 DQ1 VSS_8 DQ2 VSS_9 DQ3 VSS_10 DQ4 VSS_11 DQ5 VSS_12 D1 C3 D8 C8 E2 C2 E8 A7 F9 A2 G1 B8 G9 A3 VDD_1 VDD_2 A11 VDD_3 A12/BC VDD_4 VDD_5 VDD_6 A15 VDD_7 BA0 VDD_9 VDD_8 VDDQ_2 CK VDDQ_3 CKE VDDQ_4 CS VDDQ_6 ODT VDDQ_7 VDDQ_5 RAS VDDQ_8 CAS VDDQ_9 NC_2 NC_4 A8 J7 C1 K7 C9 K9 D2 E9 L2 F1 K1 H2 J3 H9 K3 L3 J9 A1 VDDQ_1 CK VDDQ_2 CK VDDQ_3 CKE VDDQ_4 A8 C1 C9 D2 VDDQ_5 CS VDDQ_6 ODT VDDQ_7 RAS VDDQ_8 CAS VDDQ_9 E9 F1 H2 H9 J1 NC_1 J9 NC_2 L1 L9 NC_4 DQSL T7 NC_6 A9 DQSU VSS_1 DQSU VSS_2 B3 E1 VSS_3 DML VSS_4 DMU VSS_5 G8 J2 J8 VSS_6 DQL0 VSS_7 DQL1 VSS_8 DQL2 VSS_9 DQL3 VSS_10 DQL4 VSS_11 DQL5 VSS_12 M1 M9 P1 P9 T1 T9 DQL6 B1 VSSQ_1 DQU0 VSSQ_2 DQU1 VSSQ_3 DQU2 VSSQ_4 DQU3 VSSQ_5 DQU4 VSSQ_6 DQU5 VSSQ_7 DQU6 VSSQ_8 DQU7 VSSQ_9 B9 D1 D8 E2 E8 F9 G1 G9 VSS_1 DQSU VSS_2 VSS_3 NC_2 NC_4 DML VSS_4 DMU VSS_5 VSS_6 DQL0 VSS_7 DQL1 VSS_8 DQL2 VSS_9 DQL3 VSS_10 DQL4 VSS_11 DQL5 VSS_12 N9 R9 C3 A8 C2 C1 C9 A7 D2 E9 A2 F1 H2 B8 H9 A3 H1 A3 VREFDQ A4 A5 L8 A6 ZQ A7 A8 B2 A9 VDD_1 A10/AP VDD_2 A11 VDD_3 A12 VDD_4 NC_6 VDD_5 VDD_6 VDD_7 VDD_8 BA0 T7 G7 K2 K8 N1 N9 R1 R9 BA1 A1 VDDQ_1 CK VDDQ_2 CK VDDQ_3 CKE VDDQ_4 VDDQ_5 CS VDDQ_6 ODT VDDQ_7 RAS VDDQ_8 CAS VDDQ_9 A8 C1 C9 D2 E9 F1 H2 H9 J1 NC_1 RESET NC_2 NC_3 NC_4 F3 G3 D9 VDD_9 T2 A9 C7 B3 B7 E1 G8 DQSL J9 L1 L9 T7 NC_7 J2 D3 J8 M1 VSSQ_2 DQU1 VSSQ_3 DQU2 VSSQ_4 DQU3 VSSQ_5 DQU4 VSSQ_6 DQU5 VSSQ_7 DQU6 VSSQ_8 DQU7 VSSQ_9 VSS_1 DQSU VSS_2 VSS_3 DML VSS_4 DMU VSS_5 VSS_6 E3 M9 F7 P1 F2 P9 F8 T1 H3 T9 H8 G2 DQL0 VSS_7 DQL1 VSS_8 DQL2 VSS_9 DQL3 VSS_10 DQL4 VSS_11 DQL5 VSS_12 B9 D7 D1 C3 D8 C8 E2 C2 E8 A7 F9 A2 G1 B8 G9 A3 B3 E1 G8 J2 J8 M1 M9 P1 P9 T1 T9 DQL6 DQL7 B1 DQU0 A9 DQSU E7 H7 VSSQ_1 D7 A2 L9 DQL6 K8 R1 EAN61857201 VREFCA A1 DQSL DQSU N1 M8 A0 WE L1 NC_7 DQL7 J1 NC_1 DQSL H7 C8 NC_3 G3 G7 K2 A1 VDDQ_1 F3 G2 D9 BA1 RESET A9 C7 B7 E7 J2 D3 J8 M1 B1 VSSQ_1 DQU0 VSSQ_2 DQU1 VSSQ_3 DQU2 VSSQ_4 DQU3 VSSQ_5 DQU4 VSSQ_6 DQU5 VSSQ_7 DQU6 VSSQ_8 DQU7 VSSQ_9 B9 D1 D8 E2 E8 F9 G1 G9 J9 L1 L9 T7 NC_5 M9 F7 F2 P9 F8 T1 H3 H8 G2 H7 VSSQ_2 DQ9 VSSQ_3 DQ10 VSSQ_4 DQ11 VSSQ_5 DQ12 VSSQ_6 DQ13 VSSQ_7 DQ14 VSSQ_8 DQ15 VSSQ_9 B9 VSS_1 VSS_2 VSS_3 DML VSS_4 DMU VSS_5 DQ0 VSS_7 VSS_6 E3 P1 T9 A9 DQSU DQSU E1 G8 DQ1 VSS_8 DQ2 VSS_9 DQ3 VSS_10 DQ4 VSS_11 DQ5 VSS_12 D1 C3 C8 E2 C2 E8 A7 F9 A2 G1 B8 G9 A3 E1 G8 J2 J8 M1 M9 P1 P9 T1 T9 B1 VSSQ_1 D7 D8 B3 DQ6 DQ7 B1 VSSQ_1 DQ8 A9 WE B3 DQ6 DQ7 D7 R9 DQSL VSS_1 DML DMU E3 P1 T9 DQSU DQSU E1 G8 B2 A10/AP L9 T7 H8 A7 T2 L1 NC_5 L8 ZQ A8 CK F8 H3 A5 A6 L2 J1 NC_1 H1 A4 J7 K9 F2 VREFDQ BA2 C1 H9 VREFCA A2 A3 NC_6 C9 E9 A0 A1 M2 N8 A8 M8 M7 R1 M3 VDDQ_1 F3 T3 N1 A1 NC_3 G3 R3 BA1 WE B1 VSSQ_1 DQU0 A11 A12/BC L9 T7 DQL6 DQL7 D7 VDD_1 VDD_2 B2 DQSL VSS_1 DML DMU E3 P1 T9 DQSU DQSU E1 G8 A9 RESET R8 R2 T8 A10/AP T2 L1 NC_6 L8 A7 L2 H2 P8 ZQ A8 CK N2 P2 A5 J7 J1 NC_1 P3 H1 A4 A6 N3 P7 VREFDQ BA2 C1 H9 VREFCA A2 A3 NC_6 C9 E9 A0 A1 M2 N8 A8 M8 M7 R1 M3 VDDQ_1 F3 T3 N1 A1 NC_3 G3 R3 BA1 WE B1 VSSQ_1 DQU0 A11 A12/BC L9 T7 DQL6 DQL7 D7 VDD_1 VDD_2 B2 DQSL VSS_1 DML DMU E3 P1 T9 DQSU DQSU E1 G8 A9 RESET R8 R2 T8 A10/AP T2 L1 NC_6 L8 A7 L2 H2 P8 ZQ A8 CK N2 P2 A5 J7 J1 NC_1 P3 H1 A4 A6 N3 P7 VREFDQ BA2 C1 H9 VREFCA A2 A3 A13 C9 E9 A0 A1 M2 N8 A8 M8 M7 R1 M3 VDDQ_1 F3 T3 N1 A1 NC_3 G3 R3 BA1 WE B1 VSSQ_1 DQU0 A11 A12/BC L9 T7 DQL6 DQL7 D7 VDD_1 VDD_2 B2 DQSL VSS_1 DML DMU E3 P1 T9 DQSU DQSU E1 G8 A9 RESET R8 R2 T8 A10/AP T2 L1 NC_6 L8 A7 L2 H2 P8 ZQ A8 CK N2 P2 A5 J7 J1 NC_1 P3 H1 A4 A6 N3 P7 VREFDQ BA2 C1 H9 VREFCA A2 A3 A13 C9 E9 A0 A1 M2 N8 A8 M8 M7 R1 M3 VDDQ_1 F3 T3 N1 A1 NC_3 G3 R3 BA1 WE B1 VSSQ_1 DQU0 A11 A12/BC L9 T7 DQL6 DQL7 D7 VDD_1 VDD_2 B2 DQSL VSS_1 DML DMU E3 P1 T9 DQSU DQSU E1 G8 A9 RESET R8 R2 T8 A10/AP T2 L1 NC_6 L8 A7 L2 H2 P8 ZQ A8 CK N2 P2 A5 J7 J1 NC_1 P3 H1 A4 A6 N3 P7 VREFDQ BA2 C1 H9 VREFCA A2 A3 A13 C9 E9 A0 A1 M2 N8 A8 M8 M7 R1 M3 VDDQ_1 F3 T3 N1 A1 NC_3 G3 R3 BA1 WE B1 VSSQ_1 DQU0 A11 A12/BC L9 T7 DQL6 DQL7 D7 VDD_1 VDD_2 B2 DQSL VSS_1 DML DMU E3 P1 T9 DQSU DQSU E1 G8 A9 RESET R8 R2 T8 A10/AP T2 L1 NC_6 L8 A7 L2 H2 P8 ZQ A8 CK N2 P2 A5 J7 J1 NC_1 P3 H1 A4 A6 N3 P7 VREFDQ BA2 C1 H9 VREFCA A2 A3 A13 C9 E9 A0 A1 M2 N8 A8 M8 M7 R1 M3 VDDQ_1 F3 T3 N1 A1 NC_3 G3 R3 BA1 RESET B1 VSSQ_1 DQU0 VDD_3 VDD_4 L9 T7 DQL6 DQL7 D7 A11 A12/BC B2 DQSL VSS_1 VSS_3 E7 VDD_1 VDD_2 WE DQSL C7 B7 A9 CK R8 R2 T8 A10/AP T2 L1 NC_6 L8 A7 L2 H2 P8 ZQ A8 J7 N2 P2 BA2 C1 H9 P3 H1 VREFDQ A5 A6 N3 P7 A4 A13 C9 E9 VREFCA A2 A3 M2 N8 A8 A0 A1 M7 R1 J1 NC_1 RESET T3 N1 M3 CKE T2 G3 R3 A1 VDDQ_1 CK L2 J3 B2 BA1 BA2 J7 R8 R2 A7 A8 A13 N2 P8 A4 M2 M3 P7 P3 A2 A3 M7 N8 VREFCA A1 M8 R1 BA1 BA2 J1 NC_1 E3 F7 N3 N9 VDD_9 M2 A1 VDDQ_1 CK E7 M8 BA0 NC_5 M3 WE B7 N3 N1 VDD_8 M7 R1 VDD_9 CK DQSL T3 N1 BA1 J7 D1 R8 R2 A7 BA0 N2 P8 A4 BA2 B9 P7 H1 C7 IC1202-*4 H5TQ1G63DFR-PBC K8 VDD_7 N3 P3 A2 NC_5 DQL6 DQU0 K2 VDD_6 DDR_1333_NANYA_NEW EAN61857201 VREFCA A1 M7 VSS_12 VSSQ_1 G7 IC1202-*2 NT5CB64M16DP-CF M8 A0 RESET DDR_1600_HYNIX VDD_5 DDR_1333_NANYA_NEW P7 A9 DQSU T2 IC1201-*4 H5TQ1G63DFR-PBC A13 D9 B-MA14 B-MDQU7 DDR_1600_HYNIX VDD_4 L1 DQSL IC1202-*5 K4B1G1646G-BCK0 A12/BC J9 G3 DDR_1600_SS VDD_3 DQL7 B1 VSSQ_1 DQU0 F3 IC1201-*5 K4B1G1646G-BCK0 VDD_2 A11 E7 J8 NC_3 DDR_1600_SS VDD_1 A10/AP F3 A9 G8 VSS_6 D7 C3 B2 A9 NC_3 E1 VSS_3 C9 E9 A8 RESET G3 DQL7 D2 ZQ A7 DQSL E3 H3 L8 A6 L9 NC_6 0.1uF F7 A5 T2 L1 NC_4 DQSL VREFDQ A4 WE J1 NC_1 E7 OS C1232 OS C1233 N9 K9 L3 C7 B-MDQU6 K21 RAS K7 C9 DQSL 0.1uF K8 K2 NC_6 D7 B-MDQU0 B-MDQU1 L22 C1227 J1 NC_2 VDDQ_7 NC_3 A3 NC_1 ODT RESET A1 CK VDDQ_6 T2 D9 BA1 VDDQ_1 CS J7 C1 D2 VDDQ_5 F3 VDD_9 E3 B-MDQL1 G21 A_DDR3_DQU[2] D3 B-MDMU J24 VDDQ_4 AVDD_DDR0 B2 A9 E7 B-MDML B-MDML L20 L23 A_DDR3_DQL[0] G16 B20 B-MDQSUB B_DDR3_DQMU D17 B7 B-MDQSU J20 H24 A_DDR3_DQML A8 C7 B-MDQSU B-MDQSUB B_DDR3_DQSUB CKE H1 A3 BA2 A8 N3 B-MDQSLB J21 A_DDR3_DQSU VDDQ_3 A2 M2 A1 VDDQ_2 VREFCA A1 NC_5 N8 VDDQ_1 CK M8 A0 M7 M3 CK DQSL B-MDQSL K25 B_DDR3_DQSLB B18 A18 R9 WE 240 1% A7 RESET B-MDQSLB K24 A_DDR3_DQSL L3 ZQ F3 G3 OS R1226 L8 A6 T2 B-MRESETB B-MRESETB B_DDR3_RESET B19 A5 WE B-MDQSL A-MDQSLB A4 NC_3 E20 A_DDR3_RESET R1232 10K B-MRASB B24 B-MRASB B-MCASB B-MODT B25 J3 J3 K3 L2 B-MCKE B-MVREFDQ VREFDQ J7 B-MODT A-MODT A3 BA2 K7 K1 H1 B-MCKB B-MCKB F25 A2 T3 BA1 L2 M2 N8 K9 K8 VDD_9 A1 NC_5 B-MBA0 B-MVREFCA VREFCA M7 B-MBA0 G25 A_DDR3_MCLK P8 B-MA14 B_DDR3_BA[2] C17 N2 B-MA13 D23 G20 A_DDR3_BA[0] P3 B-MA12 B-MCK A-MRESETB DQSL G8 A-MA4 NC_3 NC_6 E1 A-MA5 K7 WE A9 B3 A-MA3 L2 VDDQ_6 NC_2 A-MA4 J7 VDDQ_3 J1 L1 T8 M2 VDDQ_1 VDDQ_9 J9 R2 BA2 A1 C9 R8 A-MA2 M7 BA1 C1 P2 A-MA3 NC_5 VDD_8 VDD_9 A8 A-MA14 A6 P8 C14 OS A3 A-MA1 1% VREFDQ A-MA2 R1235 56 A-MVREFDQ N2 A-MA0 1% H1 A-MA1 B23 56 R1237 A2 P3 A11 P7 B-MA1 1% A1 P7 S7LR2_DIVX_MS10 56 R1238 A0 R1236 56 VREFCA A-MA0 OS 1% N3 M8 K7 M8 A0 R7 N7 R1 VDD_8 J7 DDR_1333_HYNIX N3 B-MA0 L7 K2 N9 VDD_7 BA0 R3 G7 N1 BA2 DDR_1333_HYNIX A-MVREFCA M3 D9 VDD_6 M2 N8 R8 R2 A7 NC_5 IC1202 H5TQ1G63DFR-H9C EAN61828901 N2 P8 A4 M7 EAN61828901 N3 P7 A1 DQ8 VSSQ_2 DQ9 VSSQ_3 DQ10 VSSQ_4 DQ11 VSSQ_5 DQ12 VSSQ_6 DQ13 VSSQ_7 DQ14 VSSQ_8 DQ15 VSSQ_9 B9 D1 D8 E2 E8 F9 G1 G9 GP4L_S7LR2 DDR_256 2011/06/03 12 LGE Internal Use Only GLOBAL tuner block except EU and China FE_AGC_SPEED_CTL IF_AGC_SEL DEMOD_RESET FE_BOOSTER_CTL LNA2_CTL DEMOD_SCL DEMOD_SDA RF_SWITCH_CTL Pull-up can’t be applied because of MODEL_OPT_2 TU3704 TDSH-T101F SI2176_TW_2INPUT_H R3741-*3 2.2K TU_IIC_BR_2.2K TU3700 TDSS-G201D TU3703 TDSN_B001F R3740-*3 2.2K TU_IIC_BR_2.2K SI2156_DVB_1INPUT_H SI2176_BR_2INPUT_H R3741-*2 1.2K TU_IIC_ATSC_1.2K +3.3V_TU R3733 100K close to TUNER 1 2 3 4 5 6 RF_S/W_CTL RESET 1 2 SCL 3 SDA 4 +B1[3.3V] SIF 5 6 RF_S/W_CTL R3705 0 1 C3701 RF_SW_OPT 0.1uF 16V RESET 2 SCL 3 SDA 4 +B1[3.3V] 5 SIF 6 R3732 100 NC_1 TUNER_RESET 7 8 9 10 11 CVBS 7 8 +B2[1.8V] 7 CVBS 8 C3713-*1 20pF 50V TU_I2C_FILTER TU_I2C_FILTER R3735-*1 TU_I2C_FILTER R3736-*1 RESET R3736 +B1[3.3V] NC_2 C3702 close to TUNER R3783 16V R3758 82 TU_SIF R3741 1.8K TU_IIC_ATSC_1.8K TU_NON_BUFFER E Q3705 MMBT3906(NXP) TU_BUFFER B TU_SCL 33 C R3753 4.7K TU_BUFFER TU_SDA TU_I2C_NON_FILTER TU_I2C_NON_FILTER C3713 C3711 18pF 18pF 50V 50V TU_I2C_NON_FILTER C3702-*1 0 ASIA R3774 470 TU_BUFFER R3775 0 R3741-*1 1K TU_IIC_NON_ATSC_1K TU_I2C_NON_FILTER R3735 33 SDA +3.3V_TU R3740-*1 1K TU_IIC_NON_ATSC_1K R3740 1.8K TU_IIC_ATSC_1.8K SCL R3740-*2 1.2K TU_IIC_ATSC_1.2K +3.3V_TU C3710 0.1uF 16V 0.1uF +B2[1.8V] C3711-*1 20pF 50V TU_I2C_FILTER TU_I2C_FILTER C3742 C3743 20pF 20pF 50V 50V TU_I2C_FILTER +3.3V_TU 0 NON_ASIA +B2[1.8V]NON_ASIA NC_3 R3784 R3752 220 TU_BUFFER R3751 220 TU_BUFFER 0 NON_ASIA IF_AGC 9 DIF[P] 10 DIF[N] 11 12 12 13 SHIELD 14 15 16 17 18 19 20 21 22 23 24 25 26 27 NC_1 9 NC_2 10 NC_3 11 +B3[3.3V] +B4[1.23V] NC_4 +1.23V_TU IF_AGC R3756 C3750 5pF 50V ASIA DIF[P] R3761 0 C3751 5pF 50V ASIA R3760 0 R3785 0 ASIA HALF_NIM L3706 120 FULL_NIM C3718 0.1uF 16V FULL_NIM 12 R3781 3.3 ASIA R3782 2K OPT HALF_NIM DIF[N] 0 TU_CVBS TU_NON_BUFFER R3780 3.3 ASIA R3749 E Q3703 MMBT3906(NXP) TU_BUFFER 0 B TU_BUFFER C R3750 1K OPT R3786 0 ASIA Close to the tuner IF_P_MSTAR SHIELD IF_N_MSTAR GND 1. should be guarded by ground 2. No via on both of them 3. Signal Width >= 12mils Signal to Signal Width = 12mils Ground Width >= 24mils ERROR SYNC +3.3V_TU VALID MCLK +1.8V_TU C3739 10uF 6.3V OPT D0 C3737 100pF 50V D1 C3738 0.1uF 16V C3705 100uF 16V OPT C3707 100pF 50V C3708 0.1uF 16V close to the tuner pin, add,09029 D2 D3 R3704 100 IF_AGC_MAIN HALF_NIM D4 should be guarded by ground C3716 0.1uF 16V HALF_NIM +3.3V_TU D5 IC3703 AP1117E18G-13 +1.8V_TU D6 R1 3 FE_TS_SYNC IN ADJ/GND OPT 1 R3710 200 1% OUT D7 FE_TS_VAL_ERR FE_TS_DATA[0-7] 2 28 FE_TS_CLK R3766 1 R3711 0 Vo=VREF*(1+R2/R1) FE_TS_DATA[0] SHIELD VREF = 1.25V R2 C3741 10uF 10V C3740 0.1uF 16V FE_TS_DATA[1] FE_TS_DATA[2] IC3701 AP2132MP-2.5TRG1 [EP] FE_TS_DATA[3] +1.23V_TU VIN 5 6 7 8 9 10 11 10K FE_TS_DATA[7] +5V_Normal SDA +B1[3.3V] Close to the CI Slot SIF +3.3V_TU +B2[1.8V] +3.3V_Normal CVBS IF_AGC DIF[P] VCTRL 3 6 4 5 C3725 0.1uF 16V NC C3715 22uF 10V C3727 0.1uF 16V FULL_NIM_BCD 1005 FULL_NIM_BCD FULL_NIM_TJ EN2 C3723 22uF 10V R1 VOUT C3729 0.1uF 16V FULL_NIM C3730 10uF 10V FULL_NIM R2 R3713 0 VIN3 SHIELD ADJ FULL_NIM_BCD FULL_NIM_BCD R3748 R3776 11K 10K R3747 20K NC_1 DIF[N] 12 7 IC3701-*1 TJ4220GDP-ADJ[EP]GND Size change,0929 L3703 CIS21J121 60mA R3769 SCL L3704 4 RESET FULL_NIM 3 FULL_NIM FE_TS_DATA[6] 2 380mA GND FULL_NIM_BCD EN NC 8 9 C3717 0.1uF 16V FE_TS_DATA[5] 2 1 FULL_NIM_OPT SI2176_ATSC_1INPUT_H 1 PG 10K THERMAL R3771 FE_TS_DATA[4] NC4 8 1 2 9 TU3700-*1 TDSS-H101F THERMAL TUNER MULTI-OPTION 7 3 6 4 5 BCD Vo=0.6*(1+R1/R2) TJ Vo=0.8*(1+R1/R2) GND ADJ/SENSE FULL_NIM R3748-*1 5.1K FULL_NIM_TJ R3776-*1 0 VOUT NC_2 FULL_NIM_TJ R3747-*1 9.1K Add,0929 THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright ⓒ 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes GP4L_S7LR2 TUNER_NON_EU 2011.10.11 14 LGE Internal Use Only Headphone *Option : HEAD_PHONE HEAD_PHONE HP_LOUT +3.5V_ST SIDE_HP_MUTE B B C R1500 3.3K HEAD_PHONE_POP OPT C1502 1000pF 50V C HEAD_PHONE R1501 Q1502 1K MMBT3904(NXP) HEAD_PHONE_POP E E B B Q1504 MMBT3904(NXP) HEAD_PHONE_POP HEAD_PHONE E HEAD_PHONE_POP Q1501 MMBT3906(NXP) R1504 10K R1503 1K C HP_DET Q1500 MMBT3904(NXP) E HEAD_PHONE_POP JK1500 KJA-PH-0-0177 +3.3V_Normal C HEAD_PHONE C1500 10uF 16V GND 5 L 4 DETECT 3 R 1 HEAD_PHONE HEAD_PHONE HP_ROUT C1501 10uF 16V OPT C1503 1000pF 50V C HEAD_PHONE R1502 Q1503 1K MMBT3904(NXP) HEAD_PHONE_POP E THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright ⓒ 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes E B B Q1505 MMBT3904(NXP) HEAD_PHONE_POP HEAD_PHONE_32LS3500 C JK1500-*1 PEJ031-01 GND 5 L 4 DETECT 3 R 1 GP4L_S7LR2 HEADPHONE 2011/10/04 15 LGE Internal Use Only Audio amp(NTP-7500) +3.3V_Normal AMP_RESET C516 1000pF 50V 50V R521 10K C517 AUD_MASTER_CLK +24V_AMP 22000pF L502 BLM18PG121SN1D OPT R507 3.3 3.3K AVDD_PLL 3 LF 4 DGND_PLL 5 GND_1 6 AMP_MUTE 10K NON_LIPS PVDD1_1 PVDD1_2 PVDD1_3 OUT1A_1 OUT1A_2 PGND1A /RESET AD BST1A 38 39 40 41 42 43 44 45 46 37 31 VCC_5 R515 12 L506 10.0uH C537 0.1uF 50V R509 12 4.7K C535 0.47uF 50V C531 390pF 50V D502 1N4148W 100V OPT R516 SPEAKER_L C538 0.1uF 50V R513 12 R517 4.7K C526 22000pF 50V WAFER-ANGLE OUT2A_2 SDA 12 25 OUT2A_1 4 SPK_L- 3 SPK_R+ C528 1uF 25V C529 1uF 25V C534 1uF 25V 2 SPK_R- 1 C527 22000pF 50V P501 24 26 23 11 22 BCK 21 PGND2A 20 27 19 10 18 WCK 17 BST2A 16 L505 10.0uH SPK_L+ 28 C518 22000pF PVDD2_3 SPK_R+ PVDD2_2 Q501 MMBT3904(NXP) E NON_LIPS VDR1 9 PVDD2_1 B C505 1000pF 50V BST1B 32 SDATA OUT2B_2 R501 100 33 VDR2 OUT2B_1 C NON_LIPS R508 12 SPK_L- AGND PGND2B NON_LIPS R506 NON_LIPS PGND1B 29 BST2B R502 10K R520 10K C509 33pF 50V 34 30 MONITOR2 C507 33pF 50V +3.5V_ST OUT1B_1 8 MONITOR1 100 100 35 7 SCL R503 IC501 NTP-7500L OUT1B_2 DVDD AUD_SCK R504 SPK_L+ DGND AUD_LRCK AMP_SCL THERMAL 49 15 C513 0.1uF 16V 2 DVDD_PLL AUD_LRCH AMP_SDA OPT C525 0.01uF 50V D501 1N4148W 100V OPT 36 1 MONITOR0 OPT C511 10uF 10V C523 10uF 35V C521 0.1uF 50V C530 390pF 50V AGND_PLL R505 100pF 50V C519 0.1uF 50V C512 0.1uF 16V 47 OPT C508 0.1uF 16V 14 C503 C506 4.7uF 16V /FAULT C504 1000pF 50V 48 C502 0.1uF 50V 13 C501 0.1uF 50V GND_IO 16V OPT C510 10uF 10V CLK_I 0.1uF L501 CIS21J121 C515 10uF 10V [EP] C514 VDD_IO +24V_AMP +24V +24V_AMP D503 1N4148W 100V OPT R510 12 R514 12 C532 390pF 50V C520 C522 C524 0.1uF 50V 0.1uF 50V 10uF 35V D504 1N4148W 100V OPT L504 10.0uH C533 390pF 50V R511 12 L503 10.0uH R512 12 C536 0.47uF 50V C539 R518 0.1uF 50V 4.7K C540 R519 0.1uF 50V 4.7K SPEAKER_R 50V SPK_RR522 0 POWER_DET LIPS_ONLY THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright ⓒ 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes GP4L_S7LR2 NTP-7500 2011.10.04 16 LGE Internal Use Only COMPONENT1 & AV(COMMON), COMPONENT2 JK1601 PPJ239-01 COMP2_NORMAL JK1602 PPJ234-02 COMP1 6H [RD1]E-LUG JK1601-*1 [RD]E-LUG 6E R1632 10K PPJ239-05 COMP2_R_IN 5H [RD1]O-SPRING_2 D1617 5.6V ZENER_COMP1_LR [RD]O-SPRING_2 5E C1617 1000pF 50V OPT R1626 470K R1634 12K R1633 10K 4H [RD1]CONTACT_2 COMP2_L_IN [RD]CONTACT_2 4E D1616 5.6V ZENER_COMP1_LR C1616 1000pF 50V OPT R1625 470K R1636 12K +3.3V_Normal 5G [WH1]O-SPRING 4F [RD1]CONTACT_1 5D [WH]O-SPRING 4C [RD]CONTACT_1 R1612 10K R1615 1K D1613 5.6V OPT COMP2_DET 6H [RD1]E-LUG 5H [RD1]O-SPRING_2 4H [RD1]CONTACT_2 5G [WH1]O-SPRING_2 4F [RD1]CONTACT_1 5F [RD1]O-SPRING_1 7F [RD1]E-LUG-S 5E [WH1]O-SPRING_1 4D [YL1]CONTACT 5D [YL1]O-SPRING 6D [YL1]E-LUG 6N [RD2]E-LUG 5N [RD2]O-SPRING_2 COMP1_NON_ADC_FILTER 5F COMPONENT1 & AV 7F [RD1]O-SPRING_1 [RD]O-SPRING_1 5C [RD1]E-LUG-S L1601 CM2012FR10KT COMP1_ADC_FILTER_L D1615 20V OPT [RD]E-LUG-S 7C L1601-*1 0 C1620 47pF COMP1_ADC_FILTER 50V R1621 75 COMP2_Pr+ C1621 47pF COMP1_ADC_FILTER 50V 4N [RD2]CONTACT 5M [WH2]O-SPRING 5L [RD2]O-SPRING_1 7L [RD2]E-LUG-S 5K [BL2]O-SPRING 4J [GN2]CONTACT 5J [GN2]O-SPRING COMP1_NON_ADC_FILTER 5E 7E 4D [BL1]O-SPRING [BL1]E-LUG-S D1614 20V OPT [BL]E-LUG-S 7B [GN1]CONTACT L1602-*1 0 L1602 CM2012FR10KT COMP1_ADC_FILTER_L [BL]O-SPRING 5B C1622 47pF COMP1_ADC_FILTER 50V R1620 75 +3.3V_Normal R1660 10K [GN]CONTACT 4A [GN2]E-LUG 6J COMP2_LM4600-UA_ONLY R1666 1K 5D [GN1]O-SPRING 6D [GN1]E-LUG COMP2_Pb+ C1623 47pF COMP1_ADC_FILTER 50V 5A [GN]O-SPRING 6A [GN]E-LUG D1624 5.6V OPT C1646 0.1uF 16V AV_CVBS_DET COMP1_NON_ADC_FILTER L1603-*1 0 L1603 CM2012FR10KT COMP1_ADC_FILTER_L D1612 20V OPT R1619 COMP2_Y+/AV_CVBS_IN C1624 C1625 47pF COMP1_ADC_FILTER 47pF COMP1_ADC_FILTER 50V 50V 75 6N [RD2]E-LUG 5N [RD2]O-SPRING_2 R1618 10K SC1/COMP1_R_IN COMP2 4N [RD2]CONTACT 5M [WH2]O-SPRING 5L [RD2]O-SPRING_1 D1609 5.6V ZENER_COMP2_LR R1607 470K COMP2 R1631 12K COMP2 C1612 1000pF 50V OPT R1617 10K SC1/COMP1_L_IN COMP2 D1607 5.6V ZENER_COMP2_LR R1606 470K COMP2 C1611 1000pF 50V OPT R1630 12K COMP2 COMP2_NON_ADC_FILTER L1604-*1 0 L1604 CM2012FR10KT COMP2_ADC_FILTER_L COMPONENT2 7L [RD2]E-LUG-S 5K [BL2]O-SPRING D1604 20V OPT SC1_R+/COMP1_Pr+ C1627 47pF COMP2_ADC_FILTER 50V C1626 47pF COMP2_ADC_FILTER 50V R1608 75 COMP2 COMP2_NON_ADC_FILTER 7K 4J [BL2]E-LUG-S L1605-*1 0 L1605 CM2012FR10KT COMP2_ADC_FILTER_L D1606 20V OPT C1628 47pF COMP2_ADC_FILTER 50V R1605 75 COMP2 SC1_B+/COMP1_Pb+ C1629 47pF COMP2_ADC_FILTER 50V +3.3V_Normal R1613 10K COMP2 [GN2]CONTACT R1614 1K SC1/COMP1_DET COMP2 5J [GN2]O-SPRING 6J [GN2]E-LUG THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright ⓒ 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes D1611 5.6V OPT COMP2_NON_ADC_FILTER L1606-*1 0 L1606 CM2012FR10KT COMP2_ADC_FILTER_L D1605 20V OPT R1604 75 COMP2 C1630 47pF COMP2_ADC_FILTER 50V SC1_G+/COMP1_Y+ C1631 47pF COMP2_ADC_FILTER 50V GP4L_S7LR2 REAR_NON_EU_L 2011.11.28 17 LGE Internal Use Only ETHERNET * H/W option : ETHERNET +2.5V_Normal ETHERNET L3707 BLM18PG121SN1D JK2100 BS-R430051 XRJV-01V-0-D12-080 ETHERNET_UDE 1 2 3 4 5 6 7 8 1 2 3 4 ETHERNET_XMULTIPLE JK2100-*1 1 2 3 EPHY_TN 4 5 EPHY_RP OPT D2103 5.5V ADLC 5S 02 015 5 6 6 7 OPT D2104 5.5V ADLC 5S 02 015 EPHY_RN OPT D2101 5.5V ADLC 5S 02 015 7 8 9 EPHY_TP OPT D2105 5.5V ADLC 5S 02 015 8 9 9 9 ETHERNET C2104 0.01uF 50V THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright ⓒ 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes GP4L_S7LR2 ETHERNET 2011/06/14 21 LGE Internal Use Only Serial Flash for SPI boot_NON_OS and OS +3.5V_ST S_FLASH_NON_OS_MACRONIX IC5601 MX25L6406EMI-12G S_FLASH_NON_OS HOLD# R5603 S_FLASH_NON_OS 0.1uF 1 16 2 15 SCLK SPI_SCK 10K VCC SI/SIO0 R5602 33 +3.5V_ST +3.5V_ST SPI_SDI S_FLASH_NON_OS C5601 NC_1 NC_2 NC_3 NC_4 CS# /SPI_CS SO/SIO1 SPI_SDO 3 14 4 13 5 12 6 11 7 10 8 9 S_FLASH_OS_MACRONIX NC_8 NC_7 OPT R1404 4.7K +3.5V_ST NC_6 IC1401 MX25L8006EM2I-12G CS# /SPI_CS OPT R1403 10K NC_5 SO/SIO1 SPI_SDO GND WP# /FLASH_WP GND WP# OPT R1401 0 1 8 2 7 3 6 4 5 S_FLASH_OS C1401 0.1uF VCC HOLD# SCLK SPI_SCK SI/SIO0 R1405 33 SPI_SDI S_FLASH_OS C OPT Q1401 MMBT3904(NXP) B E S_FLASH_NON_OS_WINBOND IC5601-*1 W25Q64BVSFIG HOLD[IO3] VCC NC_1 NC_2 NC_3 NC_4 CS DO[IO1] THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright ⓒ 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 CLK DIO[IO0] S_FLASH_OS_WINBOND IC1401-*1 W25Q80BVSSIG CS DO[IO1] NC_8 %WP[IO2] NC_7 GND 1 8 2 7 3 6 4 5 VCC HOLD[IO3] CLK DI[IO0] NC_6 NC_5 GND WP[IO2] GP4L_S7LR Serial FLASH 2011.08.29 56 LGE Internal Use Only MSTART DEBUG_4PIN P1 12505WS-04A00 1 MSTAR_DEBUG_4P 2 3 RGB_DDC_SCL 4 RGB_DDC_SDA 5 THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright ⓒ 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes GP4L_S7LR2 MSTAR DEBUG_4PIN 2011/09/05 58 LGE Internal Use Only