Home

LG Electronics 2222LLHH2200 Flat Panel Television User Manual

1. d 3 3V Normal cL e Aper Mn X Boot from SPI CSIN EXT FLASH 2 7350 pe S7LR M NON 510 de NC 29 Boot from SPI CSON INT FLASH 1 b1 NAND_FLASH_1G_SS IC101 c_2 EAN61857001 NC_28 MSD804KKX NC_27 EOM Ds lt CHIP Config gt ELA I2S_OUT_BCK I2S_OUT_MCK PAD_PWM1PAD_PWMO BEMSD 07 B51_no_EJ 4 b0000 Boot from 8051 with SPI flash PCM 010 W21 R1
2. 16 4 2 5V_Normal 3 3V_Normal 2 5V_Normal 3 3V_Normal 7 7 A e A Memory D D 1 5 1 10V_VDDC 1 10V VDDC _ _ g IN NO U23 D A A n 2 ES S x 3o oM 0 VDDC 2026mA 5 128 e 7 5 z 4 m PHM OFF _ON 1 1 a a a a a a EN EN NON_DVB_T2 DVB_T2 C228 C275 128M 128M dup me C277 C280 C283 l 1 a j N 1 d 1 oo 4 E ol a UF u luF luF 0 1 uF q e
3. 13 01 LE ZOO D6903 BFS3550R2BD8G SF20D600D2 PATTERN WIDTH 10mm 2 gt bo obsolete 16901 24V LED DRIVER EU Prosssonznoed e 42inch Adapter OPT OPT OPT OPT C6900 C6915 C6916 C6917 C6918 C6919 C6924 C6925 4704 7 447 0uF 10uF 10uF 10uF l0uF 1 am 1000 Sp veh sede 35V 35V 35V 35V 35V 35V 630V 630V OPT NRA NRA C6907 C6908 C6920 a 6910 R6918 e 33uF L3 UE Ll UF 22 255 0 047uF 470K PEC 160V 160V 250V 350V 1 ESRO EL NRA NRA NRA 131 DD02 e e e gt pale R6919 42inch_Adapter42inch_Adapter 470K C6907 1 C6908 1 15 15uF 22 15uF 250V 250V R6979S R6978SR6977 gt 5 69 176 gt R6975 R6974 gt R69735 R6938 R6939S 6940 gt 6941 gt 6942 gt R6943 R6944 R6945 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 32inch_Adapter R6905 1 Q6901 10 FDD390N15 NN D6900 42inch Adapter 1N4148W R6905 2 2 MODEL T6900 06902 R6915 R6935 R6911 gt 06900 5 MMBT2907ALT1G R6907 32 ROW POLA 10K 131 DDbO1 FDT86106 51K 22K E e m 400mA 5 5 e S E D D D i 32 85 42 ROW 2 32inch Adapter Qe x
4. BD e FE TS CE LOL CI HOST I F DET 13 3V Normal A PCM_A 0 AR1915 100 IC1902 VCC CI9I3 0 1uF TOSHIBA 20E 01TO742440D 2 4 CI_ADDR 7 lt _ 5 CI ADDR 6 XC J CI_ADDR 5 lt PCM_A 1 CI_ADDR 4 lt 15 2 AR1914 100 1A2 2 4 PCM_A 2 1 2 PCM_A 7 gt CI_ADDR 0 gt CI_ADDR 1 gt CI_ADDR 2 gt CI_ADDR 3 2A3 741 244 PCM_A 3 1575 PCM A 6 2A2 0 7 1 4 51 2 1 AR1907 33 PCM_A 4 DATA O PCM_D 0 1 PCM D i CI DATA 2 PCM D 2 SN PATAT3 PCM DI 3 lt H lt 5 CI_DATA 4 BRL 93 PCM_D 4 2 ON DATA S PCM D 5 a DATA 6 PCM D 6 5 CI 7 PCM_D 7 e AR1912 33 CI_ADDR 8 lt PCM_A 8 CI_ADDR 9 lt PCM_A 9 CI ADDR 10 X PCM A 10 ADDR 11 lt PCM A 11 AR1913 33
5. 12V 404 R462 ps LOK B s 3 oa a a oo i a oan o a 408 RT8289GSP 10 INV_CTL 0 01 E L407 0410 NEP ld c Er M bmc icd E c E H lt 5 VIN D401 C432 C434 C445 C449 NE dE S T gt 23 PS 3 V Normal 5 22uF 22uF 10uF ZZo 1ur m 40V 16V 16V 16V 16V L mii an w 24V_ADAPTER nez sxe i i i PM TE A 3 5V_ST SATS A pasu aos A s EN 10K X once L403 E L404 BLM18PG121SN1D BLM18PG121SN1D 57 57 436 POWER_ON OFF_1 1 2 gt PANEL 0 1uF 16 434 R438 C423 425 C437 D405 401 406 10K 22K A d 5v VO E PANEL_VCC 10 16V 10v 35v T 50 A y A a R408 e 11K P 1 L412 2 0409 FET_2 5V_DIODE UBW2012 121F SART R445 DMP2130L 4 2 2K Q403 1 1 443 R443 R439 R405 R407 Vout 1 222 14 R1 R2 12 33V rour 5 6K 5 GK 10K 0400 POWER 1 e MMBT3904 NXP ee R440 5 6K
6. 4 RXA4 RXBO RXBO RXB1 RXB1 RXB2 RXB2 RXBCK RXBCK RXB3 RXB3 RXB4 RXB4 am GEE GB GED L r G G GD a a am em m GB GB BD Reet ose 7 HD P1101 10031HR 30 1 D w N P 1 D w N Hn 30Pin LVDS Connector For HD 16 Normal 3 3V_ Normal A VCOM_SCL VCOM_SDA lt RXA1 1 lt 2 2 lt RXACK LVDS_SEL RXA3 3 3V_Normal RXA3 A OPT R1103 3 3K R1104 10K PANEL_POWER A sy VCOM_SCL ee _ _ _ R1114 R1115 2K 2K R1109 0 R1108 0 e V COM SCL VCOM SDA
7. gt N 1 N i Ut RXA4 RXA4 RXA3 RXA3 RXACK RXA2 RXA2 1 RXA1 RXAO RXAO RXB4 RXB4 RXB3 RXB3 RXBCK RXBCK RXB2 RXB2 RXB1 RXB1 RXBO RXBO LVDS_SEL 3 3V_Normal A OPT R1100 343K lt l VCOM_SCL VCOM_SDA ams BD G G GB G G GD R1101 10K THE N SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X RADIATION FILRE AND ELECTRICAL SHOCK HAZARDS WHEN SERVICING IF 15 ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes THE CRITICAL COMPONENTS IN THE N SYMBOL MARK OF THE SCHEMETIC GE SECRET LGElectronics FOR FHD REVERSE 10
8. Set Stand Stand Base Stand Body A 200 0 0 do 0 do 0 Copyright 2013 LG Electronics Inc All rights reserved 21 LGE Internal Use Only Only for training and service purposes IR LED and Control 3 5V_ST A CONTROL_NO_FILTER R602 R603 R611 10K 0 1 1 CONTROL_FILTER L601 R600 BLM18PG121SN1D 100 KEY1 e CONTROL_FILTER CONTROL_FILTER 608 1602 0 1uF R601 100 P600 BLM18PG121SN1D 16V 12507WR O8L KEY2 lt TE CONTROL_FILTER C609 CONTROL FILTER R612 0 luF 0 16V 3 5 ST 1600 BLM18PG121SN1D R610 1 8K C602 C603 3 5 ST 26 LED_R BUZZ 16V 50V OPT C607 1 R607 16V 34 SK IR CT 8 100pF 50V IHE N SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X RADIATION SECRET LG ELECTRONICS MODEL DATE THE CRITICAL COMPONENTS IN THE N SYMBOL MARK OF THE SCHEMETIC GElectronics BLOCK S 7 5 Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes USB SIDE 5V_USB LG SIDE_USB1_DM
9. D s ESD_SCART E u m COM GND D2826 ZENER 2810 SYNC_IN a5 4 7uF R2816 75 SYNC_OUT 9 e TE SYNC_GND2 ESD_SCART ESD_SCART LA 52810 8 c D2811 SYNC_GND1 20V e R2815 1 RGB IO 22 6 sci FB R_OUT EU SC1_R COMP1_Pr I 5 ESD_SCART 52911 RGB_GND 1 D2812 R2806 75 4 20V R_GND 3 D2B_OUT 2 uen OUT 1 7 sc1_G COMP1_yY I D2B_IN ESD_SCART R2802 6 D2813 I G_GND 20 9 R2814 15K ID e L sci ID OUT 8 gt sc1_B COMP1_Pb ESD SCART EU E ESD_SCART D2816 R2817 AUDIO L IN L D2814 R2803 20V 349K 6 20V 75 B_GND 5 AUDIO_GND EU I 4 R2812 AUDIO_L_OUT 10K 3 gt AUDIO_R_IN SC1 COMP1_L_IN EU 2 R2804 AUDIO_R_OUT CARL 470K R2818 2815 12K 1 5 6V EU JK2801 R2813 10K EDUC OE e sc1 CoMP1_R_IN ESD_SCART 2817 R2805 EU 5 6V 470K R2819 12K I I e DTV MNT OUT OPT ESD_SCART C2825 D2818 1000pF 5 6V 50V DTV MNT_R_OUT I I ESD_SCART C2826 1000 5 67 50 N SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X RADIATION FILRE AND ELECTRICAL SHOCK HAZARDS WHEN SERVICING IF IS SECRET ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE N SYMBOL MARK OF THE SCHEMETIC
10. SIDE_USB1_DP 0700 RCLAMP0502BA OPT 3AU04S 305 ZC THE N SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X RADIATION FILRE AND ELECTRICAL SHOCK HAZARDS WHEN SERVICING IF IS SECRET ELECTRONICS BLOCK vss GHEET DATE Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes Serial Flash for SPI boot OS THE N SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X RADIATION FILRE AND ELECTRICAL SHOCK HAZARDS WHEN SERVICING IF 15 ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes THE CRITICAL COMPONENTS IN THE N SYMBOL MARK OF THE SCHEMETIC SECRET LGElectronics 3 5V ST A R1300 10K 3 5V_ST 3 5V_ST A A SPI FLASH MACRONIX OPT IC1300 MX25L8006EM2I 12G CS C1300 0 luF SPI_CS 9 SO SIO1 SPI_SDO gt SCLK FLASH WP e 1 R1302 51 5100 33 SPI SCK SPI FLASH WINBOND ICQOdq 500 1 W25080BVSSIG DI IOO0 LG ELECTRONICS gt SPI_SDI MODEL s DATE BLOCK 5757 55 SHEET LGE Internal Use Only
11. 0075 HEIS TANWd 6079 AC be cond o oaod e wllo N IO AS LOTOI NZL S0vO Ave JOAUQ C3 1 Jajdepy Arc LGE Internal Use Only 19 Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes 12C 007531 aowaav NL 129 5 TVINNON osNas ni NL GS NI 428 NI LAVAS LAMOS HdS MI 145 ZINVOS cINMOS XAANYOSASIN 1 5 8 WOD A TVINNON A 126 06 221 7012 ln nn wv _ wer TVINNON A LGE Internal Use Only 20 Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes EXPLODED VIEW 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 X RADIATION Shock Fire or other Hazards Do not modify the original design without permission of manufacturer
12. B North Latin America http aic lgservice com Europe Africa http eic lgservice com Asia Oceania http biz lgservice com Life s Good LED CHASSIS LD36M MODEL 32LN52 32LN52 ZA CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL P NO MFL67729505 1304 00 Printed in Korea CONTENTS CONTENTS uuu 2 SAFETY PRECAUTIONS meeten d Ui RM SER M iden ande 3 SERVICING PRECAUTIONS 4 SPECIFICATION m 6 ADJUSTMENT INSTRUCTION 10 SCREW ASSEMBLY WORKING GUIDE 16 DISASSEMBLY WORKING GUIDE 17 BLOCK DIAGRAM uuu u uuu u u 18 FAPLODED VIEUV uu u uuu 21 SCHEMATIC CIRCUIT DIAGRAM 1 Copyright 2013 LG Electronics Inc Alll rights reserved LGE Internal Use Only Only for training and service purposes 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 rep
13. DRTE BLOCK LGE Internal Use Only LG Life s Good Standard Repair Process Established A Video error 2013 01 09 First of all Check whether all of cables between board is inserted properly or not Main B D LVDS Cable Speaker Cable IR B D Cable symptom No video ormal _Y Check Back Light Normal audio audio On with naked eye N gt 2 Move to No Check Power Board 85 175VV output Repair Power video No audio Board or parts Y diis Replace module voltage Repair Power Board or parts w Y Check DC24V from orma Y Replace T con Board voltage or module Adapter Precaution AG amp Always check amp record S W Version and White Balance value before replacing the Main Board Replace Main Board Re enter White Balance value Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 1 36 Standard Repair Process Established LCD TV Error A Video error eee symptom Check and replace MAIN B D Check DC24V from Adapter No Video No audio Replace Power Board and repair parts Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 2 36 Standard Repair Process Established A Video error 2013 01 09 Picture
14. DR3 DR3 dame DR3_DQU DR3_DQU DR3_DQU DR3_DQU DR3_DQU DR3_DQU DR3_DQU at Ov OD amo D Ke o B DR3_DQU B_DDR3_A B_DDR3_A B_DDR3_A B_DDR3_A B_DDR3_A B_DDR3_A B_DDR3_A B_DDR3_A B_DDR3_A B_DDR3_A _DDR3_A B_DDR3_BA B_DDR3_BA DDR3_BA _DDR3_MCLK B DDR3 MCLKZ B_DDR3_MCLKE B_DDR3_ODT B_DDR3_RASZ B_DDR3_CASZ B_DDR3_WEZ B_DDR3_RESET B DDR3 DOSL _DDR3_DQSLB B_DDR3_DQSU _DDR3_DQSUB DR3_DQML DR3_DQMU DDR3_DQ DDR3_DQ _DDR3_DQ _DDR3_DQ _DDR3_DQ DDR3_DQ DR3_DQ DDR3_DQ 0c N P ANU NE o B23 D25 F22 G22 E24 F2 E23 D22 D24 D2 C24 C25 F23 E2 D23 G20 F24 F20 G25 G23 F25 D20 B25 B24 A24 E20 K24 K25 921 920 H24 L20 L23 J24 124 923 24 H23 23 23 G21 122 H22 20 H20 121 H21 21 BLOCK SHEET LGE Internal Use Only SCARI SCART 12V I COMPONENT AV NOT USE 1 52 v ovs Le 2801 D TUE AZ4580MTR El 50V EU R2861 2 2K EU DTV MNT_L_OUT lt EU C2822 EU R2866 2215 C2821 op 33K 16 c 11 DTV MNT_R_OUT sS s C 33pF SCART1_Lout SCART1_Rout
15. R430 10K dq 2 V gt F5V Normal amp 5 V USB PANEL_CTL B 0407 Z u 2 2 Z Z Z Z ee ee amu m MMBT3904 NXP Vout 0 8 1 R1 R2 5 236V D E N L406 3 5V_ST gt 1 1O0OV_VDDC S7LRM core 3 6uH z B C413 C420 on 3 3V_Normal aCe Ss 22uF EE 447 22V 16V ee Peer 0 33uF 16V 10K TA 0 3 5V_ST 12V C441 A 0 1 A 5V_USB 16 CHANGE TO CAP 10uF X5R CHANGE TO A 3 gt 5 5 V 1 5 DDR 16V X5R a ur CAP_10uF_X7R 3 L413 eee L401 3 nae cuu CB2012PK501T CB2012PK5011 e 1 10 10uF om LATS 3 6uH SW OUT 5V Normal 3 3 Normal 5 A 3 5V_ST 1 5V_DDR THERMAL e C401 E A 407 C430 17 C453 C456 C491 C444 OPT 10uF 22uF 22uF 22uF 0 1uF D404 R417 E TPS65281RGV R414 Pes AP7173 SPG 13 DIODES Lov IC403 C488 10V Lov Lov 16 2 5V 10K TPS54319TRE 3300pF RILO E gt USB1 L420 L410 aes 1 pum TOOK Sn BLM18PG121SN1D BLM18PG121SN1D E 3A 2 m m I
16. ADDR 12 XK 1 PCM A 12 CI ADDR 13 K PCM A 13 CI ADDR 14 XK PCM A 14 REG PCM_REG AR1909 33 CI PCM_OE CI lt PCM_WE CI_IORD CT PCM IORD C PCM_IOWR MODEL DRTE BLOCK pemer SHEET 9 LGE Internal Use Only AUDIO AMP 5 COIL GETPLUS COIL GETPLUS COIL GETPLUS COIL GETPLUS L3402 1 L3403 1 L3404 1 L3405 1 10 0uH 10 0uH 10 0uH 10 0uH ges eo 209 4 COIL_ABCO 13402 10uH 3 3V_Normal gt SPK 1 C3420 C3424 re SED 0 2241 1000 23 43 03418 50V 50V C3409 00270 SPEAKER_L e 50V 3403 M 330pF 10uE 0 22uF 1000 0 1 uF 557 50V 50V 16V 5 mm e e SPK L e e vppbiGi GNDDIG1 FFX3A IC3401 COIL_ABCO FFX3B STA380BWE e L3404 C3404 CL EAPD FEX4A 4 10uH 2 2uF w GER e gt SPK_R 10V TWARNEXT PEX4B
17. DEMOD_SCL S2_RESET lt THE N SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X RADIATION FILRE AND ELECTRICAL SHOCK HAZARDS WHEN SERVICING IF IS SECRET El ECTRONICS MUDEL DATE ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR BLOCK e rrc Z THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE 5 LGElectronics SHEET Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes DDR 1600 2G SS DDR 1600 2G NANYA IC1201 1 IC1201 2 K4B2G1646E BCKO NT5CB128M16FP DI EAN61848802 EAN61859702 TH Ed Tj R1201 m gt A MVREFDQ en o o o R1202 15 0 1 1 to DDR3 DDR 1600 1G HYNIX DDR 1600 1G SS IC1201 3 IC1201 4 H5TO1G63EFR PBC K4B1G1646G BCKO EAN61829003 EAN61836301 N SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X RADIATION FILRE AND ELECTRICAL SHOCK HAZARDS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE N SYMBOL MARK OF THE SCHEMETIC rj WHEN SERVICING IF 15 Copyright O 2013 LG Electronics Inc All rights reserved Only for training and service purposes 1 5 DDR DDR_1600_1G_NANYA 1 1201 5 NT5CB64M16D
18. gt AG Check 3 5V on Main B D Repair Replace Replace Adapter or IR B D Replace Main B D Adapter don t have problem LGE Internal Use Only 11 36 Standard Repair Process Established Error D Function error 2013 01 09 symptom ds External device recognition error Check technical information Replace Main B D Fix information S W Version HDMI DVI ecognition error Replace Main B D Fix in accordance with technical information Check and fix external device cable LGE Internal Use Only Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes 12 36 Standard Repair Process Established Error date 2013 01 09 Circuit noise mechanical noise Revised date EP EE 13 14 symptom Identify nose Check location of Replace Main B D noise al Check location of noise Mechanical noise is a natural phenomenon and apply the 1st level description When the customer does not type When the nose is severe replace the module For models with fix information upgrade the S W or provide the description agree apply the process by stage Describe the basis of the description in Part related to nose in the Owner s Manual If there is Tak noise from the cabinet refer to the KMS fix information and then proceed as shown in the solution manual For models with
19. 2 A Video error_Video error video lag stop Established 2013 01 09 symptom Content TUNER input signal strength checking method iig EE ate ALL MODELS eL EO AUDIO TIME 8 gt s LOCK OPTION INPUT MY MEDIA m Press OK to set programme setting iO Software Update Picture Test Sound Test gt Signal Test C Product Service Info P 1 23 erval ion LU 801 YLE TV2 802 YLE FST 803 YLE24 00 804 YLE Teema 800 YLE PEILI Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 21 36 Standard Repair Process Detail Technical Manual Error i A Video error_Video error video lag stop Pis 2013 01 09 symptom LCD TV Version checking method pd 1 Checking method for remote controller for adjustment Chip Ty M1 MAC ARES 1 Adjust Check 2 ADC Data Adjust Check MICOM Version pur Yi Status Press OK to Save SPI Boot Version m2 BOOT Version 6 Mode i EDID V HDMI Number D L Version ersion 7 Test Opt 9 10 QAM ABC Syne Level 13 Access Code 30 1 gt 12 a 1 UTT 3 APP History Ver 4521 POL DB LGD 2178 wood RR gt n OK 0x42 0x25 OK Dx47 Ox 15 Press the IN START with the remote controller for adjustment 909 5 goos 999 gt
20. 1 10 VDD MIUVDDC e EU R258 68 216 RES R1 sad lus NODIE 6 19 6 I T11 BENIM a amma 8217 1000 T3 A A A L228 C22 5 T12 c1 80G INL 1 E23 0 SOGIN1 L206 BLM18PG121SN1D pia T13 N1D e GND 8 3 W ee e AY e x T e GND 9 4 AA2 ESD 0 luF ESD_0O 1uF b D19 T15 Y2 HSYNC2 C286 C252 C286 C296 C279 E17 GND_10 5 T16 0 1uF 0 1uF LOUR 0 1uF e GND 11 6 RIN2P L202 ur M S EAM EIN BLM18PG121SN1D OV e TS 7 W2 AD5 ESD_luF E19 T U8 GIN2P TH GND_13 8 249 253 256 263 AVDD_DMPLL 252 E22 09 V1 GIN2M AES 4 7u LUP 0 14 10uF aw 1 F8 GND_14 U10 BIN2P DS 0v 2 e GND 15 W3 AC6 ESD_luF END 16 011 BLM18PG SN1D M wi BEN2M AY 205 8 012 en ees SOGIN2 AAG ur e 5 92 17 4 75 1 F_NIM CHINA F_NIM CHINA EARPHONE_OUTL Fons ESD_0 1uF Su e CND_18 33 VB n WT R244 C225 C205 ESD_ 33 0 047uF EARPHONE_OUTR OE H8 GND 19 015 TU_CVBS ya CVBSO 1 w25 GND 20 T SC1_CVBS_IN ma CVBS1 30 21 ara EU 8245 BU I aas CYBS2 RP GP ab lt RP e ova rm CVBS3 TP GP gt EPHY TP G Y5 M22 v9 NC_5 e G AA4 6 i i M21
21. SARO GP 1 03 ALE 1 04 ALE 1 03 1 04 L AB23 GPIO40 LVAO G4 SAR2 GP 1 02 WE 1 03 WE 1 02 1 03 apnea WP WP GPIO42 VAL R164 1K J4 SAROV GR 1 0 WP 1 02 1 0 1 02 AD25 SCART1 MUTE C SAR4 GP GPIO43 LVA2P 1724 BU 1 00 11 1 01 11 1 00 1 01 s oe I AF23 GPIO45 LVA3P R NC_19 NC_12 NC_19 NC 12 NC 19 NC 19 XU ne eee GPIO48 LVA3 NC 18 NC 13 NC 18 NC 13 NC 18 NC 18 GA ERE 234 GPIO52 vau EET V COM SCL lt 5 1 6 0199 NC 17 NC_14 NC_17 14 NC 17 17 V COM_SDA V COM_SDA EA SPI1 DI GPIO200 GPIO53 NC 16 NC 15 NC 16 NC 15 NC 16 NC 16 ia v23 SENSOR_SCL SENSOR SCL lt 2_ 201 U24 SENSOR SDA SENSOR SDA SPI2 DI GPIO202 GPIOS55 v25 I2C SCKM0 GPIOS56 24 I2C_SDAMO GPIO57 w25 076 W23 GPIO77 23 Y24 DIMMING ree 3 3 Normal is 24 I S7LR M NON MS10 OPT Reon 01 R156 10K o e SEU NBC MSD804KKX 81400814102 814428145 Y23 R187 100 F 2a I SYM A PWM DIM lt PWM2 E AB25 OPT RESET EE 9 gt RXAO C111 AMP_SDA 95 RESETC ps lt 1040 CEPS gt RXA0 2 24 X SCL 124 5V_DET_HDMI_2 se 991041
22. SDA EU pin assign is different from NON EU Because of position of HD wafer GB GB GED ex I I I I I I I I I I I L am GRP GP GB GB G GP GB GB G G G GB GB GB G G G G G GB B ap GD MUDEL se DATE BLOCK vos SHEET LGE Internal Use Only IC102 lt i Oe NAND FLASH MEMORY CHIP Config 1 R BUZZ
23. rial to the chassis or circuit assembly into which the device will be installed CAUTION Be sure no power is applied to the chassis or cir cuit and observe all other safety precautions 8 Minimize bodily motions when handling unpackaged replace ment ES devices Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity suf ficient to damage an ES device General Soldering Guidelines 1 Use a grounded tip low wattage soldering iron and appropri ate tip size and shape that will maintain tip temperature within the range or 500 F to 600 F 2 Use an appropriate gauge of RMA resin core solder composed of 60 parts tin 40 parts lead 3 Keep the soldering iron tip clean and well tinned 4 Thoroughly clean the surfaces to be soldered Use a mall wire bristle 0 5 inch or 1 25 cm brush with a metal handle Do not use freon propelled spray on cleaners 5 Use the following unsoldering technique a Allow the soldering iron tip to reach normal temperature 500 F to 600 F b Heat the component lead until the solder melts c Quickly draw the melted solder with an anti static suction type solder removal device or with solder braid CAUTION Work quickly to avoid overheating the circuit board printed foil 6 Use the following soldering technique a Allow the soldering iron tip to reach a normal temperature 500 F t
24. 1 LOW gt RXBCK 12 _ScL W24 NC Other gt RXBCK vss SDA R175 R176 for 1 Binar 2 sc e 52 um 2 SDA E 10K 10K Y T25 MODEL_OPT MODEL_OPT_EU AJ HD_LVDS_EU 123 spr spr Jes SBE MODEL_OPT_4 Q OPT OPT MODEL_OPT_5 T23 MODEL_OPT THE N SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X RADIATION FILRE AND ELECTRICAL SHOCK HAZARDS WHEN SERVICING IF IS SECRET k ATE ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR LG THE CRITICAL COMPONENTS IN THE N SYMBOL MARK OF THE SCHEMETIC GElectronics ULK Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes NETCAST4 O_EBU_TUNER_BLOCK TU2601 Doo B Close to the tuner This was being applied to the only china demod 3 SN TU so this has to be deleted in both main and ISDB sheet A 102603 IF_AGC_SEL AP1117E18G 13 1 8V TU LNA2_CTL INADJ GND TU_SIF 3 TU dim jJ e A 7 j R261
25. 1 second case mass production 3 TEST POINT Touchable Metal gt LIVE amp NEUTRAL Touchable Metal SIGNAL gt LIVE amp NEUTRAL SIGNAL 6 Model name amp Serial number D L Press Power on key of service remote control Baud rate 115200 bps Connect RS232 Signal Cable to RS 232 Jack Write Serial number Must check the serial number at the Diagnostics of SET UP menu Refer to below Software Update 1 Picture Test Sound Test Signal Test gt Product Service Info 6 1 Signal Table CMD LENGTH ADH ADL DATA1 Datan CS DELAY CMD AOh LENGTH 85 94h 1 16 bytes ADH EEPROM Sub Address high 00 1F ADL EEPROM Sub Address low 00 FF Data Write data CS CMD LENGTH ADH ADL Data_1 Data_n Delay 20ms 6 2 Command Set Adjust mode CMD hex LENGTH hex EEPROM WRITE n bytes Write n 1 16 Description FOS Default write lt 7mode data gt write Vtotal V_Frequency Sync_Polarity Htotal Hstart Vstart 0 Phase Data write Model Name and Serial Number write in EEPROM Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes 14 6 3 Method amp notice 1 Serial number D L is using of scan equipment 2 Setting of scan equipment operated by Manufacturing Technology Group 3 Serial number D L must be conformed when it is produced in production lin
26. 21 7 R 6 GPIO AUD_SCK PCM ALS R 71 GPIO CLE NC_20 AUD_MASTER_CLK R148 3 16 m 5 lt a e AUD MASTER CLK 0 ABIT 9 01 6 R GPIO GPIO_PM GPIO POWER DET PF_CE1 gt ALE 1 03 OPT 56 PCM A 10 AB20 PMIO K6 PWM1 PCM ALI R 10 GP PM UART TX GPIO PM 1 GPIO7 gt PM TXD PF ALE 1 02 C112 16 K5 R 1 GP GPIO PM 2 GPIO8 INV_CTL _ BE e PWMO PCM A 12 AA19 1 21 26 R 12 GP GPIO PM 3 GPIO9 gt ON _ gt WE 1 0 PCM A 13 AC21 1 1 K4 PCM ALI R 13 GP GPIO PM 4 GP1010 gt POWER ON OFF 1 AR104 NC 11 1 00 14 26 22 R106 R GP PM UART P GPIO T PM_RXD 1K NC_12 NC_19 i a e 320 SPI SCZ1 GPIO P GP o 1 E 9 S EH PCM REG C REG N GPIO GPIO P GP mc gt FLASH WP NC 13 Nc 18 m 8 ABIS GPIO_P GP ME gt SIDE MUTE 43 5V ST R102 NC 14 NC 17 PCM_OE C mon N GPIO116 GPIO P GP et gt PANEL 3 3K 5 PCM WE lt X938 WE N GPIO195 PM SPI SCZ2 GPIO PM GP PM MODEL OPT 0 NOTS 16 PCM_IORD lt IORD_N GPIO114 GPIO_PM GP gt AMP_MUTE PCM IOWR C IOWR N GP 12 35 Te RIID x PM_SPI_SCK GPIO gt sPI SCK ii AD21 D3 R146 33 PCM lt m CE N GPIO PM SPI CZ0 GPIO PM 12 GPIOO gt SPI CS IRQA
27. 4 zi DD USB 1 G sm RXC2P _DVI_USB_ AES RXC2 USB1_DM 12 SIDE_USB1_DM AVDD2P5_MOD DD_DVI_USB_2 G 8 DDCDC DA GPIO31 USB1 DP SIDE USB1 DP A DD3P3_MPLL G AD8 z L229 AVDD_DMPLL lt Rd 8 acg 20 0 6 030 BLM18PG121SN1D AVDD25_PGA 13mA DD_DMPLL G HOTPLUGC GPIO24 ae ER M19 1 gt 125 BCK GPIO148 m gt AMP_SCL 5295 DD_NODIE G p CK _HDMI2 RXBCKP 125 IN SD GPIO149 77 0 mm L 5 G CK _HDMI2 RXBCKN 125 WS GPIO147 16 AVDD_AU33 Ws DD 033 G DO _HDMI2 DD_EAR33 G 8 nt DO _HDMI2 RXBO 125 OUT BCK GPIO154 gt AUD_SCK R19 25 1 HDMI2 1 125 OUT MCK GPIO152 gt AUD MASTER ol VDD33 m DP 1 G 5 1 HD 2 RXBIN I2S_OUT_SD GPIO155 gt AUD LRCH Qm m iay nn nnn nnn DP 2 G 1 D2 _HD 2 H3 RABZE meee 18 G 3 D2 _HDMI2 RE RXB2N 25 I F wit DD LPLL 1 G DDC_SDA_2 DDCDB_DA GP1029 cio DDR3 1 5V DD SEP LESS 5 SCL 2 SE DDCDB CK GPIO28 125 OUT WS GPIO153 gt AUD LRC AVDD_DDR 55mA ou G E HPD2 lt HOTPLUGB GPIO23 VDD33 DP_NAND G 57 CEC GPIO5 z b u C237 o A SC1 COMP1_L_IN 1 5V_DDR 1 5V_DDR v
28. 403422 d 03426 e VREGFILT C3408 330pF 0 22uF 1000 AGNDPLL olur 557 3419 50V 50V 0 22uUF MCLK 16V R3410 R341 Hon e 1 SPEAKER_R L3405 52443 03427 TEEEEFEEEEF ies dais ls O 5 5 gt SPK_R m H 3 5 ST AUD_MASTER_CLK Ts 5 gt 3 3V_Normal 13401 AND peus UBW2012 121F A AUD_LRCK GEN R3402 e 10K AUD LRCH e T T T 23407 c3411 3415 6 e cS R3403 aO z LATE luF luF O l1uF 16V 50v 50V 50V 50v 35v e 3216 R3404 100 AMP_RESET as e R3401 R3406 0 03401 gaa ANB AMP_ MUTE MMBT3904 NXP 1000pF R3407 0 AMP_SCL 50V P3401 WAFER ANGLE OPT R3405 0 ee POWER DET SPK L gt eo SPK R SPK_R L_ gt A 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 IHE CRITICAL COMPONENTS IN THE A SYMBOL MARK OF THE SCHEMETIC MODEL nets DATE BL EK fur_stasconwer SHEET LGE Internal Use Only SECRET LGElectronics LG ELECTRONICS Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes MSTART DEBUG 4PIN MSTAR_DEBUG_4P P3900 12505WS 04A00 JP GND1 JP GND2 JP GND3 JP GND4 11417 g
29. A MDML gt A MDMU gt A MDQLO E A MDOL1 gt A MDOL2 gt A MDQL3 23 gt A MDOL4 gt 0015 gt A MDQL6 5 gt A MDQL7 gt A MDQUO gt A MDQU1 gt A MDQU2 gt A MDQU3 gt A MDQU4 gt A MDQUS gt A MDQU6 gt A MDQU7 LG ELECTRONICS A MAO 1 2 4 5 6 A MAT A MA8 9 10 11 12 13 14 A MBAO 1 2 A MODT A MRASB A MCASB A MWEB A MRESETB A MDOSL A MDOSLB 050 A MDOSUB A MDML A MDMU A MDOLO A MDOL1 A MDOL2 A MDOL3 A MDQL4 A MDOLS5 A MDOL6 A MDOL7 A MDQUO 001 A MDQU2 A MDQU3 A MDQUA A MDQUS5 A MDQU6 A MDQU7 Q t o oN p N N N N N Jj N r lt O o o O 01 MSD804KKX S LR M NON MS 40 SYMEOL B A_D A_D A_D A_D A_D A_D A_D A_D A_D A_D A_D A_D A_D A_D DR3_A 0 DR3 A 1 DR3_A 2 DR3_A 3 DR3_A 4 DR3_A 5 DR3_A 6 DR3_A 7 DR3_A 8 DR3_A 9 DR3_A DR3_A DR3_A DR3_A DR3_A DR3_BA DR3_BA DR3_BA DR3_MCLK DR3_MCLKZ DR3_MCLKE DR3_ODT DR3_RASZ DR3_CASZ DR3_WEZ _DDR3_RESET DR3_DQSL DR3_DQSLB DR3_DQSU DR3_DQSUB DR3_DQML DR3_DQ DR3_DQ DR3 DQ DR3
30. C6909 c6911 c6912 c6913 L C6914 L R6930 Kea 0 1uF ZZ 100K 0 470 430K 2 1000 1 1000pFZZ0 470F ZZ 1000pFZZ0 01uFZZ1000pFZZ1000pFZZ 330pF 3 8 3 9 PA ore 50V 50V 1 9 50v AAA 50V 16V 50V 50 50V 50V 50V 4 ig ie 1 e N SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X RADIATION FILRE AND ELECTRICAL SHOCK HAZARDS WHEN SERVICING IF IS SECRET MUDEL NC4_S7LRM 2013 04 04 ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE N SYMBOL MARK OF THE 5 LGElectronics ELECTRONICS BLOCK GHEET Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes MODEL OPTION MODEL OPTION Memory OPTION
31. Check the ST BY 3 3V 1405 Check the DC 24V L421 LGE Internal Use Only Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes 32 36 Standard Repair Process Detail Technical Manual Error Established symptom B Power error No power 2013 01 09 Checking method when power is ON Kal i AE ee 15 Vr 7 3 hy wi n r INT m LE Du 259 5501 w w ce gt 02097 19783 glas Check the DC 24V L421 Check the LED ON HIGH 6900 pin 1 Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes 33 36 LGE Internal Use Only Standard Repair Process Detail Technical Manual LCD TV B Power error Off when on off whiling viewing 2013 01 09 IN START 6 S W Version MICOM Version SP Boot Version BOOT Version Type MAC Address 00 00 00 00 00 00 Demod Ver Demod F W Ver Access USB Status 1 12 00 Test RELEASE Debug Status UTT 3 APP History Ver 4521 POL DB LGD x2178 x xo47 Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes 3 3 2 EDID Version HOMIE 0 01 Power Off Status System 1 System 2 ode Number D L Option External ADC SP BY UN
32. Test Pattern 12 EDID D L 13 Sub B C 14 Ext Input Adjust Caution Using P ONLY key of the Adjustment remote control power on TV ADC Calibration Protocol RS232 Enter Adjust A A When transfer the Mode In Adjust MODE Mode In Carry the command ADC adjust ADC Adjust A 1 Automatically adjustment The use of a internal pattern Adjust Sequence aa 00 00 Enter Adjust Mode xb 00 40 Component Input480i ad 00 10 Adjust 480i amp 1080p Comp 00 90 End Adjust mode Required equipment Adjustment remote control 3 2 EDID Download After enter Service Mode by pushing ADJ key Enter EDID D L menu Enter START by pushing OK key EZ ADJUST EDID D L 0 Tool Option1 HDMI1 1 Tool Option2 HDMI2 2 Tool Option3 3 Tool Option4 4 Tool Option5 5 Tool Option Commercial 6 Country Group 7 Area Option 8 ADC Calibration 9 White Balance 10 10 Point WB 11 Test Pattern 13 Sub B C 14 Ext Input Adjust lt Caution gt Never connect HDMI cable when EDID downloaded Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes 11 3 3 EDID data 1 HD HDMI EDID data 2D Model 10 1 21 3 41 5 6 7 8 9 00 00 00 60 a b 10 01 03 80 AO 78 91 54 4C 99 26 20 1 08 00 31 4
33. When 25A is impressed between Earth and 2nd Ground for 1 second Resistance must be less than 0 1 O Base on Adjustment standard LGE Internal Use Only SERVICING PRECAUTIONS CAUTION Before servicing receivers covered by this service manual and its supplements and addenda read and follow the SAFETY PRECAUTIONS on page 3 of this publication NOTE If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions on page 3 of this publication always follow the safety precau tions Remember Safety First General Servicing Precautions 1 Always unplug the receiver AC power cord from the AC power source before a Removing or reinstalling any component circuit board module or any other receiver assembly b Disconnecting or reconnecting any receiver electrical plug or other electrical connection c Connecting a test substitute in parallel with an electrolytic capacitor in the receiver CAUTION A wrong part substitution or incorrect polarity installation of electrolytic capacitors may result in an explo sion hazard 2 Test high voltage only by measuring it with an appropriate high voltage meter or other voltage measuring device DVM FETVOM etc equipped with a suitable high voltage probe Do not test high voltage by drawing an arc 3 Do not spray chemicals on or near this receiver or any of its assemblies 4 Unless specified otherwise in this service manual clean
34. 100 ppe_spa_2 HP_DET e 199 DDC_SCL_2 5V ESD_HDMI L ESD_HDMI e e D810 D811 R803 aN 1 8K gt DDC_DATA lt HDMI HDMI1_ARC DDC_CLK P R805 D812 T NC 0 HDMI N D820 1 CK_GND RCLAMPO524PA E e 1 10 o CK _HDMI2 ro 2 9 CK _HDMI2 DO e gt 3 8 DO_GND e j an MES D0 HDMI2 DO gt D1 x DO _HDMI2 D1_GND ESD_HDMI_SEMTECH 1 D821 RCLAMP0524PA Doe E gt D1 HDMI2 D2 GND 2 9 D1 _HDMI2 D2 5 QUSE NES D2 HDMI2 1 e gt T 5 6 D2 _HDMI2 e ESD HDMI SEMTECH 5V_HDMI_1 5V_DET_HDMI_1 ESD HDMI A A VA800 R809 i 93 R800 B e e ESD HDMI R810 VA802 T Q800 10K MMBT3904 NXP HPD1 JK800 SHIELD 2 6 R814 HOB S Bina pan HP_DET e tOO gt DDC 1 _ T 1 ESD HDMI 5V ES e VA80 VA804 R807 R808 GND e 1 8K 33K DDC_DATA DDC_CLK iE CE_REMOTE HDMI_CE e _ N D800 1 i CK_GND RCLAMPO524PA NT EMT 1 TO CK 2 9 DO gt CK _HDMI1 TMDS_CH1 3 8 GND D
35. 20 120 2020 d 01 e 01 26 15 07 50 0957107 7 7 f 01 1 80 18 71 1C 16 20 58 2C 25 00 20 2 9E 01 1D 00 72 51 DO 1E 20 6E 28 55 00 20 C2 31 00 00 02 80 18 71 38 20 40 58 2c 45 00 AO 5A 00 00 00 1E O1 10 EO B8 28 55 40 C4 8E 21 00 00 00 00 00 1 Aj TM QI GOO N gt 3 Detail EDID Options are below a Product ID MODEL NAME EDID Table DDC Function 0001 01 00 Analog Digital HD FHD Model b Serial No Controlled on production line c Month Year Controlled on production line ex Week 01 gt 01 Year 2013 gt 17 fix d Model Name Hex cf TV set s model name in EDID data is below MODEL NAME HEX LG TV 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 LG TV e Checksum Changeable by total EDID data Check sum 5B HDMI1 4B Block 1 f Vendor Specific HDMI Model name HEX HDMI1 67030C001000801E HDMI2 67030C002000801E LGE Internal Use Only 3 4 Function Check Check display and sound Check Input and Signal items 1 TV 2 AV SCART CVBS 3 HDMI Display and Sound check is executed by Remote control lt Caution gt Not to push the INSTOP key after completion if the function inspection 4 Total Assembly line process 4 1 V com adjustment
36. 4 a Mes m a c 42 175V 13I DDO2 STNANF20L 75K 0 12 R6903 1 B B E 285mA 47 33 e st LO o N LO LO LO LO LO LO LO Oo Os Oo Os OY Os Oo Ox OY 42 POLA wo wo 13I DDO2 STN4NF20L 68K gt 51K 20K 12K 0 Q6 0 0 0 Q6 0 m e 300mA 0 St D oN Q o OY DN OY o OY Oo a 8 wo wo o gt m 5 m m m lt SESS a L 150 A 2 2 5 E CN CN N N N N N ST St st lt R6900 5 1K EN FBN WLED ENABLE gt e e P vee FBP 42 ROW Adapter 12V e c uM P6900 32 Adapter 42 POLA Adapter 75K R6915 1 51K NAN 1 lt DIM R6921 EH 42 POLA Adapter e IK 32 Adapter 42_ ROW Adapter R6935 1 R6935 20R R6924 5 0 MAN 15K 32inch_Adaptey 42inch_Adapter 5 06902 Q6902 1 D6902 FDT86106LZ STN4NF20L R69231N4148W d lt RT PWMO 1K G E G lt peli Et R6920 5 5 j 22K e R6926 100K R6925 1K o j _ _ _ _ _ _ 32inch_Adapter R6911 R6916 R6917 OPT R6927 R6929 R69312 R6933 22K VOR 75K R6922 4 3 a 4 3 4 3 1 1 1 5 1 1 42inch_Adapter R6911 1 C6901 R6902 gt C6902 R6904 gt C6903 12K C6905 c6906
37. Bun gt RXA1 5 DET HDMI 4 042 gt RXA1 T2c_sDA AV_CVBS_DET GPIO43 25 RXA2 b i 126 D5 AC24 AV2_CVBS_DET GPIO44 gt RXA2 B7 AE23 SC1 COMP1_DET GPIO45 gt RXA3 AC23 HP_DET GPIO48 gt RXA3 L F7 AC22 ep a D s D s s s D s s oD S2_RESET C aps CP1049 ADDS gt RXA4 ee nnn nen en an en ee TUNER RESET lt 052 gt RXA4 a o femme lees Ge nn em HOPET IE A9 V23 EEPROM 3 3V Normal MODEL_OPT_ 22 1955 Yo gt RXBO U PM MODEL OPTION Etenen ET oaii LNA_CTRL_2 C ane I2C SDAMO GPIOS57 Wd gt RXB1 UR PM MODEL OPT O MODEL OPT 2 ac GP1076 199 gt 2 A HIGH HD NON BR_RESET_DEMOD X GPIO77 gt RXB2 M24256 BRMN6TP C105 2 0 1uF LOW HD E Y24 NY BAM NVRAM_RENESAS o RU RXB3 HD_LVDS_pattern is different ERCCRESET AA25 gt expat i Rie RI Between EU and NON EU axe e DE RAZA ED YES 1 2 4256 10K 10K BET HMT gt MODEL_OPT_TW HD_LVDS_NON_EU PM MODEL OPT 1 AE24 E 0 1 PM MODEL 0 E gt RXACK HTGHS ATWAN gt RXACK gt Y23 SEE E R111 22 Al WP e PM MODEL
38. CI Region ICT SLOT I I I I I I I 3 5V_CI_ON I A CI_DATA 0 7 5V_Normal dn C1906 10uF 10 lt R1903 10K CI_SLOT_JACK 2 CI_cD1 lt 1901 10067972 000LF R1908 1 100 A CI_DATA 3 AR1901 CI DATA 4 33 5 a K CI TS DATA 4 4 i CI DATA 6 CI TS 5 lt CI DATA 7 TS 6 lt R1919 47 I CI_TS_DATA 7 C 7 R190 10K 9 ANN CI_OE o CI_IORD CELADDRISI 5V_Normal ar I T ADRIA 13 3 MDI O CI 1141 CI_MDI 1 E L J CI MDI 2 5 USES CI WE 100 CI_MDI 3 6 e gt PCM_IROA 7 C1905 8 1909 61901 GND 0 1uF 0 1uF LUF CT_MDI 4 N
39. D Check Adapter voltage Caution Check and fix exterior Replace Adapter of Power B D Part Please refer to the all cases which Power off List Explanation can be displayed on power off mode POWEROFF_REMOTEKEY ower off by REMOTE CONTROL POWEROFF OFFTIMER ower off by OFF TIMER POWEROFF SLEEPTIMER wer off by SLEEP TIMER POWEROFF INSTOP ower off by INSTOP KEY Normal POWEROFF_AUTOOFF wer off by AUTO OFF POWEROFF ONTIMER wer off by ON TIMER POWEROFF RS232C ower off by RS232C POWEROFF SWDOWN ower off by S W Download POWEROFF UNKNOWN wer off by unknown status except listed case ABNORMAL1 ower off by abnormal status except CPU trouble POWEROFF CPUABNORMAL ower off by CPU Abnormal Explanation 5 0 D D O Abnormal Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 8 36 Standard Repair Process Established Error C Audio error ale 2013 01 09 symptom LER No audio Normal video Revised date WE 9 14 me 4 Check user check oc2av from oral Y Screen normal Speaker off Adapter voltage Y N Cancel OFF Replace Adapter Disconnectio disconnection Y Replace Speaker Replace Main B D Ena Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purpos
40. GElectronics DATE LG ELECTRONICS e 7 Copyright O 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes HDMI REAR 2 Without MHL d kk k s rt ks sy I HDMI 1 ARC nt xc LLL LO ogee LL locale 2 CEC 100 R811 HDMI_CEC 5V HDMI 2 5 Normal A A D804 Y Y MMBD6100 DDC_SDA_2 DDG SCL2 N lt lt A TEN 5V_Normal D803 MMBD6100 DDC_SDA_1 DDC_SCL_1 THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X RADIATION 5V_HDMI_2 ESD_HDMI A D808 R804 10K 1 R802 R806 0801 I MMBT3904 NXP HPD2 2 R829
41. IRQA_N GP PM SPI SDI GPIO2 m SPI SDI CD Som CD N GPIO SPI SDO GPIO3 f ECT i gt SPI SDO i PCM_WAIT WAIT_N GP or SERIAL FLASH PCM RST lt RESET GP r TTS CI TS 14 TSOCLK GP lt CI_TS_VAL NAND_FLASH_1G_HYNIX NAND_FLASH_1G_THOSIBA NAND_FLASH_2G_HYNIX NAND_FLASH_2G_TOSHIBA USB1_OCD 2 N GP 34 PUVA DYER 5 SYNC EAN35669103 EAN61508001 EAN60708702 EAN60991001 c3 v21 Y12 IC102 1 IC102 2 IC102 3 IC102 4 USB1_CTL EET 2 IROA 135 TSOSYNC GP TS_ 1 H27U1G8F2CTR BC TC58NVGOS3ETAOBBBH H27U2G8F2CTR TC58NVG1S3ETAO0 255 2 CD N GPIO138 As CI_TS_DATA O T PCM_5V_cTL C I 2 WAIT N GPIO136 TSODATA_ GPIO80 77 TS 1 rom SLO 2 RESET GPIO137 TSODATA_ GPIO81 21 CI TS DATATZ NC 29 C 1 NC 29 C NC 29 NC 29 E _ _ TSODATA GPI082 M ABIL CI TS DATA 3 NC 28 NC 28 2 NC 28 NC 28 MHL DET EA UART1 TX GPIO46 TSODATA_ GPIO83 XT CI TS 4 MHL EN 1251 UBRT1 RX GP 1047 TSODATA GPIO84 TS 5 NCT 627 m NC 27 PM TXD lt UART2_TX GP1068 TSODATA_ GPIO85 1 15 TS 6 NC_26 c_4 NC_26 c_4 NC_26 NC_26 PM_RXD UART2_RX GPIO67 TSODATA_ GPIO86 ABTI CI_TS_DATA 7 T sys T MODEL_OPT_6 UART3 TX GP1050 TS
42. Insert V com adjust pattern 1 Push Power Only key on SVC remote controller 2 Push Yellow key 4 Push number 0 key Default 160 Press OK to Saver m V com adjust Variable range 5 5 digit move push navigation key up or down 1 digit move push navigation key left or right Keep move V com adjust until disappear flicker After V com adjust push enter save key m Exit V COM adjust pattern Push Power Only key on SVC remote control 4 2 White Balance adjustment W B Equipment condition CA210 LED gt CH14 Test signal Inner pattern 80IRE Above 5 minutes H run in the inner pattern power on key of adjust remote control Mode Temp Coordinate spec Cool 12000k 0 271 40 002 0 270 0 002 X 0 285 0 002 9 300 y 0 293 0 002 X 0 313 0 002 6 900 y 0 329 40 002 Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes 12 Normal line LGD CMI March December for Gumi Global 287 80 119 Over 120 Normal line LGD CMI January February for Gumi Apply not Cinema Screen L 282 3 69 280 294 am 319 343 6 3649 274 275 288 298 313 330 273 8 8 9 272 271 286 294 3M 326 9 Over 120 271 270 285 293 310 325 Aging chamber LGD CMI NetCasea Aging time 285 35 276 280 269 7
43. Repair Process Detail Technical Manual Error z LCD TV A Video error No video Normal audio 2013 01 09 Check White Balance value K paz 70 Tool Option Tool Option2 ame Fool Option3 Tool Option4 Tool Options Tool Option6 Country Group Area Option 9 White Balance 11 Test Pattern 12 EDID D L 13 Sub B C 14 V Com 15 Ext Input Adjust lt 16 SPK Lipsync Adjust 3 17 SPDIF Lipsync Adjust Entry method WhiteBalance Color Temp Cool 2 R Gain 172 G Gain 172 B Gain 192 R Cut C Cn E G2 G Cut B Cut Test Pattern Backlight Reset To Set 1 Press the ADJ button on the remote controller for adjustment 2 Enter into White Balance of item 9 3 After recording the R G B GAIN Cut value of Color Temp Cool Medium Warm re enter the value after replacing the MAIN BOARD Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 19 36 Standard Repair Process Detail Technical Manual Error i A Video error video Audio symptom Content Power Board voltage measuring method pw Jen BARCODE PCBA WHITE Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 20 36 Standard Repair Process Detail Technical Manual Error
44. Voltage Standard input voltage 100 240 V 50 60 Hz Standard Voltage of each products is marked by models 4 Specification and performance of each parts are followed each drawing and specification by part number in accordance with BOM 5 The receiver must be operated for about 5 minutes prior to the adjustment 3 Test method 1 Performance LGE TV test method followed 2 Demanded other specification Safety CE IEC specification EMC CE IEC specification 32LN520B ZA 32LN5203 ZA 42LN5200 ZA 42LN5204 ZA Safety IEC EN60065 EU PAL DVB Market EN55013 EMS EN55020 Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 4 Model General Specification 1 Market EU PAL Market 37 Countries DTV amp Analog Total 37 countries DTV MPEG2 4 DVB T 37 countries UK Italy Germany France Spain Sweden Finland Neth erlands Belgium Luxemburg Greece Denmark Czech Austria Hungary Swiss Croatia Turkey Norway Slovenia Poland Ukraine Portugal Ireland Morocco Latvia Estonia Lithania Rumania Bulgaria Russia Slovakia Bosnia Serbia Albania Kazakhstan Belarus DTV MPEG2 4 DVB C 37 countries UK Italy Germany France Spain Sweden Finland Neth erlands Belgium Luxemburg Greece Denmark Czech Austria Hungary Swiss Croatia Turkey Norway Slovenia Poland Ukraine Portugal Ireland Morocco Latvia Estonia Lithania Rumania Bulgaria Russia Slo
45. and service purposes 15 36 Adjustment Test pattern ADJ Key Exchange Board 1 O1 T E O1 NN ee Contents of LCD TV Standard Repair Process Detail Technical Manual Continued from previous page Check front display LED Check power input Voltage amp ST BY 3 5V B Power error No power Checking method when power is ON Normal video Voltage and speaker checking method when there is no audio D Function error_ No response Remote controller operation checking method remote controller key error POWER BOARD voltage measuring method error_Off when on off while POWER OFF MODE checking method 4 Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 16 36 Standard Repair Process Detail Technical Manual Error Established 2013 01 09 LCD TV A Video error No video Normal audio 2013 01 09 ALL MODELS Copyright O 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 17 36 Standard Repair Process Detail Technical Manual Error Established 2013 01 09 LCD TV A Video error_No video Normal audio 2013 01 09 lt ALL MODELS gt PCB SIZE 1 Pith derij Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes 18 36 Standard
46. rate CDDA 44 1kHz Sample rate 1 41Mbps 9 6Mbps Bit rate Multi channel 44 1kHz 88 2kHz LPCM AIF AIFF WAV Sample rate 48kHz 96kHz Sample rate Stereo 176 4kHz 192kHz Sample rate a Pause amp Resume b Fast forward 2x 4x 8x 16x 32x c Fast backward 2x 4x 8x 16x Trick play 32x d Forward slow motion 1 2x 1 4x 1 8x 1 16x 1 32x Variable video size Full Original ess when the video is display Movie Video Preview Can support movie preview But in Movie Preview function is possible or not like fast play preview mode we don t support any or thumbnail when user move the cursor in the list trick mode process Copyright 2013 LG Electronics Inc All rights reserved 9 LGE Internal Use Only Only for training and service purposes ADJUSTMENT INSTRUCTION 4 Click Connect tab If Can t is displayed check connection between computer jig and set 1 Application Range This specification sheet is applied to all of the LED TV with LD36M chassis 2 Designation 1 The adjustment is according to the order which is designated and which must be followed according to the plan which can be changed only on agreeing Power adjustment Free Voltage Magnetic Field Condition Nil Input signal Unit Product Specification Standard Reserve after operation Above 5 Minutes Heat Run Temperature at 25 5 C Relative humidity 65 10 Inpu
47. 0 45 40 61 40 71 00 N 30 01 01 01 66 21 50 BO 40 36 00 40 84 63 00 00 TE 64 19 00 40 41 00 26 30 50 06 40 84 63 00 00 18 00 00 oo FD 00 60 10 00 0Aj20 20 20 20 20 20 8 01 e 2 26 15 07 50 09 57 01 1D 80 18 71 1C 16 20 58 2C 25 00 AO 5A 00 00 9E 01 10 00 72 51 Do 1E 20 6E 28 55 00 00 00 1E 8c OA Do 20 EO 20 10 10 3E 00 AO 5 00 00 00 18 02 80 18 71 38 2D 40 2 45 00 ao 5A 00 00 00 00 00 00 OO 00 00 00 00 00 00 00 00 oo 00 00 00 00 e Q O N IO Q OQ Co NIN OO Tl 80 90 BO DO lt gt gt oO ois oio S Gia 2126465 N 19 I I U lt m g 5 Q a 2 NO lt Q D 21314151617 8 9 a b 54146 99 26 rat 40 61 40 71 40 81 80 or or t 38 20 40 2c 00 68 21 50 51 00 30 36 oo 00 00 oo 1E 00 FD oo ss 20 20
48. 000 1080 VESA SXGA 791 19204080 6 600 1485 HDTV 1080P DTV SDTV 480P SDTV 576P HDTV 720P HDTV 720P 6 120720 4 59 74176 720 8 19201080 3375 6000 7425 HDTV1080 9 19201080 3372 5994 74766 HDTV1080 HDTV 1080P HDTV 1080P HDTV 1080P FHD only FHD only 5 2 USB Input H freq kHz V freq Hz Pixel clock MHz 3D input proposed mode 1920 1080 33 75 30 000 74 25 HDTV 1080P Copyright 2013 LG Electronics Inc All rights reserved 8 LGE Internal Use Only Only for training and service purposes 5 3 USB Input format Slide Show support JPG PNG BMP TIF TIFF GIF 4096X4096 Background music support MP3 32kbps 320kbps Bit rate 32kHz 48kHz Sample rate 128bps 320kbps Bit rate VH 8kHz 48kHz Sample rate 1 44kbps Bit rate Category Codec Media Container Profile Level Support MPEG1 DAT MPG MPEG MPEG2 DVD TS TRP Tp 1920X1080 301 Vi Photo MPEG4 Divx 3 11 Divx 4 12 Divx 5 x deo Divx 6 Divx HD Xvid 1 00 1920 1080 Xvid 1 01 Xvid 1 02 Xvid 1 03 i Xvid 1 10 beta1 2 AVI MP4 MKV TS H 264 TP 1920X1080 30P 32kbps 320kbps Bit rate 32kHz 48kHz Sample rate 32kbps 640kbps Bit rate 32kHz 44 1kHz 48kHz Sample rate 32kbps 448kbps Bit rate ane 24kbps 3844kbps Bit rate FX EDU 8kHz 96kHz Sample rate 1 44kbps Bit
49. 013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 4 36 Standard Repair Process Established Error A Video error 2013 01 09 symptom gt 8 9 AT X Check and EL Color Y Pu UR Color M Color M External Input SOLO LVDS and Replace Main B D erior Replace module HDMI DVI contact N condition N Check error color input mode Check ternal de device and iCable cable Check Test pattern Y Replace Main B D Check external i device and Replace Main B D cable Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 5 36 Standard Repair Process i Established Error A Video error 2013 01 09 symptom Vertical Horizontal bar residual image Revised date 000 light spot external device color error Revised date 6 14 Vertical Horizontal bar residual image light spot Replace Module Gr AT gt 8 Check color condition by input ae ur amp amp External Input replace Link connection ormal ormal E condition ios N Y Y Replace Request repair En A10 module kaken Check Test pattern External device screen error Color error Check screen condition by Check S W Version input External Input HDMI DVI Connect other
50. 07 R109 ps I 07 5 51 WOS 4 b0001 Secure B51 without scramble PCM_D 1 18 0 GPIO IK S IS SB51_WS 47b0010 Secure B51 with scramble PC 1 6 1 06 MIPS_SPE_NO_EJ 4760100 Boot from MIPS with SPI flash AB22 pss ARTOS MIPS SPI EJ 1 4 b0101 Boot from MIPS with SPI flash PCM D 3 AE20 R B 1 05 MIPS_SPI_EJ_2 4750110 Boot from MIPS with SPI flash PCM_D 4 15 3 GPIO MIPS_WOS 4 b1001 Secure MIPS without scramble DIS 4 GPIO RE x AUT i 21 F_RB gt 1 04 MIPS_WS 4 b1010 Scerur MIPS with SCRAMBLE SCH DTI AED TON 3 3V_Norma m NC 25 D 7 Yt 6 GPIO CE12 GPIO E PCM A 0 14 7 GPIO NF WPZ GPIO DU PF WP NC 7 NC 24 CAP C gt NF_CEZ GPIO PF_CEO 102 1 e PCM A O 20 REBEL AC18 _ E NC 8 NC 23 CA02 10u CHANGE TO x x S55 R 0 GPIO NF CLE GPIO ACIS gt 3 3V_Normal 1 C101 16 2 BCM R 1 GPIO NF REZ GPIO gt PF_OE VCC_1 VCC_2 ee B B 2 NF_WEZ GPIO gt PF WE OPT l 9 11 CAP_10uF_X7R PCM A 3 AB18 17 R105 VSS 1 VSS 2 Eo gi i ed X55 R 3 GPIO ALE GPIO XU gt PF ALE IK e 5 S PCM ATS 4 NF_RBZ GPIO gt F_RB 9 NC 22 m m 4 m AA21 PCM ATG R 5 GPIO LED R BUZZ Y19 NC 10 NC
51. 4 R2611 100K R2632 100 1 TUNER_RESET C2622 luF i C2641 C2642 eL ou EIER 1 R2 ID OEE E 10uF 16 10 NC T MLG1005SR27JT 3 BV TU VREF 1 25V T s A 1 62653 20pF T 2e E ILT ER RESET Lsov MLG1005SR27JT e UO R2870 R2871 7 SCL TU_I2C_NON_FILTE iK 1K aD D D D em D D D D D D D D D D D D D D D D D ea R2609 33 T 1 lt TU SCL C2607 C2651 oDA 20pF TU I2C NON FILTE 20pF Hw e R261 33 T sov e T sov TU_SDA L C2612 2652 A 3 3V 7720 20pF 50V 50V 2621 2623 NO 100ppP Z o luF pud p 16V C2602 2 3 100 0 1uF Med SV Nermal NC D T MAIN UBW2012 121F DLIF_ P C2600 should be guarded by ground C2643 C2644 22uF 0 1uF s 10V je DELE EN R2601 10 IF P MSTAR R2602 Al 10 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 IHE CRITICAL COMPONENTS IN THE A SYMBOL MARK OF THE SCHEMETIC Copyright O 2013 LG Electronics Inc All rights reserved Only for training and service purposes SECRET LGElectronics LG ELECTRONICS gt IF_N_MSTAR MODEL 7
52. 8 80 119 9 Over 120 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 P ONLY Enter the mode of White Balance the pattern will come out 2 3 5 NEN NN 2 S 5 6 INE GEN Full White Pattern cao COLOR ANALYZER TYPE CA 210 RS 232C Communication LGE Internal Use Only Auto control interface and directions 1 Adjust in the place where the influx of light like floodlight around is blocked illumination is less than 10 lux 2 Adhere closely the Color analyzer CA210 to the module less than 10 cm distance keep it with the surface of the Module and Color 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 signal or POWER ONLY or the others check the back light on Auto adjustment Map using RS 232C to USB cable RS 232C COMMAND CMD ID DATA Wb 00 OO White Balance Start Wb 00 ff White Balance End RS 232C COMMAND CENTER EFA CMD ID DATA MIN D MAX lt Caution gt Color Temperature COOL Medium Warm One of R Gain G Gain B Gain should be kept on and adjust other two lower than CO When R G B Gain are all CO it is the FULL Dynamic Range of Module Manual W B process using adjust Remote co
53. ADC bug Status RELEASE 480i Component NG s 1080p Component NG 59 RGB NG APP History Ver 1320 6 EDID IL DB EF 16710 RGB OK Ox1C HDMI OK 0 2 0 HDMI2 mae OK 0 2 0 79 7 Copyright 2013 LG Electronics Inc All rights reserved a 5 Only for training and service purposes LGE Internal Use Only SCREW ASSEMBLY WORKING GUIDE Screw specification and application situation oe T M gt A E I FAB31339403 M3 L6 BK Machine 4EA FAB31639801 M4 L10 BK Taptite FAB30016124 M4 L14 BK Machine 2EA lt Warning gt Check Screw Type When Screw is assembled at Part If B Screw is used at the part Module will get damaged Copyright 2013 LG Electronics Inc All rights reserved 16 LGE Internal Use Only Only for training and service purposes DISASSEMBLY WORKING GUIDE 5333331731 1 EA At 2 i o M Disassemble 2 screws that bind Disassemble 7 screws around the 4 edges of Stand Ass y and set set after Separation Stand Ass y 3 Disassemble 4 screws that fix Side AV bracket and After opening cover of IR Ass y Disconnect IR cable Back cover 5 6 w After lifting up back cover slightly Remove the back cover and Disconnect SPK cable Disconnect LVDS and Power ca
54. BLM18PG121SN1D K10 G14 gt gt gt NON DVB T2 ON T2 T VEI e e ER DC_3 G RF_SWITCH_CTIX e e e e e NON DVB_T2 2 C E T L10 G18 Z s irc Se eam ZZ nn amp au a mn ni amis CAP_10uH_X5R CAP 10uH X5R M12 G19 C209 C235 C245 DC_6 G MSD804KKX C255 C259 C284 C204 _NIM CHINA F_NIM CHINA Q Tum m FT 0 1uF 0 1uF 0 1uFe mae Bor C250 0 1uF R216 47 1 10518 10v 10v N12 H11 9 S7LR M NON MS10 0 1uF R218 47 85 P14 3 H12 72 AC4 F_NINYORIN P15 H13 CHANGE TO DC 10 G s s Y ADS ANALOG er lt lt 1002 10V X5R R10 EN H14 CK HDM Close to MSTAR I I d is DO _HDM 3 n mes r as V uu imum ame AVDD_AU33 a DC_12 G a DO _HDM gt ih DC_13 G ee D1 _HDM PE 2 L208 DC_14 P K1 L227 H D1 _HDM RXA1 BLM18PG121SN1D BLM18PG121SN1D G L2 AD4 NON_DVB_T2 e 212 D2 _HDM RXA2P G 13 5 _ P10 J9 D2 _HDM RXA2 C240 C241 ede 219 NC 2 G ane DDC_SDA 77 DDCDA_DA GPI027 NON DVB_T2 0 1uF Se 0 1455 FB COREX aie G 24 DDC SCL 1X Ts DDCDA CK GPIO26 0 l
55. CLOSE TO MSTAR CLOSE TO MSTAR gt ab D D P D D SP D P B GP GPa GP GB GB GB nmm See Sa m ue SSeS Ses FULL SCART iA I SCART AUDIO MUTE EU I I EU 3 3V_Normal R2810 A DTV MNT L OUT lt SCART MUTE 3 5V_ST 1K R2839 e lt 5 1 1 DET I 2K e SCART_MUTE 02802 SCART_MUTE R2844 ESD_ SCART MMBT3904 NXP Q2804 10K D2808 T EN EU MMBT3906 NXP 5 6V 1 2802 C2809 20 MM1756DURE 0 1uF EU e t SCART1_MUTE SCART_MUTE 3 0 2811 DTV MNT_R_OUT lt R2840 SCART_MUTE SC1_SOG_IN 0 1uF 2K C2816 SCART_MUTE 2 DTV MNT VOUT 25602 0 1uF gt SC1_CVBS_IN 3904 NXP i ESD_SCART R2807 TpF D2827 75 50V W ZENER a a D D G G D D G G D D
56. Copyright 2013 LG Electronics Inc rights reserved LGE Internal Use Only Only for training and service purposes 22 1 36 Standard Repair Process Detail Technical Manual Error A Video error _Vertical Horizontal bar residual Established 5944 01 LCD TV image light sp date ne Content LCD TV connection diagram 1 Mes lt ALL MODELS gt Y PCMCIA CARD SLOT 1 Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 23 36 Standard Repair Process Detail Technical Manual Error A Video error Color error da 2013 01 09 symptom Revised Content Check and replace Link Cable LVDS and contact condition date ALL MODELS wrm is 106 LE dn P1101 Hf om 0 0 8 Copyright 2013 LG Electronics Inc rights reserved LGE Internal Use Only Only for training and service purposes 24 36 Standard Repair Process Detail Technical Manual Error Established LCD TV em A Video error Color error 2013 01 09 Test Pattern Test Pattern Pattern Control Of Pattern Control White Press to hide OSD Press to hide OSD Test Pattern Pattern Control Green Press to hide 050 4 z e Test Pattern E Test Pattern Pattern C
57. ENS apr 2 4700 OPT Soy 35v 50 a D 50 50 N R424 z R412 R420 oot 68K D Raz C450 3 3V Normal gt 2 5V_Normal 180K 1000pF 1 J 50V 1 J 7 R2 R423 3 3V_Normal read 2 5V_Normal A CAP_10uF_X7R A 1 211185 2 5 C403 1 O 3 uF pe Vout 0 8 1 R1 R2 3 37V 10uF 10 OUT 3 2 ENV CTL B En GND our 5 440 3 3V_Normal 5103 uF A 10V 16 85 en c te L RO 2114 X ae zi R437 ra CHANGE TO E 7 meee mw Qutu Q ww m mmm m mm ww i iis 1 OPT 3 5V_ST 10UF 10V X5R R493 WLED_ENABLE R446 e gt
58. GND I 20 L J CI_MDI 5 CI_ADDR 12 5V_Normal eA mes 2 21 CLOSE TO MSTAH A R1909 GICHDITS 22 x GND 10K R1906 10K 55 CI ADDR 6 i L J PCM RST RISO 24 ADDR S CI_ADDR 4 R190 47 PCM_WAIT CJ WN 25 CLOSE MSTAR 2 CI ADDR 3 R1925 100 55 TS lt 1 1 R192 33 CI_TS_VAL lt _ 28 ZI ADDRTO CI_TS_SYNC RIS SACS 29 Er RES lt CI DATA O0 AR1903 33 CI 11 CI_ADDR 0 14 CI TS DATA 0 XK 25 CI DATA 2 15 lt J 33 CI_TS_DATA 2 lt __ e TS 31 lt R1907 100 CI_CD2 lt 5V_Normal GND s GND C1914 2 50V 2 I L L d I CLOSE TO MSTAR CI_MISTRT CI_MIVAL_ERR GL DETECT OR GARE CI PHILIPS 3 3V Normal 3 3V_Normal CI_CD2 CI_cD1 gt R1917 10K R1911 gt CI 47 gt PCM 1 I I I I I I I a s s D D s D s D D SP G SP D SP G D D s s POWER ENABLE CONTROL TH N SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X RADIATION FILRE AND ELECTRICAL SHOCK HAZARD
59. KNOWN Null 10 Sy 2 BY UNKNOWN 0x111 11 Stable Count OFF BY UNKNOWN FF 87 UNKNOWN D gt 225 gt m 4 2 e m 63 F 0 0 TER CC CI CI CI lt g 01 m lt gt AR z z M1 P 2 lo e M I 6559 13 Access Code RA k oo lt lt 22 mm Dl on BY 16 POWER_OFF_BY UNKNOWN 17 18 POWER OFF BY UNKNOWN 19 POWER OFF BY UNKNOWN 0 POWER OFF BY UNKNOWN 21 POWER OFF_BY_UNKNOWN 22 POWER OFF BY_UNKNOW 21 POWI EE UNKI E _ z mn w lt Entry method 1 Press the IN START button of the remote controller for adjustment 2 Check the entry into adjustment item 3 34 36 Adjust Check Power Off Status ADC Data 0 POWER OFF BY REMOTE KEY A14 LGE Internal Use Only Standard Repair Process Detail Technical Manual Error Established em C Audio error No audio Normal video 2013 01 09 Content Voltage and speaker checking method when there is no audic pw lt ALL MODELS gt OL lt TL a aa 3 d VER 152 i EREA R153 Copyright 2013 LG Electronics Inc rights reserved LGE Internal Use Only Only for training and service purposes 35 36 Standard Repair Process Detail Technical Manual Error D Function e
60. N OUT e USB1_CTL e 1 8 e al m Z U 4 d R1 2 5422 lt 330K N m lt m gt 4 pi A R457 a x Opa 2 gt R1 ESA 3 3V_Normal 2 7 4 3K 22uF 0 1uF D403 R436 C448 TuS m 1 16W 10V 16 15K 3300pF 30K p E 1 e 1 16 100pF VCC ss 50V 2 e R456 R433 03 R413 met 10K EN 1 5A GND C467 4 7K R2 K 16K 4 5 1 16 1 560pF R441 2 10v 50V 75K OPT C410 50V 50V Vout 0 8 1 R1 R2 1 5319 Vout 0 827 1 RI R2 1 1578V lt THE N SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X RADIATION FILRE AND ELECTRICAL SHOCK HAZARDS WHEN SERVICING IF 15 SECRET ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE N SYMBOL MARK OF THE SCHEMETIC GElectronics LG ELELTRONILS DATE I BLOCK aaerter rowe GHEET se Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 32inch_Adapter T6900
61. O GND e e o 4 7 Im TMDS_CH2 j TMD CH2 D1 A ac D0 HDMII D1_GND ESD HDMI SEMTECH 802 D1 D ESD_HDMI_NXP RC LAMP 0 5 2 4 P A A D2 4 0 D1 _HDMI1 TMD CH1 D2 GND 2 9 e e e D1 _HDMI1 D2 3 8 e 4 7 pu D2 HDMI1 TMD CH2 ESD HDMI E p 2 u VA801 TD D2 HDMI i e ESD HDMI SEMTECH A B B DB DB B DB DB DB DB HD GF 4 EU NOT USED TP LIN5 EF RRC SIDE HDMI DELETE MHL DELETE MHL_CD_SENSE lt e 5V_DET_HDMI_4 c2 VBUS_EN G EM AVDD5V_MHL 2 6 MHL_OCP_DET MHL_OCP_EN lt _ _ FILRE AND ELECTRICAL SHOCK HAZARDS WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE N Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes SYMBOL MARK OF THE SCHEMETIC SECRET LGElectronics LG ELECTRONICS MODEL ses sram DR BLOCK ms E i HE 2 40 T 2 ELS LGE Internal Use Only 113 Adapter POWER BLOCK Se 2 2 Z Power DET PD 12 gt 3 69V 1 1 ADAPTER JACK PD_ 24V_ADAPTER gt 3 81
62. ODATA GPIO87 Y d IE 1 07 pum 1 08 1 07 1 08 2 MODEL_OPT_7 UART3_RX GPIO51 IC104 i AC15 FE_TS_VAL_ERR 1 06 C 6 1 07 C 6 1 06 I 07 1 domm m P23 TSICLK GPIO101 5 1 HE SYNC 12 lt I2C_SCKM2 DDCR_CK GPIO75 TS1VALID GPI99 FE TS DATA 0 7 1 05 RY BY 1 06 R B 1 05 1 06 R137 22 24 16 iio I2C_SDA I2C_SDAM2 DDCR_DA GPIO74 TS1SYNC GPIO100 EE 1 04 RE 1 05 RE 1 04 1 05 o5 AD FE TS 0 ernal demod out T 2 RGB DDC 5 DDCA_DA UARTO_TX _ GPIO91 FE TS Nc 25 NC_25 CE NC_25 NC_25 RGB_DDC_SCL CJ DDCA_CK UARTO RX rA_ 1 GP1092 FE TS BATAT2 NC 24 NC 7 NC 24 7 NC 24 NC 24 GPIO93 FE TS DATA 3 5 DATA 0 p3 _ GPTO94 FE TS DATA 4 e FE TS DATA O0 NC_23 NC_8 Nc 23 Nc 8 Nc 23 Nc 23 PWMO C PWMO GPIO69 141 6 1095 5 1 5 5 2 vee 1 2 1 2 2 ep a a emm emm emp D D D D D PWM1 lt PWM1 GPIO70 GPIO96 E TS DATATE PWM2 lt PWM2 GPIO71 6 GPIO97 FE TS DATAT7 vss_2 VSS 1 VSS 2 vss_1 VSS 2 VSS_2 R2 Dees OT noa AD14 EGO P20 NC_22 9 NC 22 NC 9 NC 22 NC 22 PWM4 GPIO73 F6 LGE2121 MS 1 1 13 510 LED_R BUZZ lt 0197 NC_21 NC_10 NC 21 NC 10 NC 21 NC 21 i NC 20 CLE NC 20 CLE NC 20 NC 20 STER M MSIO ER TAOS AB25 KEY1
63. P DH EAN61859501 SECRET LGElectronics A 1 5V_DDR A ae a T gt A MVREFCA aS e Flan oO me S m oW 9 5 5 5 3 Nee 5 FERC FREE ITO 2 T CLose to Saturn7M 7 DDR_1600_2G_HYNIX 201 H5TO2G63DFR PBC EAN61829203 M8 A MVREFCA VREFCA 0 gt A MAO 1 gt A MA1 A2 gt A MA2 A MVREFDQ VREFDO A3 gt A MA3 4 gt 4 R1203 ae AS gt A MA5 gt A MA6 dis at a 7 A MA7 Eo A8 gt A MA8 9 gt A MA9 10V 10uF C1205 e BE A10 AP gt A MA10 10V 10uFg C122 S xii A MA11 co 0 1uF Re gt A MA12 e 1208 O luF ER A13 gt A MA13 1210 O 1uF e u 0 1nF N9 212 O 1uF Ri i e B2 gt A MBA0 gt A MCK e 1214 o gt A MBAl Ze 215 O 1uF gt A MBA2 aie Al 209 qu 0 01 9 gt A MCKE gt A MCKB F1 H2 MOD a 1 5V_DDR ET gt A MRASB A gt A MCASB R1231 53 gt A MWEB 10K gt A MRESETB 19 14 lt En gt A MDOSL gt A MDQSLB Az gt A MDQSU gt A MDQSUB B gt
64. RS 232C port Caution LJ21 chassis support only UC 232A driver only use this one 2 MAC Address Not use 8 Cl Key Download Set Cl Key path Directory at Start Mac amp Download Programme Com 1 2 3 4 and Down Load Setting Select Scanner gm MAC Address Setting pepe iere aee see Change Model F5 Cl Key Only MAC Address Message Return Message 3 Port connection button click 1 Push the 2 MAC Address write At success Download check the OK 3 Start CI Key Download Push 4 Check the OK or NG IN me 1 Adjust Check j yer SKJY1107 2 ADC Data Ver 01 00 00 01 3 Power Off Status 2 Country Group Press OK to Save OM Version 3 00 6 4 System 1 Country Group Code Boot Version 3 01 0 stem 2 Country Group EU JOT Version 1 00 1 i Modal D L Country RC Version 1 Test Option 2 Area Option 0 RI ED Version 13 3 8 External ADC 3 Option EDID Version RGB 9 Spread Spectrum Tool Option 26340 EDID Version HDMI 10 Sync Level Tool Option2 18986 hip Type ATURN IR 11 Stable Count Tool Option3 55337 Ni Fi Version 1 0 12 ODC Test Tool Option4 28952 Fi Channel 0 Tool Option5 288 Fi _ 00 00 00 00 00 00 4 Adjust White Balance IAC Address E8 5B 5B 24 64 7C 5 Adjust
65. S WHEN SERVICING IF 15 ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE Ed Tj rj Copyright O 2013 LG Electronics Inc All rights reserved Only for training and service purposes CRITICAL COMPONENTS IN THE N SYMBOL MARK OF THE SCHEMETIC SECRET LGElectronics 5V_Normal 1 1903 A AP2151WG 7 5 CI ON L1902 BLM18PG121SN1D I 1922 R1914 ur 100 25V PCM_5V_CTL gt R1913 10K LG ELECTRONICS Option name of this page because of Hong Kong TEES LNPUT e am GR m GP mm BD AR1905 33 FE TS DATA FE TS DATA FE TS DATA 7 FE TS DATA L7 6 5 4 FE TS DATA 3 FE TS DATA 2 FE TS DATA O FE TS DATA 1 FE TS DATA 0 TS DATA 0 71 lt rg rs SYNC FE TS VAL ERR CI MDI 7 lt CI MDI 6 X MDI 5 C MDI 4 lt AR1906 33 MDI 3 lt CI MDI 2 lt CI MDI 1 lt MDI O0 lt ci MIsTRIC J 81925 23 R1929 33 CI_MIVAL_ERR R1930 100 lt
66. V 24V_LED_DRIVER 24V_ADAPTER JK400 KJA DC 1 0032 vA UBW2012 121F ain 24V_ADAPTER 12V 3 5V_ST A A A R488 100K PD_ 24V_ADAPTER PD_ 12V 3 5V_SOC RESET RESET_IC_SOC_RESET R494 R450 m DET SEMI ANT 10K a IC408 NCP803SN293 RESET SOC RESET R402 300 gt POWER_DET tae D M C mn Y PD_ 24V_ADAPTER PD_ 12V R495 R496 0 luF mn T 5 1K 1 2K 0 1uF 243 ADAPTER gt 3 5V_ST 24 VCC gt POWER DET RESET PWR DIODES 24 ADAPTER R461 10K 2 LN ADAPTER gt Lay RL_ON 160 10K A IC408 1 3 5 ST APX803D29 AO3407A Vgs 10 8V 24V input 24V_ADAPTER L405 e A IC400 6 8uH C431 4 TPS54331D C418 0 14 R427 2 2 0 AMP_VCC 16 10 0405 50V 24 0400 435 C490 C446 OPT A03407A LO 40v ur zeur 0 1uF D406 BLM18PG121SN1D 2 5y 10 10 16 G R426 bi 12K D C400 C402 R400 as cs 0404 J nn nn nnn nnn nn nn en 10uF 330K C MMBT3904 NXP e 35 50 e AA 428 429 10K B ke 2433 442 POWER ON OFF 1 gt 0 01uF 10uF 0 O1UF mm _ E
67. V10 NC 7 RN GP lt EPHY RN e G ze ne soc 5 M20 F nai 52 6 LED1 GP sm ne DTV MNT_VOUT J CVBSOUT1 JP owER_DET_RESET ue uh e ae UY C203 gt 2 4 m TN GP EPHY TN G 1000 R252 68 C233990 047uF AB4 c3 A W16 v17 J II GP x3 Reset va E T7 a b URSA_SDA R266 nel E 470 GP si gt URSA SCL e LEDO GP 3 5V_SOC_RESET URSA_SDA RESET_IC_SOC_RESET Q 0 nn URSA_SCL 4 7uF 4 7UF iov 10V Close to MS TAR SOC_RESET 4 L T6 R210 0 C2314 41uF ARCO gt HDMI N5 HDMI1_ARC R200 C201 HWRESET SOC RESET 0 1uF THE N SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES eee SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X RADIATION SECRET LG ELECTRONICS TCE 02 THE CRITICAL COMPONENTS IN THE N SYMBOL MARK OF THE SCHEMETIC GElectronics ULK Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes LINDE LVDS a 51Pin LVDS Non Reverse Connect oF For FHD 60Hz FHD P1100 FI RE51S HF J R1500 PANEL_POWER A
68. acrylic coating to the areas Small Signal Discrete Transistor Removal Replacement 1 Remove the defective transistor by clipping its leads as close as possible to the component body 2 Bend into a U shape the end of each of three leads remain ing on the circuit board 3 Bend into a U shape the replacement transistor leads 4 Connect the replacement transistor leads to the corresponding leads extending from the circuit board and crimp the U with long nose pliers to insure metal to metal contact then solder each connection Power Output Transistor Device Removal Replacement 1 Heat and remove all solder from around the transistor leads 2 Remove the heat sink mounting screw if so equipped 3 Carefully remove the transistor from the heat sink of the circuit board 4 Insert new transistor in the circuit board 5 Solder each transistor lead and clip off excess lead 6 Replace heat sink Diode Removal Replacement 1 Remove defective diode by clipping its leads as close as pos sible to diode body 2 Bend the two remaining leads perpendicular y to the circuit board 3 Observing diode polarity wrap each lead of the new diode around the corresponding lead on the circuit board 4 Securely crimp each connection and solder it 5 Inspect on the circuit board copper side the solder joints of the two original leads If they are not shiny reheat them and if necessary apply additional solder Fuse and C
69. bit Change in S7LR RXA4 4 RXA3 RXACK RXA2 2 1 RXA1 RXB4 RXB4 RXB3 RXB3 RXBCK RXBCK RXB2 RXB2 RXB1 RXB1 RXBO RXBO Pol change RXAO RXAO 1 RXA1 2 2 4 RXA4 RXAO RXAO RXA1 1 RXA2 RXA2 RXA3 4 4 RXBO RXBO RXB1 RXB1 RXB2 RXB2 RXBCK RXBCK RXB3 RXB3 RXB4 RXB4 FOR FHD REVERSE 8bit Change in S7LR G BD Pol change RXA4 RXA4 RXAO RXAO 1 1 gt RXA2 2 RXACK RXB4 RXB4 RXBO RXBO RXB1 RXB1 RXB2 RXB2 RXBCK RXBCK RXB3 RXB3 VCC PANEL_ A VCC L1100 1200HM UBW2012 121F 7 gt PANEL POWER PANEL_POWER A 1100 LA 0 1uF 16V LG ELECTRONICS RXAO RXAO 1 1 2 RXA2
70. ble from Main PCB Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes BLOCK DIAGRAM 1 MAIN 14617 Haeg oipn NI un Ipny sss LOveol Ooo Messing SAAI 000 sayeads AMaogevLs sel an dida oipny 5 125 208221 INOA LNW ALG dINV eed 716 125 ysel aNVN 1 0 eed 5 125 341 asn asn 005191 XINO32 VIN etos Jang 8 Z oludav 12 1012 XMMTv08aSIN Jl NIVIN 15 425 195 177 io SV 15 70191 B L olwivd 12 vas 19s LL ONAS IVAM 1211 4 SL 33 3915 102101 LL SL IS JAd HAAEIDZOLGH Wa soa 1 01 CHAT i Hr 5 910 9 1 N d E 1 8 SAAT _ 405 8 q21 22 Internal Use Only 18 Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes 2 POWER Ol Od ns 20721 91025 91 NYIN gaa ALL Od 9I NIVIA OI NIV INVN NL
71. broken Freezing Revised date 3 14 Error symptom By using Digital signal level meter AS By using Diagnostics menu on OSD Check RF Signal level Menu Set up Support Signal Test Signal strength Normal over 50 Signal Quality Normal over 50 Check whether other equipments have problem or not By connecting RF Cable at other equipment DVD Player Set Top Box Different maker TV etc gt Check RF Cable Connection Check N Check 1 Reconnection S W Version 5 Tuner soldering 2 Install Booster S W Upgrade Contact with signal distributor or broadcaster Cable or Air Replace Main B D N LGE Internal Use Only Copyright 2013 LG Electronics Inc rights reserved Only for training and service purposes 3136 Standard Repair Process i Established A Video error UU due symptom ymp Tuning fail Picture broken Freezing Revised date Check RF signal cable DVB satellite signal or not Check whether other equipments have problem or not By connecting RF Cable at other equipment Set Top Box Different maker TV etc 4 14 Check RF Signal level Check satellite setting i Check NJ Check Satellite connection S W Version Tuner soldering Main B D DiSEqC motor etc S W Upgrade si Change satellite setting 2 broadcaster match with installed ANT Cable or Air Copyright O 2
72. d 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 MO and 5 2 MO 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 2013 LG Electronics Inc All rights reserved Only for training and service purposes rer Leakage Current Hot Check See below Figure Plug the AC cord directly into the AC outlet Do not use a line Isolation Transformer during this check Connect 1 5 K 10 watt resistor in parallel with a 0 15 uF capacitor between a known good earth ground Water Pipe Conduit etc and the exposed metallic parts Measure the AC voltage across the resistor using AC voltmeter with 1000 ohms volt or more sensitivity Reverse plug the AC cord into the AC outlet and repeat AC voltage measurements for each exposed metallic part Any voltage measured must not exceed 0 75 volt RMS which is corresponds to 0 5 mA In case any measurement is out of the limits specified there is possibility of shock hazard and the set must be checked and repaired before it is returned to the customer Leakage Current Hot Check circuit AC Volt meter Good Earth Ground such as WATER PIPE To Instrument s CONDUIT etc exposed METALLIC PARTS 1 5 Kohm 10W
73. e because serial number D L is mandatory by D book 4 0 Manual Download Model Name and Serial Number If the TV set is downloaded by OTA or Service man sometimes model name or serial number is initialized Not always There is impossible to download by bar code scan so It need Manual download 1 Press the Instart key of Adjustment remote control 2 Go to the menu 6 Model Number D L like below photo 3 Input the Factory model name ex 32LN520B ZA or Serial number like photo Adjust Check ADC Data Power Off Status System 1 EXC Model Number D L 1 Serial Num SKIY1107 Test Option Press OK to Save External ADC Spread Spectrum 10 Sync Level 11 Stable Count 12 ODC Test UTT 6 APP History 638 POL DB LGD CF 16710 xxxxxx 4 Check the model Instart menu Factory name displayed ex 32LN520B ZA 5 Check the Diagnostics DTV country only Buyer model displayed ex 32LN520B ZA LGE Internal Use Only 7 MAC Address amp Cl key download 7 1 MAC Address 7 1 1 Equipment amp Condition Play file Serial exe MAC Address edit Input Start End MAC address 7 1 2 Download method 1 Communication Prot connection PCBA 4 RS 232C cable Personal Computer m 4 USB Port USB to Serial Adapter RS 232C Cable 5 232 Port UC 232A Connection PCBA USB Port USB to Serial Adapter 232 gt RS 232C cable gt PC
74. electrical contacts only by applying the following mixture to the contacts with a pipe cleaner cotton tipped stick or comparable non abrasive applicator 10 by volume Acetone and 90 by volume isopropyl alcohol 90 99 strength CAUTION This is a flammable mixture Unless specified otherwise in this service manual lubrication of contacts in not required 5 Do not defeat any plug socket B voltage interlocks with which receivers covered by this service manual might be equipped 6 Do not apply AC power to this instrument and or any of its electrical assemblies unless all solid state device heat sinks are correctly installed 7 Always connect the test receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead Always remove the test receiver ground lead last 8 Use with this receiver only the test fixtures specified in this service manual CAUTION Do not connect the test fixture ground strap to any heat sink in this receiver Electrostatically Sensitive ES Devices Some semiconductor solid state devices can be damaged eas ily by static electricity Such components commonly are called Electrostatically Sensitive ES Devices Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor chip components The following techniques should be used to help reduce the incidence of component dam age caused by static by static elec
75. es Standard Repair Process Established Audio error 1 Wrecked audio discontinuation noise Revised date we abnormal audio discontinuation noise is same after Check input signal compared to No audio Check and mas Check DC24V ae From Adapter Check input s gnal Signal Y t ormal External Input signal N Replace Main B D When RF signal is not received Request repair to external cable ANT provider Replace Main B D A7 In case of External Input Connect and check signal error other external dios Check and fix device audio external device Y Check and fix external device Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 10 36 Standard Repair Process Established symptom Remote control amp Local switch checking Remote control R C operating error gt 16 Check RIC itself Cable connection Spararen Connector solder Check R C Operating Check amp Replace When turn off light Baterry of R C in room Normal sperating If R C operate Explain the customer cause is interference from light in room N Replace R C Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes 11 14 Replace Main B D A16 Check IR gt 16 Check B 3 5V Output signal On Main B D
76. external device and cable N Check normal operation of Screen Replace External Input and HDMI by ormal Main B D connecting Jig pattern Y Request repair for external device Generator Set top Box etc S W Upgrade orma creen Y Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 6 36 Standard Repair Process Established Power error 2013 01 09 x symptom Y Replace Adapter N Replace Main B D ar A11 iar 1 Check Power DC Power on by pressing Power Key Check Power LED On High On Remote control Stand By Red Check Power cord was inserted properly ma AZ Measure DC 24V from Adapter Y Replace Main B D oltage Check ST BY 3 5V oltage N N Replace Adapter Replace Adapter Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 7 36 Standard Repair Process Established Error B Power error 2013 01 09 Off when on off while viewing power auto on off Revised date 8 14 symptom Check outlet w 14 N Check Power Off Mode Check A C cord Replace B D End X N Replace Adapter Check for all 3 phase power out Fix A C cord amp Outlet r7 A13 If Power Off mode is not displayed and check each 3 phase out Replace Main B
77. g a8 NON M120 M120 10V 10V a a a a x a 9 9 a 9 a 9 256M MODEL 0 LUO 128M IUO 256M R203 100 MODEL_OPT_1 NON DVB S 256M 128M sie oe MODEL_OPT_2 o RF_SW_OPT MODEL OPT 3 MIU1 NO_DDR U1 128M Qum i MODEL_OPT_4 MODEL OET 1 NON_DUAL_STRI DUAL_STREAM 101 MODEL_OPT_6 lt lt lt lt lt lt lt i i lS Ole Z a MSD804KKx S YM E 5 sa x MODEL OPT 7 Dual Stream is onl Korea 3D spec 1 10V VDDC z 15 5 a N 1 3 3V x o E MODEL OPT 8 au i s 1 O rma O w Y gt A d O m S 5 A Close to MSTAR DTV ATV IF H 1 Lade a gt a R288 100 C257 0 1uF K12 G10 x a 5 xd BONS EMAL VDD33 DDLV USB G Gn H Bi Et E E E E NON_DVB_T2 ON_DVB_T2 As e a a a Di A 55s NON DVB T2 A CAP_10uF_X7R CAP_10uF_X7R G 9 9 9 19055 25288 c284 1 c204 1 59 612 N om sf p 33 pF DC 1 G o oid ou eg od IE OPT L204 10uF 10 7 10uF 10 H9 G13 q R289 100 C258 0 1uF DC 2 G LNA2 CTIK E o o IF_N_MSTAR
78. ght 2013 LG Electronics Inc All rights reserved Only for training and service purposes 40 IP gt Dis Con r I2C Pin Definition _ oMStar ISP Utility sZ gt 22 B P V Restore E2PROM Device Setting Use USB Communication Setting Speed 74 EN ai gt SDA in SCL in SDAout C SCL out iin 7 Roughly Speed 450 KHz Base Addr o PIN PINO zi Auto Detect Setting e Reverse High USE SPI V pin 1 switch UART I2c sI p ste gt ay Pull all Pin High USB 450KHz Elapsed Time Flash Status 00 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 MStar ISP Utility V4 3 7 File DAD flle ot Blank HDCP ReConnect M Read File Checksum Restore Data Multi Flashes Erase Device All Chip File Area Erase Area First KBytes up C Partial Erase si Program Verify Exit ISP 390 2 USB 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
79. i G HDMI lt SC1 COMP1_R_IN A A 1 5V_DDR e DD_DDRO_D_1 G 5 P2 x HSYNCO ae gt e DD_DDR0_D_2 R3 AAS VSYNCO CHANGE TO X5R AUDIO IN e 5 DD DDRO D 3 G 5 2 AAT L DD_DDRO_C G P3 KINDE AB8 A PII RINOM 3 Y8 K17 P13 GINOP e DD DDR1 D 1 G Y10 C266 abe C278 C248 C207 C254 L17 P16 E DD_DDR1_D_2 G SINOM ACT 0 1uF 10uF 0 1uF 0 1uF luF M17 HD P17 BINOP 10 e DDR1 D 3 G M2 AD7 L16 P18 1 DD_DDR1_C SOGINO L a SCART1_RCGB COMP1 ee 25 m 1 300K vam D_EFUSE F3 V2 R11 seks i s w6 AUDIO our ae SC1_FB 5 VSYNC1 PM 13 GPIO19 MHL_CD_SENSE EU R253 33 2 211 0 04748 03 V6 L J A23 R13 p SC1_R COMP1_Pr RINIP AUOUTL2 1 Lout masi Se nn eS nt es a an ja e GND 1 EU R254 68 2 212 0 0470 U2 v4 B17 R17 0 5 AVDD5V_MHL gt AVDD5V_MHLI e EU R255 33 mC213440 047uf 1 Y7 C23 T8 SC1_G COMP1_Y e EU p GIN1P GPIO PM 14 GPIO20 sm gt VBUS F lt 1 zel D_3 68 0 047 5 GINIM AUOUTR2 gt SCART1_Rout 5 T b 3 5V GND_4 5 EU R257 33 mc215440 047uP R2 05 6 C11 N7 SC1_B COMP1_Pb 1 GPIO PM 15 GPIO21
80. laced 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 manufactu General Guidance An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks It will also protect the receiver and it s components from being damaged by accidental shorts of the circuitry that may be inadvertently introduced during the service operation If any fuse or Fusible Resistor in this TV receiver is blown replace it with the specified When replacing a high wattage resistor Oxide Metal Film Resistor over 1 W keep the resistor 10 mm away from PCB Keep wires away from high voltage or high temperature parts Before returning the receiver to the customer Always perform an AC leakage current check on the exposed metallic parts of the cabinet such as antennas terminals etc to be sure the set is safe to operate without damage of electrical shock Leakage Current Cold Check Antenna Cold Check With the instrument AC plug removed from AC source connect an electrical jumper across the two AC plug prongs Place the AC switch in the on position connect one lead of ohm meter to the AC plug prongs tied together and touch other ohm meter lea
81. ndix Exchange the Module 1 Panel Mura Light leakage Panel Mura Light leakage Press damage p Crosstalk Press damage Crosstalk In this case please exchange the module Press damage Copyright O 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 29 36 Appendix Exchange the Module 2 Vertical Block Vertical Line Vertical Block Source TAB IC Defect Source TAB IC Defect Source TAB IC Defect Horizontal Block Horizontal Block Horizontal line Gate TAB IC Defect Gate TAB IC Defect Gate TAB IC Defect Un repairable Cases In this case please exchange the module Horizontal Block Gate TAB IC Defect Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 30 36 Standard Repair Process Detail Technical Manual Error i B Power error _No power Established 2013 01 09 symptom Content Check front display LED jw Screen Power indicator and Remote control sensor Speakers Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 31 36 Standard Repair Process Detail Technical Manual Power error power Content Check power input voltage and ST BY 3 5V date M 4 4 h Prats gt ia i 4 4 dis p
82. ne of the others 3 x gt target y lt target i First decrease B so make y a little more than the target ii Adjust x value by decreasing the R 4 x lt target y gt target i First decrease B so make x a little more than the target ii Adjust x value by decreasing G After you finished all adjustments Press In start key 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 Push the IN STOP key after completing the function inspection And Mechanical Power Switch must be set 4 3 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 LGE Internal Use Only 5 HI POT Test 5 1 HI POT auto check preparation Check the POWER cable and SIGNAL cable insertion condition 5 2 HI POT auto check 1 Pallet moves in the station POWER CORD AV CORD is tightly inserted 2 Connect the AV JACK Tester 3 Controller GWS103 4 on 4 HI POT test Auto Test is failed Buzzer operates Test is passed GOOD Lamp on and move to next proc ess automatically 5 3 Checkpoint 1 Test voltage Touchable Metal 3 KV min at 100 mA SIGNAL 3 KV min at 100 mA 2 TEST time
83. ntrol After enter Service Mode by pushing ADJ key Enter White Balance by pushing gt key at 9 White Balance EZ ADJUST 0 Tool Option1 1 Tool Option2 2 Tool Option3 3 Tool Option4 4 Tool 5 5 Tool Option Commercial Whit Balance Color Temp R Gain 172 G Gain 172 B Gain 192 R Cut 64 G Cut 64 B Cut 64 Test Pattern ON Backlight 100 Reset To Set 6 Country Group 7 Area Option 8 ADC Calibration 10 10 Point WB 11 Test Pattern 12 EDID D L 13 Sub B C 14 Ext Input Adjust Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes 24 CASE Cool Mode First adjust the coordinate far away from the target value x 1 x y gt target 2 x y lt target 3 x gt target y lt target 4 x lt target y gt target Every 4 case have to fit y value by adjusting B Gain and then fit x value by adjusting R Gain this case increasing decreasing of B Gain R Gain can be adjusted How to adjust 1 In case G gain more than 172 Adjust R Gain and B Gain less than 192 2 if the G gain value be adjusted down to 172 One of the R B Gain is 254 3 if G Gain is 172 More than one of R B Gain is to be between 192 254 CASE Medium Warm First adjust the coordinate far away from the target value x 1 x y gt target i Decrease the R G 2 x y lt target i First decrease the B gain ii Decrease the o
84. o 600 F b First hold the soldering iron tip and solder the strand against the component lead until the solder melts c Quickly move the soldering iron tip to the junction of the component lead and the printed circuit foil and hold it there only until the solder flows onto and around both the compo nent lead and the foil CAUTION Work quickly to avoid overheating the circuit board printed foil d Closely inspect the solder area and remove any excess or splashed solder with a small wire bristle brush LGE Internal Use Only IC Remove Replacement Some chassis circuit boards have slotted holes oblong through which the IC leads are inserted and then bent flat against the cir cuit foil When holes are the slotted type the following technique should be used to remove and replace the IC When working with boards using the familiar round hole use the standard technique as outlined in paragraphs 5 and 6 above Removal 1 Desolder and straighten each IC lead in one operation by gently prying up on the lead with the soldering iron tip as the solder melts 2 Draw away the melted solder with an anti static suction type solder removal device or with solder braid before removing the IC Replacement 1 Carefully insert the replacement IC in the circuit board 2 Carefully bend each IC lead against the circuit foil pad and solder it 3 Clean the soldered areas with a small wire bristle brush It is not necessary to reapply
85. ontrol Blue Press to hide 050 Press to hide 050 299 999002 999 999 90900 it You can view 6 types of patterns using the ADJ Key Checking item 1 Defective pixel 2 Residual image MODULE error ADD BAR SCAN BAR 4 Video error Classification of MODULE or Main B D Copyright O 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 25 36 Appendix Exchange T Con Board 1 Solder defect CNT Broken Solder defect CNT Broken Solder defect CNT Broken Solder defect CNT Broken Solder defect CNT Broken Abnormal Power Section Solder defect Short Crack Abnormal Power Section Solder defect Short Crack Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 26 36 Appendix Exchange T Con Board 2 Abnormal Power Section Abnormal Power Section Solder defect Short Crack Solder defect Short Crack 59 EAN lt k v sa Abnormal Display GRADATION Noise GRADATION Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 27 136 Appendix Exchange PSU LED driver No Light Dim Light Dim Light Dim Light No picture Sound Ok Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes 28136 LGE Internal Use Only Appe
86. onventional Resistor Removal Replacement 1 Clip each fuse or resistor lead at top of the circuit board hollow stake 2 Securely crimp the leads of replacement component around notch at stake top Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes 3 Solder the connections CAUTION Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures Circuit Board Foil Repair Excessive heat applied to the copper foil of any printed circuit board will weaken the adhesive that bonds the foil to the circuit board causing the foil to separate from or lift off the board The following guidelines and procedures should be followed when ever this condition is encountered At IC Connections To repair a defective copper pattern at IC connections use the following procedure to install a jumper wire on the copper pattern side of the circuit board Use this technique only on IC connec tions 1 Carefully remove the damaged copper pattern with a sharp knife Remove only as much copper as absolutely necessary 2 Carefully scratch away the solder resist and acrylic coating if used from the end of the remaining copper pattern 3 Bend a small U in one end of a small gauge jumper wire and carefully crimp it around the IC pin Solder the IC connection 4 Route the jumper wire along the path of the out away co
87. out any fix information provide the description Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 13 36 Standard Repair Process Established F Exterior defect 2013 01 09 1 Zoom with Replace module exterior damage Replace cabinet Replace remote controller Replace stand Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 14 36 Contents of LCD TV Standard Repair Process Detail Technical Manual A Video error_ No video Normal audio EA Power Board voltage measuring method C e v TUNER input signal strength checking method A Video error_ No video Video lag stop En LCD TV connection diagram 8 9 IND A A Video error Color error Check Link Cable LVDS reconnection condition Adjustment Test pattern ADJ Key LCD TV connection diagram T Video error Vertical Horizontal bar Check Link Cable LVDS reconnection A8 residual image light spot condition AQ Exchange Board 2 A 2 5 lt Appendix gt Defected Type caused by Exchange LED driver Board PSU A 3 5 Inverter Module Exchange Module itself 1 A 4 5 Exchange Module itself 2 5 5 Copyright 2013 LG Electronics Inc All rights reserved Continue to the nexd pageuse Only Only for training
88. pper pattern and let it overlap the previously scraped end of the good copper pattern Solder the overlapped area and clip off any excess jumper wire At Other Connections Use the following technique to repair the defective copper pattern at connections other than IC Pins This technique involves the installation of a jumper wire on the component side of the circuit board 1 Remove the defective copper pattern with a sharp knife Remove at least 1 4 inch of copper to ensure that a hazardous condition will not exist if the jumper wire opens 2 Trace along the copper pattern from both sides of the pattern break and locate the nearest component that is directly con nected to the affected copper pattern 3 Connect insulated 20 gauge jumper wire from the lead of the nearest component on one side of the pattern break to the lead of the nearest component on the other side Carefully crimp and solder the connections CAUTION Be sure the insulated jumper wire is dressed so the it does not touch components or sharp edges 5 Internal Use Only SPECIFICATION NOTE Specifications and others are subject to change without notice for improvement 1 Application range This specification is applied to the LED TV used LD36M chassis 2 Requirement for Test Each part is tested as below without special appointment 1 Temperature 25 C 5 C 77 F 9 F CST 40 C 5 C 2 Relative Humidity 65 10 3 Power
89. rror_ No response in remote controller Established 2013 01 09 symptom Revised Remote controller operation checking method Kea 424011 1 6113 03 14 vr lt ALL MODELS gt Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 36 36
90. t RGB DDC SCL RGB SDA IHE N SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X RADIATION FILRE AND ELECTRICAL SHOCK HAZARDS WHEN SERVICING IF IS SECRET ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE N SYMBOL MARK OF THE SCHEMETIC GElectronics Copyright O 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes LG ELECTRONICS DATE my prese SHEET PM RS232C_DEBUG_4P P4000 12507WS 04L R4001 100 PM_TXD lt R4000 100 PM RXD C THE N SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X RADIATION FILRE AND ELECTRICAL SHOCK HAZARDS WHEN SERVICING IF 15 SECRET ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE N SYMBOL MARK OF THE SCHEMETIC GElectronics LG ELELTRONILS CHEE T MODEL T 7 DATE Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes EU NOT USED TP BR RESET DEMOD X RF SWITCH CTIX ROUT 110 HP DE LNA CTRL 1 DNA S LNA2_CTIX IF_AGC_SEIX DEMOD_SDA
91. t voltage 220 V 60 Hz 6 Adjustment equipments Color Analyzer CA 210 or CA 110 DDC Adjustment Jig Service remote control 7 Push the IN STOP key For memory initialization 2 3 4 5 7 1 Software version up 1 After 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 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 f you push Power key TV set will recover channel information by itself 3 After function inspection Push In stop key 3 Main PCB check process 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 If Error is displayed check connection between computer jig and set 3 Click Read tab and then load download file XXXX bin by clicking Read MStar ISP Uti ity v4 1 8 IE X lt da oe Device Load Auto Config Connect Dis Con Checksurn Hex E tatus Start Addr End Addr Us1FFFFF Batch File OFF Elapsed Time RC USB 450KHz Copyri
92. t work But your downloaded version is High USB data is automatically detecting 3 Show the message Copying files from memory 4 Updating is starting TV Software Upgrade TV Software Upgrade COMPLETED UPGRADING Do not unplug The TV will restart automatically in Iseconds 5 Updating Completed The TV will restart automatically in 5 seconds 6 If your TV is turned on check your updated version and Tool option explain the Tool option next stage If downloading version is more high than your TV have TV can lost all channel data In this case you have to channel recover if all channel data is cleared you didn t have a DTV ATV test on production line LGE Internal Use Only After downloading have to adjust Tool Option again 1 Push 5 key in service remote control 2 Select Tool Option 1 and push OK key 3 Punch in the number Each model has their number 4 Completed selecting Tool option 3 1 ADC Process If ADC processes as OTP There is no need to proceed internal ADC Enter Service Mode by pushing ADJ key Enter Internal ADC mode by pushing gt key at 7 ADC Calibration EZ ADJUST 0 Tool Option1 1 Tool Option2 2 Tool Option3 3 Tool Option4 4 Tool Option5 5 Tool Option Commercial ADC Calibration ADC Comp 480i ADC Comp 1080 OK Start Reset 6 Country Group 7 Area Option 9 White Balance 10 10 Point WB 11
93. tricity 1 Immediately before handling any semiconductor component or semiconductor equipped assembly drain off any electrostatic charge on your body by touching a known earth ground Alter natively obtain and wear a commercially available discharg ing wrist strap device which should be removed to prevent potential shock reasons prior to applying power to the unit under test Copyright 2013 LG Electronics Inc All rights reserved Only for training and service purposes 2 After removing an electrical assembly equipped with ES devices place the assembly on a conductive surface such as aluminum foil to prevent electrostatic charge buildup or expo sure of the assembly 3 Use only a grounded tip soldering iron to solder or unsolder ES devices 4 Use only an anti static type solder removal device Some sol der removal devices not classified as anti static can generate electrical charges sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not remove a replacement ES device from its protective package until immediately before you are ready to install it Most replacement ES devices are packaged with leads elec trically shorted together by conductive foam aluminum foil or comparable conductive material 7 Immediately before removing the protective material from the leads of a replacement ES device touch the protective mate
94. uF 10K EET AVDDL MOD G ST HPD1 C HOTPLUGA GPIO22 NON_DVB_T2 mia NC G 2555 R219 MIUVDDC DD_DDR G 5d AD2 HDMI FOR EN SZ 2 8 215 mamanpa w Ld cm wm mes wo 716 0 047uF AVDD2P5 e NOS ENE 1 25V 9 gt lt lt 110 eel J18 TUNER I2C NON DYB UT m DD2P5_ADC_2 G p AE6 I2C_SCKMI GPIO78 gt TU SCL uq MEN Normal 25 Wis DD2P5 ADC 3 G 2 SDAM1 GPIO79 L TU_SDA Close to MSTAR DD2P5_ADC_4 G oe Y17 3 DD25 LAN G XD C261 2 5V_Normal AVDD2P5 m 4 G 30pF A A v18 410 1 A x201 KTALSLOAD 2 XTAL_LOAD_30pF T AVDD2P5 172mA AVDD2P5_MOD lt e DD 1 R5 24 2 262 27pF gt MODEL 1 LUGD GPIO25 x P 4 556 1 BLM18PG121SN1D DD_MOD_2 G XTAL_LOAD_30pF E 9 D7 OPT R297 dn 11 NE 2 22 aco sPDIF IN GPIO150 gt DET 269 273 274 W14 G 8 RXCCKN SPDIF_OUT GPIO151 rope 0 1uF 0 1uF AVDD25_PGA wis 3 G AC10 CHANGE TO L RXCOP AVSS_PGA NC 4 AD9 100 10V X5R L y J8 RXCO 07 112 ACL CAP_10uF_X7R AVDD_NODIE lt DD NODIE anio USBO_DM fE SID USB C269 1 3 RXC1 USBO_DP G
95. vakia Bosnia Serbia Albania Kazakhstan Belarus Analogue TV 1 PAL BG Analogue TV RF VHF E2 to E12 UHF E21 to E69 CATV 51 to S20 HYPER S21 to 547 Dia TV DVB T C Digital TV VHF UHF DVB T Guard Interval Bitrate Mbit s 1 4 1 8 1 16 1 32 Modulation Code Rate QPSK 1 2 2 3 3 4 5 6 7 8 16 QAM 1 2 2 3 3 4 5 6 7 8 64 QAM 1 2 2 3 3 4 5 6 7 8 gt DVB C Symbolrate 4 0Msymbols s to 7 2Msymbols s Modulation 16 64 QAM 128 QAM and 256 QAM Scart Jack 1EA PAL SECAM Scart 1 Jack is Full scart and support RF OUT analog HDMI Input 2EA HDMI1 2 DTV Support HDCP 6 USB 1EA EMF DivX HD For SVC download JPEG DivX HD Cl UK Finland Denmark Norway Sweden Russia DVB T Spain Ireland Luxemburg Belgium Netherland 12 DVB France Canal Italy DGTVi pec 0000000 Switzerland Austria Slovenia Hungary Bulgaria DVB CI Switzerland UPC Cablecom Netherland Ziggo 2 Broadcasting system Analog Upper Heterodyne 3 Receiving system Digital COFDM QAM Germany KDG CWB Finland labwise Copyright 2013 LG Electronics Inc All rights reserved LGE Internal Use Only Only for training and service purposes 5 External Input Support format 5 1 HDMI Input 1 PC DTV Vae Hz Proposed PC DVI DDC EGA X DOS VESA VGA VESA SVGA VESA XGA 6 15294 538 60053 80 00 VESA 8 1280704 6398 6

LG Electronics 2222LLHH2200 Flat Panel Television User Manual

Contents

Download Pdf Manuals

Related Search

Related Contents