COLOR TV SERVICE MANUAL
Contents
1. Oh 8 8 8 8 and waveforms j 2 5 55 6 15 1 28 29 INCH 1 u 0 T Lm 0 65 A3 2 1 Voltages read with VTVM from point P602 pa zi to chassis ground c632 cese line voltage is 230 20 volts Ts 0611 sov ein Tv A signal pattern is colour bar IC601 gu 5 2 0547 gi Rea pais 44 2 The schematic shown is 10v 6 0 4 7 4 2 4 7 1 2W represetative only LA42071 7WX1 8 Bx ROM ROM 3 LA42072 7WX2 D rh 3 All waveforms are taken using a LA42152 15wx2 wide band oscilloscope and a low d Lei capacity probe OPTION Reis 6 H ov 4 Check FINE TUNING AGC CONTRAST i i d 2 A BRIGHTNESS and COLOUR controls for ED lt 3 best picture make sure that rr COLOUR and BRIGHTNESS are in mid Ns point and CONTRAST is in 75 en 429 5 Waveforms are taken using a EN standard colour signal U EE i E HT 225 ae RER GE XM o s20v z 5 LS 3 94 S IF Adjustment el mq 15 EO Im P102 TU101 3 MAIN O Vv ES O pec 20122 R125 24 7 ve mecs BEI zu Lem O nee P 7 5 4 24 6 O22UF DIS cios tox 5 3 RDM 200 100 O x dd kal C124 EJ 04 DVD FAJ freet O 250 TAG 201 SCART1i F2. W AOST WIL 056 1d e SES A 0 oo iu C 54 UNUS C9 1060 0168 20695 O d 27 Lx Ee 20690 LI 069 4r ag 9068 3082 818 028 ae la ie 1 8 9 861 0 149 9189 VC08d ctr L8 8 am BOB V 10631 COMPONENT LOCATION GUIDE C10 C4 C450 E5 0621 A3 3815 G2 G48 G3 217 B5 105 5 R31 C3 R506 B3 R810 F3 GAT sadzi C4 C457 D5 C622 A3 3821 E2 G49 34 J219 D4 P105B 05 R32 D1 R507 B4 R811 E3 C12 C3 C501 B4 C625 D5 3823 E1 C150 Fi J220 D5 PI10A 02 R33 C3 R5068 B4 R812 G3 O13 215 C4 C502 B4 C626 D5 D827 D2 G51 F1 J221 D5 P11A C1 R34 C5 R509 B3 1813 E3 Gr F1 C508 D4 C627 A2 D828 D2 52 G4 J222 D5 P IZA E1 7 gt C4 510 C2 RB14 G3 Cal cherry C2 07504 B4 C622 D4 D829 DS Gr G4 39223 B5 PI14A 01 R36 C2 511 C2 RB816 D1 GER EJ 0505 C3 C636 D4 D830 E3 G59 G4 J224 B5 P15A 02 R37 aaa D1 19112 ec B3 R817 D1 C22 a B2 C506 C3 C801 31 D854 E1 G64 32 225 55 BS P15B Ab R38 84 1513 se C3 1823 01 GAGs A4 C507
3. b bw Se um a EUH EE 2 4 LOGO gt 2010 zzz 1030 0 P A z P 4 dis g dl m BS ts 604 9 84 Gu 1 2 7229 85 P gt N e 12 EE 22 s FE sl B S UID SZW B mu 7 Lon ur DI 5 B Z 5 CR 8 O veer 4 2 al PN 0743 3070 e 4 0 ES 215 a x 3 0 5051 5 4 CH NITIV 604070 LX TSS 0 80550 0489 8670 0W E SU M Dr 179 ST lelelgiglig TTS S TITSTSTS T CCN 2 KA 6 i TS 5 Wer corr e 1 7902 m eis amp Wer 6 4020 ENT coer sa TI viovd 8100 2094 Wmd eme 4 0 O OOO LEE H SNYUL 0 N 10783 9 689 1060 O EIET Wr 070 0178 60 0 1070 619 EIN 5652 AIF amp m ON Il KA dk 8 2 Se 6079 Sl IR 28 N 89 gt 22 S ma gt N 00 o 0O 8068 zh m Cc 1098 2 LE un E00 i Y A wa N 845 a UCI a N FEI 90 Tier gt e E Ce vest 8 6683 0788 7070 S079 4r e o e eo e uw w 2 a w e 19 mm Sm 009 s ON9 2 vos EJ Sk me a IT 8983 3 O N BE aue 1788 vest u 90 5084 CN 10880 8 aj gt W 3 0 1 O 53
4. B4 Rd24 C2 R844 D3 C109 B4 518 B3 818 31 F801B G1 G89 G4 J303 E4 01 R110 B4 R525 D4 R845 D2 C110 B4 05519 C4 819 23 8 01 1 HICO1 C2 J306 D4 P802A F1 R111 B4 R526 54 8846 33 C111 A5 C520 C4 C820 D1 FB401 G4 IC11 B4 3086 B2 P802B F1 11 1 B5 527 C4 R847 D3 C126 A4 C521 C4 C821 E2 FB801 F2 C12 A4 309 B2 P803A F1 R113 B5 R528 D4 R858 D1 C185 C1 0522 C4 C822 E2 FB802 F2 C13 B4 310 B2 P803B F1 114 AS R529 D4 901 81 C201 D5 C523 C4 823 E1 FB803 F2 5301 EA J311 E4 P902A 02 R115 5 1532 C4 R902 81 C202 DS C524 C5 C824 31 FB825 E3 1C601 A3 111 E1 01 F1 R124 A4 1534 82 R903 81 0203 C5 0525 C4 C826 D1 FR401 E5 1C801 G2 L12 C3 PJ201 01 R125 B5 1535 B2 R904 81 C204 C5 C26 C4 C827 D2 FR403 F5 1C802 F3 101 AS QM E1 R126 5 R536 82 1905 81 C205 ES 6527 23 C4 C828 D2 FR404 E5 1C821 D2 L102 B5 041 C2 R127 A5 X R539 B5 89
5. MONO 330 0 SW STEREO 510 0 SW i REH weta I M 8 ag SETE OG OOO o O 2 9 0 01 OO Q OJ o oo cg OO 3 x n c o 8 JEJ JJ ew OOO Ol ne to CONTROL or SIDE AV m Tee gu 3 5 V IN NC NC GND L IN NC FLIN NC i 02 75 05 3 2 2 5 OO Nm 1 mia i H P uL i B 1188 i TET TL MM EG ee lz ER HE GE J TILT R182 l e CS I 1 5 l A C805 D 0 Ca 1 DEG OPTION Al A 1800 s Moa LL P EN 64841 Sox igo Ei gsar ss 16006 i 5 AJ sr gt Gun m CB13470p 500V CET 60 4 NEG EE EES 0 47uH S zs d 5174VMCA13H MONO D5SB6O A NOTICE A A r PR 1 0815 y 100u 28 R RF 20X A w Since this is basic circuit diagram 50 4 633 toou t 4 the value of components and some H 2 partial connection are subject to be H rs changed for improvement without notice was KE AE amp t The components marked N contorm 6 64 63 69 63 60 69 45 60 65 659 di the to VOR or TEC guiae 1nee ana are
6. C3 C803 F2 D901 A1 GOD G2 J226 C1 P1602A D1 FSD unne C2 Rb514 C3 R824 D3 24 cues A3 C508 C3 C804 G2 D902 A1 369 E2 32304 C1 P2014 C1 142 D1 RSLS ets B3 1825 E1 C25 54 C509 B4 C806 G2 0903 A1 GO E2 JAI C1 P401A F4 R101 5 516 C3 R827 D3 C101 Ab C510 53 C807 F3 0904 B2 Goss J232 D1 P401B F4 H102 A5 R517 C3 1828 E3 C102 F1 CD11 C4 C808 F3 DB801 G2 G72 E2 239 5 C1 4010 10 A4 8518 B3 8831 2 C103 C1 C512 B3 C809 F2 802 E2 9 9 E3 234 C1 P401D F4 104 A4 519 B3 8838 31 C104 Ab C513 C4 C810 F2 603 G2 6 4 iad E3 J235 C1 P403A E5 R105 A5 R520 54 8840 33 C105 Ab OBT news G5 C811 F2 F804 D3 GS D2 J242 31 P551A C3 H106 85 1521 ec C4 1841 D3 C106 B4 505152 B3 C815 F3 F805 E2 6 76 mine E2 J261 5 P603A C1 R107 Ab 5 22 C2 R842 D3 C107 B5 65162 B3 C816 F1 F806 EP Ou F3 J301 C4 P604A C2 R108 Ab 529 C2 R843 D3 C108 B5 C517 C4 C817 G3 F801A G2 287 F4 J302 D4 P801A G1 R109
7. ES Gs E2 209 D5 L9601 A3 14 31 R405 F3 6 0 A4 2ZD10 C2 C404 F3 608 B2 3444 ED BB Fi J204 D5 801 11153 F1 R409 R621 B5 2ZD101 C1 C405 G3 C609 A4 D501 B3 Aue F1 J205 D5 L901 B1 R16 E1 R410 R623 B5 0122 4 C409 F4 6610 D502 82 G 36 J206 C3 L902 B1 FEE E1 1412 D4 R624 B5 14 C410 F3 C611 A3 D503 53 QG37 E2 J207 D5 LD11 F1 Als 31 R418 E5 1626 B5 ZD402 E3 C411 F3 C612 B2 D504 D4 338 E2 208 C1 P102 Ab CRIS sae D1 R419 ER 8664 85 447 5 C412 F4 C613 B2 D601 82 G39 E4 9 D4 P108 B5 R20 31 R420 E5 R802 F1 ZD501 A4 C414 ER C614 B2 D602 A3 340 F1 10 C5 0104 A4 R24 83 R421 F3 R803 E2 0 4 C415 E4 C615 54 603 A2 341 Fi J211 C5 P601 B2 R25 B3 R422 G3 R804 G2 ZD801 G3 C416 ER C 616 A4 0604 A3 343 E3 Wells E5 17502 B2 R26 C2 R501 B3 8805 G2 ZD803 D3 C417 ER
8. TX 0 LARGE Te KEY 0 6 8 KEY Tee DEGAU 0 Without DEGAU 1 Whit DEGAU 8 5 OPTION3 Function Option KA TEXT 0 Without TEXT 200PR KAS With TEXT 100PR TOP 0 FLOP gt ACMS 0 Without ACMS ees 2 SV 0 Without 2 SV VOL 0 VOL 0 e TSEAR 0 Without TURBO SEARCH Moen T P S 0 Without TURBO PICTURE SOUND TL wennen HDEV 0 Without HDEV 1 With HDEV 10 8 6 OPTION4 Function Option Code Function OSD L HOTEL MAX V Option Code Function Function ENG ONLY EU 5EA EU ETC GREECE EU ALL FARSI ARAB URDU E HINDI E l M V E THAI E CHINA WEST EU EAST EU1 TURKEY EU EAST EU2 CYRILLIC1 CYRILLIC2 CYRILLIC3 TURK GRE1 TURK GRE2 TURK GRE3 ARAB FRA ARAB ENG ARAB HEB1 ARAB HEB2 FARS ENG FARS FA FARS ALL AUTO WITHOUT HDEV HN E SETTING VOL MAX O O N 7 R N O15 2 3 4 5 6 8 9 ho ZK Sek L Ny O R N 100 11 TROUBLE SHOOTING RF STEREO MODEL PICTURE O K NO SOUND Selected correct system In menu OK Check the waveform NO Check Replace IF 1 of TU101 TU 101 OK Check the waveform NO Check The Voltage NO Check The voltage At pin 4 5 of IC11 At pin 2 19 20 21 24 of IIC11 At pin of IC821 IC822 Q807 OK NO Check the waveform At pin 2 4 of IC601 Check Replace C821 IC822 Q807 OK Check the waveform NO
9. 2 Notes 1 Because this is not a hot chassis it is not necessary to use an isolation transformer However the use of isolation transformer will help protect test instrument 2 Adjustment must be done in the correct order But the adjustment can be changed by consideration of mass production 3 The adjustment must be performed in the circumstance of 25 5 C of temperature and 65 10 of relative humidity if there is no specific designation 4 The input AC voltage of the receiver must keep rating voltage in adjusting 5 The receiver must be operated for about 15 minutes prior to the adjustment 3 Focus adjustment 3 1 Preliminary steps Tune the TV set to receive a digital pattern SVC mode Automatically mode change the STANDARD MODE Fig 1 PAL Digital Pattern EUO5CH gt 3 2 Adjustment Method 1 Single Focus CPT Adjust the upper Focus volume of FBT for the best focus of horizontal line A vertical line B 4 Purity amp Convergence adjustment CPT Assembling As preparatory operations before assembling CPT wind cotton Tape for protecting to CPT NECK and DY CPT connection parts At this moment end of tape should be over lapped and wound in direct route to the NECK Fix the Magnet to the position as shown picture below Be careful not to make CPT neck shadow while adjusting DY Assembling DY to eee pe W B Fixing Convergence Magnet Let the screen Standard cond
10. At pin 6 of IC601 Check Replace Q601 OK Check the waveform At pin 8 9 11 12 of IC601 OK Check the waveform NO Check Replace At pin 5 6 of IC601 F806 D828 D805 No Raster Sound OK 1 2 Check the Heater voltage of CPT 6 6 4Vrms Check Check Check the HV Screen Voltage of R G B out of Heater pulse of FBT CPT CPT Board T402 Check Check 185V line of CPT Check FBT T402 Board amp if no problem IC901 P903A Check Check RF901 P402 FBT T402 check and Replace P402B FR401 12 No Raster 2 2 CHECK B At D829 cathode Normal Abnormal Is the voltage at Check Open each pinvolageof IC11 Fuse of AC line OK Check Replace Check the Fuse Check pin 60 Ne NO Of IC11 H Out 9 Check the Voltage IC821 1C822 P o IC823 1C824 Check amp Replace Yes IC825 IC 11 OK A Replace Check Q402 Collector waveform Check the Voltage NO Pin 4 OF IC801 Check 8 Replace Q402 Yes Check T401 amp each pin voltage OK 18 20v Check Replace Fuse IC801 Check Replace Check amp IC801 1C802 10C826 Replace Yes T401 Check Q401 NO Collector waveform Check Fuse and Diode of secondary Load of SMPS trans T803 Check amp Yes Replace OK Check Replace IC11 Q401 Check amp Replace T402 gt 13 NO Picture No Sound Is Any OSD displayed OK OK OK Check IC11 pin71 72 73 Check receiving system in MENU R G B out 8 execute Auto P
11. C617 B4 D801 F3 344 F4 J213 D5 605 B2 Bar C2 R502 B4 8806 G3 2 1 C419 E4 C618 A4 D802 F9 45 GI 1 D5 P901 A2 8 A5 R503 B4 8807 33 ZD903 B1 C421 ES C619 A4 D803 F3 G46 Gl dedo B5 P902 81 H29 C3 R504 B3 R808 F3 ZD904 B1 C422 ER C 620 A4 D805 ES G47 sax G1 J216 D5 803 B2 BIG 2 C3 8505 B3 R809 F3 BLOCK DIAGRAM 061 JAQ ANOHd LHVOS LNOH 205 4 L H LNO AV 99A H zorl 194 N33808 974 H 5 LOLNL 9 gt HINNL AH Ve98PvVQL d O LOEDI z 5 dINV TVOLLHJA T S je z 31114 MYS q 2 IS gt lt gt IT 1 55 1 95 J9AS 290H9 Vy AS Bc AN S 66 H9 VM 59 LL 9I INOOIIN 10821 9 916 52821 85821 E S ot e LL LLI LLI gt 3 gt 1 2801 m E z 2 e a Tz lt O a 918 gt NGL LOOIH o x6sr6vads 00921 OZLOL9VAL 918 QHVOG did div 7 dNV 89H dod 18 MEMO 19 EXPLODED VIEW 20 The components identified by mark A is critical for safety EXPLO DED VIEW PARTS LIST Replace only with part number specified LOCA No PART No
12. CQ Polyestor CE Electrolytic RD Carbon Film RS Metal Oxide Film RN Metal Film RF Fusible 820P 50V KB TS A C 275V 0 1UF M S 15 0 1UF 50V Z F TR A C 275V 0 22UF K S 22 5 1500P 50V K B TS 0 1UF D 50V 80 20 F Y5V TA52 470PF 500V K B TR 470UF STD 25V M FL TP5 470UF STD 10V M FL TP5 1000UF STD 10V M FL TP5 1000UF STD 10V M FL TP5 1000UF STD 10V M FL TP5 470UF STD 10V M FL TP5 3 3UF SHL SD 50V 20 FM5 BP D TP 1000UF STD 25V M FL TP5 220UF STD 160V 20 FL TP 7 5 100U SHL 160V M FL TP5 470PF 500V K B TR 1200P 2KVKB S 0 047UF D 100V 10 PE TP5 220UF STD 50V M FL TP5 10UF STD 25V M FL TP5 2200UF KME 16V M FL TP5 2200PF 4KV M E FMTW LEAD 4 5 100UF STD 10V M FL TP5 220UF STD 10V M FL TP5 4 7UF STD 250V 20 FL TP 5 0 1UF TE 250V 10 M PE NI TP5 2KV B 122K TP7 5 4 7UF STD 250V 20 FL TP 5 INDUCTOR 10UH K 4 10 5 TP INDUCTOR 1 0UH K 2 3 3 4 TP INDUCTOR 10UH K 2 3 3 4 TP INDUCTOR 1 0UH K 2 3 3 4 TP INDUCTOR 10UH K 2 3 3 4 TP INDUCTOR 10UH K 2 3 3 4 TP INDUCTOR 10UH K 2 3 3 4 TP INDUCTOR 47UH K 2 3 3 4 TP INDUCTOR 47UH K 2 3 3 4 TP COIL LINEARITY 170UH PHY TURN INDUCTOR 10UH K 2 3 3 4 TP INDUCTOR 10UH K 2 3 3 4 TP INDUCTOR 10UH K 2 3 3 4 TP INDUCTOR 1 0UH K 2 3 3 4 TP INDUCTOR 10UH K 2 3 3 4 TP INDUCTOR 10UH K 2 3 3 4 TP INDUCTOR 1 0UH K 2 3 3 4 TP INDUCTOR 1 0UH K 2 3 3 4 TP INDUCTOR 10UH K 2 3 3 4 TP COIL CHOKE 82UH PHY TURN LOCA NO PART NO DESCRIPTION TRANSFORMER H DRIVE El 19 BULK T
13. DESCRIPTIONS A 112 6335V20004B CPT ASSEMBLY A48JLL90X07 P50L GAUS ORION KIEV 2426GCA40CP CPT SET A48QAD220X 00A7ND CT 20T25M KMDLSB8 BROTHERS 120 C93J SPEAKER GENERAL C091P06K145B LG FOSTER 16 OHM A 150 15007 COIL DEGAUSSING CU 20 60TURN 15 OHM DO2M NYL 153 6150Z 1014A DY DEFLECTION YOKE DC20PLUB2 170 170 A01D LEAD SET CPT EARTH 19 174 6410VEH001B POWER CORD 174 009E CHAUS VDE SEMKO 2410MM 2P LGESY LOCAL 3091V00517C CABINET ASSEMBLY CT 20T25M BARE CKD MONO MCO49B 3091V00517D CABINET ASSEMBLY CT 20T25M PH MONO MC049B SY ASSEMBLE 5020V00070N BUTTON CONTROL CT 21T25M CKD ABS HF 380 6KEY 117A SPRAY 320 070G SPRING COIL 5020V00071H BUTTON POWER CT 21T25M ABS HF 380 1KEY 049B 303 F62A COVER TUNER 351 008A LINK POWER S W FOR MC 97A CHASSIS 60 PWB PCB ASSEMBLY MAIN MC049B CT 20T25M KDLLSRU M 6871 VMM896Z PWB PCB ASSEMBLY MAIN MC049B CT 20T25M KMLLSB8 MI 1PTF0403116 SCREW TAP TITE P TRUSS HEAD 04 0 L16 0 MSWR3 FZB 300 310 320 330 400 3809V00028Y BACK COVER ASSEMBLY CT 21T25M CKD 1PHONE MC049B 407AF 3809V00028X BACK COVER ASSEMBLY CT 21T25M CKD 1PHONE MC049B 21 REPLACEMENT PARTS LIST For Capacitor amp Resistors the CC CX CK CN Ceramic RD Carbon Film charactors at 2nd and 3rd digit CQ Polyestor RS Metal Oxide Film in the P No means as follows CE Electrolytic RN Metal Film HF Fusible LOCA NO PART NO DESCRIPTION LOCA NO PART NO D
14. TP DO41 500V 1 0A 30A 10UA 0258660 ST GBL 600 1 5 A SEC 10UA GDZ5 1B TP GRANDE DO34 0 5W 5 1V 0 02A GDZJ33B TP GRANDE DO34 0 5W 33 0V GDZ5 1B TP GRANDE DO34 0 5W 5 1V 0 02A MTZJ24B TP ROHM K DO34 24 SUA GDZJ9 1B TP GRANDE DO34 0 5W 9 1V GDZJ11B TP GRANDE DO34 0 5W 11 0V GDZJ8 2B TP GRANDE DO34 0 5W 8 2V MTZJ6 2A TP ROHM K DO34 0 5W 6 2V 150UA GDZ5 1B TP GRANDE DO34 0 5W 5 1V 0 02A CAPACITOR 22P 50V J SL TA52 0 0027UF 100V 5 PE 0 1UF D 50V 80 20 F Y5V 2 10000P 16V M Y 2 10000P 16V M Y TA52 10000P 16V M Y TA52 10000P 16V M Y TA52 10000P 16V M Y TA52 22P 50V J SL TA52 10000P 16V M Y TA52 220UF STD 10V M FL TP5 100UF STD 10V M FL TP5 4 7UF STD 50V 20 FL TP 5 0 1UF D 50V 80 20 F Y5V TA52 1000P 50V KB TA52 0 1UF D 50V 80 20 F Y5V TA52 100P 50V KB 2 For Capacitor 8 Resistors RD Carbon Film the charactors at 2nd and 3rd CQ Polyestor RS Metal Oxide Film digit in the P No means as CE Electrolytic RN Metal Film follows RF Fusible LOCA NO PART NO DESCRIPTION CC CX CK CN Ceramic LOCA NO PART NO DESCRIPTION OCN1010K519 OCN4710K519 OCE107DD618 0CN4710K519 0CN4710K519 0CE226DF618 OCN1040K949 OCE226DD618 0CE105DK618 0CN2710K519 OCN1010K519 0CN2710K519 0CE106DH618 OCN4710K519 0CQ1041N409 0CE107DJ618 0CQ3331N509 0CE475DK618 0CQ1521N509 181 015E 181 091Y 0CK8210W515 OCE475DP618 181 013P 006 5 OCE108DH618 181 009R 0CK2710W
15. W 5 00 TA52 270 OHM 2 W 5 00 TA62 3 3K OHM 1 6 W 5 00 TA52 36K OHM 1 6 W 1 00 TA52 100 OHM 1 6 W 5 TA52 100 OHM 1 6 W 5 TA52 100 OHM 1 6 W 5 TA52 10K OHM 1 6 W 5 TA52 560 OHM 1 2 W 7 0 0 05 TA52 33 OHM 1 2 W 7 0 5 00 TA52 820 OHM 2 W 5 00 TA62 1 5K OHM 1 2 W 7 0 5 00 TA52 27K OHM 2 W 5 00 TA62 7 5K OHM 1 2 W 7 0 5 00 TA52 27K OHM 1 6 W 5 00 TA52 27K OHM 1 6 W 5 00 TA52 4 7K OHM 1 6 W 5 TA52 27K OHM 1 6 W 5 00 TA52 360 OHM 1 6 W 5 00 TA52 10K OHM 1 6 W 5 TA52 3 3K OHM 1 6 W 5 00 TA52 6 8K OHM 1 6 W 1 00 TA52 6 8K OHM 1 6 W 1 00 TA52 100 OHM 1 6 W 5 TA52 22K OHM 1 6 W 5 TA52 330 OHM 1 6 W 5 00 TA52 1 2 OHM 1 6 W 5 TA52 360 OHM 1 6 W 5 00 TA52 360 OHM 1 6 W 5 00 TA52 360 OHM 1 6 W 5 00 TA52 33 OHM 1 6 W 5 00 TA52 33 OHM 1 6 W 5 00 TA52 33 OHM 1 6 W 5 00 TA52 160 OHM 1 6 W 5 00 TA52 160 OHM 1 6 W 5 00 TA52 160 OHM 1 6 W 5 00 TA52 22 OHM 1 6 W 5 00 TA52 2 7K OHM 1 6 W 5 TA52 1K OHM 1 6 W 5 TA52 30K OHM 1 6 W 5 00 TA52 15 OHM 1 6 W 5 00 TA52 100 OHM 1 6 W 5 TA52 100 OHM 1 6 W 5 TA52 1 2K OHM 1 6 W 5 TA52 27K OHM 1 6 W 5 00 TA52 3 3M OHM 1 6 W 5 00 TA52 100 OHM 1 6 W 5 TA52 1 2K OHM 1 6 W 5 TA52 220 OHM 1 6 W 5 00 TA52 1 8K OHM 1 6 W 5 00 TA52 25 0 01002609 0 04702609 0 08200609 0 09100 609 0 01002609 0 06800609 0 03301609 0 03001609 0 00752609 0 00752609 ORDO221A609 ORDO221A609 ORD1101F609 0RD5101F609 0 01002609 0 010011609 0 1000
16. u 2 W gt Z s W iux 550p 845 essential for safe operation of the H e gt O Z TV receiver m a 4 u Y N 0 2 m D wnile those marked are required m N D Y om LARGE gt STR X5757 L for correct operation a a oa u o u a ICBO 1 smLL estr w6754 u a 2 H N 9 a d SN parts only wnen gt gt 0 U H ao gt gt gt 1 A ei gt lt Value of resistor capacitor and inductor 1 Resistances are shown in ohm Kei OOO Mei 000 OOO 2 Unless otherwise noted in schematic 38 5 GND N J GND V VSUPS OAU VSUP5 OBE al g all capacitor values less than 4 4 5 E E are expressed in mfd and the values en I c O more than 1 in pF EI T T 2 9 a 2 w u 3 Unless otherwise noted in schematic Kai D W JE x H LL H a11 inductor values more than 1 m P601 v H 3 A o H U gt are expressed in uH and the values 8604 u W lt U GG 0 N 5 L a LTVB17M y w Wo 2 Z Z Z z Z LL q u 2 3 o an o o eg m ee m less than 4 in HenrylH a A O O H H H DH H E OH 0 Z H gt 0 0 A A A a a aq A U gt gt gt ANIC301 lt 9 OOOO OOOO 62 134 2409 62 63 02 0 4863
17. 06 A1 C206 C5 C528 C4 829 D2 FR405 F5 1C822 E1 E309 5 B5 34 C2 R202 B5 8540 C5 8907 A1 C207 B5 C529 C4 C830 D2 FR406 F5 1C824 E1 201 C5 Q102 5 R203 C5 Rd42 C5 8908 A1 C209 55 C530 C4 C831 D3 FR407 F5 1I0825 D1 L202 35 1103 5 04 C5 R543 B5 R909 Al C210 E5 0591 C3 C833 D3 FR408 F5 1C826 D3 L203 D5 1104 B4 05 C5 8545 C3 R910 C211 D5 C532 CA 0834 D3 FR901 B1 IC853 E1 L204 C5 1105 A4 R207 D5 R555 R911 A2 C214 D5 C533 C4 C835 ES Glires C1 IC901 A1 L205 ER Q106 A4 R212 C5 ROSZ B3 R912 81 C215 D5 C534 B4 C836 E3 is Qo dus A4 L206 C5 Q301 D4 R213 C5 R558 B3 R914 B1 C216 C5 6535 B4 C837 ES Oben D3 J102 B4 L207 D5 0401 G4 R215 D5 R560 C2 RL801 E1 C217 DS 5396 55 B4 C838 ES GZ amme D2 J108 C1 208 D5 QA402 G3 R217 D5 R561 C2 SG901 A1 C224 D5 C537 B4 839 D2 G8 33 104 Ab 210 55 3403 D4 R218 D5 R562 C4 SG902 A1 C225 D5 5
18. 17910B LG C amp D 12V 140 315A TACT SKHV17910B LG C amp D 12V 140 315A TACT SKHV17910B LG C amp D 12V 6600VM2002A SDKEA3 ALPS IEC 250V 8A HORIZONTAL 480G ACCESSORIES 3828VA0475F MANUAL OWNERS NEU LG AR EN 124E TX 3828VA0475L MANUAL OWNERS UKR BZ03 LG RU EN 124E TX 340M 6710V00124D REMOTE CONTROLLER MC049B W O TXT 132 210J ANTENNA 2 POLE 3 SECTION 700MM 750MM 5010V00004B ANTENNA 3SECTION 750MM NTSC W ADP MISCELLANEOUS 0FS4001B53C FUSE 4000MA 250 V 5 2X20 6612VJH004B JACK RCA PJ6056B 4P MONO 387 003 CONNECTOR ASSEMBLY 9P 2 5MM 430MM 6712SCA226B REMOTE CONTROLLER RECEIVER KSM 913LG1T 6613V00006B JACK ASSY2P EAR PJ6062B 6620VBC003A SOCKET CIRC CPTPCSO30A 8PIN 14 360 6174 6006 FBT BSC25 N1649 20 21 YY FBT 163 054F THERMISTOR J502P84D140M290Q 30 20 290V 6700VS0002F TUNER TAEW G002D ALL IN W S 09Z VE 164 003G VARISTOR TVR621D14A THINKING 620V 10 26 MCTO4JB CIRCUIT DIAGRAM 0403531 ono ap 8847 SIDE A V BOARD v T PICTURE T SOUND EK OWC lg A OC 6870VS1020A FA ZE 9 wy ee ee 57 3 za LD11 e PJ202 556 R20 AIS 838 837 RIS o l FRONT AV AV2 Dus gt 73 209 zan 20303 zD108 10901 CPT BOARD PIP BOARD OO 9909 EG liwa G g Ki SED 8 OPTION H 5 0 0 CP29 p S re CP18 RT SC 5 8 p 4 p Rin Gin Bin cH CH CH CH lt 5
19. 2 100 OHM 1 6 W 5 TA52 100 OHM 1 6 W 5 TA52 120 OHM 1 2 W 7 0 5 00 TA52 120 OHM 1 2 W 7 0 5 00 TA52 100 OHM 1 6 W 5 TA52 100 OHM 1 6 W 5 TA52 3 3K OHM 1 6 W 5 00 TA52 36K OHM 1 6 W 1 00 TA52 240 OHM 1 2 W 7 0 5 00 TA52 5 6 OHM 1 2 W 7 0 5 00 TA52 10K OHM 1 6 W 5 TA52 10K OHM 1 6 W 5 TA52 3 6K OHM 1 6 W 5 00 TA52 47K OHM 1 6 W 1 00 TA52 2K OHM 1 6 W 5 TA52 3 3K OHM 1 6 W 5 00 TA52 47K OHM 1 6 W 1 00 TA52 For Capacitor 8 Resistors CC CX CK CN Ceramic RD Carbon Film the charactors at 2nd and 3rd CQ Polyestor RS Metal Oxide Film digit in the P No means as CE Electrolytic RN Metal Film follows RF Fusible LOCA NO PART NO DESCRIPTION LOCA NO PART NO DESCRIPTION 0RD4701F609 0110 711609 ORNO471H609 ORS2700K607 ORD3301F609 ORN3602F409 ORD1000F609 ORD1000F609 ORD1000F609 ORD1002F609 ORD5600A609 0 0009 0087 0 0 A609 0007 ORD7501 A609 ORD2702F609 ORD2702F609 0RD4701F609 ORD2702F609 ORD3600F609 ORD1002F609 0RD3301F609 0RN6801F409 0RN6801F409 0 1000 609 0 02202609 0 033000609 0 012011609 0 036000609 0 03600 609 0 03600 609 0 00332609 0 00332609 0 00332609 0 1600 609 0 1600 609 0 1600 609 0 00222609 0 02 7011609 0 1001609 0 03002609 0 00152609 0 1000 609 0 1000 609 0 01201609 0 02702609 0 03304 609 0 1000 609 0 01 2011609 0 022000609 0 018011609 4 7K OHM 1 6 W 5 2 4 7 OHM 1 2 W 5 00 TA52 4 7 OHM 1 2
20. 2 White balance IIC Parameter Vcd Slave BCFO Eprom_Slave AE 1 30 Speed Plus 1 1 1 1 lt CAUTION gt W B Program Twbeng_v049 W B adjustment after Cutoff Instart gt adj gt mute cutoff gt tv av wb Release key is EXIT key W B adjustment Instart gt mute cpuoff Release key is TV AV key 7 Deflection setting Data Adjustment 7 1 Adjustment preparation 1 Tune the TV set to receive an Digital pattern EUO5CH 2 Deflection setting data adjustment is operate by SVC communicator 3 Enter the deflection adjustment mode by selection SERVICE1 on SERVICE MENU after pressing LINE SVC MODE IN START KEY 4 Use the CH A V key to select adjustment item 5 Use the VOL lt gt key to increase decrease data lt Note gt 1 When adjusting a deflection adjust N50Hz of PAL signal first and adjust a deflection at Normal 60Hz NTSC 2 Adjust a deflection as shown below PAL 4 3 gt NTSC 4 3 3 After finishing deflection adjustment press the ENTER key to exit in adjustment mode Before adjusting the PIP P PIP Position store the deflection data in the EEPROM by using the ENTER key 7 2 Adjustment 1 VL Vertical Linearity adjustment Adjust the top amp bottom size of inner circle to be equal 2 VA Vertical Amplitude adjustment Adjust so that the circle of a digital circle pattern should be located interval of 6 7mm from the effective screen of the CPT 3 SC S correction
21. 501 C3 Q802 D1 R308 33 610 A3 T401 G4 C301 EA 49 C1 C903 A2 G22 G2 117 5 50 C4 3803 D1 R309 D4 R611 AS T402 FS C302 E4 C550 C4 C904 52 323 E2 J119 B5 L503 C4 3804 D2 R310 D4 R612 A4 T802 F1 C303 E4 C551 C4 C905 A1 GAA G2 JI20 C1 L504 C4 3805 1 1312 D4 R613 B3 T803 3 C304 D4 5601 A3 C906 B1 25 ass Q2 J121 C2 505 B5 3607 D2 R313 FA R614 A4 801 1 C306 EA C 602 B2 3301 E4 3 6 F2 J181 C1 L506 B5 3808 D2 R314 R615 A3 TH802 F2 C307 D4 C 603 A3 40 G3 G 27 F2 J182 C1 BOT 4 C3 RI10 C2 1315 F4 R616 A4 101 85 C308 33 5604 A3 403 3 X929 F2 153 C1 L508 B3 111 C2 R328 E4 R617 B5 VD801 G1 C401 D3 5605 A2 405 E4 330 F3 J201 D5 L509 C4 112 CA R408 G4 R618 85 Alles C4 C402 G4 C 606 52 0406 ES Gat D2 J202 D5 L510 B4 13 E1 R404 G4 R619 B5 Z101 B4 C408 G3 C607 A3 0407
22. 515 OCE108DH618 0CK2710W515 OCE475DR618 0CE226DK618 0CE476DK618 0CQ6831N509 0CQ6831N509 0CE475DK618 OCN1040K949 OCN2710K519 OCN2710K519 OCN1040K949 OCE107DD618 OCN1040K949 0CE475DK618 OCN1040K949 OCE107DD618 OCN1040K949 OCE107DD618 OCN1040K949 OCN1040K949 OCN1040K949 OCN1040K949 OCN1010K519 100P 50V K B TA52 470P 50V K B TA52 100UF STD 10V M FL TP5 470P 50V K B TA52 470P 50V K B TA52 22UF STD 16V M FL TP5 0 1UF D 50V 80 20 F Y5V TA52 22UF STD 10V 20 FL TP 5 1UF STD 50V M FL TP5 270P 50V KB TA52 100P 50V K B TA52 270P 50V KB TA52 10UF STD 25V M FL TP5 470P 50V K B TA52 0 1000UF 100V J PE TP 100UF STD 35V M FL TP5 0 033UF D 100V 10 PE TP5 4 7UF STD 50V 20 FL TP 5 0 0015UF D 100V 10 PE TP5 MPP 1600 0 0068UF H R 680PF 2KV 10 10 R TP TP7 5 820P 500V K BTS 4 70 STD 160V 20 FL TP 5 MPP 400 0 33UF J 270P 500V KB TS 1000UF STD 25V M FL TP5 PP 200V 0 022UF K 270P 500V KB TS 1000UF STD 25V M FL TP5 270P 500V KB TS 4 7UF STD 250V 20 FL TP 5 22UF STD 50V M FL TP5 47UF STD 50V M FL TP5 0 068UF D 100V 10 PE TP5 0 068UF D 100V 10 PE TP5 4 7UF STD 50V 20 FL TP 5 0 1UF D 50V 80 20 F Y5V TA52 270P 50V KB TA52 270P 50V KB TA52 0 1UF D 50V 80 20 F Y5V TA52 100UF STD 10V M FL TP5 0 1UF D 50V 80 20 F Y5V TA52 4 7UF STD 50V 20 FL TP 5 0 1UF D 50V 80 20 F Y5V TA52 100UF STD 10V M FL TP5 0 1UF D 50V 80 20 F Y5V TA52 100UF STD 10V M FL TP5 0 1UF D 50
23. 538 B4 C840 E2 GO D2 105 85 L211 D5 Q501 53 8219 D5 R563 C4 G903 A2 C226 D5 70599 C5 C841 3 3 Gilles FA J107 Ab 5212 C5 Q502 B2 R251 C1 R601 A2 2 C251 C1 C540 B4 C842 GI G12 F3 J108 81 E219 D5 Q503 C2 R252 B1 R602 A2 1 C252 51 C541 C3 C843 G3 G13 E5 J109 Ab L251 C1 3504 C2 R253 51 R603 A2 SW11 E1 C253 C1 C542 B5 C844 F2 EE tet ES J110 B3 L252 C1 3505 c5 R302 EA 604 A2 SWI2 E1 C254 C1 0543 C5 C845 D1 GUS star D5 111 84 253 81 3507 B5 8303 D4 605 A4 SW13 D1 02553 C1 C544 C3 C846 E3 616 C5 J112 85 L254 C1 3508 52 R304 EA 8606 A4 SW14 D1 C256 C1 C545 C4 C847 DS KANT E3 J113 A5 L255 C1 3510 82 1305 cc D4 R607 A2 SW15 D1 C259 C1 C546 B2 5868 D3 G18 DI ATA C2 401 F4 Q601 A2 R306 D4 608 B2 SW16 D1 C260 C1 C547 B2 C901 81 Gem FA JII5 C1 L402 EA Q801 D3 R307 D4 R609 A2 SW801 G1 C261 C1 C548 C4 C902 A1 Glass 31 J116 AS L
24. 609 0 01802509 0 002211609 0 01001609 0 027000609 0 06801609 0 06801609 0 1000 609 0 06801609 0 06801609 ORKZVTAOO1K 180 822N 0RS4702K619 ORS4702K619 180 A01N 0009 0 015011609 0 01001609 0 00472 609 0RK8204H609 0RD1001F609 0 00152609 0 047011609 0 010011609 0 015011609 0 02201609 0 04701609 0RF0141K607 0 01002609 0 009 0 10011609 0 01002609 0 0 502 609 0 02403 609 0 047011609 0 022000609 10K OHM 1 6 W 5 2 47K OHM 1 6 W 5 TA52 820 OHM 1 6 W 5 00 TA52 910 OHM 1 6 W 5 00 TA52 10K OHM 1 6 W 5 TA52 680 OHM 1 6 W 5 TA52 3 3K OHM 1 6 W 5 00 TA52 3K OHM 1 6 W 5 00 TA52 75 OHM 1 6 W 5 00 TA52 75 OHM 1 6 W 5 00 TA52 2 2 OHM 1 2 W 7 0 5 00 TA52 2 2 OHM 1 2 W 7 0 5 00 TA52 1 1K OHM 1 6 W 5 00 TA52 5 1K OHM 1 6 W 5 00 TA52 10K OHM 1 6 W 5 TA52 1K OHM 1 6 W 5 TA52 100 OHM 1 6 W 5 TA52 18K OHM 1 6 W 2 00 TA52 2 2 OHM 1 6 W 5 00 TA52 1K OHM 1 6 W 5 TA52 270 OHM 1 6 W 5 TA52 6 8K OHM 1 6 W 5 00 TA52 6 8K OHM 1 6 W 5 00 TA52 100 OHM 1 6 W 5 TA52 6 8K OHM 1 6 W 5 00 TA52 6 8K OHM 1 6 W 5 00 TA52 0 47M OHM 1 2 W 5 TA52 RWR 7W 1 0 OHM J PD 47K OHM 2 W 5 TR 47K OHM 2 5 TR 0 18 OHM 2 W 5 TA62 PRW 220 OHM 1 2 W 7 0 5 00 TA52 1 5K OHM 1 6 W 5 TA52 1K OHM 1 6 W 5 TA52 47 OHM 1 6 W 5 TA52 8 2M OHM 1 2 W 5 00 TA52 1K OHM 1 6 W 5 TA52 15 OHM 1 6 W 5 00 TA52 4 7K OHM 1 6 W 5 TA52 1K OHM 1 6 W 5 TA52 1 5K OHM 1 6 W 5 TA52 2 2K OHM 1 6
25. ESCRIPTION IC 0DS141489AB 1N4148 TP GRANDE 20V OIMCRMNO31B 01 660 000 0 OIPMGSA021A OIPMGSK016B OILI817000G OIMCRKEO 19A OIMCRKE018A OIMCRKEO20A OIMCRAUOO3A OISK110000A OIMCRAU004A 0IPH610700B 0TR319709AB 0TR126609AA OTR198009BA OTRSA10004A OTR233109AA 0TR534309AA OTR198009BA OTR198009BA OTR198009BA OTR198009BA 0TR534309AA 0TR198009BA 0TR534309AA 0TR534309AA OTR198009BA OTRA421009CB 0TR534309AA 0TR102009AB 0TR102009AB 0TR127409AB 0TR102009AB 000 ODRTW00164B ODRTW00164B ODRTW00164B ODRTW00164A 0DD414809ED 0DS141489AB 0DS141489AB VCT4934F MICRONAS 88PIN DIP ST M24C16 WBN6 8PIN PDIP ST 16M KA75270Z 3 TP RE SET IC MC 007 TDA4863A PHILIPS 7P SOT524 1 ST LA42071 12P AUDIO AMP STR W6754 SANKEN 7PIN T0220F ST LTV817M VB 4P DIP BK PHOTO COUPLER KIA78R33API KEC 4P TO220 ST 3 3V 1A KIA78RO5API KEC 4P TO220 ST 5V 1A KIA78506P KEC 3P TO 92 TP 6V 0 15A 51117 18810 3P TO220F ST 1 8V 1A SE110N LF12 3P 110V ERROR AMP 1117 33PIC 3P TO220F ST 3 3V 1A TDA6107JF N3 9P ST RGB AMP TRANSISTOR KTC3197 TP KTC388A KEC KTA1266 Y KTA1015 TO92 50V 150MA 2SA1980Y TP AUK TT2170LS YB11 ST TO 220FM 1500V 5A KSC2331 Y TP SAMSUNG TO 92L 2505343 TP AUK 2SA1980Y TP AUK 2SA1980Y TP AUK 2SA1980Y TP AUK 2SA1980Y TP AUK 2505343 TP AUK 2SA1980Y TP AUK 2505343 TP AUK 2505343 TP AUK 2SA1980Y TP AUK BF421L AMMO TO 92 TP PHILIPS 2505343 TP AUK KRC102M KRC1202 KEC TP KRC102M KRC1202 KEC TP
26. EXT PIP VIEW gt TEXT MIX SIZE HOLD z 1 UPDATE X TIME REVEAL 1 FAVOURITE PICTURE sel e em With TELETEXT Without PIP VIDEO AUDIO VIDEO AUDIO VIDEO MONO AUDIO VIDEO 6 MONO AUDIO R Side panel Front panel Shown is a simplified representation of front or side panel Here shown may be somewhat different from your set ONOFF MENU OK4VOLP Y PRA VIDEO UMONO AUDIO R P TURBO S 1 234 5 6 7 8 9 TURBO SOUND PICTURE 23 4 5 9 MAIN POWER ON OFF switches the set on or off POWER STANDBY INDICATOR illuminates brightly when the set is in standby mode dims when the set is switched on blinks when signal is input from the remote control REMOTE CONTROL SENSOR MENU selects a menu OK accepts your selection or displays the current mode lt gt Volume Up Down adjusts the volume adjusts menu setiings V Programme Up Down selects a programme or a menu item switches the set on from standby AUDIO or AUDIO L R VIDEO IN SOCKETS AV2 option Connect the audio video out sockets of external equipment to these sockets HEADPHONE SOCKET option Connect the headphone plug to this socket TURBO SOUND PICTURE option switches Turbo sound or Turbo picture on or off EYE option u adjusts picture according to the surrounding conditions SPECIFICATIONS Note Specification and other
27. KTA1274 Y TO 92L TP KEC KRC102M KRC1202 KEC TP 1N4005 TP KEC RGP15J TP52 DO15 V 1 5A 50A 250NSEC 100UA RGP15J TP52 0015 V 1 5 50A 250NSEC 100UA RGP15J TP52 0015 V 1 5 50 250NSEC 100UA RGP10J 2 DO41 V 1A 30A SEC SUA 1N4148 TP GRANDE 1N4148 TP GRANDE 20V 1N4148 TP GRANDE 20V 0DS141489AB 0DD414809ED 0DD414809ED 0DD414809ED 0DD414809ED ODR100009FA ODR100009FA ODR100009FA ODRO60009AA 00 ODRTWO0141A ODRTWO0141A 00060 00 ODRO60009AA ODR210009AC ODR210009AC ODR210009AC ODR140049AC 00 000 00 6 0DZ510009BF 0DZ240009CG 0DZ910009BD ODZ110009CF 0DZ820009BF 0DZ620009AH 0DZ510009BF 0CX2200K409 0CQ2721N409 OCN1040K949 OCN1030F679 OCN1030F679 OCN1030F679 OCN1030F679 OCN1030F679 00 2209 000 9 OCE227DD618 OCE107DD618 OCE475DK618 OCN1040K949 OCN1020K519 OCN1040K949 OCN1010K519 1N4148 TP GRANDE 20V 1N4148 TP GRANDE 1N4148 TP GRANDE 1N4148 TP GRANDE 1N4148 TP GRANDE EU1DGR TP DO41 200V 1 0A 30A 50NSEC 10UA EU1DGR TP DO41 200V 1 0A 30A 50NSEC 10UA EU1DGR TP DO41 200V 1 0A 30A 50NSEC 10UA TVR06J TP DO41 600V 0 6A RGP10J TP52 DO41 V 1A 30A SEC SUA SFAF504G ST ITO220 200 A SEC 10UA SFAF504G ST ITO220 200 A 10UA RU3AMV 1 TP SANKEN RGP10J TP52 DO41 V 1A 30A SEC SUA TVRO6J TP 0041 600V 0 6A BAV21 TP PHILIPS 0035 200 0 2 1 50SEC 100A BAV21 TP PHILIPS 0035 200 0 2 1A 50SEC 100A BAV21 TP PHILIPS 0035 200 0 2 1 50SEC 100A 1N4004A T 81
28. RANSFORMER SMPS COIL EER3940 400UH 151 C02F 6170VMCA43J 060009 060009 ORP0020J809 ORP0020J809 0RF0141K607 060009 0 0009 ORP0050H709 0RF0141K607 0 1000 609 0 00752 609 0 06801609 0 00562609 0 08200609 0 00682 609 0 015011609 0 03000 609 0 1000 609 0 02202 609 0009 0 1000 609 0 1000 609 0 013011609 0 047011609 0 033000609 0 022000609 0 03000 609 0 033000609 0 03900 609 0 043000609 0 00752609 0 1000 609 0 1000 609 0009 0009 0 01000 609 0 1000 609 0 03301609 0 103602409 0009 0 00 09 0 01002609 0 1002609 0 036011609 ORN4702F409 ORD2001F609 0RD3301F609 ORN4702F409 24 RESISTOR 0 05 OHM 1 2 W 10 TA52 0 05 OHM 1 2 W 10 TA52 0 02 OHM 1 W 20 TA52 0 02 OHM 1 W 20 TA52 1 4 OHM 2 W 5 00 TA62 0 05 OHM 1 2 W 10 TA52 0 05 OHM 1 2 W 10 TA52 0 05 OHM 1 2 W 10 TA52 1 4 OHM 2 W 5 00 TA62 100 OHM 1 6 W 5 TA52 75 OHM 1 6 W 5 00 TA52 6 8K OHM 1 6 W 5 00 TA52 56 OHM 1 6 W 5 00 TA52 820 OHM 1 6 W 5 00 TA52 68 OHM 1 6 W 5 00 TA52 1 5K OHM 1 6 W 5 TA52 300 OHM 1 6 W 5 00 TA52 100 OHM 1 6 W 5 TA52 22K OHM 1 6 W 5 TA52 270 OHM 1 2 W 7 0 5 00 TA52 100 OHM 1 6 W 5 TA52 100 OHM 1 6 W 5 TA52 1 3K OHM 1 6 W 5 00 TA52 4 7K OHM 1 6 W 5 TA52 330 OHM 1 6 W 5 00 TA52 220 OHM 1 6 W 5 00 TA52 300 OHM 1 6 W 5 00 TA52 330 OHM 1 6 W 5 00 TA52 390 OHM 1 6 W 5 TA52 430 OHM 1 6 W 5 00 TA52 75 OHM 1 6 W 5 00 TA5
29. ULL SCART or PHONO JACK Ava P NO 3854VA0162A S1 2004 6 12 SVC SHEET 3854VA0162A S LG Electronics Inc July 2004 P NO 3828VD0199K Printed in Korea
30. V 80 20 F Y5V TA52 0 1UF D 50V 80 20 F Y5V TA52 0 1UF D 50V 80 20 F Y5V TA52 0 1UF D 50V 80 20 F Y5V TA52 100P 50V K 8 TA52 23 OCE107DD618 OCN1040K949 OCN1040K949 OCE107DD618 OCN3310K519 OCN1040K949 OCN1040K949 OCN1040K949 OCN1040K949 OCN1010K519 000049 00 19 0068 000 19 00 169 000 69 00 9 00 69 OCE107DD618 OCE107DD618 OCE107DD618 OCE107DD618 0CX2200K409 OCN1510K519 OCN2710K519 OCN1040K949 OCN1040K949 0CE108DH618 0CE476DF618 181 007C 0CE106DF618 0CE106DF618 000 9 OCE475DK618 OCE476DH618 181 007C OCN1040K949 OCE476DD618 OCN1040K949 0CE335DK618 OCN1010K519 0CQ5631N409 0CK1030K945 0CQ5631N409 006 6 181 001V 006 5 006 181077 0066108 0060768 181 011B 100UF STD 10V M FL TP5 0 1UF D 50V 80 20 F Y5V TA52 0 1UF D 50V 80 20 F Y5V TA52 100UF STD 10V M FL TP5 330P 50V KB TA52 0 1UF D 50V 80 20 F Y5V TA52 0 1UF D 50V 80 20 F Y5V TA52 0 1UF D 50V 80 20 F Y5V TA52 0 1UF D 50V 80 20 F Y5V TA52 100P 50V K B TA52 33P 50V J SL TA52 0 1UF D 50V 80 20 F Y5V TA52 100UF STD 10V M FL TP5 0 1UF D 50V 80 20 F Y5V TA52 0 1UF D 50V 80 20 F Y5V TA52 0 1UF D 50V 80 20 F Y5V TA52 0 1UF D 50V 80 20 F Y5V TA52 0 1UF D 50V 80 20 F Y5V TA52 100UF STD 10V M FL TP5 100UF STD 10V M FL TP5 100UF STD 10V M FL TP5 100UF STD 10V M FL TP5 22P 50V J SL TA52 150P 50V K B TA52 270P 50V KB TA52 0 1UF D 50V 80 20 F Y5V TA52 0 1UF D 50V 80 20 F
31. W 5 00 TA52 4 7K OHM 1 6 W 5 TA52 1 4 OHM 2 W 5 00 TA62 10K OHM 1 6 W 5 TA52 390 OHM 1 2 W 7 0 5 00 TA52 1K OHM 1 6 W 5 TA52 10K OHM 1 6 W 5 TA52 75K OHM 1 6 W 5 00 TA52 240K OHM 1 6 W 5 00 TA52 4 7K OHM 1 6 W 5 TA52 220 OHM 1 6 W 5 00 TA52 For Capacitor 8 Resistors CC CX CK CN Ceramic RD Carbon Film the charactors at 2nd and 3rd CQ Polyestor RS Metal Oxide Film digit in the P No means as CE Electrolytic RN Metal Film follows RF Fusible LOCA NO PART NO DESCRIPTION LOCA NO PART NO DESCRIPTION ORD2200F609 220 OHM 1 6 W 5 00 2 ORD2200F609 220 OHM 1 6 W 5 00 2 ORD1000F609 100 OHM 1 6 W 5 2 ORD1000F609 100 OHM 1 6 W 5 2 ORD1000F609 100 OHM 1 6 W 5 2 0 62 0 020 1 2 W 1 5K 10 PLIKOR HIGH SURGE ORCZVTAOO2D 1 2 W 1 5K 10 PLIKOR HIGH SURGE ORCZVTAOO2D 1 2 W 1 5K 10 PLIKOR HIGH SURGE ORD2204A609 2 2M OHM 1 2 W 7 0 5 00 2 ORDO102F609 10 OHM 1 6 W 5 2 FILTER amp CRYSTAL 125 123A FERRITE BFD3565R2F TAPING 125 022K FERRITE AXIAL 62MM 1UH NY 3 5X6 0MM 125 022K FERRITE AXIAL 62MM 1UH NY 3 5X6 0MM 125 022K FERRITE AXIAL 62MM 1UH NY 3 5X6 0MM 125 022K FERRITE AXIAL 62MM 1UH NY 3 5X6 0MM 1501 SQE2930 36MH 0 5PHY 11 6202VDB007B RESONATOR HC49U 20 250MHZ 30PPM 13PF BK 6200QL3001Z B39361 X6966 D100 EPCOS ST SWITCH 140 315A TACT SKHV17910B LG C amp D 12V 140 315A TACT SKHV17910B LG C amp D 12V 140 315A TACT SKHV17910B LG C amp D 12V 140 315A TACT SKHV
32. Y5V TA52 1000UF STD 25V M FL TP5 47UF STD 16V M FL TP5 MPE ECQ V1H104JL3 TR 50V 0 1UF 10UF STD 16V M FL TP5 10UF STD 16V M FL TP5 0 0082UF D 100V 10 PE NI TP5 4 7UF STD 50V 20 FL TP 5 47UF STD 25V 20 FL TP 5 MPE ECQ V1H104JL3 TR 50V 0 1UF 0 1UF D 50V 80 20 F Y5V TA52 47UF STD 10V 20 FL TP 5 0 1UF D 50V 80 20 F Y5V TA52 3 3UF STD 50V 20 FL TP 5 100P 50V K B TA52 0 056UF D 100V 5 PE TP5 0 01UF 50V Z F TR 0 056UF D 100V 5 PE TP5 220000000F 0 500V M VNSN BULK CE 450V 220UF M LUG 85 1000P 1KV KB TS 1000P 1KV K B TS R 560PF 2KV 10 10 R TP TP7 5 1UF STD 50V M FL TP5 33UF STD 50V M FL TP5 0 001UF D 1 6KV J M PP NI FM20 For Capacitor 8 Resistors the charactors at 2nd and 3rd digit in the P No means as follows LOCA NO PART NO DESCRIPTION 0CK8210K515 OCQZVBK002A OCK1040K945 OCQZVBK002C 0CK1520K515 OCN1040K949 0CK4710W515 OCE477DH618 OCE477DD618 0CE108DD618 OCE108DD618 OCE108DD618 OCE477DD618 0CE335CK636 0CE108DH618 0CE227DP61A OCE107CP618 0CK4710W515 0CK12202510 00 09 0CE227DK618 OCE106DH618 OCE228BF618 181 120K OCE107DD618 060608 06 6 11608 0CQ1044R539 181 0335 OCE475DR618 COIL amp INDUCTOR 0LA0102K139 0LA0101K119 0LA0102K119 0LA0101K119 0LA0102K119 0LA0102K119 0LA0102K119 OLA0472K119 OLA0472K119 150 L02C 0LA0102K119 0LA0102K119 0LA0102K119 0LA0101K119 0LA0102K119 0LA0102K119 0LA0101K119 0LA0101K119 0LA0102K119 150 C02F CC CX CK CN Ceramic
33. adjustment Adjust so that all distance between each lattice width of top center bottom are to be the same Setting the CPT Default Initial data value like that because it is decide by CPT DY value 4 VS Vertical Shift adjustment Adjust so that the geometric vertical center line is in accord with vertical center line of CPT 5 HS Horizontal Shift adjustment Adjust so that the geometric horizontal center line is in accord with horizontal center line of CPT lt Table 4 gt Initial deflection setting data N50Hz PAL FLAT 21 N60Hz NTSC FLAT 21 Menu Variable range 8 OPTION Adjustment 8 1 Preparation for Adjustment 1 This option adjustment decides function in accordance with model Press IN START button on SVC communicator then adjust the option at OPTION1 mode 2 Mark the option adjustment data like 111 111 111 111 in BOM 8 2 Adjustment Method OPTION data input 1 Function YES No function NO 2 Select each OPTION function by the CH Up Down button and then set up each OPTION yes or no by the VOL Up Down button 8 3 OPTION 1 21C 29F 25F 28WF 32WF 29N 25N BG I DK BG I DK L BG I DK M RF STEREO AV STEREO MONO MONO DUAL CH AU 0 Using 1 Not using 8 4 OPTION2 Function Option Code AV2 0 Without A V2 Tee DVD 0 Without DVD LEN SCART 1 0 Without SCART1 PM ms GAME 0 Without GAME function EMEN NI EYE 0 Without EYE Time
34. et by isogonic angle and accord with vertical line of Red Blue and Green 6 Maintain as angle of 5 and rotate the tab to accord with horizontal line In case of twisted horizontal line repeat adjustment of 3 5 remembering the movement of Red Green Blue color 7 Move the DY to best condition of convergence and attach the CPT to a rubber chock for fixed DY 5 Screen voltage adjustment 1 Receive the PAL or SECAM NTSC signal into RF mode regardless of channel 2 If you press the ADJ button in LINE SVC mode IN START button the LINE SVC mode changes to screen adjustment mode 3 Adjust the screen volume of FBT jack When width line is seen turn the FBT screen volume at the position of disappearance it 4 Press the TV AV button to exit SVC mode 6 White balance adjustment NOTE When adjusting white balance automatically connect the adjustment JIG in SVC mode When pressing MUTE button on remote control it changes to CPU OFF MODE and screen displays AUTO 1 Receive 100 white pattern 2 Adjust LOW Light status 4 5FL of CUT R CUT B at CG 60 3 Adjust HIGH Light status 35FL of WOR R WDR B at WDR 3 450 4 Repeat above step 2 and 3 for the best condition each status of High Light and Low Light lt Table 1 gt White Balance Color analyzer Auto adjustment lt Table 3 gt White Balance Initial Data 1 IC VCD IC VCT49xyi Micronas 0 A 0 EP ROM 24C16 ST ATMEL
35. eter indication is out of tolerance immediate service and correction is required to prevent the possibility of premature component failure Before returning the receiver to the customer always perform an AC leakage current check on the exposed metallic parts of the cabinet such as antennas terminals etc to be sure the set is safe to operate without damage of electrical shock Leakage Current Cold Check Antenna Cold Check With the instrument AC plug removed from AC source connect an electrical jumper across the two AC plug prongs Place the AC switch in the on position connect one lead of ohm meter to the AC plug prongs tied together and touch other ohm meter lead in turn to each exposed metallic parts such as antenna terminals phone jacks etc If the exposed metallic part has a return path to the chassis the measured resistance should be between IMQ and 5 2MQ When the exposed metal has no return path to the chassis the reading must be infinite An other abnormality exists that must be corrected before the receiver is returned to the customer Leakage Current Hot Check See below Figure Plug the AC cord directly into the AC outlet Do not use a line Isolation Transformer during this check Connect 15K 10watt resistor in parallel with a 0 15uF 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 v
36. ition Operate Heat Run at least 15 minutes Torque is to be 9 11 kg f cm when fixing DY FOCUS not yet ADJ STC not yet ADJ DYC not yet ADJ 4 1 Color purity adjustment 1 It makes CPT enough to demagnetization 2 Receive the signal of red raster 3 Loosen fixed screw of DY and closely to CPT funnel part 4 Check the center of screen that PURITY MAGNET of CPT by crossing adjustment At this time 4 amp 6 pole magnet is located to magnet of nothing 5 Move the DY to make equal red on whole screen and it does not to make the DY by fixed screw after check a simple color of Red Green Blue and white raster whether or not it is a pollution of color At this time take care raster of screen and DY must fixing in the condition which maintains a horizontality 6 Check the receiver by move direction When adjustment is not working adjust with the assisted MAGNET 4 2 Convergence adjustment These adjustments can the best condition of focus after finished purity adjustment 1 Receive the signal of CROSS HATCH that BACK RASTER is black 2 Adjust brightness and luminosity till dot appear 9 12 3 Open angle of the two tab of 4 pole MAGNET by isogonic angle and accord with vertical line of red and blue color in the middle of screen 4 Maintain as angle of 3 and rotate the tab to accord with vertical line of Red and Blue color in the middle of screen 5 Open angle of the two tab of 6 pole magn
37. nce 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 its 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 1VV keep the resistor 10mm away from PCB Keep wires away from high voltage or high temperature parts Due to high vacuum and large surface area of picture tube extreme care should be used in handling the Picture Tube Do not lift the Picture tube by it s Neck X RAY Radiation Warning The source of X RAY RADIATION in this TV receiver is the High Voltage Section and the Picture Tube For continued X RAY RADIATION protection the replacement tube must be the same type tube as specified in the Replacement Parts List To determine the presence of high voltage use an accurate high impedance HV meter Adjust brightness color contrast controls to minimum Measure the high voltage The meter reading should indicate 230 ORV 14 19 inch 26 TOV 19 21 nen 290 15KV 25 29 Inch 30 0 T5KV 32 Inch If the m
38. olt 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 5mA 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 DESCRIPTION OF CONTROLS All the functions can be controlled with the remote control handset Some functions can also be adjusted with the buttons on the front panel of the set Remote control handset Before you use the remote control handset please install the bat teries See the next page 1 POWER switches the set on from standby or off to standby 2 NUMBER BUTTONS switches the set on from standby or directly select a number 3 MENU or INDEX CD selects a menu SOUND PICTURE MENU selects an index page in the teletext mode only TELETEXT models option TURBO e 4 EYE option switches the eye function on or off 5 A V Programme Up Down selects a programme or a menu item switches the set on from standby scans programmes automatically lt Volume Up Down adjusts the volume VINK 991 adjusts menu settings OK accepts your selecti
39. on or displays the current mode 6 Q VIEW returns to the previously viewed programme 7 TELETEXT BUTTONS option These buttons are used for teletext For further details see the Teletext section 8 PSM Picture Status Memory recalls your preferred picture setting 9 FAVOURITE selects a favorite programme 10 TURBO PICTURE SOUND BUTTON option selects Turbo picture and sound 11 MUTE switches the sound on or off 12 TV AV selects TV or AV mode switches the set on from standby 13 I II option selects the language during dual language broadcast option selects the sound output 14 LIST displays the programme table 15 SLEEP sets the sleep timer 16 SSM option Sound Status Memory recalls your preferred sound setting 17 SURROUND O option selects surround sound 18 VCR BUTTONS control a LG video cassette recorder 19 PIP BUTTONS option PIP switches the sub picture on or off PR selects a programme for the sub picture SWAP alternates between main and sub picture INPUT selects the input mode for the sub picture a SIZE adjusts the sub picture size STILL freezes motion of the sub picture POSITION relocates the sub picture in clockwise direction 9 4 PIP switches on or off the 9 or 4 sub pictures No function COLOURED BUTTONS These buttons are used for teletext only TELETEXT models or programme edit Without TELET
40. rogram Does the auto Program Operate properly OK Store on manual program MENU Check pin40 V out 1 NO Check 1 8V 3 Check SMPS Trans 2 t 1Vp p 5V DC Voltage Secondary Voltage ol Picture OK Check pin18 Check IC13 Reset Voltage Reset IC Check IC12 EEPROM amp SCL SDA Line Check pin57 58 SCL SDA OK RelacelC11 Q501 Q503 0504 Check Replace R G B out of IC11 CPT Board component 14 AV STERRO MONO MODEL Select correct system In menu OK Check the connection Of AV equipment Check the waveform At pin16 17 of IC11 OK Check TU101 Tuner OK NO Check the waveform Check the voltage At pin4 5 of IC11 Of pin2 19 20 21 24 of IC11 O NO Check the waveform Check the signal line of At pin2 4 of IC601 SPK L R K K K O NO l Check the waveform Check pin 55 mute At pin6 of IC601 of IC11 O NO NO Check the waveform Check thevpltage Check Replace At pin8 9 11 12 of IC601 At pin7 5 of IC601 D828 D805 F806 OK Check the connection NO side or Front AV Board Correct the Board P603A OK Replace IC601 15 PRINTED CIRCUIT BOARD MAIN J 01 Bock S S ur lt gt sel 4 0973 sc W M VI S tor W i c NI 2 mh 6015 va 2388 ES 6043 22 5 gt ik LOW gt 1 m VO m et SS EN I EE 5 SIS alz D DEE 1011 e Se las 2 SII gls spores zw gt gt
41. s are subject to change without notice for improvement u Requirement for Test Testing for standard of each par must be followed in below u Scope This specification can be applied to all the television related to MC 049B Chassis u Test and Inspection Method 1 Capacity Follow LG electronics TV testing Standard 2 Another Required Standard EMI Following CE Standard EN55020 EN55013 Safety Following CB Standard EN55013 condition 1 Temperature 20 5 C But CST must be tested 40 5 C Humidity 50 2 Relative Humidity 65 10 3 Power Standard input Voltage 110 240V 50 60Hz 4 Measurement must be performed after heat run more than 20min 5 Adjusting Standard for this chassis is followed a special standard u General Specification w e W m Receiving System 1 PAL SECAM BG For EU For Non EU 2 PAL SECAM DK 3 PAL I I 4 NTSC M 5 SECAM L L 6 NTSC 4 43 AV VHF E2 E12 For EU For Non EU UHF E21 E69 CATV S1 S20 HYPER 521 S41 2 L L B C D 3 VHF 02 3 UHF 14 69 CATV 02 71 NTSC M Multi model Input Voltage AC 110 240V 50 60Hz AC 240V 50Hz Receiving Channel 1 Operating Environment 1 Temp 0 45 deg 200 PR OPTION 2 Humidity 85 under Storage Environment 1 Temp 20 60 deg 2 Humidity 85 under ADJUSTMENT INSTRUCTIONS 1 Application Object These instructions are applied to all of the color TV MC 049B
42. website http biz LGservice com G e mail http www LGEservice com techsup html CHASSIS MC 049B MODEL CT 20T25M CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL O 00000066 CONTENTS Cones 2 Safety PrecautiOLns cusnsi miki Eus n aEV E QR Cs scc d di 3 Control Descriptions eese tensa 4 SPENN 7 Adjustment Instructions eren nnne nnne 8 Trouble Shooting rrsrrrsvrernrsrnrnenesernvnrsnnenenennvnnnnnenennsnrnrnnnenennsnennnenenennsnvnvnenenenens 12 Printed circuit board u nee 16 Block 5 0 0 18 Exploded VIEW Le 20 Exploded View Parts List 59559 95 9595995995699595995995996994969599695969 21 Replacement Parts List 5 eese nnne nnns 22 SVG ENE SAFETY PRECAUTIONS IMPORTANT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety related characteristics These parts are identified by A in the Schematic Diagram and Replacement Parts List 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 General Guida
Download Pdf Manuals
Related Search