LG RT-21FA35R/RX/V/VX User's Manual
Contents
1. gee 8789 189 E 9784 52081 6780 8 D E Nen go e 342 lt HO Se SE NN mas Tad 2138 e 9020 zm A Na SOLLI gs SIT 1689 a I zesr 3 is un Sa 6160 SES Szy 2353 106d S 70695 5 5 13505 gt ld 1168 6068 gt IM Z9 1060 0168 y 20695 O df A a tr G 9189 Vz08d cy 108 3 106 Or 20630 LL 108M5 069 an AP E 9064 1 1819 Ase 0 1019 a e di 9 1 4 MO 0 8 rea oe YO 70A TOA 10691 COMPONENT LOCATION GUIDE CIO C4 C501 B4 C626 D5 D823 E1 J231 C1 J541 B3 J810 D2 R19 D1 RA21 F3 R805 G2 Glam C4 C502 B4 C627 A2 D827 D2 J232 Di J542 B3 J811 D2 R20 D1 R422 G3 R806 G3 Glarus C4 C503 D4 C632 D4 D828 D2 J233 C1 J543 B3 J812 E2 R24 B3 R501 B3 R807 G3 GlS sasz C3 C504 B4 C636 D4 D829 D3 J234 C1 J544 B3 J813 D2 R25 B3 R502 B4 R8O0S8 F3 Oak Serene F1 C505 C3 C801 G1 D830 E3 J235 C1 J545 C2 JB814 D3 R26 C2 R508 B4 R8O09 F3 C16 C2 C506 C3 C803 F2 D854 El J242 D1 J546 B3 J815 G3 R27 C2 R504 B3 R810 F3 CZ lea El C507 C3 C804 G2 D901 A12. C3 J606 A2 0507 B5 R305 D4 R609 A2 2ZD122 A4 C308 D3 C 606 B2 D403 F3 J208 C1 J522 B3 J607 A2 Q508 B2 R306 D4 R610 A3 ZD401 D4 C401 D3 0C607 A3 D405 E4 J209 D4 J523 C3 J608 B2 Q510 B2 R307 D4 R611 A3 ZD402 E3 C402 G4 C608 B2 D406 ES J210 C5 J524 C3 J609 A4 Q601 A2 R308 D3 R612 A4 ZDA447 D5 C403 G3 C609 A4 D407 ES J211 C5 J525 C3 J610 B2 Q801 D3 R309 D4 R613 B3 ZD501 A4 C404 F3 C610 A3 D444 E5 J212 E5 J526 C3 J611 B2 Q802 D1 R310 D4 R614 A4 2ZD601 B4 C405 G3 C611 A3 D501 B3 J213 D5 J527 C3 J613 B2 Q803 D1 R312 D4 R615 A3 ZD801 G3 C409 F4 C612 B2 D502 B2 J214 D5 J528 C3 J614 B2 Q804 D2 R313 F4 R616 A4 ZD803 D3 C410 F3 C613 B2 D503 B3 J215 B5 J529 B3 J615 A2 Q805 El R314 F4 R617 B5 7ZD902 B1 C411 F3 C614 B2 D504 D4 J216 D5 J530 B3 J616 B4 Q807 D2 R315 F4 R618 B5 7ZD903 B1 C412 F4 C615
3. C4 Q106 A4 R215 D5 R562 C4 T802 Fi C256 C1 C547 B2 C868 D3 J181 C1 JO LA ES C4 J588 C4 Q301 D4 R217 D5 R563 C4 T803 F3 C259 C1 C548 C4 C901 Bi J182 C1 J513 hi C2 J589 B4 Q401 G4 R218 D5 R601 A2 TH801 F1 C260 C1 C549 C1 C902 A1 J183 C1 J514 C2 J590 B4 402 G3 R219 D5 R602 A2 TH802 F2 C261 C1 C550 C4 C908 A2 J201 D5 J515 C2 J591 C4 Q403 D4 R251 C1 R603 A2 TU101 B5 C301 E4 El C4 C904 B2 J202 D5 J516 B4 J601 A3 0501 B3 R252 B1 R604 A2 VD801 G1 C302 E4 C601 A3 C905 A1 J203 DS J517 C2 J602 A3 Q502 B2 R253 B1 R605 A4 X11 C4 C303 E4 C602 B2 C906 Bi J204 D5 J518 C2 J603 A4 Q503 C2 R302 E4 R606 A4 Z101 B4 C304 D4 C603 A3 D101 A4 J205 D5 J519 C3 J604 A3 Q504 C2 R303 D4 R607 A2 2ZD10 C2 C306 F4 C604 A3 D301 E4 J206 C3 J520 B3 J605 B4 Q505 C5 R304 E4 R608 B2 2ZD101 C1 C307 D4 C605 A2 D402 G3 J207 D5 J521
4. 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 1C822 Q807 OK NO Check the waveform At pin 2 4 of IC601 Check Replace C821 IC822 Q807 OK Check the waveform NO 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 Boutof Heater pulse of FBT CPT CPT Board 1402 Check Check 185V line of CPT Check FBT T402 Board 8 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 IC1 1 Fuse of AC line OK Check Replace Check the Fuse In out of Check pin 60 Goa N NO Of IC11 H Out 9 Check the Voltage IC821 1C822 Of C803 IC823 1C824 Check 8 O olaa Yes IC825 IC 11 OK Replace Check Q402 Collector waveform Check the Voltage NO Check amp Pin 4 OF IC801 Replace Q402 Yes Check T401 amp each pin voltage Yes Check Q401 Collector waveform Check amp Yes Replace Q401 Check amp Replace T402 OK 18 20v Check Replace Fuse IC
5. B5 R539 B5 R907 A1 051 200 C5 C537 B4 C840 E2 J112 B5 J502 C3 J578 B3 JW G1 R126 A5 R540 C5 R908 A1 C217 s D5 0C538 B4 C841 G3 J118 A5 J508 C3 J579 B3 JW2 B5 RI27 AS Rd42 C5 R909 A1 C224 D5 C539 C5 C842 G3 J114 C2 J504 C3 J580 D4 OV ewa El R202 B5 R543 B5 R910 A1 C225 wa D5 C540 B4 C843 GS J115 C1 J505 D4 J581 C2 O41 C2 R203 C5 R545 C3 R911 A2 C226 D5 C541 C3 C844 F2 J116 A5 J506 D4 J582 C3 Q42 C2 R204 C5 R555 C5 R9N2 B1 C251 C1 C542 B5 C845 DI JAZ iv A5 J507 C2 J583 D2 Q102 A5 R205 GB ke B3 R914 B1 C252 B1 0543 05 C846 E3 J118 B5 J508 A4 J584 D2 Q108 A5 R207 D5 R558 w B3 RL801 E1 C253 C1 C544 C3 0847 D3 J119 B5 J509 D4 J585 B2 Q104 B4 R212 05 R560 C2 T401 G4 C254 u C1 C545 C4 0848 D3 J120 C1 J510 D4 J586 c5 Q105 A4 R213 C5 R561 C2 T402 FS C255 C1 C546 B2 C849 D3 J121 C2 J511 B3 J587
6. 45 deg Storage Environment 1 Temp 2 Humidity 85 under 20 60 deg 2 Humidity 85 under 200 PR OPTION ADJUSTMENT INSTRUCTIONS 1 Application Object These instructions are applied to all of the color TV MC 049B 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 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 gt 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 ove
7. MANUAL OWNERS MC049B UKR BZ03 LG RU EN MANUAL OWNERS MC049B AK TURKM LG EN REMOTE CONTROLLER MCO49B W O TXT REMOTE CONTROLLER MC049B TXT RT 21FA35 ANTENNA 3SECTION 750MM NTSC W ADP MISCELLANEOUS OFS4001B53C 6612VJHO23D 387 603E 67125CA226B 6613V00006A FUSE 4000MA 250 V 5 2X20 JACK RCA PPJ 126 04 PIN JACK CONNECTOR 9P 2 5MM 430MM B B UL1007AWG26 REMOTE CONTROLLER RECEIVER KSM 913LG1T JACK ASSY 3P EAR PJ6062A 24 6620VBC003A 6174V 6006M 163 051F 6700VS0002F 164 0036 LOCA NO PART NO DESCRIPTION SOCKET CIRC CPTPCSO30A 8PIN 14 360 FBT BSC25 N1648 21 YY THERMISTOR PTC J503P84D140M290Q TUNER TAEW GOO2D W W ALL IN W S 09Z VE VARISTOR TVR621D14A THINKING 620V 10 MCTO4JB CIRCUIT DIAGRAM 04053314 MONO swa su SIDE A V BOARD v T PICTURE T SOUND fi s che sl lg A OC 6870VS1020A Headpni FA ZE pt p rep 3 za mn LD11 Q Q Q PJ202 510 R20 RIS RIS A17 R16 o ag l FRONT AV AV2 B gt se 73 kai zan zo101 zD108 10801 CPT BOARD PIP BOARD OO 9909 EG liwa G 8 9 ga Bag SED 8 OPTION 8 3 0 0 ja cres p S re CP18 ab an IG R p 4 p Rin Gin Bin CH CH CH CH lt 8 MONO 330 0 5W STEREO 510 0 SW i r GAME ig weta __ __ pa M 2 mou ag pitit 0606606009 0606060 OO OO Ol 0606066606 1 OO 8 0
8. 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 2 White balance IIC Parameter 30 Vcd Slave BCFO Eprom_Slave AE 1 Program TWBeng_v049 TWBeng_v049 TWBeng_v049 TWBeng_v049 1C 1 1C 1C5 1 1 12 4 4 4 8 C3 A 2 12 2 4 1 1 1 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 VW key to select adjustment item 5 Use the VOL 4 gt key to increase decrease data Note 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 Be
9. 0CN3310K519 0CN1040K949 0CN1030F679 0CN1030F679 OCN1030F679 OCN1030F679 OCN1030F679 0CX2200K409 0CN1030F679 0CE227DD618 0CE107DD618 0CE475DK618 0CN1040K949 OCN1020K519 OCN1040K949 OCN1010K519 OCN1010K519 OCN4710K519 OCE107DD618 1N4148 TP GRANDE 1N4148 TP GRANDE 1N4148 TP GRANDE EU1ZV 1 TP SANKEN EU1ZV 1 TP SANKEN EU1ZV 1 TP SANKEN TVRO6J TP 600V 250NSEC RGP10J TP52 DO41 V 1A 30A SEC 5UA SFAF504G ST ITO220 200V 5A A SEC 10UA SFAF504G ST ITO220 200V 5A A SEC 10UA RU3AMV 1 TP RGP10J TP52 DO41 V 1A 30A SEC 5UA TVRO6J TP 600V 250NSEC BAV21 TP DO35 200V 0 2A 1A 50SEC 100A BAV21 TP DO35 200V 0 2A 1A 50SEC 100A BAV21 TP DO35 200V 0 2A 1A 50SEC 100A 1N4004A T 81 TP DO41 500V 1 0A 30A 10UA D2SB60 ST GBL 600V 1 5A 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 24V 5UA MTZJ11B TP ROHM K DO34 11V 5UA MTZJ8 2B TP ROHM K DO34 8 2V 5UA MTZJ6 2A TP ROHM K DO34 0 5W 6 2V 150UA GDZ5 1B TP GRANDE DO34 0 5W 5 1V 0 02A LOCA NO PART NO DESCRIPTION LOCA NO PART NO DESCRIPTION CAPACITOR 22P 50V J SL TA52 0 0027UF D 100V 5 PE TP5 330P 50V KB TA52 0 1UF D 50V 80 20 F Y5V TA52 10000P 16V M Y TA52 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
10. 1UF D 50V 80 20 F Y5V TA52 1000P 50V KB TA52 0 1UF D 50V 80 20 F Y5V TA52 100P 50V KB TA52 100P 50V KB TA52 470P 50V KB TA52 100UF STD 10V M FL TP5 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 CC CX CK CN Ceramic LOCA NO PART NO DESCRIPTION LOCA NO PART NO DESCRIPTION 0CN4710K519 OCN4710K519 OCN4710K519 OCE226DF618 OCE226DF618 OCN1040K949 OCE226DD618 OCE105DK618 0CN2710K519 0CN4710K519 OCN1010K519 0CN2710K519 0CE106DH618 OCN1010K519 OCN4710K519 OCQ1041N409 OCE107DJ618 0CQ3331N509 0CE475DK618 0CQ1521N509 181 015E 181 091Y 0CK8210W515 0CE475DP618 181 013P 0CK2710W515 0CE108DH618 181 009R OCK2710W515 OCE108DH618 OCK2710W515 OCE475DR618 0CQ6831N509 0CQ6831N509 0CE475DK618 0CN1040K949 0CN2710K519 0CN2710K519 0CN1040K949 0CE107DD618 0CN1040K949 0CE475DK618 0CN1040K949 0CE107DD618 0CN1040K949 0CE107DD618 0CN1040K949 0CN1040K949 0CN1040K949 0CN1040K949 OCN1010K519 OCE107DD618 470P 50V KB TA52 470P 50V KB TA52 470P 50V KB TA52 22UF STD 16V M FL TP5 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 50VKB TA52 470P 50V KB TA52 100P 50V KB TA52 270P 50VKB TA52 10UF STD 25V M FL TP5 100P 50V KB TA52 470P 50V KB TA52 0 1000UF 100V J PE TP 100UF STD 35V M F
11. 2K OHM 1 6 W 5 TA52 220 OHM 1 6 W 5 00 TA52 1 8K OHM 1 6 W 5 00 TA52 10K OHM 1 6 W 5 TA52 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 2 2 OHM 1 2 W 7 0 5 00 TA52 2 2 OHM 1 2 W 7 0 5 00 TA52 1K OHM 1 6 W 5 TA52 3 9K OHM 1 6 W 5 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 1K OHM 1 6 W 5 TA52 3 9K OHM 1 6 W 5 TA52 2 2 OHM 1 6 W 5 00 TA52 100 OHM 1 6 W 5 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 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 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 W 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 For Capacitor 8 Resistors the charactors at 2nd and 3rd digit in the P No means as follows LOCA NO PART NO DESCRIPTION ORDO152F609 ORD4701F609 ORD1001F609 ORD1501F609 ORD2201F609 ORD4701F609 ORD4701F609 ORD2200F609 ORD2200F609 ORD2200F609 ORD1000F609 ORD1000F609 ORD1000F609 ORCZVTA00
12. ARE x H a o m VO ENT sou OOO Ol L Can n to CONTROL or SIDE AV gt m A NAN A AS A ki e a m g 2 3 5 V IN NC NC GND L IN NG AIN NC i z 00606060 0000006006006060 MW T ET TT le mia a H P I L s MIN i TET TL MM EG ee lz EX AA KN OG OG PEE TILT A182 la pe l 10008 A A 4 f C gt Fo Jri I E H 5 l l A l csos ee BEREICHE p DEG OPTION And 7 A A W Moa EE wel A c181 30k AP I Sa gsar ss 16006 ake EM a gt Gun gt gt oo m CB13470p 500V GE peS01 OE NYELE A A A a a e 0 47UH Pan mai 5174VMCA13H MONO D5SB6O A NOTICE l A A j re 1 PR l 0815 y 100u amp R 3 wa 20X A w Since this is basic circuit diagram CO C13 I ou toou L J the value of components and some N 2 zi partial connection are subject to be H AS changed for improvement without notice 2 was M AE at The components marked N contorm GD EEE AAA Er the ko VOE or TEC guioe Linee ana are an oO 9 lt W gt a Z s O W Q 550p kens essential for safe operation of the H e W gt W H DO 0 u Z TV receiver m m A 4 Mi u Y lt Y 2 m O while those marked A are required m m e N a a yon LARGE gt STR X5757 L for correct operation a a m o a WO wa LLI ICBO 1 smLL estr w6754 2 u 5 N 3 o P A SN parts only wnen gt gt 0 U H ao gt gt gt I A gt lt Va
13. B4 D601 B2 J217 BS J531 B3 J617 B4 Q808 D2 R328 E4 R619 B5 7ZD904 B1 CA414 ES C616 A4 D602 A3 J219 D4 J532 B3 J801 D2 R10 C2 RA403 G4 R620 A4 CA415 E4 C617 B4 D6O0O3 A2 J220 DS J533 B2 J802 G1 R11 C2 R404 G4 R621 B5 C416 E5 C618 A4 D604 A3 J221 D5 J534 C2 J803 G1 Pie C4 R405 F3 R623 B5 C417 ES C619 A4 D801 F3 J222 D5 J535 C1 J804 G1 Be El R409 F4 R624 B5 C419 E4 C620 A4 D802 F3 J223 B5 J536 B4 J805 G1 RIA ae D1 R410 F4 R626 B5 C421 ES C621 A3 D808 F3 J224 B5 J537 C5 J806 F1 Bl Fi R412 D4 R664 B5 C422 ES 0C622 A3 D805 E3 W225 avi ES J538 C4 J807 F1 RO ea El R418 E5 R802 sion F1 C450 ES C623 A2 D815 G2 J226 Ci J539 C4 J808 F1 AE El RA419 ES R803 E2 C457 D5 C625 D5 D821 E2 J230 w C1 J540 B2 J809 F2 RG w D1 R420 ES R804 G2 PIP O ta OO Da RP13 CP21 CP22 CP25 RP12 LP12 LP13 mu O UN gt RP11 ve re mm en Lis TS lt oo
14. D 100V 10 PE TP5 330UF SLT 450V 20 VNSN BULK CE 450V 220UF M LUG 85 1000P 1KV KBTS For Capacitor 8 Resistors the charactors at 2nd and 3rd digit in the P No means as follows LOCA NO PART NO DESCRIPTION COIL 8 INDUCTOR OCK10201515 181 091X 0CE105DK618 0CE336DK618 181 011B 0CK8210K515 OCQZVBK002A 0CK1040K945 0CQZVBK002C 0CK1520K515 0CN1040K949 0CK4710W515 0CE477DH618 0CE477DD618 0CE108DD618 0CE108DD618 0CE108DD618 0CE477DD618 0CE335CK636 0CE108DH618 0CE227DP61A 0CE107CP618 0CK4710W515 0CK12202510 OCQ4731N509 0CE227DK618 0CE228BF618 181 120K 0CE107DD618 0CE475DR618 OCQ1044R539 181 033S OCE475DR618 OLA0102K139 OLA0101K119 0LA0102K119 OLA0101K119 0LA0102K119 OLA0102K119 0LA0102K119 0LA0102K119 0LA0102K119 0LA0102K119 0LA0472K119 0LA0472K119 6140VE0001V 6140VB0001F 0LA0102K119 0LA0102K119 0LA0102K119 CC CX CK CN Ceramic RD Carbon Film CQ Polyestor RS Metal Oxide Film CE Electrolytic RN Metal Film RF Fusible 1000P 1KVKB 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 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 KB 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
15. IC601 15 PRINTED CIRCUIT BOARD MAIN m 10001 aa ro e E N 0Id 18 Te e 0599 6021 DO ts est T T 7998 D foe A ra U Ta 010 gt P a 2029 ua SES my CNC 50 1029 Vif 1798 pa Ak LOU G ts A a N om OD sm SE a 70 cer lalala gy s 9138 n v r LOCO 0 21 zi NI 1021 Ab IZU YOLI SOU ti Zu Ki os SGSU 7SU LOSD lo E 5 0 m z sur SS z 5 D u s d 8 2 im aa JN ug ai N a siz 2 2 35 nng f Tipi 2 gt 9799 la sislel tz 607 zzz 90943 ka T J 5 9229 850 A 28 gt aes ug FR gl 3 amp 98 s g7 0 5290 sozr no w0 sen S on I9 7 Gg en 11117777 dan ann Sov LOU L070 a 26 a 1129 J E a _ gt E y 14 a a mn a U o a L N 0743 9030 urn gt 3 w 3 AF I 5 z 2 S 3 LEST A 52 NDE SOI 633 z z Ey U E w gt N A 80781 2 t e ON yo O 5 070 NITIV 844070 UN g 81 E 8 2 zur 7 vos ST R gt su Iglglglgla 1659 aap 2 z ms 10 90 90WA0 89 TISTSIETE 8 9670 09 SEE Tied 4 U vioyd 81074 dlOYd GIO7d EIEN 10 0 MO 7 P 107d 10691 TR 4 O OOO p SNYUL 0 y 10783 oh e 7078 689 o 2 619 um 0ICU son s 8064 E ro U A ip o 2 A LZOU a 80 ab 8 3 tgy gear n Hr 1784 8 89 a pla veer 7784 0788 OT 89 LE Nu ES List 1080 ozer 4 L78Y 8989
16. MC PIP c 6870V51927B 0 I 040708 SONG CP10 128181818 TSTSTSTE CJ hr BLOCK DIAGRAM A061 4 L H ZOvL NFIJFJYOS 194 NH e g G 9 10891 A VSZOMYLS OZOLOVAL dNV 958 1040 LNO H JAIHG H 20A H dA Ve98vWdl LOEOI dINV IWOILYHSA NEE NL IIA HIAGE JING IGOU8LZVH dis EEHSZVM GZ801 SALLIS 3 1S e9891 SEZ LLIS NE 1S y2801 AS LS 061 AS LS dod d 13H GAG HNOHd LHVOS zozyr LNO AV LOLZ H31114 MVS Y Cb Cr IN SCART RGB IN AV IN TV MONITOR OUT 67 LON LLOI JNODIW x O O O Q O lu LU 0 z en o 6 AS 81H 2 a Q E z o je a Pa sr a gt LOOIH JIH IWYS x68r6vVas dyvOg did LOLNL YINNL AS NE LNOOIANV 29AS 10991 dv OIa v 19 EXPLODED VIEW 20 LOCA No A 112 120 121 A 150 A 153 A 170 Q 310 315 320 330 400 520 570 913 943 The components identified by mark A is critical for safety EXPLO DED VIEW PARTS LI ST Replace only with part number specified PART No 6334V21009A 6335V21019A 6341V21012A 120 C77M 4810V00088A 4810V00088B 150 DO2N 150 DO2T 6150V 1014J 170 A01N 3091V00335W 3091V00335Z 3091V00383Q 3091V00617B 5020V00501E 5020V00585C 3580V00064E 3580V00070C 320 062E 5020V00500E 502
17. OHM 2 W 5 00 TA62 7 5K OHM 1 2 W 7 0 5 00 TA52 4 7K OHM 1 6 W 5 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 2K 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 23 ORD1000F609 ORD1201F609 ORD2702F609 ORD3304F609 ORD1000F609 ORD1201F609 ORD2200F609 ORD1801F609 ORD1002F609 ORD4702F609 ORD8200F609 ORD9100F609 ORD1002F609 ORD6800F609 ORD3301F609 ORD3001F609 ORD0752F609 ORDO752F609 ORDO221A609 ORDO221A609 ORDO221A609 ORDO221A609 ORD1001F609 ORD3901F609 ORD1002F609 ORD1001F609 ORD1000F609 ORD1802F509 ORD1001F609 ORD3901F609 ORDO221F609 ORD1000F609 ORD1001F609 ORD2700F609 ORD6801F609 ORD6801F609 ORD6801F609 ORD1000F609 ORD6801F609 ORD6801F609 ORD6801F609 ORKZVTAOO1K 180 822N 0RS4702K619 0RS4702K619 180 A01N ORD2200A609 ORD1501F609 ORD1001F609 ORDO472F609 ORK8204H609 ORD1001F609 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
18. and then set up each OPTION yes or no by the VOL Up Down button 8 3 OPTION 1 29F 25F 28WF 32WF 28N 34F 29N 25N BG I DK BG I DK L BG I DK M BG L SOUND RF STEREO AV STEREO MONO MONO DUAL CH AU Using Not using N O O 8 4 OPTION2 Function Option Code Function AV2 0 Without A V2 ka fe DVD 0 Without DVD ka mo SCART1 0 Without SCART1 PT sem GAME 0 Without GAME function ki i amome EYE 0 Without EYE TX 0 LARGE ija KEY 0 6 8 KEY OA DEGAU 0 Without DEGAU 1 Whit DEGAU 8 5 OPTION3 Function Ko NRA SAW A TEXT 0 Without TEXT 200PR kad il With TEXT 100PR TOP 0 FLOP ACMS 0 Without ACMS me 2 SV 0 Without I 2 SV 0 VOL VOL 0 lier TSEAR 0 Without TURBO SEARCH PM moen T P S 0 Without TURBO PICTURE SOUND TS runs son HDEV 0 Without HDEV Pim 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 GRES ARAB FRA ARAB ENG ARAB HEB1 ARAB HEB2 FARS ENG FARS FA FARS ALL AUTO WITHOUT HDEV Ci iman SETTING VOL MAK O ON OI R ND O ak O 0 1 2 3 4 5 6 7 8 100 11 TROUBLE SHOOTING RF STEREO MODEL PICTURE O K NO SOUND Selected correct system In menu OK
19. 0V00584C 3809V00250S 3809V00250U 3809V00277K 3809V00423B 6871VMM894A 6871VMM897A 6871VMM897J 6871VMM898A 6871VMMU15B 6871VMMU15C 6871VSMKO9A 332 057B 1PTF0403116 174 009E 6410VEHO01J DESCRIPTIONS CPT A51QDJ420X 01 16KHZ BARE AK MASK CASA S AMATIS CPT A51QDJ420X 01MDDR M 0 30G OG RT 21FA35V LDLLAT7 LGEAK BARE CPT ASSEMBLY LG 21 AK CPT 6334V21009A 6150V 1014J RT 21FA35RX ADLLKR SPEAKER FULLRANGE C122P02K1459 ESTEC 8 OHM 10 15W 130DB 57 117MM BRACKET SPEAKER CE 29K30 BRACKET SPEAKER CE 29K3 COIL DEGAUSSING CU 21 60T 12 OHM COIL DEGAUSSING AL 21 56T 12 OHM DY DEFLECTION YOKE 6150Z 1227A 21 LG SLIM CPT EARTH 21 64T 2LUG 1P HSG CL 21Q20ET PC 99DA CABINET ASSEMBLY RT 21FA35VX STEREO MCO49B 117A MT gt SET CABINET ASSEMBLY RT 21FA35VD STEREO MC049B LGEMT AMATIS CABINET ASSEMBLY RT 21FA35RX STEREO MC049B CABINET ASSEMBLY RT 21FA35V STEREO E_PHONE MCO49B AK LOCAL BUTTON CONTROL RT 21FA35VX ABS HF 380 6KEY MT LOCAL BUTTON CONTROL RT 21FA35RX ABS HF 380 6KEY DDM SILVER DOOR CONTROL RT 21FA35VX ABS HF 380 MT LOCAL DOOR CONTROL RT 21FA35RX ABS HF 380 DDM SILVER SPRING KNOB BUTTON POWER RT 21FA35VX ABS HF 380 1KEY MT LOCAL BUTTON POWER RT 21FA35RX ABS HF 380 1KEY DDM SILVER BACK COVER ASSEMBLY RT 21FA35VX 1PHONE MT gt SET BACK COVER ASSEMBLY RT 21FA35VX DVD 1PHONE 8G068 MT SET BACK COVER ASSEMBLY RT 21FA35RX DVD 1PHONE 04
20. 18 G1 IC601 A3 J314 EA WEST B3 3J827 D2 R38 B4 R515 B3 R827 D3 C107 B5 C518 B3 C819 G3 1C801 G2 J315 D4 J558 C3 J828 D1 R39 C2 R516 C3 R828 E3 C108 B5 C519 C4 C820 D1 IC802 F3 J317 C3 J559 B3 J829 D2 R42 D1 R517 C3 R831 D2 C109 B4 C520 C4 C821 E2 1C821 D2 J318 C3 J560 B3 J830 El R101 A5 RS518 B3 R838 D1 C110 B4 C521 C4 C822 E2 1IC822 E1 J334 Gi J561 05 J832 El R102 A5 R519 B3 R840 D3 C111 A5 C522 C4 C823 El IC824 E1 J401 ES J562 C5 J838 D3 R108 A4 R520 B4 R841 D3 C126 A4 C523 C4 CB824 D1 IC825 D1 J402 ES J564 C4 J834 D3 R104 A4 R521 C4 R842 D3 C185 C1 C524 C5 0C826 D1 IC826 D3 J403 ES JSOS wan 04 J835 DI R105 A5 R522 C2 R848 D3 C201 D5 C525 C4 C827 D2 1IC853 E1 J404 F5 J566 04 J836 D2 R106 B5 R523 C2 R844 D3 C202 D5 C526 C4 C828 D2 IC901 A1 J405 D3 J567 C4 J838 D1 R107 A5 Rd24 C2 R84
21. 2D ORCZVTA002D ORCZVTA002D ORD2204A609 ORDO102F609 140 315A 140 315A 140 315A 140 315A 140 315A 140 315A 6600VM2002A CC CX CK CN Ceramic RD Carbon Film CQ Polyestor CE Electrolytic RS Metal Oxide Film RN Metal Film RF Fusible 15 OHM 1 6 W 5 00 TA52 4 7K OHM 1 6 W 5 TA52 1K OHM 1 6 W 596 TA52 1 5K OHM 1 6 W 5 TA52 2 2K OHM 1 6 W 5 00 TA52 4 7K OHM 1 6 W 596 TA52 4 7K OHM 1 6 W 5 TA52 220 OHM 1 6 W 5 00 TA52 220 OHM 1 6 W 5 00 TA52 220 OHM 1 6 W 5 00 TA52 100 OHM 1 6 W 596 TA52 100 OHM 1 6 W 596 TA52 100 OHM 1 6 W 596 TA52 1 2 W 1 5K 10 PLIKOR HIGH SURGE 1 2 W 1 5K 10 PLIKOR HIGH SURGE 1 2 W 1 5K 10 PLIKOR HIGH SURGE 2 2M OHM 1 2 W 7 0 5 00 TA52 10 OHM 1 6 W 596 TA52 SWITCH TACT SKHV17910B LG C8D 12V TACT SKHV17910B LG C8D 12V TACT SKHV17910B LG C8D 12V TACT SKHV17910B LG C8D 12V TACT SKHV17910B LG C8D 12V TACT SKHV17910B LG C8D 12V SDKEA3 ALPS IEC 250V 8A HORIZONTAL 480G FILTER 8 CRYSTAL 125 123A 125 022K 125 022K 125 022K 125 022K 150 FOGW 6202VDB007B 6200QL3001Z FERRITE BFD3565R2F TAPING FERRITE AXIAL 62MM 1UH NY 3 5X6 0MM FERRITE AXIAL 62MM 1UH NY 3 5X6 0MM FERRITE AXIAL 62MM 1UH NY 3 5X6 0MM FERRITE AXIAL 62MM 1UH NY 3 5X6 0MM SQE2930 36MH 0 5PHY 105TURN RESONATOR HC49U 20 250MHZ 30PPM 13PF BK B39361 X6966 D100 EPCOS ST ACCESSORIES 3828VA0474A 3828VA0474L 3828VA0474R 6710V00124D 6710V00124E 5010V00004B MANUAL OWNERS LG EN 090A D TX
22. 32 men If the meter 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 recelver is returned to the customer Leakage Current Hot Check See below Figure Plug the AC cord directly into the AC outlet Do not use a line Isolation Transformer during this check Connect 1 5K 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 voltmete
23. 3F88P PSSDIP ST FLASH M24C16 WBN6 8PIN PDIP ST 16M KA75270Z 3 TP RE SET IC MC 007 TDA4863A 7P SOT524 1 ST LA42152 13P ST 15W STR W6754 SANKEN 7PIN TO220F ST LTV817M VB 4P DIP BK KIA78R33API KEC 4P TO220 ST 3 3V 1A KIA78ROSAPI KEC 4P TO220 ST 5V 1A KIA78S06P KEC 3P TO 92 TP 6V 0 15A 51117 18PIC 3P TO220F ST 1 8V 1A SE110N LF12 3P 110V ERROR AMP S1117 33PIC 3P TO220F ST 3 3V 1A TDA6107JF N3 9P ST RGB AMP TRANSISTOR KTC3197 TP KTC388A KEC KTA1266 Y KTA1015 KEC TP TO92 50V 150MA 2SA1980Y TP AUK TT2170LS YB11 ST TO 220FM 1500V 5A KSC2331 Y TP SAMSUNG TO 92L 2SA1980Y TP AUK 2SA1980Y TP AUK 2SA1980Y TP AUK 2SA1980Y TP AUK 2SC5343Y TP AUK 2SA1980Y TP AUK 2SC5343Y TP AUK 2SC5343Y TP AUK 2SA1980Y TP AUK 2SC5343Y TP AUK KRC102M KRC1202 KEC TP KTA1274 Y TO 92L TP KEC KRC102M KRC1202 KEC TP 1N4005 TP KEC RGP15J TP52 DO15 V 1 5A 50A 250NSEC 100UA RGP15J TP52 DO15 V 1 5A 50A 250NSEC 100UA RGP15J TP52 DO15 V 1 5A 50A 250NSEC 100UA RGP10J TP52 DO41 V 1A 30A SEC 5UA 1N4148 TP GRANDE 1N4148 TP GRANDE 1N4148 TP GRANDE 1N4148 TP GRANDE 1N4148 TP GRANDE ODD414809ED ODD414809ED ODD414809ED ODD100009AM ODD100009AM ODD100009AM ODDO60009AC ODRTW00164A ODRTWOO141A ODRTWOO141A ODD300009AC ODRTWOO164A ODDO60009AC ODR210009AC ODR210009AC ODR210009AC ODR140049AC ODRTWOO131A ODZ510009BF 0DZ330009DG 0DZ510009BF 0DZ240009CG 0DZ110009AD 0DZ820009AH 0DZ620009AH 0DZ510009BF 0CX2200K409 0CQ2721N409
24. 5 D2 C203 05 0527 C4 C829 D2 Ilse A4 J408 E4 J568 C4 J840 D2 R108 A5 R525 D4 R846 D3 C204 C5 C528 C4 0830 D2 J102 B4 J409 F4 J569 B4 J841 E2 R109 B4 R526 B4 R847 D3 C205 ES C529 04 0C831 D3 J108 C1 J410 F5 J570 04 J842 E2 R110 B4 R527 C4 R858 D1 C206 C5 C530 C4 C833 D3 J104 AS J412 F4 J571 B4 J901 A1 ABIT B4 R528 D4 R901 B1 C207 B5 C531 C3 C834 D3 J105 ws B5 J413 ES J572 C3 J9O2 A2 R112 B5 R529 D4 Rg02 B1 C209 B5 C532 04 C835 ES J107 A5 J414 El J573 C4 J903 B1 R113 B5 R532 C4 R903 B1 C210 ES C533 C4 C836 E3 J108 B1 J415 San E3 J574 B3 J904 B1 R114 A5 R534 B2 R904 B1 C211 D5 C534 B4 C837 E3 J109 A5 J416 G3 J575 D1 JK202 C5 R115 A5 R535 B2 R905 B1 Gala D5 C5935 B4 C838 E3 SIO here B3 3417 E3 J576 B3 JP1 G2 R124 A4 R536 B2 R906 A1 C215 D5 C56 B4 C839 DA J111 B4 J501 GZ J577 at l BS Jason F2 R125
25. 618 OCN1010K519 0CQ3331N509 0CQ3331N509 0CK1030K945 0CQ3331N509 0CQ3331N509 0CE337KV6A0 181 001V 0CK10201515 0 1UF D 50V 80 20 F Y5V 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 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 Y5V TA52 1000UF STD 25V M FL TP5 4 7UF STD 50V 20 FL TP 5 0 0082UF D 100V 10 PE NI 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 MPE ECQ V1H104JL3 TR 50V 0 1UF 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 100P 50V K B TA52 3 3UF STD 50V 20 FL TP 5 100P 50V K B TA52 0 033UF D 100V 10 PE TP5 0 033UF D 100V 10 PE TP5 0 01UF 50V ZF TR 0 033UF D 100V 10 PE TP5 0 033UF
26. 801 Check Replace Check 8 Replace T401 IC801 1C802 1C826 NE Check Fuse and Diode of secondary Load of SMPS trans T803 OK Check Replace IC11 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 amp execute Auto Program Does the auto Program Operate properly OK Store on manual program MENU Check pin40 V out 1 NO Check 1 8v 3 3v NS Check SMPS Trans 0 t 1Vp p 5V DC Voltage Secondary Voltage Poun Picture OK Check pin18 Check IC13 Reset Voltage Reset IC Check IC12 EEPROM 8 SCL SDA Line Check pin57 58 SCL SDA OK RelacelC1 1 Q501 Q503 Q504 Check Replace R G Bout of IC11 CPT Board component 14 AV STERRO MONO MODEL Select correct system In menu OK OK Check the connection Of AV equipment Check the waveform At pin16 17 of IC11 Check TU101 Tuner OK NO OK Check the waveform Check the voltage At pin4 5 of IC11 Of pin2 19 20 21 24 of IC11 OK NO Check the waveform Check the signal line of At pin2 4 of IC601 SPKL R OK NO Check the waveform Check pin55 mute At pin6 of IC601 of IC11 OK 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 of NO side or Front AV Board Correct the Board P603A OK Replace
27. 9B 85061 BACK COVER ASSEMBLY RT 21FA35V DVD 1PHONE MC049B AK LOCAL PWB PCB ASSEMBLY MAIN MCO49B RT 21FA35RX ADSLKR PWB PCB ASSEMBLY MAIN MCO49B MODULE LGEMT PWB PCB ASSEMBLY MAIN MCO49B RT 21FA35VD LMLLTD7 M I PWB PCB ASSEMBLY MAIN MCO49B RT 21FA35V LDLLAT7 PWB PCB ASSEMBLY MAIN MC 049B RT 21FA35VX LMLLTD7 M I PWB PCB ASSEMBLY MAIN MC 049B RT 21FA35R LTLLTA7 M I PWB PCB ASSEMBLY SUB PIP MCO49B LGEMT 7 SCREW DRAWING ASSY HEXAGON HEAD SCREW TAP TITE P TRUSS HEAD D4 0 L16 0 MSWR3 FZB POWER CORD POWER W HOLD HOUSING L 200 4 0 POWER CORD EL 207 CHING CHENG VDE SEMKO 2100MM HOUSING L1 200 BLACK 21 REPLACEMENT PARTS LIST For Capacitor 8 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 RF Fusible OIMCRMNO26A OIMCRMNO26A OIMMRSGO36C OIFA752700A OIPMGPHOO2A OIPMGSA021C OIPMGSK016B OILI817000G OIMCRKEO19A OIMCRKE018A OIMCRKEO20A OIMCRAUOOSA OISK110000A OIMCRAUOO4A OIPH610700B OTR319709AB OTR126609AA OTR198009BA OTRSA10004A OTR233109AA OTR198009BA OTR198009BA OTR198009BA OTR198009BA OTR534309AA OTR198009BA OTR534309AA OTR534309AA OTR198009BA OTR534309AA OTR102009AB OTR127409AB OTR102009AB ODD400509AA ODRTWOO164B ODRTWOO164B ODRTWOO164B ODRTWOO164A ODD414809ED ODD414809ED ODD414809ED ODD414809ED ODD414809ED VCT4973F88P PSSDIP ST FLASH VCT497
28. AH wide band oscilloscope and a low A nana ma i 7 il a capacity prabe OPTION PEIS ol H ov 4 Check FINE TUNING AGC CONTRAST i i ki El 8 A BRIGHTNESS and COLOUR controls for ED E 3 M best picture make sure that 0004 COLOUR and BRIGHTNESS are in mid Ss point and CONTRAST is in 75 s 70 5 Waveforms are taken using a SN standard colour signal y U I E lao __ a HT Jide S ii l J XM q ZI E O sov z 3 Be ia GF gt aM ki IF O Adjustment O a W I5 A Hen m E P102 TU101 Oo MAIN FF o O v Ed O ET 20122 R125 24 a E ve deta ES CFE Ez O I pos rasa 7 5k 1 20 0 022uF Ria cias tox 5 1V RDM 200v 100 420 O w 3 fen ati 154 C124 470 h EJ PJ211 DVD FAJ ortoni O J101 4280 JK20 1 SCART1 FULL SCART or PHONO JACK Ava P NO 3854VA0162A S1 2004 6 12 SVC SHEET 3854VA0162A S LG Electronics Inc Sep 2004 P NO 3828VDO188H Printed in Korea
29. D TP 1000UF STD 25V M FL TP5 220UF STD 160V 20 FL TP 7 5 100U SHL 160V M FL TP5 470PF 500V KB TR 1200P 2KV KBS 0 047UF D 100V 10 PE TP5 220UF STD 50V M FL TP5 2200UF KME 16V M FL TP5 2200PF 4KV M E FMTW LEAD 4 5 100UF 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 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 60UH 0 6PHY 69 5TURN CH 1012S MC019A COIL 130UH 0 45PHY 55 5TURN CH 1012S MCO19A INDUCTOR 10UH K 2 3 3 4 TP INDUCTOR 10UH K 2 3 3 4 TP INDUCTOR 10UH K 2 3 3 4 TP OLA0101K119 0LA0102K119 0LA0102K119 0LA0101K119 OLA0101K119 0LA0102K119 150 C02F 151 CO2F 6170VMCA43J ORP0050H709 ORP0050H709 ORP0020J809 ORP0020J809 ORFO141K607 ORFO141K607 ORD1000F609 ORD1000F609 ORD1000F609 ORD1000F609 ORDO752F609 0RD6801F609 ORDO562F609 ORD8200F609 ORDO682F609 ORD1501F609 ORD3000F609 ORD1000F609 ORD2202F609 ORD2700A609 ORD1000F609 ORD1000F609 ORD1301F609 ORD4701F609 ORD3300F609 ORD2200F609 ORD3000F609 ORD3300F609 ORD3900F609 ORD4300F609 ORDO752F609 ORDO752F609 ORDO752F609 ORDO752F609 ORD1000F609 ORD1000F609 ORD1200A609 ORD1200A609 ORD1000F609 OR
30. D1000F609 ORD3301F609 LOCA NO PART NO DESCRIPTION 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 TRANSFORMER H DRIVE EI 19 BULK TRANSFORMER EER3940 400UH RT 21FA35RQ 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 1 4 OHM 2 W 5 00 TA62 100 OHM 1 6 W 5 TA52 100 OHM 1 6 W 5 TA52 100 OHM 1 6 W 5 TA52 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 TA52 75 OHM 1 6 W 5 00 TA52 75 OHM 1 6 W 5 00 TA52 75 OHM 1 6 W 5 00 TA52 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 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
31. 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 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 WI 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 15KM 14719 men 26 15KV 19 21 nen 29 0 15KV 25 29 inch 30 0 7 15KV
32. J261 C5 J547 B3 J816 F3 R28 A5 RS505 B3 R811 E3 C22 Vase B2 C508 C3 C806 G2 D902 A1 J301 C4 J548 B3 J817 D3 R29 C3 R506 B3 R812 G3 C23 avan A4 C509 B4 C807 F3 D903 A1 J302 D4 J549 C2 J819 F3 R30 C3 R507 B4 RB813 E3 GRA saki A3 C510 B3 C808 F3 D904 B2 J303 E4 J550 B3 J820 D3 RAST oud C3 R508 B4 R814 G3 C29 wa B4 C511 C4 C809 F2 DB801 G2 J306 D4 JSS u B3 J821 D2 R392 an D1 R509 B3 R816 D1 C101 A5 C512 B3 C810 F2 HICO1 C2 J308 B2 J552 B3 J822 E2 R33 C3 R510 C2 R817 D1 C102 F1 C513 C4 0811 F2 ACT B4 J309 B2 J553 B3 J823 El R34 C5 R511 C2 R818 F1 C103 C1 C514 C5 C815 F3 1IC12 A4 J310 B2 J554 B3 J824 D2 ds C4 R512 B3 R823 D1 C104 A5 CS575 B3 0C816 F1 IG13 B4 J311 E4 Lolo lo B3 JB825 D2 R36 C2 R513 C3 R824 D3 C105 A5 C516 B3 C817 G3 IC301 E4 J313 E4 J556 B3 3J826 D2 R37 D1 R514 C3 R825 El C106 B4 C517 C4 C8
33. L TP5 0 033UF D 100V 10 PE TP5 4 7UF STD 50V 20 FL TP 5 0 0015UF D 100V 10 PE TP5 MPP 1600V 0 0068UF H R 680PF 2KV 10 10 R TP TP7 5 820P 500V KB TS 4 7UF STD 160V 20 FL TP 5 MPP 400V 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 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 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 KB TA52 100UF STD 10V M FL TP5 21 OCN1040K949 OCN1040K949 OCE107DD618 OCN1040K949 OCN1040K949 OCN1040K949 OCN1040K949 OCN1010K519 OCX3300K409 OCN1040K949 OCE107DD618 OCN1040K949 OCN1040K949 OCN1040K949 OCN1040K949 OCN1040K949 OCE107DD618 OCE107DD618 OCE107DD618 OCE107DD618 OCX2200K409 OCN1510K519 0CN2710K519 0CN1040K949 0CN1040K949 0CE108DH618 0CE475DK618 0CQ8221N519 0CE476DF618 181 007C 0CE106DF618 0CE106DF618 0CQ8221N519 0CE475DK618 0CE476DH618 181 007C 181 007C 181 007C 0CN1040K949 0CE476DD618 0CN1040K949 0CN1010K519 0CE335DK
34. LOURED BUTTONS These buttons are used for teletext only TELETEXT models or programme edit SSM gt K SLEEP Without TELETEXT PIP SD i TEXT MIX SIZE gt HOLD z UPDATE X TIME 9 REVEAL FAVOURITE PICTURE K D nr or ik With TELETEXT Without PIP Front panel RF RT 21FA35 series 1 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 cur rent mode lt Volume Up Down LIMONO AYI a ek IA VIDEO 1 234 5 6 7 8 adjusts the volume adjusts menu settings RF RT 17 21FB75 series A Y Programme Up Down selects a programme or a menu item oworr se O EA switches the set on from standby m 6 AUDIO VIDEO IN SOCKETS AV2 option 1 23 4 9 Connect the audio video out sockets of external equipment to these sockets SS Conncct the headphone plug tot Connect the headphone plug to this sock et EYE option adjusts picture according to the surround ing conditions R J Note ja Donotplace any heavy objects over 4Kg on BE the RF RT 21FA35 series models b Shown is a simplified representation of front or side panel Here shown may be somewhat different from y
35. e 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 magnet 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 Llght status 35FL of WDR R WDR B at WDR G 450 4
36. fore 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 8 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 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 21 512 511 150 N60Hz NTSC FLAT 21 se seer es e 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
37. lue of resistor capacitor and inductor 1 Resistances are shown in ohm K 1 000 M 1 000 000 2 Unless otherwise noted in schematic 38 6ND N J GND V VSUPS OAU VSUP5 OBE 0 al a all capacitor values less than 1 4 5 E E are expressed in mfd and the values J60 a 3 a o W m more than 1 in pF D e iii a T a e a g gt w u 3 Unless otherwise noted in schematic amp 5 W W JI LE NN H L H all inductor values more than 1 la P601 TL Y Aa ja ag 3 2 A o H U gt are expressed in uH and the values fet u W fe E UNA 0 Ga N ol a LTVB17M Y W Tt WU 2 2 Z Z Z ZZ LL q WU J a Jo bm an o amp an amp o amb o amp o amb ie amp ab amp an amp an amb ee o a less than 4 in HenrylH I A A na OO H H H HAHH H EC OH 0 Z Q gt 0 0 A A A 4 A q A U gt gt Q gt 0 ANIC301 paf f Aa 5 O IA EEE DELE TDA4863A SE ot Volta Oh lo 8 8 8 8 A and waveforms j M 2 e o O 15 j 6 p RE 28 29 INCH u 0 T Lm _ 0 68 2aw RF AA Q 1 Voltages read with VTVM from point P602 pa zi E to chassis ground c632 csas line voltage is 230 20 volts Ts 0611 sov ein Tv A signal pattern is colour bar IC601 a 3 ay 0547 gi p28 RIIS RAA 2 The schematic shown is 10v 6 son 4 7 1 2W 4 7 1 20 represetative only LA42071 7WX1 sm 8 Ex ROM ROM O LA42072 7WX2 Ba TT MT rh 3 All waveforms are taken using a LA42152 15wx2
38. means as CE Electrolytic RN Metal Film follows RF Fusible LOCA NO PART NO DESCRIPTION For Capacitor 8 Resistors LOCA NO PART NO DESCRIPTION ORN3602F409 ORD2400A609 ORDO561 A609 ORD1002F609 ORD1002F609 ORD3601F609 ORN4702F409 ORD2001F609 ORD3301F609 ORN4702F409 ORD4701F609 ORNO471H609 ORNO471H609 ORS2700K607 ORD3301F609 ORN3602F409 ORD1000F609 ORD1000F609 ORD1000F609 ORD1000F609 ORD1002F609 ORD5600A609 ORDO332A609 ORS8200K607 ORD1501A609 ORS2702K607 ORD7501A609 ORD4701F609 ORD3600F609 ORD1002F609 ORD3301F609 0RN6801F409 0RN6801F409 ORD1000F609 ORD2202F609 ORD3300F609 ORD1201F609 ORD3600F609 ORD3600F609 ORD3600F609 ORDO332F609 ORDO332F609 ORDO332F609 ORD1600F609 ORD1600F609 ORD1600F609 ORDO222F609 ORD2701F609 ORD1001F609 ORD3002F609 ORDO152F609 ORD1000F609 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 4 7K OHM 1 6 W 5 TA52 4 7 OHM 1 2 W 5 00 TA52 4 7 OHM 1 2 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 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
39. our set MO Ej oianv El RF RT 21FB35 series gre map 3 ON OFF NU ORA von VPA IDR DEO AUDI woj 0 l H L y N HO u 9 oa U O E olcnv O SPECIFICATIONS Note Specification and others are subject to change without notice for improvement u Scope u Requirement for Test 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 u General Specification Testing for standard of each par must be followed in below condition 1 Temperature 20 5 C 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 CTA Te JE Receiving System 1 PAL SECAM BG 2 PAL SECAM DK 3 PAL I I 4 NTSC M 5 SECAM L L 6 NTSC 4 43 AV Receiving Channel 1 VHF E2 E12 UHF E21 E69 CATV S1 S20 HYPER S21 S41 2 L L B C D 3 VHF 02 13 UHF 14 69 CATV 02 71 Input Voltage 110 240V 50 60Hz 240V 50Hz For EU For Non EU For EU For Non EU NTSC M Multi model Operating Environment 1 Temp 0
40. r 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 gt Convergence Magnet 6Pole 4 2 15 20mm Let the screen Standard condition Operate Heat Run at least 15 minutes Torque is to be 9 11 kg f cm when fixing DY WIB Fixing FOCUS not yet ADJ STC not yet ADJ DYC not yet ADJ 4 1 Color purity adjustment It makes CPT enough to demagnetization Receive the signal of red raster Loosen fixed screw of DY and closely to CPT funnel part Check the center of screen that PURITY MAGNET of CPT by crossing adjustment At this time 4 4 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 a e NE Net 1 2 3 4 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 th
41. r 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 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 GroundO such as WATER PIPE D To Instrument s D CONDUIT etc exposed LI 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 1 12 3 2 3 4 5 14 16 4 6 9 6 r Without TELETEXT With PIP 9 PSM SLEEP EYE PIP FAVOURITE Q VIEW 10 TEXT x f 2 TIMEESI REVEALE MODEEM 11 i ES STILLER POSMONEN 9 4PIPE 1 12 With TELETEXT PIP panel of the set 11 Remote control handset Before you use the remote control handset please install the bat teries See the next page POWER switches the set on from standby or off to standby NUMBER BUTTONS switches the set on from standby or directly select a number MENU selects a menu EYE option switches the eye function on or off A Y Programme Up Down selects a programme or a menu item switches the set on from standb
42. website http biz LGservice com G e mail http www LGEservice com techsup html COLOR TV CHASSIS MC 049B MODEL RT 21FA35R RX V VX RT 21FA315EX PX CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL CONTENTS CONTENTS une 2 Safety PrecaUltiON Sica ina 3 Control Descriptions rmr rrrvininvneiieieieeniieiviieeieesin 4 SPENN 7 Adjustment Instructions neisrrervrnemvrvrvrvrrervrerernererermerersenerseerersererseerereen 8 Trouble Shooting rrsrrrsvrernrsrnrnenesernvnrsnnenenennvnnnnnenennsnrnrnnnenennsnennnenenennsnvnvnenenenens 12 Printed circuit board u nee 16 Block Diagram A 19 Exploded VIEW Le 20 Exploded View Parts List nerararrnrnennrnennrnrnernvnenvrnenvrnesesvrsesvrnesesnenesersenernener 21 Replacement Parts List ersranrnvnornennvnennrnevnrnovnenvrnesnvnesnenernrnersesvrsesnenesnenennnn 22 e 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 RADIA TION Shock Fire or other Hazards Do not modify the original design without permission of manufacturer
43. y scans programmes automatically lt P Volume Up Down adjusts the volume adjusts menu settings OK accepts your selection or displays the current mode Q VIEW returns to the previously viewed programme TELETEXT BUTTONS option These buttons are used for teletext For further details see the Teletext section PSM Picture Status Memory recalls your preferred picture setting FAVOURITE selects a favorite programme TURBO PICTURE SOUND BUTTON option selects Turbo picture and sound MUTE switches the sound on or off TV AV selects TV or AV mode switches the set on from standby 13 VILA 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 x option Sound Status Memory recalls your preferred sound setting 17 SURROUND 0D x 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 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 CO
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