42WL55A 42WL55E 42WL55R 42WL55T
Contents
1.2.
3. IEEE l e O w 44 0 g o 19 dll PG S F820 2m 8 Q Q g gs F2AL 250V 082 8 o D863 9 25 Q8391 E W ROR Ed 2 Q880A N o co co g wy sse 8N HOD O O 8 m 14 88808 E22 078 85 L860 O amp 0 Era resis a Y AG ser H R8803 ele B asal N ole g g ai 6 Q DIA
4. O 9 O 9 9 O Q O O O O O O O O O O O lt O S O O SEP oe o S 8 8 2 EJ s 3 o o o O g FR 3 P P516A 9 fleo g o e 9 R687 0662 R6603 N Q660 R690 B E ESN m 8 S 8 5 8 R eo mm 0658 PER RSA RB 2 2 Sua Fg o 2 o ol E R6601 Q662 R683 o g S 5 9 gt o De77 3 30990 10000000000000 tC C117 Fo S 5 ut D677 XS 6602 Deza gt cess cess C z P803B GR612 O 28 9 2 o O O D676 R684 e O O O er o U 0 000 8 9 a 20 C693 C693 D Bose o en O 2 3 8
5. Jet lasa ora o _ OOO T 91506900 19 9 TY ORORO 3 6 CE S 8X 25 C GIO LE62 o HO s Ol 6 2 CIO OQ P819 2 8 iS r o bh R O 0 3 o FAN_VCC a Mi O CE93 DE95 2 GND i O H T ger O EE O OOO N ae coo QE35A QE35 9 O O 0 b E E oe quae O FESS DE96 gt o O O 12 O s SOUND GND 5 LE92 T 8 E S Eg SOUND GND p 5 20 O OOO Taa FE 9 GND O SLI x a DAS O SA 555 E HD HO CO oa Nae Cs DE92 1 xs BO 6 o ACDETECT m e e 3 PROTECT o Di F n POWER SIG O e IBU U 5 i ze 9 DEO1 E E B 9 og la 0 6 G 1666666566 H 2E gt 910 0 S 6666666 l m P803A 2 2 KO A Za Reeos oon OO PJ80A 659665 33 34 SIGNAL BOARD PD2238C1 0001 SIGNAL BOARD PD2238C1 U001 BOTTOM FOIL SIDE TOP COMPONENT SIDE W 2 r TH T 3 NE ga ma ma GF po tg V p a my
6. O O KO TO OF Ko o CE12 F630mAL 250V i lo 7 QE10A mm ER p QE10 5 aro is 2 qoos Urz 000 9909 aie SIE fa JG r PSSE 5 3 C 9 o C C K HO RE10 oo 9 6 Ko 70 o J ab 366 8 OOF it QE65A ER QE90A 5 C 5 i B gt O O O DE61 CE62 E62 N KO O
7. 22522 mm SIGNAL Circuit ANALOG_IN PIP VCD REG RESET INPUT LPF FUNCTION D_IN_A D IN B HDMI LINC 2 HDMI Rx 2 Video Audio HDMI Rx 3 PWR Audio HDMI AUDIO PLL HDMI AUDIO DAC HDMI AUDIO OUT HDMI CONTROLLER EEPROM 1 EEPROM2 MICRO I O MEMORY I F FLASH MEMORY SYNC SEPA E2P OTHER STD BY MICRO CORTEZ REG 1 CORTEZ REG 2 CORTEZ REG 3 BOOT CONFIG SERVICE CONNECTOR I2C Switch AUDIO 1 2 AUDIO 2 2 CORTEZ 1 CORTEZ 2 DDR I F DDR SDRAM DDR TERMINATION DCDC CONV LVDS OUT LVDS OUT SHARP LCD Power Connector and Dimming LVDS Power and Others 38 EE 1 60 SHEET 1 2 2 60 SHEET 2 2 3 60 ETET ETE 4 60 SHEET 1 7 5 60 SHEET 2 7 6 60 SHEET 3 7 7 60 SHEET 4 7 8 60 SHEET 5 7 9 60 SHEET 6 7 10 60 SHEET 7 7 11 60 iai 12 60 SHEET 1 6 13 60 SHEET 2 6 14 60 SHEET 3 6 15 60 SHEET 4 6 16 60 SHEET 5 6 17 60 SHEET 6 6 18 60 PRSE 19 60 PNE 20 60 SHEET 200 21 60 SHEET 206 22 60 SHEET 207 23 60 SHEET 208 24 60
8. js p ty ame NG yn Leg cain i er Hz Ese kV m GE 22 dut sy 4 B R A TD N 65B001511000 A RM727 m 7929 b 52 Q i A w eee 2 1 4 QI A oT lt 3 R730 AU A 7005 2 R721 Hh 04350 __ test gt Ke 2 N Y ee ANN N i wes 9 gt NS JU s sj s L T Ey PEN Ti m ie 6652 Me wuz 0000 O ooo le M 220 ui FE 25552 x EE z ETSI vi a e o N r Bok D QO JEG oi Ea Q ae 35 36 SCHEMATIC DIAGRAM MODEL 42WL55A 42WL55E 42WL55R 42WL55T WARNING BEFORE SERVICING THIS CHASSIS READ THE SERVICE SAFETY PRECAUTIONS ON PAGE 3 OF THIS MANUAL CAUTION The international hazard symbols AN in the schematic diagram and the parts list designate components which have special characteristics important for safety and should be replaced only with types identical to those in the original circuit or specified in the parts list The mounting position of replacements is to be identical with originals Before replacing any of these components read carefully the PRODUCT SAFETY NOTIC
9. TOSHIBA DA01 R DA06 79 RA79 PJ42A 23547863 ih DA07 DA07 O V 2 o 4 d 23590305 O O O O LOJ O O O O O O O O O 32 PC INPUT BOARD PD2224A5 U003E PC INPUT BOARD PD2224A5 U003E AC IN BOARD PD2171D2 U002B BOTTOM FOIL SIDE TOP COMPONENT SIDE BOTTOM FOIL SIDE O Q Q Q Q GAP 1 GAP2 GAP3 8 GAP4 8 GAP6 GAP5 N O O O O O O O O 23547863 TOSHIBA 23590305 PD2224 H O o LQ O ER 5 3 a R DRO3 DRO2 DRO2 pnos T801 DS 7209 TOSHIBA O ax O 22297 23547832 CAUTION lt E 568 dia LIVE AREA T6 3AH 250V TOSHIBA IS P C3A O O 98798 AE 2 V 000000000 O poooA O gms A 5J 7 8 9 LOW B BOARD PD2173C1 U004 BOTTOM FOIL SIDE TOSHIBA 23547834 CCP 6400 FE20 O 9 jo
10. button on Remote Channel A V on TV or Remote Volume 41 on TV or Remote MENU button on TV CALL Channel button on TV A CALL Channel button on TV V Color thickness correction note Displayed differently as shown below de pending on the setting of the receiving color system COLP PAL COLC NTSC COLS SECAM CAUTION Never try to perform initialization unless you have changed the memory IC 4 SELECTING THE ADJUSTING ITEMS 1 Every pressing of CHANNEL button in the service mode changes the adjustment items in the order of table 2 Y button for reverse order 5 ADJUSTING THE DATA 1 Pressing of VOLUME zz button will change the value of data in the range from OOH to FFH The variable range depends on the adjusting item 6 EXIT FROM SERVICE MODE 1 Pressing POWER button to turn off the TV once B INITIALIZATION OF MEMORY DATA After replacing EEPROM IC the following initialization is required Enter the service mode then select any register item 2 Press and hold the CALL button on the Remote then press the CHANNEL button on the TV The initialization of EEPROM IC has been complated 3 Check the picture carefully If necessary adjust any adjustment item above Perform Auto tune on the owner s manual CAUTION Never attempt to initialize the data unless EEPROM IC has been replaced 7 TEST SIGNAL SELECTION 1 Every pressing of button on the Remote Cont
11. y TS MET IL I I NI III I O oc m W m m 4 i TET E a E lt gt ZE EM e lt i I O Q Lg i po 5 lt gt Dog I I I g N E imu IL I I x IL I I I Y joejeg indino LHVOS E M Zr ro cw d IL 1 I F O 2 I I A N l lt ES F xX A I Lg To y To g I 1 I T gt M joojeg eounog ZA I ZE I U s a U gt gt A MEN I I QM I g p m i bm I I I I I XI S EM a ioejeg indu LHVOS DE IM O Hor d I xi O a I I jog AMELIE dE 5 EE O I I I I I I I A I 5 3 a 22 a z 5 z z zj zj bls 1 E N zu 7 M SE I Q L N ie I J 2 0 Oo O N or lt I I 2 bead E I O E U I I 1 I I id m n m m m a uuu maj Jr u I I EM i 1 i I T I LL Mc sad F E R aa 3 U s a gt _ I O Cd Gs 2 lt s lt Z I OL 9 O O O LLI FESSSRQECCOR Bp ia
12. 20 Location No Parts No 76092731 76619141 76285104 76285104 76668102 76668102 76668102 76109103 76109103 76664102 76092463 76092463 76168007 76503508 76092555 76092555 76092553 76092553 76109102 76109102 76073037 76109102 76109102 76669010 76539684 76125010 76125011 76214103 76168008 76168008 76092339 76092339 76125009 76166001 76669479 76073196 76073140 76665471 76214471 76214103 76503053 76669229 76503049 76567224 76567224 76092341 Description CERAMIC CHIP 16V B 1UF K ELECTROLYTIC CHIP 50V 2 2UF CERAMIC CHIP 50V B 0 1UF K CERAMIC CHIP 50V B 0 1UF K ELECTROLYTIC 35V 1000UF M 3A ELECTROLYTIC 35V 1000UF M 3A ELECTROLYTIC 35V 1000UF M 3A CERAMIC CHIP 50V B 0 01UF K CERAMIC CHIP 50V B 0 01UF K ELECTROLYTIC 6 3V 1000UF M 3A CERAMIC CHIP 16V B 0 22UF K CERAMIC CHIP 16V B 0 22UF K MT PLA AC275V 1UF M MT PLA PCX2 337 11474 CERAMIC DISC AC250V E 1000PF M CERAMIC DISC AC250V E 1000PF M CERAMIC DISC AC250V B 470PF K CERAMIC DISC AC250V B 470PF K CERAMIC CHIP 50V B 1000PF K CERAMIC CHIP 50V B 1000PF K ELECTROLYTIC 16V 47UF M 3A CERAMIC CHIP 50V B 1000PF K CERAMIC CHIP 50V B 1000PF K ELECTROLYTIC 50V 1UF M PLASTIC FILM 50V 0 68UF J CHEMICON CE69R 450V 270UF M 3H CHEMICON CE04R 450V 82UF M 4A CERAMIC DISC 500V B 0 01UF K MT PLA 450V 1UF K MT PLA 450V 1UF K CERAMIC DISC 2KV 330PF K CERAMIC DISC 2KV 330PF K CHEMICON 450V 47UF M CERAMIC DISK CC45 SL 3 1
13. Location No R8804 R8805 R8806 R8807 R8808 R8809 R8810 R8811 R8812 R8813 R8814 R8815 RA71 RA72 RA73 RA74 RA77 RA78 RA79 RB08 RB09 RB10 RB15 RB24 RCO1 RC02 RCO3 RCO4 RC11 RC12 RC40 RC41 REO1 RE02 RE03 RE06 RE10 RE11 RE12 RE13 RE18 RE19 RE60 RE61 RE63 RE65 RE66 RE90 RE91 RE92 RE93 RE94 RE95 RE96 RE97 RE98 RE99 RR01 RR02 RR03 RR04 RR05 RR06 RTO1 RTO2 RT03 RTO4 RT05 RT06 RT07 RT08 RT09 RT10 RT11 RT12 RT13 Parts No 76871222 76011102 76011102 76011152 76011101 76011223 76000605 76190012 76000446 76000824 76011103 76872151 76011683 76011223 76011103 76000445 76011103 76000445 76000445 76011470 76011470 76011331 76011471 76000445 76011102 76011102 76011102 76011102 76011101 76011101 76011821 76011821 76366153 76366473 76366153 76366473 76367180 76367222 76366472 76366102 76366153 76366473 76000142 76000360 76366102 76367620 76367222 76000358 76182046 76366101 76366102 76553680 76552102 76366473 76366472 76366473 76366101 76871750 76871750 76871750 76011330 76011330 76011330 76011222 76011223 76011683 76011102 76011101 76011221 76011561 76011221 76011471 76011222 76011223 76011683 76011102 Description CHIP 1 8W 2 2K OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 1 5K OHM J CHIP 1 20W 100 OHM J CHIP 1 20W 22K OHM J CHIP 1 16W 6 8K OHM F METAL FILM CHIP 1 16W 1 5K F CHIP 1 16W 220 F C
14. of 684 rom e 9 ele 18 Q4103 04102 Buy 8 Lella O 515 2 EJ LS he S 8 5 ola s s o o o mi zJ 8 IE 18 O O 1000000000000 e i OBO o O O O O O O O O O o FE kx Fa Q o O PV25A A we 4100 2 OHOHOHOHOHO R 52 2 94104 3 o 87 3 7 RV66 o o EN gt RV67 5 vs GNE 5 GR413 O H r R4109 a NS Ra102 R4102 g 2 9 2 9 s 2 a Q670A O ca112 cani l 8 o B N B SJETNE IE GR03 2 O Q4108 R4103 R4101 A Q 9 G D A o Ol oorr 190 5 9 8 GVo2 RV60 Fo LV42 R4123 h USES t o Rv81 Nb C101 SP ee 2m Gvo2 Rveo R4123 GJ414 Q RV76 o 102 8 8018 5 sE 9 EE o Russ aves olavo 78 o o o o o 2109 o O OG Pa EF an RV85 7 RV8O RV78 Pf o 9 RV61 V53 o 2 s ar O 2 s pu Q m lt O 3 23 a Sire rtt qH TOSHIBA TA Te _ lt o go SIE VB g 3 9 are KJ o o CV17 Rv62 8 o 3 Lavsa 2 2 o 2 2 5 5 ojo S e es og 3 _ O CV17 RV62 2 O 288 s 8 8 v o RT11 f E 8 oWo S R662 RV73 C e sg CTO1 o o oh o 2 ieg DS 7209 2 2 2 2 3 3 BS EIN ENE a R661 2 2 2 2 2 FE 2 9 2 2 5 gros a fa a ara z OS 2 0656 of r
15. SHEET 209 25 60 SHEET 300 26 60 SHEET 301 27 60 SHEET 302 28 60 SHEET 303 29 60 SHEET 304 30 60 SHEET 305 31 60 SHEET 306 32 60 SHEET 307 33 60 SHEET 308 34 60 SHEET 309 35 60 SHEET 310 36 60 SHEET 400 37 60 SHEET 401 38 60 SHEET 402 39 60 SHEET 403 40 60 SHEET 404 41 60 SHEET 405 42 60 SHEET 406 43 60 SHEET 407 44 60 SHEET 408 45 60 SHEET 409 46 60 SHEET 410 47 60 SHEET 411 48 60 SHEET 600 49 60 SHEET 601 50 60 SHEET 700 51 60 SHEET 701 52 60 SHEET 702 53 60 SHEET 703 54 60 SHEET 704 55 60 SHEET 802 56 60 SHEET 900 57 60 SHEET 901 58 60 SHEET 902 59 60 SHEET 903 60 60 TN AV UNIT SCART 1 RGB K 8DET QV01 MM1630AQ 9V Q501
16. 10 W 10 W 10 THD Main 60 x 120 mm 4pcs Tweeter 33 mm round 2pcs 1 Input Component video Y PR CR or Phono jacks A V 2 Input Phono jacks A V 3 Input Component video Y PR CR Phono jacks Audio L Mono R G gt MONITOR Output Phono jacks A V RGB PC Input Mini D sub 15 pin Analog RGB Audio Input 3 5 mm stereo mini jack Headphone jack 3 5 mm Diameter stereo 0 C 35 C 20 80 No moisture condensation Temperature Humidity Owner s manual 1 Remote control 1 Batteries 2 Clip 1 This is used to fix the TV to a wall pillar etc Design and specifications are subject to change without notice _ 43 TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN
17. 76092790 76092790 76105151 76092731 76092790 76092790 76105151 76092731 76092790 76092790 76092789 76100104 76100104 76100104 76100104 76100104 76619157 76619157 76100104 76092731 76619157 76619157 76619101 76619100 76619100 76619100 76619100 76105101 76109103 76011101 76011101 76011101 76011103 76011273 76000445 76000445 76000445 76011101 76000445 76011682 76011682 76011272 76011101 76011101 76011273 76011392 76011682 76011101 76011102 76011473 76011103 76011473 76011472 76011472 76011182 76011182 76871229 76871229 76011473 76011473 76011104 76011103 76011104 Description PLASTIC FILM 50V 0 47UF J ELECTORLYTIC 16V 47UF M 3A ELECTROLYTIC 35V 470UF M ELECTROLYTIC 16V 1200UF M ELECTROLYTIC 16V 470UF M PLASTIC FILM 50V 0 1UF J PLASTIC FILM 50V 0 1UF J ELECTROLYTIC 35V 100UF M 3A CERAMIC CHIP CK732B 6 3V 10UF K CERAMIC CHIP 50V CH 82PF J CERAMIC CHIP 16V B 1UF K CERAMIC CHIP CK732B 6 3V 10UF K CERAMIC CHIP CK732B 6 3V 10UF K CERAMIC CHIP 50V CH 150PF J CERAMIC CHIP 16V B 1UF K CERAMIC CHIP CK732B 6 3V 10UF K CERAMIC CHIP CK732B 6 3V 10UF K CERAMIC CHIP 50V CH 150PF J CERAMIC CHIP 16V B 1UF K CERAMIC CHIP CK732B 6 3V 10UF K CERAMIC CHIP CK732B 6 3V 10UF K CERAMIC CHIP 6 3V B 1UF K CERAMIC CHIP 25V F 0 1UF Z CERAMIC CHIP 25V F 0 1UF Z CERAMIC CHIP 25V F 0 1UF Z CERAMIC CHIP 25V F 0 1UF Z CERAMIC CHIP 25V F 0 1UF Z ELECTROLYTIC CHIP 16V 100UF ELECTROLYTIC CHIP 16
18. CERAMIC CHIP 50V B 1000PF K CERAMIC CHIP 16V B 0 1UF K CERAMIC CHIP 50V B 0 1UF K PLASTIC FILM 63V 0 47UF J ELECTROLYTIC 10V 220UF M 7L 3A ELECTROLYTIC 10V 220UF M 7L 3A CERAMIC CHIP 25V F 0 1UF Z CERAMIC CHIP 25V F 0 1UF Z ELECTROLYTIC 10V 220UF M 7L 3A CERAMIC CHIP 25V F 0 1UF Z CERAMIC CHIP 50V B 1000PF K CERAMIC CHIP 50V B 1000PF K CERAMIC CHIP 50V B 1000PF K CERAMIC CHIP 50V B 1000PF K CERAMIC CHIP 50V B 1000PF K CERAMIC CHIP 50V B 1000PF K CERAMIC CHIP 50V B 1000PF K CERAMIC CHIP 50V B 1000PF K CERAMIC CHIP 50V B 1000PF K CERAMIC CHIP 50V B 1000PF K CERAMIC CHIP 50V B 1000PF K ELECTORLYTIC 16V 47UF M 3A PLASTIC FILM 50V 0 47UF J ELECTORLYTIC 16V 47UF M 3A ELECTROLYTIC 35V 470UF M ELECTROLYTIC 16V 1200UF M ELECTROLYTIC 10V 1000UF M 3A PLASTIC FILM 50V 0 1UF J PLASTIC FILM 50V 0 1UF J ELECTORLYTIC 16V 47UF M 3A 21 Location No CE66 CE67 CE90 CE91 CE92 CE93 CE94 CE95 CT01 CT04 CT05 CT06 CT07 CT10 CT11 CT12 CT13 CT16 CT17 CT18 CT19 CT20 CV01 CV02 CV03 CV04 CV05 CV06 CV07 CV13 CV17 CV18 CV19 CV20 CV51 CV52 CV53 CV54 CV122 CY650 RESISTORS R101 R102 R103 R104 R105 R107 R108 R114 R167 R169 R170 R501 R502 R504 R505 R506 R507 R508 R512 R514 R660 R662 R663 R670 R671 R672 R673 R678 R679 R680 R681 R682 R683 R684 Parts No 76539474 76666470 76073186 76617028 76666471 76539104 76539104 76668101 76092790 76105820 76092731
19. CONNECT B10B PH K S LF CONNECTOR CONNECT B10B PH K S LF CONNECTOR CONNECT B9B PH K S LF CONNECTOR CONNECT B9B PH K S LF TERMINAL EARTH PHI3 MET31 0332 TERMINAL EARTH PHI3 MET31 0332 CONNECTOR 2MM 3P S WHT B3B PH K S LF CONNECTOR FH12 508 0 5SV 55 CONNECTOR IRS 96378 50Y902 GLD CONNECTOR CONNECT B11B PH K S LF CONNECTOR CONNECT B11B PH K S LF CONNECTOR CONNECT B6B PH K S LF CONNECTOR CONNECT S6B PH K S LF CONNECTOR FH12 508 0 5SV 55 CONNECTOR IRS 96378 50Y902 GLD CONNECTOR 7P TOPTYPE BM07B SRSS TBT LF HOLDER WIRE PVC COAT L 70MM HOLDER ABMM A D NO SERVICE BAND KESSOKU BAND KESSOKU WASHER WASHER 10X4 2XT 0 3 JACK PIN RA 3 3P SMK T 3 3P JACK PIN RA 3P SMK T 4P JACK PIN RA RESERVE RESERVE T 2P JACK PIN RA 3P SMK T 4P EARPHONE JACK JACK PIN RA 3 3P SMK T 3 3P CONNECTOR CONNECT B12B PH K S LF JACK PHONO 3P V L R 21 SOCKET D SUB 15P KRD 8622 SWITCH PUSH 1C1P SWITCH PUSH 1C1P SWITCH PUSH 1C1P SWITCH PUSH 1C1P SWITCH PUSH 1C1P SWITCH PUSH 1C1P Location No SA07 A SR80 A SR81 W661 W661A X501 Parts No 23344505 23146588 23146584 23351322 23845856 23153612 Description No SWITCH PUSH 1C1P RELAY DLS5D1 O M 0 15W RELAY DC12V TV5 DG 3 SPEAKER ASSY 6X1246X124TW SPK 1470BO CLAMP WIRE POF COAT L 70MM CRYSTAL 16 200 25PPM 250HM PC BOARD ASSEMBLIES 0001 U002A U002B U003A U003B U003C U003D U003E U
20. R6616 R6617 R8110 R8111 R8112 R8113 R8114 R8115 R8116 R8117 R8118 R8130 R8131 R8132 R8133 R8140 R8141 R8142 R8143 R8144 R8150 R8151 Parts No 76011222 76011102 76011102 76871102 76871102 76011473 76011103 76011223 76871102 76871102 76871102 76871102 76017004 76004718 76011473 76019461 76019461 76004714 76007061 76120003 76382823 76322339 76310479 76552271 76552681 76011272 76552101 76552100 76552330 76553683 76553683 76323569 76079010 76321339 76553101 76554432 76011102 76011681 76011471 76011102 76011152 76011102 76011681 76011471 76011102 76011152 76000445 76000445 76011223 76011103 76011104 76011102 76011102 76011102 76011104 76011104 76000250 76000250 76000250 76000250 76000527 76000639 76000554 76000574 76000574 76871182 76871182 76871182 76011102 76011682 76011473 76872470 76872470 76872390 76011562 76011222 Description CHIP 1 20W 2 2K OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 1K OHM J CHIP 1 8W 1K OHM J CHIP 1 8W 1K OHM J CHIP 1 20W 47K OHM J CHIP 1 20W 10K OHM J CHIP 1 20W 22K OHM J CHIP 1 8W 1K OHM J CHIP 1 8W 1K OHM J CHIP 1 8W 1K OHM J CHIP 1 8W 1K OHM J METAL GLAZE 1 2W 510K J METAL GLAZE 1 2W 8 2M OHM J CHIP 1 20W 47K OHM J METAL PLATE 2W 0 15 OHM J METAL PLATE 2W 0 15 OHM J METAL GLAZE 1 2W 1 2M OHM J CERAMIC COVERED 2W 1 8 OHM K CERAMIC COVERED G 5W 4 7 J OXIDE FILM 1W 82K J METAL FILM 1W 3R3 J OXIDE ME
21. la gt RS 1 Poel E Gg EE 2 7 6l 5 8 8 gt HO 9 o 2 o8 Ze OBO DO N lelle I 2 N lt A 5 oB o HO 1 4 6 C886 O M qr SCE 9 ma F o o 6 as aa 5 9 s s ui 5 2 R8191 AIRO O D864 C865 O JO R885 3 Pen ua pet wn O O R8162 Re OLE OLE Clo OD 2 9 7 2 g 4180 R8160 2 R8160 a 5 O O 4 5 O D884A O I O 98 F i h D862 8 8 d 8 1 2 4 a al s O O O S 8 18 Z R8132 GO 8 ores C864 O E 42 O O o bs ele S 8 18 zz BE CE Z o 9 P U C C pE B D8230 za 938 VA go 4 O peeoi LE aseo2 R8217 Rear SASS 22590 O O O 08231 ezed p xi Pag N ACC 8 R8606 moved R8607 C g R8230 ils H 88143 HR ee S e 0864 F 0863 O 2 Reese I R864 KO 8 OJJ Q 388 ARRE R8412 B8412 Ji O R860 KO O O ceea 959 O gt d Tm 6 00 D845 9 o FJ R8806 O 9 1 5 7 R8807 8808 C890 R8810 O 0 ag o 1 o BI EN 90 D8801 4 amp m C8801 O pode 2118 Zoss4 s0884 R8605 5 O 8 8 a T860 z pi EEE BIE 2 2 RE e ele NE NNNM CY E NU O 6 a R8809 609 08801 O00 2 R 2 R8707 R8706 R8716 Q870
22. 155355 DIODE ZENER MA8091 M DIODE ZENER MTZJ24C DIODE ZENER MTZJ24D DIODE 155355 DIODE 155355 DIODE 155355 DIODE 155355 DIODE 155355 DIODE ZENER MA8033 H DIODE 155355 DIODE 155355 DIODE ZENER MTZJ27D DIODE 155355 DIODE 155355 DIODE 155355 DIODE ZENER MA8150 M DIODE 155355 DIODE ZENER MA8056 M DIODE ZENER MA8068 M DIODE ZENER MA8068 M DIODE ZENER MA8068 M DIODE LED RED SLR 56VC3FPQ DIODE LED GREEN SLR 56MC3FPQR DIODE ZENER UDZS5 6B DIODE 155355 DIODE 155355 DIODE AK04 DIODE 4 DIODE ZENER MTZJ3 6A DIODE ZENER MTZJ3 3A DIODE FMB G14L DIODE 155133 DIODE ZENER MTZJ7 5B 25 Location No DE90 DE91 DE92 DE97 DE99 Parts No 23357810 23357697 23357871 23357895 23357840 MISCELLANEOUS A235 A370 A375 A410 A411 A440 A B001 A B215 B310 B315 A F801 F801A F801B A F820 A F870 KBO1 MJ22 MJ60 MZ0 1 P602A P602B P661 A P801 A P801A 80 P803B 807 P807B 809 809 860 861 P900 P900A PG01 PG03 PJ21A PJ22 PJ22A PJ41 PJ41A PJ42 PJ42A PJ60 PJ60A PJ930 1 PP07 PP08 PP12 PP22 PV01 PV03 PV04 PV11 PV17 PV22 PV25A PV60 PV90 SA01 SA02 SA03 SA04 SA05 SA06 23717214 23717267 23717214 23717361 23717267 23738074 23301656 23469405 23717219 23717214 23144406 23165433 23165433 23144378 23144378 23009710 23389359 23389359 23368908 23713937 23713946 230
23. A 2 m ES 38 omo CoU po ra m mm 22272 v COS 6 6 6 U P me 6 V CI o E o KD KD o o 5 O to C690 C677 o o O O O 14 y C506 C506 i M O O C gt O C505 O C681 IN O O O o C675 N OA O nee C670 AEO ceca 7 OAFO o C666 FE O C660 O O I g Y O C105 O B C504 5 o o n gt C501 o 2759 1052 ORO 1 ORO 8 5 000 Q fo sig als 5 e x gp 8 5 2 c o x 527 2 LV03 8 a 2 C 2 i o N o ojs 3 8 ul A o o 3 iQ 1 E s Sig 9 a olf ds an sma N 6 gt Se IT A o 517 A 2 2 a a x 1 PV25A s ei Os O a ivo LV04 o o 2 5 2 o o 2 e ie z 23 GRvos 9 5 5 916 a LS a o Q670A K t A gt 9 CV55 gt o O w CV39 o E 2 5 5 L 4 E 9 7 B CV06 x O4 FoL 5 102 108 02224 1 w E B O CV05 m 224 4
24. OHM J CHIP 1 20W 75 OHM J CHIP 1 20W 75 OHM J 76000445 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE 76011101 76011101 76872271 76011473 76011473 76011473 76011101 76872271 76011473 76011102 76000445 76000445 76011470 76011470 76011470 76011470 76011473 76872271 76011101 76011473 76011473 76011101 76872271 76011473 CHIP 1 20W 100 OHM J CHIP 1 20W 100 OHM J CHIP 1 16W 270 OHM J CHIP 1 20W 47K OHM J CHIP 1 20W 47K OHM J CHIP 1 20W 47K OHM J CHIP 1 20W 100 OHM J CHIP 1 16W 270 OHM J CHIP 1 20W 47K OHM J CHIP 1 20W 1K OHM J CHIP JUMPER 1608TYPE CHIP JUMPER 1608TYPE CHIP 1 20W 47 OHM J CHIP 1 20W 47 OHM J CHIP 1 20W 47 OHM J CHIP 1 20W 47 OHM J CHIP 1 20W 47K OHM J CHIP 1 16W 270 OHM J CHIP 1 20W 100 OHM J CHIP 1 20W 47K OHM J CHIP 1 20W 47K OHM J CHIP 1 20W 100 OHM J CHIP 1 16W 270 OHM J CHIP 1 20W 47K OHM J 76000445 CHIP JUMPER 1608TYPE 76011750 CHIP 1 20W 75 OHM J 76872750 CHIP 1 16W 75 OHM J 76366161 CARBON FILM 1 6W 160 J 76000445 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE 7600044
25. R O o o o O J TOSHIBA 23590305 O o o o o 9 f O LTO1 o o B LT02 920 O LTO3 o o 29 30 FRONT AV BOARD PD2224A2 U003B FRONT AV BOARD PD2224A2 U003B BOTTOM FOIL SIDE TOP COMPONENT SIDE AE RV129 RV122 o 0 i TOSHIB O MITT o RV123 DV120 23547863 o PV25B o LERRA 8 6 000000000000 9 7 5 cu RMT LED BOARD PD2224A3 U003C RMT LED BOARD PD2224A3 U003C BOTTOM FOIL SIDE TOP COMPONENT SIDE O O 8 mim 5 6 7 8 9 10 11 eee A C POWER 00000000000 m TOSHIBA o P o o o P o e O O LL PD2224 3 m DS 7200 TOSHIBA 23547863 23590305 O O B09 RB09 DB20 lt DB20 KEY BOARD PD2224A4 U003D KEY BOARD PD2224A4 00030 BOTTOM FOIL SIDE TOP COMPONENT SIDE HOUSOU VIDEO E z POWER sao saa sao saos saos sao zz DS 200 ES m ze
26. SE O E H OOO Sette I 0 0 0 Q gt lt Ww dt JE MMC UP 42 44 SPECIFICATIONS Model Power source Power consumption Dimensions Mass Weight Television system Antenna input COMPONENT VIDEO INPUT terminals the signal format Color system Aspect ratio Visible size diagonal Number of pixels Audio power Speakers Input Output terminals Operating condition Supplied accessories 42WL55A 42WL55E 42WL55R 42WL55T 42WL55A R 220V 240V AC 50 Hz 42WL55E 220V 240V AC 50 60 Hz 42WL55T 110V 240V AC 50 60 Hz 240 W 0 5 W standby 1 044 mm W 757 mm 352 mm D 37 4 kg Channel coverage PAL B G CCIR VHF 2 12 UHF 21 69 CATV 2 2 51 541 PAL VHF UHF 21 69 CATV PAL D K CHINA VHF 1 12 UHF 13 57 11 238 SECAM B G CCIR VHF 2 12 UHF 21 69 CATV 4 2 51 541 SECAM D K OIRT VHF 1 12 UHF 21 69 CATV 1 19 NTSC M US VHF 2 13 UHF 14 69 A6 A1 W AA ZZ AAA BBB NTSC M JAPAN VHF 1 12 UHF 13 62 CATV M1 M10 S1 S41 Special RF signal NTSC 4 43 color system5 5 6 0 6 5 MHz sound system PAL 60 Hz color system5 5 6 0 6 5 MHz sound system 480i 480p 576i 576p 720p 50 60 Hz 1080i 50 60 Hz These signal formats are converted to match the number of pixels of the LCD panel PAL SECAM NTSC 3 58 4 43 16 9 106 7 cm 1366 H dots x 768 V dots
27. 004 TUNER A H001 75001650 75001651 75001652 75001645 75001646 75001647 75001648 75001649 75001734 23321499 ACCESSORIES A701A 1 A701B A701E 2 A701R 3 A701T 4 A702A A702B A705 A709 A Y101A 1 A A A 2 3 4 A Y101H 2 A Y101J 2 A Y101K 4 A Y130 Y170 23015172 23015173 23015172 23015174 23015172 23580040 23580041 23518043 23946938 23566722 23566722 23566721 23566722 23566723 23566724 23566725 23306590 23845800 CABINET PARTS A201 A320 A340 A A401 A420 A445 A450 23533584 23940489 23940440 23533590 23436883 23533496 23533495 PC BOARD ASSY PD2238C1 SIGNAL PC BOARD ASSY PD2171D1 POWER PC BOARD ASSY PD2171D2 AC IN PC BOARD ASSY PD2224A1 TN AV PC BOARD ASSY PD2224A2 FRONT AV PC BOARD ASSY PD2224A3 RMT LED PC BOARD ASSY PD2224A4 KEY PC BOARD ASSY PD2224A5 PC INPUT PC BOARD ASSY PD2173C1 LOWB TUNER ENG39A07GF TIF CHI HOR61 IEC PAL M CARTON TOP CASE CARTON BOTTOM CASE CARTON TOP CASE CARTON TOP CASE CARTON TOP CASE PACKING TOP PACKING PACKING BOTTOM PACKING PACKING JOINT 32Z5P PACKING CENTER PACKING OWNERS MANUAL ENGL LCD E113 42WL55A OWNERS MANUAL ENGL LCD 111 42WL55E OWNERS MANUAL ENGL RUSIA LCD E114 42WL55R OWNERS MANUAL ENGLLCD E112 42WL55T OWNERS MANUAL CT LCD 42WL55E OWNERS MANUAL ARABIC LCD 42WL55E OWNERS MANUAL THAI LCD REMOCON HAND UNIT CT 90126 HOLDER WIRE NYLON66 D6 8 COVER FRONT BEZEL AS
28. 02 76109102 76109102 76109102 76109102 76666470 76539474 76666470 76073186 76617028 76073020 76539104 76539104 76666470 Description CERAMIC DISC 500V SL 220PF J CERAMIC DISC 500V SL 220PF J PLASTIC FILM CQ92 3D2J473J K5 ELECTROLYTIC 35V 1000UF M ELECTROLYTIC 35V 1000UF M ELECTROLYTIC CEO4P 50V 330UF M 3A ELECTROLYTIC 50V 2 2UF M PLASTIC FILM 63V 0 1UF J PLASTIC FILM 1250VH 1000PF H CERAMIC DISC 2KV 220PF K PLASTIC FILM 50V 0 33UF J CERAMIC DISC 50V B 220PF K ELECTROLYTIC 50V 22UF M 3A CERAMIC DISC 500V B 470PF K CERAMIC DISC 50V B 1500PF K CERAMIC DISC 500V B 470PF K ELECTROLYTIC 35V 1000UF M ELECTROLYTIC 35V 1000UF M ELECTROLYTIC 35V 1000UF M CERAMIC DISC 500V B 470PF K ELECTROLYTIC 100V 10UF M 3A ELECTROLYTIC 50V 22UF M 7L 3A CERAMIC DISC 500V B 470PF K ELECTROLYTIC 35V 680UF M ELECTROLYTIC 35V 680UF M ELECTROLYTIC 35V 1000UF M ELECTROLYTIC 50V 1UF M CERAMIC CHIP 16V B 0 1UF CERAMIC CHIP 16V B 0 1UF CERAMIC CHIP 50V CH 330PF J CERAMIC CHIP 50V B 0 047UF K CERAMIC CHIP 25V B 0 1UF K CERAMIC CHIP 50V B 1000PF K ELECTROLYTIC 50V 22UF M 3A CERAMIC DISC 2KV R 470PF K CERAMIC DISC 500V SL 10PF D CERAMIC CHIP 50V B 1000PF K CERAMIC CHIP 50V B 0 022UF K CERAMIC CHIP 50V B 0 022UF K ELECTROLYTIC 50V 47UF M ELECTROLYTIC 50V 1UF M PLASTIC FILM 50V 6800PF J CERAMIC DISC 50V B 100PF K CERAMIC CHIP 50V B 0 1UF K PLASTIC FILM 50V 0 22UF J CHIP CER 50V F 224Z GRM319F11H224ZA01D
29. 0W 100 OHM J CHIP 1 20W 220 OHM J CHIP 1 20W 560 OHM J CHIP 1 20W 220 OHM J CHIP 1 20W 470 OHM J CHIP 1 20W 2 2K OHM J CHIP 1 20W 22K OHM J CHIP 1 20W 68K OHM J CHIP 1 20W 1K OHM J 23 Location No RT14 RT15 RT16 RT17 RT18 RT19 RT20 RT21 RT22 RT23 RT24 RT25 RT26 RT27 RT28 RT29 RV11 RV12 RV21 RV25 RV26 RV27 RV28 RV29 RV30 RV35 RV36 RV37 RV43 RV51 RV52 RV54 RV55 RV56 RV57 RV58 RV59 RV60 RV61 RV62 RV63 RV64 RV65 RV66 RV71 RV72 RV73 RV74 RV76 RV78 RV79 RV80 RV91 RV120 RV123 GE92 GJ414 GR01 GR02 GR03 GR05 GR06 GR25 GR26 GR27 GR28 GR30 GR31 GR34 GR35 GR413 GR605 GRV03 GRVO4 GTO1 GT02 Parts No 76011101 76011151 76011391 76011181 76011471 76011222 76011223 76011683 76011102 76011101 76011151 76011391 76011221 76011471 76011103 76011103 76011223 76011473 76011750 76011750 76011750 76011750 76011750 76011750 76011750 Description CHIP 1 20W 100 OHM J CHIP 1 20W 150 OHM J CHIP 1 20W 390 OHM J CHIP 1 20W 180 OHM J CHIP 1 20W 470 OHM J CHIP 1 20W 2 2K OHM J CHIP 1 20W 22K OHM J CHIP 1 20W 68K OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 100 OHM J CHIP 1 20W 150 OHM J CHIP 1 20W 390 OHM J CHIP 1 20W 220 OHM J CHIP 1 20W 470 OHM J CHIP 1 20W 10K OHM J CHIP 1 20W 10K OHM J CHIP 1 20W 22K OHM J CHIP 1 20W 47K OHM J CHIP 1 20W 75 OHM J CHIP 1 20W 75 OHM J CHIP 1 20W 75 OHM J CHIP 1 20W 75 OHM J CHIP 1 20W 75
30. 10 R8212 R8213 R8214 R8215 R8216 R8217 R8218 R8230 R8231 R8232 R8233 R8240 R8241 R8242 R8243 R8244 R8245 R8246 R8247 R8248 R8249 R8310 R8312 R8313 R8390 R8391 R8392 R8393 R8394 R8395 R8396 R8403 R8404 R8405 R8406 R8407 R8408 R8409 R8410 R8411 R8412 R8601 R8602 R8603 R8604 R8605 R8606 R8607 R8701 R8702 R8703 R8704 R8705 R8706 R8707 R8709 R8710 R8711 R8712 R8713 R8714 R8715 R8716 R8801 R8802 R8803 Parts No 76011473 76011103 76011473 76011103 76000445 76011471 76011102 76011151 76011151 76998471 76998102 76011222 76000445 76998222 76998222 76011229 76998152 76872332 76011223 76011472 76011473 76190015 76190015 76190015 76190015 76190015 76190015 76190015 76190015 76190015 76000445 76011223 76011471 76011102 76011473 76011102 76011681 76011681 76011681 76011681 76011222 76011102 76011101 76011102 76011473 76000572 76000422 76011102 76000445 76321479 76871822 76000247 76366472 76011103 76011102 76011472 76011103 76872221 76000595 76190012 76011221 76000445 76011220 76011103 76011103 76011101 76011101 76011223 76011473 76011103 76011102 76011102 76011103 76011102 76011102 76366221 Description CHIP 1 20W 47K OHM J CHIP 1 20W 10K OHM J CHIP 1 20W 47K OHM J CHIP 1 20W 10K OHM J CHIP JUMPER 1608TYPE CHIP 1 20W 470 OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 150 OHM J CHIP 1 20W 150 OHM J CHIP 1 16W 470 OHM CHIP 1 16W 1K
31. 23205506 23205507 23205507 23205506 23205507 23205507 23205506 23205507 23085758 23205402 23205402 23205507 23085791 23205506 23205506 23205506 23205506 23362140 23362140 23362140 23362140 23362140 23362140 76000656 23357841 23357692 23357738 23357718 23357913 23362240 23362220 Description IC PHOTO COUPLER TLP421F GR IC NJM431L IC STRZ4479 IC PHOTO COUPLER TLP421F GR IC PHOTO COUPLER TLP421F GR TRANSISTOR 2SC2655 Y F IC NJM431L IC STRW6765 IC PHOTO COUPLER TLP421F GR IC NJM431L TRANSISTOR 28C3437 Y TE85L F TRANSISTOR 28C3437 Y TE85L F TRANSISTOR 28C3437 Y TE85L F TRANSISTOR 28C3437 Y TE85L F TRANSISTOR 2SC4081 Q TRANSISTOR RN1405 F TRANSISTOR 2SC4081 Q TRANSISTOR RN1405 F TRANSISTOR 2SC4081 Q TRANSISTOR 2SC4081 Q TRANSISTOR 2SC4081 Q IC PHOTO COUPLER TLP421F GR TRANSISTOR RN1404 F TRANSISTOR 2SC4081 Q TRANSISTOR 2SC4081 Q TRANSISTOR RN1404 F TRANSISTOR RN1405 F IC BD5245G TR TRANSISTOR RN1404 F TRANSISTOR RN1404 F TRANSISTOR 2SC2712 Y TE85L F TRANSISTOR 2SC2712 Y TE85L F TRANSISTOR 2SC5343 YLK TRANSISTOR 2SC5343 YLK TRANSISTOR RN1206 F IC SI 3090CA TRANSISTOR RN1206 F IC SI 8050SS IC SI 3050C IC SI 8050SS TRANSISTOR 2SC5343 YLK TRANSISTOR 2SC2655 Y F TRANSISTOR RN1206 F TRANSISTOR 2503852 TRANSISTOR 2SA1576A Q TRANSISTOR 2SC4081 Q TRANSISTOR 2SA1576A Q TRANSISTOR 2SA1576A Q TRANSISTOR 2SC4081 Q TRAN
32. 23302 23372294 23372356 23372298 23372297 23713702 23713764 23713764 23713764 23713764 23713763 23713763 23713942 23713942 23713941 23713941 23165495 23165495 23713934 23757180 23757176 23713943 23713943 23713939 23713948 23757180 23757176 23713574 23845859 23528292 23974994 23974994 23748085 23023418 23023423 23023419 23023423 23023302 23023418 23713944 23365275 23713710 23344505 23344505 23344505 23344505 23344505 23344505 Description DIODE FMB G14L DIODE 1SS133 DIODE ZENER MTZJ15B DIODE ZENER MTZJ30A DIODE ZENER MTZJ6 2B SCREW BITTB3X12SBN SCREW BITTB4X16 SBN SCREW BITTB3X12SBN SCREW PP3X8 SW W SBN LOCK SCREW BITTB4X16 SBN SCREW PP 5X16 SW W SBN DISPLAY G5LPL42 INSULATOR INSULATOR AC SCREW PP3X8 SW W SBN SCREW BITTB3X12SBN FUSE CERA 5X20 250V 6 3A FUSE HOLDER 5 2 FUSE HOLDER 5 2 FUSE RADIAL LEAD SUB MINIATUR 250V 2A FUSE RADIAL LEAD SUB MINIATUR 250V 2A REMOCON RECEIVER GP1UE281RK CABLE FFC 0 5 50P L70 GOLD CABLE FFC 0 5 50P L70 GOLD CABLE LVDS30P170MM SHP 2 E30 X30 CONNECTOR PLUG 4P B4B PH K S LF CONNECTOR PLUG 4P S4B PH K S LF EARPHONE JACK POWER CORD SAA 2 3M 7 5A 2 E113 42WL55A POWER CORD UK HK PSB 10A MP5004SC QE111 42WL55E POWER CORD 250V2 5A E114 42WL55R POWER CORD CEE QE112 42WL55T PLUG 2P 11 88MM W VT PLUG 13P PLUG 13P PLUG 13P PLUG 13P PLUG NP 2 5MM G B12B EH F1A PLUG NP 2 5MM G B12B EH F1A CONNECTOR
33. 4 08701 8476 4 o 9 o C870 O 5 ens een O R831 v Of 20009 rerio Jem mee am O GE CE Vigen p 28 o on ei iih aa Z E D844 E T mew JON Prod o Q R8712 OQ 18 98710 R8811 Re 3 8 08402 egy 7 R8408 Qz ASY 9 P809B 6 ee PP85 E 407 R8407 R8813 L JGGGGGGGGGGG P807B go gg e tal a 900000000000 13 ur ero F EO DODDO NG 2632 2 p 900000990000600 C O REY ES cadi my pe OO DEVE s OR 910 I Jok ju f 9 0 F x R G870 BED 9 m 12 d x 5 38 z TIE C8701 7039 a EN ND hz JOD 2 elle e Q Am F bo Ro os er m I 2 P iP O 10798 R8702 2 R8701 O O O A ry ORO O KO 65 D870A c 9 O O ole Z 3 O 721557672 NOV GINS o 8715 6 Peris OL pozea D8706 O O O e e 0096 9o O O O O amp amp amp amp E E E E PG03 10 tO 9 2 F 90000 90900 10 1 9000000000 P861 GND 24V INV 28 TN AV BOARD PD2224A1 U003A BOTTOM FOIL SIDE
34. 5 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE 76000445 CHIP JUMPER 1608TYPE Location No GT03 GV01 Parts No 76000445 76000445 Description CHIP JUMPER 1608TYPE CHIP JUMPER 1608TYPE COILS amp TRANSFORMERS L101 L102 L103 L191 L505 L820 L821 L824 L825 L840 L860 L862 L870 L871 L878 L880 L881 L883 L884 L886 L8211 L8212 LC01 LC02 LC31 LC32 LC33 LE10 LE60 LE61 LE62 LE90 LE91 LE92 LTO1 LT02 LTO3 A T801 A T802 A T820 A T822 A T840 A T860 A T880 ZA01 ZA03 23248398 23103828 23103828 23103828 23289022 23248491 23248491 23103330 23103304 23289981 23103320 23103320 23103320 23103320 23248489 23103304 23248388 23103304 23248387 23103304 23103330 23103330 23103828 23103828 23103238 23103238 23103238 23289980 23248456 23289980 23248432 23248456 23289980 23248432 23289027 23289072 23289072 23211904 23211904 23217799 23248490 23217800 23217802 23217801 23103840 23103778 SEMICONDUCTORS IC414 Q101 Q501 Q504 Q654 Q655 Q656 Q660 Q661 Q662 Q663 Q670 Q671 Q672 Q673 Q812 A Q813 Q814 Q815 Q816 Q820 A Q821 Q822 Q840 23085936 23205506 23085049 23205507 23205302 23205302 23205325 23205506 23205506 23205325 23205506 23085039 23205302 23205302 23205443 23205506 23000823 23205506 23205506 2320
35. 5506 23135094 23000823 23205339 23135083 COIL CHOKE TLN3278D INDUCTOR BEAD TEM2121M INDUCTOR BEAD TEM2121M INDUCTOR BEAD TEM2121M COIL PEAKING TRF4100AT COIL CHOKE 26X13 108MMH 5A TLN3641AF COIL CHOKE 26X13 108MMH 5A TLN3641AF FILTER FERRITE CHOKE 3 5X5X2 TEM2014AH FERRITE CHOKE TEM2011AA COIL PEAKING TRF4330AZ COIL CHOKE TEM2011 COIL CHOKE TEM2011 COIL CHOKE TEM2011 COIL CHOKE TEM2011 COIL CHOKE COIL 1 5MMH 8A TLN3639AH FERRITE CHOKE TEM2011AA COIL CHOKE 9X11H 4 7MMHK 4 0A TLN3515AA FERRITE CHOKE TEM2011AA COIL CHOKE 9X11H 22MMHK 2 5A TLN3499AA FERRITE CHOKE TEM2011AA FILTER FERRITE CHOKE 3 5X5X2 TEM2014AH FILTER FERRITE CHOKE 3 5X5X2 TEM2014AH INDUCTOR BEAD TEM2121M INDUCTOR BEAD TEM2121M INDUCTOR BEAD TEM2142AD INDUCTOR BEAD TEM2142AD INDUCTOR BEAD TEM2142AD COIL PEAKING TRF4220AZ COIL CHOKE TLN3540AH COIL PEAKING TRF4220AZ COIL CHOKE TLN3499AH COIL CHOKE TLN3540AH COIL PEAKING TRF4220AZ COIL CHOKE TLN3499AH COIL PEAKING TRF4680AT COIL PEAKING TRF4151AT COIL PEAKING TRF4151AT COIL LINE FILTER 35X34H 10MH TRF3255AF COIL LINE FILTER 35X34H 10MH TRF3255AF TRANSFORMER CONVERTER TPW3564AS COIL CHOKE E125 5 3MMH 8 0A TLN3640AH TRANSFORMER CONVERTER TPW3565AS TRANSFORMER CONVERTER TPW3567AS TRANSFORMER CONVERTER TPW3566AS FERRITE CORE TFE1013 FERRITE CORE TFE1008 IC BU4245G TR TRANSISTOR 2SC4081 Q IC TB1274BFG DRY TRANS
36. 57792 23357703 23357745 23357697 23357910 23357883 23357883 23357703 23357745 23357703 23357762 23357889 23357890 23357703 23357703 23357703 23357703 23357703 23357731 23357703 23357703 23357894 23357703 23357703 23357703 23357778 23357703 23357745 23357751 23357751 23357751 23358606 23358605 23357406 23357703 23357703 23357706 23357706 23357823 23357821 23357810 23357697 23357845 Description DIODE VRM 600V IF 1 2A DO201AD RM3A LF014 102 DIODE ZENER MTZJ33A DIODE EU2A VARISTOR TNR15G471K DIODE VRM 1000V 1 0A EM1C LF F7 DIODE VRM 1000V 1 0A EM1C LF F7 DIODE ZENER MTZJ10B DIODE ZENER MTZJ5 6B DIODE AGO1 DIODE EU2A DIODE ZENER MTZJ9 1A DIODE ZENER MTZJ27C DIODE ZENER MTZJ27C DIODE ZENER MTZJ10B DIODE ZENER MTZJ10B DIODE EU2A DIODE ZENER MTZJ10A DIODE VRM 100V IF 20A FME 220A 023 108 DIODE VRM 100V IF 20A FME 220A 023 108 DIODE VRM 100V IF 20A FME 220A 023 108 DIODE EU2A DIODE 155244 DIODE 155244 DIODE ZENER MTZJ5 6B DIODE VRM 100V IF 20A FME 220A 023 108 DIODE EU2A DIODE FMX 12S 023 108 DIODE ZENER MTZJ33B DIODE ZENER MTZJ8 2B DIODE ZENER MTZJ8 2B DIODE ZENER MTZJ8 2A DIODE ZENER MTZJ8 2A DIODE ZENER MTZJ27B DIODE ZENER 22 80 23 97 MA8240 L TX DIODE 155355 DIODE ZENER MA8056 M DIODE 155133 DIODE ZENER MTZJ39D DIODE ZENER MTZJ22A DIODE ZENER MTZJ22A DIODE 155355 DIODE ZENER MA8056 M DIODE
37. 5KV 47PF J ELECTROLYTIC 50V 4 7UF M ELECTROLYTIC 50V 22UF M 3A ELECTROLYTIC CEO4P 10V 680UF M 3A ELECTROLYTIC 10V 470UF M CERAMIC DISC 500V B 470PF K CERAMIC DISC 500V B 0 01UF K PLASTIC FILM 63V 1UF J ELECTROLYTIC 50V 2 2UF M PLASTIC FILM 63V 0 47UF J PLASTIC FILM 50V 0 22UF J PLASTIC FILM 50V 0 22UF J CERAMIC DISC 2KV R 470PF K Location No C868 C869 A C870 C872 C873 C876 C877 C878 C880 C881 C882 C883 C884 C885 C886 C887 C888 C889 C890 C891 C892 C893 C894 C895 C896 C897 C898 C8171 C8191 C8210 C8211 C8212 C8213 C8241 C8250 C8251 C8390 C8401 C8402 C8403 C8490 C8601 C8602 C8605 C8701 C8702 C8703 C8801 C8802 C8891 CB01 CB02 CB03 CB04 CB05 CB38 CC01 CC02 CC03 CC05 CC06 CC07 CC11 CC12 CC31 CC40 CC41 CE10 CE11 CE12 CE60 CE61 CE62 CE63 CE64 CE65 Parts No 76435221 76435221 76503425 76073189 76073189 76073204 76669229 76503041 76503229 76092337 76567334 76212221 76073196 76214471 76212152 76214471 76073189 76073189 76796102 76214471 76676100 76747220 76214471 76073188 76073188 76796102 76669010 76092730 76092730 76105331 76815473 76092178 76109102 76073196 76092341 76434100 76109102 76092733 76092733 76669470 76669010 76591682 76212101 76285104 76567224 76287224 76109102 76092730 76092883 76503049 76202221 76202221 76100104 76100104 76202221 76100104 76109102 76109102 76109102 76109102 76109102 76109102 761091
38. 6 38 54 08 SCREEN SIZE Super live OTHER STATUS 0000 0000 0000 O MAN Main source information Display RF position number 0 99 on the main screen or Input Source EXT1 2 3 HDMI etc MAIN FORMAT Display Video and PC format information MAIN PLL Main PLL information Display five numbers of 1 byte data SCREEN SIZE Display the screen size as follows Super live Cinema Subtitle 14 9 Wide 4 3 OTHER STATUS Other status information Display three numbers of 2 byte data LOCATION OF CONTROLS TOP Front TVt 1 TV front view You can swivel the TV screen Swivel angle 15 degrees to left and rieht Remote sensor Input source Volume 5 Power selection Menu lt gt MENU Program position V A Menu v A Power Indicator red On timer indicator green Back Right side view TV back view COMPONENT VIDEO INPUT 90 1 Video input COMPONENT VIDEO INPUT terminals 6 3 COMPONENT VIDEO INPUT terminals 6 RGB PC Audio input Right side view C RGBIPC RGB PC S gt MONITOR LMONO output terminals amp Antenna input RGB PC input 2 Video 2 input terminals Headphone jack 3 5 mm stereo Headphones Not supplied Remote control Teletext on off CALL Initial index function for Teletext To retu
39. 9103 76105101 76100103 76092730 76100104 76100104 76619046 76109103 76619046 76109103 76665221 76105110 76092785 76619048 76092733 76109103 76109103 76619071 76100104 76619157 76109102 76109102 76669479 76669479 76109681 76109681 76619100 76669100 76669100 76619102 Description CERAMIC CHIP 50V B 0 01UF K ELECTROLYTIC 16V 220UF M 3A CERAMIC CHIP 50V B 1000PF K ELECTROLYTIC CHIP 50V 4 7UF M ELECTROLYTIC 16V 220UF M 3A CERAMIC CHIP 50V B 1000PF K CERAMIC CHIP 50V B 1000PF K CERAMIC CHIP 50V CH 100PF J CERAMIC CHIP 50V CH 100PF J CERAMIC CHIP 50V B 0 01UF K CERAMIC CHIP 50V B 0 01UF K CERAMIC CHIP 50V CH 100PF J CERAMIC CHIP 50V F 0 01UF Z CERAMIC CHIP 16V B 0 1UF CERAMIC CHIP 25V F 0 1UF Z CERAMIC CHIP 25V F 0 1UF Z ELECTROLYTIC CHIP 16V 470UF CERAMIC CHIP 50V B 0 01UF K ELECTROLYTIC CHIP 16V 470UF CERAMIC CHIP 50V B 0 01UF K ELECTROLYTIC 10V 220UF M 3A CERAMIC CHIP 50V CH 11PF J CERAMIC CHIP 10V B 0 47UF K ELECTROLYTIC CHIP 25V 4 7UF M CERAMIC CHIP 50V B 0 022UF K CERAMIC CHIP 50V B 0 01UF K CERAMIC CHIP 50V B 0 01UF K ELECTROLYTIC CHIP 50V 2 2UF CERAMIC CHIP 25V F 0 1UF Z ELECTROLYTIC CHIP 16V 100UF CERAMIC CHIP 50V B 1000PF K CERAMIC CHIP 50V B 1000PF K ELECTROLYTIC 50V 4 7UF M ELECTROLYTIC 50V 4 7UF M CERAMIC CHIP 50V B 680PF K CERAMIC CHIP 50V B 680PF K ELECTROLYTIC CHIP 16V 10UF M ELECTROLYTIC 50V 10UF M ELECTROLYTIC 50V 10UF M ELECTROLYTIC CHIP 16V 47UF M
40. E on the MANUAL for this model Do not degrade the safety of the receiver through improper servicing NOTE 1 RESISTOR Resistance is shown in ohm K 1 000 M 1 000 000 All resistors are 1 6W and 5 tolerance carbon resistor unless otherwise noted as the following marks 1 2R Metal or Metal oxide of 1 2 watt 1 2S Carbon compsistion of 1 2 watt 1RF Fuse resistor of 1 watt 10W Cement of 10 watt K 10 G 2 F 1 2 CAPACITOR Unless otherwise noted in schematic all capacitor values less than 1 are expressed in and the values more than 1 in pF All capacitors are ceramic 50V unless otherwise noted as the following marks Electolytic capacitor I Mylar capacitor The parts indicated with A have special characteristics and should be replaced with identical parts only 4 Voltages read with DIGITAL MULTI METER from point indicated to chassing ground using a color bar signal with all controls at normal line voltage at 220 volts 5 Waveforms are taken receiving color bar signal with enough sensitivity 6 Voltage reading shown are nominal values and may vary 20 except H V EN CV H SCHEMATIC DIAGRAM STRUCTURE AG INPUT Clas LOW B Circuit CONNECTOR LOWB PONG UG POWER Circuit CONNECTOR RELAY RUSH PROTECTION PFC STANDBY POWER RCC POWER RESONANCE POWER PROTECT AC DETECT LED RVT Creuse TN AV Circuit CONNECTOR AV JACK TIF A OUT TEXT SW VIDEO CHROMA aie REESE
41. FILE NO 060 200509 SERVICE MANUAL LCD Color Television 42WL55A 42WL55E 42WL55R 42WL55T TABLE OF CONTENTS SERVICE SAFETY PRECAUTION S sa 3 HANDLING THE ti a aa ne a ende 5 SERWICEMODE Li xui e st tcu Ei LEE emite 7 EOCATION OF CONTROLS TP aa 12 LAYOUT OF MAJOR BOARDS Luer 14 MEGHANICAEDISASSEMBEY sere 15 EXPLODED VIEW SUC 17 PFA KING DISASSEMBLE W calea ul A 19 CHASSIS AND CABINET REPLACEMENT PARTS LIS 20 PC BOARDS TOP S amp S BOTTOM VIEW uvenner 27 CIRCUIT BOC MB AG mc ta io oaia at taie aa 39 SPECIFICATIONS mmm 43 APPENDIX SCHEMATIC DIAGRAM N SERVICE SAFETY PRECAUTIONS The caution items shown here describe major safety issues and should always be observed The meanings of the various indications are as follows WARNING Indicates a hypothetical situation in which service personnel and nearby third parties or even end users due to a product defect after the service operation is completed could possibly be in danger of injury or even death in the event of operational error Indicates a hypothetical situation in which service personnel and nearby third parties or even N CAUTION end users after th
42. HIP JUMPER 2125TYPE CHIP 1 20W 10K OHM J CHIP 1 16W 150 OHM J CHIP 1 20W 68K OHM J CHIP 1 20W 22K OHM J CHIP 1 20W 10K OHM J CHIP JUMPER 1608TYPE CHIP 1 20W 10K OHM J CHIP JUMPER 1608TYPE CHIP JUMPER 1608TYPE CHIP 1 20W 47 OHM J CHIP 1 20W 47 OHM J CHIP 1 20W 330 OHM J CHIP 1 20W 470 OHM J CHIP JUMPER 1608TYPE CHIP 1 20W 1K OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 100 OHM J CHIP 1 20W 100 OHM J CHIP 1 20W 820 OHM J CHIP 1 20W 820 OHM J CARBON FILM 1 6W 15K OHM J CARBON FILM 1 6W 47K OHM J CARBON FILM 1 6W 15K OHM J CARBON FILM 1 6W 47K OHM J CARBON FILM 1 6W 18 OHM G CARBON FILM 1 6W 2 2K OHM G CARBON FILM 1 6W 4 7K OHM J CARBON FILM 1 6W 1K OHM J CARBON FILM 1 6W 15K OHM J CARBON FILM 1 6W 47K OHM J METAL FILM 1 4W 240 OHM F METAL FILM 1 4W 1 2K OHM F CARBON FILM 1 6W 1K OHM J CARBON FILM 1 6W 62 G CARBON FILM 1 6W 2 2K OHM G METAL FILM 1 4W 1K OHM F METAL FILM 1 4W 680 F CARBON FILM 1 6W 100 OHM J CARBON FILM 1 6W 1K OHM J OXIDE METAL FILM 1W 68 OHM J OXIDE METAL FILM 1 2W 1K OHM J CARBON FILM 1 6W 47K OHM J CARBON FILM 1 6W 4 7K OHM J CARBON FILM 1 6W 47K OHM J CARBON FILM 1 6W 100 OHM J CHIP 1 8W 75 OHM J CHIP 1 8W 75 OHM J CHIP 1 8W 75 OHM J CHIP 1 20W 33 OHM J CHIP 1 20W 33 OHM J CHIP 1 20W 33 OHM J CHIP 1 20W 2 2K OHM J CHIP 1 20W 22K OHM J CHIP 1 20W 68K OHM J CHIP 1 20W 1K OHM J CHIP 1 2
43. ISTOR 2SA1576A Q TRANSISTOR 2SC3326 B F TRANSISTOR 2SC3326 B F TRANSISTOR RN2404 F TRANSISTOR 2SC4081 Q TRANSISTOR 2SC4081 Q TRANSISTOR RN2404 F TRANSISTOR 2SC4081 Q IC TA8246AHQ TRANSISTOR 2SC3326 B F TRANSISTOR 2803326 B F TRANSISTOR 2SA1162 Y F TRANSISTOR 2SC4081 Q IC PHOTO COUPLER TLP421F GR TRANSISTOR 2SC4081 Q TRANSISTOR 2SC4081 Q TRANSISTOR 2SC4081 Q IC 7PIN SRX2039 IC PHOTO COUPLER TLP421F GR TRANSISTOR 25 2655 IC HYBRID VDSS 800V Location No A Q841 Q842 Q860 A 0862 A 0863 Q864 Q870 Q880 A Q881 Q882 Q4100 Q4101 Q4102 Q4103 Q8191 Q8230 Q8231 Q8310 Q8311 Q8312 Q8390 A Q8391 Q8601 Q8602 Q8701 Q8702 Q8703 Q8704 Q8801 Q8802 QB04 QB07 QE01 QE02 QE03 QE10 QE11 QE60 QE65 QE90 QE91 QE92 QE93 QE95 QTO1 QT02 QT03 QT04 QT05 QT06 QT07 QT08 QT09 QT10 QT11 QT12 QV06 QV14 QV51 QV52 QV53 QV54 D670 D671 D674 D675 D677 D678 D809 D811 D815 D816 D819 D820 D821 D822 24 Parts No 23000823 23085389 23135066 23000823 23000823 23205339 23085389 23135072 23000823 23085389 23085635 23085635 23085635 23085635 23205506 23205328 23205506 23205328 23205506 23205506 23205506 23000823 23205329 23205506 23205506 23205329 23205328 23085338 23205329 23205329 23205463 23205463 23205376 23205376 23205315 23135077 23205315 23085381 23135076 23085381 23205376 23205339 23205315 23205442 23205507
44. OHM CHIP 1 20W 2 2K OHM J CHIP JUMPER 1608TYPE CHIP 1 16W 2 2K OHM CHIP 1 16W 2 2K OHM CHIP 1 16W 2 2 OHM J CHIP 1 16W 1 5K OHMD CHIP 1 16W 3 3K OHM J CHIP 1 20W 22K OHM J CHIP 1 20W 4 7K OHM J CHIP 1 20W 47K OHM J CHIP RES 1 16W 473D CHIP RES 1 16W 473D CHIP RES 1 16W 473D CHIP RES 1 16W 473D CHIP RES 1 16W 473D CHIP RES 1 16W 473D CHIP RES 1 16W 473D CHIP RES 1 16W 473D CHIP RES 1 16W 473D CHIP JUMPER 1608TYPE CHIP 1 20W 22K OHM J CHIP 1 20W 470 OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 47K OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 680 OHM J CHIP 1 20W 680 OHM J CHIP 1 20W 680 OHM J CHIP 1 20W 680 OHM J CHIP 1 20W 2 2K OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 100 OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 47K OHM J CHIP 1 16W 3 3K F CHIP 1 16W 2 2K F CHIP 1 20W 1K OHM J CHIP JUMPER 1608TYPE OXIDE METAL FILM 1 2W 4 7 OHM J CHIP 1 8W 8 2K OHM J METAL FILM 1 4W 39K OHM F CARBON FILM 1 6W 4 7K OHM J CHIP 1 20W 10K OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 4 7K OHM J CHIP 1 20W 10K OHM J CHIP 1 16W 220 OHM J CHIP 1 16W 15K F METAL FILM CHIP 1 16W 1 5K F CHIP 1 20W 220 OHM J CHIP JUMPER 1608TYPE CHIP 1 20W 22 OHM J CHIP 1 20W 10K OHM J CHIP 1 20W 10K OHM J CHIP 1 20W 100 OHM J CHIP 1 20W 100 OHM J CHIP 1 20W 22K OHM J CHIP 1 20W 47K OHM J CHIP 1 20W 10K OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 10K OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 1K OHM J CARBON FILM 1 6W 220 OHM J
45. SISTOR 2SA1576A Q TRANSISTOR 2SA1576A Q TRANSISTOR 2SC4081 Q TRANSISTOR 2SA1576A Q IC VIDEO SW 5IN 1OUT BA7649AF TRANSISTOR DTC144EUA TRANSISTOR DTC144EUA TRANSISTOR 2SA1576A Q IC M1510XNRE TRANSISTOR 2SC4081 Q TRANSISTOR 2SC4081 Q TRANSISTOR 2SC4081 Q TRANSISTOR 2SC4081 Q DIODE KDS160 RTK DIODE KDS160 RTK DIODE KDS160 RTK DIODE KDS160 RTK DIODE KDS160 RTK DIODE KDS160 RTK VARISTOR TNR15G471K DIODE ZENER MTZJ6 8A DIODE ZENER RD2 0ESA B2 DIODE ZENER MA8047 L THYRISTOR SF0R3G42 N G5H1 DIODE RBV 1506 LF A DIODE VRM 1200V IF AV 3A FMC 26UAR DIODE VRM 600V IF 5A FMX G16S Location No D823 D825 D826 D828 D841 D842 D843 D844 D845 D846 D860 D861 D862 D863 D864 D865 D866 D870 D871 D874 D880 D881 D882 D883 D884 D885 D886 D887 D888 D889 D890 D891 D892 D8230 D8231 D8232 D8271 D8272 D8273 D8274 D8310 D8311 D8312 D8313 D8390 D8391 D8401 D8402 D8403 D8404 D8601 D8602 D8701 D8702 D8705 D8706 D8801 D8802 D8803 D8804 D8805 DA01 DA06 DA07 DB01 DB04 DB20 DB22 DB23 DE01 DE02 DE03 DE07 DE60 DE61 DE62 Parts No 23362223 23357899 23357513 76000656 23362221 23362221 23357854 23357837 23357510 23357513 23357850 23357893 23357893 23357854 23357854 23357513 23357853 23362219 23362219 23362219 23357513 23357104 23357104 23357837 23362219 23357513 23357408 23357900 23357848 23357848 23357847 23357847 23357892 233
46. SW W SBN DE x4 Lo PP3x8 SW W SBN x4 15 3 Remove the boards POWER AC IN SIGNAL LOW B TN AV RMT LED and speaker PP3x8 SW W SBN x5 PP3x8 SW W SBN x6 PP3x8 SW W SBN x4 9 PP3x8 SW W SBN x8 BITTB3x12SBN x3 8 BITTB 4x16 SBN 4 A 2 PP3x8 4 Remove the display PP3x8 SW W SBN PP3x8 SW W SBN x2 BITTB4x16 SBN 16 EXPLODED VIEWS 1 Chassis Block BITTB4x16 SBN 7 4 g 4 2 ra N cO x m m 4 N N N N WS N N 6 9 N 4 N N BARS VB 2 poro SON x4 V kb PE st X EF E x4 PP3x8 SW W PP 5x16 SW W SBN _ lt SBN x1 17 2 Main Block x1 4x16 SBN PP3x8 SW W SB x6 SW W SBN 8 2 BITTB x6 4x16 SBN 6 PP3x8 SW W SBN 6 5 BN BITTB 18 PP3x8 PP3x8 SW W SBN SW W SBN x8 PP3x8 SW W SBN 4 BITTB4x16 SBN 2 PACKING DISASSEMBLY 19 CHASSIS AND CABINET REPLACEMENT PARTS LIST WARNING BEFORE SERVICING THIS CHASSIS READ THE SERVICE SAFETY PRECAUTIONS ON PAGE 3 OF THIS MANUAL CAUTION The international hazard symbols N the schematic diagram and the parts list desig
47. SY PIECE FRONT AV ASSY PIECE CONTROL HOLDER ASSY COVER BACK COVER FOOT STAND ASSY COVER BC STAND COVER COVER BACK TERMINAL 26 Location Parts No Description V0c8D 210280 ES 7 O a O O p s 8 gl 9 9 gs 2 CAUTION LIVE AREA O m w S S Az a PP83 O o eo 9 12 14 C825 an E Q gt e leg N e 0 5 R8249 ER L821 R8249 m 8 GAP12 O i R g I R Z 8 B R8240 O m Bree ep OFF KO 4 1 ZR 8 BIR he O sej us z C Q R8244 1820 GAP11 O E EJ Kd Kd Kl 8 O O O C824 NE o 0 J O U LB PP84 O 27 18241 g o 2 O e 944 A e Ols D ec e e 6 e e see e e SR81 Q8312 O ps310 O O O D8312 D8311 S03 gt 9 ay red goa 9 8 8 8 8 R Resta ll tega po D8313 R8310 08311 R8313 TOSHIBA 23547832 E 568 IS P C3A OD POWER BOARD PD2171D1 U002A BOTTOM FOIL SIDE
48. TAL FILM 1 2W 4 7 OHM J OXIDE METAL FILM 1 2W 270 OHM J OXIDE METAL FILM 1 2W 680 OHM J CHIP 1 20W 2 7K OHM J OXIDE METAL FILM 1 2W 100 OHM J OXIDE METAL FILM 1 2W 10 OHM J OXIDE METAL FILM 1 2W 33 OHM J OXIDE METAL FILM 1W 68K OHM J OXIDE METAL FILM 1W 68K OHM J METAL FILM 2W 5R6 J METAL RES 2W R47 J OXIDE METAL FILM 1 2W 3 3 OHM J OXIDE METAL FILM 1W 100 OHM J OXIDE FILM 2W 4 3K J CHIP 1 20W 1K OHM J CHIP 1 20W 680 OHM J CHIP 1 20W 470 OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 1 5K OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 680 OHM J CHIP 1 20W 470 OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 1 5K OHM J CHIP JUMPER 1608TYPE CHIP JUMPER 1608TYPE CHIP 1 20W 22K OHM J CHIP 1 20W 10K OHM J CHIP 1 20W 100K OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 100K OHM J CHIP 1 20W 100K OHM J METAL FILM 1 4W 56K OHM F METAL FILM 1 4W 56K OHM F METAL FILM 1 4W 56K OHM F METAL FILM 1 4W 56K OHM F METAL FILM 1 4W 5 6K OHM F METAL FILM 1 4W 22K OHM F CHIP 1 16W 510 F METAL FILM CHIP 1 16W 2 7K F METAL FILM CHIP 1 16W 2 7K F CHIP 1 8W 1 8K OHM J CHIP 1 8W 1 8K OHM J CHIP 1 8W 1 8K OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 6 8K OHM J CHIP 1 20W 47K OHM J CHIP 1 16W 47 OHM J CHIP 1 16W 47 OHM J CHIP 1 16W 39 OHM J CHIP 1 20W 5 6K OHM J CHIP 1 20W 2 2K OHM J 22 Location No R8152 R8160 R8161 R8162 R8191 R8192 R8193 R8194 R8195 R82
49. TB1274AFG CVBS S 2 CIRCUIT BLOCK DIAGRAM SIGNAL UNIT VIDEO SYSTEM RGB SYNC DET SYNC DET CORTEZ VBI DATA PROCESS ANALOG FRONT END EE SCART 3 SEL OUT I EXT 4 p SCART 2 ae TV OUT I Ei CVBS DTV SCART 1 TV OUT I QR03 MC14053BF I FB FB SW _ I 5V I HDMI LLL a e 5 2 222 8 5 le 39 VIDEO DEC DIGITAL INPUT A DIGITAL INPUT B MUX DDR SDRAM DDR SDRAM DCDi MADi SCALING BEP LVDS 2nd CHANNEL EEPROM PROCESS MICRO PROCESSOR STAND BY MICRO 40 FLASH ROM AUDIO SYSTEM lt V I A 5 oS dH 6 lt as 2 gt O x 5 2 5 D z 5 lt 3 ox lt u gt O cO O Vi OE ic In 102 E MEME m PE SE SENG m gt I Co I S mb cii 5 a Aon i dune EN QQA E 1 G O ricos Gz Kcu DNE CD M G O I ror il O 1 LI I I 1 1 I KE I I H I I Doa I eee mu _ I mm ANAK
50. V 100UF CERAMIC CHIP 25V F 0 1UF Z CERAMIC CHIP 16V B 1UF K ELECTROLYTIC CHIP 16V 100UF ELECTROLYTIC CHIP 16V 100UF ELECTROLYTIC CHIP 16V 22UF M ELECTROLYTIC CHIP 16V 10UF M ELECTROLYTIC CHIP 16V 10UF M ELECTROLYTIC CHIP 16V 10UF M ELECTROLYTIC CHIP 16V 10UF M CERAMIC CHIP 50V CH 100PF J CERAMIC CHIP 50V B 0 01UF K CHIP 1 20W 100 OHM J CHIP 1 20W 100 OHM J CHIP 1 20W 100 OHM J CHIP 1 20W 10K OHM J CHIP 1 20W 27K OHM J CHIP JUMPER 1608TYPE CHIP JUMPER 1608TYPE CHIP JUMPER 1608TYPE CHIP 1 20W 100 OHM J CHIP JUMPER 1608TYPE CHIP 1 20W 6 8K OHM J CHIP 1 20W 6 8K OHM J CHIP 1 20W 2 7K OHM J CHIP 1 20W 100 OHM J CHIP 1 20W 100 OHM J CHIP 1 20W 27K OHM J CHIP 1 20W 3 9K OHM J CHIP 1 20W 6 8K OHM J CHIP 1 20W 100 OHM J CHIP 1 20W 1K OHM J CHIP 1 20W 47K OHM J CHIP 1 20W 10K OHM J CHIP 1 20W 47K OHM J CHIP 1 20W 4 7K OHM J CHIP 1 20W 4 7K OHM J CHIP 1 20W 1 8K OHM J CHIP 1 20W 1 8K OHM J CHIP 1 8W 2 2 OHM J CHIP 1 8W 2 2 OHM J CHIP 1 20W 47K OHM J CHIP 1 20W 47K OHM J CHIP 1 20W 100K OHM J CHIP 1 20W 10K OHM J CHIP 1 20W 100K OHM J Location No R685 R686 R687 R688 R689 R690 R691 R692 R693 R695 R696 R697 A R801 A R809 R812 R820 R821 R826 A R830 R831 R840 R841 R842 R860 R862 R863 R864 R865 R867 R880 R881 R882 R883 R884 R885 R886 R4100 R4101 R4102 R4103 R4104 R4105 R4106 R4107 R4108 R4109 R4120 R4122 R6601 R6602 R6603 R6604 R6614 R6615
51. align the holes at all four corners of the LCD module with the corresponding holes in the LCD cover and fasten with screws Do not strongly push on the mod ule because any impact can adversely affect the perform ance Also use caution when handling the polarized screen because it can easily be damaged The metal edges of the LCD module CAUTION are sharp so use caution to avoid in jury 3 Ifthe panel surface becomes soiled wipe with cotton or a soft cloth If this does not remove the soiling breathe on the surface and then wipe again If the panel surface is extremely solied use a CRT cleaner as a cleaner Wipe off the panel surface by drop the cleaner on the cloth Do not drop the cleaner on the panel Pay attention not to scratch the panel surface CRT c 4 Leaving water or other fluids on the panel screen for an extended period of time can result in discoloration or stripes Immediately remove any type of fluid from the screen 5 Glass is used in the panel so do not drop or strike with hard objects Such actions can damage the panel 1 6 CMOS LSI circuitry is used in the LCD module so avoid damage due to static electricity When handling the mod ule use a wrist ground or anchor ground 7 Do not expose the LCD module to direct sunlight or strong ultraviolet rays for an extended period of time 8 Do not store the LCD module below the temperature con ditions described i
52. e power plug from the outlet remove the antenna turn on the power switch Then use a 500V insulation resistance meter to check the insulation resistance of the antenna terminal other metallic parts and between the prongs of the power plug to make sure that the insulation resistance is 1M Q or more The set will require inspection and repair if the insulation resistance is below this value Never remodel the product in any way Remodeling can result in improper operation malfunction or electrical leakage and flame which may be hazardous HANDLING THE LCD MODULE Safety Precautions In the event that the screen is damaged or the liquid crystal fluid leaks do not breathe in or drink this fluid Also never touch this fluid Such actions could cause toxicity or skin irritation If this fluid should enter the mouth rinse the mouth thoroughly with wa ter If the fluid should contact the skin or clothing wipe off with alcohol etc and rinse thoroughly with water If the fluid should enter the eyes immediately rinse the eyes thoroughly with running water Precautions for Handling the LCD Module The LCD module can easily be damaged during disassembly or reassembly therefore always observe the following pre cautions when handling the module 1 When attaching the LCD module to the LCD cover posi tion it appropriately and fasten at the position where the display can be viewed most conveniently OK Dino 2 Carefully
53. e service operation is completed could possibly be in danger of injury or where there could be physical damage in the event of operational error Physical damage means major damage to a home furnishings and other possessions Examples of marks AN The A indicates caution including danger and warning The actual meaning of this caution is indicated inside the A or nearby illustrations or text SHOCK HAZARD The example shown to the left indicates the danger of electrical shock 9 indicates forbidden action _ The actual meaning of this caution is indicated inside the or nearby illustrations or text ipi The example shown to the left indicates that disassembly is forbidden The indicates a forced action an action that must be performed The actual meaning of this forced action is indicated by or nearby illustrations or text UNPULUG The example shown to the left indicates that the power plug must be disconnected KEEP CHILDREN AWAY UNPULUG AN SHOCK HAZARD USE SPECIFIED PARTS CAUTION FOR WIRING CAUTION FOR ASSEMBLING WIRING CHECK INSULATION RESISTANCE Q PROHIBIT REMODELING AN WARNING Always advise users to keep children away There is danger of injury to children from tools disassembled products etc Always disconnect the power plug before starting work whenever power is not required Failure to disconnect the power plug before starting work can result
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55. eu 55 2 PJ21A N I ajd o 9 NE R682 o 88 o O I Q663 Reze P696 Q672 amp I o R674 J 9 O L505 9 a lt 91 a SEF O 2 O SE B o 8 5 E o Q a 8 C514 R672 Q 9 o 3 9 R670 8 Cero Res o 9 o G 3 O 3 O O R681 C8001 e O 0 CAC o Moy 38 T o a O O S A o o C692 o A d R R508 918 O omm R 9 O Q 110001 N o Q q 518 8 O o C516 Avea R Q 29 ed 3 9 s R514 5 AE X501 SA 2 zz S gt 677 oa 2 6 lt 666 3 6 e RR O O o 3 2 2 5 0670 0674 8 R514 E q 8 3 aA r 2 m o R170 p 8 3 E C674 D674 O x O 9 9 O O 2 2 E 8 8 Sam 2 E05 m e 91 o B SE gt a g per o ois 1 Q 2 o o IQ OMG 4 M O o R105 2118 o 9 o an 8 2 8 _ o 38 2 DP O C680 5 o R104 5 5 amp I wg lt lt I mer 8 e coe mb OES SSS NG Loko 0 0 0 a Loe 3 8 p 12 R103 p EI o R107 3 1 KOXOXOXOXOXOXOXOXO 9 5 NE 29 29 g Q670 cosa a C113 Blo zlo OR
56. in electrical shock Depending on the model use an insulation transformer or wear gloves when servicing with the power on and disconnect the power plug to avoid electrical shock when replacing parts In some cases alternating current is also impressed in the chassis so electrical shock is pos sible if the chassis is contacted with the power on Always use the replacement parts specified for the particular model when making repairs The parts used in products have the necessary safety characteristics such as inflammability voltage resistance etc therefore use only replacement parts that have these same character istics Use only the specified parts when the A mark is included in a circuit diagram or parts list Parts mounting and routing of the wiring should be the same as that used originally For safety purposes insulating materials such as tubing or tape is sometimes used and printed circuit boards are sometimes mounted floating Also make sure that wiring is routed and clamped to avoid parts that generate heat and which use high voltage Always follow the original scheme After a repair has been completed reassemble all disassembled parts and route and recon nect the wiring in accordance with the original scheme Do not allow internal wiring to be pinched by cabinets panels etc Any error in reassembly or wiring can result in electrical leakage flame etc and may be hazardous After completing the work disconnect th
57. n the specifications Failure to do so could result in freezing of the liquid crystal due to cold air or loss of resilience or other damage SE 9 Do not disassemble the LCD module Such actions could result in improper operation Nc 10 When transporting the LCD module do not use packing containing epoxy resin amine or silicon resin alcohol or oxim The gas generated by these materials can cause loss of polarity SERVICE MODE ENTERING SERVICE MODE 1 1 Press gk button once on 2 Remote Control Sound Mute DISPLAYING THE ADJUSTMENT MENU Press MENU button on TV Service mode R 3 KEY FUNCTION IN THE SERVICE MODE 1 ee Press Press qX button again and keep pressing L While pressing the dX button press MENU button on TV set 3 Service mode display Adjustment mode The following key entry during display of adjustment menu provides special functions Test signal selection Selection of the adjustment items Change of the data value Adjustment menu mode ON OFF Initialization of the memory Reset the count of operating protect circuit to 00 RCUT selection 1 button GCUT selection 2 button BCUT selection 3 button SCNT selection 4 button COLP selection 5 button selection 6 button Automatic A D Adjustment PC Component 7 button Self diagnostic display ON OFF 9 button
58. nate components which have special characteristics important for safety and should be replaced only with types identical to those in the original circuit or specified in the parts list The mounting position of replacements is to be identical with originals Before replacing any of these components read carefully the PRODUCT SAFETY NOTICE Do not degrade the safety of the receiver through improper servicing NOTICE The part number must be used when ordering parts in order to assist in processing be sure to include the Model number and Description The PC board assembly with mark is no longer available after the end of the production Model 42WL55A 42WL55E 42WL55R 42WL55T PF Plastic Film CF Carbon Film CC Carbon Composition MF Metal Film OMF Oxide Metal Film VH Variable Resistor FH Fusible Resistor All CD and PF capacitors are 2 596 50V and all resistors 4596 1 6W unless otherwise noted Capacitors Ceramic Disk Resistors EL Electrolytic Location No Parts No 1 42WL55A 2 42WL55E 3 42WL55R 84 42WL55T CAPACITORS C101 C102 C103 C104 C105 C110 C111 C114 C115 C117 C118 C162 C164 C190 C501 C502 C503 C504 C505 C506 C514 C516 C517 C519 C521 C524 C526 C527 C529 C530 C605 C606 C660 C661 C662 C663 C668 C670 C671 C673 76109103 76073039 76109102 76619143 76073039 76109102 76109102 76105101 76105101 76109103 7610
59. rn to the previous program Picture mode selection MENU DVD MENU e Menu lt gt e Volume OK Stereo bilingual selection Mode switch TV To control TV VCR To control VCR DVD To control DVD When in VCR or DVD mode Only for Toshiba VCR DVD players II to PAUSE to EJECT to SKIP REWIND to SKIP FORWARD to PLAY to STOP to REWIND to FAST FORWARD Vivi GIER o gt TOSHIBA 3 Power on Standby For Toshiba TV VCR DVD Number buttons 0 9 Input source selection 1 3 PC To access sub pages when in teletext Picture size selection EXIT Menu Program position A Y e Teletext A YV Teletext control buttons 33 34 Four colored buttons Red Green Yellow Blue Bass boost on off Sound mute When in Teletext mode To reveal concealed text To hold a wanted page To enlarge teletext display size When in TV mode 9 To select a page while viewing a normal picture To select the time display LAYOUT MAJOR BOARDS U003B FRONT AV BOARD U003E PC HDMI BOARD U003A TN AV BOARD U004 LOW B BOARD U003D lt SS N RE POWER BOARD U003C U002B RMT LED BOARD AC IN BOARD 14 MECHANICAL DISASSEMBLY 1 Remove the stand foot and back cover BITTB4x16 SBN x16 2 Remove the boards FRONT AV PC HDMI KEY and back center cover PP3x8 SW W SBN PP3x8 SW W SBN x7 2 g PP3x8
60. rol changes the built in test patterns on screen as described below in SERVICE MODE Signal off R gt B Picture td White lt All Black e Hed raster e Green raster e Blue raster Black e All White SELF DIAGNOSTIC FUNCTION Press 9 button on Remote Control during display of adjustment menu in the service mode The diagnosis will begin to check if interface among IC s is executed properly During diagnosis the following displays are shown Self check Firmware WL55 ASIA 0100 Time 000000 Power 000 Bus line Hus cont Block Uv 12345670 q2 W LESA O Firmware Version information of microprocessor In case of file name WL55 ASIA and Version 0100 indicates WL55 ASIA 0100 Time Total hour of turn the TV on Unit H Power Operation number of protecting circuit 000 is normal When indication is other than 000 overcurrent apt to flow and circuit parts may possibly be damaged Bus line OK is normal SCL GND Red indication SCL GND short circuit SDA GND Red indication SDA GND short circuit SCL SDA Red indication SCL SDA short circuit Bus cont OK is normal NG is abnormal Red indication when type name of semiconductor indicates Block UV TV reception mode V1 VIDEO 1 input mode 1 V2 VIDEO 2 input mode 6 2 V3 VIDEO 3 input mode 6 3 8 digi
61. t CD number Model name 7 digit 2 VERSION CHECK MODE Press 9 button twice on Remote Control during display of adjustment menu in the service mode The version of main MPU will begin to check During Version Check the following displays are shown Version check MAIN MPU WL55 ASIA 0100 E16 EEPROM 01 SUB MPU 2E OPTION 00 11 22 33 44 55 HDMI ID 11223344 O 12345678 42WL55A 2 O MAIN MPU Version information of microprocessor In case of file name WL55_ASIA Version 0100 for Code Program Version and E16 for OSD Version indicates WL55_ASIA_0100 E16 Version information of EEPROM Display 1 byte data SUB MPU Version information of SUB MPU Display 1 byte data OPTION Option information Display six numbers of 1 byte data HDMI ID HDMI ID information Display 4 byte data CD number Display 8 digit number Model name Display 7 digit number Panel Vender information display The following Panel Vender and screen size are displayed Panel Vender Screen Inch Example SHP 42 indicates that Vender is SHP and Screen Size is 42 inch _ 10 10 2 STATUS CHECK MODE Press 9 button thrice on Remote Control during display of adjustment menu in the service mode The status of this model will begin to check During Status Check the following displays are shown Status check MAIN EXT1 MAIN FORMAT 1080i 50 MAIN PLL C
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