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Mitsubishi Electronics WD-65837 Projection Television User Manual

Contents

1. 2 2 2 2z 2 2 a zr 5 1 aod Boss hoo EH _______________ ef 5 gt lt lt O 5 5 M 5 gt E 1 7 MAIN 03 10 svs rew gt e
2. DMCORE Laces gt e a avs gt car22 100 100 16v C4FO1 Me NEWER 2 20 NTSTU64ML6DG 1 MAI N O1 aou BO sud 100 2 29 MrSTUGAMLGDG AC DMCORE DCDC J A2 5 B P gt 3 3 3 DDRO 11 1 DX DDRO Dd 121 DX 121 DX 81 p 53 7 DDORO 11 DDRO DOSI 1 DDR1_DM 1 7 DOS 11 9 9 9 e amp 9 DDRO DDRO 9 11 DDRI_ Da 101 d C AUDMX_AVDD2 PS AUDMK LDO CAP eH ro eH Dar 10 DDRO 001 11 14
3. ROM Am Qe gt amp T PLL n MAIN O5 as 16w DMVEM TE ib 91 2 549 5 xTAL 52 5 CURATE Ol MAI N OS p 0 as 16w 4 EXE FR xA e amp B T PI 4 Q 5 S E A2 5v MAI OS i 2K ao av peresse q ol e e M F2012A2R7J cl 5 2 7 8 de GO G 6 1 9 CN XAR MAI N OS 21 2 _ 4 ETE nds M Ve aero sa E MAI N OS o eo Si
4. p4 m 1 AC e o 5 RB2 69 eie DO ces e eu oo P new o 9 e o Di ces oo BBS LVDS TXO pbi P uebeosszei ses LVDS D2 R5A03 N D2 P e cl 6 6 Gi 100 5 P 6 2 RSAOS e 100 e e RBO P O 9 eg 6 LVDS vsz o RSA06 e Ec o0 100 RAS L
5. PIN Si gnal Assi gnrent ONLY Data 2 2 T M EX 5 Data 2 Shield 3 T M D S Data 2 m drag 4 T MD S Data 1 i 11 e e 5 S Data 1 Shield A au Tm 6 MEE E Data 1 i 476 1 16w O Data 4 m a 8 T EX S Data O Shi el d 9 T M D S Data O 2 gt 2850 T111 1 56 as sew 10 CT M Ex S ock 2 zm M D 5 clock Shield 25 16 ex RAM EX ock LF c e LU e HAAR 100 Reserve 16w 2 HDM _ CEC 15 DDC ROXCN 16 DDC Data as c 17 Ground return for 5 lt e ROXON 18 5 Power io Hot ug Detect ay
6. D9009 D9011 C9030 144006 ZN 1N4006 TANDBY SUPPLY c9013 S S 1 100U 200V D9008 R9086 C9070 1 69083 14006 ZN 18K 3300P J 390K 1 10W 630v R9087 D9006 18K iow ud 5VSL SUPPLY C9030 9030 7 STR A6159 1 4W 22 5VSL 9072 D9012 10 e 22 152076 1524710 D9013 220 R9012 47 e 1 16W 10 R9013 1 16W R9016 e PC9020 2 9014 co084 470 1M 2987 1 16W 25 100 5 77 lt lt 1 17 16w 4 1C9031 OW 22 R9011 Ref D9014 X 2 560 RT9H301C MTZ 4 7A 1 16w R9010 P gt R9008 lt R9007 1 16w 22 2 2 moi 1 10W 22W C9047 ZI 47U 50V e e D9018 152076 1524710 K9011 89001 340V RUSH RELAY Q9009 e K9010 25 3052 T112 98041 C 1 16W MAI N RELAY 09019 89005 220 Z 152076 1524710 e 89003 RGBSPS 47 OHM J OR 340 RELAY TYPE RGBSPS NOBLE U S A INC Q9008 17 16w 25 3052 T112 59005 C9086 3300U 250V 275 lov EP C9007 AC250V E2200P X1 Y1
7. A 9 9 N N MIRROR Below Caen s N E 2 22 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 SPEAKER REPLACEMENT Remove the Screen Assembly to access the speakers Remove screws A and remove the Speaker Assembly from the cabinet Disconnect the leads to the speaker Remove screws B to remove the speaker from the speaker cover Reverse the procedure to install a replacement speaker PWB SBL REPLACEMENT 41 Models Only 1 Remove the Screen Assembly Remove screws A to remove the PWB SBL assembly Disconnect the electrical connector Release the latches to remove the PWB SBL from the Holder Reverse the procedure to install a replacement PWB SBL JE mM MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 REMOTE CONTROL REMOTE CONTROL USE FOR SERVICE Many service functions and adjustments are accessed using the Remote Control The V41 uses a new version remote Service functions and adjustments can be performed with either the old or new versions However several buttons have different names or labels The remote buttons associated with service
8. 000 ore 00 000 9 BALLAST LAMP OPTICAL 00 aba POWER CONTROL ENGINE 5 000 m LAMP 000 ___ CARTRIDGE O 455 POWER BALLAST 000 d 2 20505 0 AAA X 00 o 000 7 ol 00 aC NE tum d 19 8 mm OPTICAL ENGINE ASSEMBLY REMOVAL 1 Remove screws from the Optical Engine 2 Disconnect all cables to the Optical Engine Assembly 3 Slide the Optical Engine assembly out of the cabinet UPPER DUCT ASSEMBLY REMOVAL DUCT Upper Duct Assembly Removal Procedure 1 Loosen two screws A and remove the Lamp Cartridge 2 Disconnectthe Exhaust and Sirocco Fan Connectors J4 and J8 from the back of the Engine and loosen the wiring harnesses from the looms refer to previous page for connector locations 3 Remove screw B from the top of the upper duct and adis release the latches shown in Figure 2 4 Remove the Upper Duct assembly from the Optical Engine BALLAST 0 AAA e m LOWER DUCT
9. e Y F9002 0 usta 02 AUDIO 18VS SUPPLY L 30PHA20 FC5 18VS G 1 O coo46 PE 470 2200U MAI SUPPLY tov c9041 ML sarso1 R9079 0 1 D9005 22 25V 16 F9001 1 1 10W 125V 5A R9082 Type 20N 15 R9036 Ge Skygate Co Ltd 18K QNM RC REO 2w e in C9010 T FS ET9002 STR V6754 R9042 18K 9030 2W 1000 C9073 i 5 Bor 202611 4 12W im CHASS S 1 2VS S UP PLY 12 5 68 1 4W D9020 R9025 27 1 2K C9037 1520764 1524710 1 2 c9035 9036 25V 16V C9025 D9024 2200U ZZ 22000 2200 11EFS2N 2 5 Tey 16V F9003 25 50v 50 125V Type 20N Skygate Co Ltd e 22 09022 coo24 89024 NV MrZJ 6 2 0 1 100 J a 16 21 10w l R9037 R9031 6908 PC9010 bid 1 16W FOD617C a 16 l iew 89032 R9033 390 e 1 16 1 1617 1 16 R9029 c9043 Pew 16 25V R9034 0 047 oW 2 1 C9020 i RT9H301C Ref R9035 4 7K A T9030 SRWL6ES U37V014 2
10. gt 2v 9 gt gt CAAl1 2 caais CAA2O CAA22 CAA25 CAA26 CAA27 CAA2B CAA29 2 5 CAA37 1 o a oor 1ooo jo a 1 1006 joa oor 1ooo 1ooo Jo a 1ooo o i 1 1000 o i 1ooo jo a oor 1ooo joa o o1 1000 oi iooo fo a 1 1000 p r zw gt 16v 25v sov 16v 25v sov sov gt 16v 25v sov sov 25w 1ev 25wsov sov sswiev 2sw sov sov 25wiev 2sv sov sov 2 iev 2sw sov sov 25w 16v 25v sov 16v 25v sov sov 16v 25v sov sov 25w 16v 25v sov sov DMVEM i Pers 17 16w C4A01 PST8428NR DDR2 soram MA N O5 aja aja 2 2 2a a z a BV fl zH zuz i em e e m e e e eo o o e o e Se ex 2 e lt e in ex gt lt lt lt a 2
11. 18 5 6 18VS 7 Voltage Doubler D9A01 D9A02 Q9A11 30VSL x 2 3 3VS 1275 12 5 2 5VS L J Gas 1 2 5VSL J l2 l2 5VSL L T T 1 0V a Es Source Used In Circuit A1 0V 1 0V ASIC C A1 0V ASIC 18V8 1 28 DM 1 8VS ASIC Audio CPLD DM SDRAM 2 5 5 DM 5VS 3 3VS ASIC CPLD DM Flash ROM HDMI RS232 TMDS UART n 3 3VSL HDMI LED Pre Amp AN ABUS3V TVuPC DBU3 3V 3 3V 58 8 5VS Audio PreAmp TMDS Tuner USB 3 3VSL gt 30VSL Tuner DC DC Supplies Page 52 AC MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 Power Control Page 53 LAMP BALLAST STANDBY SMPS FET Switch gt 5 5 DOUBLER CIRCUIT Y 5VSL ccc 18VS MAIN SM
12. Lamp Control Page 55 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 PWB MAIN er e Optical Engine 888 J6C00 J6C00 T Y Pb Pr or CVBS Input 1 15 o l L R Audio Digital L T D Audio Output Y Pb Pr or CVBS Input 2 6 at UR Audio AVR L vR R Y Pb Pr or CVBS Input3 gt Audio Speaker s OUT ES EE d KONI L R Audio DVI PC 6 peu Video Audio Signal Path Page 56 VAlC V4A41 V41 only PWB PREAMP PWB CONT PWB LED PWB SBL PWB RS232 d a gt m m GND RMC IR IN PJ8232 ssoa Q C 2 Pin 1 2 3 use for V41C V41 LE2 Pin 1 2 3 4 5 use for V41 L OUT L SP OUT4 0 900000 0 0 90090000000002 d d g B 8 8 9 B zn 42 U u 4 4 V41 only
13. 16w sss RA e TO MIN os Yew qu TDS R7A90 R7887 22K T112 1 A A ds Pn E B 4 116w 1 16w 1 16w gt LAMPLIT b doo RARI ones doe x aev pues aT m TO MAIN 01 09 sw ES oe DCDC J ACK 22504 prem J AUDI O m e R7a72 aues em 5 a oe 5 R7A95 irent aoe 1 10 a 2 29 1 7 7 R7AC3 a7 mm ds L 673 Say mars T 5 O O GH9 C 9HOHSHEHOHOHEHEHEHEOHOHE HE OHOHOHEHEHEHOHOHEHEH2HOHEHEHEHEHE Jac SSMS TO MAI N oP L 2 cds Lou s lt 1 lt a Se ae e EL gt Goo we a o a v LAMPLIT
14. Page 11 Figure 1 Duct Assembly Rear View MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 OPTICAL ENGINE REPLACEMENT Continued Latch e b Latches 9 Latch D Figure 2 Duct Assembly Top View DUCT INTERIOR COMPONENTS 1 Figure 3 shows the Duct Interior Components 2 The Upper Duct must be removed to replace the Lamp Door Switch PWB Sirocco Fan Exhaust Fan and Thermal Sensor 1 screw 3 When replacing the Engine transfer the Duct Interior Components from old Engine to the new Engine Note There are three Exhaust Fan Holders one on the top and two on the bottom of the Exhaust Fan Note The Exhaust Fan must be installed so the Label is facing inside the Duct Note The Sirocco Fan must be installed so the Label is facing upwith the Flanges aligned onto the Guide Pins FLANGES Align Onto GUIDE PINS EXHAUST FAN HOLDERS 3 1 Top 2 Bottom SIROCCO FAN Label Facing Up EXHAUST THERMAL FAN SEN Behind Lamp Housing PWB LAMP DOOR SWITCH Figure 3 Lower Duct Top View Page 12 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 W
15. 8 2B e d B d d lt 2 8 gud E i 58 5488 E N 1 A a M gt 1 2 d B d A gt on m AT d g 5 a 5 E H 2 ie b 5 E E m 5 T 5 z 5 5 9 Q 4 B QU B xx xd Rk ge oe ame eK ee RM RENE B amp eH OAR HA A QOOGGGQGQOGQG62636262696269626962 626363 62 5 A 5 d H gt a A 63 6263696969626 69 69 6362 63 69 69 69 6 6969 a TENE Molex 78128 1001 mod Do m 2 2 B m U mom m gt 8 yl BA R442 8 Thermal Gap E gt E B Switch 3 5 LAMP gt 89 286 5 B 4 8 3 4 9 9 4 3 f LAMP GND EXHAUST FAN 8 8
16. 1 0 Or 4 04 of 4 of o O OF 64 22 RS5SA17 ASI C CLK ASIC CLK gt TO MAIN 04 DMCORE asic cs gt TL OF 1 OF ot of gt oo P OF 1 2 4 OF O4 OF 64 OF d o o lo Or 6 22 RSA16 of HH AS C RSTN ASI C RSTN gt CLK FI 5 0 m TO MAI N OG ROM EBI CLK FI E 25w sov 20 m m 22 RSA15 TO MAIN O1 EL ds ET DCDCY J ACK 47 7 T T CSAS CSAS VA m waev 854 16 _ 25w7 s 22 R5A14 e e csaso cse esa Cs sas esa a o o o o 25w 16v 16v w 25w iev 25w 1ev
17. Rafoo 2 AAA gt e AU LUAM DDRO 51 hd RXvDD1P2 Loc es gt _O_RXVDD2P5 25w tepos matai 25v 16 Ar A quem MAI N AAN 1 600 ehm 6 e P DORI_AL 4 e LYN RXvDD3P3v AAA e e 2v 5 9 PLL vDDiP2 1 16W 68 J 3216 1 16W 68 J 3216 RXvDD1P2 e _1_RXVDD2P5 AAA DDRO1 10 AAA DDRO1 RASN caris KAN car2s AAN DDRO1 CASN e 1 N 04 4 gt DMCORE AAN AAA gt cacao cacas cacae cacse iou lI i Toa Toa Tea Toa Toa caro caro caron caros 5 5 ALLII 3v 25v sov 25vw 16v 25 6 3 25v 16v 25v i6v 25 16v au au e e e 16v sov 10w sov bacok RAFOS R4FO7 1 1 Gi N 220 ohm iBASSSLI as 16W 68 J 3216 as 16W 68 J RML608X4 3216 avs J ACK Q DROIT 91 Q gt DDROi A 1 26 G Lacis 25w 16v DDRO1_BAI 1 25v 16 WEDO aiir PLL MAIN 2 4 4
18. Di Di P e 5 _ 5 Laca N 600 LO PLL_RAP_AVD_AVDD1P2V Tacos MAIN O1 gt e gt came DLP2ADNOOOHLA dur Jc 9 1 2 cara cares 3v 25v 16v 25 16 25w 16v 25v 16v a700 220 carar 225 caras e LvDS P 5M RU iour 25 50 6 av 25v 16v 6 av 25v 16v sov CLKN LVDS 1 LVDS P DLP2ADNSOOHL4 caras carso PSP 2 piae caras cara D 470 sws 5 5 sws 5 5 PAR 25w sov sov sov od 25w sov sov sov Dan 4 16v 4 i av 4 25w 16 LVDS D4 P bi f t h E WE 2 6509 WD 73C9 manos WD 60737 sers was WD 65737 mancs WD mano
19. HDMI R3XCN gt PWB POWER Power Supply WD 65C9 01 DC DC JACK WD 73C9 MAIN 02 TUNER MAIN D3 HDMI WD 60737 WD 65737 J cx HDM CONNECTOR 0 Co Co ROM EBI ASIC WD 82737 10 of 13 MAIN TMDS WD 65837 11 of 13 MAIN AUDIO WD 73837 MAIN 10 MICRO 13 of 13 MISC PWBs Control LED Preamp SW Lamp RS232 SBL WD 82837 WD 73737 co 5 of 13 MAIN 03 SHADED COMPONENTS HAVE SPECIAL CHARACTERISTICS IMPORTANT SAFETY BEFORE REPLACING ANY OF THESE COMPONENTS READ CARE FULLY THE PRODUCT SAFETY NOTICE IN THE SERVICE MANUAL DON T DEGRADE THE SAFETY OF THE RECEIVER THROUGH IMPROPER SERVICING Di
20. eH 1 1 o a o a o a 25w 16v 25v 16v 25v 164 25v 16v 25v 164 25v 164 25v 16v 5 comis R9871 2RONC i asmi 2 20 2sc2052 T112 1E F 2 5 E S i 16w 25w i v un e PB ay coris 17 i 25w sov RIALS i i 2 2 17 10w lt ay 7 gt 2 2 16w t ES 3 9 5 1000 pes ends zu e a 9 1 8200 2 5 i 2 36 25w sow 229 5 a 1 i as be ec n un e 1LI 4 e E T I gt consc pe 270 101 ss eux 1 16w ode mM 5 area bres 25v amp AA NIAI 25 5 doe 1 17 AN S ON FLz3vo R9A27 E duri 1 1 oeo o 1
21. 8 4 1 m tT n no o n 8 8 d d d d d 8 8 rion O 8 8 9 gt 3 mom gt 8 5 RO7 m m m nm 2013 5 7 i 5 HSYNC 5 OUTRBI 8 VSYNC p 5 OUTRB 9 3 5 DE E TM 6 59 5 1 16W E DLP2ADN900HLA 1 2 1 17 7 i 2 2 10 1 c6co1 3 11 2597 16 C6coo 2 DCK 4 De 290 vcc n 9658 L TX1 152 1 C6CO2 5 sov S Da HUS er TES 8 ENG M n 15 22 E SS 8 24 9 rs 0 Recs4 d ceca 50V 16605 e e DIEW gi DLP2ADN900HL4 um T 3v c5 C5 eM e cos 1 MM een po sv 5 PGND2 7170CMHU IM 2507 16v in 9v 8 585 958 5 34 RST 1 SEL 1 3 333337 3 C6C07 VES 2 0 1 100 Ban 25 16v 1 50V 9 6 50 1 16 gt aman lU lm OUTRAL 81 e OUTRAL 7 t bd OUTRAL 61 t 54546 16 46 5 e e ATMDS3 3VS 1 OUTRAL 5 100 1 50V r 16v 25 16v lt m b OUTRAL 2 N C6c29 4 25 16 2 1 16w So
22. TM 2 3 REN i rade gt 7 e 100 GEAAS E 5 i m Er 390 DR ard l EM i RES 1 cancur 2 5 R7BO3 lt ENG NE ex m 16w 4 5 E lt 5 2 2 z 2 a E 1000 a m P 3 5 gt LAMPO TX Hid e ee sa 8 T pua as Um UM wee E d d moe 1 v 7 gt o u gt o gaa a amp 23 22 2 2 de qox M e c aJ 35 E NC C7A32 1275 OFF 10w 167 SVSL OFF e SYSTEM 5 Only JL us gt a 25 e 28745 BECA e Bias ly RMOUTIL R7A02 R7AO9 20 o a7 con tf 522 fu PONES E n e P TT R7EO2 Las cbe 1o 10 2 sev F xr Sem 7 25w 16v 4 avers 4 EN i e P7EO1 as 10w YKB21 52638 O6 nic smIEOS 1 16w MAIN OG l ROM EBI 1 ROWY EBI 2 RZA27 5 P sed P
23. MAI N 04 conor MUTE AVR Cod 10K 17 aew DIMCORE sov TUNER SUPPLY 7 x Barsas x 2 ok 2 R9A02 DoAo2 ay 16w sov sov oana 1 16w 2 1 WAS 25c3052 7112 16 F au el 5 cona e e 286 aes B rur sov 1 16 12K I nts 2726 e 2 20 6 3v 16w nona poe 17 ZZ gt 28 TO MA coap e IN OA 1 MAZS16ocHL S OON e sov a ee DMCORE gt bod 2 24 MOS ay ew 27 rew 1 e 2 20 NES i ay rew 17 rew 100 ev o green T 12VSL TO 3VS Onl i 2 20 nonss 1 1 iew ay 1 C9AO1 100 26w SACRE Tse eon 2sc3052 T112 1E F e
24. av sov e cav2s 16v aise ee 2 25w 16wv RaLos 25w 16w Np Eum SC16C652B i ee 3 3K 1 avs MAI N as DCDC J ACK eee ES 2 Se S me 745176 9 BE TZ 22 wae 37 2 UE E v sivas 22 1 Sov EC zm DMCORE 5 RaL22 i PET 2 ie a a 25 gt 5 5 wn o a e o mu n io 5 Table of Contents Model Chassis DMCORE M CRO 10413 BLOCK Wiring Diagram 20713 PWB POWER Power Supply 8 of 13 ROM EBI SHADED COMPONENTS HAVE SPECIAL CHARACTERISTICS IMPORTANT SAFETY BEFORE REPLACING ANY OF THESE COMPONENTS READ CARE FULLY THE PRODUCT SAFETY NOTICE IN THE SERVICE MANUAL DON T DEGRADE THE SAFETY OF THE RECEIVER THROUGH IMPRO
25. 16 Screen Replacement 19 MIRROR REPLACEMENT 2 5222 2 Smau 22 SPEAKER amp PWB SBL Replacement 23 INITIALIZATION INITIAL SETTINGS amp TROUBLESHOOTING 22 Remote Ec 24 eeu 25 Reset and ro te ben Een eut e 26 27 PUN IEEE 28 EED Indications amp Self Diagnostics A 29 195060 REP TELE 30 e 30 SERVICE ADJUSTMENTS enun tna aam 31 Equipment 4 Test Signals 31 M P 31 Horizontal Vertical Position Adjustment 32 Index Delay Adjustment 32 Manual Geometry Alignment 33 Phase 1 16 Point torii otn toe nce e nete entree 33 Phase 2 4 3 and 16 9 Aligriment dette recte t 33 Phase Touch Up Alignment 44 22 1 11 35 Data
26. DQ AUD vDDO2PS 0 D 52 gt 7 4 AUD AvDD2PS 1 6 DDRO 151 DDRO Dat 14 Dat 9 DOC 151 AUD 2 5 2 9 AvDD1P2 DDRO DOSNI O e CLKS54_AvDD2P5 DORO Dx 21 DDRO 51 61 DX F2 E7 1 c3 9 DDORO DM DDRO DOSI 1 DM 01 DOSI 9 e 9 DDRO DDRO 71 DDRi DQ 31 Dar 1 bat 11 DDRO 21 DX 01 7 4 Laror DDRO_DA DDRO_ DA 4 51 Dc 71 cacs2 N 600 ohm N 600 ohm cacso caczi cacso cacas 100 100 rou LI ao I cao lI J 7 J J 9 xev son 1 1 2sw 16 6 3 25 9 25v 16v gt 25wiev 25w 16v 25wiev 25w1iev 25w 16v 2 DDRO caros 9 1 DDRO1 2 9 1 DDRO1 ODT 25v 16v 7 9 25v 16 K 9 DDORO1 WEN DORO_CLKN 10 CLKN dev DDRO1 RAS
27. I 1 c con22 2 20 nee d 3 Uv i MAX3223ECAP AT i e conza a 2 20 TO MAI N 04 av ay xd DMCORE e Customer interface 3vS 1 C9AO2 sLesasacez Ts2698 cons Fosacsa P9BO3 ev 2 M 220 ohm e 5 a e s PSTBS242NR pie zo cons RAR 3900 029 one av RC p SNR Tov MAP m ET EMO USA 220 ohm 9 ohm 2RONC 8 ay conc2 L e 215 2 e 220 t 239 e _ _ 5 4 2 2 2 7K 7 gt 27 27 16w e 5 ay 16w o I a7 conse coaza m 101 our RO9A29 m eum 4 2 rew canes cama 5 52 100 106 100 100 manr sov a P nones M 5
28. LENS NC 149 SENSOR NC SP Module 2 GND ENS SP12V Im SENSOR S ND yos O SP Signal PWB POWER Wy 4 ee iun GND 4 E SENSOR DMD Chip vec BALLAST 9 BALLAST FAN Scirocco FAN GND GND 2 12 5 Page Page Title Page Contents Wiring Diagram WD 60C9 V41 C PWB POWER Power Supply WD 65C9 C DC DC JACK WD 73C9 TUNER HDMI WD 60737 DM CORE WD 65737 DM MEMORY WD 73737 ROM EBI 10113 BLOCK ASIC WD 82737 TMDS SHADED COMPONENTS HAVE SPECIAL CHARACTERISTICS IMPORTANT TO XUNG WD 65837 SAFETY BEFORE REPLACING ANY OF THESE COMPONENTS READ CARE S WD 73837 FULLY THE PRODUCT SAFETY NOTICE IN THE SERVICE MANUAL DON T 13 0713 Control LED Preamp SW Lamp RS232 SBL 13 of 13 MISC PWBs WD 82837 DEGRADE THE SAFETY OF THE RECEIVER THROUGH IMPROPER SERVICING D9001 065880 7001 C9018 820U 89060 220 1 2 R9004 4 7M J_ UL 1 2W M POWER 0 C9008 E1000P M X1 Y1 SUPPLY
29. 4345 4305 ei es il A o aos A PM DMVEM MAI NE O4 DE D D D D S Ojo oo e lt lt j lt lt lt ac lt 4 w 2 2 ojo o oo 4 wo O lt 144 owwoooaoo o oo 9 DM CORE 9 IE oof 4444444 14 1499 aa oa aa aq a a a a a o o o o ao ao e e o o o o O e sco e e ao mS m 25w sov gt gt gt gt gt gt o gt gt gt gt o o lt a alaa eaaa aaae Pm P 44 414 2 2 4 gt 255 5 seo ale lt 4499498 za 5 aa NAND DATA 71 e PD 2 7
30. 75 75 ne 5 1 16 1 16 16w 3vS TO 1 2VS e e e C9AO3 A 5 2 Ro sLesasacaz Ts2698 5 5 2s 5 4 i 5 gt 1 E Loare 5 220 ohm z gt E E X Y e 2 5 x z a coase Yo A i in E our a7 5 4 L conse ROASG e 3 3900 6 1 16w 1 L9A17 dass 2RONC 5 Sou ay 15 e 7 ty 220 Sov 25v 2 2 3 l 2 row s 17 rew sas a ay 16w o TRIN coAso9 101 Ad come cons 1 Table of Contents Model Chassis av za 5 T xw Page No Page Titi age Title age Contents lt 3 nonce WD 60C9 1 of 13 BLOCK Ww D i E 2 iring Diagram a z z 2 2 2 2 of 13 PWB POWER S 2 2 0 2 w er Su WD 73C9 MAN WO 60737 WD 65737 V41 n WD 2737 85837 WD 82837 30413 MAIN 01 SHADED COMPONENTS HAVE SPECIAL CHARACTERISTICS IMPORTA
31. Contents Model Chassis J33 a oo 2 a m Page Contents S em 13 BLOCK Wiring Diagram E gt E 5 3 20713 PWB POWER Power Supply 30713 MAIN D1 DC DC JACK 40713 02 TUNER NPUT2 1 NPUT2 R NPUTI L NPUTI LOU gt gt gt gt gt gt gt gt gt DIE 60737 41 WD 55737 6 of 13 DM CORE TEE 82737 41 SHADED COMPONENTS HAVE SPECIAL CHARACTERISTICS IMPORTANT TO WD 65837 SAFETY BEFORE REPLACING ANY OF THESE COMPONENTS READ CARE WD 73837 FULLY THE PRODUCT SAFETY NOTICE IN THE SERVICE MANUAL DON T WD 82837 DEGRADE THE SAFETY OF THE RECEIVER THROUGH IMPROPER SERVICING
32. SC22 05 70 c9006 e AC250V E2200P M X1 Y1 4 9005 9001 AC250V E1000P X1 Y1 250V 275 e e C9004 e 2 AC250V E1000P M X1 Y1 mI u 2 19001 SC22 05 70 c9000 0 470 250V 2754 oes RV9000 ERZV10D471CS 22 AG9000 DE37 452M A21F 4 A m Page 20713 PWB POWER Power Supply MAIN L S 4 of 13 MAIN D2 TUNER IO M N AIN 01 02 O 60737 41 WD 55737 06 AIN 07 AIN 08 AIN O9 AIN 2 0f 13 PWB POWER SHADED COMPONENTS HAVE SPECIAL CHARACTERISTICS IMPORTANT M M 8 of 13 IMAIN 06 N ROM FEB 10 of 13 MAIN TMDS wars 12 013 13 of 13 MISC PWBs PWBs Control LED Preamp SW Lamp RS232 8BL _ WD 82837 41 SAFETY BEFORE REPLACING ANY OF THESE COMPONENTS READ CARE FULLY THE PRODUCT SAFETY NOTICE IN THE SERVICE MANUAL DON T DEGRADE THE SAFETY OF THE RECEIVER THROUGH IMPROPER SERVICING e TO MAIN 04 DMCORE CRO
33. M 5VS SW FET cons 25w sov 5 TO MAIN 04 TEDAR PoBO1 EOD ORE DMC MMB376AS3NRE 2 PB2 PR2 1208 DNI R L 4 AVR L AV neuried ii gt 1 gt rosor 2 conss ak 7M 10K Mori Ft a7 rew gan x ox Be R2 aco PRL 5 25wiev 120 gt i2 NS Rinise vide NS 27 e oa xs 4 m xs ii 7 2 Zaos 16 send EX iia2 2sc20s2 T122 2E 17 rew E d Sr p e 5 T 5 monas es 75 100 75 cones con i iewT sov 25v 16v e 270K 27 rew m Ronos bep 7 io 2 26 R9B26 gt 1 26w T112 tz 27 rew Ico 4 TA 16w d E 4 a rew
34. 3 KSHS6LIBT KSHS611BT KSHS611BT KSHS611BT KSHS611BT s8003 58004 58005 58006 POVER CH DOWRY CH UP VOL DOWRY VOL UP AD LEFT 2 AD RI GHT AD DOWN AD UP I S8000 for 41 Onl y 1 Oni y Onl 7 au 1 C8300 SBL V41 Onl y PUB 2522 gt m 2 E z a 2 e karos Keerdi ee kuzoa Rever 220 220 220 220 220 220 70 as 10w 10w 1 10w as 10w 1 10W as as 10w d cae epr cee cee f SEED Q Ox pes lt eese 5201 35 1 e eese S2U1 35 1 lt esse 5201 35 12 e eese 5201 35 1 cares m Gars TOC PETS SEE va Seed Ld PAB ROM vaia2sv TO PWB MAI SVSL av 10v 13 of 13 MISC Pwes SW Lamp RS232 SBL SHADED COMPONENTS HAVE SPECIAL CHARACTERISTICS IMPORTANT TO SAFETY BEFORE REPLACING ANY OF THESE
35. e SD 2 Lacie N 600 ohm e e 50 va Avbo2PSV cars2 Lacaz am A S N 220 ohm v2 cario caran 12 25v 16v e e gt o a 220 naris SD v3 Avoo2P5 av 5 25v 16v AL 6 SD Avoo2P5 N 600 on enm Caria caras IT e PLL VAFE AVDDiP2w 20 25v 16v iow 167 sov acis N 600 ohm gt rn 25v 16v cacse cacao cassa cacze L ioue L i L i i Foa Foa 1000 o a oa asw 16 6 3 25w 16 2sw 16 6 sov 25 16 sov 25 6 3 25v 16v e Lacor 220 ohm poi sve COO Di _ 5 2 20 bud 25v 16v Laco2 N 220 ohm 7 Ld SPDI AvDD2PS MAI 2v 600 ohm DMCORE caco2 e vocxo avoorp2v ZZ 100 2 20 1 1 1 LVDS OUT FROM BCNB549 16v 6 VDAC aea e e AVEC PE DLP2ADNOOOHLA Laazo LVDS TXO DO onm i DO on e Y LvDS TXO DO P
36. j e e 2 2 e e e e e e EC i MAI N O1 ee Y Y DCDC J ACK G X eis 4 e e 1 17714 TES MAI N O5 gt raga ae 9 N OG M gt ROM EBI SV MAI N O5 DMMEM 4 somesas 2 E e e e e e is 4 MAI N O5 MAI O5 DMVEM p22 mim me re OF 94 OF OF OF OF OF OF OF OF O OF OF OF OF OF OF OF OF OF OF OF OF Ot OF ej ee SL MAI N O5 23 2 ROM EBI 2 3v DMVEM SANDMEN E zi G G lt E E USB 4 4 NA
37. 16_ 1 16 15 12 22 0 1 6 3V 25 1657 45 MAI N 01 Y AGND 18VS C3COO 4420 DCDC J 1 2200 2200 50 50 DGND BSC ML SCL BSC ML SDA WD G8737 WD T3737 11 of 13 MAIN 09 TW SHADED COMPONENTS HAVE SPECIAL CHARACTERISTICS IMPORTANT TO WD 65837 SAFETY BEFORE REPLACING ANY OF THESE COMPONENTS READ CARE WD 73837 FULLY THE PRODUCT SAFETY NOTICE IN THE SERVICE MANUAL DON T DEGRADE THE SAFETY OF THE RECEIVER THROUGH IMPROPER SERVICING e e gt T112 1 e MAIN O1 as 16w DCDC J ACK 5 L mE Ks 2785 zac s sen Eu el araos T112 1E F 572 araow 2 17 16w aew 122 25 lt 3052 T112 1E F 1 16w TO MAI N OB HDM LAMPEN b 7 7 azaoa RAUS Be T112 1
38. AVF16C225A000F405 103P501030 1 16W 100 J 103P503040 1 16W 5 6K J VR2A33 265P151010 VARISTOR AVF16C225A000F405 103P490030 1 16W 120 F 103P494080 1 16W 9 1K F VR2A33 265P151010 VARISTOR AVF16C225A000F405 103P501040 1 16W 120 J 103P494090 1 16W 10K F VR2A34 265P151010 VARISTOR AVF16C225A000F405 103P501050 1 16W 150 J 103P503070 1 16W 10K J VR2A34 265P151010 VARISTOR AVF16C225A000F405 103P490070 1 16W 180 F 103P503080 1 16W 12K J VR2A41 265P151010 VARISTOR AVF16C225A000F405 103P501060 1 16W 180 J 103P495020 1 16W 13K F VR2A42 265P151010 VARISTOR AVF16C225A000F405 103P401070 1 10W 220 J 103P495050 1 16W 18K F VR2A43 265P151010 VARISTOR AVF16C225A000F405 103P490090 1 16W 220 F 103P404000 1 8W 18K J VR2A44 265P151010 VARISTOR AVF16C225A000F405 103P501070 1 16W 220 J 103P990050 1 16W 22 JX4 103P491000 1 16W 240 F 103P504010 1 16W 22K J 103P491010 1 16W 270 F 103P495080 1 16W 24K F 103P501080 1 16W 270 J 103P504030 1 16W 33K J 103P491020 1 16W 300 F 103P504040 1 16W 39K J RESISTORS 103P501090 1 16W 330 J 103P496050 1 16W 47K F Conventional Resistors By Ref 103P491050 1 16W 390 F 103P504050 1 16W 47K J 103P502000 1 16W 390 J 103P504060 1 16W 56K J Part Part Name amp Description 103P491060 1 16W 430 F 103P504090 1 16W 100K J 103P491070 1 16W 470 F 103P505000 1 16W 120K J 1092179020 R CEMT PLT 1 8 OHM J 103 502010 1 16W 470 J 103P505030 1 16W 220K J 109P291010 RGB5PS 47 OHM 103P491090 1 16W 560 F 103P
39. Oi gm oum um LENS TAPE 73 BEZEL CORNERS 4 X2 47 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 f Model Legend WD 60737 b WD 60C9 c WD 65737 4 WD 65837 e WD 65C9 f WD 73737 g WD 73837 WD 73C9 i WD 82737 WD 82837 SCREEN PARTS 82 MODELS Parti Description 12 amp 13 SCREEN 491P231010 SCREEN LENTICULAR i HOLDERS 491P232010 LENS FRESNEL i 711B073010 COVER HOLDER T LENTICULAR 711B073020 COVER HOLDER T SCREEN 6358135010 CORNER S T i lt 761B538020 CORNER CAP TOP R 761B538040 CORNER CAP TOP R 711B074020 HOLDER SCREEN S R 711B074040 HOLDER SCREEN S R 63581360200 711B075010 HOLDER SCREEN B 635B136010 CORNER B L 7118074010 HOLDER SCREEN S L 7118074030 HOLDER SCREEN S L 761B538010 CORNER CAP TOP L 7618538030 CORNER CAP TOP L 623D513010 HOLDER SCREEN TOP BOTTOM 623D513020 HOLDER SCREEN SIDES Ow qu BLOG B FRESNEL LENS lt at 48 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837
40. V41 QUICK CONNECT GUIDE PAGE 46 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 f Model Legend WD 60737 b WD 60C9 WD 65737 4 WD 65837 e WD 65C9 f WD 73737 g WD 73837 WD 73C9 i WD 82737 WD 82837 SCREEN PARTS 60 65 amp 73 MODELS Part Description Part Description LENS TAPE TAPE LENS 6220487080 SPACER SCREEN CORNERS 491P217040 SCREEN LENTICULAR 6220489060 SPACER SCREEN TOP 491P217050 SCREEN LENTICULAR 6220489080 SPACER SCREEN TOP 491P217060 SCREEN LENTICULAR 6220550080 SPACER SCREEN B 491P218010 LENS FRESNEL 6220550090 SPACER SCREEN B 491P218020 LENS FRESNEL 6226601030 SPACER SCREEN B 491P218030 LENS FRESNEL 6220608010 SPACER SCREEN S 593B341010 HOLDER SCREENT 621B211010 COVER HOLDER T 593B350010 HOLDER SCREEN T 621B212010 COVER HOLDER T 593B371010 HOLDER SCREEN T 6218213010 COVER HOLDER T 5938342010 HOLDER SCREENB 761A382020 BEZEL FRONT 5938359010 HOLDER SCREEN B 761A383020 BEZEL FRONT 593B372010 HOLDER SCREEN B 761A384020 BEZEL FRONT 621B196010 HOLDER SCREEN 761A422010 BEZEL FRONT 621B196020 HOLDER SCREEN S 761A424010 BEZEL FRONT 6218207010 HOLDER SCREEN S 2 CO CO CO D HO par 065 k lt
41. WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 INTRODUCTION This service manual provides service instructions for the V41C V41 and 41 chassis types The specific models for each chassis type dimensions and weight are listed below Service personnel should read this manual thoroughly before servicing these chassis MODEL CHASSIS HEIGHT WIDTH DEPTH WEIGHT ORC WD 60C9 36 7 53 9 64 9 165 6 7 2 6 9 8 This service manual includes Assembly and disassembly instructions for cabinet and chassis components Servicing of the Lenticular Screen and Fresnel Lens Servicing printed circuit boards PCBs Electrical and Mechanical adjustments Chip parts replacement procedures Circuit block diagrams 3 8 5 3 NORWOOD The parts list section this service manual includes 1 Cabinet and screen parts 2 Electrical parts Schematic and block diagrams of the above listed models are included in this service manual for better understanding of the circuitry PRODUCT SAFETY NOTICE Many electrical and mechanical parts in television receivers have special safety related characteristics These charac teristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for higher voltage wattage etc Replacement parts which have special safety characteristics
42. ade vani sron 5 dus 5 M L2A91 3 R2xon 5 2 MAI N OL SVSL 2 4 DCDCY ACK cao czao2 SIE MAI N O1 iT p 50 25 16v DCDC J 2 59 E 4 Eu 3 3 3VS p 224 m lt lt 5 55 cvv sw scc R2x2pP Z Bou o a L P Sour go T e n a3 69 63 62 63 63 63 69 2 63 63 69 63 62 63 63 63 62 m 1 E un gt 1 hn ernest 7 MAI N 10 10w 16v casi a e au ow ora 2g pe i 25w m oer t R2A27 HDM DETT 11 56 gt AAA gt Jour our Sede 250 s av gt tr a 1 1 pp D2A22 VR2A21 2R2XCN Ese 3 lt mpl i 4 4 gt C2A51 SRGXZE PSTSA28NR VR2A22 330
43. n o e a a Ww 8 gt a S raras 5 5 5 C EE 5 gt or 5 E E p O 2 IE 10 z MAIN O1 ado ani Hum lt DCDC J ACK 5 A 2 4 5 5 E a MAIN RELAY Deon SHORT 2 oa 25w BACKLI GHT 1 N 2 475 25w 16v caBLEDETO 5 C7AO1 A TO MAIN O1 A iE i DCDC J ACK A A 7 F lt 4 UPD78F1178GF 5 GAT AX Mai e 25c3052 T112 1E F TO MAI N O8 o ROW EBI 1 RA 5 Lo uu 7 16w 525265 1 16w amp b i A 5 R
44. Lacoa caca cacas LVDS TXO Di N 220 ohm caca2 cacao cacss cace2 caces E E iour i 2vs 01 Foa 0 1 1 2v eus 25w 16v 25wiev 6 3 16v 25w 16v 2s5wiev 6 3 LvDS Di P e e 100 2 20 1 1 1 gt gt 25w 16v gt DLP2ADNOOOHLA D2N LVDS D2 Lacoa Lvps D2 BVS TO 2 n N 220 ohm M e e CL LVDS TXO e AUDI USB AvDO2PS5 P PUR a BEREES 220 ohm AvDo23 3v cacos caces Soe cacao cacse ZI ioo 2 20 am 1 1 av eue de 25vwiev 6 3 25v iev 25v 16v LVDS d CAS mmes2FHeE Ds P DAN TXO D4 Lacos N 220 ohm P e 9 cacos cacio A2 5v 100 2u 16v 6 25v 16v 20 6 av DLP2ADNOOOHLA DON LVDS DO 2v cacao Sov P e 2v
45. and remove the pressure sensitive double sided tape Lenticular Screen and Fresnel Lens Replacement 1 Apply LENS TAPE along the rear top edge of the Lenticular Screen 2 Place the Fresnel Lens on top of the Lenticular Screen and apply pressure along the top edge 3 Place the screens in the screen frame and reinstall the cushions top bottom and side rails NOTE The Lenticular Screen label must face the front and the Fresnel Lens label face the rear 4 Reverse the Screen Removal Procedure and insert the screens in the Bezel SCREEN LENTICULAR LENS LENS TAPE FRESNEL COVER HOLDER T s n LAB L LB EN po Q SPACER SCREEN S HOLDER SCREEN B HOLDER SCREEN S SPACER SCREEN B MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 SCREEN REPLACEMENT 82 Models Front Cover and Pedestal Removal 1 Remove screws A around the bottom rear edge 2 Openthe front control panel door and remove screws B 3 Liftthe Pedestal and Front Cover away from the front ____ PEDESTAL COVER Screen Assembly Removal 1 Remove screws C from the bottom front of the sc
46. let dap locate 36 USING LEAD FREE SOLDER 37 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 5 38 REPLACEMENT PARTS c 39 Parts Ordering EQ 39 Critical and Warranty Parts 39 Parts Tolerance Codes LG EU baie prada ee 39 PARTS QUICK REFERENCE LIST 2 21er 40 SERVICE PARTS LIST e 41 SCREENASSEMBEY PARTS LIST 11e rc cce tinc rere 47 MIRROR KITS AND PREPARATION 49 CIRCUITRY BLOCK DIAGRAMS ases nna 51 Main Power SUDplyz Saa PRA D EAR esd ud en EXP ERA M RI 51 DG ito DC Supplies e 52 Power Control MEE 53 System CONTO 54 L mp Control eR eda eves 55 Audio Video Signal 56 SCHEMATIC DIAGRAMS Digital Light Processing Digital Micro Mirror Device and DLP are Trademarks of Texas Instruments HDMI the HDMI logo and High Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC Page 4 MODELS WD 60C9
47. 82827 WD 65837 WD 73837 WD 82837 In the Bottom 16 9 Alignment Mode continuing to press lt gt will cause the geometry pattern to be displayed with 10 different preset amounts of correction to the Bottom Red 16 9 Line Continue pressing 44 or lt gt gt gt to cycle through the 10 patterns until you find the one with the straightest Bottom Red 16 9 Line Again count the patterns as you cycle through them When you find the pattern with the straightest line press ENTER to exit and save the 4 3 and 16 9 data Select the Geometry Test Pattern See HVPOS If Geometry is acceptable press BACK to quit To touch up the raster geometry proceed Select Straightest Red Line Bottom Phase 3 Geometry Touch up Alignment Enter the Manual Geometry Alignment mode Use the 44 or lt gt button to shift the cursor to the point needing correction Use the 47 A P gt buttons to indicate the direction and amount of correction necessary at the particular point Note Only the cursor will move The Geometry Pattern will not change Press the INFO button to apply the correction The Geometry Pattern will now show the correction Repeat steps 2 3 and 4 as needed Press ENTER to save your changes The Manual Geometry Alignment will be terminated Press BACK to exit the alignment mode Page 35 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82827 WD 65837 WD 73837 WD 82837
48. B50V8200P K 141 242010 142 010090 C CER B500V 470 41P140060 B50V 560 154 342010 CH50V27P J 181P734000 C ELEC 16V 2200M M 105C 41 141090 B50V 6800P K 154 344010 5 180P J 181P734000 C ELEC 16V 2200M M 105C 181P555000 C ELEC 35V 2200M M MISCELLANEOUS 142P0100900 500 470P K 1812555030 C ELEC 50V 0 47M 246578040 CABLE DVI 189P258010 C PLSTIC PP 630V 3300P J 246627010 AC POWER CORD 299P321010 FAN SCIROCCO BG0703 B042 00L T3 189P280010 C M PP 7T2J333J SM 299P335010 COOLING FAN LAMP BALLAST 181P732040 C ELEC 10V 3300M M 105C 299P339010 FAN DMD 181P731090 C ELEC 10V 470M M 105C LOWR 299P337010 THERMAL SENSOR 189P256030 C ALUM 16V 100M M UUD1C101MCL1GS 4110044020 CORE FERRITE ZCAT2032 0930 189P256030 C ALUM 16V 100M M UUD1C101MCL1GS 4110062010 CORE FERRITE ZCAT1518 0730 189P256030 C ALUM 16V 100M M UUD1C101MCL1GS 434P004010 SWITCH INTERLOCK 480P084020 SPEAKER 8 Ohms 10 watts 491 240010 PROJECTION LENS 572C013010 SPRING DOOR 6220489070 SPACER SPEAKER 6220484010 HOLDER LED 6230418010 HOLDER FAN SWITCHES 6428179010 DUCT TOP 6428180010 DUCT BOTTOM 6420431010 CATCH 00 432P109010 SW KEY BOARD KSHS611BT STRIKER dai 432P 109010 SW KEY BOARD KSHS611BT SCIO DAMES SPERRER 432P109010 SW KEY BOARD KSHS611BT 716044010 BADGE BRAND abcefh 432P109010 SW KEY BOARD KSHS611BT 7408239020 BUTTON POWER abcefh 432P10901
49. COMPONENTS READ CARE FULLY THE PRODUCT SAFETY NOTICE IN THE SERVICE MANUAL DON T DEGRADE THE SAFETY OF THE RECEIVER THROUGH IMPROPER SERVICING 5 of 13 6 of 13 7 of 13 8 of 13 8 of 13 10 of 13 11 of 13 12 of 13 13 of 13 1 02 D6 07 08 09 MISC PWBs DM CORE Control LED Preamp SW Lamp RS232 SBL WD 65737 WD 73737 WD 82737 WD 65837 V41 WD 73837 WD 82837
50. Cable Sat VCR and DVD layers 3 3 Enter the code lt 9 9 3 gt lt gt slide switch is in the TV after the Audio Lock for AV CABLE SAT VCR or Receiver feature has been used DVD positions When the audio and or video MENU gt Audio Video gt AV Reset All Audio and Video settings for a single input settings for the individual seems to be incorrect individual input are reset except for the Listen To Language Balance and Closed Caption settings To reset audio and video While viewing the TV press the front panel buttons All Audio and Video adjustments for all inputs to the VOL 44 atthe same time and hold settings are resetto the original factory settings for 10 seconds factory default settings No other menu options are changed To reset the TV when it does Press the POWER button on the front panel TV Micro Re boots turn on or off does notrespond hold it for 8 seconds Note The changes to the remote control front panel made during the current buttons or has other unusual TV On period may be symptoms lost All other previous user settings are not lost Initialize User resetall customer settings lt MENU gt lt 1 2 3 gt lt ENTER gt All customer menu Level except V Chip options and AV settings except V Chip are reset to factory default Initialize To resetall customer settings lt MENU gt lt 2 4 7 0 gt Highlight INITIALIZE and press All custo
51. Data Transfer Service Data is duplicated and stored in separate EEPROMSs in two locations PWB MAIN Working data for TV operation OPTICAL ENGINE Backup data The Optical Engine also includes data for the Color Wheel Index Delay setting determined at the factory Procedure 1 Enter the Service Mode MENU 2 4 5 7 Select the Data Transfer amp Geometry Menu 0 Data Transfer amp Geometry Menu lt MENU gt lt 2 4 5 7 gt lt 0 gt Warning Only use SAVE ENGINE AND GEOMETRY SETTING TO BACKUP after Optical Engine replacement Note Besides MANUAL GEOMETRY ALIGNMENT four data transfer choices are listed on screen RESTORE ENGINE DATA FROM BACKUP copies backup factory adjustments HVPOS White Balance and Index Delay from the Optical Engine to the PWB MAIN RESTORE GEOMETRY DATA FROM BACKUP copies backup factory Geometry Alignment data from the Optical Engine to the PWB MAIN RESTORE INDEX DELAY copies factory Index Delay Adjustment data from the Optical Engine to the PWB MAIN SAVE ENGINE AND GEOMETRY SETTING BACKUP copies all working data from the PWB MAIN into backup memory on the Optical Engine 2 Use the A gt buttons to select the data transfer item and press ENTER 3 Press BACK to quit After Engine Replacement 1 Hestore Index Delay 2 Save Engine and Geometry Setting to Backup After PWB MAIN Replacement 1 Restore Engine Data From Backup 2 Hestore Geometry Dat
52. LE CHIP LB E6SG S2U1 35 1 1C9010267P324010 HIC STR W6754 1C9020271P142010 IC RT9H301C 1 9030271 315010 HIC STR A6159 1C9031271P142010 IC RT9H301C IC9A01 271P254010 IC9A02 271P254010 IC9A03 271P254010 IC9A04 276 578020 IC9A06 271P321010 IC9A07 271 321010 IC9E01 275 989010 169080 271 171010 IC ISL6545ACBZ TS2698 IC ISL6545ACBZ TS2698 IC ISL6545ACBZ TS2698 IC C MOS MM3376A33NRE IC PST8242NR IC PST8242NR IC C MOS MAX3223ECAP IC MIC2040 1YMM TRANSISTORS CHIP Type Transistors Listed by Part No 08706 08707 08708 D900 262P855010 D LE CHIP LB E6SG S2U1 35 1 262P855010 D LE CHIP LB E6SG S2U1 35 1 262P855010 D LE CHIP LB E6SG S2U1 35 1 262P200010 DIODE D6SB80 7001 09005 262 170010 DIODE SARS01 09006 262P203070 DIODE UF4007 D9008 262P201060 DIODE 1N4006 D9009 262P201060 DIODE 1N4006 D9010 262P201060 DIODE 1N4006 D9011 262P201060 DIODE 1N4006 09012 264P045080 DIODE 152076 1524710 09013 262 084010 DIODE 310006 09014 264 774020 DIODE MTZJ4 7A B CQLF 09018 264 045080 DIODE 152076 1524710 09019 264 045080 DIODE 152076 1524710 09020 264 045080 DIODE 152076 1524710 Part No 261P842080 261P844010 261P845010 261P875010 261P877010 261P878010 261P881010 261P889010 Description 25 3052 112 1 1 436 112 1 1 241 1112 1 FDS8984 FDC655BN RT3Y97M T111 1 2SB1424T100R ISA1235AC1 T112A 1E 1F D9022 D9023
53. Ohm resistors The following precautions should be taken when replacing these parts Cautions 1 2 Use a fine tipped well insulated soldering iron and tweezers Melt the solder and remove the chip parts carefully so as not to tear the copper foil from the printed circuit board Discard removed chips do not reuse them Do not apply heat for more than 3 three seconds to new chip parts Avoid using a rubbing stroke when soldering Take care not to scratch or damage the chip parts when soldering Supplementary cementing is not required Chip Parts Removal Resistors Capacitors etc 1 Grasp the part with tweezers the solder at both sides alternately and remove one side of the part with a twisting motion Melt the solder at the other side and remove the part SOLDERING IRON SOLDER CHIP TWEEZERS 38 CHIP LEAD PATTERN SOLDERING IRON U TWEEZERS HIP ao PATTERN SOLDERING IRON SOLDER PATTERN PCB 5 TWEEZERS CHIP SOLDER SOLDERING IRON PATTERN B MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 REPLACEMENT PARTS Parts Ordering To expedite delivery of replacement parts orders specify the following 1 Model Number Serial Number 2 PartNumber and description 3 Quantity Note Unless complete information is supplied delay in proce
54. RIGHT PC9010 268P125010 PHOTO COUPLER FOD617C A 761B557030 ORNAMENT LEFT PC9020 268P125010 PHOTO COUPLER FOD617C A 761B557040 ORNAMENT RIGHT TU1A01 295 571010 NTSC ATSC TUNER 115U4020AM 7758170010 NAME PLATE 01 285 485030 QTZ CRYST SMD 49 24 576MHz 7758170020 NAME PLATE XAA01 285 494010 QTZ CRYST HC 49 U 54MHZ 7758170030 NAME PLATE 4101 285 481070 QTZ CRYST SMD 49 7 3728MHZ 7758170040 NAME PLATE X4L02 285 485030 QTZ CRYST SMD 49 24 576MHz 775B170050 NAME PLATE X7A01 285 403020 QTZ CRYST DMX S26S 32 768KHz 7758170060 NAME PLATE X7A02 285P481090 QTZ CRYST SMD 49 20MHz 775B170070 NAME PLATE 78300 938 078010 UNIT PREAMP ROM V3132SY 7758170080 NAME PLATE 775 170090 NAME PLATE 7758171010 NAME PLATE gt 5 0 bh PAGE 45 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 Model Legend WD 60737 b WD 60C9 c WD 65737 d WD 65837 WD 65C9 f WD 73737 g WD 73837 WD 73C9 i WD 82737 WD 82837 Ref Part Part Name amp Description Ref Part Name amp Description MIRROR KITS KIT MIR V41 60 60 MIRROR KIT KIT MIR V41 65 65 MIRROR KIT KIT MIR V41 73 73 MIRROR V41 82 82 MIRROR KIT ACCESSORIES 290P175010 REMOTE CONTROL V41 774 001010 CLOTH SOFT WD60737 BASIC INSTRUCTION GUIDE
55. VARISTOR ERZV10D471CS PartNo Value PartNo Value VR2A11 265 151010 VARISTOR AVF16C225A000F405 103P408040 1 10W 2 2 J 103P502040 1 16W 820 J VR2A12 265P151010 VARISTOR AVF16C225A000F405 103P508040 1 16W 2 2 J 103P492050 1 16W 1K F VR2A13 265 151010 VARISTOR AVF16C225A000F405 103P408060 1 10W 3 3 J 103P502050 1 16W 1K J VR2A14 265 151010 VARISTOR AVF16C225A000F405 103P500010 1 16W 10 J 103P492070 1 16W 1 2K F VR2A21 265P151010 VARISTOR AVF16C225A000F405 103 400010 1 10W 10 J 103P502060 1 16W 1 2K J VR2A21 265P151010 VARISTOR AVF16C225A000F405 103P400050 1 10W 22 J 103P502070 1 16W 1 5K J VR2A22 265P151010 VARISTOR AVF16C225A000F405 103P500050 1 16W 22 J 103P493030 1 16W 2 2K F VR2A22 265P151010 VARISTOR AVF16C225A000F405 103P500070 1 16W 33 J 103P502090 1 16W 2 2K J VR2A23 265P151010 VARISTOR AVF16C225A000F405 103P500090 1 16W 47 J 103P493050 1 16W 2 7K F VR2A23 265P151010 VARISTOR AVF16C225A000F405 103P501000 1 16W 56 J 103P503000 1 16W 2 7K J VR2A24 265P151010 VARISTOR AVF16C225A000F405 103P794050 1 16W 68 F 103P493070 1 16W 3 3K F VR2A24 265P151010 VARISTOR AVF16C225A000F405 103P501010 1 16W 68 J 103 503010 1 16W 3 3K J VR2A31 265 151010 VARISTOR AVF16C225A000F405 103 991020 1 16W 68 JX4 103P493090 1 16W 3 9K F VR2A31 265 151010 VARISTOR AVF16C225A000F405 103P509090 1 16W 75 J 103P494010 1 16W 4 7K F VR2A32 265P151010 VARISTOR AVF16C225A000F405 103 401030 1 10W 100 J 103P503030 1 16W 4 7K J VR2A32 265P151010 VARISTOR
56. W D 73737 938P158030 491P218030 491P217060 KIT MIRV4173 __ __ 211 ___ ___ n Page 40 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 Model Legend WD 60737 b WD 60C9 WD 65737 d WD 65837 e WD 65C9 f WD 73737 g WD 73837 WD 73C9 i WD 82737 WD 82837 Ref Part IC1B01 271P171010 IC1B02 265P151010 IC2A01 276P726010 IC2A51 276P742020 IC3A00 276 733010 IC3C00 276 741010 IC4A01 276P742020 4 02 276P687010 IC4F01 276 744010 2 271 033020 IC4F03 276 744010 IC4G01 271 251040 IC4L01 276P485010 IC4L02 276P740010 IC4L03 276 545090 IC4L05 276P628010 IC5A01 276P722010 IC5A02 271P319010 IC5A03 271P319010 6 00 276P336010 IC6C02 271P251020 IC7A01 276P576010 IC7A03 276P578020 7 01 276P519010 8300 276P525010 Part Name amp Description INTEGRATED CIRCUITS IC MIC2040 1YMM VARISTOR AVF16C225A000F405 IC C MOS Silg287CNU IC C MOS PST8428NR IC C MOS YDA156 VZ IC C MOS 4420 IC C MOS PST8428NR IC C MOS BCM3549LKFSB5G IC C MOS NT5TU64M16DG AC IC LP2996LQNOPB IC C MOS NT5TU64M16DG AC IC MM1662FHBE IC C MOS SC16C652BIB48 IC C MOS 1240647 48 IC C MOS NAND01GW3B2CN6E P IC C MOS PL671 33 120SC R IC C MOS UPD808526F1 S11 MNJ A IC MM1701AHBE IC MM1701AHBE IC C MOS Sil7170CMHU IC MM166
57. WD 82737 anos 29521 WD 82837 7 of 13 DM MEMORY SHADED COMPONENTS HA VE SPECIAL CHARACTERISTICS IMPORTANT SAFETY BEFORE REPLACING ANY OF THESE COMPONENTS READ CARE FULLY THE PRODUCT SAFETY NOTICE IN THE SERVICE MANUAL DON T DEGRADE THE SAFETY OF THE RECEIVER THROUGH IMPROPER SERVICING RAaL26 116 NAND_RBN NAND_REN NAND CSON cav22 1 16w 1 16w I C4LO5 PL671 1205C R 576mhz cav23 sov NAND CLE 16085601 ALE 100 16w 16v RaL28 e N 600 ehm T y RASET MAI N ASIC EBI CSON ADDR 3 ADDR O ADDR 1 ADDR 2 REN DATAL 7 NAND DATA 6 NAND DATAL5 DATA 4 NAND_DATAL 3 NAND DATA 2 DATA 1 DATA 0 1 1 25w 16v R4L13 10K 1 16W R4L15 10K 1 16W R4L17 10K 1 16W 0 0 o 4 0 0 t 4 0 5 MAI N 10 oz 25wv 16v CR 4 22 xs e Y Y e 25w 16v 47 1000 6
58. WD 82837 MIRROR KIT PARTS LIST MODEL KIT PART DESCRIPTION PART QTY WD 60C9 MIRROR 60 Inch 767D088050 WD 60737 HOLDER MIRROR EDGE 6230439050 WD 65C9 767D088070 WD 65737 KIT MIR V41 65 HOLDER MIRROR EDGE MIRROR 73 Inch WD 73C9 623D439030 WD 65837 I r zlo rz 51410155 D 18 95 m 25 lt lt 0 lt lt 55 5 59157 2 29 9 2019 3 3 olo mim 623D439030 WD 82737 6230512010 1 HOLDER MIRROR SIDE WD 73737 KIT MIR V41 73 T WD 73837 mim zz TI TI 2 2 25 zs 3 MIRROR 82 Inch UU mm 30 20 lt lt 22 29129 mm Q mm MIRROR PREPARATION Prepare the mirror for installation by adding HOLDER MIRROR EDGE and STIFFENERs to the back of the mirror The back of the mirror is identified by the date code printed in the lower right corner NOTE No stiffeners are used in the 60 inch or 82 inch models STIFFENER INSTALLATION Side Stiffener Top Stiffener 40mm from SIDE Edge and 84mm 40mm from BOTTOM Edge and 73 Models 40mm from SIDE EDGE 130mm from TOP Edge Page 49 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 LEGEND A Backside of Mirror Date Code printed on bottom right side HOLDER MIRROR EDGE S
59. are identified in this service manual Electrical components having such features are identified by shading on the schematic diagram and parts list of this service manual The replacement for any safety part should be identical in value and characteristics The PWBs usedin this chassis are constructed using Lead Free Solder When servicing use Solder only recommended Lead Free Solder Refer to the section Using Lead Free Solder Page 5 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 SAFETY PRECAUTIONS NOTICE Observe all cautions and safety related notes located inside the receiver cabinet and on the receiver chassis WARNING 1 Operation of this receiver outside the cabinet or with the cover removed presents a shock hazard from the receiver s power supplies Work on the receiver should not be attempted by anyone who is not thoroughly familiar with the precautions necessary when working on high voltage equipment 2 When service is required observe the original lead dress Where a short circuit has occurred replace those components that indicate evidence of overheating SAFETY PRECAUTION To protect your eyes do not look directly into the lamp or light coming directly from the lamp lens or mirror Leakage current check Before returning the receiver to the customer it is recommended that leakage current be measured according to the following methods 1 Col
60. enter the 4 3 Alignment Mode The pattern below will be displayed Note Pressing lt gt will toggle between the 4 3 16 9 top 8 bottom and 16 Point Geometry Alignment modes 2 Inthe 4 3 Alignment Mode continuing to press lt gt will cause the geometry pattern to be displayed with 11 different preset amounts of correction Continue pressing lt gt or lt gt to cycle through the 11 patterns until you find the one with the straightest Blue 4 3 Lines It may help to count the patterns as you cycle through them When you find the pattern with the straightest Blue 4 3 Lines press lt gt The Top 16 9 Alignment Mode will then be activated as indicated by the Top Red 16 9 Line displayed in the pattern Select Straightest Blue Lines 3 Inthe Top 16 9 Alignment Mode continuing to press lt gt will cause the geometry pattern to be displayed with 15 different preset amounts of correction to the Top Red 16 9 Line Continue pressing lt gt lt gt to cycle through the 15 patterns until you find the one with the straightest Top Red 16 9 Line Again count the patterns as you cycle through them When you find the pattern with the straightest line press gt The Bottom 16 9 Alignment Mode will then be activated as indicated by the Bottom Red 16 9 Line displayed in the pattern Select Straightest Red Line Top Page 34 1 2 3 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD
61. sow n 1 1 Shel C2A18 D2A11 M NUR 20 Locati on Post GND 21 Locati on Post GND alls ROX2N lt gt 22 Locati on Post GND 23 Locati on Post GND ROx2P e 2 25 i a 769 MC2850 T111 1 zi 5 Bows o T QO VR2A44 m ave O Els No m ANT 2 VR2A11 Ema 2 perce g Lxx MAIL N ioo ELS DM CORE mis Eeen m Sf Tover caos VR2A12 1 lt c gt 3 pes pen 2 5 a UN gt lt E af dm I R2AO7 HEHE HOHC HEHE PM 2 16w RIXCN 1 N m o o o a m VR2A13 3 52 hd 2 RLX2N m n cec 56 9 5 462 R1X2P AA s 1 C2AO1 naPvnsv o o 7 a AGE gt ij 9 vccss ceus 9 ae e 62
62. the Side HDMI connector V41 only 5 Remove screws D 6 Liftthe PWB MAIN out of the BN chassis e e o PWB MAIN Installation 1 Install screws A B and C first 2 Theninstall screws D 3 Perform Restore Engine Data From Backup See Data Transfer in Service Adjustments section 4 Perform Restore Geometry Data From Backup See Data Transfer in Service Adjustments section Page 9 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 OPTICAL ENGINE ASSEMBLY OPTICAL ENGINE ASSEMBLY COMPONENT AND CONNECTOR LOCATIONS Rear View Sin CCo J10 pvNAMC FAN d 19 ae EXHAUST THER
63. 0 SW KEY BOARD KSHS611BT 0 7408240010 BUTTON POWER doi 432P109010 SW KEY BOARD KSHS611BT 432P109010 SW KEY BOARD KSHS611BT fh TEMA j abce 7520353020 TERMINAL SIDE JACK 7614355040 COVER BACK abcde 761359040 COVER BACK fohij 761 471010 COVER PORTHOLE 7618478020 COVER LAMP 7618505020 DOOR FRONT cc gt gt gt 44 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 Model Legend WD 60737 b WD 60C9 c WD 65737 d WD 65837 e WD 65C9 f WD 73737 g WD 73837 WD 73C9 i WD 82737 WD 82837 Ref Part Part Name amp Description Ref Part Name amp Description 761B505030 DOOR FRONT PRINTED CIRCUIT BOARDS 761B506020 DOOR FRONT 761B506030 DOOR FRONT 761B511010 DOME SPEAKER R 934D057001 ASSY PWB LED abcefh 761 511020 DOME SPEAKER L 9346328001 ASSY PWB MAIN abcefhi 761B541010 SPEAKER DOME ij 9340328002 ASSY PWB MAIN 99 7618550010 SBL HOLDER 934 329001 ASSY PWB POWER 7610837010 LED CHIP i 934C331001 ASSY PWB SBL 7610842010 SBL LENS i 934D058001 ASSY PWB PREAMP abcefhi 761D999020 LED CHIP abcefh 9340058002 ASSY PWB PREAMP 7710127010 PAD BOTTOM 9340059001 ASSY PWB SW LAMP 7710127030 PAD BOTTOM abce 9340060001 ASSY PWB CONTROL abcefh 7710139010 PAD BOTTOM dfgh 934D060002 ASSY PWB CONTROL dgij 7710139020 PAD MIRROR HOLDER fgh 934D
64. 062001 ASSY PWB RS232 9158403001 LAMP CARTRIDGE V41 938 127010 ASSY BALLAST PWB 938 137010 COLOR WHEEL 938P088010 DB MODULE 938 158010 OPTICAL ENGINE ab 938 158020 OPTICAL ENGINE COSMETIC PARTS 938 158030 OPTICAL ENGINE 9558378003 OPTICAL ENGINE 955378004 OPTICAL ENGINE 9558378005 OPTICAL ENGINE j 761 423020 COVER FRONT 3D 440474010 PIN JACK MINI DIN 3P 761A425010 PEDESTAL 9000 299P340010 SURGE SUPPRESSOR DE37 452M A21F A 7618544010 65 L amp R 29000 2830161010 FUSE 125V 10A 761B546010 ORNAMENT C 29001 283P144080 FUSE 125V 5A Type 20N Skygate Co Ltd 7618550020 SBL HOLDER F9002 283P144080 FUSE 125V 5A Type 20N Skygate Co Ltd A 7618551010 73 ORNAMENT L amp R 29003 283P144080 FUSE 125V 5A Type 20N Skygate Co Ltd A 761B552010 82 ORNAMENT L amp R F9A01 283P171090 FUSE CHIP KAB2402632NA29010 A 761B555010 ORNAMENT 24V 6 3A Type KAB Matsuo Electric Co Ltd 7618555020 ORNAMENT RIGHT J6C00 4520564010 DVI CONNECTOR 761B555030 ORNAMENT LEFT K9010 287P111060 RELAY POWER LKT1AF 5V 761B555040 ORNAMENT RIGHT K9011 287P111060 RELAY POWER LKT1AF 5V 7618556010 ORNAMENT LEFT P7E01 45106268010 JACK IR BLASTER 1P 761B556020 ORNAMENT RIGHT P9B01 4400457040 PIN JACK BOARD 9P 7618556030 ORNAMENT LEFT P9B02 4400458020 PIN JACK BOARD 6P 7618556040 ORNAMENT RIGHT P9B03 4400475010 PIN JACK BOARD 3P 7618557010 ORNAMENT LEFT P9B04 4400476010 PIN JACK BOARD 2P 761B557020 ORNAMENT
65. 2 D2A51 MC2850 7111 1 2mR2xoP R2XCN VR2A34 R2A57 i as 16w 2sB142aTriooR R2AS1 52 R2A53 gt 1 SAi235ACi 1E 1F iso d ie as 1 16w c2as2 So R2A55 5 2 2 T112 1E R2A56 29 1 16w af aeu 16v R2xcP NR2A23 VR2A31 R2XON 2 R2xoP R2X1N 2R2x1P VR2A24 2R2x2N R2X2N R2x2P 2402 aut 685 588 Nog ii 4 5 7 z ij T e 4 4 4 4 3 4 D2A32 AU m2850 T111 1 R2A35 1 16 1 16w R2A33 R2A37 7 ers D2A31 1 16w MAZBOS1GHL o o 1 c2A39 o 22 25w 163 R3XCP R3X0N R3X0P R3X1N R3X2N R3X2P R2A31 R2A32 Table of Contents Model Chassis 17 rew Page Title Page Contents BLOCK Wiring Diagram WD 60C9 1 16
66. 2 3 4 5 wa Install Duct Assembly on the new Engine Remove the Protective Lens Cover from the face of the Lens and place it on the old Engine Install the Engine Assembly in the cabinet After a new Engine is installed perform the Restore Index Delay and Save Engine and Geometry Setting to Backup procedures as described in the Data Transfer section of the Service Adjustments If needed perform the Horizontal and Vertical Centering Adjustment and Manual Geometry Alignment described in Service Adjustments Page 13 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 COLOR WHEEL REPLACEMENT SYMPTOMS Noise Bad Motor Bearing Solarized Picture NOTE Before replacing the Color Wheel check the Index Delay Adjustment COLOR WHEEL REPLACEMENT PROCEDURE CAUTION This procedure should be performed in a dust free environment Any dust entering into the color wheel chamber can cause abnormalities in the picture 1 Remove Engine Assembly and cover the projection lens to protect it from scratches Remove the TOP DUCT Remove the 2 screws A shown in Figure 1 Disconnect the 2 connectors J6 amp J7 shown in Figure 1 Lift the top cover off of the color wheel chamber Figure 1 Color Wheel Cover and Connectors 6 Remove screws B shown in Figure 2 7 Use Handle to lift the Color Wheel from the chamber 8 Forinstallation rever
67. 25v 16v 25w 16v our T RAL car WD 73737 V41 9 of 13 MAIN 07 TIE WD 82737 SHADED COMPONENTS HA VE SPECIAL CHARACTERISTICS IMPORTANT TET WD 65837 1 41 SAFETY BEFORE REPLACING ANY OF THESE COMPONENTS READ CARE TUE WD 73837 41 FULLY THE PRODUCT SAFETY NOTICE IN THE SERVICE MANUAL DON T sens WD 82837 DEGRADE THE SAFETY OF THE RECEIVER THROUGH IMPROPER SERVICING 8 8 8 8 8 8 8 8 B 8 B N N X N N N N m E E 9 a 5 8 8 8 8 5 N aS N y 3 2 Im T 25 16 C6C77 0 1 25 16V C6C87 E 100 50 50v D OD E E GO ED E EO E D Y E EO EDO TC
68. 3DHBE IC C MOS UPD78F1178GF S GAT AX IC C MOS MM3376A33NRE IC C MOS 74HC132DB IC C MOS MAX4489ASA T Ref 02 11 D2A12 D2A13 02421 02422 02423 02431 02432 02433 02441 02442 02443 02452 D4A03 D4A04 D4A05 D4A06 D4A07 D4A08 D7A03 D7A04 D8000 D8200 D8300 D8301 D8701 Part Part Name amp Description DIODES DIODE CHIP MAZ8051GHL D CHIP MC2850 T111 1 D CHIP MC2850 T111 1 DIODE CHIP MAZ8051GHL D CHIP MC2850 T111 1 D CHIP MC2850 T111 1 DIODE CHIP MAZ8051GHL D CHIP MC2850 T111 1 D CHIP MC2850 T111 1 DIODE CHIP MAZ8051GHL D CHIP MC2850 T111 1 D CHIP MC2850 T111 1 D CHIP MC2850 T111 1 D CHIP MALSO68X0L D CHIP MALSO68X0L D CHIP MC2850 T111 1 D CHIP MC2850 T111 1 D CHIP MALSO68X0L D CHIP MALSO68X0L D CHIP MC2850 T111 1 D CHIP MC2836 T112 1 DIODE LE SML1216W C D DIODE LE SML1216W C D D CHIP MC2838 T112 1 DIODE PHOTO SFH235FA D LE CHIP LB E6SG S2U1 35 1 262P880080 262P830010 262P830010 262P880080 262P830010 262P830010 262P880080 262P830010 262P830010 262P880080 262P830010 262P830010 262P830010 262P163010 262P163010 262P830010 262P830010 262P163010 262P163010 262P830010 262P828020 264P584020 264P584020 262P828010 268P100010 262P855010 D8702 D8703 D8704 D8705 262P855010 262P855010 262P855010 262P855010 D LE CHIP LB E6SG S2U1 35 1 D LE CHIP LB E6SG S2U1 35 1 D LE CHIP LB E6SG S2U1 35 1 D
69. 505040 1 16W 270K J Type RGB5PS 5W Noble U S A Inc 109P212090 R SURGE 1 2W 4 7M J 103P145030 R CARBON 1 2W 220K J 1030188020 R METAL 2W 2 2 J 103P145000 R CARBON 1 2W 120K J 103P145000 R CARBON 1 2W 120K J 1030187070 R METAL 2W 0 56 J 1030187070 R METAL 2W 0 56 J 103P142060 R CARBON 1 2W 1 2K J 109D151060 R CARBON 1 4W 68 J 109D154010 R CARBON 1 4W 270 J 1030184000 R METAL 2W 18K J 1030184000 R METAL 2W 18K J 103P145030 R CARBON 1 2W 220K J 103P143010 R CARBON 1 2W 3 3K J 1030390030 R METAL P 3W 15 J 103P145060 R CARBON 1 2W 390K J 103P145030 R CARBON 1 2W 220K J 103P502020 1 16W 560 J 103 506010 1 16W 1M J 103P400050 1 10W 22 J PAGE 43 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 Model Legend WD 60737 b WD 60C9 WD 65737 d WD 65837 e WD 65C9 f WD 73737 g WD 73837 WD 73C9 i WD 82737 WD 82837 Ref Part Part Name amp Description Ref Part Part Name amp Description CAPACITORS AND TRIMMERS CAPACITORS Conventional Capacitors By Ref HIP Type Capacitors Listed by Value Part Part Name amp Description Part No Value 181P354090 C ELEC 35V 470 5 5P C 141P142010 B50V 0 01M K 181P354090 C ELEC 35V 470 CH50V 10P C 141P142090 B25V 0 047 189 252020 C ELE DBL LAYER EECS0HD224V 12P J 14P144020 F25
70. 6 TOUCH ALL EXPOSED METAL PARTS RECEIVER INSULATED TABLE MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 DISASSEMBLY BACK COVER REMOVAL BACK COVER 4 NO LAMP X 2 COVER 999999 lt lt 629 73 amp 82 Models Only Back Cover Removal 1 Remove screws A from the back cover 2 Remove the back cover from the TV CHASSIS REMOVAL amp DISASSEMBLY p 2 fo amp amp e e 9 amp SES WOODS Side View 5 Chassis Removal 1 Remove five screws A one side four rear 2 Disconnect all cables connecting to the chassis 3 Slide the chassis out of the cabinet Page 7 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 W
71. ANE o E E T E E 1 2 2K zx MAIN O4 O6 EE 1 as 16w D OT G a er L7ao2 sov N 600 ohm MAIN O4 1 C7AO3 R7A22 DMCORE MvB376A33NRE dew MAIN Sdn DCDC J ACK BUR ere SUR pies icc 25 un zd 2 CR SBI 3 QE MAIN iy DCDC J ACK R7CO3 7 2 1 SA1235AC1 T112A eee Page Page Title Page Contents Sees WD 60C9 10413 BLOCK Wiring Diagram D 60C L 20f13 PWB POWER Power Supply WD 65C9 DC DCHJACK WD 73C9 4 of 13 DCDC ACK 5 of 13 6 of 13 WD 60737 WD 65737 V41 WD 73737 41 WD 82737 WD 65837 41 WD 73837 V41 WD 82837 7 of 13 8 of 13 MICRO SHADED COMPONENTS HA VE SPECIAL CHARACTERISTICS IMPORTANT SAFETY BEFORE REPLACING ANY OF THESE COMPONENTS READ CARE FULLY THE PRODUCT SAFETY NOTICE IN THE SERVICE MANUAL DON T DEGRADE THE SAFETY OF THE RECEIVER THROUGH IMPROPER SERVICING 12 of 13 900000 2128 8 PVB CONT ENTER ACTI vi TY KSHS611BT 58002 D 5 3 25 D8000 for Onl y gt
72. AR SCREEN FRESNEL HO SCREEN LENS FRONT LDER EN TOP BOTTOM SIDES vL Label Position Facing Outside Lenticular Screen and Fresnel Lens Replacement 1 Place the Fresnel Lens on top of the Lenticular Screen with the labels facing outside as shown 2 Install HOLDER SCREEN top bottom and sides as shown above 3 Reverse the disassembly procedure to reassemble and install the screen frame assembly NOTE The Lenticular Screen must face the front and the Fresnel Lens must face the rear Page 21 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 MIRROR REPLACEMENT MIRROR REPLACEMENT 60 65 amp 73 Models 1 Toaccess the Mirror for replacement remove the Screen Assembly See Screen Assembly Removal 2 The Mirror slides down into the Left Right and Bottom Brackets inside the cabinet 3 For 73 models a Top Bracket is installed 3 Seethe Mirror Parts section for instructions on preparing a replacement mirror TOP BRACKET 73 Models SUPPORT BRACKETS MIRROR REPLACEMENT 82 Models 1 Toaccess the Mirror for replacement remove screws A and lift away the Mirror Cover 2 The Mirror rests in place below the Mirror Cover 3 Seethe Mirror Parts section for instructions on preparing a replacement mirror
73. BEADS CHIP BEADS CHIP BEADS CHIP BEADS CHIP BEADS CHIP BEADS CHIP BEADS MZ16085601 MZ16085601 H K LOW R 720125221 MZ16085601 MZ16085601 MZ16085601 MZ16085601 720125221 220125221 716085601 gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt T4G01 T4G02 T4G03 T4G04 T4G05 T4G06 T6C01 T6C02 T9010 350P865010 TRANS PWR SRW2630EG U04H016 409P978010 409P978010 409P978010 409P978010 409P978010 409P978010 409P978010 409P978010 EMI FILTER CHIP EMI FILTER CHIP EMI FILTER CHIP EMI FILTER CHIP EMI FILTER CHIP EMI FILTER CHIP EMI FILTER CHIP EMI FILTER CHIP DLP2ADN900HL4 DLP2ADN900HL4 DLP2ADN900HL4 DLP2ADN900HL4 DLP2ADN900HL4 DLP2ADN900HL4 DLP2ADN900HL4 DLP2ADN900HL4L TRANSFORMERS T9030 350P867010 TRANS PWR SRW16ES U37V014 PAGE 42 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 Model Legend WD 60737 b WD 60C9 WD 65737 d WD 65837 e WD 65C9 f WD 73737 g WD 73837 WD 73C9 i WD 82737 WD 82837 Ref Part Part Name amp Description Ref Part Part Name amp Description VARISTORS RESISTORS CHIP Type Resistors Listed by Value RV9000 265P100040 VARISTOR ERZV10D471CS RV9001 265P100040
74. BEADS MMZ1608S601 409P974010 CHIP BEADS MMZ1608S601 409P974010 CHIP BEADS MMZ1608S601 L7C03 409P974010 CHIP BEADS MMZ1608S601 L8300 409 975010 CHIP BEADS 220125221 L9001 351P351010 LINE FILTER SC22 05 70J 19002 351P351010 LINE FILTER SC22 05 70J 19005 3210141010 COIL RF 6 8MH M L9A01 409 975010 CHIP BEADS 220125221 L9A02 409 975010 CHIP BEADS 220125221 L9A03 409 975010 CHIP BEADS 220125221 L9A05 351 349010 COIL CHOKE CHIP CDRH8D43NP 2RONC L9A06 409 975010 CHIP BEADS 220125221 L9A07 351 349010 COIL CHOKE CHIP CDRH8D43NP 2RONC L9A11 409 974010 CHIP BEADS 71608 601 L9A12 409 974010 CHIP BEADS 71608 601 L9A13 409 974010 CHIP BEADS 71608 601 L9A14 409 974010 CHIP BEADS 71608 601 L9A15 409 974010 CHIP BEADS 71608 601 L9A16 409 975010 CHIP BEADS 220125221 L9A17 351 349010 COIL CHOKE CHIP CDRH8 L9A18 409 974010 CHIP BEADS 71608 601 L9E03 3256411090 COIL CHIP 33MH J 9680 409 975010 CHIP BEADS 220125221 L9G81 409 974010 CHIP BEADS 71608 601 gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt 3NP 2RONC gt gt gt gt gt 409 974010 409 974010 3250421020 409 975010 409 974010 409 974010 409 974010 409 974010 409 975010 409 975010 409 974010 CHIP BEADS CHIP BEADS COIL CHIP 68 CHIP BEADS CHIP
75. D 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 OPTICAL ENGINE REPLACEMENT Continued UPPER DUCT 999 090 7 000 o 00 000 00 000 00 000 00 2 9 00 000 00 o9599 0 ALA 000 020 555 eis Lo Jp oj 99 I o Pda OPTICAL L ENGINE LOWER DUCT Figure 4 Lower Duct Rear Mounting Screw S Ed LI eO Figure 5 Lower Duct Front Mounting Screw LOWER DUCT REMOVAL 1 2 3 Remove Upper Duct Fans Fan Holders Thermal Sensor and Lamp Cartridge See previous page Remove the 2 screws C one in front and one in the rear of the lower duct referto Figures 4 and 5 Carefully remove the lower duct from the Engine ENGINE Replacement Reverse the Removal Procedure 1
76. D 65837 WD 73837 WD 82837 CHASSIS REMOVAL amp DISASSEMBLY Continued PG2 414 i RS232C Rear Terminal Cover Removal 1 Remove nut from the ANT input Disconnect connector PG2 from the rear of the RS232C assembly 41 only Remove screws C and D Remove the Terminal Cover from the chassis POWER SUPPLY HEAT SHIELD SINK Power Supply Shield Removal 1 Remove screw A 2 Remove the Power Supply Shield from the chassis PWB POWER Removal 1 Remove screws B 2 Disconnect all cables from the PWB POWER 3 Liftthe PWB POWER from the chassis PWB POWER Installation NOTE The PWB POWER should be re installed so the Heat Sink is opposite the Power Supply Shield Page 8 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 CHASSIS REMOVAL amp DISASSEMBLY Continued TOP CHASSIS BRACKETS Top Chassis Brackets Removal NOTE Removal of the Power Supply Shield and PWB POWER is not required to remove the Top Chassis Brackets 1 Remove screws A 2 Disconnect all cables from the PWB POWER 3 Liftthe Top Chassis Brackets from the chassis PWB MAIN Removal 1 Disconnect all cables to PWB MAIN 2 Remove screws A from the DVI connector 3 Remove screws B from the Side Terminals 4 Remove screw C from
77. D9024 264P775080 262P085010 262P085010 DIODE DIODE DIODE MTZJ6 2CQLF 11 EFS2N TA2B5 11 EFS2N TA2B5 D9026 262P208010 DIODE FCHS10A12 15A D903 D9A01 D9A02 D9A03 D9A04 D9A06 D9A08 D9A09 PAGE 41 262P210010 DIODE 30PHA20 FC5 262P852010 D CHIP 545 262P852010 D CHIP 545 262P882020 DIODE CHIP MAZ8160GHL 262P882010 262P828010 262P828010 262P900010 DIODE CHIP MAZ8150GHL D CHIP MC2838 T112 1 D CHIP MC2838 T112 1 DIODE FLZ3V9A T amp R 2500 reel MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 Model Legend WD 60737 b WD 60C9 WD 65737 d WD 65837 e WD 65C9 f WD 73737 g WD 73837 WD 73C9 i WD 82737 WD 82837 Ref Part Part Name amp Description COILS Ref 15 07 16000 16001 16002 16003 16004 16005 16006 16008 16014 16024 16046 16094 L7A01 L7A02 L7C02 Part 409P974010 CHIP BEADS 216085601 409P974010 CHIP BEADS 216085601 409P974010 CHIP BEADS 216085601 409P974010 CHIP BEADS 216085601 409P974010 CHIP BEADS 216085601 409P974010 CHIP BEADS 216085601 409P974010 CHIP BEADS 216085601 409P974010 CHIP BEADS 216085601 409P974010 CHIP BEADS 216085601 M M M M M M M Part Name amp Description 409P975010 CHIP BEADS 220125221 3250420070 COIL CHIP 10MH K LOW R 409P975010 CHIP B
78. EADS 220125221 409P975010 CHIP BEADS 220125221 409 979010 EMI FILTER CHIP DLW21SN900SQ2L 409P974010 CHIP BEADS MMZ1608S601A 409P975010 CHIP BEADS 220125221 409P974010 CHIP BEADS MMZ1608S601A 409P974010 CHIP BEADS MMZ1608S601A 351P317010 COIL CHOKE CHIP PLC 1055 220S 351P317010 COIL CHOKE CHIP 1055 2205 351P317010 COIL CHOKE CHIP 1055 2205 351P317010 COIL CHOKE CHIP 1055 2205 409P974010 CHIP BEADS MMZ1608S601A 3250505060 COIL CHIP MLF2012A2R7J 409P974010 CHIP BEADS MMZ1608S601A 409P974010 CHIP BEADS MMZ1608S601A 409P974010 CHIP BEADS MMZ1608S601A 409P975010 CHIP BEADS 72012 221 409P975010 CHIP BEADS 72012 221 409P975010 CHIP BEADS 72012 221 409P975010 CHIP BEADS 72012 221 409P975010 CHIP BEADS 72012 221 409P975010 CHIP BEADS 72012 221 409P975010 CHIP BEADS 72012 221 409P975010 CHIP BEADS 72012 221 409P974010 CHIP BEADS MMZ1608S60 409P974010 CHIP BEADS MMZ1608S60 409P974010 CHIP BEADS MMZ1608S60 409P974010 CHIP BEADS MMZ1608S601 409P974010 CHIP BEADS 216085601 409P974010 CHIP BEADS MMZ1608S601 409P974010 CHIP BEADS 216085601 409P974010 CHIP BEADS MMZ1608S601 409P974010 CHIP BEADS 216085601 409P974010 CHIP BEADS 216085601 409P975010 CHIP BEADS 720125221 409P974010 CHIP BEADS 216085601 409P974010 CHIP BEADS MMZ1608S601 409P974010 CHIP BEADS MMZ1608S601 409P974010 CHIP
79. IDES STIFFENER SIDES HOLDER MIRROR EDGE TOP STIFFENER TOP HOLDER MIRROR EDGE BOTTOM 60 Inch Mirror Assembly B C D E 65 Inch Mirror Assembly T TA 73 Inch Mirror Assembly REAR FRONT E FRONT FRONT 20mm 28 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 re M M E j F9001 m F9002 D9031 IND 18VS To Lamp Ballast AGND 4 D9023 9028 F D9026 178 mE E no 7 F9003 8 L M m 77 fa AAA 09022 R9037 F9000 lt N PS 1 PWB POWER R9035 5VSL 2 2 R9041 R9001 R9019 9020 89039 C9086 777 12V 1 1 2 Optical 3 Engine R9010 4 77 Main Power Supply Page 51 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 PWB POWER PWB MAIN 6
80. K 2 7K a7 rew 27 NAND_DATAL 61 e yum PD 240 1 e NAND_DATAL 51 2 e 9 e 9 e e 6 Q le le rel e NAND DATAL 4 PD 100 1 16w e 69 e en 2 e e R4A10 100 1000 NAND_DATAL 3 27 e 9 e e Q G 2 DEBES 1 16w NAND_DATAL 11 2 6 G amp 5 Gl e GA eve MAI N e ROW EBI 2 6 Boot strap 5v e mec 2v 1 16w e e e e e e e e e e e e cso 1 1 1 e ay 7 amp e e e e KAW TI ADDRI 21 EBI WEIN ADDR e 3VS 04 1 1 Crease G G gt 17 O37 e 6
81. MAL SMOOTH FAN 45 SENSOR PICTURE DM FAN 0 0 9 E 000 o 00 CD DMD FAN 000 LAMP 00 J12 DOOR LAMP DON T 2 CARTRIDGE 900 POWER pud BALLAST 00 um 000 00 AAA 7 000 5550 me e ___ 200 O 00 DUCT CJ1 ENGINE ASSEMBLY BALLAST 03 POWER CONTROL PWB BALLAST REPLACEMENT Note To remove the PWB Ballast it is not necessary to remove the Engine or Lamp Cartridge 1 Release the Latch to lift the PWB BALLAST from the mounting bracket Slide the PWB Ballast out of the Engine Assembly Disconnect connectors CJ1 and the HV Lamp connector To reinstall first connect the connectors Then slide the PWB under the Retaining Hooks Then press the rear edge of the PWB down onto the guide pins to engage the latch RETAINING HOOKS MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 OPTICAL ENGINE REPLACEMENT
82. Menu Lock TV Rating Movie Rating Time Lock by Time Lock Time Unlock Time Front Panel Front Button Lock On if TV On Gray out On if Mute Gray On if Mute Default Large White Translucent Black Translucent Off Gray until On Gray until On Off 12 00PM Ant1 Air Ant1 Cable Start Edit Channel in Memory Name FAV1 FAV6 Lock Clock Settings Time Date Time Zone Daylight Savings Timer Timer Day Time Input Channel Energy Lamp Mode 3D Mode Name Ant 1 Input 1 Input 2 Input 3 Front Comp 1 Comp 2 Comp 3 Front HDMI 1 HDMI 2 HDMI 3 HDMI 4 Side V41 Order Learn 41 A V Receiver V41 Learn Learn Name Assign Input 1 Assign Input 2 Assign Input 3 Assign Input 4 Ant 1 HD Digital Input 1 2 3 HDMI 1 2 3 4 Video or PC USB Photo All Added unchecked Unlock Manual Gray out for Ant Gray out until auto sensing Standard Stretch Standard MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 RESET INITIALIZATION Continued A A V Memory Each of the external inputs has it s own Audio Video Memory A change in an A V setting at a specific input is stored in memory for that specific input B A V Reset 1 Press the front panel ACTIVITY and VOL lt gt buttons at the same time to initialize the A V Settings for all Inputs 2 The AV Reset in the user s menu initializ
83. N DDRO1 naris 1 iew 16w 21 21 L L L7 La DDRO1_BAI O gt _ 1 DDRO1 BA 11 DDRO1 CASN BA 1 DDRO1 CASN 9 e AL 101 O A 10 DDRO1 ALO DDRO1 AL 1 DDRO1 21 DDRO1 11 DDRO1 AL 21 t 69 9 9 amp DDRO1 31 DDRO_AL 41 DDRO1 AL41 e VOS AvbDOCiP2 A 51 DDRO 61 51 61 TX AVDD2PS 1 TX AvDDO2PS 2 6 Q amp DDRO1 71 DDRO1 8 DDRO1 71 DDRO1 8 Lacos DDRO1_A 9 DDRO1 11 DDRO1 AL 9 DDRO1 11 Pe ee coetus DDRO1 A 13 DDRO1 LY e e PLL DS AvDDiP2v R Rs DDRO1 121 121 DvDDiP2 Lacio N 600 e EDSAFE AvDD2PS o oa 25 25v cacs3 cacz2 cacas e 1 cacas a lao LI I E m o a oa 9 25wiev 9 25 25wiev 6 3 25v 6 e 1 RXVDD2PS RXVDD2PS RAFOS as 16W 6 1 3216 Lacia ph O rito e M e RII
84. ND_DATAL 21 MAIN 5 gt EE MAI N O2 2 CLE DMVEM NAND CHOR FUNERAIO NAND_REN amp amp e e gt lt e amp e MAI NE OS I 5 41 DMVEM vss veerezeccv 31 4 MAI N O9 NAND_RBN 5 2 4 NAND_DaATAL AUDI Sr 195 e 2 e gt x mel 16w USB DML e 4 4 NAND_DATAL 6 USB DATAI 51 e mane TP KNUART_RXD1 1 16w s as aea nior sce 6 Mew i iew Ke amp e e e 5 e 2 M 600 ohm 224 7 ZX p sv 27 6 dew m wer 1 OQ 6 o o o EE ei sest em pi uM r UART RXD 1 MAI NE OS 3v e GP16 UART RAAGO 33 1 16W DMEM 5 zv GPis UART RXD e gt gt Be gt amp amp amp 1 T 1 4 4 4 17 MAI N
85. NT SAFETY BEFORE REPLACING ANY OF THESE COMPONENTS READ CARE FULLY THE PRODUCT SAFETY NOTICE IN THE SERVICE MANUAL DON T DEGRADE THE SAFETY OF THE RECEIVER THROUGH IMPROPER SERVICING TU1AO1 115UA4020AM MAI N 04 DMCORE USB2 O 12 1 1 CiBOi MAI N DMCORE Use Orr MAI N O1 DCDY J ACK C1BO2 Avr16C225A000F40s L1moi M 220 ohm e X Y 45V ioo gt 4 VP 1SN900S gt 25wiev E IMAI N 04 I ui ae 1802 TO FRONT USB 220 ohm 4 e FENA e 2 e 272 4 13 MAIN 02 TUNER 10 SHADED COMPONENTS HAVE SPECIAL CHARACTERISTICS IMPORTANT TO 11413 MAIN O9 SAFETY BEFORE REPLACING ANY OF THESE COMPONENTS READ CARE FULLY THE PRODUCT SAFETY NOTICE IN THE SERVICE MANUAL DON T DEGRADE THE SAFETY OF THE RECEIVER THROUGH IMPROPER SERVICING WD 73837 WD 82837
86. OTICE IN THE SERVICE MANUAL DON T DEGRADE THE SAFETY OF THE RECEIVER THROUGH IMPROPER SERVICING 23 MAI N O1 3VS 1 DCDC ACK 3437 8 221 16w R3 44 ajigw 16W 1 16W 1 16W C3A42 C3A38 0 1 25 16V d 25 16V L3A36 22uH 3A 9 SPL C3A35 5 C3A36 4 Sor lors YDA156 VZ E2 50 50V 50V 203233 C3A06 0 1 25V 16V 22uH 3A 3A33 0 1 SPR 50v SPEAKERS 1 L3A28 1 22uH 3A u C3A26 51 28 R3A10 0 1 0 1 m 0 1 50V c 1 16W sov o L3A25 7 y wd 25 1 1 50V R3CO6 100 1 16W 50V Mast CLK L3A11 T 716085601 0 1 11 12 22 0 1 6 3 25 16v 50V CLK 22 25 6 3V 4 6 8 0 1 12 0 1 DATA 16 Kc 1M di 2 3 4700 2 1 16w 35V cacis 22 25 16V amp avE 13 12 e 716085601 L R CLK C3A13 C3A14 1 16W AGND 84 X3A01 R3A22 C3A24 12 MMMM e 24 Lr 100 470U R3CO9 L3A13 1 16W 35V 470 MMZ1608S601A 15
87. PER SERVICING 3 of 13 4 of 13 5 of 13 6 of 13 7 of 13 8 of 13 8 of 13 10 of 13 11 of 13 12 of 13 13 of 13 0 DC DC JACK 0 TUNER 0 0 DM CORE Control LED Preamp SW Lamp RS232 SBL 1 2 3 4 07 08 9 WD 60737 WD 65737 V41 WD 73737 WD 82737 WD 65837 V41 WD 73837 WD 82837 C5AO2 MML 70 1AHBE e saos saos csaos o a o a 25w 16v 25w zswiev _ 25w 16 TO MAI N O1 1 e DCDC J ACK 8 8 uu 22 Cae e msA32 22 le e e ET e T wvv M E E 6 id 7 ee LA x 6 9 5 16v AGND QA G Q4 o o 9 5 allot ei of 61 64 69 OF QO pt D TO MAIN O5 DMVE M x 9 G4 O4 or OF
88. PS Y ABUS 3V 1275 3 3VSL BU33V DBU3 3V RELAY 1 Y IR SENSOR REMOTE 3 3VS 1 KSCO 2 5VS CONTROL 1 8VS Y AC LINE 12V AC NEUTRAL To Engine L 1 2VS MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 fu n eme peores PEU Ie TA PWB MAIN WD 65837 WD 73837 WD 82837 HDMI 1 L 1 2 L 1 3 L 4 o 1 Optical Yo M mi 2 SERIAL FLASH System Control Page 54 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 opa c 2 2 lt lt 2 IPWB MAIN OPTICAL ENGINE qi CABLE IPWB POWER IPWBPREAMP 340V 1 3 3VSL 4 a PreAmp
89. TION SERVICE TIP Many customer generated symptoms intermittent symptoms or no symptom found can be resolved by using the various Reset and Initialization options Before visiting the customer s home ask the customer 1 perform a System Reset by pressing the button on the front panel and holding it for 8 seconds If this does not resolve the issue they can perform an A V Reset by pressing the VOL 4 buttons on the front panel at the same time and holding for 10 seconds Then if necessary perform a user level Initialization by pressing MENU 1 2 with the remote The customer should be made aware when settings and or options will be reset For more information see the chart below Reset Initialization Guide How io use Resulting Action Remote Returns the remote control TV 1 Setthe slide switch to TV Once the valid code has Control TV layer to normal operation position been entered and Layer Reset 2 Press and hold the POWER button until it confirmed the remote flashes twice then release the button contrrol has been reset 3 Enter the code 0 0 9 3 5 Remote Returns the volume and mute 1 1 Setthe slide switch to TV position The remote will now Control TV functions of the remote control 2 2 Press and hold the POWER button until operate the TVs volume Volume Mute TV volume and mute for TV flashes twice then release the button and mute when the
90. V0 1M Z 189P213020 C M POLY AC250 275V 0 47M M A CHS0V 15P J 141 143030 B16V0 1M K 189 213020 C M POLY AC250 275V 0 47M M A CHS0V 22P J 141 144030 F25V022M ZCK1608 189 213020 C M POLY AC250 275V 0 47M M A CHSOV S3P J 141P146050 16 0 33 189P217070 AC250V 1000 54 353060 5150 100 141P146080 10 0 47 189P217070 C CER AC250V 1000 54P343050 5 100P J 141P148000 B25V1M K 189P217090 C CER AC250V 2200 54 354040 SLS0V220P J 141 144060 B16V 1M Z 189P217090 C CER AC250V 2200 54P344030 220P J 141 147000 B10 6 3V 1 189P217070 C CER AC250V 1000 41P140030 B50V330P K 141P147040 B6 3V 2 2M K 181P189090 C ELEC 200V 100M M 105C 41P140050 B50V 470P K 141 147060 B6 3V 4 7M K 142P010090 C CER B500V 470P K 54P345010 50 470 189P253010 B6 3V 10 181P732040 10V 3300M M 105C 41 140090 B50V 1000P K 189 253020 16 10 181 731090 10V 470M M 105C LOWR 41 141030 B50V 2200P K 181P826050 50V 10M M 105C 185D122040 C ELEC H200V 820M M 41P141040 B50V2700P K 181 820010 6 3V 22M M 105C 185D122040 C ELEC H200V 820M M 41P141050 B50V 3300 181 820030 6 3V 47M M 105C 154P400030 C CER B1KV 470 41P141060 B50V 3900P K 181P822070 16V 100M M 105C 181P555080 50V 10M M 41 141070 B50V 4700P K 181 828010 4V 220M M 105C 154P400050 C CER B1KV 1000 41P142000
91. VDS P ATO e ee e e cue 2 e e RAB O O Oo 0000800 60 o 6 DO RAG RSAO7 100 9 A Gas P 61 6 Di Roo i b GAS Lvos P AA mew O ile ia qe xm Glo 8G e amp D2 mm BAO 22 R5A2O oo e LVDS P NM RBO coc 9 o 61 6 9 RU mE KA Rsaro e 100 e e Gaz VW n MAIN OS MDS LVDS P D3 N 22 R5A19 RSALL e e GAS e e P BAS RAZ 7 O p BS amp E RAG 4 RAS BAG P BAZ Raa ere Te O 9 e 9 olo ec 6 Lsro7 RAO gt gt R5A29 600 onm m v VDO BAS RAS b Or Or Oo 22 RS5A18 AS ASI C MroOD gt 2 gt un AS C DTOM ASI C DT 21 of ool ol di a 016010 0 di
92. WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 CONTENTS 5 Dimensions weight power usage etc 5 PRODUCT SAFETY NOTICE 5 SAFETY PRECAUTIONS 6 DISASSEMBLY e 7 Back Cover 7 Chassis E 7 Rear Terminal Cover 8 Power Supply Shield Removal PWB POWER Removal 8 Top Chassis Brackets Hemoval xL ck 9 PWB MAIN eerte Leon ree e a eK Pena ee ER 9 Optical Engine Assembly Components and Connector Locations 10 PWB BALLAST Removal 10 Optical Engine Assembly 11 Duct Assembly Removal 11 Optical Engine Replacement Rec aai e deas zc d dazu 13 Color Wheel 14 Projection Lens Replacement 15 SCREEN liztedip 16 Screen Replacement 60 65 73
93. a From Backup Page 36 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 Using Lead Free Solder The symbol shown below indicates Lead Pb Free solder was used during the construction of PWBs Only Lead Free solder should be used when servic ing these PWBs Solder must be compatible with that used by the manufacturer Leaded solder can not be used on PWBs manufactured with Pb free solder The Mitsub ishi standard for service requires the use of Tin Silver Copper 5 96 5 Ag 3 0 Cu 0 5 It can be obtained through the Parts Department Order part number PB FREE SOLDER Lead Free solder has a higher melting point and does not wet as well as leaded solder This means it does not adhere as readily to the solder iron tip and the surface to be soldered To counteract this the flux used is more corrosive The following cautions must be taken when using Pb Free solder Higher temperatures can cause the PWB to warp detaching surface mount components Highertemperatures may cause thermal damage to components relays LEDs electrolytic Pb Free Phase Definition Poor wet ability can cause solder balls Highertemperatures can cause flux spattering Soldering iron tip life is shortened Dull finish solder joints not shiny can appear to be a cold solder joint In general a tip temperature of 7002 will usually provide good resu
94. co fan failed Lamp fan Check for disconnected DVI cable between PWB MAIN and Engine Engine pulls DVI pin 14 Low Loss of 340V from PWB POWER to Ballast Loose PL or CJ1 connector Loss of Ballast communication problem ballast to chassis communications between PWB MAIN and Ballast Loose FB or CJ3 connector Ballast Failure Lamp did not turn on at P ON sequence Loose CJ4 connector No Lamp inserted No Lamp Inserted Disconnected cable between ballast and lamp HV connection or lead wire to lamp Lamp Enable goes to PWB MAIN but not to Ballast Lamp Cartridge Failure DVI Cable unplugged Code 34 Lamp Enable is generated to activate the Lamp Code 57 Lamp Enable is generated during P ON sequence but no Lamplit signal is received from the Ballast Code 61 No Lamp Enable is received at the PWB MAIN and Ballast Code 66 Lamp enable is received at the PWB MAIN but not at the Ballast ERROR CODE LOG The Error Code Log may be helpful to retrieve the code for an error that occurred in the past To access the Error Code Log Press MENU lt 3 5 6 4 gt Error Code Definitions PAGE 001 001 PAGE Current page number i CURRENT TIME total hours of operational use SEE LAMP TIME usage hours when the error LAMP TIME CODE STATUS occurred 00413 5 57 HAPPENED CODE the specific Error Code that occurred 00716 HRS 17 HAPPENED Press Up to Previous Page 2 HAPPENED Indicates an er
95. ctivate the internal test patterns no indication will be displayed initially Use Fast Forward lt gt gt gt and Rewind lt gt to select a specific pattern 3 Adjustment Function Service adjustments are performed in the TVM mode No other Adjustment Functions are available 4 Adjustment Selection Use the Page Down lt gt button to select a specific electrical adjustment i e 1 HVPOS 5 Adjusting Data After selecting an adjustment item use the Navigation lt w 4 P gt gt buttons to perform the adjustment 6 Saving Data Press ENTER to save the adjustment data The menu display will turn red for approximately one second Note If the circuit adjustment mode is terminated without pressing ENTER changes in adjustment data are not saved 7 Data Transfer amp Geometry Menu While in the Service Mode press the 0 button to activate the Data Transfer amp Geometry Menu Page 31 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82827 WD 65837 WD 73837 WD 82837 Horizontal and Vertical Position Adjustment 1 Enter the Service Mode MENU 2 4 5 7 2 Select the Geometry Test Pattern shown below lt gt gt lt gt x2 If necessary select the adjustment 1 HVPOS lt gt Overscan Alignment WHITE 5 SERVICE Adjustment TVM 2 Data HPOS 1 5 3 Data VPOS 4 7 4 After selecting the HVPOS adjustment item use the Navigation
96. d Check With the alternating current AC plug removed from the AC source place a jumper across the two AC plug prongs Connect one lead of an ohm meter to the AC plug and touch the other lead to each exposed metal part i e antennas handle bracket metal cabinet screw heads metal overlay control shafts etc particularly any exposed metal part that has a return path to the chassis The resistance of the exposed metal parts having a return path to the chassis should be a minimum of 1Meg Ohm Any resistance below this value indicates an abnormal condition and requires corrective action 2 Hot Check Use the circuit shown below to perform the hot check test 1 Keep switch S1 open and connect the receiver to the measuring circuit Immediately after connection and with the switching devices of the receiver in their operating positions measure the leakage current for both positions of switch S2 2 Close switch S1 energizing the receiver Immediately after closing switch S1 and with the switching devices of the receiver in their operating positions measure the leakage current for both positions of switch S2 Repeat the current measurements of items 1 and 2 after the receiver has reached thermal stabilization The leakage current must not exceed 0 5 milliampere mA OPEN GROUND S2 L TER 4 51 pee N SUPPLY CONNECTOR GROUND GWG Green Wire Ground Earth Ground Page
97. es only the A V Memory for the currently selected input AN Initial Settings am mpu comp Video PC PC3D JPEG Color Center Center Center Center Center Center Center rint Center Center Center Center Center Center Center 41 Deep Field Imager vs Film Mode Auto Auto Auto Auto n n Language English a n a n a n a n a n a Digital only Vertical Position Horizontal Position n n n n Page 28 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 LED INDICATIONS AND SELF DIAGNOSTICS The front panel Status LED provides an indication of the set s operation and the possible cause of a malfunction NORMAL INDICATIONS Slow Blink Green Power Off with Timer Set Fast Blink Green 80 seconds gt Off Power Off Cooling fan still working 80 sec ABNORMAL INDICATIONS For details perform Self Diagnostics procedure Rd VOL CH ACTIVITY STATUS POWER EE ENTER Front Panel Location and Appearance Differs by Model SELF DIAGNOSTICS To activate press the front panel ACTIVITY CH buttons at the same time and hold 5 seconds The STATUS LED will then flash denoting a two digit code The number of flashes indicates the value of the MSD tens digit of the Error Code The
98. ews A and remove the top bottom and side rails 2 Liftthe Fresnel Lens and Lenticular screen from the Bezel Front 3 During re assembly replace screws in their original locations o o o o o o o A 60 amp 65 INCH Rear View 9 oC V 4 _ gt d 73 Rear View Y ot J Jj V 7 Page 17 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 SCREEN REPLACEMENT 60 65 amp 73 Models continued CAUTION Wear gloves when handling the Lenticular Screen and Fresnel Lens This prevents cuts and finger prints Do not place Fresnel Lens in the sun This may cause fire and heat related injuries Lenticular Screen and Fresnel Lens Removal 1 After removing the top bottom and side HOLDER SCREEN rails and their cushions from the Bezel lift the screens as a single unit from the frame 2 Separate the Lenticular Screen and Fresnel Lens Note When separating the Lenticular Screen from the Fresnel Lens use caution while prying the Screen and Lens apart Use a slot type screw driver
99. flashing then pauses for approximately 1 2 second The LED then flashes indicating the value of the LSD ones digit of the Error Code The Error Code is repeated a total of 5 times Example If the Error Code is 23 the LED will flash two times pause and then flash three times Note The TV must be in Shut Down and the LED will probably be indicating an abnormal condition If the TV is switched Off AC is removed or a System Reset is performed the code automatically resets to 12 No Error Seethe Error Code Log to retrieve a history of errors Note Use the front panel buttons not the remote control Note is no response the front panel may be locked by a V Chip setting To unlock press and hold ACTIVITY on the front panel for 5 seconds Page 29 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 ERROR CODES Error Codes descriiptions and the most likely cause of the error are listed below ERROR CODES No Error found E Communication loss TV Micro Engine 3 3V ENG SDA amp SCL Loss of 12V from PWB POWER to Engine Loose PE or PE2 connector Engine Failure Engine will not accept data ASIC READY signal from Engine is not Engine Failure detected Lamp cover is open Lamp Cover Switch Loose CD connector Lamp turns Off while the TV is playing 34 failure Lamp Cartridge Failure Lamp Enable signal from engine is lost Siroc
100. ginal factory correction data select RESTORE GEOMETRY DATA FROM BACKUP and press ENTER Data Transfer amp Geometry Menu lt MENU gt lt 2 4 5 7 gt lt 0 gt Warning Only use SAVE ENGINE AND GEOMETRY SETTING TO BACKUP after Optical Engine replacement Cursor Adjustment Points 16 Total Phase 1 16 Point Geometry Alignment 1 164Adjustment Points are indicated by white dots around the edge of the raster The adjustment position is indicated by a cursor 2 Starting from the upper left corner use the 47 gt gt buttons to align the at each point in a straight line flush with the bezel as a reference See example above Note Only the cursor will move The Geometry Pattern will not change 3 After adjusting each point use the lt gt button to shift the cursor to the next point clockwise and repeat until all 16 points have been adjusted 4 After all 16 points are adjusted and the cursor is returned to the original starting point press ENTER Correction will be automatically calculated and saved and the Manual Geometry Alignment will be terminated 5 Press ENTER to re activate the Manual Geometry Alignment The geometry pattern will appear with the corrections applied Page 33 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82827 WD 65837 WD 73837 WD 82837 Phase 2 4 3 and 16 9 Alignment 1 With the Manual Geometry Alignment activated press lt gt to
101. l e 6 la OQ e gt 4 Ha g MAI O7 254 A2 5v 549 ASIE AUDMX_ NCM geom m Ie lt gt 9 Sr 9 7 E e e ren acd MAI N 02 HORA AUDI NCM 1 16w Rien 4 Ek m TUNE 1 O ul Soy 3 es ae ae E 7 e e 6 elle lel e le 9 el elel lt KO l GO e 22 3 MAI N O2 qu T a F af MAI N O2 9247 MAI N O3 Taano l i 1 eee ane TUNER RAA72 R4A78 5 2 a 2 d j 5 TE 22 5 PEE z aln 2 5 3 2 REP 2 Du 5 2 M 5 ERES 8 5 5 E RA 3 2 MEE al M EN X x 2 E 2 VAL MAI N O2 5 E sd xj z z 2l 2 Ranas x E lt DMVEM E 5 We ds 2 xe E pad TUNER 5 5 5 2 2 354 2 x 3 g 5 Eel T 4 lt zm 5 TAE L 32 1 Table
102. lacement 1 Open the front control panel door V41 Only Pull away Speaker Covers followed by Center Escutcheon 2 Remove three screws two screws WD 73837 3 Remove screws B around the rear edge of the screen betzel NOTE Leave one screw secure top Then support the assembly to prevent it from falling while removing the remaining screw 4 During re assembly replace screws in their original locations 41 SPEAKER COVERS ORNAMENT LEFT amp RIGHT CENTER ESCUTCHEON ORNAMENT CENTER 60 INCH 1 65 INCH 73 INCH RA T pre MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 Screen Removal From the Bezel Front 1 Remove scr
103. lt 4 gt buttons to center the display Up Down A gt button is pressed the vertical position and VPOS adjustment data changes e Ifa Right Left P button is pressed the horizontal position and HPOS adjustment data changes 5 Press ENTER to save the adjustment data Index Delay Adjustment 1 Enter the Service Mode MENU 2 4 5 7 2 Select the Ramp Pattern shown below 44 x3 3 Select the adjustment 60 IDL lt Y gt SERVICE Adjustment a Data 4 After selecting the IDL adjustment item use the Navigation A gt buttons to adjust the Ramp Pattern color bars so they are smooth and solid HINT The data value is typically in the mid 30 s 5 Press ENTER to save the adjustment data Page 32 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82827 WD 65837 WD 73837 WD 82837 Manual Geometry Alignment 1 Activate the Service Mode MENU 2 4 5 7 From the Service Menu press the 0 button The Data Transfer amp Geometry Menu will appear 2 Usethe V A buttons to select MANUAL GEOMETRY ALIGNMENT and press ENTER The Manual Keystone Geometry Alignment Pattern will appear See below Note To remove all geometry correction while the Geometry Alignment Pattern is displayed press 1 then This will null all correction data Then re enter the Manual Geometry Alignment mode by repeating step 2 Note To restore the ori
104. lts Displays used to indicate Pb free PCBs will be marked indicating the level of Pb free con struction Table 1 defines the levels by phase and shows the different symbols that will be displayed on the PCB Additionally a PCB constructed using Pb free solder may be simply marked LFS When possible the indication will be placed close to the part number that is screened onto the PCB not the part label Figure 1 is an example of a PCB showing the display and its location EFC E Display When the area is too small e Higher temperatures can cause 1 PCB s constructed HEN plastics such as connectors Pb free solder capacitors etc to melt or warp poor solder spread ability and Components may have e Higher temperatures can cause 2 surface oxidation resulting in inishing andicomponent js lead plating is Pb free wet ability Thefluxis more corrosive Thetime required for a good solder connection may take longer Solder internal Pb Phase 3 Solder PCB surface finishing and components are Pb free 10096 Pb free Table 1 Pb Free Phases and Symbols Pb Free Display Figure 1 Pb Free display on PWB Page 37 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 ceramic capacitors transistors and diodes are chip parts CHIP PARTS REPLACEMENT Some resistors shorting jumpers 0
105. mer menu Service Level ENTER options and A V settings are resetto factory default V Chip If V Chip password is known Press lt 9 gt lt 9 gt atthe same time Password will be Password bypassed If in the V Bypass Chip menu enter a new password Unlock Front To unlock the front panel if ithas Press and hold the front panel button Front Panel becomes Panel been locked in the V Chip Menu 8 seconds operational Other V Chip settings not changed Note Cannot be performed while in the Low Power mode and the setis Off Page 26 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 RESET INITIALIZATION Continued INITIAL SETTINGS Audio Video Settings Video Language idioma Scan Picture Mode Brilliant Contrast Brilliant Brightness Color Tint Sharpness Brilliant Color Temp Deep Field Imager V41 Video Noise Off Low Mid High Audio Speakers Bass Treble Balance Sound Mode Listen To Analog only Language Digital only Level Sound Global Video Noise High Med Low Off Video Mute Audio only screen saver Film Mode Test Picture Blue Glow V41 only 3D Mode Captions Menu Closed Captions Analog Captions Background Digital Captions Digital Settings Font Font Size Font Color Font Opacity Background Color Background Opacity Parental Lock
106. reen assembly 2 Remove screws D from the top rear edge of the screen bezel NOTE Leave one screw secure at the top Then support the assembly to prevent it from falling while removing the remaining screw Page 19 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 SCREEN REPLACEMENT 82 Models continued CAUTION Wear gloves when handling the Lenticular Screen and Fresnel Lens This prevents cuts and finger prints Do not place Fresnel Lens in the sun This may cause fire and heat related injuries Lenticular Screen and Fresnel Lens Removal 1 Remove four screws A in all four corners of the Screen Bezel 2 Remove the Screen Bezel components from the Screen Lens Assembly A X4 5 SCREEN LENS X ASSEMBLY COVER HOLDER T CORNER CAP TOP L _ CORNER CAP TOP R HOLDER SCREEN S L HOLDER SCREEN SR CORNER B L 20 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 SCREEN REPLACEMENT 82 Models continued Lenticular Screen and Fresnel Lens Disassembly 1 Remove the HOLDER SCREEN from the top bottom and sides 2 Separate the Lenticular Screen and Fresnel Lens HOLDER SCREEN LENTICUL
107. ror was 00905 HRS 66 HAPPENED Press Down to Next Page recorded Press Right to Top Page Press Left to Last Page Press CANCEL to Initialize Press MENU to Exit Press CANCEL to erase the Log Note Lamp Cover errors 32 are not recorded NOTE The Error Code Log is intended as a reference tool and is not meant to be used as a final determination of a defective part Page 30 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82827 WD 65837 WD 73837 WD 82837 SERVICE ADJUSTMENTS There are 4 Service Adjustments id iss Adjustments there are no mechanical adjustments Horizontal and Vertical Centering Adjustment Index Delay Adjustment Geometry Alignment Data Transfer Functions Test Equipment and Test Patterns Remote Control Internally generated Test Patterns Noexternal test equipment or pattern generators are required SERVICE MODE The Service Mode is used for all service adjustments Service adjustments may only be performed using the remote control 1 Activating the Service Mode 1 Press the button on a remote control The MENU display will appear 2 Press the buttons 2 4 5 7 The Service Mode On Screen Display will appear If no display appears press BACK and repeat steps 1 and 2 Service Mode MENU lt 2 4 5 7 gt Function Adjustment Data HPOS Data VPOS 2 Test Pattern Activation When in the Service Mode press Play to a
108. s MITSUBISHI ELECTRIC 2009 Service Manual DLP PROJECTION HDTV V41C V41 V41 CHASSIS se CAUTION V41C Chassis V41 Chassis WD 60C9 WD 60737 WD 65C9 WD 65737 WD 73C9 WD 73737 V41 Chassis WD 82737 WD 65837 WD 73837 WD 82837 Before servicing this chassis it is important that the service person read the SAFETY PRECAUTIONS and PRODUCT SAFETY NOTICE contained in this manual Power Input Power Usage Light Engine Light Source Channel Range Antenna Input Tuning Cabinet Dimensions Weight See Table on page 5 See table on page 5 SPECIFICATIONS AC 120V 60Hz Speakers Two 5 2 x214 Oval 10W See table on page 5 Input Level VIDEO IN JACK RCA Type 1 0Vp p 75 unbalanced DLP 1080 AUDIO IN JACK RCA Type 5 Primary Color System 4 7dBm 43kQ unbalanced 180W Output Level AUDIO OUT JACK RCA Type 4 7dBm 4 7kQ unbalanced Analog Cable 1 125 Digital Cable 1 135 Digital AC 3 Digital Audio Output RCA Type 1 RF 75Q unbalanced HDMI IR Blaster Output V41 only 1 NTSC ATSC QAM USB use HMDI Wired IR Input V41 only Design specifications are subject to change without notice MITSUBISHI DIGITAL ELECTRONICS AMERICA INC 9351 Jeronimo Road Irvine CA 92618 1904 Copyright 2009 Mitsubishi Digital Electronics America Inc All Rights Reserved MODELS
109. se the procedure above CAUTION Use care to prevent scratching the Color Wheel NOTE Do nottwist the ribbon cable to J6 the shiny silver contacts must be facing up 9 Afterre assembly perform the Index Delay Adjustment de COLOR scribed in the Service Adjustments section TE Figure 2 Color Wheel Page 14 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 PROJECTION LENS REPLACEMENT PROJECTION LENS REPLACEMENT PROCEDURE CAUTION Any dust or fingerprints in the optics can cause abnormalities in the picture This procedure should be performed in a dust free environment Wear lint free cotton or rubber gloves while performing this procedure 1 Remove Engine Assembly 2 Remove screws A and rotate the Lens Collar off the Lens in the direction indicated while carefully releasing the foam adhesive from the Lens LENS COLLAR 3 Remove screws B from the Lens Mask and slide the mask off in the direction indicated 4 Liftoutthe Projection Lens 5 Install the replacement lens so the key is oriented towards the top as shown For reassembly reverse the disassembly procedure Use thread locker to secure screws B KEY LENS Page 15 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 SCREEN REPLACEMENT 60 65 amp 73 Models Screen Assembly Removal and Rep
110. ssing of orders will result Safety Critical Parts Designation Safety Critical Components are indicated the Parts List by Bold Type and a icon and in the schematic diagrams by a red hatch 777 and a Parts Tolerance Codes fe n ow een Page 39 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 QUICK REFERENCE ALL MODELS PART Lamp Cartridge Lamp Ballast Speaker Fan Exhaust Fan Scirocco Lamp Fan Engine DMD Sensor Temperature PRINTED CIRCUIT BOARDS MODEL PWB MAIN PWB POWER PWB LAMP SW PWB CONT PWB LED PWB RS232 PWB PREAMP WD 60737 934C328001 934 329001 9340059001 934D060001 934D057001 934D058001 CUP NN IRE SEEN quur eee WD 60C9 99959 OI DINI NIOO 58555 665 lt e OPTICAL ENGINE amp MISC PARTS OPTICAL FRESNEL LENTICULAR PROJECTION WD 60737 wpecs o o WD 65737 491P217050 0 65837 s5583780080 wDesco s58P158000 7 7 WD r3037 9558578004 7 7 WD 82737 491P281010 82837 955857808 gt D 1 n DEED REN
111. that have been changed are shown below with the old buttons name in parenthesis For full remote instructions refer to the Owner s Guide NEW BUTTON NAME OLD BUTTON NAME ACTIVITY INPUT or DEVICE BACK EXIT PAGE UP AUDIO LAST QV PAGE DOWN VIDEO 6 OOGA MITSUBISHI Page 24 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 OPTION MENU OPTION MENU 1 Press the MENU button on the remote control 2 Press the buttons lt 2 4 7 0 gt The screen will display the Option Menu Option Menu lt MENU gt lt 2 4 7 0 gt Power Restore OFF Production Mode OFF Digital Signal Strength lt 1 9 gt NetCommand Software Total hours of use 0 DIGITAL SIGNAL STRENGTH 1 Tune to a Digital Channel 2 From the Option Menu scroll down and highlight Digital Signal Strength 3 Press ENTER The screen will display the Digital Signal Strength Menu Digital Signal Strength Menu Digital Signal Strength ENTER Frequency MHz 749 Signal Level lt 1 9 gt Modulation 8VSB Air Carrier Lock Locked SNR 29 09 Correctable errors 0 Un Correctable errors 0 SNR Recommended Levels 8VSB 16 to 33 64 QAM 22 to 35 256 QAM 27 to 38 Page 25 MODELS WD 60C9 WD 65C9 WD 73C9 WD 60737 WD 65737 WD 73737 WD 82737 WD 65837 WD 73837 WD 82837 RESET INITIALIZA
112. v SS o OUTGAL 9 ee OUTGAL 81 RE7 s o u m 2 m E i i n DL Eod 100 50V 50 0 1 100 25V 16 0 1 25V 16 50 25V 16V ele 3 e e 1 e 5 L6C24 5 53 3 J 29 a H s A N RW 8 8 404 8 8 8 8 B 8 3 5 d 8 d d d 3 8 8 3 d 8 a 4 d 8 8 8 4 C6CAO TA MAI 10 M C6CA1 95 25V 16V roo 5 33 5 5 4 9 8 TO MAIN O1 J STEREO a a a a SE We s 5 fc fic sese NI 8 s Table of Contents Model Chassis TO O7 ASI 207 13 3 of 13 01 DC DC JACK 4 of 13 MAIN 02 _ TUNER 5 of 13 HDMI WD 60737 V41 MAIN MAIN MA 6 of 13 DM CORE WD 65737 A A A A AIN A 80113 MAIN ROM eir o WD 73837 12 of 13 MAIN 10 MICRO 13 of 13 MISC PWBs Control LED Preamp SW Lamp 28232 SBL WD 82837 V41 10 of 13 MAIN 08 SHADED COMPONENTS HAVE SPECIAL CHARACTERISTICS IMPORTANT TO 01 02 03 04 70713 WD 73737 06 07 08 09 SAFETY BEFORE REPLACING ANY OF THESE COMPONENTS READ CARE FULLY THE PRODUCT SAFETY N

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