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Service Manual PLC-XU41

1. A an 116620 C3588 1 5 x 2 z 5 VCOMR 59036 r ez 8 6 3EM100WM 222220 17 5 2 e r e e s p a 5 5 81 1 1 414 gt G G a T 2 5 5 5 5 5 5 5 4 852 8 546 94 8 5 8 6 835 mms 2 8 ol 02 A E lt SO SO 2 SS 5 5 3541 1 16GJ C2546 amp e gt 51551 81 51 53 al al al 81 58 03607 12 12 Y L88MS05TL TL oq 5 000 5 ogogo 5 00 9 3541 FAIL P FAIL 555 5555 55 5 2855 5 555 p 5555 5555 5 1 16GJ gt gt 0009 0000 86 10166 222 egee 22 2 2222 2 Q x 5 60026 a 0 0 od 16 473 R3542 ON_5SVA ON_5VA FROM IC301 71P 3 423 5 6 7 A 8 9 10 Z 11 12 13 A 14 15 16 SCH MY7A LAMP BALLAST UNIT CNO2 LAMP COVER lt QOO OO 2 TO RC PREAMP OWER TO BALLAST SW 2x x K8S K690 K8F 4854 ae oo
2. 5 2001 12001 2308 F34DG206G 0140G IU NTK20B 5 R2001 12012 R2012 1 802000 F340G107G 1 3GJ75 NTK20B_4 vo tat uy4 5 2011 ica L1001 L1002 R1001 11867000 730801406 EOD R Cr 0140G www 1 862000 730801406 L1031 1 16GJ F34DG207G 11809 1006 L1041 34062076 11984 10964 11012 34004070 REU R1031 R1032 47 1041 1042 1091 25 0 R1043 KK X 0022GQ 1 4001 AD8075ARU REEL C4001 16KK0 1GQ x S5V C4002 4 16KK0 1GQ gt R1056 1 166 100 RG 1 16GJ75C R1066 1 16GJ100C R1076 1 16GJ100C R1091 R1092 1 16GJ CABLE SW E AH ABLE_SW S5V M 3 R2006 R5281 1 8GJ10 1 16GJ10KC R4004 MNT 1 16 GJ1KC R5284 NY 05283 R1048 1 16GJ100C R1038 1 16GJ100C R2003 85282 1 16GJ AH X S SW 1 16GJ 2 2KC R2004 C2002 R5293 6 17604 R2013 1003T gt MONIT_OUT 116GJ 2014 LOW IN 1466 05288 R5294 HIGH MONITOR OUT Q2011 D2002 TTG upz MONIT_OUT i 6 2B L IN H MONITOR OUT Z30B 116GJ 0140G R2023 1 116GJ L2021 12022 R2022 47KC 2024 1 8GZ000 F34DG107G 1 3GJ75 K20B 2 41180850 1 230 1 16GJ 0140G 1KC R20 1 16GJ R2034 47 1166 m 1282302 Ji2B4090N 203 502031 12035 C2033 11 882000 23080 340210 30 R2038 2
3. 905 0 D O R39 R1387 3 C54 R384 C371 1393 37 UT 8 3 09 di 2135 C5086 c 408373 2000 O C2533 R394 0 81386 D 8 NG ELI S SEP ae a K690 a J g o 95 Q508 x 5 E M 5 a QOQOL 16253 8 5 0 m 6 0 55 a AY p 0 0 B 23 9 9 0 S 8 B 7 gt C132 Si IB 8 S s U 79 he nep 87 EE C5337 8 8 895 8257 5 06133 01139 982530 csosa E 00 825 65024 7 sm 112 cuz 39 0 Doro Bg 9500 C5332 8 C1140 0146 0 050 88253 6 5037 BAGA EH C5336 15 2 NOD 08241 8252 5036 E 8 34 05 063 200 81159 815 d C156 OS oS S 9 05032 055 ES O B5033205031F2031 5334 45334 4209 Oar 11 8 154 OO 000000 95081 R5064 C5343 R5353 O 4 0000 R50328 a 112 85352 9 C124C1262 NO s R5062 g 5 05342 12 127 8228 R5668 5 1 05062 05062 6p mi C123 4 S 2 Best 90 PRITI 193 s b My m uM R122 x 8226 s 9 a Y 2 08231 540 2 40 2 K3T 2 O K3Y 00 K3V 9 81 53
4. 23 Test Points and Locations 27 Service Adjustment Data Table 28 Chassis Block Diagrams 0 32 Chassis over O 32 Inputs video signal processing stage 33 System controls 34 Power supply amp protection circuit 35 Fan control circuit 36 B Troubleshooting 37 Indicators and Projector Condition C 37 No Power 38 Power Control Timing Chart 39 No Picture 40 No Sound __________ 42 Control Port Functions 43 Waveform 47 Cleaning 48 E IC Block Diagrams 49 54 B Service Parts List gt 55 80 Electrical Parts List o 55 74 Mechanical Parts List C 75 80 Drawings amp Diagrams Parts description and reading in schematic diagram A2 Schematic diagrams __ gt A3 A8 M Printed wiring board diagrams O o A9 A12 Pins description of ICs transistors diodes A13 20 Safety Instructions SAFETY PRECAUTIONS WARNING chassis of this projector is isolated COLD from line by using the converter transformer Primary side of the converter and lamp power supply unit circuit is connected to the AC line and it is hot wh
5. TXL 4 0 1GQFZ X 330 K R7867 R7917 gt ji 1 3020 1 3020 D 9480 R4812 2 07862 2 07912 1 16GZ R7803 25 1204 25 1204 5 0 RB1 SDI SDA e 25812045 oes P_FAIL 59 2SB1204SP RB6 AN6 10 P R7911 11664 97911 RB2 SDO RX LA M 7801 07801 C7866 10 7916 RB5 SS TX 11664 X X E CONTROL Sw ino oh cits Sod Kum fot RB4 SCK SCL IC1803 0511 40 16 10044 1001 87912 0511 40 16 10044 1001 130816400 168 C7911 J30B1640G FROM RXL R7802 1188 16KK ngg FAN CONTROL e FAN CONTROL 1 7911 7804 7701 1 1 7701 1 1 1 166 75 1 16GF27KC X 1 8GJ75KC I 700 1 16GF27KC X R7872 R7876 R7922 R7926 Ger 1 16GZOC X Geir 1 16GZOC X 25KZ R7869 25KZ R7919 gt 0 1GQFZ 1 16 7873 0 1GQFZ 1 166 R7923 100KC 1 16GZOC 100KC 1 16GZOC N R7874 R7924 a 1 16GF1 8KC 1 16GF1 8KC 8 a R7877 R7927 11664 11664 1 5081 07864 07914 _ _ 4 IMZ1AG FAN_CON_C IMZ1AG 5001 L88M S05T L TL FROM 1C3531 5P R7879 FROM 1 3531 6 7929 85004 85011 1 16GJ 1 16GJ R5084 VIDEO_R E NJW1141M Uy W Lb Uy NIDEOR an ENT 5 R7882 R7883 R7932 R7933 16KK0 1GQ 7881 166 1 46GJ 7931 4366 1 16GJ F VIDEO L 10867 OKC 4
6. 11802 X UI EN ERI AN KKo 01GQ 1160 PC1 PC2 SW TO IC8201 48 16EM2201V 10988 0 116040 GND BLUE lt 5 gt 14 CGB CB AD mera AD9883AKSTZ 140 INT J C5213 R5217 HSYNC L PC1 CGB CB_AD CGG Y_AD N pal GAIN BLUE lt 6 gt OJEE 16KK 1 160 8201 43 R8211 C8211 SOGIN BLUE lt 7 gt aH 2200 HSYNC 2 CGG Y_AD ue x I Mes 8263 10040 74 N 5302 26 8218 R8212 C8214 du gt RB8253 R1EA1004G T X 1 16GJ CJA7CGQ VD GND 1 0 7 m 826 8 lt 4027 R EA Q04Q 5 1 16GJ100C RGB SEC ISYNC SEP R5252 R5272 R5273 166 1 16GZ0C 2KC R5266 1 8GZ000 gt AH We V2_IN 2 4031 16GJ S5V 1 16GJ 104 R4024 S IMP 04014 lt R4026 AH X C4062 9 3 0 71 gg 1 16GZ0C R4063 R5244 1 16GJ100C 1 16GJ 2 1KC R4064 1 16GJ100C R4066 1 16GJ10KC MONIT_OUT MONIT_OUT HSYNC CV SCART 2 2FA NTK3T 33 19 5311 L2PD4R7M C5313 C5314 GSYNC gt C5316 16KZ1FA R5314 AJ 1 16GJ 85318 C5317 560 K 10KZ 1UGQFZ R5322 14661 C5319 2 2KC CJ15CGQ MAIN 1 10KZ 1088 1UGQFZ
7. 2110 4014 403 164 211 4051 403 164 10 C4052 403 398 ELECT C4053 403 164 CERAMIC 0 10 C4054 403 394 ELECT C4056 403 164 CERAMIC C4057 403 394 ELECT C4061 403 283 CERAMIC C4062 403 283 CERAMIC 5201 403 323 5202 403 323 5203 403 323 5204 403 323 5206 403 283 C5207 403 314 CERAMIC C5208 403 323 CERAMIC C5209 403 323 CERAMIC C5212 403 298 CERAMIC C5213 403 314 CERAMIC C5214 403 215 CERAMIC C5219 403 207 CERAMIC C5221 403 398 ELECT C5222 403 283 CERAMIC 10V 50V 25V 16V 16V 25V 25V 25V 25V 25V 25V 16V 25V 6 3V 25V 6 3V 10V 10V 16V 16V 16V 16V 10V 16V 16V 16V 16V 16V 50V 16V 16V 10V O O O 6 2 C CO CO NENNNANNANNNNNNNENE NE M B N N N N N N N Electrical Parts List Key No Part No Description CERAMIC MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE
8. 4 ROMOE FROM IC301 188P use a TA 1811 101821 P R1806 M H3 ICE OE TC74LCX541 FT C9862 b 4 R9872 X 9 CS1 X 1 664 m M R804 10 vies OKC 5 4 WP FROM 1 1803 1 cons gga IC1803 K12 FLASH T TC74LCX574FT Mb a 898 wo de EN 1 16GJ10C K13 4 Fi RESET_N R9877 X FAN sw1 07801 gt pas 9 ace EOT N H9879 R9878 ON_3 3V TO IC5631 ON 3 3V 1 4 8 OPTION2 5 DC_ON TO K8R POWER CS1_B R9881 LAMPDC ON K8R POWER L5611 392 053 i ds x OPTIONS 7 L2PJ330MG EBEN X WP 1 801 J 6 SEM2203T 0384 393 R39 SI 3025LSA TL FROM IC301 142P DMREQ R9885 91814 x R1804 X J 7 5611 392 S5V 8 R1805 X 9 lt 89504 391 1 10GZ0 0 gt OUT 7 2 c 116998 m IC9801 E 0 gt TS 386 387 0871 1 166451 AVM 25 7 C390 TO IC301 238P coo SP232AEN o Y ee 001 6 3EM1003T n3669 OKZ R823 1 16020 1UGQFZ 33K 1069 B 4 50 B TN 188 1 F IC1804 W o aS G USB CONTROLLER s 108 593 PW 92 2 5 REG TC74LCX574FT __ 9 0377 W5KZ0 1 GQFZ MONIT_OUT MONIT_OUT TO K3T AV MONIT OUT cs
9. D L J By aeg 2 RtA41004G aka laed E seq 9 afd sea 518 lt 3 333 TS 20 pte fo Ch ch ar gt c gt x gt 0 0 E 4 44 21536 1 16GJ10C 15411 tr c 2 lt J z ENB3 5 3 rr d 1 16GZOC 8858782272832 88882829 T ooo ac Vs NG gt 2 9 G 2 8 11 12 1 D 16 17 18 19 20 9 Gat ae NRG R407 1 16GJ100C DATA m N C R406 44 1 16GJ100C pe 001821 18P 130816406 1 Risse MEAN LCCOM B3 2 2 B7 B8 2 810 811 812 27 2 816 G 818 87 820 R404 1 16GJ100C RM STB 16KK0 1GQ Lg 5 0553 l R1538 1 16GJ10C WD g 4 R1539 1 16GJ10C LA6358NM TE L gt d S 3 SE e 2 EN C3501 R3501 2158 Le weeno ol 9 nasoo ose E C C C6 C7 C8 09 C10 C11 C12 C13 C14 C15 C16 C17 C1 C1 C20 M RST IC1821 16P GZOC ragi 1755206 m 111 sss e SVRL gt gt R1544 1 166 106 0443 R3502 255 O JT KK0 01GQ 9 x C554 e oF 9 21 R1467 py 1169228 VERE 58 55 859 comc 116 1 16GJ22t R3503 L R2532 oT BOUT 1169 Ne X 9 1 16620 e e e e eu e
10. B 1AA4B10C3740B LAMP COVER SW SIDE 0 1 4 10 4120 0 aba 25062 021 20024 L 10 0 MAIN K3Y 39 19 K10V 2054 R2052 2051 12041 82057 5820 E R5263 R5273 4014 052880528 Q 9 14 4 x 5 53 251 50 v 3 e 55559 2252 19299 6629 1 Hi TT ES 858 0 248 Ne 111 x 0529 MEK 9 gt 1 1802 5 gt d 2 a 9 0 22 lt E a 4072 10 gt gt O UJ B AV SIDE 914 R5223 06 sies 7700 O 8vrcSd SAESP m Leo Orzo 49074 AN i 568580 99019 19010 gt 1 bor 9 273 85244 0625 VOSMS 10 05 A 180125 EB a E 502 p E 801 gt 2002 d ra 9 MY7A MAIN SIDE A LAMP BALLAST UNIT FN902 15 4 10 4120 lt I CD 8 mi x 5 1 a o NS 38 948228 84846 OnR4824 99 85 25 R48210 4853 4 oo
11. 8 9 48270 5 EX 4826 0 60 C E 8 OO BI 8 2 R2838 oot ORS 5 2 sw T 2100 TPDHS ua e A SIDE TPMONB i LO IEE 3 ds o 2854 9987 TPDVS 2 o 8 5 7 985592883 9 rand 08 5 4803 9285782869 R2886 TPDCLK 2 401 00 3 2801 mp amp O goo 2856 R2861 92864 2871 9426 Em OS 14609 2851 pass C9401 5 59d TPFANB 9 e S C4801 On4go7 m 595 402 e e 0 88 90 2852 OOQ 4841 8 5 59 o SP 501 TPIRM TPSCLK o e 00 0 3 6811 03612 D3613 9 0 9 14841 2 2232 er 6 Or 046 ANM 1 4a 02862 8 66056 1R9402 100 76 2 03614 d R3582 oO 8 4842 00000 29 R9403 75 R413 00 TPMONG c7866 9 4 oO 9404 4 TPSDATA 0000000000 00000 Risso 19 007816 eg o amp o ca Q R9406 s 09000000000 0000 wee C7916 C5642 35810 00 80343 R9407 R412 999 0009 Rie x 02853 E RO 02 0 941 TPDXG 00 918467 1514 81431 18 9 6803 03602 KAS 4849 b lt R1513 5 TPR V2 OC6807 e DoD amp O1 8 545 9 652421 TPB V2 1 Y 9 D680
12. Fan2Speed Fan2Speed Fan3Speed TempA KETI TempC Note This part of display is available at the service mode No 80 123 Memory Replacement 1 1841 on the main board stores the data for the serv ice adjustments and should not be replaced except for the case of defective device If replaced the re adjustments are required following to the Electrical Adjustments The data of lamp replacement counter is stored in the 1841 Please note that the lamp replace counter will be reset when the memory IC1841 is replaced Lamp replace counter cannot be set to the previous value Caution to memory IC replacement When 1C1841 is replaced with new one the CPU writes down the default data of the service adjustments to the replaced IC as the mentioned on the service adjustment table As these data are not the same data as factory shipped data it should be required to per form the re adjustments following to the Electrical Adjustments Please note that in this case the lamp replace counter will be reset 6 Caution of Main Board replacement in the case IC 1841 is not defective When the main board is replaced IC1841 should be replaced with the one on previous main board After replacement it should be required to perform the re adjustments following to the Electrical Adjustments In this case the lamp replace counter can be kept the value as before
13. NTK3V_7 R8232 1 a NTK3V_9 K e G oc NTK10V 1 11 R1 01 R1 02 5 G X ud we S CH RO MA S_CH ROMA Ci 51 NTK10V 1 15 14 662 C1 02 20 med 17 10 681 6 S CV SW m mo FROM IC1804 17 R103 1 pi E lt 1 1 89 NTK10V 2 NTK3V_21 T NTK10V 2 _23 5 a m FILT 480P 575P K m E 1 1804 14 24 lt 470 R8242 R8246 CG G Y_M CGG Y_M 103 NTK10V 2 a _29 X X R1 06 X C1 04 z 2 08244 oe 10KK0 681D NTK10V 3 31 K ca gt or 8 X TE101 ps a cs 1 07 I 1 OKKO 681 D J30B1 640G 10299 R1 08 NTK40V 3 x io E m NTK3V_39 S Y S Y X 7 G I 5e G 3 8 9 39 pes C108 109 5 6 K 1 10 6810 VHS 109 111 S5V 1166 11604 TP103 F VI 91 10 VIDEO 820 01103 0113 VIDEO L139 7 t a 12 01390060 L2PD4R7MG K3Y 10 6810 C114 J10ML540G 100 g C164 0 22GQF 1042 AN av 1 C116 0 22GQF KK1500 E NTK3Y 3 C118 17 MONIT_OUT pm FROM 1 1804 18 16KK10BB CJ390 S CHROMA TOIC10171P 1 16GZ 11561 121 119 7 9 S SW FROM 1 1811 9P 0 106 x 53 Koa S Y TO IC101 73P CGB CB M Y das 9001 1 8GZ000 16KZ0 22GQF ee 1 16GZ0C CGB CB_M C128 C131 sv AUDIO 25KZ0 1GQFZ NTK
14. lt 0 84 gt Tr 8435 5 MAS 898 __ 0290 893108 19410 Ajuo 06 6008 VIDEO COMPUTER IN VIDEO MONITOR OUT COMPUTER IN COMPONENT IN 439 Chassis Block Diagrams System controls d3ld3ANI 98121 uswaogu 04 08 9 el 08 1 MS 05 E i H uO q31 dn NO 4 1 2 oc gt ANOWIH al a z EFL 1 P NO 20 neng S22 loc o NT dau dvi a 9 Blox 1 _ OHINOO NYA NS a Cia ga 78 anv 0 6 anyep 6l E ONINEYM DD 54 00 HOLLIMS AJA OACIA S 881 lt 9100907 RESISTORS 8 18 08811 7 1 1804 Ou LNOO gsn L98691 45 43 0 51 52 1304 LONKJ LONH 1 968654 AOLM 10869 H3ONVHN3 WISI 80123135 0769 VIVGS y19S 0299 081111 1 1 4 81 el NVA MS H3AOO c 1 MOd 206 5 s 0v MS lt z lt lt u leE gt 6 Z 7 WMd 8 1 zz O HO SEE Hao 885 Be aaa so at 38 S2 vx O55 5 85 694
15. tom upward Lamp Ballast Unit Lamp Cover SW Board Fans removal 1 Remove 1 screw T3x8 and remove fan 903 2 Remove 4 screws B T3x8 and 2 screws C T3x10 and take the fan cover A and fan FN904 Fan Cover A 3 Remove 1 screw D T3x8 and take the fan duct A and fan FN906 4 Remove 1 screw E T3x8 2 screws F T3x10 and take the fan cover B and fan 905 Fan Duct A lei Fan Cover B US F gt mi 2 904 FN905 Fig 7 Ade Optical Parts Disassemblies Before taking this procedure remove Cabinet Top Cabinet Front and Main Board following to the Mechanical Disassemblies Disassembly requires a 2 0mm hex wrench 1 Projection Lens removal 1 Remove 4 screws M2 5x8 and remove the Projection Lens Fig 1 2 Integrator Lens In disassembly 1 Remove 2 screws A M2 5x5 and pull the Integrator Lens In ass y upward 2 Unhook 4 stoppers B and then take the Lens off from the holder Stoppers B Stoppers B Lens should be placed as the rugged surface side comes to Fig 2 2 the holder side 12 Optical Pats Disassemblies 3 Relay Lens Out disassembly 1 Remove 2 screws A M2 5x5 and pull the Relay Lens Out ass y upward 2 Remove 2 screws B M2x3 to take the Lens off from the holder Note There is no mounting direction of the lens 4 Polarized Glass In removal Holder B Relay Lens Out Fig 3 2 1 Remove
16. 7 For Component mode and RGB 1080 Expand Ratio Horizontal 1080i 22 N A 23 N A Position Horizontal 1080i 508 N A 528 N A Position Vertical 1080i 382 N A 383 N A Expand Ratio Vertical 60Hz 7 For RGB NTSC 480i Expand Ratio Horizontal 60Hz 36 N A Position Horizontal 60Hz 517 Position Vertical 60 2 383 N A Expand Ratio Vertical 50Hz 20 N A For RGB PAL 575i Expand Ratio Horizontal 50Hz 40 N A Position Horizontal 50Hz 515 N A Position Vertical 50Hz 384 N A Expand Ratio Vertical 50Hz 7 N A 7 N A For 1080 50Hz RGB HDTV 1080i 50Hz Expand Ratio Horizontal 50Hz 14 N A 14 N A Position Horizontal 50Hz 505 N A 520 N A Position Vertical 50Hz 384 N A 384 N A Expand Ratio Vertical SCART 5 N A For SCART RGB 575i Expand Ratio Horizontal SCART 23 N A Progressive OFF Position Horizontal SCART 518 N A Position Vertical SCART 383 N A Expand Ratio Vertical 60Hz N A 2 N A For Video and S Video only Expand Ratio Horizontal 60Hz N A 17 N A Progressive ON Position Horizontal 60Hz N A 519 N A Position Vertical 50Hz N A 383 N A Expand Ratio Vertical 50Hz N A 5 Ratio Horizontal 50 2 24 Position Horizontal 50 2 522 Position 50 2 383 Expand ratio Vertical 480i N A 2 For Component 4801 mode Expand Ratio Horizontal 4801 N A 17 N A Progressive ON Position Horizontal 480
17. Fan Control Adjustment Fan Control Adjustment 0 Normal 1 High Land in minutes Lowest Fan Operation Voltage in Normal Highest Fan Operation Voltage in Normal Operation Start in Normal for Temp Sensor 1 Operation Stop in Normal for Temp Sensor 1 Lowest Fan Operation Voltage in Eco Highest Fan Operation Voltage in Eco Operation Start in Eco for Temp Sensor 1 Operation Stop in Eco for Temp Sensor 1 Shutdown Temp of Temp Sensor 1 Shutdown Temp of Temp Sensor 2 Shutdown Temp of Temp Sensor 3 Shutdown Diff Temp of Temp Sensor 2 and Sensor 1 Shutdown Diff Temp of Temp Sensor 3 and Sensor 1 Fan Operation Voltage in Manual 0 Continued 1 30 sec 2 60 sec 15 450 sec 0 30 sec 2 60 sec 15 450 sec 0 20 sec 1 22 sec 3 26sec 20 60 sec Operation Voltage for Fan2 Lowest Temp Condition of Temp Sensor 2 at Shutdown 1 2 0 Auto Fan Control 1 Manual Fan Control 0 Normal 1 Over Cooling Prevent Mode Lamp User Time in Eco Mode Lamp Use Time in Normal Mode Accumulated Projector user Time Read Only 1 30 sec 2 60 sec 3 90 sec 4 120 sec 15 450 sec Note 1 480i the same as NTSC 575i the same as PAL SECAM 20 Execute auto adjustment when value changes O to 1 _ TA1370 10801 10351 720 575 480 Initial ItemNo Device i Detail 480i Note 480 480i amp 575i 480p 480p amp HDTV TA1370 Read Only TA1370 Read Only
18. Mses 3 Line Serial Bus O O Ponss 3LEN 3 Line Serial Bus Enable s s s gt o Power Fail Detection Pons as AddessBus28 x C o To 7175 Pons A22 Addresses C C C 12 Pons AH Across Bus 21 229 Ponso A30 Standby 5 OFF Sundbyzcl O Pott amp 200 Potts VHOPEN IC 101 Video Decoder Enable s O Lamp ON to Sub CPU mpON H O 201 US8_VBUS USB Connector Detection 141 Pott USB Device Reset Output Lo _ Standby 15 OFF Sundy l O Pott US amp EN USB Device Enable Output L 0 18 Pott RROA iRReceveriuti 7182 Pone IRRCVRO IR 1 Pon 80 UL Potk 0 189 Pone cso VO Egander Chip Oop L O JO Expander Chip Select input 207 Pon DQLKEXT DpotClckEdemaliput L Memory System Clock Input Notused 1 Ai AddessBusi Ai Bus 18 T L9 A O AU s Bus 17 e AG O
19. 0 0 0 20 3 D 4 DOWN 0 Q NA 0 0 0 Note The projector cannot be turned on with lamp cover removed because when the lamp cover is removed the lamp cover switch is also released to switch off the lamp circuit 9 A V Handle SS 2 W N How to reset Lamp Replace Counter 1 Turn the projector on press the MENU button and the On Screen Menu will appear Press the Point Left Right button to move the red frame pointer to the Setting Menu icon 2 Press the Point Down button to move the red frame pointer to the Lamp counter reset item and then press the SELECT button The message Lamp replace counter Reset is displayed Move the pointer to Yes and then press the SELECT button 3 Another confirmation dialog box appears and select Yes to reset the Lamp replace counter Recommendation Should the air filter become clogged with dust particles it will reduce the cooling fan s effectiveness and may result in internal heat build up and short lamp life We recommend cleaning the air filter after the projection lamp is replaced Refer to Air Filter Cleaning How to check Lamp used time 2 The projector used time and lamp used time will be TT displayed the screen briefly as follows The LAMP REPLACE indicator will light yellow when Projector used time the total lamp used time reaches 3000 hours This is to indicate that lamp replacement is requ
20. 278 al Parts List chanic Me in 22272 TN 79 MY7 XU4100 Mechanical Parts List Key No Part No Description Key No Part No Description CABINET PARTS OPTICAL PARTS 1 610 315 5500 ASSY BUTTON MY7A L1 645 061 5474 LENS CONDENSER OUT Including Key No 1 to 1 L1 645 061 9663 LENS CONDENSER OUT 610 307 7932 BUTTON MA7A L1 645 067 8905 LENS CONDENSER OUT 610 293 8838 CAP BUTTON P MW6A L2 610 317 8011 ASSY LCD PNL PSM MY7A 610 315 5685 BUTTON S MY7A Including Key No 2 a to 2 c 610 307 8021 CAP BUTTON S MA7A 645 069 2697 POLARIZED GLASS OUT G S 610 315 5692 CAP BUTTON M MY7A 645 069 2703 POLARIZED GLASS OUT B P 610 315 5708 CAP BUTTON A MY7A 645 065 6699 POLARIZED GLASS OUT R 610 315 5623 ASSY STAND LEG MY7A 645 061 5504 LENS RELAY IN 610 315 5470 CABINET SERVICE MY7A 645 061 9670 LENS RELAY 610 315 2554 CABINET FRONT MY7A 645 067 8929 LENS RELAY 610 311 3012 SERVICE MA 645 061 5511 LENS RELAY OUT 610 311 4798 CAP LENS MY3A 645 061 9687 LENS RELAY OUT 610 315 5494 COVER LP SERVICE MY7A 645 067 8936 LENS RELAY OUT 610 307 8069 DEC INLAY LED MA7A 545 061 5528 LENS CONDENSER 610 295 3084 DEC LEG MW6A 645 061 9694 LENS CONDENSER 610 302 5612 DEC SHEET MAJA 645 067 8943 LENS CONDENSER 610 315 2561 DEC AV SHEET MY7A 645 062 5213 LENS CONDENSER 610 315 5814 DEC V MARK SHEET MY7A 545 061 5495 LENS COND
21. N N AA NA N m CERAMIC 0 10 2 25V CERAMIC 8200P ELECT 100U M 16V CERAMIC 0 1U ELECT 100U M 16V CERAMIC 0 1U ELECT 2200 6 3V 100 1000 M 16V CERAMIC ELECT 470 6 3V ELECT 2200 M 6 3V 0 1U Z 25V CERAMIC ELECT 100U M 16V CERAMIC ELECT 470 M 6 3 POS SOLID 4709 AV CERAMIC ELECT 100U 6 3 CERAMIC CERAMIC 0 1U 25V CERAMIC CERAMIC 0 1U 16V CERAMIC OS SOLID 39U 16V CERAMIC CERAMIC 0 1U 25V CERAMIC ELECT 100U M 16V CERAMIC CERAMIC 1U 16V CERAMIC CERAMIC 1U 16V CERAMIC CERAMIC 2110 16V CERAMIC CERAMIC 1U 16V CERAMIC CERAMIC 510 16V CERAMIC CERAMIC 1U 16V CERAMIC CERAMIC 1U 16V CERAMIC CERAMIC 1U 16V CERAMIC CERAMIC 1U 16V CERAMIC CERAMIC 1U 16V CERAMIC CERAMIC 1U 16V CERAMIC CERAMIC 47 50V CERAMIC CERAMIC 1000P K 50V CERAMIC MT GLAZE 1 8K JA 1 16W CERAMIC MT GLAZE 1 2K JA 1 16W CERAMIC MT GLAZE 1K JA 1 16W CERAMIC LU 211 1U 1U 1U 211 1U 1U 10 CO CO CO CO CO CO gt NEAN lt gt CO CO CO Oo CO CO CO CO C gt N N N N N N N GUN N N N SN N N N N N 2 gt O CO CO CO CO CO MY7 XU4100 Electrical Parts List Key No Part No Description Key No Part No Description C9413 C9414 9801 C9802 C9803 C9804 9806 C9821 RESISTOR R101 R103 R104 R106 R107 R109
22. SW1 SW2 LAMP POW Lamp On Power Fail Detection Enabled Detection Disabled Lamp Error Detection Enabled Detection Disabled Power Management Timing Chart Enter im Power Management Timing Chart LAMPDC ON 90 sec Cooling Time ON 15V 3 3V ON 5VA SW1 FAN SW2 LAMP POW Lamp On Power Fail Detection Enabled Detection Disabled Lamp Error Detection Enabled Detection Disabled Troubleshootino No Picture Check following steps No picture with all of Yes input sources Check signal processing stage and LCD driving stage Check RGB 5 amp signals at test points TPVIDEOR TPVIDEOG TPVIEOB Check power supply circuit 15 5V and peripheral circuit Check ICs IC501 IC531 IC561 IC3501 IC3531 IC401 IC301 and peripheral circuits No picture with 1 Yes RGB input source Check PC source input stage Check IC5201 lt PC1 PC2 RGB SW and peripheral circuit on the AV board PC1 PC2 SW signal PC1 L is output from pin 19 of IC1804 Output Expander and applied to pin 26 of 165201 through IC5371 Buffer No picture with 862 Yes RGB input source Check PC source input stage Check IC5201 lt PC1 PC2 RGB SW and peripheral circuit on the AV board PC1 PC2 SW signal PC2 H is output from pin 19 of IC1804 Output Expander and applied to pin 26 of 1 5201 through IC5371 Buffer Check IC401 1 Sync sw 4071 and peripheral
23. er as o AddessBusib Ci AM tress iss Ai 247 gt AdresBusi2 _ d GO AH AddessBusi C C Cs s C C C Y 246 ao O A8 AddessBus8 10 48 AddessBus8 C C T A7 tress C Cs s C C C gt s 46 C CT 7128 48 AddessBusb C Cs sC C T 58 44 A tress 49 42 tress L348 Actress Bus 1 24a A0 A0 AddessBus CT D o ata 0 23 08 ata Bus 8 L 122 D D ata Bus 6 O L D D0 DeaBu RD Read Enable Notued WO 43 Control Functions 188 ROMOE ROMOP ROM Output Enable for Flash ROM 1270 ROMWE ROMWE ROM Write Enable for Flash ROM 125 RAMOE RAMOE 54 RAMWE RAMWE RAM Write Enable O 177 Chip Select 3 Not used 230 Chip Select 2 Not used CO 238 120 NM Nonmaskable Interrupt Not used 1 48 RESET Ma
24. 1 8W LED SML 210YT T86 L LED SML 210LT T86 M LED SML 020MLT T86 ZENER DIODE 02DZ6 ASSY PWB DDCON MY7A TRANSISTOR 06701 405 174 1806 CPH3424 TL TPH3 D2856 D2857 D2858 D2861 D2862 D301 D3601 D3602 D3603 D3604 D3606 D3607 D3608 D3609 D3611 D3612 D3614 D3616 D3617 D3621 D3622 D3623 D3624 D3626 D3627 D371 D372 D4831 D4832 D4834 D4842TM D4843TM D5061 D5062 D5641TM D6801 D6802 D6803 D6804 D6806 D6807 D6808 D6809 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 ZENER ZENER ZENER ZENER ZENER DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE ZENER ZENER ZENER ZENER ZENER DIODE DIODE DIODE DIODE DIODE DIODE ZENER ZENER ZENER ZENER ZENER DIODE DIODE DIODE DIODE DIODE 02 26 021326 021076 021076 021076 155355 TB 17 1552355e TBE 37 i155355 TE l7 155355 17 1SS355 TE 17 1SS355 TE 17 1595355 TE 17 X1 xi YI 155355 17 155355 17 155355 17 1SS355 TE 17 1SS355 TE 17 1SS355 TE 17 1SS355 TE 1 1595355 TE 17 1SS355 TE 17 1SS355 TE 17 1535355 17 155233 17 155355 17 RB161L 40 TE25 RB161L 40 TE25 DIODE 02DZ6 2Y DIODE 02DZ6 2Y
25. 47 gt 89828 IC351 1P VHDREN R129 GYA 1 166 FROM IC301 200 5 20 01 6 E VUV 7 VUV 0 7 5 R1EB4704G R1JA4704G 1111 1 TEN KK1500GQ x C139 g o 25KK NG lt 00260 9 SH sx 5555 5 1 T 5 S5V TOIC30172P 585 3 1525 R5301 R5331 PL lt rs YUV SYNC s 10 c C5331 E 5 15302 1 5302 gt gt 5301 2 088 1370 6 3EM1003T 05302 IC5301 R5341 3 1 16 1UGOFZ BA7078AF E2 1006 5303 KKO 01 2 H OUT m a Da IC161 08608 J 2 26 155355 H OUT 5334 163 5304 16EM1001V pe 2 2203 N 25332 Hs 1 166 5 R5303 10KK SoC a P SCLK2 P_SCLK2 1006 peg dices sss 1006 16KK P 5042 FROM IC301 46 C161 C162 C164 05307 0 160 4 1 1 252 3 3 25KZ 0 47BA 16KZ2 2FA 1 16GJ 0 1GQFZ 0 1GQFZ V OUT 2 1006 5304 GZOC R5344 03618 V OUT 3 1 16GJiMC 1 1 x 2 1169 3 3V 533 C8293 P FAIL C5308 R5308 R5347 IC8291 X 10 1 168200 HDRV_OUT 108 00 5254 X X 5331 AD 85307 2 5309 1 16GZOC x K 5306 C5311 1 16GJ CJ100CGQ KC 5341 R G B SY N C 25KZ 0 1GQFZ TE3501 J30B1640G C5343 i Fb SW RESE FROM IC1804 16P 116GJ1KC TO 10301 vade 18 18
26. N G Sub Gain R Sub Gain B Sub Gain L3E7070K0A L3E7070K0A L3E7070K0A Gain Adjustment REF G REF R REF B M62392FP M62392FP M62392FP Black Reference Adjustment GVCOM RVCOM BVCOM L3E6100D0A L3E6100D0A L3E6100D0A Common Center Adjustment G Gamma Shift R Gamma Shift B Gamma Shift L3E7070K0A L3E7070K0A L3E7070K0A Gamma Adjustment White Balance Adjustment White Balance Adjustment B G V2 M62392FP R V2 M62392FP B V2 M62392FP SubBright PW168 128 128 SubColor PW168 A SubTint PW168 N A Video Center Adjustment Link to Item No 1 3 SubBright Video VPC3230 128 127 Note 1 575i the same as PAL SubCont Video VPC3230 50 51 SubColor Video VPC3230 2300 2450 SubTint Video VPC3230 512 512 SubBright 480 575 VPC3230 196 197 SubCont 4801575 VPC3230 26 26 SubColor 4801 5751 VPC3230 23 23 Note 2 4801 the same as NTSC SubColor 480i 575i VPC3230 29 29 575i the same as PAL V vitine Color Shading Correction Setting R1 L3E7070K0A Vertical Line Color Shading Correction V Line Color Shading Correction Setting R2 L3E7070K0A V Line Color Shading Correction Setting R3 L3E7070K0A V Line Color Shading Correction Setting G L3E7070K0A V Line Color Shading Correction Setting G L3E7070K0A V Line Color Shading Correction Setting G L3E7070K0A V Line Color Shading Correction Setting B1 L3E7070K0A V Line Color Sh
27. 2 D 35 694 94 34 9 09 is T m EL POWER FAIL gt oa TO IC9861 14P R1861 TO IC301 174P Gye mo X D gt Oy x 94 C Di3 1 166J560C ROMW POWER FAIL FROM 62281 Bie NES E FROM IC301 126P K8X 8 09 o p 6 6 6 le aaa 04 15 ow PR a 1 0171 7 81388 ICE_GND a 2 i ee 4 C1864 45 20 1 B D p gp 2 oO Q gt lt 3 qa EN OMOE R1347 6322 8 38 gt K DIO FROM IC301 188 W 22 cm neko o eoo old lol ut am o E E bns IC1861 4 D N E gt Q Q 81866 CLRAMOE 1 16GZOC 528 9 N gt g 0393 1662706 55 0 9 000 9 D Q A A 5 8 m AH sa NE _____ A Q D LY O H OO oO G SOY IC351 MIL o 4 TPRESET 2 TC7W126FU TE12L aoje R318 1 16GZ0C R341 X R359 C353 IC341 ea 6 AW S33V PW 54 QE e a e op Pa wW wm ES PST573IM so mar Ie us 0339 C361 CPU_RESET low 1 16020
28. AG 6 LINHO m _ 780 m gt 1080 WS 188 NO 05 2125 d 0 YOS NSAS NOOQ S eM v SAEM V 1705 1195 d 29810 1709 1195 780 911 AG AEE NOO lt p ui 00 S B53 252 529 S 558 GS Org 2 Obi IC301 SYSTEM CONTROL BA Chassis Block Diagrams ION Power supply amp protect TANVd 121 039 TANVd 121 anid AV 2 2 ENS LII JT JT 7 a ogee E 190 Hg B sa gt t E 27990 17990 LINDUID GHVOGNIVIN 60960 14 64 Jamod VAS ix Md AS LS 2 50 ASS 11961 iS ERN 2 SNvuL 20960 E bi JATI 610 NEG 19621 L 063 106 4 c06Nd 906 4 906 4 06 691 BL 69 D 121196 115 1135 A P OV ISVTIV LIN Fan Error L 1 4801 INVERTER 1 L 4 1 NVd CNV 288901 gt MOd HO WMd 198791 v 2 071 2 9 xc p SEN OH INOO 19629 8 NOO 71051409 HOI
29. Ban 99299664 5 o8 O Bo Qoo RR EET m 04 QG 1814 g BHU s R121 9 OO ER ER 2426 O 65 NG eRe 01803 DAAN 0 lt gt 0 wn mw Hl 5889 66858888889 pg eg 3500027070 0 9 osoo 495500000 22226 888 p R577 Q 1404 o 9 5 02502 1 6308 8080 500038 gll R9861 gt R1804 9 079124 589 dro 9 81459 8000 7 e503 xe E R987 R827 R1811 18055 D18160 D78128 8 e C587 00 E 0 863 C181 0 0 Oc1802 0 e D7862 88 Z DODO Li Woo omo E gt 986245866 Be 0562 9 2 m m 05 729 Jp 874 R9864 p1812e H1813 24 o9 o g22 o gt 8 289877 R9882 R9868 4959 9 q 20 pe 0 cus 6 ene Boso 9 6 n amp 0 o 0 N M N 5750 18040 cs74 Do Yon D 2 y 5 19 87917 8 080 o N 14 C7911 5 co 9 5 5 68229 R807 R824 8 II 55 II 00 9 SSS 5 C7861 N Q 83509 O 831 O R803 Or R7913 Ed NOO 87863 TE aren Fem 2524 A ds O C80 G801R823 OR7813 al 87911 3 5 b 8 3504 C303 C321 R802 0 5 9 Sg B2 gt _ 99999 9 0 Ee 1 2 dei 2 978618
30. Gamma Adjustment and Common Centre Adjustment in the chapter Electrical Adjustment Check the white uniformity on the screen If you find the color shading at the some part of the screen it needs to take the color shading adjustment This adjustment should be performed by a computer and it also requires a special software Color Shading Correction The software will be supplied separately and can be ordered as follows COLOR SHADING CORRECTION Ver 3 03 Service Parts No 645 066 7428 214 Optical Parts Disassemblies 6 Polarized Glasses Out removal 1 Remove 1 screw A and remove the holder A and loosen 2 screws B then take the polarized glasses R and B 2 Remove 1 screw C and remove the stopper B and then take the polarized glass C Holder A Stopper B Polarized Glass G Mount the polarized glasses as the film attached side comes to the LCD panel side 345 Optical Parts Disassemblies Optical Unit Top removal 1 Remove 4 screws A T3x8 and 3 screws B T3x8 to take the Optical Unit Top A and B upward Optical Unit Top B gt ZJ 91 Optical Unit Top A 2 gt Fig 7 216 Optical Parts Disassemblies Locations and Directions When the optical parts in the optical unit mounting or assembling the parts must be mounted in the specified location and direction as Integrator lens OUT Prism beam splitter PBS Condenser lens OUT shown in figure be
31. SANYO FILE NO SERVICE MANUAL Multimedia Projector Model No PLC XU41 U S A Canada Europe Asia Africa U K Original Version Chassis No MY7 XU4100 NOTE Match the Chassis No on the unit s back cover with the Chassis No in the Service Manual If the Original Version Service Manual Chassis No does not match the unit s additional Service Literature is required You must refer to Notices to the Original Service Manual prior to servicing the unit PRODUCT CODE 1 122 257 00 7 1 122 258 00 Pv74 1 122 258 02 PY7C REFERENCE 5 5110646 00 Contents B Contents 2 Safety Instructions 1 3 Specifications 4 M Circuit Protections Gc 5 Fuse L J x 20 0 0 5 Thermal switch 444040044444 5 Lamp cover switch _________ 5 Warning temperature and power failure protection 6 E Lamp Replacement 7 E Mechanical Disassemblies 8 Optical Parts Disassemblies C C G lt oo 12 Adjustments 18 Turning On the Projector 18 Adjustments after Parts Replacement G C o oo 18 B Optical Adjustments 19 B Electrical Adjustments 22 Service Adjustment Menu Operation 22 Circuit Adjustments C C C
32. TA1370 Read Only NJW141 55 NJW141 TREBLE NJW141 AGC NJW141 lt REDGAIN AD9883 GRNGAIN AD9883 BLUGAIN AD9883 GEDOFST AD9883 RRNOFST AD9883 BLUOFST AD9883 Clamp Duration AD9883 Clamp Placement AD9883 Pedestal Adjustment G Pedestal Adjustment R Pedestal Adjustment B DLY3 3V ON Time setting from Power on to 3 3V on Oms to 310ms DLY5V_ON Time setting from Power on to 5V on Oms to 310ms DIMMER CONTROL __ DIM TBL 0 Lamp Consumption Power ratio at Dim Level15 DIM TBL 1 Lamp Consumption Power ratio at Dim Level14 TBL 2 Lamp Consumption Power ratio at Dim Level13 DIM TBL 3 Lamp Consumption Power ratio at Dim Level12 DIM TBL 4 Lamp Consumption Power ratio at Dim Level11 DIM TBL 5 Lamp Consumption Power ratio at Dim Level10 6 Lamp Consumption Power ratio at Dim Level9 DIM TBL 7 Lamp Consumption Power ratio at Dim Level8 DIM TBL 8 Lamp Consumption Power ratio at Dim Level7 DIM TBL 9 Lamp Consumption Power ratio at Dim Level6 10 Lamp Consumption Power ratio at Dim Level5 DIM TBL 11 Lamp Consumption Power ratio at Dim Level4 DIM TBL 12 Lamp Consumption Power ratio at Dim Level3 DIM TBL 13 TBL 14 DIM TBL 15 ECO Power l2C Flag Revision PIC Version Expand Ratio Vertical 60Hz Expand Ratio Horizontal 60Hz Position Horizontal 60Hz Position Vertical 60Hz Expand Ratio Vertical 50Hz Expand Ratio Horizontal 50Hz
33. 2 D 0 D peza M_SCLK2 TO IC101 D 0329 0331 1201 M SDA2 AD CONV 01821 25KZ0 1GQFZ 5KZ0 1GQFZ CS3 3L EN 25KZ0 1GQFZ DB 1 o 0 e O m a LI f 115 Toss 7 77 C LL e o 919 9 Gs VIEW gt 0 SCLK J To 19401 7070 50 Es C 533 Pw 327 1156780 27 C301 X RS SDATA TO 581 e SDATA 1 8201 38 GBLKSPL lt 2 D gt 6 2203 301 Q T TO 168561 S H PW168A 10V E C309 C311 E R1829 1 16GZ0C K gin S 2 Oz D SH_R_ST e gt 5 IRM_STB TO 1401 948 FROM 108201 AD9883 s 155455 adeste AA m R1871 M51204FPL600C TKD IC9801 SH G ST ME z 4 SH R 5 TO IC561 10P vies 65 2 o 9 6 0 Mes PD Es DE FAL COMPARATOR Mom b mp T 1871 mes 2416631 1 16GZ0C gt enD 5 FROM IC8201 B kh e e HAHA O OL C OL 3 O 2 gt SH_B_STB TO 6501 10 8201 66 1 8808 __yyi isavt0c 11166200 TURBO_ST TO IC9401 1P T FROM IC8201 67P gt D 1 Fp 0KZ1UGOFZ GB EI Qu gt
34. 2 m ICE_RESET lt R1386 Q Q 3 5 1 4 1 1 1 1 D 1 1 1 D 1 1 RST X lea F R363 gt Low 8 sucen L ICE_RESET qa 2 C362 R342 a Mu NMI 7 1 1607 367 Do 1 16GJ 3 0 R364 1166206 R368 C352 15 35 4 1 166206 1488 1 16GZ0C io gt d 2 2 4 4 0 23 A 0 23 5 t yp um 20015 22 T gt gt gt 227 SACR 511415 5 NTT M IC821 T x I As S3 3V_PW IC1 801 5 0 lt lt lt 5 53 5 5 TC74LCX574FT y G 0 525 296 9 s x 29554858522 5 8838 IC801 EE iii MBM29DL32TF70 a K02 e 505 E TEMP LED q NG 5 i PWR_LED 3 3 5 8 B o gt 58 gt LAMP LED 58 READY LED 1 823 SC SW SC SW 1 cso A p SN TC7SO4F TE85L R821 1 168206 1 gt gt O lt CS0_A LO R822 H 0 2 0 ROMWE 21802 FROM IC301 126P R801 lt O lt 1 9861 1 16GJ10KC TC74LCX574FT 5 24 ope PDIUSBD1 2PW 1 1 8 wa 0 1GQFZ 1 16GJ10KC 2 R1802 X SETH 10 X SH B ST TO 1 1821 8P
35. 39 2 53 SY OOOO 20020000060 28231 AV K10Y AV K10T 11 MY7A POWER SIDE A POWER SIDE B THERMOSTAT SW SW902 n 1 vd MAIN K8R BALLAST 5 4 mot UNIT ins 75 3 12 CN01 isi R661 12 _ 7
36. 407 DIODE DIODE DIODE DIODE SC311 06 FMB 2306 FMJ 23L SFPL 52V 407 407 407 MISCELLANEOUS F601 FB611 FB613 FB691 FB693 641 2 PTH611 423 610 610 610 610 407 407 407 407 407 407 408 021 244 244 244 7801 3974 3974 3974 244 3974 223 7302 223 8309 223 7302 223 8309 223 7302 223 8309 037 5508 ZD UDZS TE 176 2B DIODE D10XB60 THYRISTOR TF861S FUSE CORE CORE CORE CORE TLPA421F D4 GB TP4 TLP421F D4 GR TP4 TLP421F D4 GB TP4 TLP421F D4 GR TP4 TLP421F D4 GB TP4 TLP421F D4 GR TP4 THERMISTOR NTH11D5ROLC LAMP COVER SW BOARD 610 314 8533 ASSY PWB LAMP COVER SW 59 01 645 MAIN BOARD 610 318 7945 ASSY PWB MAIN DDC SERVICE MY7A 063 8077 ASSY PWB MAIN MY7A TRANSISTOR 0101 02851 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 014 4509 014 4608 015 8704 015 8902 163 1602 163 1701 1 3 9803 173 9902 045 8705 045 8705 045 8705 045 8705 002 8304 014 4509 014 4608 015 8704 015 8902 163 1602 163 1701 173 9803 173 9902 014 4509 SWITCH PUSH 2 2 3 TR 25 2412 T146 R 2SC2412K T146 S 2SC2812 L6 TB TR 25 2612 7 TR 2SC2812N L6 TB0 TR 2SC2812N L7 TB0 TR 2SC3928A1R TR 2SC3928A1S TR 26 536 TR 26 536 TR 26 536 TR 26 536 TR 2SA1203 Y TE12L TR
37. 47 10 10 10 10 10 10 ZA JA JA JA JA JA ZA ZA JA ZA JA JA ZA JA JA JA ZA JA JA JA JA JA ZA JA ZA ZA JA ZA JA JA JA JA JA JA JA JA JA JA JA ZA ZA ZA ZA JA JA JA JA JA JA JA JA JA JA JA ZA JA JA JA JA JA ZA JA JA FA ZA ZA 1W 1W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 111 1 3W 1 16W 1 16W 1 16W 1 16W 1 16W Key No Part No Description MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MY7 XU4100 Electrical Parts List MY7 XU4100 Key No R871 R872 R873 R874 R8811 R8812 R8813 R8821 R8822 R8823 R8824 R8831 R8832
38. CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT CERAMIC CERAMIC 0 0 0 0 0 0 0 0 0 0 0 O 6 CO C CO 2 A ce NON ON ON NONAS N N N D U Z A N N N 8 N N N N N N N N Z lt A N N N N N N N N N NA MN SE Z m B E N N Z 6 N A N GI Z MN N N N Key No Part No Description CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT CERAMIC ELECT ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC MT GLAZE MT GLAZE MT GLAZE MT GLAZE ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT CERAMIC CERAMIC CERAMIC CERAMIC e O 6 C OQO N G A N N N N Z X m N 7 N N AN N N N N W ANAA N W MY7 XU4100 MY7 XU4100 Electric
39. MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE Electrical Parts List Key No Part No Description MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE gt 4 BW C Description MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZ
40. MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE 1 2K 1K Ja AE 1K 10K 18K 0 000 1K 1K 1K 3 1K 1K 1 2K 1K 1K 0 000 10 1K 4 7 0 000 100 0 000 2 2 2 2 0 000 100 1 Electrical Parts List Key No Part No Description MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE 0 0 0 6 8K 6 8K 1K 000 000 100 000 2 2K 2 2K 000 100 100 1 2 000 5 6 100 100 2 2 2 2 000 200K JA 1 16W 24K 000 000 100 000 2 2 2 2 47 47
41. TR 25 1179 7 405 014 TR 2SC2412K 146 R 25 1179 6 405 014 2SC2412K 146 5 TR 2SA1179N M7 TB 405 015 TR 2SC2812 L6 TB TR 25 1235 1 405 015 TR 289C2812 L7 TB TR 2SA1235A1F 405 163 TR 2SC2812N L6 TB0 25 1037 146 405 163 TR 25C2812N L TB0 2SA1037AK S T146 405 173 2SC3928A1R 25 1037 1146 R 405 173 TR 25 3928 15 2SA1037K 1146 S 405 014 25 2412 1146 R TR 29A1179 M6 TB 405 014 25 2412 146 5 TR 2SA1179 M7 TB 405 015 TR 29C2812 L6 TB MY7 XU4100 Electrical Parts List Key No Part No Description Key No Part No Description 405 015 TR 29C2812 L7 TB 05223 ELECT 405 163 TR 2SC2812N L6 TBO C5226 CERAMIC 405 163 2SC2812N L7 TBO C5241 CERAMIC 405 173 29C3928A1R C5243 CERAMIC 405 173 2SC3928A1S C5244 405 014 25 2412 146 405 014 TR 25 2412 T146 S RESISTOR 405 015 25 2812 6 PLUME MT GLAZE 405 015 TR 25C2812 L7 TB R1002 MT GLAZE 405 163 TR 25 2812 6 0 R1011 MT GLAZE 405 163 TR 2SC2812N L7 TB0 2 MT GLAZE 405 173 TR 25 3928 1 R1021 MT GLAZE 405 173 2SC3928A1S R1022 MT GLAZE R1031 MT GLAZE INTEGRATED CIRCUIT R1032 MT GLAZE 4001 409 536 AD8075ARU REEL R1034 MT GLAZE IC4011 410 358 TC74HC4053AFT EL R1036 MT GLAZE 4061 409 400 TC7W53FU TE12L R1037 MT GLAZE IC4071 410 348 TC7WT241FU TE12L R1038 MT GLAZE 105201 409 530 AN5870SB R1041 MT GLAZE R1042 MT GLAZE CAPACITOR R1048 M
42. 0 05V 25 Black Reference adjustment 1 Receive the 16 step grey scale computer signal with Computer1 RGB mode 2 Enter the service mode 3 Connect an oscilloscope to test point TPVIDEOG and chassis ground 4 Select item no 10 and change data value to adjust amplitude to be 9 8 0 1V 5 Connect an oscilloscope to test point TPVIDEOR and chassis ground 6 Select item no 11 and change data value to adjust amplitude to be 9 8 0 1V 7 Connect an oscilloscope to test point TPVIDEOB and chassis ground 8 Select item no 12 and change data value to adjust amplitude to be 9 8 0 1V black level black level 9 Common Center adjustment 1 Receive the 1 line black white pattern computer sig nal with Computer1 RGB mode 2 Enter the service mode 3 Project only green light component to the screen 4 Select item no 13 and change data value to obtain the minimum flicker on the screen 5 Project only red light component to the screen 6 Select item no 147 and change data value to obtain the minimum flicker on the screen 7 Project only blue light component to the screen 8 Select item no 15 and change data value to obtain the minimum flicker on the screen Electrical Adjustments Gamma adjustment PC GAMMA ADJUSTMENT 1 Receive the 16 step grey scale computer signal with Computer1 RGB mode 2 Enter th
43. 064 Control Port Functions Output Expander IC 1801 TC74LCX574FT Port Functions ADD1 CS Output Port Chip Select Enable L SU SW input switch SCART H READY LED Ready LED Ready H LAMP LED Lamp Replace LED Replace H Warning Temperature LED Warning H AC Power LED ON gt H _ KEY Scan Output 210 2 KEY Scan Output 0 19 6 KEY Scan Output O 20 Vdd Power Supply 3 3V Output Port Chip Select Enable L 3 O6 TURBO ST Strobe for Turbo 1 9401 SH B ST Strobe for B sample amp hold 501 1 04 505 7 StmobeforGsample amp hold ICE3 SH R ST Strobe for sample amp hold 561 O _ 18 20 Vdd Power Supply 3 3V Output Expander IC 1803 TC74LCX574FT Port Functions LAMPDC ON Drives Lamp Ballast Unit Poweron H DC_ON Drives 15 5V Power Supply Power on H ON_3 3V Drives 3 3V Power Suppl Poweron H Drives FAN_B FAN_C Power Suppl Poweron H 20 Power Supply 3 3V px 45 Control Port Functions Output Expander 1804 TC74LCX574FT Port Functions Output Port Chip Select Enable L Mute Output Mute on H RGB signal _480 575 Filteron at 480 575 signal O CABLESW PC AV Mode switch PC H O S Video Video switch S Video H MONIT_OUT PC2 Monitor out Mode 2 MONITOR H O PC1 PC2_SW PC1 PC2 Mode switch PC1
44. 16702 4807 11864 EE 15 2210 2502 25KZ x 1000 560 TAPING s P L501 a F 1 0521 16KK0 1GQ FROM IC301 72 i 0 1GQFZ r Sod C502 6519 5 c gt SE 6700 2 Ju 14 L2F73R3JG 5 R2503 C2501 E 04514 5 505 us PAD S 1502 11868 1 1664 5 8GZ 47KC 2 8 88 ol 06708 C6709 6705 501 Hem lt x 68 6707 25 68 25 68 6 473 5 TPVIDEOB dc 5 25 68 1X 1X 16EM1001V 28 BER ERE 50 o x 506 MON DR 0 9 paal 16KK0 1GQ 9 4565 P ET x 38 SHCLKB p Sucux8 vssy 950 253 5 5 5 5 XFRB DIRY B oS orm 6 5 o R522 TES EER X srTsQOB y SISQOB 5 2 NG 6 LCCOM lt lt Sle 5 gt E 21501 1 16GJ10C 16 dosdls 8985 sl 3E061 00DOA R1502 1 16GJ10C E DE P 1 VIDS C9404 C9401 1 16GZ0C SDATA 4 IC1821 17 SDATA ia XDS zob 63 arz 3 16KK10BB SDATA IC1821 12P SH 1 16GJ100C 1 VID3 9402 SCLK IC1821 18 1 16 OC VID2 5 6 gt 3 R523 S amp H AGND6 Gs 4 VSSK A R1503 1 16GJ10C BR pus 22 R1504 1 16GJ10C x
45. 22 Electrical Adjustments Circuit Adjustments CAUTION The each circuit has been made by the fine adjustment at factory Do not attempt to adjust the follow ing adjustments except requiring the readjustments in servicing otherwise it may cause loss of per formance and product safety Adjustment Condition Input signal 16 steps gray scale pattern Video signal 1 0Vp p 75Q terminated 16 steps gray scale Composite video signal Computer signal 0 7Vp p 75Q terminated 16 steps gray scale pattern Component Video signal 0 7Vp p 75Q terminated 16 steps gray scale Component video signal with 480p 575p 720p or 10801 format Picture control mode STANDARD mode unless otherwise noted White 100 Black 100 Note Please refer to Service Adjustment Menu Operation for entering the service mode and adjusting the service data Output Voltage adjustment 1 Fan Control adjustment ________ 1 Set the lamp mode to Normal then enter the service mode 2 Connect a digital voltmeter to test point TPFANB and chassis ground Select item no 81 and change data value to adjust voltage to be 6 0 0 1V 9 Connect a digital voltmeter to test point and chassis ground Select 82 and 1 Reading Change data value to adjust voltage to be 6 0 0 1V After replacing the Power
46. 2SC2812N L6 TBO 405 173 9902 TR 25 3928 15 405 163 1701 TR 2SC2812N L7 TBO 405 014 4509 2SC2412K 1146 R 405 173 9803 2SC3928A1R 405 014 4608 TR 25 2412 1146 S 405 173 9902 2SC3928A1S 405 015 8704 2SC2812 L6 TB 405 014 4509 TR 2SC2412K 1146 R 405 015 8902 28C2812 L7 TB 405 014 4608 TR 2SC2412K 1146 S 405 163 1602 2SC2812N L6 TB0 405 015 8704 TR 25 2812 16 405 163 1701 28C2812N L7 TBO 405 015 8902 TR 26C2812 L TE 405 173 9803 2SC3928A1R 405 163 1602 2SC2812N L6 TBO 405 173 9902 TR 25 3928 15 405 163 1701 TR 2SC2812N L7 TBO 405 002 8304 TR 2SA1203 Y TE12L 405 173 9803 TR 2SC3928A1R 405 014 4509 TR 25 2412 1146 R 405 173 9902 TR 2SC3928A1S 405 014 4608 25 2412 146 5 405 014 4509 TR 2SC2412K 1146 R 405 015 8704 25 2812 16 405 014 4608 TR 25 2412 1146 S 405 015 8902 TR 2SC2812 L7 TB 405 015 8704 2SC2812 L6 TB 405 163 1602 2SC2812N L6 TBO 405 015 8902 TR 25 2812 1 7 405 163 1701 TR 2502812 17 405 163 1602 2SC2812N L6 TB0 405 173 9803 2SC3928A1R 405 163 1701 25 2812 17 0 405 173 9902 TR 2SC3928A1S 405 173 9803 2SC3928A1R 406 017 8402 TR RTQ025PO02 TR 405 173 9902 TR 25 3928 15 406 017 8402 TR RTQ025P0Z2 TR 405 014 4509 25 2412 1146 R 405 139 7706 IMZ1A T108 405 014 4608 25 2412 1146 5 405 139 7706 IMZ1A T108 405 015 8704 2SC2812 L6 TB 405 014 4509 25 2412 T146 R 405 015 8
47. 3 Disconnect terminal on the Main Board and remove fan 902 R C Board FN902 Fig 2 3 Main Board removal 1 Remove 7 screws A M2 5x6 and 1 screw B M2 5x6 2 Remove a shield cover black and disconnect terminals K8N K6L K8S K25B K25G K25R and K6M on the Main Board 3 Remove main board upward off Main Board Fig 3 Mechanical Disassemblies 14 Speaker and AV Board removal 1 Pull the speaker 5 901 upward off from the speaker groove 2 Remove 1 screw 4 6 to release grounding wires 3 Pull the Rear Panel ass y upward off 4 Remove 5 screws B T3x6 and remove the AV Board board Fig 4 5 Optical Unit removal 1 Remove 6 screws A T3x8 and screw B M3x8 and disconnect a socket C on the lamp house 2 Pull the Optical Unit upward off from the cabinet bottom A Fig 5 Mechanical Disassemblies 6 Power Lamp Ballast Lamp Cover SW Board removal 1 Remove the isolation plate on the power box a Isolation plate 2 Remove 4 screws T3x6 and disconnect terminals a K6B and then remove Power Board Powe Boalt upward A 3 Remove 4 screws B T3x6 and remove the Lamp Ballast Board upward 2 A 4 Remove 2 screws 2 5 6 and remove the Lamp B o B A Fd Ts ME Cover SW Board x 5 Remove 4 screws D T3x8 and pull the power box bot 4
48. 405 002 0308 TR 2SA1037K 1146 405 173 25 3928 15 405 002 0407 2SA1037K 1146 S 405 047 TR 2SB1204 S TL 405 002 6706 2SA1179 M6 TB 405 047 TR 2SB1204 T TL 405 002 6904 2SA1179 M7 TB 405 139 TR IMZ1A T108 405 163 1503 TR 2SA1179N M6 TB 405 014 25 2412 T146 R 405 163 2708 2SA1179N M7 TB 405 014 25 2412 146 5 405 173 9605 TR 25 1235 1 405 015 2SC2812 L6 TB 405 173 9704 2SA1235A1F 405 015 TR 2SC2812 L7 TB 405 134 5905 TR 25 1037 146 405 163 TR 2SC2812N L6 TB0 405 147 2205 TR 2SA1037AK S T146 405 163 TR 29C2012N Hh7 TB 405 002 0308 2SA1037K 146 R 405 173 TR 2SC3928A1R 405 002 0407 TR 2SA1037K T146 5 405 173 TR 2SC3928A1S 405 002 6706 TR 2SA1179 M6 TB 405 047 TR 2SB1204 S TL 405 002 6904 TR 25 1179 7 405 047 TR 2SB1204 T TL 405 163 1503 2SA1179N M6 TB 405 139 21 108 405 163 2708 2SA1179N M7 TB 405 134 25 1037 146 405 173 9605 TR 25 1235 1 405 147 2SA1037AK S T146 405 173 9704 2SA1235A1F 405 002 25 1037 146 R 405 014 4509 25 2412 1146 R 405 002 25 1037 146 5 405 014 4608 TR 25 2412 1146 S 405 002 TR 2 1179 6 405 015 8704 2SC2812 L6 TB 405 002 25 1179 7 405 015 8902 TR 25 2812 17 405 163 TR 2SA1179N M6 TB 405 183 1602 25C2812N L6 TB0 405 163 TR 2SA1179N M7 TB 405 163 1701 2SC2812N L7 TBO0 405 173 2SA1235A1E 405 173 9803 TR 2SC3928A1R
49. 405 173 2SA1235A1F 405 173 9902 TR 25 3928 15 INTEGRATED CIRCUIT 405 014 4509 TR 2SC2412K 146 R 3230 405 014 4608 TR 25 2412 T146 S eb kde Dane IC161 409 416 IC BA033FP E2 405 015 8704 TR 25 2812 16 409 588 IC 405 015 8902 29C2812 L7 TB 9600001901 5 085 IC1801 410 346 IC TC74LCX574FT 60 a 1C1802 410 346 IC TC74LCX574FT ges Boos 12 1C1803 410 346 IC 741 574 405 173 9902 25 3928 15 lt IC1804 410 346 IC TC74LCX574FT Mok Gk Wee 217 IC1811 410 362 IC 741 541 405 014 4608 28 2412 T146 8 1 1821 410 362 TC74LCX541FT 01E TR IC1841 409 533 IC 24LC32AT I SN TOTO Jio 387 IC HD74LVC14T 405 015 8902 TR 28 2812 1 7 PR 22 405 163 1602 TR 25C2812N L6 TBO ie Te uM 1 301 410 534 PW168A 10V 405 163 1701 TR 2SC2812N L7 TBO0 IC341 409 480 IC PST5731M 405 173 9803 2SC3928A1R IC3501 409 246 LA6358NM TE L ar IC351 409 350 IC TC7W126FU TE12L 405 134 5905 TR 2SA1037AK T146 R 1C3531 409 422 IC M62398FP 405 147 2205 TR 29A1037AK S T146 A 2 bd 405 002 0308 2SA1037K T146 R si 405 002 0407 TR 2SA1037K 146 S C7WZ32FU 10374 409 555 IC BA9743AFV E2 405 002 6706 TR 2SA1179 M6 TB e bes ni 405 002 6904 2SA1179 M7 TB in T LE 401 409 554 L3E07070K0A MY7 XU4100 Electrical Parts List Key No Pa
50. CERAMIC 405 163 1701 2SC2812N L7 TBO C657 403 157 6404 CERAMIC 405 173 9803 2SC3928A1R C658 403 157 6404 CERAMIC 405 173 9902 2SC3928A1S C659 403 218 8101 ELECT 405 014 4509 2SC2412K 146 R C691 403 233 0401 ELECT 405 014 4608 25 2412 T146 S 693 403 206 9004 ELECT 405 015 8704 29C2812 L6 TB C694 403 206 9004 ELECT RESISTOR R601 401 MT GLAZE 405 163 1701 2SC2812N L7 TB0 R611 402 405 173 9803 2SC3928A1R PETS Hs aor 405 173 9902 25 3928 15 STE 101 MG E 405 047 9007 2SB1204 S TL Reis 101 MY7 XU4100 Electrical Parts List Key No Part No Description Key No Part No Description 401 401 401 401 401 401 401 401 259 253 259 215 275 275 275 259 150 150 150 68K 111 68 111 68 111 68 111 150 1 2W D612 D616 D617 D618 D619 D62R D631 D633 407 407 407 407 407 407 407 407 SFPB 54V 155355 17 1958355 TE 17 199555 TE 1 7 1992355 TE 17 199355 IB L7 SEPIL 52V DIODE UDZ12B TE 17 MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE DIODE DIODE DIODE DIODE DIODE DIODE DIODE ZENER 401 401 401 401 105 105 105 105 401 401 401 401 401 401 401 401 401 401 401 401 401 424 402 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 105 113 218 105 105 158 105 113 105 105 105 177 105 006 079 238 10
51. Check PC AV AUDIO switching circuit Check IC5001 audio sw IC and peripheral circuit Check sig nals P SCLK2 and P SDA2 at pins 13 14 of IC5001 Check Audio amplifier circuit Check 5031 audio amp IC and peripheral circuit MUTE signal Mute L is applied on pin 1 of IC5031 sent from pin 12 of IC1804 Sound volume is controlled by IC301 SYSTEM CONTROL gt via the bus Check 5V AUDIO power supply line Is the audio signal observed at pins 5 and 8 of IC5031 Check audio output circuit Check speaker connection of the terminal Audio signal processing circuit AV 5001 MAIN BOARD BOARD AUDIO SW NJM1 141 29 AUDIO IN R 590 AV 23 3 AUDIO IN R 25 L Q5061 C 35 lt AUDIO OUT p 37 A lt 1804 OUTPUT EXPANDER lt PW168A gt lt 74LCX574 gt 42 Control Port Functions System Control amp Port Table IC301 LIN Lus Por pw ________ 0 otaa L 48 Pot 3 MQ2 o L 46 Pot 2 M SDA3 C TG 117 Pot i SdK 3UneSemiBustik s ToS Pora 3 Line Serial Bus 0 Pons nm ___ s Font
52. EaR J10EG030G 20 4 4 K6L lt TC7SET32FU TE85L J10EZ050G K8H K8D a Of 4 0 0 diae K6J 09090909099 JiuiEzo4oG J10EG040G EERE 0306 5 11056 LAMP PWM 5 84852 Q U Q9 LAMP PWM 2 a 1 1 GGJ 19 2 FROM IC301 178 Bas i P4836 84851 84832 1 9922 1 16GZOC 1 16GZ0C i L FAN 1 4852 4851 04832 8 H STBY TC7SETOBFU KK1000GQ 02DZ6 2YG 5632 1861 1P FAN_ERR 3 LOW PAN ERROR 14659 TE85L 2 NO R3624 1 16GZOC 2 5 0 03621 1 160 605 03626 ERR 1 5 5VA 155355 03624 10 2 aN QJ 155355 155355 LAMP POW a FROM IC301 140P 5 O 58 89 iz L LAMP OFF 071920248 1166200 55 3 8 0226 paso LOW LAMP OFF 26 1 16GJ1KC NTD5611 H LAMP ON L4841 L2PD3R3MG d FAIL P FAIL lt 1 22 e 5 98 Sad R3602 C gt 8 5 ieee 1186 A 4801 77 C4802 C ate id 6 3EM1003T 9 R4841 RA3 AN3 Vref 9 X 0 LAMP ERR 1 16GZOC 4811 CD10CGQ C4814 RAA ANA V10B4750G C LAMP_ERR 25KZ RA7 CLKI R4802 292 TO IC1881 8P 0 1GQFZ 1 16620 0 1GQFZ mE TOK8S SCEL 2 RA5 MCLR VPP R4803 RA6 CLKO R4817 R4818 1 R4804 7 C4816 CARE
53. G 5323 1 16GJ1KC V_OUT CABLE SW FROM IC1804 14 CGG Y_M VIDEO IC101 75 R1 CRIN CGG Y_M M 1 8GZ000 CI gt OUT 1 5301 2 TP8221B D ND IC5301 5 8221 01012 s R8224 R8223 R8226 RAIN C8226 X R8262 88261 CGR CR_M a 5 11602 10692 1 16620 11166 168 5 TO IC101 3P CGB CB AD lt SCL 2265 25 CGG Y_M 57 SDA X 25KK0 047GQ 826 TO 1C101 2P 74P 68C 1 16GJ REF BYPASS CGB CB_M GBICB M C8228 R8222 8224 1006 x E X 1 16GJ e CJ47CGQ TO IC101 1P 82C lt RB8254 lt R1A41004G SCAR Tras NTKST 49 a 9 SCART TO IC101 72 10046 o PC1 PC2 SW PC1 PC2 SW m FROM 1 1804 19 E LOW PC1 HIGH PC2 Le H PC1 PC2 SW 8266 lt C8231 25KZ X TE8201 0 1GQFZ 18252 1 J30B1640G X D uc TE 195 L2A73R3MG R8231 Q8231 lt mm 559 1859 X 2 zr TPGFBK NSS L J mz lt 3 3V S33V_AD M M ate ro K10V Eu CG FILT 4 28 ho d Tli FROM 1 1804 13 gt NTK10V E 1 9 2 7 o Tolcso11ip med S IC301 10 GCLK NTK10V 5 NTK10V
54. H _ Power Supply 3 3V 46 Waveform VIDEO IN lt 103 IC101 75 gt Analog H SYNC lt TPGHS gt Analog V SYNC lt TPGVS gt 15500 CH222V i o P us div i 1 o 20us div CH281V i 5ms div DC 101 i 20us div i 20us div i Sms div i NORM 5DMS s i NORM 50MS s 2 i NORM 200k8 s 2 E mszdiv 2 i i i Lus div 2 20us di 5mszd CH1 5V CH2 5V 1 5 20us div i o 5ms div DC 10 1 i NORM 50MS s 200 5 5 i NORM DDMS s 155 CH222V 0 4 i o T us div i Do d us div CH2z2V o i o T us div DC 101 Do l uszdiv 101 DC 101 Do W0us div DC 101 l uszdiv NORM 100MS 7s NORM 100MS s NORM 100MS s 1 1061 47 Cleaning After long periods of use dust and other particles will accumulate on the LCD panel prism mirror polarized glass lens etc causing the picture to darken or color to blur If this occurs clean the inside of optical unit Remove dust and other particles using air spray If dirt cannot be removed by air spray disassemble and clean the optical unit Clea
55. MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE 2 20 Z 100 JA 47 JA 0 000 ZA 0 000 ZA 0 000 ZA 100K JA 100 JA 100K JA 100K JA 1M JA 22K JA 100K JA 100 JA 0 000 ZA 100 JA 1K JA 1K JA 1K JA 2 JA 2K JA 2 JA DK DK JA 10 JA 10 JA JA JA JA JA JA JA ZA ZA JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA JA ZA JA JA JA ZA JA ZA 16V 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 3W Key No Part No Description MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE FILTER EMI MT GLAZE FILTER EMI MT GLAZE FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILT
56. R8833 R9001 R9003 R9401 R9402 R9403 R9404 R9406 R9407 R9411 R9412 R9413 R9414 R9416 R9417 R9418 R9419 R9421 R9422 R9426 R9802 R9803 R9804 R9806 R9807 R9808 R9809 R9821 R9822 R9823 R9824 R9826 R9827 R9828 R9861 R9863 R9866 R9867 R9868 R9873 R9876 R9877 R9879 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 401 Part No 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 037 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 0603 0603 7909 7909 0306 0306 0603 0306 0306 0603 0603 0306 0306 0603 7909 7909 0405 0405 0405 0405 0405 0603 0603 0306 7909 7909 7909 7909 7909 7909 0603 0603 7909 0405 0405 5004 7909 0405 0603 0405 7909 0306 0306 7909 5301 5301 5301 0306 7909 7909 0306 0504 0306 0306 5301 0603 Description MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZ
57. RESISTOR CARBON 47K J 1 4W oe Rated Wattage Performance Symbols A General B Non flammable Z Low noise Other Temperature coefficient T 10ppm C U 25ppm C C 50ppm C D 100ppm C 200 250ppm C G 350ppm C H 1000 10 W 1200ppm C 10 Y 1400 10 2000 10 2400 10 L 2700 10 M 3000ppm C 10 N 3300ppm C 10 P 3600 10 Q 3900ppm C 10 R 4200ppm C 10 S 4800ppm C 10 V 4500ppm C 10 X 8000ppm C 10 Tolerance Symbols A 0 05 B 0 1 C 0 25 D 0 5 F 1 G 2 J 5 10 20 5 15 Z 0 ohm Rated value ohms K 1 000 M 1 000 000 Material CARBON Carbon MT FILM Metal Film OXIDE MT Oxide Metal Film SOLID Composition MT GLAZE Metal Glaze WIRE WOUND Wire Wound CERAMIC RES Ceramic FUSIBLE RES Fusible RESISTOR Other 55 MY7 XU4100 Electrical Parts List Note Parts order must contain Chassis No Part No and Descriptions 6 OUT OF CIRCUIT BOARD F601 Fuse Power Board A901 Ballast Board Lamp Cover SW Board FN904 Cooling Fan R A G OD FN905 4 Cooling Fan G FN902 2 Cooling YY Fan Power lt S ______ 901 A Noise Filter FN901 Cooling Fan EX FN903 Cooling Fan PBS SW902 Thermal Switch SP901 Speake
58. TARGI AH 1 16GJ10C E 1 16GJ47C R6801 PET FROM IC 1801 1 16GJ10C i 1 16GJ47C 2 1 1664 4 7 6 3EM1003T L 4VM470D COS DUST D6807 C6807 C6806 C6804 C5632 02DZ6 2YG Z0 01 35520 01 35520 01 6 3EM473T pegos 0880 GQFZ 02DZ6 2YG 02DZ6 2YG 1 124 2 3 42 5 6 7 8 9 10 IN 11 12 13 A 14 15 16 SCH MY7A OY AL 10 11 12 13 14 16 DA SCH_MY7A N CAUTION Printed Wiring Board Diagrams 0 gt 1 gt O gt Ka O E 0 5 gt lt 6 0 D 2 O 2 O E 0 gt 0 O O L C gt o 0 A D O O C B X pes 0 5 O gt 5 5 0 X C 25 O 5 sides secondary circuit at the same time 2 Do not shorten the circuit between hot and cold sides 3 The grounding lead must be connected to the ground of the same circuit when measuring of voltages and waveforms A LAMP COVER SW SIDE A R CS SIDE A AV SIDE 0 00 lt lt
59. control limit point 56 G Gamma Shift Differential at Hi Contrast R Gamma Shift Differential at Hi Contrast B Gamma Shift Differential at Hi Contrast G Gamma Shift Differential at Cinema R Gamma Shift Differential at Cinema B Gamma Shift Differential at Cinema i33 Chassis Block Diagrams IS OVer view Chass 1 H uaria ER 2 001 F 5 dog HOSN3S 2 Meu ONIHOLIMS E ov T 169821 20 gt 1SVTIV8 dNV1 LINN H31H3ANI NGL 198121 z B3TIOHINOO pee 12889 E E dOSN3S m 1 8121 118891 178191 206621 Tya ndino NS 1 NO OddNV1 60912 0565 NO 9d ANAS 898 106521 dya 109110 MS 708101 _ MS 294 198 to 22 235 NOILdO dadang O3GIA 030 5 A35 44 15 1999 LOLOI 16 6 1089 1280 H3aNvaxa ml INO 10819 uvos g9u P IN H31ndWOO juauodwo 832408 H3QNVdX3 nvos du ii 2 un 1028 1N3NOdWOO sna WALSAS H3ONVHN3 107621 d3Alad TANVd 9 692 NOILO3HHOO 40109 0721 d3Alad 3NVvd8 L0SOI B LCD
60. each screw M2 5x5 and pull the Polarized Glass In ass y upward 2 Unhook the stoppers and take the glass off upward 48 Sheet IS Polarized Glass In NG Should places the glass as the film attached side comes to the prism side Fig 4 2 Optical Parts Disassemblies 5 LCD Panel Prism Ass y removal 1 Insert the hexial driver into a hole on the cabinet bottom B LCD Panel and loosen 1 screw A on the Prism base Prism Ass y 2 Loosen 2 screws B on the LCD Panel Prism ass y 3 Pull the LCD Panel Prism ass y upward off from the opti cal unit Note Do not remove the LCD panels from the Prism ass y Do not replace the LCD panel separately otherwise it cannot obtain proper picture Fig 5 IMPORTANT NOTICE on LCD Panel Prism Ass y Replacement LCD panels used for this model can not be replaced separately Do not disassemble the LCD Panel Prism Ass y These LCD panels are installed with precision at the factory When replacing the LCD panel should be replaced whole of the LCD panels and prism ass y at once After replacing LCD Panel Prism ass y please check the following points Check that there is no color shading at the top bottom left or right of the screen If there is try to remove the shading following to the chapter Optical Adjustment Check the white balance If it needs the adjustment adjust the white balance following to the White Balance Adjustment
61. ground 6 Select item no 8 and adjust the amplitude a to be minimum by changing the Data value 7 Connect an oscilloscope to test point TPVIDEOB and chassis ground 8 Select item no 9 and adjust the amplitude a to be minimum by changing the Data value White Level V Video Center adjustment 1 Receive the 16 step grey scale computer signal with Computer1 RGB mode 2 Enter the service mode 3 Connect a digital voltmeter to test point TPGV1 and chassis ground 4 Select item no 1 and change data value to adjust the voltage to be 7 0 0 05V 5 Connect a digital voltmeter to test point TPRV1 and chassis ground 6 Select item no 2 and change data value to adjust the voltage to be 7 0 0 05V 7 Connect a digital voltmeter to test point TPBV1 and chassis ground 8 Select item no 3 and change data value to adjust the voltage to be 7 0 0 05V 9 Connect a digital voltmeter to test point TPGV2 and chassis ground 10 Select item no 21 and change data value to adjust the voltage to be 8 0 0 05V 11 Connect a digital voltmeter to test point TPRV2 and chassis ground 12 Select item no 22 and change data value to adjust the voltage to be 8 0 0 05V 13 Connect a digital voltmeter to test point TPBV2 and chassis ground 14 Select item no 23 and change data value to adjust the voltage to be 8 0
62. p 04816 4814 02 8 B IC8811 B SIDE 0 04813 4816 8812 1 8 R4857 A di L 4853 0401 0 3 8 2 O O O O R4856 lag o s odi 3 8812 O 5 35 D 2 7 9 IC4851 A sa 24 2802 z RB401 RB402 7 Oo 9 onse 8 5 B 2 FN901 OO 17 Dok E Q d OR4853 g o 99 Q gt o RO 5 8 9 COCR3583 gt de 2 1 di 2 48 0 R4854 af m 9 N IC491 Cam R1444 2 225 208 og goe 2 2 35 u B gt RRO WWO 2000000 o 2 5 E x 81440000 00000000097 0501 86 GER OPO S 9 8 j 95 CF CEF E R1436 8143 0000000000 000 3 erue II I 1429 R1434 0009 99920 00000 gt C9411 R9408 20 1 7961 Casa C5634 03621 143 gt 5666 6 5000 c gf os BO H9412 c 2 1 5635 ge EH Oo Woo 3 O Pe 5 GS 38 10 L IC5631 HEEL 3 10288 0429 1 6502 2 be 08408 M 09808 0 IC1871 gt L H U Ee 6 R1434 C422 88 OO C429 2390 25 2 co 209404 200000020 0 2 z 8 4 5 partes 6417 88 DO 6511 wo 5 588502252 LI 84 F 4 oL
63. signal is output from pin 12 of IC4811 and sent to Lamp ballast Unit IC4801 TXL signal is applied for lamp power control Lo Low power Hi High power RXL signal Lamp status signal is output from Lamp Ballast Unit and sent to pin 9 of IC4811 via IC4801 then LAMP ERR signal is output from pin of IC4811 and sent to IC301 via IC1811 If an abnormality occurs on the lamp ballast unit RXL signal and LAMP signal become and then IC301 sets the projector into the standby mode Lamp Cover switch Reset switch Make sure that the lamp cover is mounted correctly If not or The microprocessor inside the projector may occasionally the lamp cover removed the lamp does not light on for the malfunction safety Check the lamp does not accept cover and lamp cover any controls In switch SW901 this case press the reset switch on the rear panel with a sharp tool to KN 0 Troubleshootino Power Control Timing Chart Power On Timing Chart AC On Uu Power On Timing Chart LAMPDC ON 600ms DC_ON 15V 3 3V 5VA SW1 SW2 LAMP POW Lamp On 1 5 Power Fail Detection Disabled Detection Enabled 7 0 sec Lamp Error Detection Disabled Detection Enabled Power OffTiming Chart Power Key Enter LAMPDC ON L 90 sec Cooling Time 500ms Power Off Timing Chart 15V 3 3V 5VA
64. 0 0 J 3506 835070 83269 06329 00000 C3230 R R78120 393 10429 2 ERE N m 8 035020 R3501 DEDI pasare C307 00000 9400902 O BEAST Sm Jono 8 c R3503O C3501 O R1345 EQ 8 Peo y 90809 e R3502 23546 O O EIE 62523 R1340 D D Q raab ES 522 QOO Tec 20222 5 79 0 0 to 9 R333 9999 200 C 05 6 OC R332 gt X DD OD 8 4 13131 c2543 O 8 COTS 304 9928334 002000 0 580000 ena sahu HUU 078135 52 7914 07864 552 Sosbo N C337 29582229258 66960 1 8831 SS Ry 625440 mim 9 00228 8 000 O NN 09 m 5950 m OC 2 K8S 5 5 All 8 01338 B Vas R1388 R1332 R1333 R1381 R1344 R1339 H1334 NEN C390 9 0531 R1342 C1337 1337 Ww 336 Q 8 R1346 Q 6 0 8396 61389 3 1341 1338 C397 oo 0372 4 0 GO o 8 g 8 Q 0 2 V 3 6592 0 eta TI E Qo rH S Ja 50 o 0 8 2 6382 L R543 898 d 0 1382 gt OE C548 NIO R1384 LAM P
65. 02 0407 TR 2SA1037K T146 S 405 173 9605 25 123 1 405 002 6706 TR 2SA1179 M6 TB 405 173 9704 TR 2SA1235A1F 405 002 6904 TR 2SA1179 M7 TB 405 014 4509 25224125 T146 405 163 1503 2SA1179N M6 TB 405 014 4608 TR 2SC2412K T146 S 405 163 2708 TR 2SA1179N M7 TB 405 015 8704 TR 2SC2812 L6 TB 405 173 9605 2SA1235A1E 405 015 8902 2SC2812 L7 TB 405 173 9704 2SA1235A1F 405 163 1602 TR 2SC2812N L6 TBO 405 014 4509 TR 25 2412 T146 405 163 1701 28C2812N L7 TB0 405 014 4608 2SC2412K 1146 S 405 173 9803 2SC3928A1R 405 015 8704 TR 2SC2812 L6 TB 405 173 9902 TR 2SC3928A1S 405 015 8902 TR 2SC2812 L7 TB 405 014 4509 250224126 T146 R 405 163 1602 TR 2SC2812N L6 TB0 405 014 4608 2SC2412K T146 S 405 163 1701 2SC2812N L7 TBO 405 015 8704 2SC2812 L6 TB 405 173 9803 2SC3928A1R 405 015 8902 25 2812 17 405 173 9902 TR 2SC3928A1S 405 163 16022 TR 25C2812N L6 TB0 405 014 4509 TR 25 2412 T146 R 405 163 1701 2SC2812N L7 TBO 405 014 4608 TR 2SC2412K 1146 S 405 173 9803 2SC3928A1R 405 015 8704 TR 2SC2812 L6 TB 405 173 9902 2SC3928A1S 405 015 8902 TR 2SC2812 L7 TB 405 014 4509 TR 25 2412 1146 405 163 1602 2SC2812N L6 TB0 405 014 4608 TR 25 2412 1146 S 405 163 1701 2SC2812N L7 TBO 405 015 8704 2SC2812 L6 TB 405 173 9803 2SC3928A1R 405 015 8902 TR 2SC2812 L7 TB 405 175 9902 2SC3928A1S 405 163 1602 25C2812N L6 TBO 405 014 4509 2SC2412K
66. 034 20 _1 AL 11 604 VIDEO es E Land 27 97 R2032 82043 R2031 C 0P 1 30 75 ike 10664 NTK20A 3 X 2041 SC2041 VIDEO P AUDIO R 02051 802051 106 ds Z30B0140G 16KZ L2041 R2041 R2042 1 16GJ47KC 2 2FA R2044 1 16GZ0C 1 16 30801408 22051 100KC 198 2051 TA 6G47KG i 34 5066 am am d R3002 R3001 16KZ2 2FA NTK30A 3 NTK30A 2 PC AUDIO IN 15 3001 408 NTK30A_1 K30A J12A00400 1 16GJ SC3011 R3011 L3011 R3004 100 52730801406 16KZ22FA 23406 X R3013 1 160 47 C3051 SC3051 CJ100CGQ Z30B0140G OUT L OUT L 1 1 K30B L3051 I 16 F34DG 412811102 X DUAE SC3061 Z30B0140G AUDIO OUT NTK30B_1 C3061 ME 1 16GJ T 10804 SE r K40A R3071 J11B2770N USB FUNCTION 199 NTK40A_1 NTK40A 5 TT T T SC3073 ela 5 3071 rla Z30B0140G ui K40B J11B4970N 40 1 NG SC3081 NTK40B_3 CONTROL NGO e mo 730801406 7 oa NTK40B_5 PORT sts ss T O mae 563082 11 2 Z30B0140G d S1085110N SC3091 gt 1 730B0140G rh R3091 C3091 i j 11664 2x RESET SW uta 00 0 1GQF 7 02 2 R3022 1 16GZ0C 155355 L3061 83056 3053 F34DG 10KZ 206G O
67. 1 1 8GZ000 9409 9411 0531 R2531 c2531 boiz 2 6 47 0533 TPVIDEOG 11664 252 diGQFz 8 2 16 1001 47 0 1GQFZ RB1531 43081 R551 C536 I MON X 6KK0 1GQ DY SHCLKG SHCLKG VSSY 2 R552 ENG 4 piny 2522 gt 2 2 gt 2 2222282 22 K STSQOG Pan LCCOM c r r 000000 m 64531 1 416GJ10C sieve L3E061 00 DOA R1532 1 16GJ10C 2 gt UE 1160 00 27 SDATA AGND4 5 04 295922227589 22L522222z2 2927922997589 SDATA 1416GJ100C n VID3 2222 2 2 2 2 2 2 Z Z z Z 2 2 Z 2 2 2 SH_G_STB 0 scs F C c cwcuccc r mx m m gt 160100 Go vip 2 am 19 s s s s 2 sl s lt e 2 s 2 2 s lt e 2 5 2 2 2 2 R536 R537 12 R553 2 S amp H e VSSX amp Z 2 Z 2 amp z 2 s 5 s s s s s X X AGNDS AGNDS 48 1 55 8538 x gt e 81533 1 16GJ10C T DX RB408 Z Z zz z 2144 is ss Si 2 SOS SVAL 66206 11 13 iod m an m R1534 1 16GJ10C a 11 s qit om GLCD DRIVER L LEES h gg s 8 109 ae r 24 Ed EE gd E 29 Bg els hh
68. 118 X5331 5338 5209 SONG 89 104 oo R161 4 30519 ROG gt E 110 C8256 00 e Oo 05034 6000 505 0 44 2 839 8 ea ARES R133 o 858 54 0 3618 R134 9 E GO 00 lt 1 7 R136 8001 85001883 1 d 8137 8 oO 2 g 5 R5342 R5003 EN906 uS K6M R5333 534 889162 5022 E o 35 5302 8533742 R5340 205024 9 L_ TP103TpG 8 5025341 9 5018 919 5107 21090104 118 00 77707 peu D 25011 10 106 108 C10 gt 58 PES a FN905 10281068108 RAM 99 779 865306 5 3 R10 R10 989 9 OG N A g 2 n Sr O R 5307 0 SP901 e TAN C5308 95301 72 o 05 44 D uo 0 5309 Mo 05302 22 5586 2 8204 8214 08224 9 8 R8206 8216 R8226 ore F N903 9 8203 8213 8223 NT 18204 5202 R8214 55212 8222 C8201 08233 8211 3 234 822108236 R8203 R8233 R8213 R8202 R821 R8201 R8211 8221 10 MY7A MAIN SIDE B POWER C5606 0 2 9 5 0 0 K8R 00 0 LIEEICIEIEEJETERETEREE E o Tapi d 4814 5 Q L So 10 umm CES R4812 20 R4844 2909 0 84843 o o amp
69. 222222 D D C SVRH e B LCD DRIVER v 1 16GZOC M ICLX ON II ES EI em ES R1A41004G DRX gt ont 9414 57 ET RTEATO04G GIN4 25 7 K M ENB4 This board is attached only for gt isos 1 2 ro 2 m oun nn MY7 XU4100 and not service supplied parts E moms 5 NRG LH 9 Em EH i e J30B1640G 1 R1507 LCCOM EB GIN9 9401 BIN9 i I 0 l 1508 1 46GJ10C E an 06 vss 5 TA 5 8 R1509 1 16GJ10C ne hc LC98500BT YE5 E woo 9 01 EE R1511 166100 L bn NB BOUT8 BIN8 21111111 DY QT si 5 ge HFHHHHH TTE D m m 2 oun BING 555 m senc 2 BIN R505 m gt 5 X EX J11EA300G D 2 c NM BIN3 MONB Roa m m m m m 1 16020 e 11687200 0 X Z X 8 2527 BOUT2 g BIN2 X Z Z Z Z X 27 25 2 vss T DEP E D E L 0 1GQFZ ou cda R547 1169 2526 R BINA 2 TPG V1 OG BINO KA A IN 79 R548 1 16GJ2 2KC 7 v2 iGQFZ 2 8 G C TPGV2 Q casas 551 16KK0 1GQ 4 71 L531 6552 16KK0 1GQ L2F73R3JG 3 3 2534 ar Ex 5 5 0
70. 2SC2412K T146 R TR 25 2412 T146 5 TR 2SC2812 L6 TB TR 25 2612 7 TR 25 2812 16 0 TR 2SC2812N L TB0 TR 2SC3928A1R TR 2SC3928A1S TR 25 2412 T146 R MY7 XU4100 Electrical Parts List Key No Part No Description Key No Part No Description 405 014 4608 TR 25 2412 1146 S 405 163 1602 2SC2812N L6 TBO 405 015 8704 TR 25 2812 16 405 163 1701 2SC2812N L7 TBO 405 015 8902 TR 2SC2812 L7 TB 405 173 9803 TR 2SC3928A1R 405 163 1602 2SC2812N L6 TB0 405 173 9902 TR 2SC3928A1S 405 163 1701 TR 282812N L7 TBO 405 014 4509 25 2412 T146 R 405 173 9803 2SC3928A1R 405 014 4608 TR 25 2412 1146 S 405 173 9902 TR 25 3928 15 405 015 8704 25 2812 16 405 014 4509 25 2412 1146 R 405 015 8902 TR 2SC2812 L7 TB 405 014 4608 TR 25 2412 1146 S 405 163 1602 TR 2SC2812N L6 TB0 405 015 8704 25 2812 16 405 163 1701 25 2812 17 0 405 015 8902 2SC2812 L7 TB 405 173 9803 2SC3928A1R 405 163 1602 TR 2SC2812N L6 TB0 405 173 9902 TR 25 3928 15 405 163 1701 2SC2812N L7 TBO 405 014 4509 TR 25 2412 1146 R 405 173 9803 TR 2SC3928A1R 405 014 4608 TR 25 2412 1146 S 405 173 9902 2SC3928A1S 405 015 8704 2SC2812 L6 TB 405 014 4509 25 2412 1146 R 405 015 8902 2SC2812 L7 TB 405 014 4608 TR 25 2412 1146 S 405 163 1602 2SC2812N L6 TB0 405 015 8704 2SC2812 L6 TB 405 163 1701 TR 25 28125 7 0 405 01
71. 3Y_15 R9004 R114 R119 C124 C149 56 SW FROM IC1801 12 X 1 16GZ 1 16GJ C122 R138 CC3CGQ NTK3Y_17 0C 10C x C1 26 NTK3Y_21 R9003 C129 B2 CB2IN NC LOW IN NTK3Y_23 VIDEOS 1 16GZOC C131 G2 Y2IN CLKS HIGH MONITOR OUT ee VIDEO_R VI D WTB NTK3Y_29 5 FPDAT TPVVS gt PC_L 8 103 1 8GZ000 NC vs WS 1 203P 55 CG R CR_M L e VSUPCAP D E CO D E R MSY MS e x o TPVHS t zu R9821 11 2 re jie 1 16GJ47C NTK3Y 35 1 16GZ0C 3 3V_M C132 6 301 202P 01 ux USB VBUS TO IC301 2018 2 Tad ded ee 6 3KZ C133 KZ i AVD VPEN HSYNC K150 7pJ390 1C301 134P Te accu 47ME 25 2 77 0 23GQF Pad GQ b a 39 OUT DET TO IC 1 R9824 0 1GQFZ R1 24 1 1 6GJ100C 2 VFIELD TO IC301 74P ues SY 2091 1160200 FROM IC301 44P M SCLKI R126 16GJ100C 5 Og TOKK RB104 IC101 89852 _ 11660100 FROM IC301 116 M_SDA1 SDA GNDSY 0 068GQ R1EB4704G USB D TO IC9861 25 can R1UA4704G 823 1 16610 mera 5 VPC3230D QA B3 4 CV SCART 47 IC9861 26P b TEST C1 H RXD1 TO IC9801 13 PAGES C2 49 TXD1 FROM IC9801 7P PAGE3 E es 51 S5V R9826 FFIE C143 m 1 16GJ 09821 16 B 4 7 EN 5537 M 5 0 068GQ t 8127 128 S FERSTW a icd CPU RESET 1 160 100 1 16GJ10KC
72. 4 1 16W R NETWORK 0 4 0 063W R NETWORK 0 4 1 16W R NETWORK 0 4 0 063W R NETWORK 0 4 1 16W R NETWORK 0 4 0 063W R NETWORK 0 4 1 16W R NETWORK 0 4 0 063W R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK R NETWORK 0 4 1 16W 100 4 0 063W 100 4 1 16W 100 4 0 063W 100 4 1 16W 100 4 0 063W 100 4 1 16W 100 4 0 063W 100 4 1 16W 100 4 0 063W 100 4 1 16W 100 4 0 063W 100 4 1 16W 0 4 0 063W 0 4 0 063W 10 4 0 063W 10 4 1 16W 10 4 0 063W 10 4 1 16W 10 4 0 063W 10 4 1 16W 10 4 0 063W 10 4 1 16W 10 4 0 063W 10 4 1 16W 10 4 0 063W 10 4 1 16W R NETWORK 0 4 0 063W R NETWORK 0 4 1 16W R NETWORK 0 4 0 063W R NETWORK 0 4 1 16W R NETWORK 0 4 0 063W R NETWORK 0 4 1 16W R NETWORK 0 4 0 063W R NETWORK 0 4 1 16W R NETWORK 0 4 0 063W R NETWORK R NETWORK R NETWORK MT GLAZE MT GLAZE 0 4 1 16W 0 4 0 063W 0 4 1 16W 0 000 0 000 RB101 645 036 0985 645 037 0830 645 036 0985 645 037 0830 645 036 0985 645 037 0830 645 036 0985 645 037 0830 645 037 0663 645 037 0663 645 037 0663 R NETWORK 47 4 1 32W R NETWORK 47 4 1 32W R NETWORK 47X4 1 32W R NETWORK 47 4 1 32W R NETWO
73. 46 AU DIO AMP FP 10 2 5024 1 16GJ10KC AUDIO SW 18EM223T QUT 4 Z Q5062 AN FROM K3Y AV CH R5047 155585 1 16GJ2 7KC 1 RED NGA 0 01 r U Ps E MUTE 2 MUTE K ur a AH 169 s 18 02851 55 N 227 05062 i i C5039 S5V O 1GQFZ 02DZ6 2YG 155355 KK0 01GQ 1 2KC 02851 gt 5069 MUTE 1 02026246 R6851 1 16GZ0C ol c cde 1C1804 12 2856 1 16GZOC gt 1 16GJ 2857 e OS 4 7K X 4 R2859 R6853 1 16020 _ X R6854 1166706 eem 7 Q2851 2801 2863 02856 kas 3939 iu S M WARNING J30B1640G 1 16GJ1KC 02DZ6 2YG 6857 1 16GJ10C RED R2861 z S c 1 1 GGJ R2862 K13 ol 02853 47 6859 1 16GJ10C 5 SML 020MLTG 999 1 160 0 _ 9 R6862 1 16GJ10C KOS 5 6 R2867 R2869 6993 11600100 x o 9 3 1 16GJ390C 1 160 390 R6864 1 186 106 ng a R2864 x POWER RED 5641 1160 2866 3 5 2852 02862 R5641 X R2868 D2857 16KK 0202 J 11552 SI 3012KS TL IC491 K 1088 62YG o LAMP LED Q2853 K8A S1 3018KS TL 2 R2874 x LED LAMP LED R2851 1 16GJ10C R2873 4 46 J10E
74. 5 257 105 105 113 105 111 105 105 105 105 186 185 185 105 105 105 105 105 105 230 105 105 VARIABLE RESISTOR NvA601 VR611 408 645 TRANSFORMER T651 TSW611 COIL Ateo L611 L612 L694 DIODE D611 645 645 069 018 025 030 645 063 645 645 645 645 407 050 048 062 059 191 7126 2796 8756 2231 3899 3561 2065 MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE FUSE FUSIBLE RES MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE 4 7 1 5K 10K 470K 30K 1 TE TAK 100 330 4 7 180 2 4 390 41K 22 5 6M 220K 250V 22 47 1K 4 7K 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 5A 1 4W 1 3W 1 16W 1 3W 1 16W 1 16W 1 16W 1 16W 1 2W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 3W 1 16W 1 16W VARISTOR ENC471D 14AS VR SEMI lK S TRANS POWER PULSE TRANS POWER PULSE THERMOSTATS LINE FILTER LINE FILTER INDUCTOR 900U INDUCTOR 10U K DIODE FML G16S D636 D651 D652 D653 D654 DB611 DS643 407 407 407
75. 5 8902 TR 25 2812 17 405 173 9803 2SC3928A1R 405 163 1602 2SC2812N L6 TBO 405 173 9902 TR 25 3928 15 405 163 1701 29029812N L7 TB 405 014 4509 TR 25 2412 1146 R 405 173 9803 2SC3928A1R 405 014 4608 TR 25 2412 1146 S 405 173 9902 TR 25 3928 15 405 015 8704 TR 25 2812 16 405 134 5905 TR 25 1037 146 6 405 015 8902 TR 2SC2812 L7 TB 405 147 2205 TR 2SA1037AK S T146 405 163 1602 2SC2812N L6 TBO 405 002 0308 TR 2SA1037K 1146 R 405 163 1701 2SC2812N L7 TBO 405 002 0407 25 1037 146 5 405 173 9803 TR 2SC3928A1R 405 002 6706 2SA1179 M6 TB 405 173 9902 TR 25 3928 15 405 002 6904 TR 2SA1179 M7 TB 405 014 4509 TR 2SC2412K 1146 R 405 163 1503 TR 2SA1179N M6 TB 405 014 4608 TR 25 2412 1146 S 405 163 2708 TR 25 1179 7 405 015 8704 25 2812 6 405 173 9605 TR 25 1235 1 405 015 8902 TR 2SC2812 L7 TB 405 173 9704 2SA1235A1F 405 163 1602 2SC2812N L6 TB0 405 045 8705 25 536 405 163 1701 2SC2812N L7 TB0 405 014 4509 TR 2SC2412K T146 R 405 173 9803 2SC3928A1R 405 014 4608 TR 25 2412 1146 S 405 173 9902 25 3928 15 405 015 8704 25 2812 16 405 014 4509 25 2412 1146 R 405 015 8902 TR 2SC2812 L7 TB 405 014 4608 TR 25 2412 1146 S 405 163 1602 TR 2SC2812N L6 TB0 405 015 8704 28C2912 L6 TB 405 163 1701 2890C29812N L7 TB 405 015 8902 TR 29629812 L7 TB 405 173 9803 2SC3928A1R 405 163 1602
76. 54 J10EZ050G K3V J10EZ040G J10ML540G JIOML4006 J10ML540G SCEL GND LAMP COVER SW TXL 4 K690 F F J10EG030G 8 510 6510 e Ji0EGO30G LCD PANEL T651 L51B2190N D651 6 1 15 5V 651 R633 D631 b J10EP030G 25EM27002F FJ22VRH SFPL 52P C651 2 938 1 1 2 N C G FSP 9 3 KBF K25G 4 J10EP030G 30 C63 1 J11EA300G L 15 32 CAUTION PANEL 3 C633 KK1000GQ C659 25 1000CD Components indicated by a mark AN in this schematic diagram have the special 32 32 significance in the safety It is therefore particularly recommended that the replace H gt 6 6 6656 PBS ment of those parts must be made by exactly the same parts Must be used with a H 81 22 tavawnopescot specified fuse Unauthorized substitutions may result in fire accident ion sN 08 8 5c A 8 1 This projector is isolated from AC line by using the internal converter transformer 127 T Please pay attention to the following notes in servicing 15 5V gt SWITCHING CON EXHAUST 1 D tt h th t hot sid i it both t the hot d K25B B fepe deer NIS BOWER SUPPLY 5 422 Do not touch the part on hot side primary circuit or both parts on the hot an jum 9l 1061 Ag cold sides secondary circuit the s
77. 59 1 16GJ10C R581 C566 R1EA1004G MON L9 K 16 117 it 19 20 DIRKB x 16KK0 1GQ DY KK0 01GQ R1458 1 16GJ10C DIRXNB aie Bo m C414 gt h P 5 KK0 01GQ XFRR HE DIRY 7 2 2 2 E s Vm s ne R1457 yy 1 16GJ10C DYOUTB R582 LCCOM KKO 0160 R1456 1 16GJ10C iXOUTE STSQOR 518698 ENS eee QC C416 lt EW gt 1562 1 16GJ10C VID KK0 01GQ C409 R1454 DIRXR DIRXR 6 KKO 01G0 Nie 17 NN NN 20 1 16GJ10C ONB R561 419 11453 LIESS DXOUTB 1 16GJ100 De 6 3EM1003T IC1821 17 SDATA 98 422 424 SDATA IC1821 14 1 16 100 VID3 KK0 01GQ TPDXB SH R STB 5 418 421 423 0 0 1 1 1 18 19 20 01821 18 1166 7 55C 15 VIDA 6 1003 KK0 01GQ KK0 01GQ O TPMONB SCLK SCLK 1 5 X 15 5VL 2 Ne VID1 12V 0 55 R566 R583 S amp H VSSX R R R RA R1 R1 R1 R R1452 1 16GJ10C NBX1B 1 3531 568 K X 22 CLXN oul NB R1563 1 16GJ10C XNBP DX 1451 1 16GJ10C SVRL BETTE SVREFL XNBSH NBX2B 22 14 9 R1564 1 16GJ10C vB 81449 1 16GJ10C M62398FP SVRH R569 En 1 SVREFH D DRIVER CLK XBSH VDDX J G NBX3B 6GZ0 lk 11 CLX R1448 1 16GJ10C 5VA LCCOM ENBX4 5 74 TS 77 fi fi fi Tis Ti 120 NBX4B i 1562 CLX 2 D 81410046 ae R1447 1 16GJ10
78. 6304 610 314 8526 ASSY PWB POWER MY7A C62D 403 164 0204 CERAMIC 62 403 164 0204 CERAMIC C621 403 149 9208 CERAMIC TRANSISTOR C62J 403 169 2807 CERAMIC 0611 405 140 3704 25 2698 C62K 403 323 3602 CERAMIC Q621 405 014 4509 25 2412 T146 62 403 164 0204 CERAMIC 405 014 4608 25 2412 T146 S C62R 403 175 3706 ELECT 405 015 8704 2SC2812 L6 TB 62 403 164 0204 CERAMIC 405 015 8902 2SC2812 L7 TB C631 403 192 4809 TA SOLID 405 163 1602 2SC2812N L6 TBO C633 403 113 3805 CERAMIC 405 163 1701 2SC2812N L7 TB0 C634 403 247 3306 CERAMIC 405 173 9803 2SC3928A1R C635 403 167 8603 CERAMIC 405 173 9902 2SC3928A1S C636 403 070 2606 CERAMIC 405 134 5905 2SA1037AK T146 R C637 403 157 6800 CERAMIC 405 147 2205 2SA1037AK S T146 638 403 208 1402 TA SOLID 405 002 0308 2SA1037K 146 403 411 5709 TA SOLID 405 002 0407 2SA1037K T146 S C639 403 356 1804 ELECT 405 002 6706 2SA1179 M6 TB C640 403 164 0204 CERAMIC 405 002 6904 2SA1179 M7 TB C641 403 352 8203 CERAMIC 405 163 1503 2SA1179N M6 TB C642 403 083 4307 POLYPRO 405 163 2708 2SA1179N M7 TB C643 403 256 2406 CERAMIC 405 173 9605 2SA1235A1E C644 403 164 0204 CERAMIC 405 173 9704 25 1235 1 651 403 369 2409 ELECT 405 014 4509 25 2412 T146 652 403 350 5303 ELECT 405 014 4608 2SC2412K T146 S C653 403 331 0303 ELECT 405 015 8704 29C2812 L6 TB C654 403 164 0204 CERAMIC 405 015 8902 29C2812 L7 TB C655 403 164 0204 CERAMIC 405 163 1602 2SC2812N L6 TBO C656 403 345 9606
79. 7 OLLO 0 0 Q 00 0016 R1512 86803 C 9 SW 77 0361 416 1511 gt 9 2 09 3 6802 R6811 On 1 1 lo R1509 Q 915 DOON 1508 1 LO R6801 R6808 09055 le D 8414 9 EDU Beto o8 rs 65230 gt C 00000000000 g s 7438 o gt 50 028 14 99 R1807 o g e HER PES 66804 6802 em 49109 99 gt R1574 0 6801 06809 mx R1573 8 8 3 95 Sas x MA o pn T rre R6807 R2502 SSS 95 SS S Ei SERIE P o OO 2501 0 lt XP cc x tr R1569 rea ou 89539 o3 9A E 9 5719 C680 R6804 ONC 8 5 R1568 06808 a m 0 lt TPMONR Ocss83 C6801 cc 5641567 b ol T M 194 j 8 8 LI SENG TPDXR um 5 C7912 c Qo ZW 2 cre 8 8 9 8 0 tt Dm f 6 a 13 o 7866 2 Wah 8 2 12 TPVIDEOR maon qe Keay 188 87806 8 825230 949 x 9 58559 o SSS E 50 E TE301 255230 el oL 18 1 3531 8 is 20059 QN cO 200 a 9 SE SUSCI
80. 7KC VJGI OKC 47 Z R5006 C5002 C5007 mw VIDEO L J KK0 01GQ KK0 01GQ R5012 I gt 430816406 C5003 C5008 30B1640 lt R5007 R5013 KK0 01GQ 1 ar 9168 1 4 gt qu SENSOR 1 TEMP SENSOR 2 TEMP SENSOR 3 KKO C5009 ON_5VA FOR OUTSIDE FOR PANEL FOR LAMP L2PD3R3MG 16KK0 1GQ 16KK0 1GQ 1 8821 IC8831 N bis ON SUA 6 1003 8811 5008 FROM IC301 71 R5082 Q5081 gt 4 1 166 11664 8811 LM76CHMX 5 LM76CHMX 5 100C R5014 N C N C O 11661 5011 5016 5083 5086 CC 47KC KK2200BA KK2200BA 1160 6 3EM1003T p TONE Ha TONE Hb u Wana 5012 5017 CONTROL 1 7811 FAN A G 16KK0 1GQ 3 TONE Lb 16KK0 1GQ L2PD3R3M 5031 needs 107861 LM4889MM zo 12020 10 CON B 4 7965 TM WE 16 4700 S B R5044 gr Loss 46 5041 1 16GJ10KC uL 2 bas 52 KK0 01GQ R5058 1 16GZ0C 55 255 5 295 55 1 SP K8F 26180 26180 26180 R5057 0 1GQFZ gt FSP TO K8Q P_SDA1 42 3216 3 7 C R5056 1 16GZ0C P SCLK2 SDA CTL 0 6 T 5032 4594 16KK R5054 X 9V AUDIO SCL Vref R5042 0 47BA p gt FSP TO 05061 1 6 6 3EM2203T AH R5061 5052 85053 1 16 GND V H R5063 C5061 D GJ1KC 39 OUT L 16 16 101 C5023 1 3GJ4 7 R50
81. 8 26 e Test Points and Locations Electrical Adjustments MAIN BOARD ksa L K8H IC4811 TPDVS Ld TPFANB m Mm r3 TPDCLK IC9401 pm TPB V2 401 EZA 1 501 TPR V1 TPB V1 TPFANC mu 561 wo 5641 4801 01 TPVIDEOR IC801 3531 O E N N TPVCOMR gt lt 00 1 531 Y TPVVS TPG V2 TPGFBK E 1 TPVCOMG TPVIDEOG IC101 8201 gt e 2 1 TP8211G 103 i qx Li Ei 9 TP8201R TP8221B c x 27 Electrical Adjustments These initial values are the reference data written from the CPU 6 Service Adjustment Data Table ItemNo Name G VIDEOCNT R VIDEOCNT B VIDEOCNT Device M62392FP M62392FP M62392FP ROM to memory IC when replaced new memory IC The adjust ment items indicated with x are required to readjust following to the Electrical adjustments Other items should be used with the initial data value Initial 480i 480p 4 Detail Note 480i 480i amp 575i 480p 4800 amp HDTV Video Center Adjustment R G B V1 R Sub Bright G Sub Bright B Sub Bright L3E7070K0A L3E7070K0A L3E7070K0A Sub Bright Adjustment
82. 820131 GHS 10301 152P SYNC SW i v 10 1 Al 12 15 16 SCH_MY7A 8811 lt 5381 PW 5 5 S5V z 5 5 1841 11662 amp E E 258 9 24LC32AT I SN 122 A 5 Q BE A 8 gt 7 SYSTEM CONTROL 2 56 lt gt gt a a SCLK1 P SCLK1 m a c a CONNECT SYBY ACTIVE IC 1 8821 i D p D SDAT 7961 SDA1 FROM DAC P SDA1 IC7961 Q1842 2SK536P am al SCAN CONVERTER meu c eese aL T R1843 1 16GJ10C M_SCLK1 TO 8201 co co m MICRONAS aja a S5V TO 1 1821 4P IRMRS SH R ST TO IC1821 6P SH G ST TO IC1821 7P G 2 9 16 1 16GJ 3531 ST 4 7 1 5001 T B G3 Y D Y 5 9 w P SCLK2 1C5302 _ NMI FROM 103531 DAC FOR PANEL EE p SDA TO 08201 800487 je wu UO Qe I 6 9 6 16 LAMP PWM 2SK536P IC1821 KO dx GB gt e 0 e 62 Y Y
83. 902 TR 2SC2812 L7 TB 405 014 4608 TR 25 2412 1146 S 405 163 1602 TR 2SC2812N L6 TB0 405 015 8704 25 2812 16 405 163 1701 2SC2812N L7 TB0 405 015 8902 TR 25 2812 17 405 173 9803 2SC3928A1R MY7 XU4100 Electrical Parts List Key No Part No Description Key No Part No Description 405 173 9902 25 3928 15 405 163 TR 2SA1179N M6 TB 405 014 4509 2SC2412K 1146 R 405 163 TR 25 1179 7 405 014 4608 TR 2SC2412K 1146 S 405 173 TR 25 1235 405 015 8704 TR 25 2812 16 405 173 TR 25 1235 1 405 015 8902 TR 28902812 h7 TB 405 014 TR 25 2412 1146 R 405 163 1602 25C2812N L6 TB0 405 014 TR 2SC2412K T146 S 405 163 1701 2SC2812N L7 TBO0 405 015 TR 2SC2812 L6 TB 405 173 9803 2SC3928A1R 405 015 TR 2SC2812 L7 TB 405 173 9902 2SC3928A1S 405 163 TR 25C2812N L6 TB0 405 014 4509 TR 25 2412 1146 R 405 163 TR 25 24812 147 0 405 014 4608 TR 2SC2412K 1146 S 405 173 2SC3928A1R 405 015 8704 2SC2812 L6 TB 405 173 TR 25 3948 15 405 015 8902 TR 2SC2812 L7 TB 405 014 2SC2412K 146 R 405 163 1602 TR 2SC2812N L6 TB0 405 014 25 2412 146 5 405 163 1701 2SC2812N L7 TB0 405 015 IR 2902812 L6 TB 405 173 9803 TR 25 3928 1 405 015 TR 29CA012 17 TB 405 173 9902 TR 25 3928 15 405 163 TR 2902812N LDL6 TB 405 134 5905 25 1037 146 6 405 163 TR 2SC2812N L TB0 405 147 2205 2SA1037AK S T146 405 173 25 3928 1
84. Board readjust the Output 230 380V 2V adjustment as follows 1 Connect a digital voltmeter to pins 1 3 of 2 Adjust the by using VR611 as following 4 Connect a digital voltmeter to test point and chassis ground Select item no 84 and Caution change data value to adjust voltage to be 13 5 0 1V Be sure to connect the lamp when taking this adjust 5 Connect a digital voltmeter to test point ment and chassis ground Select item no 85 and change data value to adjust voltage to be 13 5 0 1V This adjustment is not required even if the power board is replaced because this adjustment is carried out before parts shipment 23 Electrical Adjustments 2 Pedestal adjustment PC 1 Receive the 16 step grey scale computer signal with Computer1 RGB mode 2 Enter the service mode 3 Connect an oscilloscope to test point TPVIDEOG and chassis ground 4 Select item no 203 and change data value to adjust the pedestal level and black level to be the same level 5 Connect an oscilloscope to test point and chassis ground 6 Select item no 204 and change data value to adjust the pedestal level and black level to be the same level 7 Connect an oscilloscope to test point and chass
85. C GQFZ R1EA1004G eu lt LKOUTB MW E U3 U U U U8 U9 10 Un 012 013 014 01 01 01 018 019 020 212 566 1 16GJ10C 20 2 ENB2 o R3531 1 16GJ100 Ee v3 V4 V5 V6 V8 V9 V10 vi V12 Vi V14 V15 V16 V17 VI V19 V20 EXP P SDA2 R3532 i16GJ1000 r T ii NRG 5 TE561 Ne A Q ioi eq 230816400 57 TT BE 1567 11661106 Q A cm W3 5 W7 wa Wo W10 W11 W12 W13 W14 W WN W Wt REF B oT B v2 1 0583 1568 1 16GJ10C VDDY 7 B VI E 5 Qa 1569 1 46GJ10C pun A h 0 amp of 285 81571 1 166J10 YA YS Y6 Y Y8 Y9 10 vn 12 13 14 115 16 17 18 Y19 Y20 Qut Vi HII DY K SO s 352 X 25820000 RS 1 21211014 1573 1166 06 d Zx ololo obolo L2PD3R3MG 0 1GQFZ ME gt __ 81574 1166106 2 2 5 9 9 ol o 1 V1 88 5 5555 8 8 s we SEU 55 E 0008082 TPVCOMR gt 3 2 A VCOMR 5 2 ss 95 g 5V_REF 4 92542 _ J11EA300G 5 gt S R3534 RB1402
86. DIODE 02DZ6 2Y DIODE 02D26 2Y DIODE 02DZ6 2Y 19 3553 12 17 1SS355 TE 17 DA204U T106 15SS355 TE 17 155355 TE 17 1SS3555 TF 17 DIODE DIODE DIODE DIODE DIODE 02 26 02 26 02 26 02076 02DZ6 TPH3 TPH3 TPH3 TPH3 TPH3 TPH3 TPH3 TPH3 TPH3 TPH3 TPH3 TPH3 TPH3 TPH3 INTEGRATED CIRCUIT IC6701 CAPACITOR C6701 C6702 C6703 C6704 C6705 C6706 6707 6708 6709 RESISTOR R6700 R6702 R6703 R6704 R6705 R6706 R6707 R6708 R6709 R6711 COIL L6701 DIODE D6701 AV BOARD 610 314 4252 ASSY PWB R CS MY7A CAPACITOR C2901 409 506 8907 403 376 3109 403 341 7507 403 314 6209 403 342 3300 403 113 3805 403 342 3300 403 342 3300 403 390 6506 403 332 2900 403 390 6506 403 332 2900 403 390 6506 403 332 2900 401 4108 401 6100 401 4108 401 4406 401 8907 401 0404 401 8809 401 0504 401 2904 401 2102 645 7949 5403 IC FA7700V TE1 ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT ELECT ELECT ELECT ELECT MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE 100U M 25V 100U M 25V 2 20 16V 0 1U 25V 1000P 50V 0 10 25V 0 1U 25V 68U M 25V 68U M 25V 68U M 68U M 68U M 68U M 0 000 560K 0 000 1 2K 5 6 680 20K 1K 22K 18K INDUCTOR 33U M 25V 25V 1 8W 1 16W 1 8W 1 16W 1 8W 1 16W 1 16W 1 16W 1 16W 1 16W DIODE RB551V 30 TE 17 C
87. E MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE 10 10 0 000 4 7 4 7 4 7 10 0 000 0 000 10 1K 10 10 4 7 10 JA JA ZA JA JA JA JA JA JA JA JA JA JA ZA ZA JA JA JA JA JA JA JA JA ZA ZA ZA ZA ZA ZA JA JA ZA JA JA ZA ZA JA JA JA ZA JA JA ZA JA JA JA JA ZA ZA JA JA JA JA JA JA 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 10W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W 1 16W Key No RB1404 RB1406 RB1407 RBI501 RBI502 RB1531 RB1532 RB1561 RB1562 RB401 RB402 RB403 RB404 RB406 RB407 RB408 RB409 RB8251 RB8252 RB8253 RB8254 RB8256 RB8257 RB9401 RB9402 RB9403 RB9404 RB9406 RB9407 COIL L101 L102 Description R NETWORK 22X4 0 063W R NETWORK 22X4 0 063W R NETWORK 22X4 0 063W R NETWORK 0 4 0 063W R NETWORK 0 4 1 16W R NETWORK 0 4 0 063W R NETWORK 0
88. E MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MY7 XU4100 Electrical Parts List MY7 XU4100 Key No Part No Description MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE O O OO Key No Part No Description MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE
89. E ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SWITCH PUSH 1P 1TX1 ACCESSORIES AC CORD US 066 7145 CORD POWER 3 US EU 066 7169 CORD POWER 3 OMK EU UK 066 7152 CORD 3 138 UK OWNERS MANUAL ENGLISH 610 6095 OWNERS MANUAL MY7A GERMANY 610 6101 OWNERS MANUAL MY7A D FRENCH 610 6118 OWNERS MANUAL MY7A F ITALY 610 6125 OWNERS MANUAL MY7A I SPANISH 610 6132 OWNERS MANUAL MY7A E REMOTE CONROL 645 7904 ASSY REMOCON CXPK 610 3612 RC BATTERY LID CXPK MISCELLANEOUS 645 2999 CABLE INTERFACE VGA 652 4626 CABLE INTERFACE VGA 610 6558 STRAP COMP MW6P 610 6572 STRAP CAP MW6P Key No Part No Description MY7 XU4100 Mechanical Parts List Note Parts order must contain Chassis No Part No and Descriptions Cabinet Parts 75 MY7 XU4100 Mechanical Parts List Optical Parts Relay out pu O NG N 0 225 25 S9 S MY7 XU4100 Mechanical Parts List Polarized in G Polarized in B Polarized in R L17 L15 116 10 42 22 N J Q U d VNC A 0 AN 6 Projection MY7 XU4100 Mechanical Parts List N l N l Prism LCD panel Ass y
90. ENSER 610 307 6317 FILTER BASE F MA7A 645 062 5220 LENS CONDENSER 610 307 6324 FILTER BASE B MA7A 645 041 5036 LENS CONDENSER 610 315 5852 GRILLE MY7A 645 067 8912 LENS CONDENSER 610 294 0732 HOLDER SPEAKER MW6A 645 061 5634 ASSY PRISM PBS 610 315 2585 PANEL AV MY7A 645 062 5206 ASSY PRISM PBS 645 047 8031 BADGE SANYO 26 2X5 7L26 0 645 061 3944 LENS PROJECTION 645 061 5450 LENS IN 645 061 5467 LENS OUT 645 061 5559 MIRROR B 645 067 8950 MIRROR B 645 067 8967 MIRROR R 645 061 5566 MIRROR R 645 065 6972 OPTICAL FILTER UV CUT 645 063 0620 POLARIZED GLASS IN R DM 645 070 1184 POLARIZED GLASS IN G S 645 070 1191 POLARIZED GLASS IN B P 645 061 5603 DICHROIC MIRROR B 645 068 1929 DAICHROIC MIRROR G 0 O OQ IN IN Fo UN P R R R B B CHASSIS PARTS M1 610 HOLDER POWER PWB B MY7A M2 610 MOUNTING DUCT TOP MT3A M3 610 MOUNTING DUCT BTM MA7A MA 610 MOUNTING DUCT TOP FR MA7A M5 610 MOUNTING DUCT TOP BK MA7A M6 610 MOUNTING DUCT LP MA7A M7 610 SPACER OP MT3AM M8 610 SPACER SHEET POWER T MA7A M9 610 SPACER SHEET T MT3AM 610 OPTICAL BASE BTM MA7A 610 OPTICAL BASE TOP A MA7A 610 OPTICAL BASE TOP B MA7A SCREWS 51 SCR BIN 3 8 52 SUR BIN 3 6 53 BOLT HEX SCT SW W 2 5 5 54 SCR BIN 2X3 95 SCR BIN 2 5X8 MY7 XU4100 Mechanical Parts List 81 SANYO 7 July 2004 400 Printed in Ja
91. ER FILTER EMI FILTER FILTER EMI MT GLAZE FILTER EMI MT GLAZE FILTER EMI MT GLAZE FILTER FILTER FILTER EMI FILTER FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI INDUCTOR 3 MT GLAZE MT GLAZE MT GLAZE 0 000 ZA 400MHZ 0 000 ZA 400MHZ 0 000 ZA 400MHZ 200MHZ 200MHZ 400MHZ 400MHZ 400MHZ 200MHZ 200MHZ 20MHZ 0 000 ZA 100MHZ 0 000 ZA 100MHZ 0 000 ZA 100MHZ 20MHZ 20MHZ 20MHZ 20MHZ 20MHZ 20MHZ 20MHZ 20MHZ 3U M 0 000 ZA 0 000 ZA 0 000 ZA MY7 XU4100 Electrical Parts List MY7 XU4100 Key No Part No Description DIODE D2002 407 209 1201 ZD UDZS TE 176 2B D3051 407 149 0807 DIODE 155355 17 MISCELLANEOUS K10A 645 K10B 645 K20A 645 K20B 610 K30A 645 K30B 645 40 645 K40B 645 SC1001 645 SC1011 645 SC1021 645 SC1031 645 SC1041 645 SC1051 645 SC1061 645 SC1071 645 SC1081 645 SC1091 645 SC2001 645 SC2011 645 SC2021 645 SC2031 645 SC2041 645 SC2051 645 SC3001 645 SC3011 645 SC3051 645 SC3061 645 SC3071 645 SC3072 645 SC3073 645 SC3081 645 SC30682 645 SC3091 645 SW50A 645 SOCKET D SUB LSP SOCKET D SUB 15 JACK RCA 3 SOCKET DIN 4P JACK PHONE D8 0 JACK PHONE D3 6 SOCKET USB 4P SOCKET DIN 8P SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURGE ABSORBER SURG
92. ERAMIC 25V 25V 1U Z 10V 2Y 2 2 2 96811 407 97862 407 D7912 407 MISCELLANEOUS SW6801 645 SW6802 645 ZENER DIODE 02176 TPH3 DIODE RBO51L 40 TE25 DIODE RBO51L 40 TE25 2902 C2903 RESISTOR R2901 R2902 470P K 50V Z 6 3V CERAMIC CERAMIC MT GLAZE MT GLAZE 0 000 ZA 1 16W SWITCH PUSH LP ITXIl 100 JA 1 16W SWITCH PUSH 1 1 1 MY7 XU4100 Electrical Parts List Key No Part No Description Key No Part No Description MISCELLANEOUS 405 163 1602 TR 2SC2812N L6 TBO A2901 645 067 5546 UNIT RECEIVER 405 163 1701 2SC2812N L7 TBO 405 173 9803 2SC3928A1R 405 173 9902 265039298115 405 014 4509 TR 28C2412K T146 R 610 314 2296 ASSY PWB AV MY7A 405 014 4608 TR 25 2412 T146 5 405 015 8704 2SC2812 L6 TB 405 015 8902 TR 2SC2812 L7 TB TRANSISTOR 405 163 1602 2SC2812N L6 TBO 01031 405 014 4509 2SC2412K T146 R 405 163 1701 2SC2812N L 7 TBO 405 014 4608 TR 2SC2412K 1146 S 405 173 980 2SC3928A1R 405 015 8704 TR 2SC2812 L6 TB 405 173 9902 TR 25 3928 15 405 015 8902 TR 2SC2812 L7 TB 405 134 5905 2SA1037AK T146 R 405 163 1602 TR 2SC2812N L6 TBO 405 147 2205 TR 2SA1037AK S T146 405 163 1701 TR 2SC2812N L7 TBO 405 002 0308 25 1037 T146 405 173 9803 2SC3928A1R 405 002 0407 TR 25 1037 1146 S 405 173 9902 25 3928 15 405 002 6706 2SA1179 M6 TB 405 134 5905 2SA1037AK
93. ND 4 9 C5221 16EM 4731 62 1 16GJ R5253 1 22226 110820 0 1GQF 4 7KC R4061 1 1 12V R5238 1 3920 77 5219 16KZ1FA S5V C5226 16KZ1FA GBLKSPL FROM IC301 156P C8256 R8256 R8259 1 05206 5237 04051 04052 16 1150 1 16GJ10C Kha X 1 16670 exar 16 27 GCOAST 473T R8258 FROM IC301 18P R8264 1 6GJ10C 9 C8257 3 S3 3V AD R8252 H8253 N 8200 R8257 FROM IC301 211P 1 16GJ15C Nf S K3T X X 9 Q 1 16GJ10C N J10ML540G 2405 C8259 C8261 FROM 05303 8P 10037 5 53V NON ais 25 7 2512 FROM IC301 S5V NTK3T_1 0 00 5 5 TP8201R Wis T T 5291 Qo 1 16620 9 R8204 TPB201R C8251 16KK10BB m m C8206 X 16KK10BB 1 1662 01692 1 16GZ0C FROM IC5641 PAGES 16EM2201V 0C 0C PM 5 NTK10T 7 NTKST_7 S5V CGR CR AD RB8251 22 22 905 C8204 R1A41004G GB 25KZ _ 1 10040 0 7 OAGQF C4057 55 CROM 105601 PAGES CGR CR_AD 11664 25KK0 047GQ 680 88 RP 4 B R5223 FROM K8R PAGES X 1 16GJ E y A x 1 6GZ0C CGR CR AD 15 82 CGR CR_AD TP8211G 1G c TO IC8201 54P BLUE lt 3 gt TP8211G IC8201 EUG SED lt AD
94. PANEL G LCD PANEL R LCD PANEL iL SPEAKER N E 1 51 2 9 YEW SI 7 0l T Ou LNOO WALSAS Jd31fldWOO H3TIOHLNOO asn asn 198601 08621 1ndino WA MS OIONY Tue 5 gq Y Qquvoa AV 32 Chassis Block Diagrams ing stage process Inputs amp video signa TANVd 0974 13 0979 13 0974 ERN 00190461 d3Alad 999 00190461 d3Alad 0919 1599 00190461 a d3Alad 0018 0821 lt 86829 gt NIA ova 12920 66c9IN lt LVSXO TvZ d344f8 dX3 114100 lt 0 0 0361 gt NOILO3HHOO SNIQVHS 70813 SYSTEM BUS lt 980027 gt H3ONVHN3 0762 VIVOIS M 1095 V89LMd dH31H3ANOO NVOS OH LNOO WALSAS 10621 7839 lt OLELWL gt 84 ANA lt 8 0 8 gt 106621 1855 ON ONAS g94 INAS 9 16 6 097 1 5 lt gt ANA 898 0289 X1091Sv09933u9 U 8100841 8 1 106841 0 8 NIYIN 3133 37 51 Jn 1 2 SW 45 49 G SYNC 37 41 15 19 23 5 894 00731 QdVO8 AV MS ONAS
95. Position Horizontal 50Hz Position Vertical 50Hz Expand Ratio Vertical 480i Expand Ratio Horizontal 480i Position Horizontal 480i Position Vertical 480i Expand Ratio Vertical 575i Expand Ratio Horizontal 575i Position Horizontal 575i Position Vertical 575i Expand Ratio Vertical 480p Expand Ratio Horizontal 480p Position Horizontal 480p Position Vertical 480p Expand Ratio Vertical 575p Expand Ratio Horizontal 575p Position Horizontal 575p Position Vertical 575p Expand Ratio Vertical 720p Expand Ratio Horizontal 720p Position Horizontal 720p Position Vertical 720p Expand Ratio Vertical 1035 TO Lamp Consumption Power ratio at Dim Level2 Lamp Consumption Power ratio at Dim Level1 Lamp Consumption Power ratio at Dim Level Power Setting at Eco Mode Access Flag for 120 PIC Revision PIC Version Video and S Video mode only Progressive OFF Video and S Video mode only Progressive OFF For Component 480i mode Progressive OFF For Component 575i mode Progressive OFF For Component 480p mode For Component 575p mode For Component and RGB 720p mode For Component mode and RGB HDTV 1035i Initial ItemNo Name Device Detail A80i Note 480i 480i amp 575i 480p 480p amp HDTV Expand Ratio Horizontal 1035 23 N A 23 N A Position Horizontal 1035i 510 N A 528 N A Position Vertical 10351 382 N A 382 N A Expand Ratio Vertical 1080i 7
96. R111 R112 R113 R114 R116 R117 R119 R122 R124 R126 R127 R128 R132 R133 R134 R137 R138 R1381 R1382 R1383 R1387 R1388 R1389 R1391 R1401 R1402 R1403 R1404 R1406 R1407 R1408 R1409 R1411 R1412 R1413 R1414 R1416 R1417 R1418 R1419 R142 R1421 R1422 R1423 R1424 R1426 R1427 R1428 R1429 R1431 R1432 R1433 CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE 47 47 47 15K 100 10 10 0 000 100 3 3K 0 000 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 33 0 000 10 22 22 10 10 10 10 10 10 10 10 MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE
97. RAMIC 0 68U K 10V 112 0 68U K 10V 113 C114 C116 C117 C118 C119 C124 C126 C127 C128 C 429 C131 132 C133 C134 C136 C137 C138 C139 C141 C142 C143 C144 C146 C147 CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC 0 68U K 390P 0 22U 1500P 390P 100 0 0470 0 220 0220 0 220 0 1U 0 1U 0 1U 470 0 1U 0 22U 1500P 390P 1500P 047U 068U 068U 068U 068U 100 A NW N G N N N N C 10V 50V 16V 50V 50V 16V 25V 16V 16V 16V 25V 25V 25V 25V 16V 50V 50V 50V 25V 16V 16V 16V 16V 25V 10V CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT CERAMIC POS SOLID ELECT O CO O CO CO C CO CO CO Key No Electrical Parts List Part No Description CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT CERAMIC CERAMIC CERAMIC CERAMIC POS SOLID CERAMIC CERAMIC ELECT CERAMIC CERAMIC POS SOLID CERAMIC ELECT ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT
98. RK 47X4 1 32W R NETWORK 47 4 1 32W R NETWORK 47X4 1 32W R NETWORK 47 4 1 32W R NETWORK 22X4 0 063W R NETWORK 22X4 0 063W R NETWORK 22X4 0 063W MT GLAZE 0 000 INDUCTOR 4 7U M MT GLAZE 0 000 INDUCTOR 3 3U M INDUCTOR 3 3U M INDUCTOR 330 M INDUCTOR 330 MT GLAZE 0 000 INDUCTOR 3 3U M INDUCTOR 3 3U J MT GLAZE 0 000 L103 L139 L2501 L3531 L3581 L371 L372 L401 L4841 L501 L502 RB102 RB103 RB104 RB1401 RB1402 RB1403 MY7 XU4100 Electrical Parts List Key No Part No Description Key No Part No Description L5031 645 L5302 645 n531 645 L5311 645 1532 401 L561 645 L5611 645 L562 401 L7861 645 L7911 645 L7961 645 L8251 645 DIODE D2851 407 D2852 407 D2853 407 D2854 407 SW6803 645 026 2791 SW6804 645 026 2791 SW6806 645 026 2791 SW6807 645 026 2791 SW6808 645 026 2791 SW6809 645 026 2791 SW6811 645 026 2791 X101 645 034 6118 X301 645 030 5863 X4811 645 041 3841 X5331 645 053 7677 X9861 645 037 5217 INDUC TTOR 3 3U M INDUCTOR 4 7U M LNDUCTOR 3 3U J INDUCTOR 4 7U M MT GLAZE 0 000 ZA INDUCTOR 3 3U J INDUCTOR 33U MT GLAZE 0 000 ZA INDUCTOR 100U M INDUCTOR 23U INDUCTOR 3 3U M INDUCTOR 3 3U SWITCH PUSH 1 1 1 SWITCH PUSH 1P 1TX1 SWITCH PUSH 1P 1TX1 SWITCH PUSH 1P 1TX1 SWITCH PUSH 1P 1TX1 SWITCH PUSH 1P 1TX1 SWITCH PUSH 1P 1TX1 OSC CRYSTAL 20 250MHZ OSC CRISTAL 14 318MHZ OSC CRYSTAL 4MHZ OSC CERAMIC 503 0KHZ OSC CERAMIC 6 00MHZ 1 8W
99. SC3928A1S 405 014 TR 25 2412 146 TR 25 1037 146 405 014 TR 2SC2412K T146 S TR 2SA1037AK S T146 405 015 TR 2SC2812 L6 TB 2SA1037K 146 R 405 015 TR 2SC2812 L7 TB 2SA1037K 146 5 405 163 TR 258C2812N L6 TB U TR 29A1179 M6 TB 405 163 TR 29629128 L7 TBU TR 2SA1179 M7 TB 405 173 TR 2SC3928A1R TR 2SA1179N M6 TB 405 173 TR 2SC3928A1S TR 2SA1179N M7 TB 405 014 TR 25 2412 1146 R TR 25 1235 1 405 014 TR 2SC2412K T146 S TR 2SA1235A1F 405 015 TR 2SC2812 L6 TB 2SC2412K 146 R 405 015 TR 2SC2812 L7 TB 25 2412 146 5 405 163 TR 25C2812N L6 TB0 TR 2SC2812 L6 TB 405 163 TR 2SC2812N L7 TB0 TR 2SC2812 L7 TB 405 173 TR 2SC3928A1R 2SC2812N L6 TB0 405 173 TR 2SC3928A1S TR 2812 17 1 0 405 014 2SC2412K 146 R TR 2SC3928A1R 405 014 25 2412 146 5 25 3928 15 405 015 25 2812 1 6 25 2412 1146 R 405 015 TR 2SC2812 L7 TB 2SC2412K 146 5 405 163 TR 2SC2812N L6 TB0 TR 2SC2812 L6 TB 405 163 TR 2SC2812N L7 TB0 TR 2SC2812 L7 TB 405 173 TR 2SC3928A1R TR 2SC2812N L6 TB0 405 173 TR 2SC3928A1S TR 2SC2812N L7 TB0 405 014 TR 2SC2412K 146 R TR 2SC3928A1R 405 014 25 2412 146 5 TR 2SC3928A1S 405 015 2SC2812 L6 TB TR 2SA1037AK T146 R 405 015 TR 2SC2812 L7 TB 2SA1037AK S T146 405 163 TR 25 2812 16 0 TR 25 1037 1146 R 405 163 TR 2SC2812N L7 TB0 2SA1037K 146 5 405 173 TR 2SC3928A1R TR 25 1179 6 405 173 TR 2SC3928A1S
100. T GLAZE C1041 403 215 CERAMIC 0 0220 25V MT GLAZE C1091 403 215 CERAMIC 0 0220 25 Sd ES MT GLAZE C2001 403 298 CERAMIC 0 17 16V BOE MT GLAZE C2002 403 394 ELECT 1000 M 6 3 MT GLAZE C2013 403 164 CERAMIC 0 10 254 En MT GLAZE C2023 403 391 ELECT 220 6 3V MT GLAZE C2033 403 391 ELECT 220 6 3V MT GLAZE C2041 401 105 MT GLAZE 100K JA 1 16W MT GLAZE C2051 401 105 MT GLAZE 100K JA 1 16W MT GLAZE C3001 401 105 MT GLAZE 100K JA 1 16W MT GLAZE C3002 403 391 ELECT L00U M tevi MT GLAZE C3011 401 105 MT GLAZE 100K JA 1 16W 03051 403 157 CERAMIC 100P J 50V gt R1081 MT GLAZE R1082 MT GLAZE R1084 MT GLAZE 21091 MT GLAZE R1092 MT GLAZE R2002 MT GLAZE R2006 MT GLAZE R2012 MT GLAZE R2013 MT GLAZE R2014 MT GLAZE R2016 MT GLAZE R2018 MT GLAZE R2022 MT GLAZE R2023 MT GLAZE R2024 MT GLAZE R2026 MT GLAZE R2028 MT GLAZE R2032 MT GLAZE R2033 MT GLAZE R2034 MT GLAZE R2036 MT GLAZE R2038 MT GLAZE R2041 CERAMIC R2042 MT GLAZE R2043 MT GLAZE R2044 MT GLAZE R2051 CERAMIC R2052 MT GLAZE R2053 MT GLAZE R2054 MT GLAZE R3001 CERAMIC R3002 MT GLAZE R3003 MT GLAZE R3008 MT GLAZE C3052 403 372 CERAMIC 2 2U K 6 3V C3053 403 283 CERAMIC 1U C3061 403 157 CERAMIC 100P C3091 403 164 CERAMIC 1U C4001 403 298 CERAMIC 1U C4002 403 298 CERAMIC 211 4003 403 164 LU 4011 403 164 1U C4012 403 164 CERAMIC LU 4013 403 164
101. T146 405 163 1701 2SC2812N L7 TBO 405 014 4608 2SC2412K 1146 S 405 173 9803 2SC3928A1R 405 015 8704 TR 2SC2812 L6 TB 405 173 9902 2SC3928A1S 405 015 8902 TR 28C2812 L7 TB 405 134 5905 TR 2SA1037AK T146 R MY7 XU4100 Electrical Parts List Key No Part No Description Key No Part No Description TR 2SA1037AK S T146 405 163 TR 2SA1179N M6 TB TR 25 1037 1146 R 405 163 TR 25 1179 7 TR 25 1037 1146 5 405 173 TR 25 1235 1 TR 28 1179 6 405 173 TR 2SA1235A1F TR 28A1179 M7 TB 405 134 TR 25 1037 146 TR 2SA1179N M6 TB 405 147 TR 2SA1037AK S T146 TR 25 1179 7 405 002 TR 25 1037 1146 R TR 25 1235 1 405 002 TR 25 1037 T146 S TR 2SA1235A1F 405 002 TR 28 1179 6 TR 25 2412 1146 R 405 002 25 1179 7 TR 2SC2412K T146 S 405 163 TR 2541179 6 TR 292812 L6 TB 405 163 TR 285 1179 7 TR 2SC2812 L7 TB 405 173 TR 25 1235 1 TR 2SC2812N L6 TBO 405 173 TR 2SA1235A1F TR 2SC2812N L7 TBO0 405 134 25 1037 146 2SC3928A1R 405 147 25 1037 5 146 25 3928 15 405 002 25 1037 1146 R TR 25 2412 T146 R 405 002 25 1037 146 5 25 2412 146 5 405 002 2SA1179 M6 TB TR 2SC2812 L6 TB 405 002 TR 25ALL 9 MJ TB TR 2SC2812 L7 TB 405 163 TR ASALLTSN M6 TB TR 28C2812N L6 TBQ 405 163 TR 2SA1179N M7 TB 25C2812N L TB0 405 173 TR 25 1235 1 TR 2SC3928A1R 405 173 TR 2SA1235A1F TR 2
102. T146 R 405 002 6904 2SA1179 M7 TB 405 147 2205 TR 2SA1037AK S T146 405 163 1503 TR 2SA1179N M6 TB 405 002 0308 TR 2SA1037K 146 R 405 163 2708 TR 2SA1179N M7 TB 405 002 0407 25 1037 T146 S 405 173 9605 25 1235 1 405 002 6706 TR 2SA1179 M6 TB 405 173 9704 2SA1235A1F 405 002 6904 TR 2SA1179 M7 TB 405 134 5905 2SA1037AK T146 R 405 163 1503 25 1179 6 405 147 2205 TR 2SA1037AK S T146 405 163 2708 25 1179 7 405 002 0308 TR 2SA1037K T146 R 405 173 9605 25 1235 1 405 002 0407 2SA1037K T146 S 405 173 9704 2SA1235A1F 405 002 6706 2SA1179 M6 TB 405 134 5905 2SA1037AK T146 R 405 002 6904 2SA1179 M7 TB 405 147 2205 25 1037 5 146 405 163 1503 2SA1179N M6 TB 405 002 0308 25 1037 1146 405 163 2708 TR 2SA1179N M7 TB 405 002 0407 TR 2SA1037K 146 S 405 173 9605 2SA1235A1E 405 002 6706 TR 2SA1179 M6 TB 405 173 9704 TR 2SA1235A1F 405 002 6904 TR 2SA1179 M7 TB 405 134 5905 TR 2SA1037AK T146 R 405 163 1503 2SA11779N M6 TB 405 147 2205 TR 2SA1037AK S T146 405 163 2708 2SA1179N M7 TB 405 002 0308 TR 2SA1037K 1146 405 173 9605 2SA1235A1E 405 002 0407 TR 25 1037 T146 S 405 173 9704 2SA1235A1F 405 002 6706 2SA1179 M6 TB 405 134 5905 2SA1037AK T146 R 405 002 6904 2SA1179 M7 TB 405 147 2205 TR 2SA1037AK S T146 405 163 1503 TR 2SA1179N M6 TB 405 002 0308 2SA1037K T146 405 163 2708 2SA1179N M7 TB 405 0
103. Type Rated voltage Material table Tolerance table Electrolytic not specified Electrolytic non polarized 20 1 Ceramic temperature compensation 10 25 Ceramic 105 Polyester t1 Polypropylene 2 Metalized polypropylene 2 5 Metalized polypromylar 3 _ Ceramic semiconductor Metalized polyestel Composite film Styrol Tantalum oxide solid electrolytic Organic semiconductive electrolyte Electric double layer electrolytic K F N M H B G Y 5 T U D N lt gt x lt C A O Z Z o gt Coil Reading Example L2 C1 um K b IL ees Inductance value Manufacture code Unique code Tolerance nH Tolerance 96 A2 MY7 XU4100 Resistor Reading Example 12 D J 10K B 6 WK 8 2 Z Carbon fuse A A A A B Non burnable 1 2 1 indicates M indicate in M L Resistance value Tolerance see below table Material see below table Rated wattage W Note Resistor which is indicated with resistance value only are 1 6W carbon resistor Resistor which is indicated with materi al tolerance and value are 1 4W rated wattage Tolerance table Mark Tolerance Material table Carbon Metal film Oxide metal film Solid Metal glaze Wire wounding or cement Ceramic Fusible u
104. UT R IMC 1UGQF 3072 d Z30B0140G R3057 1 16GJ 22KC OUT_DET R4076 1 16GJ1KC 116GJ1KC 1 8GZ000 L5251 ERU 166 1006 2 2 520 16KZ 2 2FA R520 C520 1 16GJ 16KZ 100C 2 2FA C5204 16KZ 2 2FA R5203 1 16GJ 100C C5208 16KZ 2 2FA 1 8GZ000 1 8GZ000 L5261 L5271 S5 lt 5239 5223 1 10GJ10 4 1 5201 10KZ1 UGQF 16KK 0 5 V2 IN 1 16GJ100C 37 AN5870SB C5206 H 1 H 0 47BA p R5241 1 8GZ000 11604 MONIT OUT 4077 1 16GJ100C R4013 1 16GJ 1 16GJ10C IC4011 MONIT_OUT L IN H MONITOR OUT SYNC SW R3073 VIDEO_L VIDEO_R wrkiov 25 X 4444 D NTK10Y 45 R3072 R4062 1 160 100 4061 PC1 PC2 SW LOW PC1 HIGH PC2 Q4062 1 16GJ 100 PC1 PC2 SW SYNCIN 1 16GJ2 2KC K10Y LOW IN HIGH MONITOR OUT MONIT OUT wmv S CHROMA MONIT_OUT RZ NTK10Y 7 NTK10Y 9 R3018 1 188206 lt A NTK10Y 13 NTK10Y 15 NTK10Y 17 NTK10Y 19 NTK10Y 21 c CABLE_SW NTK10Y 23 NTK10Y 29 NTK10Y 31 QUT L OUT DET NTK10Y 39 B VB NTK10Y 41 NTK10Y 35 NTK10Y 47 NTK10Y 49 NTK10Y 51 1 16GZOC K100G J30B1630N GND 1 GND 2 GND 3 G
105. VHVdWOO e IN31SAS V NOD NYJ 116 21 11819 10621 gt LMS NYI 198 01 1 104 1SMOd H3QaNvdX3 NO D9OdNYVI 20813 NYA 18 91 Lamp OO THERMAL SW Md AS zS 06521 5 1260 wie Ex m m m m m m m m m m m 35 Chassis Block Diagrams Fan control circuit 15 5V 10 1 09 IN31SAS 0 174 FAN_C P_Fail L POWER FAIL s z len 9 SIGNAL MODE SW1 Power On H m 5 BUS 356 19 IC7961 gt mo lt M62393 gt 23 168811 168821 SENSORI SENSOR2 lt LM76CH gt lt LM76CH gt M SCLK1 P 5 1 L jate4tQte42 J 115 104852 Fan Error L AND 1 ERR lt 2 Do LAMP POW mz 36 T FN906 FN905 K6M lt D3622 FN904 03621 ean FN902 2 69 P Fail H 03624 FN903 IC8831 TEMP SENSOR3 lt LM76CH gt LANP BALLAST UNIT MAIN BOARD Ho 89 SW901 LAMP COVER SW Troubleshooting Indicators and Projector Condition Check the indicators for projector condition Indicators LAMP Projector Condition POWER WARNING REPLACE red green red yellow The projector is OFF The AC power cord is unplugged The projector is preparing for stand by or the projection lamp is being cooled down The projector cannot be tur
106. Voltage Manual 2 Voltage Manual Fan3 Voltage Temp Error Cooling Time Cooling Time L1 Fan2 Cooling front hald Low speed spinning time setting Fan2 Cooling front hald Low speed spinning Voltage setting Temp Sensor B Min Temp Condition at Temp Error A B Normal Fan Mode Cooling Fan Mode Service Fan Mode Fan Over Cooling Prevent Mode On Off Eco Lamp Mode Normal Lamp Time Projector Time Cooling Time L2 Notch Filter Select Diagonal Dot Reduction Horizontal Differential Gain Vertical Differential Gain Vertical Peaking Gain AFC other1 AFC other2 Horizontal Peaking Filter Peaking Gain Peaking Filter Coring Enable Horizontal Lowpass Filter Horizontal Lowpass Filter Chroma DOR COR SGAIN YC Delay DVCO Auto Adjust DVCO Line locked Center Frequency Adjust DVCO Adjust SEP Level HD1 OUT Set HD Phase VD1 INV M62393FP M62393FP M62393FP M62393FP VPC3230 VPC3230 VPC3230 VPC3230 VPC3230 VPC3230 VPC3230 VPC3230 VPC3230 VPC3230 VPC3230 VPC3230 VPC3230 VPC3230 VPC3230 VPC3230 VPC3230 VPC3230 VPC3230 TA1370 TA1370 TA1370 TA1370 Normal 65 88 70 125 135 135 43 53 60 80 65 Initial Ceiling 65 88 70 125 135 135 43 53 60 80 65 02 3 29 29 36 38 36 0 HighLand 65 95 80 125 135 135 41 48 60 90 75 VPC3230 LLLI 0 2656 ReadOnly Detail Note 480i 480i amp 575i 480p Fan Control Adjustment 480p amp HDTV
107. Z150G TEMP_LED TEMP LED 1 166 10 Ke e FROM IC1801 R2853 a 1 16GJ10C 1 16GJ 2 02858 K8R 1 2 READY LED READY LED Wq A TRC R2872 02DZ6 2YG J10EP120G LED 1 82876 LED NA i C5606 5607 5601 492 AJ 25KZ P_FAIL P_FAIL 3EM1003T D3611 1SS355 temo Emon BA05FP E2 4 D3604 Z J 15 5V P_FAIL 03612 155355 1 5609 A50BCOFP 7 P_FAIL 5642 A VIN 12 27 BAO9FP E2 D S5V 165642 cane 2 POWER 5601 2 BAO9FPP D 0 a x T Sev 1920 2 2 gt 9 4 06808 oo K6R 5504 C5643 02D26 2YG 510 35304 510835300 Si0B3530G K C5601 C5602 C5603 Esei C5642 16EM1001V KEY SW 1 6 3EM2203T 25 2 6 2203 os Ez 2552 gt cunt 9V 0 6804 1 16GJ10C 7 m 2 5V REG Ross 116 10 i 4 s10B3530G 9 4510835300 9 4 510835306 E IC 1816 86807 1 16GJ10C 6 2203 5631 BOUM DC_ON FROM IC1803 16 SI 3033ZD TL 100 1 9 6 083530 LAMPDC ON FROM IC1803 15 LAMPDC ON _3 3 cou P_FAIL ON 5VA ON_3 3V 06801 FROM 1802 12 FAIL 5VA 188355 188355 FROM 1 301 71 R3581 1 16GJ10C 1 16GJ47 1
108. ading Correction Setting B2 L3E7070K0A V Line Color Shading Correction Setting B3 L3E7070K0A R Reference voltage H L3E7070K0A R Reference voltage L L3E7070K0A G Reference voltage H L3E7070K0A G Reference voltage L L3E7070K0A B Reference voltage H L3E7070K0A B Reference voltage L L3E7070K0A Color Shading Correction ON OFF L3E7070K0A Lamp Life Time Read only Baud Rate 0 9600 1 19200 2 38400 Shoot Out Mode 0 Normal 1 Shoot out 1 Forced NOBRAND 0 Normal 1 NOBRAND LongCable 0 Low Normal 1 High Long Cable Normal Eco Switch 0 Fixed 1 Eco Fixed VSBEG PW168 Vertical Bound Correction Ghost Crosswalk L3E07070 Ghost Correction G L3E07070 Ghost Correction B L3E07070 Ghost Correction R L3E07070 TFT Panel Driver Enable G L3E07070 TFT Panel Driver Enable B L3E07070 TFT Panel Driver Enable R L3E07070 FAN CONTROL TSv W Fan1 Min Adjust Fan2 Min Adjust M62393FP M62393FP Fan Control Adjustment Fan3 Min Adjust Fan1 Max Adjust Fan2 Max Adjust Fan3 Max Adjust Fan Control Mode Error Temp Change Time Fan1 Min Fan2 Min Fan3 Min Fani Max Fan2 Max Fan3 Max TempA Low TempA High Eco Fan1 Min Eco Fan2 Min Eco Fan3 Min Eco Fani Eco Fan2 Max Eco Fan3 Max Eco TempA Low Eco TempA High TempA Error TempB Error TempC Error TempB A Error TempC A Manual 1
109. al Parts List Key No Part No Description Key No Part No Description CERAMIC 16V MT GLAZE JA 1 16W CERAMIC 10V CERAMIC 01U Z 50V CERAMIC 50V CERAMIC 01U 50V CERAMIC 25V CERAMIC 01U 50V ELECT 16V CERAMIC 01U 50V CERAMIC 16V CERAMIC 010 50V CERAMIC 50V CERAMIC 010 50V ELECT 50V CERAMIC 2 210 16V ELECT 16V ELECT 100U M 16V CERAMIC 1U 16V ELECT 1000 M 16V CERAMIC 16V CERAMIC DIU Z 25V CERAMIC 1U 16V CERAMIC 4700P K 50V CERAMIC 1U 25V CERAMIC 2 2U K 16V CERAMIC 1U 16V ELECT 100U M 16V CERAMIC 10 16V ELECT 100U M 16V CERAMIC 20 16V CERAMIC 0 1U 25V CERAMIC 1U 16V CERAMIC 4700P 50V CERAMIC s LU 16V CERAMIC 0 1U 25V CERAMIC 1U 16V CERAMIC 0 1U 25V CERAMIC 1U 16V CERAMIC 0 1U 25V CERAMIC LU 16V CERAMIC 0470 25V CERAMIC 1U 16V CERAMIC 47 50V CERAMIC 1U 16V ELECT 220U M 16V CERAMIC 1U 16V CERAMIC 047U K 25V CERAMIC 1U 16V CERAMIC 47 J 50V CERAMIC 47 50V ELECT 220U M 16V CERAMIC 1000P 50V CERAMIC 047U K 25V MT GLAZE 1 8K JA 1 16W CERAMIC A7P J 50V MT GLAZE 1 2K JA 1 16W ELECT 220U M 16V MT GLAZE JA 1 16W CERAMIC 10U 16V MT GLAZE 1K JA 1 16W CERAMIC 0 1U 25V ELECT 2200 6 3 0 1U 25V CERAMIC 0 1U Z 25V CERAMIC 0 1U 25V ELECT 2208 M 6 3V CERAMIC 0 082U 16V 50V 25V 25V 16V 25V 25V 25V 25V 25V 25V 25V 25V 25V 25V 50V 50V 25V 50V 50V 25V 50V 50V 25V 16V 25V 25V 25V 25V 25V 25V 25V 25V 25V O O O O O X5 A G N
110. ame time LCD 5 10A NA 6 2 Do shorten the circuit between hot cold sides PANEL 3 The grounding lead must be connected to the ground of the same circuit when 013 Wu Ep 2 measuring the voltages and waveform Ore A D 2 3 B K8D FN906 J10EG040G 4 1AV4M10B30900 j AE O BOE 27 14 LAMP_BST_SW E LAMP BST SW enSas Power on High 1AV4M10B29800 A k J 2 3 2901 J U22B0080G 1AVAM10829700 A YS NIZI 3 R G PRE AMP C2901 2903 10KZ1U 6 3KZ GQFZ 47ME K 515 5 515 5 15 5 GND S6V S6V 56 GND S 5V GND 5V_SW LAMP_BST_SW K8R J10EP120G 1 2 3 4 b 6 7 8 9 10 11 12 13 A 14 15 16 SCH_MY7A A3 A4 1 5 1001 5 1011 1882000 2308 10 411 0990 NTK10A 1 NTK10A 2 PC1 RGB YCbCr SCART 1021 SC1021 NTK10A 13 5 1031 230 0140 5 1041 Z30B0140G rot 1 Q5284 CABLE SW s d ui rcd R5286 CABLE SW 1 80 85288 05286 1 16GJ10KC AH R5289 R5287 1 16GJ 1 16GJ 2 2 470 5 1051 11051 Z30BO 1406 nn SC1061 Z30BO 140G K10B J11B0990N Q1061 AJ SC1071 L1071 BO 734064076 0 2 RGB IN RGB OUT SC1081 11081 SC1091 73080 1406
111. by exactly the same parts SERVICE PERSONNEL WARNING Eye damage may result from directly viewing the light produced by the Lamp used in this equipment Always turn off Lamp before opening cover The Ultraviolet radiation eye protection required during this servicing Never turn the power on without the lamp to avoid electric shock or damage of the devices since the stabilizer generates high voltages 2kV at its starts Since the lamp is very high temperature during units operation replacement of the lamp should be done at least 45 minutes after the power has been turned off to allow the lamp cool off Specifications Mechanical Information Projector Dimensions W x H x D Net Weight Feet Aqjustment Panel Resolution Multi media Projector 11 73 x 2 8 x 8 43 298mm x 71mm x 214mm Not including adjustable feet 6 0 16 2 7kgs O to 11 8 LCD Panel System Panel Resolution Number of Pixels Signal Compatibility 0 8 Active Matrix type 3 panels 1 024 x 768 dots 2 359 296 1 024 x 768 x 3 panels Color System High Definition TV Signal Scanning Frequency Optical Information PAL SECAM NTSC NTSC4 43 PALM PAL N 4801 480p 575i 575p 7200 10351 and 1080 H sync 15 100 KHz V sync 50 100 Hz Projection Image Size Diagonal Projection Lens Throw Distance Projection Lamp Interface Adjustable from 33 to 100 F 1 7 2 1 lens with f 26 7 mm 32 0 mm
112. circuit No picture with all of Yes computer input sources Check source selecting stage and processing stage Check 1 5201 1 2 RGB SW and 1C201 A D Conversion and peripheral circuit PC1 PC2 SW signal PC2 H is output from pin 19 of IC1804 Output Expander and applied to pin 26 of 1 5201 through IC5371 Buffer Go to next page 40 Troubleshootino From previous page 5 Yes i oce SADE Check AV source selecting stage Check S video signal Y C on the AV board 5 signal is applied to pin 71 of IC101 lt Video Decoder gt S Y sig nal is applied on pin 73 of IC101 5 SW signal S VIDEO L is input to pin 9 of IC1811 lt l O gt No picture with Component input source Check AV source selecting stage Check component signal Y Cr Pr Cb Pb on the AV board The component signals are applied to pins 1 2 3 of IC101 Video Decoder The component mode is selected by the SCLK1 and 5041 sig nal applied to pins 13 and 14 of IC101 No picture with video input source Check AV source selecting stage Check composite video signal Video on the AV board and TP103 on the main board Check IC101 Video Decoder and peripheral circuit H Sync signal is output from pin 55 iof IC101 V sync signal is output from pin 57 of IC101 41 Troubleshootino No Sound Check following steps Is the audio signal observed at pins 10 and 21 of 1 50012
113. d Correction CLTs Color Space Expander Memory Out Bus Frame Buffer Memory Controller Display Timing Generator PW168 PW168A Internal Block Diagram Dual PLL Clock Generator MCLKEXT DCLKEXT XI For internal clock generator Block Diagrams NJW1141 Audio Selector 5001 gt MONa AGC TONE TONE H La Interface TONETONE Hb Lb Block Diagrams TA1370FG Sync Separator Frequency Counter IC5302 gt HD2 OUT Digital GND NC HD1 OUT DAC3 VD2 OUT VD1 OUT NC SYNC1 IN SYNC2 IN Address SW SCL 26 25 SYNC DACA SEFA SW HD2 IN VD2 IN HD1 IN VD1 IN Analog GND NC AFC Filter NC DAC VD3 IN 03 CP OUT Analog Adaptive Colour 2D Scaler Output Front end Comb Decoder Formatter Filter NTSC PAL NTSC SECAM Contrast PAL Saturation Brightness Tint Peaking Processing Contrast Saturation Generation Brightness 20 25 MY7 XU4100 B Electrical Parts List Product safety should be considered when a component replacement is made in any area of a projector Components indicated by a mark in this parts list and the circuit diagram show components whose value have spe cial significance to product safety It is particularly recommended that only parts specified on the following parts list be used for components replacement pointed out by the mark 6 Read Description in the parts list Read desc
114. e service mode 3 Connect an oscilloscope to test point TPVIDEOG and chassis ground 4 Select item no 16 and change data value to adjust amplitude a to be 1 6 0 1V AV GAMMA ADJUSTMENT 1 Receive the 16 step grey scale video signal with Video Video mode 2 Enter the service mode 3 Connect an oscilloscope to test point TPVIDEOG and chassis ground 4 Select item no 16 and change data value to adjust amplitude a to be 1 9 0 1V white level white level 11 White Balance adjustment PC WHITE BALANCE ADJUSTMENT 1 Receive the 16 step gray scale computer signal with Computer1 RGB mode 2 Enter the service mode select item no 17 Red or 18 Blue and change Data values respectively to make a proper white balance AV WHITE BALANCE ADJUSTMENT 1 Receive the 16 step gray scale composite video sig nal with Video Video mode 2 Enter the service mode select item no 17 Red or 18 Blue and change Data values respectively to make a proper white balance Confirm that the same white balance is obtained in video and computer input NOTE ON WHITE UNIFORMITY ADJUSTMENT If you find the color shading on the screen please adjust the white uniformity by using the proper com puter and Color Shading Correction software sup plied separately The software can be ordered as follows COLOR SHADING CORRECTION ver 3 03 Service Parts No 645 066 742
115. ean the unit Use of liquid may cause the unit to malfunction 48 Block Diagrams 8075 Selector 4001 gt ADSO7S ADBO7S AD9883AKST Analog Flat Panel Interface 8201 gt PROCESSING AND CLOCK GENERATION AD9883A Block Diagrams AN5870SB RGB SW G Sync Separator 1 5201 AN5870SB C HSYNC VIDEO IN 3 VSYNC Block Diagrams BA9743AFV DC DC Converter 1 371 9 FA5502 P F Control 621 gt 15 IDET 16 51 Block Diagrams LM4889M Audio Amplifier 1 5031 B d 1 0 uF Shutdown Shutdown PW168A lt Scaler Main CPU IC301 gt PortD 7 0 PortE 7 0 PortF 7 0 VRGB 23 0 VCLK VPEN GPEN GVS GHS GSOG GRGB 47 0 GCOAST GREF GBLKSPL GHSFOUT PortC PortB PortA 7 0 7 0 7 0 Video Port Sync Decoder Auto Image Optimizer Color Space Converter HDCP Deinteriace Graphics Port Sync Decoder Auto Image Optimizer Color Space Converter HDCP A 23 0 D 15 0 CS 1 0 RD WR Processor 116112 Memory In Bus CPUTMS CPUTCK CPUTDO CPUTDI RxD TxD IRRCVR 1 0 16 bit Watchdog Interrupt UART R Turbo mP and Timers Controller Decoders OSD CPU Memory Controller Processor Memory Interface OSD and CPU SDRAM Display Port OSD Color Matrix Control amp Gamma Blen
116. ed Parts Polarized Polarized glass LCD Integrator Relay Power Main Board Prism Ass y Lens OUT Lens OUT ea Board 3007 Adjustment u R Contrast adjustment x G Contrast adjustment x B Contrast adjustment Integrator lens adjustment Optical Adjustments Relay lens out adjustment Fan control adjustment Pedestal adjustment Gain adjustment Video center adjustment Black reference adjustment Common center adjustment Gamma adjustment White balance adjustment White uniformity adjustment Electrical Adjustments 18 Optical Adjustments Before taking optical adjustments below remove the Cabinet Top following to the Mechanical Disassemblies When you adjust Integrator lens or Relay lens adjustment you need to disconnect FPC cables of LCD panels on the main board Optical adjustment requires a 2 0mm hex wrench and a slot screwdriver Note Do not disconnect connectors on the main board because the projector cannot turn on due to operate the power failure protection Contrast adjustment Before Adjustment Input a 10096 of black raster signal 1 Loosen a screw A Fig 1 1 1 2 on the polarized glass mounting base which you intend to adjust 2 Turn the polarized glass mounting base as shown in Fig 1 1 to obtain the darkest brightness on the screen 3 Tighten the screw A to fix the polarized glass mounting base Hepeat steps 1 to 3 for remaining polarized glasses Pola
117. ermal switch with the screw driver CAUTION Before press the reset button make sure that the AC cord must be disconnected from the AC outlet e Lamp cover switch The lamp cover switch SW901 cuts off the drive signal to the lamp circuit when the lamp cover is removed or not closed com pletely After opening the lamp cover for replacing the lamp ass y place the lamp cover correctly otherwise the projector can not turn on Fuse Thermal switch SW902 Circuit Protections e Warning temperature and power failure protection The projector will be automatically turned off when the internal temperature of the projector is abnormally high or the cooling fans stop spinning or the power supplies in the projector are failed f the WARNING indicator is flashing it may detect the abnormal temperature inside the projector Check the fol lowing possible causes and wait until the WARNING indicator stops flashing and then try to turn on the projector If the WARNING indicator lights red it may defect the cooling fans or power supply circuits Check fans operation and power supply lines referring to the chapter Power supply amp protection circuit in the Chassis Block Diagram section Possible causes Air filters are clogged with dust particles Remove dust from the air filters by following instructions in the Air filter care and cleaning below Ventilation slots of the projector are blocked In such an event reposi
118. i N A 512 N A Position Vertical 480i N A 383 N A Expand ratio Vertical 575i N A 5 N A For Component 575i mode Expand Ratio Horizontal 575i N A 24 N A Progressive ON Position Horizontal 575i N A 519 N A Position Vertical 575i N A 383 N A Expand ratio Vertical SCART 5 N A For SCART RGB 575i Expand Ratio Horizontal SCART 23 N A Progressive ON Position Horizontal SCART 518 N A Position Vertical SCART 383 N A Expand ratio Vertical 60Hz 10 N A For RGB 480p Expand Ratio Horizontal 60Hz 33 Position Horizontal 60 2 508 Position Vertical 60 2 375 N A Expand ratio Vertical 50Hz 21 N A For RGB 575p Expand Ratio Horizontal 50Hz 30 N A Position Horizontal 50Hz 512 N A Position Vertical 50Hz 381 N A Expand Ratio Vertical SCART 1 N A For SCART RGB 480i Expand Ration Horizontal SCART 17 N A Progressive ON Position Horizontal SCART 513 N A Position Vertical SCART 384 N A Expand Ratio Vertical SCART 2 For SCART RGB 480 Expand Ratio Horizontal SCART 17 N A Progressive ON Position Horizontal SCART 513 N A Position Vertical SCART 383 N A Gamma Shift Combination ON OFF 1 0 each source separate 1 PC source only separate PC Frame Lock Forced OFF 1 0 ON for all source 1 OFF at PC Auto Grayscale black control start point 31 Auto Grayscale black control limit point 16 Auto Grayscale white control start point 33 Auto Grayscale white
119. ich hot circuit is iden tified with the line in the schematic diagram For continued product safety and protection of personnel injury servicing should be made with qualified personnel The following precautions must be observed An isolation transformer should be connected in the DO NOT OPERATE THIS PROJECTOR WITHOUT power line between the projector and the AC line THE PROTECTIVE SHIELD IN POSITION AND before any service is performed on the projector PROPERLY SECURED Comply with all caution and safety related notes pro 4 Before replacing the cabinet cover thoroughly vided on the cabinet back cabinet bottom inside the inspect the inside of the cabinet to see that no stray cabinet or on the chassis parts or tools have been left inside When replacing a chassis in the cabinet always be Before returning any projector to the customer the certain that all the protective devices are installed service personnel must be sure it is completely safe to properly such as control knobs adjustment covers operate without danger of electric shock or shields barriers etc PRODUCT SAFETY NOTICE Product safety should be considered when a component replacement is made in any area of the projector Components indicated by mark A in the parts list and the schematic diagram designate components in which safety can be of special significance It is therefore particularly recommended that the replacement of there parts must be made
120. ino No Power This projector provides a function which can be specified a defective area simply by indicating the LEDs on the con trol panel Connect the AC cord and press the Power button once and then check the LED indication When all the LED indicators are not lighting the symptom indicates that the primary power supply circuit does not operate properly Check the power primary circuit and parts as follow AC cord F601 Fuse Power board SW902 Thermal sw short in normal SW902 opens when the surrounding temperature of the switch exceeds 90 When the WARNING red and POWER red indicators are flashing the symptom indicates that the projec tor detected an abnormal temperature risen inside the projector Check the air filters and remove the object near the intake and exhaust fan openings and wait until the POWER indicator stops flashing and then try to turn on the projector The internal temperature is monitored by sensor ICs 1 8811 168821 and 1 8831 the Main Board When the WARNING red indicator lights the symptom indicates that the projector detected an abnormality in the cooling fan operation or in the power supply secondary circuits Check fan operation and power supply lines and the driving signal status An abnormality occurs on the secondary power supply lines Power failure detection diodes detect abnormal voltage on the power supply circuits POWER FAIL Error L signals are sent to pin 174 of ICS01 Sy
121. ip 0806 9 0 201 95 1 211 B TEE 27807 mak m 5 952 mo 02547 o 0 0 8078082 87809 06806 4 m 9 Guo 8 m 12 20 tow gt Qc 802990 e 4 03541 BED OO 23 2 o 906 aq 06 Fee eo tc FS RRR fo s m t e O 0 SW6806 oc 59 2542 o 60 00 CO 00 gt gt 00 le COD SW6813 SW6812 a 8 8 8 E Na SW6808 X301 R2521 8 9 5 1 1331 4 o 101341 8 8 9 tr as 8 83015 1 501 caseo X 00 5 8 8 iMi 8 9 co 5611 TM 9 ONE 2 z o 6 0 48 oo 8 X C1334 001333 0118 109 TPG V2 871 g 09 7e 5 p L1332 ane 49 1 377 R391 TPGVS O 00 Q N 10 Q373 9 C376 371 TPGFBK te MS 0 1381 gt 0 2 EZE TPVHS ag noA 99 9 oo JrPG vi 0 378 0 993 S TESS 22 C373 R376 lt o e 4 250 On Bo 5 8 IC5081 IC829100 R374 d B TE8201 30 ASS oo 9 9 co EDS 0 E e 50 OOL8251 2 5 e ej 2 40 B gt N N 00 S 18252 RB8256 41 3608 EQ Gs e R129 4036080 1 1 DRO 8 1430 N 20921 A 8
122. ired The total lamp used time is calculated by using the Counter below expression Projector 525 Total lamp used time Teco T normal 1 1 2 Lamp Teco used time in the Eco mode Normal Tnormal used time in the Normal mode EcO 3 5H You can check the lamp used time following to the Total pe below procedure 1 Press and hold the POWER ON OFF button on the projector for more than 20 seconds Total lamp used time B Mechanical Disassemblies Mechanical disassemble should be made following procedures in numerical order Following steps show the basic procedures therefore unnecessary step may be ignored Caution The parts and screws should be placed exactly the same position as the original otherwise it may cause loss of performance and product safety Screws Expression 1 Cabinet 901 removal Diameter x Length mm 1 Remove 3 screws M3x8 2 screws B M3x6 and pull the Cabinet Top upward off 2 Loosen a hook C and remove 2 screws D M2 5x6 disconnect terminal K6J on the Main Board and then pull the fan duct ass y upward off 3 Remove 2 screws E T3x6 and remove fan FN901 Cabinet Top A Fig 1 Mechanical Disassemblies 2 Cabinet Front R C Board FN902 removal 1 Remove 2 screws A M3x8 2 screws B M2 5x6 and disconnect terminal on the Main Board 2 Pull the Cabinet Front forward off and remove 1 screw C T3x6 to take the R C Board off
123. is ground 8 Select item no 205 and change data value to adjust the pedestal level and black level to be the same level hy 02 lt 5 9 0 m n 3 Pedestal adjustment AV Component _ 1 Receive the 16 step gray scale 10801 component video signal with Computer1 Component mode 2 Enter the service mode 3 Connect an oscilloscope to test point TPVIDEOG and chassis ground 4 Select item no 203 and change data value to adjust the pedestal level and black level to be the same level 5 Connect an oscilloscope to test point and chassis ground 6 Select item no 204 and change data value to adjust the pedestal level and black level to be the same level 7 Connect an oscilloscope to test point and chassis ground 8 Select item no 205 and change data value to adjust the pedestal level and black level to be the same level 15 02 lt 9 0 m 4 Gain adjustment PC 1 Receive the 16 step grey scale computer signal with Computer1 RGB mode Enter the service mode 3 Connect an oscilloscope to test point TPVIDEOG and chassis ground 4 Select item no 7 and adjust the amplitude a to be minimum by changing the Data value 5 Connect an oscilloscope to test point and chassis ground 6 Select item no 8 a
124. is symbol on the nameplate means the product is Listed by Underwriters Laboratories Inc It is designed and manufactured to meet rigid U L safety stan C UL US LISTED dards against risk of fire casualty and electrical hazards Circuit Protections This projector provides the following circuit protections to operate in safety If the abnormality occurs inside the pro jector it will automatically turn off by operating one of the following protection circuits e Fuse A fuse is located inside of the projector When the POWER indica tor is not lightning the fuse may be opened Check the fuse as fol lowing steps The fuse should be used with the following type Fuse Part No 423 021 7801 TYPE T6 3AH 250V FUSE LITTLE FUSE INC TYPE 21506 3 Fuse replacing steps 1 Remove the cabinet top and cabinet front following to Mechanical Disassemblies 2 Replace the new one with the specified type e Thermal switch There is the thermal switch SW902 inside of the projector to detect the internal temperature rising abnormally When the inter nal temperature reaches near 90 C it cuts off the AC main power supply The thermal switch cannot be reset itself automatically even if the internal temperature becomes normal Reset the thermal switch following to the below procedure How to reset the thermal switch 1 Insert the sharp tool like a screwdriver into a hole on the cabi net bottom 2 Press the reset button on the th
125. jected on the screen together with the picture When the above symptoms are noticed please clean up the LCD panel and lens following to the Cleaning Method Lamp Replacement ORDER REPLACEMENT LAMP For continued safety replace with a lamp assembly of the same type Service Parts No POA LMP79 6103155647 Allow the projector to cool for at least 45 minutes before you open the lamp cover The inside of the projector can become very hot Do not drop the lamp module or touch the glass bulb The glass Lamp Cover Screw shatter and cause injury 4 4 0 0 0 X Qu f 0 0 1 Turn off the projector and disconnect the AC cord Allow the projector to cool for at least 45 minutes 2 Loosen 1 screw with a screwdriver and remove the lamp cover 3 Loosen 2 screws and pull out the lamp assembly by grasping the handle 4 Replace the lamp with a new one and tighten the 2 screws back into position Make sure that the lamp is set properly Replace the lamp Screw cover and tighten the screw Lamp UA 5 Connect the cord to the projector and turn on N A 0 9 0 0 0 900 HOON 2 0 SS 2 N 02 S b 23 NO EA 29 AN 2 0 6 Reset the Lamp Counter see below 0 99 HOON
126. lights on the screen 3 Adjust the adjustment base of relay lens assy to make color unifor mity in white If the shading appears on the left or right of the screen as shown in Fig 3 loosen 1 screw A and adjust the slot B to make color unifor mity in white by using a slot screwdriver 4 Tighten the screw A to fix the relay lens unit uu rh O 4 H H 4 0 6 HE C C 21 O 4 Fig 3 Moving of slot B B Electrical Adjustments Service Adjustment Menu Operation To enter the service mode To enter the Service Mode press and hold the MENU and INPUT buttons on the projector at the same time for more than 3 seconds The service menu appears on the screen as follows To adjust service data Select the adjustment item no by pressing the pointer UP or DOWN button and change the data value by press ing the VOLUME or VOLUME button Refer to the Service Adjustment Data Table for further description of adjustment item no and data value To exit the service mode To exit the service mode press the POWER ON OFF button on the projector or remote control unit Input Mode Service Mode Item No Data value WARNING Version No 1 LAMP REPLACE
127. low JUUUU 6 6 8 Miror R 05020200 9 Condenserlens R Optical filter UV cut The arrows in the figure indelicate the mount direction of the part for the replacement Check the number the arrows and mount each part according to its note A The printed part no comes to this side B The printed part no comes to the bottom side C The printed part no comes to this side 1 printed part comes to the top side and the number can be read from the arrow direction 2 E The cutting corner comes to this side up 77272 22222 3 22220 P SN 1 2 li 11 10 9 Fig 8 17 Adjustments Turning On the Projector If the PIN code is set on the projector you cannot start operating the projector The PIN code be reset to the fac tory default setting 1234 according to the following procedure When you reset the PIN code the Logo PIN code and key lock will be reset as well 1 Disconnect the AC power cord from the AC outlet 2 As pressing the SET button on the projector connect the AC power cord into an AC outlet again Keep pressing the SET button until the POWER indicator lights 3 Enter the PIN code 1234 the factory default setting Please refer to the owners manual for further information e Adjustments after Parts Replacement 6 Adjustment necessary O Check necessary Disassembly Replac
128. nd adjust the amplitude to be minimum by changing the Data value 7 Connect an oscilloscope to test point TPVIDEOB and chassis ground 8 Select item no 9 and adjust the amplitude to be minimum by changing the Data value NO 2 White Level 5 Gain adjustment AV Video 1 Receive the 16 step grey scale composite video sig nal with Video Video mode 2 Enter the service mode 3 Connect an oscilloscope to test point TPVIDEOG and chassis ground 4 Select item no 7 and adjust the amplitude to be minimum by changing the Data value 5 Connect an oscilloscope to test point TPVIDEOR and chassis ground 6 Select item no 8 and adjust the amplitude a to be minimum by changing the Data value 7 Connect an oscilloscope to test point TPVIDEOB and chassis ground 8 Select item no 9 and adjust the amplitude a to be minimum by changing the Data value A White Level 24 Electrical Adjustments 6 Gain adjustment Component 1080i 1 Receive the 16 step grey scale 1080i component video signal with Computer1 Component mode 2 Enter the service mode 3 Connect an oscilloscope to test point TPVIDEOG and chassis ground 4 Select item no 7 and adjust the amplitude a to be minimum by changing the Data value 5 Connect an oscilloscope to test point TPVIDEOR and chassis
129. ned on until cooling is completed The projector is ready to be turned on with the POWER ON OFF button The projector is operating normally The projector is in the Power management mode The temperature inside the projector is abnormally high The projector can not be turned on When the projector is cooled down enough and the tem perature returns to normal the POWER indicator lights red and the projec tor can be turned on The WARNING indicator keeps flashing Check and clean the Air filter The projector has been cooled down enough and the temperature returns to normal When turning on the projector the WARNING indicator stops flash ing Check and clean the air filters The projector detects an abnormal condition and cannot be turned on Unplug the AC power cord and plug it again to turn on the projector If the projector is turned off again disconnect the AC power cord and contact the dealer or the service center for service and checkup Do not leave the pro jector on It may cause electric shock or a fire hazard lights green o flashes green lights red 2 flashes red off When the life of the projection lamp draws to an end the LAMP REPLACE indicator lights yellow When this indicator lights yellow replace the projection lamp with a new one promptly Reset the Lamp replace counter after replacement of the lamp 37 Troubleshoot
130. ning with air spray 1 Remove the cabinet top following to Mechanical Disassemblies 2 Clean up the LCD panel and polarizing plate by using the air spray from the cabinet top opening Caution Use a commercial inert gas air spray designed for cleaning camera and computer equipment Use a resin based nozzle only Be vary careful not to damage opti cal parts with the nozzle tip Never use any kind of cleanser on the unit Also never use abrasive materials on the unit as this may cause irreparable damage Disassembly Cleaning Disassembly cleaning method should only be per formed when the unit is considerable dirty and cannot be sufficiently cleaned by air spraying alone Be sure to readjust the optical system after per forming disassembly cleaning 1 Remove the cabinet top and main units following to Mechanical Disassemblies 2 Remove the optical base top following to Optical Unit Disassemblies If the LCD panel needs cleaning remove the LCD panel unit following to LCD panel replacement 3 Clean the optical parts with a soft cloth Clean extremely dirty areas using a cloth moistened with alcohol Caution The surface of the optical components consists of mul tiple dielectric layers with varying degrees of refraction Never use organic solvents thinner etc or any kind of cleanser on these components Since the LCD panel is equipped with an electronic cir cuit never use any liquids water etc to cl
131. pan Electric Ltd MY7 XU4100 Diagrams amp Drawings Schematic Diagrams Printed Wiring Board Drawings Model Chassis No PLC XU41 MY7 XU4100 These schematic diagrams and printed wiring board drawings are part of the service manual original for chassis No MY7 XU4100 model PLC XU41 File with the service manual No SM5110646 00 Note All the information of part numbers and values indicated on these diagrams are at the beginning of production To improve the performance there may be some differences to the actual set When you order the service parts use service parts code mentioned on the parts list in this service manual 1 Parts description and reading schematic diagram 1 The parts specification of resistors capacitors and coils are expressed in designated code Please check the parts description by the following code table 2 Some of transistors and diodes are indicated in mark for the substitution of parts name Please check the parts name by the following code table 3 Voltages and waveforms were taken with a video color bar signal 1Vp p at 75 ohms terminated and controls to normal 4 Voltages were taken with a high impedance digital voltmeter Capacitor Reading Example 2000 K K 1000 BG Example 160 10 Capacitance value Excepting electric capacitors all capacitance values of less than 1 are expressed in uF and more than 1 are in pF Tolerance
132. r FN906 LP901 Cooling Fan B Lamp Ass y 56 MY7 XU4100 Electrical Parts List Key No Part No Description Key No Part No Description 405 047 9106 2S8B1204 T TL ASSEMBLIED BOARDS 405 014 4509 28C2412K T146 R 405 014 4608 25 2412 1146 S 6103148526 ASSY PWB POWER MY7A hae Suma AN 610 314 8533 ASSY PWB LAMP COVER SW 10012856 N 610 318 7945 ASSY PWB MAIN_DDC SERVICE MY7A cM AN 610 314 4252 ASSY PWB R CS MY7A AUS den e nace a a 6103142296 ASSY PWB AV MY7A 54220508 405 173 9902 2SC3928A1S OUT OF CIRCUIT BOARD IC621 409 523 1400 IC FA5502M 645 062 3134 UNIT NOISE FILTER IC631 409 558 4209 IC STR Z2156A 610 315 5647 COMPL OPTICAL LAMP MY7A 10651 409 344 6509 IC 1093 1 645 068 1431 UNIT BALLAST 645 054 9120 MOTOR FAN DC 64W 645 062 3059 MOTOR FAN DC 2 40W 645 062 3042 MOTOR FAN DC 2 16W 645 062 3110 MOTOR FAN DC 16W 645 062 3103 DC 3 6W 645 062 3103 MOTOR FAN DC 3 6W 645 049 0736 SPEAKER 8 SW902 645 050 3580 SWITCH THERMAL WK8D 28D 645 053 2566 CORD ID CONNECTOR C601 404 081 4702 MT POLYEST C602 404 081 4702 MT POLYEST Coll 403 222 1303 CERAMIC C612 403 222 1303 CERAMIC C613 403 372 0003 MT POLYEST 614 403 372 0003 MT POLYEST C615 404 095 1100 ELECT 404 095 1209 ELECT 616 403 371 8604 MT POLYEST 62 403 157 3304 POWER BOARD C62B 403 157 6602 CERAMIC C62C 403 325
133. ription in the Capacitor and Resistor as follows CAPACITOR CERAMIC 100P K 50V L Rated Voltage Tolerance Symbols Less than 10pF A Not specified B 0 1 C 0 25pF D 0 5pF 0 1pF 1 3 2pF H 0 1 OpF 0 0 1 0 25 5 0 0 25 More than 10 A Not specified B 0 1 0 25 D 0 5 F 1 G 2 H 3 5 10 L 15 M 20 N 30 P 100 0 30 10 50 10 75 10 20 10 W 100 10 40 20 Y 150 10 27 80 20 Rated value farad U micro farad Material CERAMIC Ceramic Metallized Paper POLYESTER Polyester MT POLYEST Metallized Polyester POLYPRO Polypropylene MT POLYPRO Metallized Polypropylene FILM Composite film MT COMPO Metallized Composite STYRENE Styrene TA SOLID Tantalum Oxide Solid Electrolytic AL SOLLD Aluminium Solid Electrolytic ELECT Aluminum Foil Electrolytic NP ELECT Non polarised Electrolytic OS SOLLD Aluminium Solid with Organic Semiconductive Electrolytic POS SOLLD Polymerized Organic Semiconductive DL ELECT Double Layered Electrolytic PPS FILM Polyphenylene Sulfide Film MT PPS FILM Metalized Polyphenylene Sulfide Film MT PEN FILM Metalized Polyethylenenaphthalate Film CAPACITOR Other
134. rized glass mounting base Fig 1 1 NG Da 40 C Main Board R Polarized Glass Mounting Base _ Pq mr mE B Polarized Glass LL Mounting Base A __ G Polarized Glass Mounting Base mE ac 4 Hk 2 19 Optical Adjustments Integrator lens adjustment 1 Turn the projector on by a state of without FPC cables 2 Project all of lights on the screen 3 Adjust the adjustment base of integrator lens assy to make color uniformity in white 1 If the shading appears on the left or right of the screen as shown in Fig 2 1 loosen 2 screws and adjust the slot B to make color uniformity in white by using a slot screwdriver 2 If the shading appears on the top or bottom of the screen as shown in Fig 2 2 loosen 2 screws C and adjust the slot D to make color uniformity in white by using a slot screwdriver 4 Tighten screws A and C to fix the Integrator lens unit Note The relay lens adjustment must be carried out after completing this adjustment 20 Slot Fig 2 1 Moving of slot B Fig 2 2 Moving of Slot D Optical Adjustments Relay lens Out adjustment 1 Turn the projector on by a state of without FPC cables 2 Project all of
135. rt No Description Key No Part No Description IC4801 4851 4852 IC491 IC5001 IC5031 IC5081 IC5301 IC5302 IC5303 IC5601 IC5631 IC5641 IC5642 IC7861 127911 1427961 801 IC8201 IC821 IC822 IC823 IC824 IC8811 IC8821 IC8831 IC9401 IC9801 IC9861 CAPACITOR IC IC IC IC IC IC IC LE IC IC IC MC74VHC14DT TC7SET32FU TE85L TC7SETO8FU TE85L SI 3018KS TL NJW1141M LM4889MM L88MS05 TL TL BA7078AF E2 1370 TC74LVX125FT 2 IC TC IC IC IC IC TE IC IC IC IC IC IC IC IC IC IC IC SI 3033ZD TL SI 3012KS TL 2 FA7701V TE1 7701 1 M62393FP MBM29DL32TF70 0548 AD9883AKSTZ 140 TC7SO4F TE85L TC7WZ32FU TC7SO4F TE85L TC7WZ32FU LM76CHMX 5 LM76CHMX 5 LM76CHMX 5 LC98500BT YE5 E SPZ32AEN PDIUSBD12PW 118 CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT CERAMIC CERAMIC CERAMIC ELECT CERAMIC ELECT CERAMIC CERAMIC N N N N N C101 MT GLAZE 0 000 ZA 1 16W C102 CERAMIC 0 68U K 10V CERAMIC 0 68U K 10V CERAMIC CERAMIC ELECT ELECT CERAMIC CERAMIC CERAMIC ELECT CERAMIC CERAMIC C104 CERAMIC 0 6860 K 10V CERAMIC 0 68U K 10V C107 CERAMIC 0 68U K 10V CERAMIC 0 68U K 10V C109 CERAMIC 0 68U 10V CE
136. sed 0 Diode Transistor Type Reading Diode 22 Type number 152076 152473 1 4148 152076 152473 155133 1 4148 Transistor 1 NPN type Type number 2SC945A 2SC1815 PA QA Y GR PA QA RA O Y GR 2SC1740S 2549335 Q 25 536 NG NG PNP type Mark Type number 25 1015 Y GR O Y GR 3 Chip type Type number 25 1179 25 1037 2SA1037AK 2SC2812 N 25 2412 7 5 S MY7 XU4100 Pin description of diode transistor and IC 6 Diode K A K K K A E u Cathode JL im drea L 11 L K K A A C C1 C2 C2 B1 E1 C Collector D Drain B Base G Gate E Emitter S Source Index A15 Diagrams amp Drawings MY7 XU4100 SChematic Diagrams THERMOSTAT SW SET TO OPENAT 90 50 CORD A sw POWER FACTOR CORRECTION LF901 ACT 00 1 20 LIVE F601 VA601 20 L601 pate B AC200 240V 1 12 38 NE ON ix TUN Hio p 2 TAM PROJECTION LENS Pf 6165 NEUT FB613 Z20051 1 2 LAMP BALLAST LP901 1 02 0082 gt UNIT METAL HALIDE LAMP CN02 J10EZ040G K10T 10 1 39 2 40 1 J11MD540G 53 1 J11MD540G 53 2 54 2 54 E FA5502M E gt 2 Q 1 53 1 53 2 3 54 2 K3Y
137. stem Controller via I1C1871 Comparator Check the shortage of secondary circuits ICs condensers etc Check power supply lines 15VP 9V 12V 3 3V and 1 8V AUDIO S5V on the Main Board An abnormality occurs on the fan control circuits Power failure detection diodes detect the fan operation stop Check FN901 FN902 FN903 FN904 FN905 FN906 and peripheral circuit Check fan s power supply lines and detection diodes D3616 and D3614 Check fan lock signal Lock H Q3601 D3617 and peripheral circuit An abnormality occurs on power starter signals ON 5VA ON 3 3V ON 15V LAMPDC ON DC ON ON signal Power on H is output from pin 15 of IC1803 and applied to PC643 on the Power Board It drives the power oscillation circuit and power supply in the Power Board DC ON signal Power on H is output from pin 16 of IC1803 and switches Q661 lt 15 5V gt on off ON 15V signal Power on H is output from pin 72 of IC301 and sent to Q2501 then 15VL line is supplied 5V signal Power on H is output from pin 71 of IC301 and sent to 5081 and 03582 to switch power supply 5V AUDIO and 5VA When the projector switches into the standby mode An abnormality occurs on Lamp drive signal LAMP POW LAMP ERR LAMP POW signal Power on H is output from pin 140 of IC301 and sent to IC4811 IC4852 SCEL signal Lamp on L is output from pin 2 of IC4811 via IC4801 and sent to Lamp Ballast Unit through SW901 Lamp Cover SW TXL
138. ster Reset Input 1 _ 233 ADR24B ADR24B_ 24bit Address Select Input ___ __ ___ 133 MOD3 __________ MODE3 Internal Oscillator Enable 290 2 2 Reserved 248 MODEI MODE1 Internal MCLK PLL Enable Input set 232 Internal DCLK PLL Enable Input Note Other functions except for system control are not listed e IIC Bus D A Converter IC3531 M62398FP Port Functions wa a a 3 A2 Noted 10 DAC Lower Reference Voltage input 1 Upper Reference Voltage input CH5 CH8 __ V2 R_ Video signal reference voltage R G VI Video signal reference voltage G 4 Eo 6 Vieosigndreferencevoltage 48 O BV Videosigndreferencevoltage _ BV2 J Vieosigndreferecevoltage 48 O Power Supply for Output Buffer 12V __21 ___ 22 2 a Q Slave address settingport2 Vdd 23 51 7 Slave address setting port 1 Vdd 24 cso Slave address setting port 0 GND 1414 52 8 D Aconverterlowerref voltage GND converter upper ref voltage 5 8 Connected to Vcc GND 111 VefU2 D Aconverter upper ref voltage 1 Connected to Vcc 2 AO Notused 13 2 Notused 214 Notusd 15
139. t 0 5 R1817 o x 9 C9803 R9807 1814 596 10KZ 11804 iu 0814 SW REG 1818 PC AV SW 1 5303 RXD FROM IC301 47P K15 D 8 S5V 07816 CABLE SW _ TO Kay av 7 R 0 L L E R C9804 R9808 FILT 480P 575P TO K3Y AV 1160 100 10 T 10084 9 R3 CG FILT TO Q8231 MUTE Ted 7 T20U TEN TXD TO 1 301 181P 05036 R9809 9 PG MUTE I RXD1 1 16GJ 100 FROM AV 2 R9803 aa 088 1 16GJ100C gt 0379 381 CJ330CGQ 1180 E 306 vol i 232 UTP UT A EXPANDER lt 19006 2 0 3 6KC wb DRIVER RECEIVER s P per 1 X Q372 TXXAVB012G R826 25 2 CS1 CS1 A R827 CS1 X O O O O O 9 0 9 2 3 4423 5 6 7 8 9 10 11 12 13 A 14 15 SCH MY7A O V1 5541 5 5 TPB V2 11862000 T lt TPB VI 15 5 amp 2 C2507 ll x 0 lt 519 1 16GJ2 2KC R2501 P FAIL T 03 2 EH gt e REF B 51 B V1 11868 03609 2506 o o ED 9518 1 16GJ2 one 195355 16 1001 Q 1 16GJ P FAIL C6701 D6701 527 1 16GJ1 2KC ON_15V R2504 4 7 C2523 _ 25EM100 L6701
140. tion the projector so that ventilation slots are not obstructed Check if projector is used at higher temperature place Normal operating temperature is 5 to 35 C or 41 to 95 F Air filter care and cleaning The removable air filter prevents dust from accumulation on the surface of the projection lens and projection mirror Should the air filter become clogged with dust particles it will reduce the cooling fan s effectiveness and may result in internal heat build up and reduce the life of the projector To clean up the air filters follow the cleaning procedure below 1 Turn the power off and disconnect the AC power cord Air filter from the AC outlet 2 Turn the projector up side down and remove air filters by pulling the latches of it upward 3 Clean the air filters with brush or wash out the dust and particles 4 Replace the air filters properly Make sure that the air fil ters are fully inserted CAUTION Do not operate the projector with the air filters removed Dust may accumulate on the LCD panel and the projection mirror degrading picture quality Do not put small parts into the air intake vents It may result in malfunction of the projector RECOMMENDATION We recommend not to use the projector in dusty smoky places Using it in dusty place may cause the poor picture quality When using under the dusty or smoky conditions dust may accumulate on the LCD panel and lens inside it and may resultantly be pro
141. with manual zoom and focus 4 3 32 8 1 3m 10 0m 200W Video Input Jacks Audio Input Jacks Computer Input1 Component Input Terminal Computer Input 2 Monitor Output Terminal Computer Component Audio Input Jacks Service Port Connector USB Connector Audio Output Jack Audio RCA x 1 Video and Mini DIN 4 pin x 1 S Video RCA x 2 VGA HDB15 Terminal X 1 HDB15 Terminal X 1 In Out switcheable Mini Jack stereo x 1 Mini DIN 8 pin x 1 USB Series B receptacle x 1 Mini Jack stereo x 1 Variable Internal Audio Amp Built in Speaker Power 1 0W RMS 1 speaker 21 1 28mm Voltage and Power Consumption Operating Environment 100 120 V 3 2 A Max Ampere 50 60 Hz The U S A and Canada AC 200 240 V 1 6 A Max Ampere 50 60 Hz Continental Europe and The U K Operating Temperature Storage lemperature Remote Control 41 95 5 35 C 14 F 140 F 10 60 Power Source Operating Range Dimensions Net Weight SUMA or 103 Type x 2 16 4 bm x30 2 0 Xx 0 31 KAB 51 5mm x 23 27mm x 123mm 2 11 oz 60 g including batteries 6 The specifications are subject to change without notice 6 LCD panels are manufactured to the highest possible standards Even though 99 99 of the pixels are effective a tiny fraction of the pixels 0 0196 or less may be ineffective by the characteristics of the LCD panels Th
142. x 24 RB1407 R1A42204G BK VCOMG C2537 E4 1 1 518 E19 525 TME BOUT2 1 16GJ BOUT3 3 9KC R2533 E dien 1168 C2536 TPR V2 100KC e 4 23 Fig 23 sours BOUTS TPR V1 6426 MG 0160 C4 o D fe E KK0 01GQ ant 1160506 13016406 1 3 3VD aC 2 lt RB1406 1 422040 L401 f S m BOUTS 16GJ100C 1 802000 7 Z 915 BOUT6 REF R R573 1 16GJ100 A 1 16GJ2 2KC 401 C401 Bou BOUT7 8578 1 16GJ2 2KC 6 3EM1003T 40 _ BOUTS m R V2 L3E07070K0A M 405 49 leout C5871 16GJ1 2KC 17 8 H19 H20 Ms BOUT9 EB C5861 16GJ1 8KC 2543 C581 16KK0 1GQ 2020 1 7 GMB gt 1561 0582 16KK0 1GQ p 66 0 8 FJ e F e R1464 44 1 16GJ10C L2F73R3JG G 3VR C562 702544 49 Ji J11 C404 J16 J17 J18 J1 J20 STSQOB 25KZ 4 71 KK0 01GQ 2 65 R2541 R1463 1 16GJ33C 1 8GZ000 C412 45 1 16GJ gall KK0 01GQ e Q 563 TPVIDEOR 47KC C2541 K 16 7 19 c KK0 01GQ 1461 1 16GJ10C RPB 250105598 413 4 R1A41004 O KK0 01GQ e e e e R14

Service Manual PLC-XU41

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