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Service manual PLC-SW30 (MP3A)

1. 8 12501 A 8 8 1 862000 x pa 02511 x _ 5 02501 P_FAIL 5 Iam n Y 188355 8 1169 P FAIL 8 55558 CN201 CN20
2. 1 9401 TURBO Cs 1 1841 667 oien Sg z 241 2 of A J F 25 E ES 55 59 gl POWER FAIL 8 5 P_SDA1 E 5 28 58 5 me ee ee _5 1 1 3 2 2 TE301 4 gt 59 1 8801 J30A00102 9 ces 6 geo 5 4TKC TO IC8802 TEMP 1 8801 x ee d Es j z 5 W P SDA1 7 jojo jo 81843 01842 m C8803 000 Se 1
3. 12 R8204 1106 22 sis 5214 1166 A 5206 JEM _ 1964000 kL FROM IC301 156P 101 5201 47M 5219 85201 C5201 12006 5 08 AN5870SB L1000 52100 L1011 R1001 1166 180 11862000 230801208 1365 LUN 22 TERK 58508 0 082 GCOAST 18 m x QUE 276 Aw M 12301 18 csao R5226 R5227 1 lt GREF FROM IC301 241P R8202 82 480p575p 08 CGRICR_AD a 166710 GVS FROMICS303 8P 11P 16 7 88 8 Eg 5 FROM me xw uo doi n cmm B 88 8 01602 01607 11004 11012 R1002 IE 25KZ 186200 010 1365 a E n 1 J dle 022 CGB CB_AD m 05202 TP6202R 4 16 2 R6223 R6253 J11B0990N H 2 8216 1 602 x 16620 00909000090 9009009090 0 gt 480p 575 cag R5361 116620 CGRICR_AD gt w WT 5 52255585 GB 0 7 P K10D K
4. Fig 2 2 Moving of Slot D 20 Optical Adjustments Relay lens Out adjustment 1 Turn the projector on by a state of without FPC cables 2 Adjust the adjustment base of relay lens ass y to make color unifor mity in white 1 If the cyan bar appears on the left or right of the screen as shown in Fig 4 1 loosen 2 screws A with the 2 0mm hex driver and adjust the slot B to make color uniformity in white by using a slot screwdriver 2 If the cyan bar appears on the top or bottom of the screen as shown in Fig 4 2 loosen 2 screws C with the 2 0mm hex driver and adjust the slot D to make color uniformity in white by using a slot screwdriver 3 Tighten the screws A and C to fix the relay lens unit Fig 4 1 Moving of slot B x White Cyan 2 Fig 4 2 Moving of slot D 21 Electrical Adjustments Se
5. 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 stand by or the projection lamp is being cooled down The projector cannot be turned on until cooling is completed The projector is ready to be turned on with the POWER ON OFF button O The projector is operating normally The projector is in the Power management mode The temperature inside the projector is abnormally high The projector can s 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 S S T 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 I
6. Es Es Es Esa Esa Es Es Es Es EG Es Es E E BSI L 1XL s 1 1 1 1 1881 INVERTER 1 HOIVHVANWO 8121 1 24 Md 71041409 WALSAS 10621 H 10113 n XH 40113 dure 8v 883 dv LNOO 21 00 LLNOO MS 0821 H UO I8M0d W 20191 3013 8057 quvoa AV NIYIN q pue 98920 12990 MS AS VAS LINN IOH INOO TOHLNOO IOH 1NOO 1029 1 15 LINN ACL 179991 NO 883 mummmmU HOLINOI FILTER BOARD lt gt 7 THERMAL SW lOH1NOO dd H31H3ANO9 LOLL za Ea z z z Troubleshooting Indicators and Projector Condition
7. 5 IIC BUS SCL IIC BUS SDA Black to black Adjustment Service mode No 10 AV black level Adjustment Service mode No 11 AV black level Adjustment Service mode No 12 Not used Not used Not used Lower Reference Voltage input Upper Reference Voltage input CH5 CH8 Upper Reference Voltage input CH1 CH 4 FAN_CONT3 FN903 FN906 FAN_CONT2 FN901 FN904 FAN_CONT FN902 FN905 Not used RSA NRS Adjustment Service mode No 20 RSB NRS Adjustment Service mode No 19 Power Supply for Output Buffer 5V Power Supply 5V Slave address setting port 2 Vdd Slave address setting port 1 Vdd Slave address setting port 0 Vdd M Control Port Functions IIC Bus D A Converter 1C3571 M62392FP Port Functions R Reset input SCL P_SCK2 BUS SCL SDA P_SDA2 IIC BUS SDA 07 Not used 08 Not used 09 Not used A10 Not used Not used 12 Not used VrefL DAC Lower Reference Voltage input VrefU1 DAC Upper Reference Voltage input CH5 CH8 Vss GND VrefU2 DAC Upper Reference Voltage input CH1 CH 4 A01 R V1 Video signal reference voltage R A02 R_V2 Video signal reference voltage R A03 V1 Video signal reference voltage G 04 G_V2 Video signal reference voltage G 05 B V1 Video signal reference voltage A06 B_V2 Video signal refere
8. 1C1881 R1889 1 1801 22 X TC74LCX574FT Sz MC74VHC14DT 5V MICROCHIP C1801 D 0 15 1C1811 FROM K48K 1P RXL D TET 1C1882 1 1 16020 MN PICI 2F675 81814 R1886 1662 3 R1895 1C1883 1A6GJ10KC PWR_LED H X TC7SET32FU TE85L gt 5181 TEMP_LED Bic Tame pw 81887 2 5 ROMWE itia LAMP_LED TO LAMP BALLAST scEL lt W w SEES m thease mie Feo sa R1884 4 3 1C9861 R804 C802 1 6GJ10KC MUTE TO IC5003 1366206 Tow lt PDIUSBD12PW 118 X 1H6G20C 25KZ p 01813 cso 29K TOKK 394 R9861 807 0 1GQFZ R1882 R1883 0 1GQFZ SUB CPU 04760 5 1 60 0 1 16GJ220C 1A6GZ0C 21891 5 Mr 1A6GJ10KC OPTION OUTPUT EXPANDER TO K48K 5 4TC7S04F TE85L 01891 R9879 OPTION2 6022 1 1802 Bron USB 0 OPTIONS E TC74LCX574FT C1802 O lo R1891 Di IE LAMP ERR 1 166 10 a SW 3 81819 H TAN sw TO 2 SW OE s sw 1 16GJ10KC E 1C4801 C9863 B ____ gt MCLK SW TO IC1341 1 6810K TC7SHOOFU TE85L 1 1892 zig Rosz X RS 1822 I SH RST TOICI82 6P 1 uM 1 5 TC7SU04F TE85L p 1660c 5 FLASH ROM SH GST TOIC18217P LAMP POW 56 ioc Po 25Kz0 160FZ pegs oe Fe con SH B ST TOIC18218P R9877
9. A SSW 9P CGBICB_AD W 0 m AW AM u R6203 AM CHEST 7 1 aai 1C301 R5222 1460 x T i R8214 25KZ INT GG SCALER 1166 100 1 1 166J 61602 100 E 06203 C6223 VD e 1 6620 1166 x 5010 9 1 i5 RTATI004G m CHROMA TO IC101 71 270 mm 25 2 571 5223 R5368 06202 1166206 R6211 X 05205 R5242 SY TO IC101 73P X RGB SW SS 1887 18201 m 146620 101 75P L2A73R3MG SYNC SEPARATOR VIDEO 3 D R1024 g gt 1 16GZ0C 22 ge 88 15751 86208 06201 55 D em 4801575 x X 92 TEGEBK Esa FROM 1 3551 4P CG 81026 TO 10301 GFBK 116020 IC301 i G_SCART Y I R6209 R1027 1166208 gem 0575 S 1 x HROMA 10802 116620 AM S CV SW E 5 R1023 1 8GZ000 pic S ar 02001 ov sg Iq ki 00281280 F34DD206P 100 016087 470C SCART n oyy uasayy E 108 TEJ01 16K2 J30A00102 R102 0 2260F R2006 1196 R107 sy 7 12002 12003 SY SY 11862000 F340D107P 202 us ST ne x R2011 m 11662 103 TP103 C2002 oc X 1 VIDEO R126 F 502001 R2007 xX VIDEO VIDEO dt E3417 L2PD4R7MG 9986 1 550
10. 2 eo DIRXBN R3582 De h 6 47 X R2572 NR C428 DYOUTB R1403 169 10 CLYOUTB M ew 90 ENBXIR lt KZ001 7h QOL C858 ow Q3581 230400102 2 o ENBX2R 6022 lt TOP_VIEW gt SIEMIOOWM 9 __ 46 9 TM D cast FROM 10301 71 54 SW pur pere val re 0 01 ji DIR zu M DXOUTR L3E07070K0A STSQOR R2561 1160200 lo 2 ENBX1B 0 0 6 DYOUTR er FRPR 12561 pus R2562 11662 vi CLYOUTR eno pn ENBX2B DR vos 00 m 1 166J100 ni L3E06100D0A DS voor Voi DIRXR DIRXAN GND 6 5 ENBX3B SH STE R564 11681 SEN wo ving CHET lo DIRXRN ENBX4B L2PD3R3MG 1 3551 1566 rra 93FP vos J wow EF S M62393 wo SAMPLE HOLD NETS E 106620 ji R1417 TES 0138 KZ001GQFZ ouo Ge ER LCD DRIVER ag 2564 1168202 bd 1H6GJ10C vom UN SVRH gt Wl z SHCLKR No No Ne No Fe C437 R3551 1 166J1 If w Bs QUE Tine EE e da 43
11. 021 9 9 v 886QV QN 106821 5 9 VIVIS 10S diAv10518395r199 1SV00933H59 1514 16 7 p 575p 480 19 46 2 12 13 1HVOS a94 gt ANA 1902941 9202941 0 9 1 lt 0Z8SNV gt 435 ONAS MS 494 100521 5921105 1940 quvoa NIVN quvoa 96 6 908 COMPUTER IN COMPONENT IN Chassis Block Diagrams System Controls 43413934 9 4 dau ont gt H i 98191 a soosal 5 em H u0 031 div power fail 1 3 detection diodes IC1801 OUTPUT EXPANDER SNINHVM 80 10437 the power fail x HOLLIMS 5 s NO nono mmj H 40443 15 08801 15 49 4 L 101802 OUTPUT EXPANDER lOH1NOO 11871 COMPARATOR RESISTORS 450 MS 7 13834 149 LOXLLOXH 1HOd lOH1NOO 43113934 433304 190 966054 108621 1934409 80109 2 ogan 10760 4905155 30193738 10260 Qquvoa Av dot 1 MS d
12. FILE NO SERVICE MANUAL Multimedia Projector Model PLC SW30 U S A Canada Europe Asia Africa Original Version Chassis No MP3 SW3000 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 units additional Service Literature is required You must refer to Notices to the Original Service Manual prior to servicing the unit PRODUCT CODE 1 122 223 00 1 122 226 00 1 122 226 02 REFERENCE NO SM5110522 Contents Safety instructions 3 Specifications 4 Circuit protections 5 6 Fuse 5 Thermal switch 5 Lamp cover switch 5 Warning temperature and power failure protection 6 Lamp replacement 7 Mechanical disassemblies 8 13 Optical parts disassemblies 14 16 LCD panel prism ass y replacement 17 Adjustments after parts replacement 18 Optical adjustments 19 21 Contrast adjustment 19 Condenser lens adjustment 20 Relay lens adjustment 21 Electric adjustments 22 30 Service adjustment menu operation 22 Circuit adjustments 23 25 Service adjustment data table 26 29 Test points and locations 30 Circuit block diagrams 31 33 Power supply lines 34 Troubleshooting 35 3
13. PORTAS 11 SDATA_PW TO 12401 7070 C R1EBOR04G 98 5 25KZ0 1GOFZ 5 R1821 TO TO 1630 SI ia oe X ce LAMP_PWM 116610 RS X SDATA 12531 E num GGg2 GBLKSPL VDDi5 5 1C301 VOD GND POR AS SCLK2 R313 561 S H IO 108201 987 CHERE 09 C303 C302 C301 38 zT e SDA NE x IRM_ST D IRM RST IC401 95P 199P RB304 x o PW168A 10V cape UEN R1EBORO4G 8604 600 5 6 GND 8 GND GND M SDA2 um SH R ST 1 AS a X IRM TO IC401 94P Ga oe SOC PH A L1301 0 7 WS DATA PW BSKESEP E 155955 1 16GZ0C K8W A e Ge wee vo co os ow i TO IC9801 10 SH G ST O DD 8 TO 0501 109 2 5 D A R317 AD 1 116670 ICE_RESET 61302 6610 gt BHEN R316 SH B ST I SH G STB TOICS31 10 1 ds x 50 CRO 116046800 4 166 vam T NM PW 4 GEO GND VDD1 5 GND GND GND GND GND GND VDD1 5 VDD2 5 IRRCVRO IRRCVR1 RESET 1 16GZ0C gt 7 FROM IC8201 66 GFBK D Us TURBO ST gt STB TO IC561 10 81822 D zd FROM IC8201 67P GCLK R306 1 16GJ10C w GHS
14. vos 1802 19P R502 22222 ey BSS 1 6 L3E06100D0A C509 SDATA xS 25K20 1GOFZ lo vos 5 _5 I 1C301 6 888 sek 2556 LOO mHE voi a 55 C9414 888 FN904 FN90 tes SCALER RIC BALLAST SW 0 Fa SAMPLE amp HOLD a 5 ais 65 K68C CN300 K8811 323 225 M LCD DRIVER Aw 5254 _4 16GZ0C mo oa E zz RH Ram 67 voo D 155 T 23 M wh 11 V_COMB RB2502 o m J10EG C506 08048 DIRX 0804 vss 2 288 22282 we Coo wie 51 C pap 1 m S o 2 73 7 K48L D5619 58 BN 1168206 OEM 401 999 J10EG040G P_FAIL 188355 We 5 C9413 DIRY Deo 4166206 46 sino vss 0 P FAL lt ENB1 5 0 1GQFZ ANS y Ost LC24085BT UG4 BOUTB NRG DBp 5 20262 rims NASI C9407 D gt p lal iccom TM 6 R5620 4 R5616 5617 2517 X 2542016077 4 65 e ps x TES 1 1 66J1KC Fe 1166 ee cy T w 1 de vooy ps dd T DIGITAL TURBO o T5818 6 4 5 QUE M 7 gt BOUTS 0 FAN_ERR D5621 d
15. 14 13 12 11 9 1 57 Fig 5 16 Panel Prism Ass y Replacement LCD Panel Prism Ass y removal 1 Remove 4 screws to take the Projection Lens off Zoom Lever Panel Prism Ass y Fig 1 2 LCD Panel Prism Ass y attachment 1 Tighten 4 screws to fix the Projection Lens securely making sure that the zoom lever is upside Note Do not replace the LCD panel separately otherwise it can not obtain proper picture Do not touch the prism the LCD panel and the electrode of flexible cable 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 adjustments Check the Condenser Lens Adjustment and Relay Lens Adjustment following to chapter Optical Adjustment Check the White Balance Adjustment and Common Centre Adjustment following to chapter Electrical Adjustment Check the white uniformity on the screen If you find the color shading please adjust the white uniformity by using the proper computer
16. VDDi5 GND GND GND GND GND GND wopis Do NMI L 1 m 1 16GZ0C 0 TURBO_STB IC9401 1P 1321 FROM 5303 3P 6P HS R304 116670 e 693 693 e 00 1 8201 30 GREF 4 PEN GND GND GN vois Vos pa INTR Not used for ICE R303 _ 1 16GZ0C R1881 94 6 A A 1 16GJ560C 101821 FROM span X FROM 168201 m 1 5 GGE3 GGE4 GGES GND VDD33 GND GND GND GND GND GND 09 07 06 81381 X D R1353 Se DER zu SW GND 9 60 5 su C318 C1863 olco sw 6 5 GRO 2 X MAIN CPU SCALER VDD15 X m 25KZ0 1 6 x DCLK 40M TOP VIEW 1168 1322 C321 015 R1864 X THOU CROZ CHOC DCKEXT 25KZ0 1GQFZ voog 1 16GZ0C 9 69 D Q A RB306 0319 25KZ0 1GQFZ GROS GRO5 GND VDD3 3 003 3 MODE2 VDD2 5 ws el Le x X VDD1 5 VDD1 5 VDD1 5 VDD1 5 VDD3 3 VDD1 5 VDD1 5 ROMOE RAMOE R1867 333 ROMOE 1 16GZ0C 51 15 6807 A DD1 5P VDD1 5P GND GREO GRES GND GND GND CPUTDI MODE A12 A10 At 25KZ cso ROMWE g C1331 04 51 o 8 amp agy E OMS R1392 01333 1334 ca GND GRE1 iRE6 ws VHS 5 VG5
17. yc 081NOO M HSV 13 10821 diNv Olanv Simon k G 00991 1005 1N3NOdWOO O 1431NdN09 pejjoJuoo 2 yew stu un 3 quvoa AV LCD PANEL B is Overview Chass Chassis Block Diagrams IV 5 O ircu ing Video signal process 393309 SUN Leseni O 12904 lt 660 gt MS SUN LESEDI u34Jng o lt 9 gt 6181 SSUN VSUN 196591 lt 86EZIN gt 8 9 4 1665 09 9 0087 1114 MS S MS SUN 9691 00190381 19521 lt 00190461 gt 0019 16991 lt 00190381 gt 10991 VIVIS 19S lt 66629 1 gt 19920 Lo 20590 DA lt gt 333308 188101 A lt Le 9 SYSTEM_BUS DELIJ o lt OLELVL gt ONAS ANA 206921 lt 8 0 8 gt 6 H oNAS 5 106901 CBAL_SW lt 0 0 03 1 gt NOIL934409 SNIQVHS 40109 10721 lt 9807607 gt ogynL NLISIQ 107621 EU EN 519 lt 891 gt aso OHO OHS 10621
18. wem PART SIDE 1AA4B10C3650A 30 Block Diagrams IS Chass BEER F F F F UN F FG F FG CN ON F ON F ON ON ON ON ON ON ON ON ON H ON ON ON H ON H ON ON ON H ON ON SG PT HOSN3S Qquvoa LNOO 9 4 quvoa 431114 HOSN3S 28891 p EH 198121 208821 5 TVINH3HL 83114 A0vc 00 ONIHOLIMS ov LSVTIVd LINN dv 1Sv TG 1 LINN 148101 108821 4 fido ans H31H3ANI 28819 18821 TEH olany 19920 NAS ANAL ONAS 9 quvoa MS 599 NS ONS MS 198891 0660 d3Aud ova 145621 4340930 NOILdO VI LESLOI 1997 10121 FAN CONTROL 5 _ an u3aNvaxa3 9 9 1087 1939 Ju uoduio2 g9H 108101 LHVOS g94 1021 lt 2808 1N3NOdNO9 0821 K 02821 ELT MaLNdWOD WALSAS 1062 100591 YATIOULNOO SNE WALSAS 19860 TANYd 9 80109 1079 107621 G LCD PANEL 1HOd
19. 2 3 Common Center adjustment 1 COMPUTER IN RGB mode Enter the service mode Project only red light component to the screen Select item no 15 and change data value to obtain the minimum flicker on the screen Project only green light component to the screen Select item no 14 and change data value to obtain the minimum flicker on the screen Project only blue light component to the screen Select item no 13 and change data value to obtain the minimum flicker on the screen Receive the 16 step gray scale computer signal with 25 9 White Balance adjustment PC WHITE BALANCE ADJUSTMENT 1 Receive the 16 step gray scale computer signal with COMPUTER IN RGB mode Enter the service mode select item no 17 Red or 18 Blue and change data values respectively to make a proper white balance 2 AV WHITE BALANCE ADJUSTMENT 3 Receive the 16 step gray scale video signal with Video Video mode 4 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 comput er and Color Shading Correction software supplied separately The software can be o
20. TURBO ST TO IC1821 9P 04807 R4807 2 gt 0 0C X1891 x x 171660100 10697 L 701058311 3 4 M 25KZ0 1 100 R4806 1H6GJ10C 1160702 84808 4 USB_RST 1810 FROM 05622 1 16GJ10KC 8974 X OUTPUT EXPANDER 1 16GZ0C 25KK0 047GQ R1002 C1896 SS IMC x R9863 R9876 DIBM X X 1 16820C X V PW 378 K15 0371 CY CSN D1816 6 3EM220WM 1370 6 3EM1000CD RTQ025P02 TR 6 3EM220F 1 12392 44 9288 X J 5 1 USB EN 1371 w SE 3025LSA TL E R6851 1 16GJ10C L2PJ330MG amp bocQ 30KC 9200 WR gos q7166J10C R388 P LED 1 166J330C D371 C391 89867 TEMP 118606 R389 T INTR 1 6G 1KC RO 5 READY LED 68234 17 C371 1166 406 R392 C386 C387 PWR LED p ety 11882106 Ji SM EET du iiid gi 0374 R394 GOFZ 35KZ 6 x USB CONTROL eioi 9856 1166100 Aa R378 TOKKO 22 KK2200 1066 2 5 REG R6857 WY 1 16GJ10C 5 8 Mal 1A6GJ9 1KC GQ GUBY 18KC OPTIONS lt Ressa W 1667106 5 8372 R377 Mrd 1 4 1160100 PE i8 58 5 250 1166 106 C372 8376 c o gt Kise 1681 R6864 1 16GJ10C TOKZ w
21. 9401 SH B ST Strobe for B sample amp hold IC501 Strobe for G sample amp hold IC531 Strobe for R sample amp hold IC561 Reset for 401 Switch for MCLK CS1 Enable L OE1 and OE2 KEY Scan Input KEY Scan Input KEY Scan Input OPTION1 Option Resistor 1 OPTION2 Option Resistor 2 OPTIONS Option Resistor 3 LAMP_ERR Lamp Error Input S SW S video Detection GND O O O O O _ 2 Enable OE1 and Power Supply 3 3V 0 N 67 gt 09 IN 43 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 Cleaning 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 Disassembly Cleaning Disassembly cleaning method should only formed when the unit is considerable dirty and cannot be sufficiently cleaned by air spraying alone Be
22. Coil Reading L2 C1 487 K i Inductance value Manufacture code Unique code Tolerance nH Example Tolerance Resistor Reading Example 1 2 D J 10K bras Example 6 WK 82 Z Carbon fuse A A A B Non burnable Example 1 2 C K 1M K indicates in K M indicate in M 1 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 Material table Tolerance table Carbon 0 05 Metal film or Oxide metal film 205 Solid 1 Metal glaze 2 Wire wounding or cement 5 Ceramic 10 Fusible 20 5 15 used in 0 ohm D N 8 W H F N UZ mio ou Diode Transistor Type Reading 1S2076A 1S2473 1N4148 182076A 182473 188133 1N4148 Transistor 1 NPN type Type number 2SC945A 25 1815 Y GR O Y GR 2SC1740S 2SC536 NG 25 564 2SA1015 R Y GR Q R O Y GR 2SA608 2SA933S Type number 2SA1179 N 2SA1037K 2SA1037AK 2SC2812 N 25 2412 M6 M7 R S Pin description of diode transistor and MP3 SW3000 Diode K O L A C Collector D
23. K10E AV K10D SW K8801 PCB_MP3A A7 MAIN 50 MAIN K50B NON e e e od E 15062 15409 D286f ei 02868 4 LAMP POWER READY REPLACE E R2867 Ws DE 22 e A 9 ST INPUTe O R2871 3 02866 SEN R2869 lt ie M 4 1 8 E gt 5 4 ji Q M LE ve LEFT S 8 SELECT RIGHT D e e 71 m 10 310 e ms ege 9 SW6811 8 Le Zee 9 E gt gt MAIN K8G SENSOR SIDE A z Gr MAIN c Tess 8 a omm R8822 Q 9 9 m m EO o m 1AA0B A8 SENSOR SIDE B 7 eg 801004 i M SC9802 60001 SW SIDE A PARTS SIDE 1AA4B10C3680B LAMP BALLAST CN100 SOLDER SIDE m SW SIDE B 8811 SW8801 SOLDER SIDE FILTER FILTER SIDEA A LAMP FILTER SIDE B 1AA4B10C3680A PARTS SIDE MAIN K48K POWER CN102 PCB MP3A
24. RIA40RO4G Ez 8 855 aus LA6358NM TP T1 4 9 ma Eh Z Z Z ses 5 Pi sobs 5 i 28 Sz 2537 X LCCOM 9779 eye 9 4 eye ge t 7 vooy 6 470 RB2533 el el EB Seay RIEA0R04G OIIO Q 0 I RIA0R046 Q GINS BINT BING M TMS 0505 mm ssa 44 SUS R2538 1168208 NC we ang Tol Tok OSDRINT pins RINS NC GINS BING BING _ 3521 gee M R2539 1 16020 GND 9 2 FROMIC1821 16P 5 5 CS IRM_RST EN gt R547 R548 z R2542 AW ew an an no ans N GND LRST R3528 o 116620 X 1 6GJ22C mast 82522 5 OQ 9 R3503 4 R423 Cat R1469 83523 R3527 TP2531 w KZ0 01 NC BOUTO 1H6GZ0C 10 x 0400102 22 0 8 11881000 Ti Nec ab ub 80 e 9 RE ROM 103561 19 1 83526 111117 8424 1166 00 e MSC P BO F ll ges TP25
25. 30 610 308 MOUNTING FN MP3A 645 065 2561 PRISM PBS 31 610 308 MOUNTING LMP FAN MP3A 610 308 3803 OPTICAL LP MP3A 32 610 308 PANEL 5 33 610 308 PANEL F MP3A 34 610 308 PANEL NET B MP3A 35 610 308 PANEL NET PBS MP3A 36 610 311 SPACER OPT LMP MP3A 37 610 308 SPACER SHEET POWER MP3A 38 610 311 SPACER LEG MP3A 39 610 311 SPACER TEMPB SW MP3A 40 610 311 SPACER POWERMP3A 41 610 311 SPACER BST MP3A Optical Parts List Note Parts order must contain Chassis No Part and Descriptions 66 Optical Parts List 64 Green 65 Blue Polarized glass with mounting holder Polarized glass sticked on Condenser lens R Sep 2003 400 Printed in Japan SANYO Electric Co Ltd MP3 SW3000 E Diagrams 8 Drawings Schematic Diagrams Printed Wiring Board Drawings Model Chassis No PLC SW30 MP3 SW3000 These schematic diagrams and printed wiring board drawings are part of the serv ice manual original for chassis No MP3 SW3000 model PLC SW30 File with the service manual No SM5110522 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
26. 9 1KC 1 R1876 ROPA 1C37 16620 2201 BA9743AFV E2 CONTROLLER RESISTORS 5 See service parts list s k 5 5 E e an a372 871 9379 C382 zs 56 P 11664 1 RTQO25PO2 TR 0 R1871 Fog 23 M51204FP 600C 96 i 0393 1M 6GJ10KC PES C379 CJ330CGQY 11997 m AW tom R383 D372 386 C396 87 1166 RB161L 1 116064 zd 3 10KZ1UGOFZ 8384 un R382 1160 4700 19196 lokziucarz R1877 T COMPARATOR Schematic Diagrams POWER FAIL 2 3 1 2 3 44 5 6 7 8 10 11 A 12 13 14 15 16 5 _ A5
27. Part No Description Key No Part No Description MT GLAZE 10 MT GLAZE MT GLAZE 10 MT GLAZE MT GLAZE 0 000 MT GLAZE MT GLAZE 0 000 MT GLAZE INDUCTOR 4 7U M MT GLAZE MT GLAZE 47 MT GLAZE MT GLAZE 47 MT GLAZE MT GLAZE 47 MT GLAZE MT GLAZE 0 000 MT GLAZE MT GLAZE 100 MT GLAZE MT GLAZE 100 MT GLAZE MT GLAZE 3 3K MT GLAZE MT GLAZE 10K MT GLAZE MT GLAZE 10K MT GLAZE MT GLAZE 10 MT GLAZE MT GLAZE 100 MT GLAZE MT GLAZE 10 MT GLAZE MT GLAZE 100 MT GLAZE MT GLAZE 0 000 MT GLAZE MT GLAZE 0 000 MT GLAZE MT GLAZE 100 MT GLAZE MT GLAZE 10 MT GLAZE MT GLAZE 0 000 MT GLAZE MT GLAZE 0 000 MT GLAZE MT GLAZE 10K MT GLAZE MT GLAZE 10 MT GLAZE MT GLAZE 0 000 MT GLAZE MT GLAZE 0 000 MT GLAZE MT GLAZE 0 000 MT GLAZE MT GLAZE 100 MT GLAZE MT GLAZE 1K MT GLAZE MT GLAZE 10K MT GLAZE MT GLAZE 10K MT GLAZE MT GLAZE 10K MT GLAZE MT GLAZE 10K MT GLAZE MT GLAZE 10K MT GLAZE MT GLAZE 0 000 MT GLAZE MT GLAZE 0 000 MT GLAZE MT GLAZE 0 000 MT GLAZE MT GLAZE 0 000 MT GLAZE MT GLAZE 0 000 MT GLAZE MT GLAZE 0 000 MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLA
28. _ ol TEMP SENSOR FOR OUTER gt O FAN2 D 40 ols FANS 1 lo 1 GND_AUD 27 K50A K10D O 5 5V GND 155 1010 10 5V Sous 26525 v 1 CN100 K50B O GND G LAMP BALLAST 88 88 58 H CONTROL 02871 02DZ6 2YG D2861 em aime R2864 62002856 SMESTOYTK 116GJ Ms REPLACE CAUTION us Fuse of the specified parts number must be used M n DW suc Unauthorized substitutions may result in fire or accident paasa 47 WARNING LP901 cam J10EZ150G 02862 02863 MEME MS 1 16GJ680C 1 16GJ390C TF N METAL HALIDE LAMP LAMP LED 66 PRIMARY CIRCUIT HOT SIDE 150W indi A in thi i DIE ps Ko5G Components indicated by mark in this schematic diagram designate READY LED K ozea LE Y E PWR LED 02863 components in which safety can be of special significance It is therefore ME Rem Re Pose 1 16GJ particularly recommended that the replacement of these parts must be SECONDARY CIRCUIT COLD SIDE made by exactly the same parts 5 0826 2 SELECT INPUT This projector is isolated from AC line by using the internal converter eats 06802 Q Q 56801 Kis 510835309 510835309 510835300
29. Drain B Base G Gate E Emitter S Source A9 Diagrams amp Drawings Schematic Diagrams CORD INLET K601 J11B5760N F601 7 1 10 30900 9 E 9 9 56 6 6 0 FAN EXHAUSTFAN EXHAUST FAN A A A A 21902 21905 FN901 1906 21904 21903 M10B28900 M10B28900 M10B28800 M10B22406 M10B26502 M10B23004 AA LIVE 50 C603 K6A saa gaa gag AC100 120V JCSL 275GM sons 526 526 226 528 26 526 51085470 200 240 VEV0043 0 22UVCA lt lt lt lt cost C2813 A2811 Es K66A K66B K66D K66E K66F fame 222800306 6 J20B J20B 00408 0040 THERMAL SW C601 1601 275GM 5 Set to open at 100 5 C 0 22UVCA T000XH K607 K606 J30B1630N 30B1630N K8811 K48L SW8801 S10B6470N J10AS040N 2 900000 LAMP COVER SW 02811 02D76 2YG 6 2YG K88A J10EG060G 1 8821 LM76CHMX 5 sv GND P_SDA1 O GND O K8A P_SCLK1 O 110 GND SND O FAN_DRIVE C8821 o FAN 3 FAN conr2
30. sn 7 Lw STSQOR TSQEG GOUTS GOUTS GOUTS NC Q6201 gt lt T RIMORO4G o ENB4 amp A C G K50B FILT 480 75 DIRXAN 1 Roses 165706 ENB3 A 0101 SICV_SW CBAL SW TO IC401 139P 88 o Yoo cam oe gt POJAV Sw TO R5339 ies Routa roure wexe 4 gt VOLUME TO 15002 2P o NRG Q 9 I AUD SW 10500 10 lol Nest C3555TM m 8 gig i 6 3VM100E C567 X t 10 18 5 G5 C3552 25 201 ET 8 K GOFZ Ww sg z Lib 01602 5509 RB2563 tlla oo tilz og ge D A CONVERTER DAE RIEAOROAG 5384717 a 4 TRIA0OR046G i 555 85 s 19 S33 ea Rose K mus Bex Sag R2569 1 16620 w GND 255 V COM gg L 98 1 55 R578 R2576 1 MM g g 8 3561 ti ttt Wes 116820 220 ESSSSE 555 x 315999 2555 55 03571 13571 13561 12 528235 888858 29899 5 2999 8888 88 1862000 M62398FP 1
31. transformer E GND bI un pup P DOWN _ MENU Please pay attention to the following notes in servicing or 4 2150 9 962 not touch the part on hot side primary circuit or both parts 06809 P LEFT P RIGHT D t touch th t hot sid t both t 0680 i 4 1 SW6807 hot and cold sides secondary circuit at the same time 529 0 87 108300 510835306 K25B 2 Do not shorten the circuit between hot and cold sides K The grounding lead must be connected to the ground of the same gt 1 98 circuit when measuring of voltages and waveforms 1166476 Minn d 30 I C2868 D6807 02076 26 FZ GQFZ 06806 02DZ6 2YG KZ0 01 60 2 06804 020762 0 Schematic Diagrams Overview 1 2 3 44 5 6 7 8 9 10 A 11 A 12 13 A 14 35 16 5 _
32. 10 1 DC 10 1 i i rDus div i NORM 100MS s NORM 10 MS s NORM 100MS s b nal Control Port Functions System Control 4 1 0 Port Table 301 Function Name Function Polarity LAMP_PWM PWM Output to Sub CPU PWM UPO_ON _SCL1 3 Line Serial Bus Clock 3 Line Serial Bus Data Reset SW Input 3 Line Serial Bus Strobe 3 Line Serial Bus Enable POWER_FAIL Power Fail Detection Error L A23 Address Bus 23 A22 Address Bus 22 A21 Address Bus 21 Address Bus 20 Standby 5V OFF Standby L C101 Video Decoder Enable Lamp ON to Sub CPU Lamp ON H USB Connector Detection Not used USB Device Reset Output Standby 15V OFF Standby L USB_EN USB Device Enable Output IRRCVR1 R Receiver Input 1 Not used IRRCVRO Receiver Input 0 O Expander Chip Select Output O Expander Chip Select Input D port Clock External Input Not used emory System Clock Input Not used Address Bus Address Bus Address Bus Address Bus Address Bus Address Bus Address Bus Address Bus Address Bus Address Bus Address Bus 9 Address Bus 8 Address Bus 7 Address Bus 6 Address Bus 5 Address 4 Address Bus 3 Address Bus 2 Address Bus 1 Address Bus 0 Data Bus 15 Data Bus 14 Data Bus 13 a Bus 12 a Bus 11 a Bus 10 a Bus 9 O o
33. 10pF Not specified 0 1pF 0 25pF D 0 5pF 0 1 2 0 1 OpF 0 0 1 R 0 25 0pF 5 0 0 25 More than 10pF Not specified 0 5 3 5 10 0 1 F J 15 20 30 Q 0 2590 190 2 N 100 095 30 10 50 10 75 10 20 10 100 10 40 20 4150 1026 2 80 20 Rated value P pico farad U micro farad Material CERAMIC Ceramic MT PAPER Metallized Paper POLYESTER Polyester MT POLYEST Metallized Polyester Polypropylene Metallized Polypropylene Composite film Metallized Composite Styrene Tantalum Oxide Solid Electrolytic Aluminium Solid Electrolytic Aluminum Foil Electrolytic NP ELECT Non polarised Electrolytic OS SOLID Aluminium Solid with Organic Semiconductive Electrolytic POS SOLID 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 RESISTOR CARBON 4 7K J 1 4W 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 E 200ppm C 250ppm C 350ppm C H 1000 10 W 1200ppm C 10 1400 10
34. 2s BI e 749 ET cr ug 20501 n 78 i lt rm 98 00009 9 9 d E ue gt 60 5 8661 2513 4 N 3 gt ces gt 2 E 8 DAC mes 5 88 40 5 oc 5 C5018 ul zu 62512 1 5 25214 x 9 RB8202 RB6205 gt UE P ET 5 25 hi gt 28 B5 r O0 Z w meee 2 858 Scot O lt s 7 A 5 LL ste 46 a die UNE PT 65 299 45 8 78 2 i m O i s gt LL 8 1 12 gr SITES IS 9 4 C5318 TESTS 21 RE aE 141111111 Q 99 com 1 12 5 R808 C1894 1891 C1896 LAMP BALLAST CN300 CONTOL K68B AV
35. J 2000ppm C 10 2400ppm C 10 L 2700ppm C 10 3000ppm C 10 N 3300ppm C 10 P 3600ppm C 10 Q 3900 10 R 4200 10 S 4300 10 V 4500 10 X 8000ppm C 10 Tolerance Symbols 0 05 B 0 1 0 25 D 0 596 41 290 J 590 10 20 5 15 2 0 ohm Rated value ohms 1 000 1 000 000 Material Metal Film Oxide Metal Film Composition Metal Glaze WIRE WOUND Wire Wound CERAMIC RES Ceramic FUSIBLE RES Fusible RESISTOR Other MP3 SW3000 Electrical Parts List Note Parts order must contain Chassis No Part No and Descriptions OUT OF CIRCUIT BOARD Control Board Unit_Power _ Main Board 2 Filter Board Sensor Board AV Beard Switch Board Speaker SP901 FN904 Exhaust Fa FN902 Intake Fan FN906 Intake Fan 9 FN905 Intake Fan Intake Fan Thermal Switch FN903 SW902 Exhaust Fan Optical Lamp LP900 MP3 SW3000 Electrical Parts List Key Part No Description Key No Part No Description 405 2SC2812N L6 ASSEMBLIED BOARDS 405 HER A HR UD 03581 405 25 2412 1146 610 306 8992 ASSY PWB MAIN ds en 306 9005 ASSY PWB R C 405 28C2812 L6 TB 306 9012 ASSY PWB SENSOR 405 28C2812 L7 TB 306 9029 ASSY PWB A V MP3A 405 2SC2812N L6 TBO 405
36. JA 1 16W INDUCTOR 3 30 R8822 401 105 0306 MT GLAZE 10 JA 1 16W INDUCTOR 3 30 R8823 401 105 0603 MT GLAZE 10K 1 16W INDUCTOR 3 30 R8831 401 105 0405 MT GLAZE 100 1 16W MISCELLANEOUS DIODE 188355 17 K88A 645 005 6949 PLUG SIDE ZR SM3 6P DIODE 1SS355 TE 17 DIODE 1SS355 TE 17 A V BOARD DIODE RB161L 40 TE25 DIODE RB161L 40 TE25 610 306 9029 ASSY PWB A V ZENER DIODE 02DZ26 2Y TPH3 TRANSISTOR ZENER DIODE 02 76 2 3 01001 405 134 5905 2SA1037AK T146 R 2ENER DIODE 405 147 2205 TR 2SA1037AK S T146 ZENER A DLODEZ02D262 22 405 002 0308 TR 2SA1037K 7146 R ZENER DIODE 9202622 CEPHS 405 002 0407 TR 2SA1037K T146 S DIODE Rondo PESE 405 002 6706 TR 2SA1179 M6 TB 405 002 6904 TR 2SA1179 M7 TB MP3 SW3000 Electrical Parts List Key Part No Description Key No Part No Description 2SA1179N M6 TB 405 163 1701 2SC2812N L7 TBO 2SA1179N M7 TB 05204 405 014 4509 TR 2SC2412K 1146 R 2SA1037AK T146 R 405 014 4608 TR 2SC2412K 1146 5 2SA1037AK S T146 405 015 8704 TR 2SC2812 L6 TB 25 1037 T146 R 405 015 8902 TR 2SC2812 L7 TB 25 1037 T146 S 405 163 1602 TR 2SC2812N L6 TBO 2SA1179 M6 TB 405 163 1701 2SC2812N L7 TBO 25 1179 7 05205 405 134 5905 2SA1037AK T146 R 2SA1179N M6 TB 405 147 2205 TR 2SA1037AK S T146 2SA1179N M7 TB 405 002 0308 TR 2SA1037K T146 R 2SA1037AK T146 R 405 002 0407 TR 2SA1037K 1146 5 2SA1037AK S T146 405 002 6706
37. L1012 645 059 FILTER EMI 18PF MT GLAZE L1013 645 059 FILTER EMI 18PF MT GLAZE L1041 645 059 FILTER EMI 20 2 MT GLAZE L1042 645 059 FILTER EMI 20 2 MT GLAZE L2001 645 059 FILTER EMI 20MHZ MT GLAZE L2002 401 035 MT GLAZE 0 000 ZA MT GLAZE 12003 645 059 FILTER EMI 100MHZ MT GLAZE 12004 401 035 MT GLAZE 0 000 ZA MT GLAZE 12006 401 035 MT GLAZE 0 000 ZA MT GLAZE L2007 645 059 FILTER EMI 100MHZ MT GLAZE L2008 645 059 FILTER EMI 100MHZ MT GLAZE L5001 645 059 FILTER EMI 20MHZ MT GLAZE L5002 645 059 FILTER EMI 20MHZ MT GLAZE L5003 645 059 FILTER EMI 20 2 MT GLAZE L5004 645 059 FILTER EMI 20MHZ MT GLAZE DIODE MT GLAZE D1001 407 221 ZENER DIODE UDZS TE 1712B MT GLAZE D1002 407 221 ZENER DIODE UDZS TE 1712B MT GLAZE D1051 407 179 ZENER DIODE UDZ6 2B TE 17 MT GLAZE D2001 407 221 ZENER DIODE UDZS TE 1712B MT GLAZE D2002 407 223 ZENER DIODE 02DZ26 2Y TPH3 MT GLAZE MISCELLANEOUS MT GLAZE K10A 645 009 SOCKET D SUB 15P MT GLAZE K10B 610 010 SOCKET DIN 4P MT GLAZE K10C 610 010 JACK RCA MT GLAZE K20A 645 028 SOCKET USB 4P MT GLAZE K20B 645 048 SOCKET DIN 8P MT GLAZE K30A 645 000 JACK PHONE D8 MT GLAZE K30B 645 000 JACK PHONE D8 MT GLAZE 5 1001 645 045 SURGE ABSORBER MT GLAZE 5 1002 645 045 SURGE ABSORBER MT GLAZE 5 1003 645 045 SURGE ABSORBER MT GLAZE 5 1041 645 045 SURGE ABSORBER MT GLAZE 5 1042 645 045 SURGE ABSORBER MT GLAZE SC2001 645 045 SURGE ABSORBER MT GLAZE C2002 645 045 SURGE ABSORBER MT GLAZE C200
38. O O N o gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt 0 Read Enable Not used Write Enable Not used High Byte Enable Not used Control Port Functions Function Name Function Polarity ROM Output Enable for Flash ROM ROM Write Enable for Flash ROM RAM Output Enable ot used RAM Write Enable ot used Chip Select 3 ot used Chip Select 2 ot used External Interrupt Input Non maskable Interrupt Not used set L Master Reset Input 24bit Address Select Input set H Internal Oscillator Enable Enable Input set H Reserved set L Internal MCLK PLL Enable Input set H Internal DCLK PLL Enable Input set H i laloloooolo Note Other functions except for system control are not listed IIC Bus D A Converter 1C3551 M62393FP Port Functions Pin No Name Function 1 R Reset Input 1 P_SCK2 IIC BUS SCL P_SDA2 IIC BUS SDA CG_FILT FILT 480P 575P S CV SW ot used DAC Lower Reference Voltage input DAC Upper Reference Voltage input CH5 CH8 GND DAC Upper Reference Voltage input CH1 CH 4 AUD PC AV SW VOLUME PC AV SW CBAL SW Color Correction On Off Power Supply for Output Buffer 5V Power Supply 5V
39. VB2 VB4 CPUTDO A19 A13 A6 A3 A2 RD 1C351 X ICE 5 9 6 9 9 EQ 16 T RIEBOROAG Q a TPRESET 1C1861 TC7W126FU TE12L lt X301 VDD2 5 GND REA VRO vaa VPEN MODES A17 14 AB AT 5 R318 1 16070 R361 HD74LVC14T R359 C353 1341 81390 5 1160200 1166 KZ001 X O 9 ee H e o M CM cus PST573IM BHEN R301 CPU RESET G2 X S m CJ gi GND GRE2 5 5 FIELD vat VR7 ves VB6 CPUTMS A18 A16 15 11 A9 WR ans 1860 9 00 216 c360TM ix C1337 4 KK1000 1 6020 ICE_RESET 4 5 5 nay 8364 353 RI g 8 1166200 368 MCLK_160M C337 3 1166 KZ0 01 116620 1 E E E EE ec EE 12361 5 R1332 5 ji 59 5 3 18 lt lt EE 0 23 TC7WZ32FU 0 23 X zilez D 0 15 010 15 d g 26252 805 R322 1 16GZ0C 58206 8327 1 16GJ10KC s lt 78 R329 1 16070 1 1813 gt lt gt gt lt gt lt TC7S04F TE85L IC1812 a a G s TC7WZ32FU 5 5855838853 5 8883882982555 E BBEB amp o c comcooroooo E
40. and Color Shading Correction software supplied separately The software can be ordered as follows COLOR SHADING CORRECTION Ver 3 0 Service Parts No 645 056 6288 17 Adjustments after Parts Replacement Adjustment necessary Check necessary Disassembly Replaced Parts es Optical Polarized glass Power Main Unit Board Board Contrast Adjustment B Contrast adjustment Condenser lens adjustment o E lt 9 2 Relay lens adjustment PC pedestal adjustment PC gain adjustment Video gain adjustment 480p pedestal adjustment 480p gain adjustment 480i gain adjustment Gamma adjustment PC and AV Electrical Adjustments Common center adjustment O White balance adjustment and AV Note s The polarized glass R is sticked on the condenser lens R 18 Optical Adjustments Before taking optical adjustments below remove the Cabinet Top and Main Board following to the Mechanical Disassemblies Adjustments require a plus screwdriver 2 0mm hex wrench and a slot screwdriver Note Do not disconnect connectors K8A K8B K8H K48K K48L K66A K66B K66C K66D K66E and K66F on the main board because the projector can not turn on due to operate the power failure protection Contrast adjustment Before Adjustment Input a 100 of black raster sign
41. e 0 22692 Gs S R124 Cii ct X 90 KK1500 16KZ Jeca Ga 02269 S VIDEO Do m m 1 802000 F340D107P 2003 CH K10B Ne RE R109 R113 16KK10BB CJ390CGQ 25KK J11B0850N fi i 15 11662 1189 gue 004760 c2663 0 0 0479 R2008 X C5326 1C5302 CGB CB Wy OY 6202 X 05800 5310 TA1370FG 1101 2 16 202260 7308 PD4R7MG 5 1862000 R117 C151 C152 C153 SEH tt tte S U EK J 01200 5301 p L2PD4 X mew 55 22268558 R5341 11667 1166 C144 C147 5 279 ASGF X L2PD4R7MG BA7078AF E2 10 X101 G VIDEO 12006 12008 82004 1UGQFZ 1102 can Vi0B38306 1862000 F34DD107P 3675 1867000 G w 5341 C5301 69 G_SCART Y C126 GL E d x mm 161088 m EP oz 0537 m 0152 PS cxa EE 0 J12B08900 C2004 H OUT gt keea 7 16EM100D 1166 146 153 10MC x 1 200 LN x Sig 1 66 476 96208 X 047 5319 R5 CGR CR M W _ ASGF 30 1 ART Cr 5 No 2 X TA 7010801203 037 1166 R5318 X5301 P_SDA2 VSUPCAP 11
42. sent from 8 of 1 5003 pin 12 of IC1801 VOLUME signal is applied on pin 2 of IC5002 sent from 13 of IC3551 Check 5 AUD power supply line Check audio output circuit Check speaker connection of the terminal K8F Audio signal processing circuit 1C5001 MAIN BOARD AUDIO SW 1 5002 1 5003 lt 4052 gt AMP lt BA7655A gt lt LM4865M gt PC AUDIO IN R AV mmo R 1C301 13551 801 SYSTEM D A OUTPUT CONTROL CONVERTER EXPANDER PW168A lt M62393 gt lt 741 574 gt AUDIO SW Switching Logic PC AV AUD_PC AV_SW at 3551 H AUD_PC AV_SW at 5001 L H 38 Waveforms VIDEO IN lt 103 1 101 75 gt Analog lt TPGHS gt Analog V SYNC lt TPGVS gt CH1 500mV CH2 2V H 20us div DC 10 1 DC 101 1 20 i NORM S MS s 20us div i 5msydiv Cous div E 5msydiv NORM 5DMS s HORM 200kS s Digital H SYNC lt TPDHS gt 20us div 1 20us div NORM S MS s 5ms7div CHi 5V CH2 5V H Tus div oms div DC 103 DC 101 i 10us div 2 NORM 100MS s R S amp H OUT lt TPR1 gt G S amp H OUT lt TPG1 gt B S amp H OUT lt TPB1 gt CHISSV CH2 2V T0us7div CH1 5V CHEN Wus div CHi 5V CHI 2V H T0us7div 10 1 DC 10 1 Cous div DC 10 1 DC 10 1 CIDus div DC
43. stops flashing and then try to turn on the projector The internal temperature is monitored by sensor ICs IC8821 on Sensor Board IC8801 and IC8802 on 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 IC301 System Controller via 1C1871 Comparator Check the shortage of secondary circuits ICs condensers etc Check power supply lines 15VP 9V 3 3V and 1 8V 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 D5612 D5619 and D5624 Check fan lock signal Lock H and Q5611 D5622 and peripheral circuit An abnormality occurs on power starter signals FAN_SW 5V_SW ON_15V FAN SW signal Power on H is output from 19 of 1802 and applied to the Power Board It drives the power oscillation circuit and power supply for the cooling fans in Power Board 5V_SW signal Power on H is output from pin 74 of IC301 and sent to Q3582 the
44. sure to readjust the optical system after per forming disassembly cleaning 1 Remove the cabinet top and main units following to Mechanical Disassemblies 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 Clean the optical parts with a soft cloth Clean extremely dirty areas using a cloth moistened with alcohol 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 2 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 clean the unit Use of liquid may cause the unit to malfunction Cleaning the Projection Lens 0000909900000099099000909099000000909000000900000090900009090000000009090000029200000009090000009000000009090000092090000000000000099000009 Follow these steps to clean the projection lens 1 Apply a non abrasive camera lens cleaner to a soft dry cleaning cloth A
45. to meet rigid U L safety stan dards against risk of fire casualty and electrical hazards The CE Markis a Directive conformity mark of the European Community EC 4 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 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 423 022 2102 TYPE T4 0AH 250V FUSE LITTEL FUSE INC TYPE 215004 How to replace the fuse 1 Remove the cabinet top following to Mechanical Disassemblies 2 Remove the cover on the Filter Board 3 Remove fuse from fuse holder To install the fuse take reversed step in the above e Thermal switch There is the thermal switch SW902 inside of the projector to prevent the internal temperature rising abnormally When the internal temperature reaches near 100 C turn off the AC main power supply automatically The thermal switch is not reset to normal automatically even if the internal temperature becomes normal Reset the thermal switch following procedure Check the resistance between terminals of thermal switch by using the tester If it has high impedance thermal switch ma
46. 00 Electrical Parts List Key Part No Description Key No Part No Description 8204 CERAMIC C8206 CERAMIC C8207 CERAMIC C8209 CERAMIC 8211 CERAMIC C8212 CERAMIC C8213 CERAMIC C8214 CERAMIC C8216 CERAMIC C8217 CERAMIC 8218 CERAMIC 8219 CERAMIC C8221 CERAMIC C8222 CERAMIC C8223 CERAMIC C8224 CERAMIC C8801 CERAMIC C8802 CERAMIC C8803 CERAMIC C8804 CERAMIC C8806 CERAMIC C8807 CERAMIC C9401 CERAMIC C9402 CERAMIC C9403 CERAMIC C9404 CERAMIC C9406 CERAMIC C9407 CERAMIC C9408 CERAMIC C9409 CERAMIC C9411 CERAMIC C9412 CERAMIC C9413 CERAMIC C9414 CERAMIC C9801 CERAMIC C9802 CERAMIC C9803 CERAMIC C9804 CERAMIC RB8203 R NETWORK 10X4 0 063W C9806 CERAMIC R NETWORK 10X4 1 16W RESISTOR RB8204 R NETWORK 10X4 0 063W RB101 R NETWORK R NETWORK 10X4 1 16W R NETWORK RB8206 R NETWORK 10X4 0 063W RB102 R NETWORK R NETWORK 10X4 1 16W R NETWORK RB8207 R NETWORK 10X4 0 063W RB103 R NETWORK R NETWORK 10X4 1 16W R NETWORK RB9401 R NETWORK 0X4 0 063W RB104 R NETWORK R NETWORK 0X4 1 16W R NETWORK RB9402 R NETWORK 0X4 0 063W RB1401 R NETWORK R NETWORK 0X4 1 16W R NETWORK RB9403 R NETWORK 0X4 0 063W RB1402 R NETWORK R NETWORK 0X4 1 16W R NETWORK RB9404 R NETWORK 0X4 0 063W RB1403 R NETWORK R NETWORK 0X4 1 16W R NETWORK RB9406 R NETWORK 0X4 0 063W RB1404 R NETWORK R NETWORK 0X4 1 16W R NETWORK RB9407 R NETWORK 0X4 0 063W RB1406 R NETWORK R NETWORK 0X4 1 16W R NETWORK R100 MT GLAZE 1 JA RB1407 R NETWORK R101 MT GLAZE 10 JA
47. 1120 58 888888 382288 52855 ESR 1 3571 2506064 Bl ler ya 85 i R3571 1166100 18881 1716600 SKC E 3563 10531 ae R3572 1160 10 1 Psp BOSE 1168 10 Sidi T mu um G S amp H zs R3575 REF 1 6620 1066206 REFG lt REF NRSB TO 102501 2P 5P 03534 NRSA IC3501 1P 3P TP25 5V_MICROCHIP FAN CONTI FAN_CONT2 4P NRS L FAN_CONT3 TO 5P E Schematic Diagrams 25KZ D A CONVERTER Main Board P 3 3 15 16 11 A 12 13 14 8 9 10 SCH T 2 3 44 5 D i Printed Wiring Board Diagrams CAUTION R C SIDE A R C SIDE B This projector is isolated from AC line by using the internal converter transformer Please pay attention to the following notes in servicing 1 Do not touch the part on hot side primary circuit or both parts on hot and cold sides secondary circuit at the same time 2 Do not shorten the circuit between hot and cold sides K8E 3 The grounding lead must be connected to the ground of the same circuit when measuring of voltages and waveforms TAA4B40C3650B 02812 PART SIDE COTES R2BI2 2812 02813 75 811 cod 8 MAIN SIDE A MAIN SIDE B FN902 K68C SENSOR K88A 5611 05611 1 R5612 120 505019080 e
48. 166J10 28K536P T Pie TPDVS TPDHS mpat 1010101 687 8129 29838 pin DVS DBO4 DBOO 0605 0602 0806 DROS DRO1 TEMP SENSOR Ol 9 9 0 6 R1849 TI FOR PANEL DBE7 DBE2 DBE1 DGE7 DGE3 DGE1 DRE7 DRE6 DRE5 DRE1 1 16GJ CJ B AE IRM ST SKC C8802 GBI GBE3 6803 0805 DBO1 0606 0603 0807 DROS DROO DBE6 DBE4 DEN DGE6 DGE2 DGEO DRE3 DREO IPORTB5 m P SCLK2 1 8802 1 eG o Gf SLEN 0810 PORTES LM76CHMX 5 NMI 3551 DAC C8807 Dci GCOAST NGBEO 3800 DHS 0802 0607 0904 0600 DROS 0802 GND GND DGES DRE4 PORTE Ponte 0 Rez TOIC820129P GCOAST S A Q SDA2 XC GBS BEZ 3802 0807 GND 0601 4 GND GND PORTBO PORTCO PORTC6 PORTC 2SK536P 1 1821 3 3V 88302 6 gt MSC IC8201 TC74LCX541FT C1821 IC8201 RIEBORO4G CET M 2 25KZ0 1GQFZ TEMP SENSOR BE4 806 6804 0015 VDD3 3 0015 VDD33 VDD15 VDD33 0033 vonis VDD1 5 DRE2 VDD25 MODEO PORTC2 SLEN 20 FOR LAMP AID ws 6816 O 1 1600890 6 t 69 6 0 SCLK_PW E 11 Owe 07 RB303 806 GND VDD15 0033 T329 C331 VOTE VOD 1 5 ADR24B PORTA
49. 2 a CN20 FN902 FN905 FN901 2 R522 1 16GJ100C C2511 02514 55 ay 2522 116610064 8 2 sfa 225 R523 1 166J100C S3EMIOOWM iMt Jie E 22 8 5888 58 222 668 222 55 8 5598 9 z zz z 9 22 8282282585 xs Wet 0806 123 C516 2562041 ON 15V 8 z 5555555855 55 5 TU R2504 C2516 8 999 999 L2F79R3JG cota 16 R2521 Ja lt 07900600000 9 99 9 99 9999 mm raj H we X 5 K25B J10EP090G DESI 1252 89886888 0 4 El i F g UU STEM 6 6 99 25KZ M GND 09009 ED a RED 220 R9416 Ses ra 5853 6276 15613 8 4 4 DY 0610 116620 ge e 5 65602 C5603 C5604 R5611 R5612 nos vssy 218 81 88 R9425 5 16UM39CG 16UM39CG 63EM1200G 2 1166 05613 1189 19 Wl Bes M RIT WW T 1166200 E s C3608 uM 155355 TOKC 15635 188355 soe Eel END XFRB 0270 INI Se 88897 GD ao STSQOB Mo 16620 Nns2 F d 8 FRPB WW 2512 1168200 FAN_SW DIRXB
50. 2 25 1179 7 409 7709 IC LM7171BIMX 405 163 2SA1179N M6 TB 1 3531 409 0201 LT1206CS8 405 163 2SA1179N M7 TB 3551 409 3401 M62393FP 405 014 2SC2412K T146 1 3561 409 5806 IC M62398FP 405 014 2SC2412K T146 5 3571 409 5806 IC M62398FP 405 015 2SC2812 L6 TB 3591 409 9717 LA6358NM TE L 405 015 2SC2812 L7 TB 1 361 409 5609 IC TC7WZ32FU 405 163 2SC2812N L6 TBO 1 371 409 6305 974 2 405 163 2SC2812N L7 TBO 1 392 409 1703 SI 3025LSA TL 405 134 2SA1037AK T146 R 10401 409 1301 L3E07070K0A 405 147 2SA1037AK S T146 1 4801 409 5902 IC TC7SHOOFU TE85L 405 002 2SA1037K T146 R 10491 409 6404 IC SI 3018KS TL 405 002 2SA1037K T146 5 5001 409 5500 4052 405 002 25 1179 6 5002 409 4102 7655 405 002 2SA1179 M7 TB 5003 409 4005 LM4865M 405 163 2SA1179N M6 TB 501 409 1202 L3E06100D0A 405 163 2SA1179N M7 TB 5301 409 2003 IC BA7078AF E2 405 134 2SA1037AK T146 R 5302 409 7503 TA1370FG 405 147 25 1037 5 146 5303 410 3408 TC74LVX125FT 405 002 25 1037 146 10531 409 1202 IC L3E06100D0A 405 002 2SA1037K T146 5 10561 409 1202 IC L3E06100D0A 405 002 2SA1179 M6 TB 5631 409 6503 SI 3033ZD TL 405 002 2SA1179 M7 TB 5641 409 9602 SI 3012KS TL 405 163 2SA1179N M6 TB 5642 409 6302 BAO9FP E2 405 163 2SA1179N M7 TB 1 801 410 8707 IC MBM29DL32TF70TNC260 405 014 2SC2412K T146
51. 2 ZENER DIODE 02DZ6 2Y TPH3 D6801 407 0807 DIODE 188355 TE 17 D6802 407 0807 DIODE 188355 17 06803 407 0807 DIODE 188355 17 D6804 407 1102 ZENER DIODE 02DZ6 2Y TPH3 D6806 407 1102 ZENER DIODE 02DZ26 2Y TPH3 D6807 407 1102 ZENER DIODE 02DZ6 2Y TPH3 D6808 407 1102 ZENER DIODE 02DZ26 2Y TPH3 D6809 407 1102 ZENER DIODE 02DZ26 2Y TPH3 D6811 407 1102 ZENER DIODE 02DZ6 2Y TPH3 MISCELLANEOUS 516801 645 2791 SWITCH PUSH 1P 1TX1 5116802 645 2791 SWITCH PUSH 1P 1TX1 516804 645 2791 SWITCH PUSH 1P 1TX1 516806 645 2791 SWITCH PUSH 1P 1TX1 516807 645 2791 SWITCH PUSH 1 1 516808 645 2791 SWITCH PUSH 1 1 SW6809 645 2791 SWITCH PUSH 1P 1TX1 SW6811 645 2791 SWITCH PUSH 1P 1TX1 MP3 SW3000 Electrical Parts List Key No Part No Description Key No Part No Description ACCESSORIES PRINTED MATTER OWNER S MANUAL English 610 308 4503 OWNER S MANUAL MP3A Germany 610 308 4510 OWNER S MANUAL MP3A D French 610 308 4527 OWNER S MANUAL MP3A F Italian 610 308 4534 OWNER S MANUAL MP3A I Spanish 610 308 4541 OWNER S MANUAL MP3A E REMOTE CONTROL 645 061 ASSY REMOCON CXPK 645 063 ASSY REMOCON CXPW 610 308 RC BATTERY LID CXPK AC CORD 645 064 9103 CORD POWER 1 85MK US CABLE AND ADAPTER 645 063 8022 UNIT USB IR RECEIVER 645 057 2999 CABLE INTERFACE VGA MISCELLANEOUS 610 294 COVER DUST MA8A 610 309 STRAP CAP MF7A 610 308 CARRY BAG MP3A MP3 SW3000 Mechanical Parts List Note Parts order must con
52. 200K JA 1 16 24K 100 000 000 000 100 100 000 100 100 100 100 270 270 270 000 000 000 000 000 000 000 000 000 10 10 10 10 10 10 10 10 10 10 10K 000 10K 10K 10K 000 10 27K 10 10 10 JA JA ZA ZA ZA JA JA ZA JA JA JA JA JA JA JA ZA ZA ZA ZA ZA ZA ZA ZA ZA JA JA JA JA JA JA JA JA JA JA ZA JA JA JA ZA JA JA JA JA JA JA JA ZA ZA ZA ZA ZA ZA ZA ZA JA JA 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 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 1 16W 1 16W 1 16W 1 16W 1 16W MP3 SW3000 Electrical Parts List Key No Part No Description Key No Part No Description MT GLAZE D5611 407 DIODE 1SS355 TE 17 MT GLAZE D5612 407 DIODE 1SS355 TE 17 MT GLAZE D5613 407 DIODE 1SS355 TE 17 MT GLAZE D5616 407 DIODE 1SS355 TE 17 MT GLAZE D5618 407 DIODE 1SS355 TE 17 MT GLAZE D5619 407 DIODE 1SS355 TE 17 MT GLAZE D5621 407 DIODE 1SS355 TE 17 MT GLAZE D5622 407 DIODE 1SS355 TE 17 MT GLAZE D5623 407 DIODE 1SS355 TE 17 MT GLAZE D5624 407 DIODE 1SS355 TE 17 MT GLAZE D5631 407
53. 2503 5 BOUTS 5 QE TO IC4801 2P 06611 EVA 15535 188355 RIEA0R04G o gt BOUT2 2 H e oY d Me a MI 202 11 82518 1168206 tlo WM d 5 2328 R5619 gee 2519_1 16620 R2523 GND LT jS 3 BOUT 16835 1186 R5618 22 e E n QJ 84 1166200 T 8 RIEA0R04G 59 gt 5111 99408 9 vss 9 2888882 i E Ba asas aei D E 2 i I ote R9421 28 8 888888 55 5 GQrz 9332222222222222022008009 83 R9422 1 6610 LI gg C9409 2 1 5641 s g 95355 je SI 3012KS TL g 1 5631 5 5 3 3 2 34 222222 C2531 8888 333332 888888 88 SI 3033ZD TL BT iles C2532 FAIL B552 1661006 in Gorz EXPE T EE ML G REDE EX sr C549 R553 1 16GJ100C FROM IC802 12 337 88889588889 25 257010067 9 IC5642 Bu He C2533 9 ER roy x 1 153 X G rz J1E83006 6 3EM47WM L2F73R3JG i x We TPG1 GND 16EM100D
54. 2SC2812N L7 TBO 306 9036 55 E e E 308 1021 gt 55 406 RTO025P02 TR N610 308 1038 ASSY PWB SW MP3A 406 025 02 405 2SA1037AK T146 R OUT OF CIRCUIT BOARDS a SAID Mire 405 2SA1037K T146 S 610 308 3117 COMPL OPTICAL LAMP MP3A 405 28A1179 M6 TB 645 040 2593 CORE FERRITE 405 28A1179 M7 TB 645 061 0080 UNIT POWER 405 2SA1179N M6 TB 645 061 0097 UNIT BALLAST 405 28A1179N M7 TB 645 061 8604 MOTOR FAN DC 405 28C2412K T146 R 645 061 8611 MOTOR FAN DC 405 2SC2412K 1146 5 645 061 8666 MOTOR FAN DC 405 28C2812 L6 TB 645 061 8642 MOTOR FAN DC 405 28C2812 L7 TB 645 061 8611 MOTOR FAN DC 405 28C2812N L6 TBO 645 061 8659 MOTOR FAN DC 405 2SC2812N L7 TBO 645 063 1504 SPEAKER 8 405 25 2412 146 R 645 048 3158 SWITCH THERMAL 405 25 2412 1146 5 645 043 5645 CORD ID CONNECTOR 405 2SC2812 L6 TB 645 065 3513 CORD ID CONNECTOR 405 2SC2812 L7 TB 645 064 9905 CORD ID CONNECTOR 405 2SC2812N L6 TBO 645 065 4756 CORD ID CONNECTOR 405 28C2812N L7 TBO 645 040 3156 CORD ID CONNECTOR 405 28C2412K T146 R 645 064 1794 CORD ID CONNECTOR 405 25 2412 T146 S 405 2SC2812 L6 TB MAIN BOARD 405 2SC2812 L7 TB 405 2SC2812N L6 TBO 610 306 8992 ASSY PWB MAIN 405 28C2812N L7 TBO 405 25 2412 T146 TRANSISTOR 4 28 2412 0101 405 014 4509 TR 2SC2412K 1146 R i 222 405 014 4608 2SC2412K T146 S Sans 405 28C2812 L7 TB 405 015 8704 TR 2SC2812 L6 TB
55. 3 645 045 SURGE ABSORBER MT GLAZE SC5001 645 045 SURGE ABSORBER MT GLAZE 5 5002 645 045 SURGE ABSORBER MT GLAZE SC5003 645 045 SURGE ABSORBER MT GLAZE SC5004 645 045 SURGE ABSORBER MT GLAZE 5 9801 645 045 SURGE ABSORBER MT GLAZE 5 9802 645 045 SURGE ABSORBER MT GLAZE SW10A 645 042 SWITCH PUSH 1 1 1 MT GLAZE MT GLAZE MT GLAZE a CONTROL BOARD MT GLAZE MT GLAZE 610 306 9036 ASSY PWB CONT MP3A MT GLAZE TRANSISTOR MT GLAZE 02861 405 014 4509 TR 2SC2412K 1146 R MT GLAZE 405 014 4608 TR 2SC2412K T146 5 MT GLAZE 405 015 8704 TR 2SC2812 L6 TB MT GLAZE 405 015 8902 TR 2SC2812 L7 TB MT GLAZE 405 163 1602 2SC2812N L6 TBO MT GLAZE 405 163 1701 TR 2SC2812N L7 TBO MT GLAZE 405 014 4509 TR 2SC2412K 1146 R 405 014 4608 TR 2SC2412K T146 5 MP3 SW3000 Electrical Parts List Key Part No Description Key No Part No Description 405 8704 TR 2SC2812 L6 TB 405 8902 TR 28C2812 L7 TB 405 1602 TR 2SC2812N L6 TBO FILTER BOARD 405 1701 TR 2 C2812N L7 TBO 02863 405 4509 TR 2SC2412K T146 R 610 308 1021 ASSY PWB FILTER 405 4608 28C2412K 1146 S 405 8704 TR 2SC2812 L6 TB 1 404 081 4702 MT POLYEST 0 220 405 8902 2SC2812 L7 TB 404 081 4702 MT POLYEST 0 22U M 405 1602 TR 2 C2812N L6 TBO 4 404 081 4702 MT POLYEST 0 22U M 405 1701 2SC2812N L7 TBO A c606 404 073 4505 CERAMIC 2200P K 02864 405 5905 2SA1037AK T146 R RESISTOR 405 2205 TR 2SA1037AK S T14
56. 3 be EL 1166206 FROM IC301 161P DHS um MR la 8 as Te RS sa 2558825 R426 1 16GJ10C 5 6 6 T 103521 x 2222228 PROM 222 R425 eer d TAI BO 3 882558 mmm B 37 92998 H GND GD BOUTS 12501 85858 8 LM7171 AIMX 108 20 8430 HRESETO 5 NC GND 7 88 C3504 5 6 X X e BO 5 B S amp H 88 LM7171B 2 Me FRPR C416 NC BOUT BOUTS 25KZ we re M 9 03502 5 02571 C41 8 CBAL SW s CE DT M gy pu _SW gt POUT 58 x R429 69 Er L BOIS 2 Tt 1166200 20KC STSQoB 88 C401 rec wow EN mm 5 2 6KK10BB 25K20 4 6 515 DRE T MODE 423 R582 1 16GJ100C HCLKB 1582 1 m GOBY 1168206 el 88 a MIO ga LA neds Y 2 9 le A583 1186 7006 RV Rr R438 o_o XFRB 1862000 HM 0577 25K201GQ Z X gt 16620 M DIRXB rite C576 25KZ0 1GQFZ IRM_RST_EN UE vote ob 4 Gan 5 03582 2573 piny 1169100 oo ms 28A1203Y 573 K25R I J11EB3006 CER 5
57. 405 28C2812N L6 TBO 405 015 8902 TR 2SC2812 L7 TB 408 405 163 1602 TR 2SC2812N L6 TBO 405 2SA1037AK T146 R 405 163 1701 TR 2SC2812N L7 TBO 405 28A1037AK S T146 405 045 8705 2SK536 TB ed DEMONTE MIA R 405 045 8705 TR 2SK536 TB 05 jexigdow 405 045 8705 TR 2SK536 TB 405 28A1179 M6 TB 405 045 8705 2SK536 TB ADE 405 002 8304 TR 2SA1203 Y TE12L Ese o 405 014 4509 TR 2SC2412K 1146 R Po 405 014 4608 TR 2SC2412K 1146 5 405 015 8704 TR 2SC2812 L6 TB 405 25 2412 T146 S 405 015 8902 TR 2SC2812 L7 TB ADE SECIE II 405 163 1602 TR 2SC2812N L6 TB0 45 jus 405 163 1701 TR 28C2812N L7 TBO m 405 2SC2812N L6 TBO 405 045 8705 TR 2SK536 TB 405 28C2812N L7 TBO 405 014 4509 TR 2SC2412K T146 R N 405 014 4608 TR 2SC2412K T146 S 405 28C2412K T146 5 405 015 8704 TR 2SC2812 L6 TB 405 28C2812 L6 TB 405 015 8902 TR 2SC2812 L7 TB 455 405 163 1602 TR 2SC2812N L6 TBO A ae 405 28C2812N L6 TBO 405 163 1701 TR 2SC2812N L7 TBO 405 28C2812N L7 TBO 405 014 4509 TR 2SC2412K T146 R ADS RACE 405 014 4608 TR 25 2412 1146 5 405 405 015 8704 TR 2SC2812 L6 TB 405 2SA1037K T146 R 4 1 2 L 05 015 890 TR 2SC2812 L7 TB 405 2SA1037K T146 S MP3 SW3000 Electrical Parts List Key Part No Description Key No Part No Description 405 002 2SA1179 M6 TB 1 3521 409 0001 1 7171 405 00
58. 50A GSYNC TOIC53013P 6201 mul 097 za 8 9 enn 627 1046 R5203 85224 ET J10NC200G JTINT200G 536244 1166206 TOIC53012P 1166 x TRY B 9 9 BLUE lt 0 gt 5 11006 11013 81003 1166 1980 22 204 11664 R5363 1166206 R6204 06201 e 5 1003 F34DE180P 10 1KC R5236 05204 1 180 116 VOUT 01 5301 5P 1166 Tx C8217 11882000 208016 0 18675 C5209 OUR rw 2700 TP6202G ES Nh 1166208 1 KZ TP6202G RGB YCbCr JW E Mr CRM TO ICt01 3P nesi 5216 X ie 0101012 11607 9 116620 G Ta 480p 575p 010 CGG Y AD wt dh Ls T 2 8201 11002 PIS 05226 5219 ot 1P 8202 66206 TOKKILZB 08219 O 1GOFZ AD9883AKST 110 08213 6046 01001 1166 D 1011 1166 X 25KZ 50 25KZ 00751280 F34DE350P 47KC 1000 90016 1066 100 1 01 2 RIAG1004G 10046 __ a o 7 8206 C6202 06222 04 RIEAT004G T CD10 1 QI 1186200 TP6202B C8222 2 ERFACE TT Re 047608 L R5221 CV_SCART TO IC101 72P 2 e 6 4 FLAT PANEL INT cap 1 16 28 C RG i R5366 86218 16226 R6256 R8213 R8212 RAIN A D CONVERTER 3 COMPUTER IN d 1 16670 B Cb 14662 1A6GZ0C 166 1160 5 14
59. 6 R601 401 008 8607 CARBON 220K JA 405 0308 TR 2SA1037K 1146 R VARIABLE 266 405 0407 25 1037 146 5 Ava601 408 018 9808 VARISTOR ENC471D 14AS 405 6706 TR 2541179 6 405 6904 TR 25 1179 7 601 645 041 4961 LINE FILTER 405 1503 TR 2SA1179N M6 TB 602 645 041 4961 LINE FILTER 405 2708 2SA1179N M7 TB MISOBE ANHOUS CAPACITOR AF601 423 022 2102 FUSE 250V 4A 2861 403 0204 CERAMIC 0 10 2 F601A 645 006 4760 HOLDER FUSE C2862 403 6701 CERAMIC 10U K F601B 645 006 4760 HOLDER FUSE RESISTOR 1 645 055 6647 SOCKET INLET 82862 401 0504 MT GLAZE 82864 401 5301 MT GLAZE R2866 401 0504 MT GLAZE JA SW BOARD R2868 401 5301 MT GLAZE JA R2869 401 4502 MT GLAZE JA 610 308 1038 ASSY PWB SW MP3A R2872 401 6506 MT GLAZE JA R2874 401 5301 MT GLAZE MISC EGE NEOUS 22 doi Bogie SW8801 645 063 5175 SWITCH PUSH 2P 2TX3 R2878 401 0504 MT GLAZE JA R2891 401 5301 MT GLAZE JA R6801 401 5103 MT GLAZE 47 JA R6802 401 5103 MT GLAZE 47 JA R6803 401 5103 MT GLAZE 47 JA DIODE D2861 407 6103 LED SML 310YT K T86 407 4000 LED SML 310YT L T86 407 4109 LED SML 310YT M T86 D2862 407 3805 LED SML 310LT M T86 407 3904 LED SML 310LT N T86 D2863 407 4807 LED SML 521MUW 786 D2866 407 1102 ZENER DIODE 02DZ6 2Y TPH3 D2867 407 1102 ZENER DIODE 02DZ6 2Y TPH3 D2868 407 1102 ZENER DIODE 02DZ6 2Y TPH3 D2869 407 1102 ZENER DIODE 02DZ6 2Y TPH3 D2871 407 1102 ZENER DIODE 02DZ6 2Y TPH3 D2872 407 110
60. 6207 R6216 R6217 R6218 R6223 R6224 R6226 R6253 R6254 R6256 R6823 R6851 R6852 R6854 R6856 R6857 R6858 R6859 R6861 R6862 R803 R804 R807 R808 R811 R8201 R8204 R8206 R8207 R8208 R8209 R8212 R8213 R8214 R843 R844 R853 R854 R863 R864 R873 R874 R8801 R8802 R8803 R8804 R8808 R8809 R8812 R9401 R9402 7909 8905 7106 0405 7909 7909 7909 0405 0405 7909 0405 0405 0405 0405 3208 3208 3208 7909 7909 7909 7909 7909 7909 7909 7909 7909 0306 0306 0306 0306 0306 0306 0306 0306 0306 0306 0603 7909 0603 0603 0603 5004 0306 3307 0306 0306 0306 0603 0405 0405 7909 7909 7909 7909 7909 7909 7909 7909 0306 0306 0603 0603 0306 0306 0603 0405 0405 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 O O O O 000 ZA 1 16W
61. 6GJ47C 430400102 1862000 10KC 1000 verra 1 6GJ360C V11B1640G vsuro RTS VHS TO IC301 202 85347 VSYNC TOK222FA IC101 gt TO IC301 134P SN 146620 05346 V OUT 4 IN vec 9 Breen xr 02960 0GQ CGA 53 INTLC TO 10301 74P D ou 0 1GQBY ate VPC3230D QA B3 cus 8810 HITS SC5001 oi S BROT 6 00 I Mm CVPOL Rages M 1 16GJ100C 2 MER CPE 23080 F34DD206P 470KC 100 Pc AUD EN 116620 HDRV_OUT DEO DIGITAL DECODER J12A00400 1206 gt w GSYNC 4 x 22GMB cine ANC VIDEO MAI I csa COMO m ee T 5 ST SYNC SEPARATOR M vw H PC AUDIO_IN R AUD 16 21 AJ X 9 VDRV_OUT HD1 OUT M H PC R AUD ne 2 1128 8 VDRV EP M VUVBI w v C131 m uM I eoor 9 cPwip 0 F34DD206P 6003 5002 08 PA 05344 costi 195811 S VU 85002 1169 SYNC SEPARATOR Gov 9 1C5303 1 166J100C 23080 CGAY R5392 1 166J10KC ai INI VUVE5 1806 11601 mous Bese TC74LVX125FT 65329 FROM IC301 200P 147 TM VUVIE 5002 85003 85008 2 2KC 5 tABG
62. 8 Indicators and Projector Condition 35 No power 36 No picture 37 No sound 38 Waveforms 39 Control port functions 40 43 Cleaning 44 IC block diagrams 45 48 Service parts lists 49 67 Electrical parts list 49 63 Mechanical parts list 64 65 Optical parts list 66 67 Drawings amp Diagrams 1 9 Parts description and reading in schematic diagram A2 Schematic diagrams A3 A6 E Printed wiring board diagrams A7 A8 Pins description of ICs transistors diodes A9 Safety Instructions SAFETY PRECAUTIONS WARNING The chassis of this projector is isolated COLD from AC 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 which hot circuit is iden tified with the line XXX 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 power line between the projector and the AC line before any service is performed on the projector Comply with all caution and safety related notes pro vided on the cabinet back cabinet bottom inside the cabinet or on the chassis When replacing a chassis in the cabinet always be certain that all the protective devices are installed properly such as control knobs adjustment c
63. 85082 C5017 R9804 R9813 1 46GJ10C 470 misai 509 2 2 C5018 1 4 10620 0 nom 200208 RXD1 R9814 1 166 10 USB D O1GQFZ T 2200M 1 980 EN USB 0 1UGOFZ 91 IC5003 F SP232AEN 1 16 B IC5001 E 5 VOLUME LM4865M 5 K DO 4052 x CONTROL se t rd H 11042 RXD1 K TXD1 R5026 R5042 ui nee SC1042 1 16GJ sa SP 230801200 5 1KC 5 2 6 85035 05026 AUD_PC AV_SW FROM 103551 12 Pers T024 pa K 16KK0 33BA 1 16GZ0C 0 1GQFZ Fat Aire AUDIO AMP JIOEPO30G 1166 T L R5044 1 DAUD Ww FROM 10301 47P SUMA 1160 5019 10B5110N cis Zog 10KC R9808 RESET SW i iced FROM IC1801 12 K wear LCR AM ic ia ra 5 85043 100C 0 1GQFZ TO K50B 18P 14 Ar D Rio n CPU_RESET 1866 05006 R9809 TO 12301 181P AH 1166 ike cm FROM 17 RXDi R 100 L no ele AV Board L RS232C DRIVER Main Board P 1 3 ain boar 12 13 A 14 15 16 3 44 5 6 7 8 9 19 SCH_MP3A A4
64. DIODE 1SS355 TE 17 MT GLAZE D5641 407 DIODE 1SS355 TE 17 MT GLAZE MISCELLANEOUS MT GLAZE X101 645 OSC CRYSTAL 20 250MHZ MT GLAZE 1891 645 OSC CERAMIC 4 00MHZ MT GLAZE X301 645 OSC CRISTAL 14 318MHZ MT GLAZE X5301 645 OSC CERAMIC 503 0KHZ MT GLAZE 9861 645 OSC CERAMIC 6 00MHZ MT GLAZE 645 OSC CERAMIC 6 00MHZ MT GLAZE MT GLAZE MT GLAZE MT CLAZE 10 610 306 9005 ASSY PWB R C MP3A MT GLAZE 10 CAPACITOR MT GLAZE 10 C2811 403 283 6309 CERAMIC 10 2 10v MT GLAZE C2812 403 157 6602 CERAMIC 470P 50V MT GLAZE 1K C2813 403 378 3107 CERAMIC 47U Z 6 3V MT GLAZE 10 C2814 403 378 3107 CERAMIC 470 2 6 3V MT GLAZE 10K RESISTOR MT GLAZE 4 7K R2811 401 105 5103 MT GLAZE 47 JA 1 16W MT GLAZE 10 R2812 401 105 0405 MT GLAZE 100 JA 1 16W MT GLAZE 10 DIODE D2811 407 223 1102 ZENER DIODE 02DZ6 2Y TPH3 MT GLAZE 000 D2812 407 223 1102 ZENER DIODE 02DZ6 2Y TPH3 MT GLAZE 000 MISCELLANEOUS MT GLAZE 000 A2811 645 056 9111 UNIT REMOCON RECEIVER MT GLAZE 000 MT GLAZE 000 INDUCTOR 3 3U M SENSOR BOARD MT GLAZE 0 000 INDUCTORS 610 306 9012 ASSY PWB SENSOR MT GLAZE 0 000 INDUCTOR 330 M INTEGRATED CIRCUIT INDUCTOR 33U M 8821 409 481 8602 IC LM76CHMX 5 INDUCTOR 330 M CAPACITOR INDUCTOR 33U M 8821 403 155 1609 CERAMIC J 50V INDUCTOR 3 3U C8822 403 155 1609 CERAMIC 33P J 50V INDUCTOR 3 30 C8823 403 164 0204 CERAMIC 0 10 Z 25V INDUCTOR 3 3U RESISTOR INDUCTOR 3 30 R8821 401 105 0306 MT GLAZE 10
65. ERAMIC 3P 50V IC1812 409 520 TC7WZ32FU C126 403 1508 CERAMIC 3P 50V 1 1813 409 155 TC7S04F TE85L C127 403 0204 CERAMIC 0 1U 25V IC1821 410 362 TC74LCX541FT C128 403 8306 CERAMIC 10V IC1841 409 533 24LC32AT I SN C129 403 7008 CERAMIC 16V IC1861 410 337 HD74LVC14T C131 403 7008 CERAMIC 16V IC1871 409 347 M51204FP 600C C132 403 7008 CERAMIC 167 1 1881 409 431 MC74VHC14DT C133 403 7008 CERAMIC 167 IC1882 410 499 PIC12F675 I SNC322A C134 403 2101 CERAMIC 50V IC1883 409 400 TC7SET32FU TE85L C136 403 2808 CERAMIC 25V 1 1891 409 155 TC7S04F TE85L C137 403 0204 CERAMIC 25V IC1892 409 155 TC7SU04F TE85L C138 403 3107 CERAMIC 6 3V IC301 409 556 PW168A 10V C139 403 5205 CERAMIC 16V IC341 409 480 PST5731M C141 403 2101 CERAMIC 50V IC3501 409 051 TC4053BF EL C142 403 0900 CERAMIC 50V IC351 409 350 TC7W126FU TE12L C147 403 5205 CERAMIC 16V tq GI 54 tq W Q Q tq A G 8 G N A W G MP3 SW3000 Electrical Parts List Key Part No Description Key No Part No Description CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC C3523 403 CERAMIC C353 403 CERAMIC C3531 403 CERAMIC C3532 403 CERAMIC C3533 403 CERAMIC C3534 403 CERAMIC C354 403 CERAMIC C3551 403 CERAMIC C3552 403 CERAMIC C3555TM 403 POS SOLID C3561 403 CERAMIC C3562 403 CERAMIC C3563 403 CERAMIC C3571 403 CERAMIC C3572 403 CERAMIC C3581 403 ELECT 403 ELECT C
66. ERAMIC C3591 403 CERAMIC CERAMIC C3592 403 CERAMIC MT GLAZE C3593 403 CERAMIC CERAMIC C3594 403 CERAMIC ELECT C3596 403 CERAMIC ELECT C360TM 403 CERAMIC ELECT C370TM 403 ELECT ELECT C371 403 CERAMIC CERAMIC C372 403 CERAMIC CERAMIC C373 403 CERAMIC CERAMIC C374 403 CERAMIC CERAMIC C376 403 CERAMIC CERAMIC C377 403 CERAMIC ELECT C378 403 ELECT CERAMIC 403 ELECT CERAMIC C379 403 CERAMIC CERAMIC C381 403 CERAMIC CERAMIC C382 403 CERAMIC CERAMIC C384 403 CERAMIC ELECT C386 403 POS SOLID CERAMIC C387 403 CERAMIC CERAMIC C388 403 CERAMIC CERAMIC C390 403 ELECT CERAMIC 403 ELECT CERAMIC C391 403 CERAMIC ELECT C393 403 CERAMIC CERAMIC C394 403 POS SOLID ELECT C396 403 CERAMIC ELECT C4002 403 CERAMIC CERAMIC C401 403 CERAMIC CERAMIC C402 403 CERAMIC CERAMIC C411 403 CERAMIC CERAMIC C412 403 CERAMIC CERAMIC C413 403 CERAMIC CERAMIC C414 403 CERAMIC CERAMIC C416 403 CERAMIC CERAMIC C417 403 CERAMIC CERAMIC C419 403 CERAMIC CERAMIC C420 403 CERAMIC CERAMIC C421 403 CERAMIC CERAMIC C422 403 CERAMIC CERAMIC C423 403 CERAMIC CERAMIC C424 403 CERAMIC CERAMIC C426 403 CERAMIC CERAMIC C427 403 CERAMIC CERAMIC C428 403 CERAMIC CERAMIC C429 403 CERAMIC CERAMIC C431 403 CERAMIC CERAMIC C432 403 CERAMIC CERAMIC C433 403 CERAMIC NN NON ON NON E N XN m m NN NNNNNNNNNNNANANNNNNANNNBANBENNBARAAYURBENAANNNBANNNNNBENNNNNEBNNNNONAWNG 2 0 SO 0 MP3 SW3000 Electr
67. IIKC 0 1G0FZ Me VUW7 VUV 0 7 K30B 505003 15003 1180 1166 23080 CAN JE 1006 C5328 RIEB4704G 912800400 1208 OUT 16K 00 AV AUDIO_IN h 1 ED Pam gt 9000102 PC AV_SW FROM 1C3551 14 85339 C136 gt c 010301 9P av avs 1 168 1KC Bo 21 8 2 89 558 fom I we Pag HW d F34DD206P R5004 100 TPGHS 1 gg SC5004 GHO 166 4 GHS TO IC301 152P To 10301 78 58 Ss 73080 CGAY 470K TPGHS 865 55 1166 00 WF x J30A00102 FILT_480P 675P FROM IC3551 5P B I R4007 R5036 X 10 12301 K20A USB_VBUS 25KZ0 1G J11B2770N SCALER EL 65009 P 65016 DIO_R GZ USB USB_D R5011 1662 1A6GJ100C 22 aw POLAUD L 1 C5014 in 85013 1166 FROM IC355113P VOLUME J foe un rita L ku ims 9801 R5002 11669 230801208 2730801206 5006 ins 65012 1KG J gae can 0502 252 TA DO 100WM 1667006 mjup 22 IC102 FAIL pe m 1 5002 Lagos ose 2 1 7655 osos 7 L2PJ330MG 8509 5 1 16070 0 4760 foowm F Ay 1 C156 C158 ET X M im 795020 gt USB 116
68. Lamp Holder off Lamp Holder Optical Unit Box Fig 1 2 Projection Lens Ass y removal 1 Remove 3 screws to take the Projection Lens ass y off Projection Lens and Panel Prism Ass y Optical Unit Box Fig 2 Optical Parts Disassemblies Polarized Glass In removal 1 Remove each screw to take the polarized glass in R G B off Polarized glass Red Polarized glass Note Green and Blue The polarized glass in red is sticked on the condenser lens red So it cannot be removed separately 5 19 3 2 22 Polarized glass_Red Polarized glass with Polarized glass sticked mounting holder on Condenser lens R Fig 3 1 4 Optical Unit Top removal 1 Remove 6 screws to take the Optical unit top off Screw Optical Unit Base Fig 4 15 Optical Parts Disassemblies Locanons When the optical parts in the optical unit mounting or assembling the Integrator lens IN parts must be mounted in the specified location and direction as Mirror W shown in figure below Integrator lens OUT PBS polarizing beam splitter Condenser lens IN Dichroic mirror B Dichroic mirror G Relay lens IN Mirror R Relay lens OUT Condenser lens R Condenser lens G Condenser lens B Mirror B Oo Jory WIN
69. R IC801A 410 1006 IC MBM29DL32TF70TN 405 014 2SC2412K T146 5 8201 409 4807 AD9883AKST 110 405 015 2SC2812 L6 TB 1 8801 409 8602 IC LM76CHMX 5 405 015 2SC2812 L7 TB IC8802 409 8602 IC LM76CHMX 5 405 163 2SC2812N L6 TBO 9401 410 7900 LC24085BT UG4 405 163 2SC2812N L7 TBO 9801 409 9600 5 232 405 014 25 2412 146 R 9861 409 5108 PDIUSBD12PW 118 405 014 25 2412 146 5 405 015 2SC2812 L6 TB 101 401 7909 MT GLAZE 0 000 ZA 1 16W 405 015 2SC2812 L7 TB 104 403 5205 CERAMIC 0 220 2 167 405 163 2SC2812N L6 TBO C106 403 5205 CERAMIC 0 22U Z 16V 405 163 2SC2812N L7 TBO C107 403 5205 CERAMIC 0 22U 16V 405 014 2SC2412K T146 R C108 403 5205 CERAMIC 0 22U 16V 405 014 2SC2412K T146 5 C109 403 0900 CERAMIC 390P 50V 405 015 2SC2812 L6 TB 111 403 6701 CERAMIC 100 167 405 015 2SC2812 L7 TB 112 403 2808 CERAMIC 0 047U 25V 405 163 2SC2812N L6 TBO 113 403 5205 CERAMIC 0 220 167 405 163 2SC2812N L7 TBO 114 403 2101 CERAMIC 1500P 50V T371 405 139 IMZ1A T108 116 403 0900 CERAMIC 390P 50V T372 405 139 IMZ1A T108 117 403 5205 CERAMIC 0 220 167 INTEGRATED CIRCUIT 118 403 6701 CERAMIC 100 16V IC101 410 401 VPC3230D QA B3 119 403 2808 CERAMIC 0 047U 25V 10102 409 416 2 121 403 0900 CERAMIC 390P 50V IC1801 410 346 TC74LCX574FT 122 403 2101 CERAMIC 1500P 50V IC1802 410 346 TC74LCX574FT C123 403 5205 CERAMIC 0 22U 16V IC1811 410 362 TC74LCX541FT C124 403 1508 C
70. R NETWORK R102 MT GLAZE 10 JA RB2501 R NETWORK R103 MT GLAZE 10 JA R NETWORK R104 MT GLAZE 470 JA RB2502 R NETWORK R105 MT GLAZE 470 JA R NETWORK R109 MT GLAZE 000 ZA RB2503 R NETWORK R111 MT GLAZE 000 ZA R NETWORK R112 MT GLAZE 000 ZA RB2531 R NETWORK R113 MT GLAZE 10 JA R NETWORK 0X4 1 16W RB2532 R NETWORK 0X4 0 063W R NETWORK 0X4 1 16W RB2533 R NETWORK 0X4 0 063W R NETWORK 0X4 1 16W RB2561 R NETWORK 0X4 0 063W R NETWORK 0X4 1 16W RB2562 R NETWORK 0X4 0 063W R NETWORK 0X4 1 16W RB2563 R NETWORK 0X4 0 063W R NETWORK 0X4 1 16W RB301 R NETWORK 0X4 1 32W RB302 R NETWORK 0X4 1 32W RB303 R NETWORK 0X4 1 32W RB304 R NETWORK 0X4 1 32W RB306 R NETWORK 0X4 1 32W RB307 R NETWORK 0X4 1 32W RB401 R NETWORK 0X4 0 063W R NETWORK 0X4 1 16W RB402 R NETWORK 0X4 0 063W R NETWORK 0X4 1 16W RB403 R NETWORK 0X4 0 063W R NETWORK 0X4 1 16W RB404 R NETWORK 0X4 0 063W R NETWORK 0X4 1 16W RB406 R NETWORK 0X4 0 063W R NETWORK 0X4 1 16W RB407 R NETWORK 0X4 0 063W R NETWORK 0X4 1 16W RB408 R NETWORK 0X4 0 063W R NETWORK 0X4 1 16W RB409 R NETWORK 0X4 0 063W R NETWORK 0X4 1 16W RB8201 R NETWORK 10 4 0 063W R NETWORK 10X4 1 16W RB8202 R NETWORK 10 4 0 063W R NETWORK 10X4 1 16W 0 0 0 0 0 0 0 0 0 0 0 NON ON N Cj C N N NN NN ON MP3 SW3000 Electrical Parts List Key
71. RAMIC 2SC2812 L6 TB C5218 403 304 3300 ELECT 2SC2812 L7 TB C5219 403 207 0307 CERAMIC 2SC2812N L6 TB0 C5226 403 149 9208 CERAMIC 2SC2812N L7 TB0 C5228 403 348 5803 CERAMIC 2SC2412K T146 R C5229 403 298 9609 CERAMIC 2SC2412K T146 5 RESISTOR 2SC2812 L6 TB R1001 401 260 4102 MT GLAZE 2SC2812 L7 TB R1002 401 260 4102 MT GLAZE 2SC2812N L6 TBO R1003 401 260 4102 MT GLAZE 2SC2812N L7 TBO R1004 401 105 5400 MT GLAZE 2SC2412K T146 R R1006 401 105 5400 MT GLAZE 2SC2412K T146 5 R1007 401 105 0405 MT GLAZE 2SC2812 L6 TB R1008 401 105 0405 MT GLAZE 2SC2812 L7 TB R1012 401 035 4108 MT GLAZE 2SC2812N L6 TBO R1013 401 105 2706 MT GLAZE 2SC2812N L7 TBO R1014 401 105 2706 MT GLAZE Q5203 2SC2412K T146 R R1016 401 105 2706 MT GLAZE 2SC2412K T146 5 R1017 401 105 0504 MT GLAZE 2SC2812 L6 TB R1018 401 105 2805 MT GLAZE 2SC2812 L7 TB R1019 401 105 2805 MT GLAZE 2SC2812N L6 TBO R1021 401 105 2805 MT GLAZE NNNNENANAXNN A NE N NN G G YU NES Z 54 N N MP3 SW3000 Electrical Parts List Key No Part No Description Key No Part No Description MT GLAZE L1001 401 035 MT GLAZE 0 000 ZA 1 8W MT GLAZE 11002 645 059 FILTER EMI 35PF MT GLAZE 11003 645 059 FILTER EMI 35PF MT GLAZE 11004 401 035 MT GLAZE 0 000 1 8W MT GLAZE 11006 401 035 MT GLAZE 0 000 1 8W MT GLAZE 11007 401 035 MT GLAZE 0 000 1 8W MT GLAZE L1008 401 035 MT GLAZE 0 000 1 8W MT GLAZE 11009 401 035 MT GLAZE 0 000 1 8W MT GLAZE L1011 645 059 FILTER EMI 18PF MT GLAZE
72. RB2531 30 55 52 82 MON 01602 25KZ0 1GQFZ RIAGOROAG peno al vssy SHCLKG XFRG MT 515006 ue R2531 1166206 lo INV R2532 1 16070 VID6 gt m IC531 aad ae m dt vis F 185355 5 E 155355 P FAIL aix 1 16GJ100 ni L3E061 0000 AGND34 90001 lo BI 5 1491 SH G sre 5 1 60 SEN vos lo BeOS cm SI 3018KS TL ER 1 95 e ELI imr vot C538 vssx 58 R539 AGNOS SAMPLE amp HOLD on 01 82533 1 6620 zt ou Et agg S errs LCD DRIVER We R2534 4 16GZ0C HAUTE 1 EB E ud 1 w Garz 655555555 4 SVRH E _____ 8888828 2288822282 333333333 8 ads R3593 R541 ll y TT RB2532 2222 22222 2 88848854888 8888888888 40 i TT Uem d TMT RIEAOROIG 28 1 959 Yt 1885 ov Cie 1 8 gt i b RIMOROAG ENB4 gg g BEE 6 Fer 58 Cc 80536 116870 lo E E ele 88 88 o ENB2 233 35 B RIA40RO4G
73. TR 2SA1179 M6 TB 2SA1037K T146 R 405 002 6904 TR 2SA1179 M7 TB 2SA1037K T146 5 405 163 1503 2SA1179N M6 TB 25 1179 6 405 163 2708 2SA1179N M7 TB 25 1179 7 INTEGRATED CIRCUIT 2SA1179N M6 TB 1 5201 409 530 7204 IC AN5870SB 2SA1179N M7 TB CAPACITOR 2SA1037AK T146 R 1001 403 164 0204 CERAMIC 2SA1037AK S T146 C1007 403 164 0204 CERAMIC 2SA1037K T146 R 1008 403 323 8805 CERAMIC 25 1037 T146 S 1051 403 164 0204 CERAMIC 2SA1179 M6 TB C2001 403 298 9609 CERAMIC 2SA1179 M7 TB C2009 403 304 3300 ELECT 2SA1179N M6 TB 2011 403 304 1801 ELECT 2SA1179N M7 TB C2012 403 304 1801 ELECT 2SC2412K T146 R C2013 403 164 0204 CERAMIC 2SC2412K T146 5 C2014 403 164 0204 CERAMIC 2SC2812 L6 TB C2016 403 164 0204 CERAMIC 2SC2812 L7 TB c5001 403 157 3601 CERAMIC 2SC2812N L6 TBO 5002 403 157 3601 CERAMIC 2SC2812N L7 TBO C5003 403 157 3601 CERAMIC 2SC2412K T146 R C5004 403 157 3601 CERAMIC 2SC2412K T146 S C5201 403 323 8805 CERAMIC 2SC2812 L6 TB C5202 403 323 8805 CERAMIC 2SC2812 L7 TB C5203 403 323 8805 CERAMIC 2SC2812N L6 TBO 5204 403 372 8702 OS SOLID 2SC2812N L7 TBO C5206 403 283 6309 CERAMIC 2SC2412K T146 R C5207 403 233 3808 CERAMIC 2SC2412K T146 5 C5208 403 323 8805 CERAMIC 2SC2812 L6 TB C5209 403 283 6309 CERAMIC 2SC2812 L7 TB 5211 403 314 5905 CERAMIC 2SC2812N L6 TBO C5212 403 233 3808 CERAMIC 2SC2812N L7 TBO 5214 403 323 8805 CERAMIC 25 2412 T146 R 5216 403 233 3808 CERAMIC 25 2412 T146 S 5217 403 323 8805 CE
74. Video signal 0 7Vp p 75Q terminated 16 steps gray scale pattern SVGA 0 7Vp p 75Q terminated 16 steps gray scale white 100 and black 0 pat tern 480i format and 480p format noted Note Please refer to Service Adjustment Menu Operation for entering to the service mode and adjusting the service data 1 PC Pedestal adjustment 1 Receive the 16 step gray scale computer signal with COMPUTER IN RGB mode Enter the service mode Connect an oscilloscope to test point TPR1 and chassis ground Select item no 275 and change data value to adjust the pedestal level and black level to be the same level Connect an oscilloscope to test point TPG1 and chassis ground Select item no 276 and change data value to adjust the pedestal level and black level to be the same level Connect an oscilloscope to test point TPB1 and chassis ground Select item no 277 and change data value to adjust the pedestal level and black level to be the same level lt Pedestal Lebel Black Lebel STANDARD mode unless otherwise Black 100 White 100 2 PC Gain adjustment 1 Receive 16 step gray scale computer signal with COMPUTER IN RGB mode Enter the service mode Connect an oscilloscope to test point TPR1 and chassis ground Select item no 7 and chan
75. When you order the service parts use service parts code mentioned on the parts list in this service manual 1 Parts description and reading in schematic diagram MP3 SW3000 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 E M 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 Type Rated voltage Material table Tolerance table Electrolytic not specified Electrolytic non polarized 0 1 Ceramic temperature compensation 0 25 Ceramic 0 5 Polyester 1 Polypropylene 2 Metalized polypropylene Metalized polypromylar Ceramic semiconductor Metalized polyestel Composite film Styrol Tantalum oxide solid electrolytic Organic semiconductive electrolyte Electric double layer electrolytic H B G Y 8 T U D 0212 x gt
76. ZE MT GLAZE MT GLAZE ooo O O O O O O O O O O MP3 SW3000 Electrical Parts List Key Part No Description 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 1 MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE Ele
77. ace Normal operating temperature is 5 to 35 C 41 to 95 F If the WARNING indicator still continues to flash there may be defects on cooling fans or power supply circuits Please check fan operation and power supply lines referring to the Power Supply Lines Chart 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 filters become clogged with dust particles it will reduce the cooling fan s effectiveness and may result in internal heat build up and adversely affect the life of the projector To clean up the air filters follow the cleaning procedure below 1 Turn the projector off and disconnect the AC power Air filters cord from the AC outlet 2 Turn the projector upside down and remove the air fil ters by pulling the latches upward 3 Clean the air filters with a brush or wash out dust and particles 4 Replace each air filter properly Make sure that the air filters are fully inserted CAUTION Do not operate the projector with the air filters removed Dust may accumulate on the LCD panel and the mirror and it may spoil the fine picture image Do not put the small parts into the air intake vents It may result in the malfunction of the projector The air filter is small parts Take care that children don t eat or swallow it RECOMMENDATION We recommend avoiding dusty smoky environments when operating
78. al R G B CONTRAST ADJUSTMENT 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 Polarized glass mounting base Repeat steps 1 to 3 for remaining polarized glasses CI S9 U R Polarized Glass x Mounting Base B Polarized Mounting gt G Polarized Glass Mounting Base Du Fig 1 2 19 Optical Adjustments Condenser Lens adjustment 1 Turn the projector on by a state of without FPC cables 2 Adjust the adjustment base of condenser lens ass y 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 A with the 2 0mm hex driv er and adjust the slot B to make color uniformity in green 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 with the 2 0mm hex driv er and adjust the slot D to make color uniformity in green by using a slot screwdriver 3 Tighten screws A and C to fix the Condenser lens unit Note The relay lens adjustment must be carried out after completing this adjustment
79. amp Replace Counter 1 Turn the projector on and press the MENU button and the on screen menu will appear Press the POINT LEFT RIGHT buttons to move the red frame pointer to the Setting Menu icon 2 Press the POINT DOWN button to move the red frame pointer to Lamp counter reset 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 Lamp Replace Counter Please refer to the owners manual for further informa tion How to check Lamp used time The LAMP REPLACE indicator will light yellow when the total lamp used time reaches 2000 hours This is to indicate that lamp replacement is required The total lamp used time is calculated by using the below expression Total lamp used time Teco Tnomal 1 1 4 Teco used time in the Eco mode Tnormal used time in the Normal and Auto mode You can check the lamp replace counter following to below procedure 1 Press and hold the POWER ON OFF button on the projector or the remote control unit for more than 20 ORDER REPLACEMENT LAMP Type No Service Parts No POA LMP57 610 308 3117 Lamp Assembly 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 recomm
80. ctrical Parts List MP3 SW3000 Key No Part No 0405 7909 0405 0405 8005 4108 7909 7909 1022 4601 7909 6001 5201 0405 0603 0405 5202 0405 0405 4106 0405 6605 5004 5202 6605 0504 0405 1022 2805 0504 6100 0603 7909 0405 0504 2805 0504 0405 7909 7909 7909 7909 7909 7909 7909 7909 7909 7909 7909 0405 0405 7909 0405 0504 0603 0603 0603 0603 0603 0603 7909 6001 0405 0504 0405 7909 0405 Description MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE INDUCTOR 4 MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE INDUCTOR 4 MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE MT GLAZE 100 0 000 100 100 1M 0 000 0 000 0 000 7U M 3 9K 0 000 5 6K 360 100 10K 100 470 100 100 3 3K 100 6 8K 0 000 470 6 8K 1K 100 7U M 2 2K 1K 560K 10K 0 000 100 1K 2 2K 1K Key No Part No R5641 R5642 R5643 R566 R569 R571 R577 R582 R583 R584 R587 R6201 R6202 R6203 R6204 R6206 R
81. d off 2 Remove 2 screws T3x8 to take the fan FN903 off 3 Remove 4 screws C T3x6 and take AV Board from the Rear Panel ass y off Rear Panel 5 Thermal SW removal 1 Remove 1 screw to take the Thermal Switch SW902 and the Cover Spacer off Lamp Cover Spacer 10 AV Board Fig 4 Thermal SW Cover Thermal SW Fig 5 Mechanical Disassemblies 6 Optical Unit removal 1 Remove 2 screws A M3x8 and take the Lamp Cable 9 off BY 2 Remove 6 screws B T3x10 and take the Optical Unit Bo B upward off E 9 x Cover lens sheet 5 gt lt Optical Unit Power Unit Speaker and FN906 removal 9 Shield Plate 1 Remove 4 screws A T2x4 to take off the spacer sheet 9 Spacer Sheet and the shield plate on the Power Board 2 Remove 1 screw M3x8 to take the Speaker SP901 off 3 Remove 2 screws T3x8 and 1 screw D M4x4 to take the Power Unit and the Fan FN906 off 4 Take the Fan FN906 from the Holder by pulling it 5 Remove 3 screws E T3x6 to take the Power Unit off Speaker Holder Speaker SP901 5 You can remove the connectors on the Power Unit after the Lamp Ballast Unit removal Holder 11 Mechanical Disassemblies Lamp Ballast Unit and Filter Board Spac
82. dia Projector Dimensions W x H x D 10 63 x 3 07 x 7 48 270mm x 78mm x 190mm not including Adjustable Feet Net Weight 4 6 lbs 2 1 kg LCD Panel System 0 5 TFT Active Matrix type 3 panels Panel Resolution 800 x 600 dots Number of Pixels 1 440 000 800 x 600 x 3 panels Projection Image Size Diagonal Projection Lamp Video Input Jack RCA Type x 1 Video and and Mini DIN 4 pin x 1 S Video AV Audio Input Jack Mini Jack stereo x 1 Computer Input Terminal VGA HDB 15 Terminal x 1 Computer Audio Input Jack Mini Jack stereo x 1 Control Port Connector Mini DIN 8 pin x 1 USB Connector USB Series B receptacle x 1 Internal Audio Amp 0 8 W RMS Build in Speaker 1 speaker 21 3 32 mm Voltage and AC 100 120V 2 4A Max Ampere 50 60Hz The U S A and Canada Power Consumption AC 200 240V 1 2A Max Ampere 50 60Hz Continental Europe and The U K Storage Temperature 14 F 140 F 10 C 60 C Remote Control Unit Wireless Remote Control batteries AAA SUM 04 or type x 2 Presentation Remote Control batteries AAA SUM 04 or type x 2 Color System PAL SECAM NTSC NTSC4 43 PAL M and PAL N High Definition TV Slgnal 480i 480p 575i 575p 720p 1035i and 1080i Presentation Remote Receiver The specifications are subject to change without notice This symbol on the nameplate means the product is Listed by Underwriters C UL US LISTED Laboratories Inc It is designed and manufactured
83. e voltage L H Color Shading Correction ON OFF L3E7070K0A Lamp Life Time Read only E Forced NOBRAND 0 Normal 1 NOBRAND Fan Control SW 0 Auto 1 manual Fan Min control Fan 1 Fan Min control Fan 2 Electrical Adjustments ItemNo Diagonal Dot Reduction Vertical Peaking Gain Device Low Sensor 1 High Sensor 1 Temp Error Sensor Low Sensor 2 Initial YCbCr 480 480p Detail Note 480i 480i amp 575i 480p 480p amp HDTV Fan in conira Fan rm TT nement latence eu Fan 2 Lou Speed Cooling Time at the frst halt period 090 0 20 1 2 20609900 Fan 2 Low Speed Cooling Voltage at the first half period Temp High Sensor2 Error Sensor 2 4 Error Sensor 1 3 Temp Error Cooling Time T a s 1 Speed Fan2 Speed Fan3 Speed Min Temp Sensor 2 at temp error Sensor 1 2 i 4 Cooling Fan Mode Service Fan Mode Horizontal Peaking Fiter VPCS230 0 always ON 1 305 2 60s 15 4505 1 30sec 2 60sec 15 450sec 0 Auto 1 ON Low 2 ON Mid 3 ON High _ Speed at Manual Setting t
84. end cleaning the air filter after the projection lamp is replaced Refer to Air Filter Cleaning seconds 2 The projector used time and lamp used time will be displayed on the screen briefly Projector used time Counter Projector 130H Lamp Normal 24H Eco 100H Total 130H 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 Type Diameter x Length mm Cabinet removal 1 Remove the Air Filter in the side of the set at first If not the filter would be broken 2 Remove 4 screws A M3x6 and 1 screw M3x8 and then take the Cabinet Top upward off Cabinet Top Mechanical Disassemblies 2 Cabinet Front and R C Board removal 1 Remove 2 screws A M3x6 and 2 screws M3x6 black to take the Cabinet Front off 2 Remove 1 screw C T3x6 to the R C Board on the Cabinet Front Fig 2 Main Board removal 1 Remove 4 screws M3x6 to take the Main Board upward Main Board Fig 3 Mechanical Disassemblies 4 Rear Panel AV Board and FN903 removal 1 Remove 1 screw 4 4 and take the Rear Panel ass y upwar
85. er and peripheral circuit No S SW signal S Video cable is connected L is applied on pin 9 of 1811 No picture with Yes Check AV PC source selecting stage Component input source Check component signal Y Cr Pr Cb Pb on the AV and Main board Component signals 480i 575i format are sent to 101 directly Component signals 480p 575p format are selected at RIN2 GIN2 BIN2 of 5201 and other HDTV format signals are select ed at RIN1 GIN1 BIN1 of IC5201 and then sent to 8201 Check 1 5201 1 8201 101 and peripheral circuit Sync signals of 480i 575i format signal are output from 1 101 Sync signals of other format signals are output from 5302 Check H V_sync signal at test points TPGHS TPGVS TPVHS TPVVS No picture with video Yes Check AV source selecting stage Check composite video signal Video on the AV and Main board Check IC 101 Video decoder and peripheral circuit input source 37 Troubleshooting No Sound Check following steps Is the audio signal observed at pins 3 and Check AUD PC AV switching circuit 13 of IC5001 Check 5001 audio sw peripheral circuit AUD_PC AV_SW PC H signal is applied on pin 10 of IC5001 through Q5003 sent from pin 12 of 3551 Check Audio amp and control circuit Is the audio signal Check 5003 audio amp IC and peripheral circuit observed at pins 5 and MUTE signal Mute L is applied on pin 4 of IC5003
86. er Sheet removal Lamp ballast Board 1 Remove 1 screw A 4 4 to take the Earth cable off 2 Remove 2 screws B T3x8 to take the Lamp Ballast Unit and the Filter Board off 3 Remove 2 screws C T3x6 to take the Lamp Ballast Unit off 4 Remove 3 screws D T3x6 to take the Filter Board off Spacer Sheet Shield Plate 9 FN904 removal 1 Remove 2 screws A T3x8 to take the Fan FN904 ass y off 2 Remove 2 screws B M3x30 to take the Fan FN904 off from the Fan mounting base 12 Mechanical Disassemblies 10 FN902 FN905 and Sensor Board removal 1 Remove 1 screw A T3x8 to take the Duct under the Panel 2 Remove 1 screw B T3x8 to take the Holder with the Fans FN902 and FN905 off 3 Remove 2 screws C T3x10 to take the Fans FN902 and FN905 off 4 Remove 1 screw D T3x6 to take the Sensor Board off Sensor Board FN901 and Lamp Cover SW removal 1 Remove 1 screws 4 4 to take the shield plate off Earth Plate 2 Remove 2 screws B T3x8 to take the Fan FN901 and TR the duct off 3 Remove 2 screws C T3x8 to take the SW Board and the spring off Shield Plate Spacer sheet 13 Optical Parts Disassemblies Before taking this procedure remove Cabinet Top Main Board and Optical Unit following to the Mechanical Disassemblies EI Lamp Holder removal 1 Remove 4 screws to take the
87. er to the service adjustment table As these data are not the same data as factory shipped data it should be required to perform the re Input Mode Service Mode Item No TempA Ky 22 Data value Version No TempB Note This part of dis play is available at the service mode No 60 83 43 21 45 67 Fan2Speed Fan3Spee 105 79 adjustments following to the Electrical Adjustments Please note that in this case the lamp replace counter will be reset Caution of Main Board replacement in the case 1 1841 is not defective When the main board is replaced 1841 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 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 Picture control mode Input signal Video signal 16 steps gray scale pattern 1 0Vp p 75Q terminated 16 steps gray scale white 100 and white 50 pat tern Composite video signal Computer signal Component
88. f 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 o o 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 35 Troubleshooting 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 100 C 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
89. ge data value to adjust waveform a to be minimum amplitude Connect an oscilloscope to test point TPG1 and chassis ground Select item no 8 and change data value to adjust waveform a to be minimum amplitude Connect an oscilloscope to test point TPB1 and chassis ground Select item no 9 and change data value to adjust waveform a to be minimum amplitude White Level L 23 Electrical Adjustments 3 Video Gain adjustment 1 nal with Video Video mode Enter the service mode Connect oscilloscope to test point TPR1 and chassis ground Select item no 7 and change data value to adjust waveform a to be minimum amplitude Connect an oscilloscope to test point TPG1 and chassis ground Select item no 8 and change data value to adjust waveform a to be minimum amplitude Connect an oscilloscope to test point TPB1 and chassis ground Select item no 9 and change data value to adjust waveform a to be minimum amplitude White Level PA 4 480p Pedestal adjustment Receive the 16 step gray scale composite video sig 1 Receive the 16 step gray scale component signal 480p format with COMPUTER IN COMPONENT mode Enter the service mode Connect an oscilloscope to test point TPR1 and chassis ground Select item
90. he same as PAL Peaking Gain _ Notet i Peaking Filter Coring Enable PC3230 Horizontal Lowpass Filter E rias EC REDGAIN AD9883 GRNGAIN AD9883 BLUGAN AD9883 GRNOFST AD9883 BLUOFST AD9883 Clamp 0988 Placement AD9883 ns Pedestal Adjustment G Pedestal Adjustment B M62399FP Eco Fan Control Fan 2 Eco Fan Conta Fan 3 4 Expand Ratio Vertical 60Hz Expand Ratio L Position Horizontal 60Hz Video and S Video mode only Progressive OFF Electrical A djustments Expand Horizontal 72 Vertical 720p TE a nnn Ratio Horizontal 1035i io Vertical 50Hz atio Horizontal 50Hz atio Vertical 480i n Horizontal ion Vertical 480p tion Horizontal 575p Vertical 575p io Horizon atio Vertical 10801 Vertical 50Hz io Horizontal SCART Vertical SCART ray nd Ratio Horizon on Horizontal 60Hz UE EU Horizontal 50Hz Expand ratio Vertical SCART atio Vertical 56 atio Horizontal 575i io Horizontal 50Hz Device Horizontal 575p 11 ion H
91. ical Parts List Key Part No Description Key No Part No Description CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT CERAMIC ELECT ELECT CERAMIC ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC TA SOLID CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT CERAMIC ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC OS SOLID OS SOLID OS SOLID OS SOLID ELECT ELECT ELECT ELECT CERAMIC ELECT ELECT POS SOLID ELECT ELECT CERAMIC ELECT ELECT CERAMIC ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC rR aa CODO x 0 CR gt NNNNUUURNRENENNNNNNNNNNUNNEENEENEREEENEEEREEEEEEN bq N BS BQ ON n NN NC NX AN SBA BBEUNNNARAARDARAARAEENNNNNNNNNNOUNNANBNNNANBNBBENBABENNNNNNNNNNBBNNNNANNNNNN MP3 SW30
92. iv 1088 45 11887 MS uedo usnm H 1 1898 10u09 due d 1881 157114 411 Xu H aj MS ONAS 606601 ON 408 AWNNIOA 20050 NIA ox 8 MS 100921 105302 YUV SYNC MS T qpueis 2405 2195 d e SAeMIY unco wal lt NV YOSNAS YOSNAS 9 51 8495 1095 d 128821 NV 1795 1195 d 278 1781 g9u 9 8 12813 5 K 18127 OS ZLL 1 40443 H NO due an pr an Aqpue s 2405 0105 101 VIDEO DECODER 105 105 Ort 841 91 MAIN CPU Power Supply L IrCul t and Fan control c IrCul ion ci it Protecti ircuit Power supply c quvoa HOSN3S HOSN3S 108821 HOSN3S 20880 HOSN3S 108821 5 8 d 906N4 206 4 ccosa 901 Ue4 L06NJ SO6N4 06Nd 1990 Fan Error L MOd MS MS
93. ix Control amp Gamma Blend Correction CLTs Color Space Expander Display Timing Generator PW168 PW168A Internal Block Diagram internal clock generator IC Block Diagrams TA1370FG lt Sync Separator Frequency Counter IC5302 gt DAC3 VD2 OUT VD1 OUT NC SYNC1 IN DAC1 SYNC2 IN Address SW SCL HD2 OUT Digital GND NC HD1 OUT HA FREQ Counter H INPUT SW HD2 IN VD2 IN HD1 IN VD1 IN Analog GND NC DAC VD34N HD3 IN Adaptive Color Y 2D Scaler Output Front end Comb Decoder Formatter Filter NTSC Panorama ITU R 656 PAL Mode ITU R 601 NTSC SECAM Contrast Saturation Brightness Peaking Memory Control Sync Matrix Contrast Clock Saturation Generation Brightness Tint 4 20 25 MHz Bus MP3 SW3000 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 special 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 Read Description in the parts list Read description in the Capacitor and Resistor as follows CAPACITOR CERAMIC 100P K 50V Rated Voltage Tolerance Symbols Less than
94. n 5VA line is supplied ON 15V signal Power on H is output from 72 IC301 and sent to 02501 then 15VL line is supplied 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 IC1882 via IC4801 SCEL signal Lamp on L is output from pin 4 of IC4801 IC1881 and sent to Lamp Ballast Unit through SW8801 Lamp Cover SW TXL signal is output from pin of 1882 and sent to Lamp ballast Unit via 1 1881 TXL signal is applied for lamp power control Lo Low power Hi High power signal Lamp status signal is output from Lamp Ballast Unit and sent to pin 4 of 1882 1881 then LAMP_ERR signal is output from pin 7 of 1882 and sent to IC301 1811 an abnormality occurred on the lamp ballast unit RXL signal and LAMP_ERR signal become H and then IC301 shuts down the power supply circuit Lamp cover switch Reset switch Make sure that the lamp cover The microprocessor inside the is mounted correctly If not or projector may occasionally mal the lamp cover removed the function and does not allow any lamp does not light on for the controls In this case press the safety Check the lamp cover reset switch on the rear panel and lamp cover switch with a sharp tool to restart the SW8801 projector Troubleshooting No Picture Check following steps No picture with all of Yes Check signal p
95. nce voltage B Vec Power Supply for Output Buffer 5V Vdd Power Supply 5V 52 Slave address setting port 2 Vdd CS1 Slave address setting port 1 Vdd CSO Slave address setting port 0 GND CO IN gt O 0 O1 gt 00 Sub CPU 1 1882 PIC12F675 Port Functions Power Supply 5V TMR1_CLK Clock Input TXL Power switch signal Low Wattage L RXL Lamp Status Signal LAMP_PWM APL Level Input SCEL Lamp ON OFF Control Lamp ON L LAMP_ERR Lamp Error Output Lamp Error H Output Expander 1801 TC74LCX574FT Port Functions Function ADD1_CS Output Port Chip Select Enable L UTE Audio Mute Output Mute H READY_LED Ready LED Ready H LAMP_LED Lamp Replace LED Replace H TEMP_LED Warning Temperature LED Warning H PWR_LED AC Power LED ON H O3 KEY Scan Output O2 KEY Scan Output O1 KEY Scan Output Power Supply 3 3V 01 5 09 N 07 OO IN 42 Control Port Functions Output Expander 1C1802 TC74LCX574FT Port Functions Function ADD1_CS Output Port Chip Select Enable L ON 3 3V 3 3V OFF at standby mode TURBO C Strobe for Turbo
96. no 275 and change data value to adjust the pedestal level and black level to be the same level Connect an oscilloscope to test point TPG1 and chassis ground Select item no 276 and change data value to adjust the pedestal level and black level to be the same level Connect an oscilloscope to test point TPB1 and chassis ground Select item no 277 and change data value to adjust the pedestal level and black level to be the same level lt Pedestal Lebel lt Lebel 24 5 480p Gain adjustment 1 Receive the 16 step gray scale component signal 480p format with COMPUTER IN COMPONENT mode Enter the service mode Connect an oscilloscope to test point TPR1 and chassis ground Select item no 7 and change data value to adjust waveform a to be minimum amplitude Connect an oscilloscope to test point TPG1 and chassis ground Select item no 8 and change data value to adjust waveform a to be minimum amplitude Connect an oscilloscope to test point TPB1 and chassis ground Select item no 9 and change data value to adjust waveform a to be minimum amplitude White Level Z 6 480i Gain adjustment 1 Receive the 16 step gray scale component signal 480i format with COMPUTER IN COMPONENT mode Enter the service mode Connect an oscilloscope
97. orizontal 50Hz PIXE Initial YCbCr 480i 480p 4 Horizontal 480i 7 ii ea A ata ry Lr Horizontal 1080i uy ee 5 1 Horizontal 60 Fee coeur Ge gt e ae n tio Horizontal 480i Detail Note 480i 480i amp 575i 480p 480p amp HDTV Video and S Video mode only Progressive OFF For Component 480i mode Progressive OFF Progressive OFF Sacer nue a ee P eae te uet For Component 575p mode FG 740p mod Sa For Component mode and RGB 10355 For Component mode and RGB HDTV 10801 Z7 c E For 10801 50Hz and RGB HDTV 1080i 50Hz T UE Progressive OFF T For ideo and 8 Video only eer Progressive ON uns Son HR node m Progressive ON Progressive ON For RGB SCART Electrical Adjustments Position Position Position Position Expand Ratio H orizontal SCART uu al Horizontal SCART Vertical SCART Horizontal 60Hz Vertical 50Hz Device Initial YCbCr 480i 480p Gamma Shift Combination ON OFF PC Frame Lock OFF Detail Note 480i 480i amp 575i 480p 480p amp HDTV For RGB SCART Progressive ON For RGB For RGB 575
98. overs DO NOT OPERATE THIS PROJECTOR WITHOUT THE PROTECTIVE SHIELD IN POSITION AND PROPERLY SECURED 4 Before replacing the cabinet cover thoroughly inspect the inside of the cabinet to see that no stray parts or tools have been left inside Before returning any projector to the customer the service personnel must be sure it is completely safe to 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 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 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 15kV 20kV 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 Projector Type Multi me
99. p TETTE ti a 0 each source separate 1 source only separate 0 ON for all source 1 OFF at PC Auto Grayscale black control start point pp FERR UE rm T E p 2 Se 22 2 T Auto Grayscale white control start point pee i me 24 pes bnt E E Electrical Adjustments Test Points and Locations MAIN BOARD E HK esa B pul mnn HIH Gin nun 9100000000000 1C9401 1C3561 103551 aem il 00001011001 1 E 10561 mn E y TPR1 TPB1 3 TP2561 1 m m 1 4 gt e 2 um eg tto K25G pers 5 72 m 2 pz TP103 gt AY og g B v lt ul E s 588 1 Lam os e TPVHS a 5 59 zx IC5302
100. rdered as follows COLOR SHADING CORRECTION ver 3 0 645 056 6288 Service Parts No Electrical Adjustments Service Adjustment Data Table These initial values are the reference data written from the CPU ROM to memory IC when replaced new memory IC The adjust ment items indicated with are required to readjust following to the Electrical adjustments Other items should be used with the initial data value Initial Device YCbCr Detail 480i 480 Note 480i 480i 8 575i 480p 480 4 HDTV a te er Video Center Adjustment R G B V1 B Sub Bright PRESE L3E7070K0A G Sub Gain L3E7070K0A B Sub Gain L3E7070K0A g ee asas L3E6100D0A e R Gamma Shift L3E7070K0A 2 xi hite Balance Adjustment R B Gamma Shift L3E7070K0A White Balance Adjustment B i s A TV 7 w P aue bTint PW168 xem TE bCont Video VPC3230 E ae fion bBright 480 575 VPC3230 fare SubColor 4801575 VPCR30 2 29 20 S7i thesameasPAl ue L3E7070K0A R Relerence votage 0 R Referenc
101. rocessing stage and LCD driving stage input sources Check RGB S amp H signals at test points TPR1 TPG1 TPB1 Check NRS signals at test points TP2531 and TP2561 Check power supply circuit 15VP and peripheral circuit Check ICs 1 501 IC531 IC561 1C3531 IC401 9401 IC301 and peripheral circuit No picture with Computer Yes Check PC source selecting stage RGB input source Check 1 5201 and peripheral circuit on the AV board RGB signals are selected at RIN1 GIN1 BIN1 of IC5201 and sent to 8201 A D converter IC Check RGB signals at test points TP6202R G B H V sync signal is output from 5201 and sent to IC301 through 5301 and 1C5303 GSYNC signal of the source without H V sync signals is output from 5201 and sent to 5301 and IC5302 then sync separated signals are sent to IC301 through 5303 SW signal is applied IC5303 output from pin 14 of IC3551 for selecting sync signals Check SYNC signal at test points TPGHS TPGVS No picture with Computer Yes Check PC source selecting stage RGB Scart signals are sent to IC101 Video decoder IC Check RGB signals at pin 3 2 and 1 of IC101 RGB Scart input source SCART signal for sync is sent to pin 72 of IC101 No Check CV SCART signal and test points TPVHS TPVVS No picture with S VIDEO Yes Check AV source selecting stage input source Check S video signal Y C on the AV and Main board Check IC101 Video decod
102. rvice Adjustment Menu Operation To enter the service mode To enter the Service Mode press and hold the MENU and INPUT button on the projector at the same time for more than 3 seconds or press and hold the MENU button on the remote control unit for more than 20 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 the remote control unit WARNING POWER Gl ON OFF Memory IC 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 it should be performed the re adjustments following to the Electrical Adjustments The data of lamp replacement monitor timer is stored in the 1841 Please note that the lamp replace counter is reset when the memory IC 1841 is replaced Lamp replace counter can not be set to the previous value Caution to memory IC replacement When 1 1841 is replaced with new one the CPU writes down the default data of the service adjustments to the replaced IC ref
103. tain Chassis No Part No and Descriptions CABINET PARTS MP3 SW3000 Mechanical Parts List Key Part No Description Key No Part No Description CABINET PARTS SCREWS CABINET 610 308 ASSY BUTTON MP3A 610 308 ASSY STAND LEG MP3A 610 289 BADGE V MARK S MK6A 610 308 BUTTON SEESAW MP3A 610 308 CABINET TOP MP3A 610 308 CABINET FRONT MP3A 610 308 CABINET BOTTOM MP3A 610 308 CAP BUTTON SELECT MP3A 610 308 COVER LAMP MP3A 610 311 COVER LENS SHEET MP3A SCREWS CHASSIS 610 308 DEC RC F MP3A 610 308 DEC RING MP3A 610 308 DEC LED MP3A 610 308 DEC AV SHEET MP3A 610 308 PANEL AV MP3A 610 311 SPACER BOTTOM C MP3A 610 311 SPACER FRONT MP3A 645 047 SANYO 26 2X5 7L26 0 51 411 025 6500 SCR S TPG BIN 3X8 52 411 001 8801 SCR BIN 3X6 53 411 031 9304 SCR BIN 3X8 gt Q N P CHASSIS PARTS OPTICAL PARTS 21 610 308 CAP LNS MP3A 61 610 311 0073 ASSY LCD PNL PRISM MP3A 22 610 308 COVER POWER BTM MP3A 62 645 061 9229 LENS PROJECTION 23 610 308 COVER DUCT PBS MP3A 63 645 061 9205 ASSY OPTICAL 24 610 308 COVER DUCT PNL A MP3A Including Key No 64 69 25 610 309 COVER LAMP BST MP3A 645 061 9496 POLARIZED GLASS IN G 26 610 309 COVER DUCT PNL B MP3A 645 061 9502 POLARIZED GLASS IN B 27 610 308 COVER POWER TOP MP3A 645 065 2530 LENS CONDENSER R 28 610 311 COVER BST SHEET MP3A 645 065 2547 LENS INTEGRATOR IN 29 610 311 DEC LEG MP3A 645 065 2554 LENS INTEGRATOR OUT
104. the projector Usage in these environments may cause poor image quality When using under dusty or smoky conditions dust may accumulate on optical elements inside the projector The condition may degrade the quality of a projected image When the above symptoms are noticed please clean up the LCD panel and lens following to the Cleaning Method 6 6 Lamp Replacement WARNING Allow a projector to cool for at least 45 minutes before you open Lamp Cover The inside of a projector can become very hot For continued safety replace with a lamp assembly of the same type Do not drop a lamp assembly or touch a glass bulb The glass can shatter and may cause injury Procedure 1 Turn off the projector and disconnect the AC plug Allow the projector to cool at least for 45 minutes 2 Remove 1 screw and remove the lamp cover 3 Remove 2 screws and pull out the lamp assembly by grasping the han dle 4 Replace the lamp assembly securely and tighten 2 screws 5 Close the lamp cover and tighten 1 screw 6 Connect the AC Power Cord to the projector and turn on the projector 7 Reset the Lamp Replace Counter see below explanation Note Do not reset the Lamp Replace Counter except after lamp is replaced The projector can not 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 mains power for safety How to reset L
105. to test point TPR1 and chassis ground Select item no 7 and change data value to adjust waveform a to be minimum amplitude Connect an oscilloscope to test point TPG1 and chassis ground Select item no 8 and change data value to adjust waveform a to be minimum amplitude Connect an oscilloscope to test point TPB1 and chassis ground Select item no 9 and change data value to adjust waveform a to be minimum amplitude White Level Electrical Adjustments Gamma adjustment PC GAMMA ADJUSTMENT 1 Receive the 100 whole white computer signal with COMPUTER IN RGB mode 2 Enter the service mode 3 Measure luminance on the screen with the luminance meter It is A for the reading of luminance meter Change the signal source to the 50 whole white computer signal with COMPUTER IN RGB mode Select item no 16 and change data value to make the reading of luminance meter to be A x 23 4 5 AV GAMMA ADJUSTMENT 1 Receive the 100 whole white composite video sig nal with Video Video mode Enter the service mode Measure luminance on the screen with the luminance meter It is B for the reading of luminance meter Change the signal source to the 50 whole white computer signal with Video Video mode Select item no 16 and change data value to make the reading of luminance meter to be B x 22
106. void using an excessive amount of cleaner Abrasive cleaners solvents or other harsh chemicals might scratch a surface Lightly wipe Projection Lens with a cleaning cloth When the projector is not in use replace the Lens Cover 44 Block Diagrams AD9883AKST lt Analog Flat Panel Interface 1 8201 gt etre E erp Psp SYNC PROCESSING AND CLOCK GENERATION Q REF ByPass SERIAL REGISTER AND POWER MANAGEMENT AD9883A AN5870SB lt RGB SW G_Sync Separator IC5201 gt AN5870SB a 69 N 64 Nec mar 33 IC Block Diagrams BA7078AF Sync Detector 5301 gt IC Block Diagrams PortC PortB PortA 7 0 7 0 7 0 PortD 7 0 PortE 7 0 PortF 7 0 VRGB Video Port 23 0 Sync Decoder Auto Image Optimizer Color Space Converter HDCP VCLK VPEN Graphics Port Sync Decoder Auto Image Optimizer Color Space Converter HDCP LM4865 Audio Amplifier 5003 gt Volume Control Click Pop Suppression 1 2 Supply Bias 23 0 0 15 0 CS 1 0 RD WR Microprocessor Bus PW168A Scaler Main CPU IC301 gt CPUTMS CPUTCK CPUTDO CPUTDI 16 bit Turbo mP Memory Out Bus Frame Buffer Memory Controller Dual PLL Clock Generator MCLKEXT DCLKEXT EXTINT RxD TxD IRRCVR 1 0 Display Port Color Matr
107. y be in operative How to reset the thermal switch 1 Remove the cabinet top following to Mechanical Disassemblies 2 Press the reset button on the thermal switch with a sharp pointed tool CAUTION Before press the reset button make sure that the AC cord must be disconnected from the AC outlet Lamp cover switch The lamp cover switch SW8801 cuts off the drive signal to the lamp circuit when the lamp cover is removed or no close 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 Filter Board Thermal Switch Lamp Cover Switch Lamp Cover P du Circuit Protections Warning temperature and power failure protection The WARNING indicator flashes red and the projector will automatically turn off when the internal temperature of the projector exceeds the normal temperature or when stopping cooling fans or when the internal power supply lines are failed Check the following possible causes and wait until stopping the WARNING indicator flashing Possible causes Air filter is clogged with dust particles Remove dust from the air filter by following instructions in the Air filter care and cleaning below Ventilation slots of the projector are blocked In such an event reposition the projector so that ventilation slots are not obstructed Check if projector is used at higher temperature pl

Service manual PLC-SW30 (MP3A)

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