ViewSonic PJ750 Service Manual - Page 40

A T.2" 7 1664 6405069 +50 LBO L504 4532 2704 62 33/25 CR/4C 112K5 ,S555 OWNS - POOR , VSTR VCKR 0561 5,7 0696 061 VCC RHST 10 062 BY IY 4 2A SA 75 2Y 15820 iRTIACT24404 3A 70 200 7 BY ay SKOUT 44 50 55 4Y 050 50 6566 1m 060 0510 6596 100 4REN HOTS HCK1R 00026 65081 8,9E,cs. 065%M23 32/25 66 8.625K 1% 7 5% 06 ONG PCGG VSTG VCKG 0695 061 CC GHST 2 062 BY E BiG 20 BA 75 20 09020 5 I655 SM74ACT2440W A POG 65 SOU 4A 6A 55 OND LY 54 TB +0011 HCK2G 04651 B 33/25 078 0763 0.1 -7; I 1000 1?"00 77 6063 IN+1 V TB" 0081 1-11-; Ou. 175r55 IM-2 IN#2 8 3004 2586 9564 060 0.1 '0'19 0661 0661 D1 0603 P 653 175406 0.1 OK i DOTI Vi a glg6OF V6 1516 AOUT VCC T8R 6610 2 /0-1 I8+1 OUT2 IN-2 6 1005 06041009 F TS' OK 0045601 12462 D0P OW% 407062 V+ C761 0.1 0761 0.1 B 055 A R562 3.5 A+ 4 005 BOUT 6\4~ 64587 6570 8+ 5 5 IHZ V- IN+2 5 1?.048 R666 10 66 0607 55664 ACUT VCC A BOUT 31010~. ;'11 070 80 A 0- 6912 0751 00 ETZP ACUT CC C IN-2 704 200P 4 I 3.326 2 0706 3. 5 loop 7°,7 A B0U 7 Ii7 R5 3 4 VSS 5 A ';9" 6671 2 7K 0662 6768 4 VSS 0 41k.7r'TBO" a 7" 700826070001 176 0669 155 477/25 [EMC PSCNTA I I PSCNT PSC TC PSC TO FRP OA IDB ViewSonic Corporation 6894 47/06 SANK * C693 0.1 12!I PCS6 000 R5AI 1DK 0056 V536 E BR! 9563 10 HCK1R CKER HST AGT6 55IG TOSS 010160 FISIG9 85I30 62I07 89I06 ASIG5 RSIG4 R6I03 RSIG2 RSIG, L5 C59 47/25 PCM2F606567T-UP 0 4 8 SD 11 CO AV00 POG VB HE, OWN VST VCK EN6 BLK VSS 14 H6K1 TO R Panel 16 HST RGT HVOS Contact with avow surface VSI012 VSIGI1 VSIG10 22 VSIGS V5I08 24 VS/07 25 40105 26 VS105 VSIO4 28 V0103 29 VS/02 VSIG0 V6600 1506 C665 0,1 C668 I as 0.1 6589 6698 VCC 0656 0.3 0669 0690i 0670 R893 llll 4 9 SND /656 UPD74,104056466 0601 0.1 6611 Te 100 CSA 44 4 O C60 5ND .9 CLXS TSS 68001IN 0IRYIN CLX2IN CLXI/N OXIM CLYIN OYIN NRG1 1658 ILEVEL81021000 DX 680%4 686%3 609%, 0 04861 DIRX R604 100 22 2 2 1 1 1l 7 1= 1 z OT 2 1594 47/25 CENC 693 2672 100 /25 216 P006 VEG P602 00032F6065H7T-LON TEST COM 0100 PC6 5 VB V5 TG V60 EBG RCK1B HCK2G HST6 90616 \ G61512 \ 06/611 351010 \ 90009 \ 66108 \ 08167 \ 06168 9606 06094 \ 06163 GSIO2 \ 95001 R545 100 060 17/65 OWN VST VCK 046 EILK VSSGL VSS HCK1 HCK2 TO 9 26001 HST 17 SGT Contact vAth 18 H000 bottom orface VSIG12 20 VS1011 003010 22 62009 29 VSIG6 65I67 25 VSI86 26 66165 27 104 28 wI65 VS182 30 V6I01 31 VSSGR 32 PS1G 0794 47/25 CEMC C79 0. 8778 00 /65 P702 CPC22F6095H7T-UP TEST PCGB VBB '0200 EBB H0019 801426 H5T5 RGTE 55I612 810011 832010 89199 66I68 65117 60106 B9I95 BSIG4 65IG3 66I52 BSI 9753 10K g° 5 VS HE, OWN VST VCK 10 ENS 01 ILK 12 52561. \PCS6 sTa VS8 14 HCK1 TO B Panel HCK2 HST 17 RGT Contact with HVDD uppersutace 001012 061611 VSIG10 22 00109 VSIG8 24 VSIO7 25 V$165 26 5165 03104 VSIG3 25 39I62 20 VS101 VS609 PSIG 6795 I 4 49/725 0792 CEMC 021 BHST C IA 5Y 3010 (-3 2A 1 7C-C- uu2 3 11 SA O 70 225 8 5 I700 6874001244600 7, SA SY KOUT 0 4, 60 O 50 4Y 5A 0711 0705 BB 00 R766461 HC615/ 10 PJ750 (VPROJ22826- 1W) PWB ASS'Y MAIN (7/ 10) 3 4 5 6 Confidential - Do Not Copy 37 D E PJ750