Proview AY765
Contents
1. 1 114 151 101 765 PANEL BRABD 010 1 115 151 701 765 5 EMC 011 1 116 151 702 765 IBASE COVER EMC 011 1 117 154 001 765 HINGE COVER EMC011 1 118 154 002 765 SPK COVER EMC 010 1 119 154 003 AY765 A BM785 POWER KNOB EM 011 1 120 154 004 765 KNOB 1 121 154 005 765 785 OSD KNOB EM 011 1 122 154 005 P700 LCD POWER LENS 1 ACRYLIC 1 123 154 006 7765 IBASE USB COVER EMC 011 1 124 154 008 AY765 PROTECT CAP AY765 1 125 154 008 P700 LCD HINGE SHIELD COVER EMPCG7C 2 126 155 116 9002 RUBBER FOR SPK 16 2 0 2 127 155 118 0025 A 300 500 RUBBER FOOT 17 6 4 128 220 503 177 2 BSOK 2 F121KG F TYP 17711538 SW 1 129 610 181 15B8 2 JA 1588 17 1 8M 1 130 631 002 H000 1 POWER CABLE H000 Mug 1 POWER IN TO 131 631 002 001 1 DC JACK CABLE H001 HH GND PIN 1 132 631 004 D005 SP 20cm P 2mm TO BM 7 1 133 631 006 D002 1 WIRE D002 1 M BTO INVERTER 134 631 006 D003 6P TO 1 Si 25cm 2m BM 1 AUDIO B TO VR 50K 135 631 008 0000 1 SW CABLE 6000 1 M B TO CONTROL B 136 631 031 000 1 PANEL LINK 30TO 31 PIN 1 M B PANEL LINE 137 650 003 002. 16 VN ut JBT0385 1008054 H 08 4 JUNPER 1 WA UW 3 n gt L me Rt m 06 1 07 RF GND PHR GND un V 1 t 3 W L i 5 08 MI 3 4 1K HN DR ut DR uF 006 4 7 18 20 00 M 4 9 5 40 m i i 3 _ MCI700XICX Pi 2 V Meiga Da 13 T 10K 05 B 00 Tx SB340 08 OB D 00633 p V S4VZD t V 0 R34 y 8 PBB 20 0 0 GND PAR GND PIR to MASCOT 2 FB NLB 201200 0080P N2 NL8 201209 0080P N2 U aeg RB UM _ ACHTCYS VCC3ADCP 3 1 vour 4 puce eo t WO VI 1 3 ss 3 8 0 f VCC3ADCA 0 remove 13 13 08 9 612 20 _ f000uF 6 3 7 C1 U1 D8A L2 C3 1 1 1 1 i ope T E 7 60 016 4 M6 MT D13 GND DIG GND
3. VCG3 ADCP VITESS E 2 ON LY close to pins 3 ud HH ae qune di p m dis Tor VCC3 ADC t cia 20 06 CKREFO VCC3 ADCA RGB 3 VCC3 ADC Si 7 3 RGBINAT 1 7 i RGBINAS ya 5 ROBINA xr 8 n Dii 3 c 1 i XV 70 1 REDOC y ot J 2 8 pil RGBINAIS Bu X WCAG 66 ita 5 RGBANATI C9 qg BoT VITESSE 2 9 RGBINAT2 T CNDAG V 083 OOF 9 RGB NATO 7 11 10 CC 1 GREEWADG T moe Gt cut En ON cim x1 2 8 REID 25 05 x 5E SIE RENAD 7 M Ms RGB NAI y 3g VCCAB RGB NATE cg EB awa HE xxm UBL B T GND DIG VCC3 ADC o voce VREF EN 1 m 40 016 08 RE d 8109 tu IV 802 80 35 j GD DIG PIN 11 19 27 VGCI ADCA PIN 40 59 69 79 85 95 m VCC3 DCV gt remove C72 C79 C65 e Proview Electronics Taiwan LTD w hu Pur k x GF NO 1 Pau Sheng Rd Yung Ho City Taipei County Taiwan R 0 C III Tel 886 2 2231 6789 Fax 886 2 2232 4613 GND ANA Title AID Vitesse2 Bize Document Number ey ORION Q 200 101 7002 1 H Pate Wednesday March 06 2002
4. 53 281 031 20014 SMD R 2K 1 0603 X 1 R82 54 281 031 27424 SMD R 27 4K 1 0603 1 R7 55 281 035 3014 SMD R 390 ohm 0603 1 R119 56 282 103 2454 SMD R ARRAY 10K 1206 3 PR13 PR14 PR16 24 57 1282 470 2454 SMD R ARRAY 47 ohmx3 1206 12 IPRI PR2 PR3 PR4 PRS PR7 PR8 PR9 PR10 PR6 PR11 PR12 58 550 60 3000 125V 3A 1206 1 FI 59 1630 012 7001 JST 2 0mm HEADER PH K S12B 1 J2 60 630 002 D001 JST 3 96mm HEADER 1 I4 61 630 008 001 JST 1 5mm HEADER ZR fi xt S8B ZR 1 J7 62 630 006 7001 JST 2 00mm HEADER PH K Fist 568 1 18 63 630 030 000 FTC W30P 1 25mm 1 09 64 781 1R2 0762 SMD L 1 2uH 1206 1 128 65 745 330 2062 1 CHOCK 33uH 3A 10 375 ARIES KE 2 IST 66 780 104 3100 AMD FB CHB2012B310 0805 310 5 L6 L7 L8 L13 L14 67 780 103 3000 SMD BEAD SBK160808 300Y i JJ 5 L12 L15 L25 L26 L27 68 780 107 1510 SMD BEAD MLB321611 0150A 5 amp 2 15410 69 780 107 8000 SMD BEAD MLB321611 0080P NIW 3 L1 L16 L19 70 780 104 3010 SMD BEAD MLB 201209 0300L N2 3 31132133 71 780 407 1510 SMD ARRAY 1206 150ohm CF32161 1 120 72 760 100 0002 BEADS INDUCTOR TAPING 6mm 1 L2 73 1530 240 0001 S 24MHZ 4905 1 X2 74 1530 500 0001 S 7 4905 1 XI
5. FETT 13 8 16815 pw 8 6 GND ANA GND ANA GND ANA VC 14 t Oo 1 T NE DDC DATA 33 14 1 si Tn d 1 i i i gt rm t ADCHSWNC 2 DSUBISF DDC CLK n FB2T i 0 pur 0104 10pF PN ik od EMEN _ _ FB22 33 14 _ MUD Rs 1 Do D pisc 4 TALK 0 TALK 0 VOCE MCU L 59 108 qp RBB RIO 616 E 4 VCC3 DCV 33pF pF pF 9 3 3 i eon 3 ze RO d 14 129 Vat BU remove C100 C101 R58 R60 C102 C120 7 PAVSYNC j 3 6 i 8 II C121 C122 C118 C117 C119 4 5 n n WS SDA 1 1 Proview Electronics Taiwan Co LTD 6F NO 1 Pau Sheng Rd Yung Ho City 1 cho C116 Taipei County Taiwan R O C anae BP Tel 886 2 2231 6789 Fax 886 2 2232 4613 te Bize Document Number ev ORION Q 200 101 7002 E1 B Date Wednesday March 06 2002 Bet 1 4 7 12
6. 2 of 7 13 VCC3 0C ean fl 4 RB pp Hl 5 CRA CRB 2 10K a 5 4 23 4 5 IRQ 80 71 4 3 R 0 R18 Y DM 8 20pF 2 tH oss 887 i 5 RESET amp FIRST 8 3 mW 25 503 s MI DOBOD T 59 B 25 043 T 71504 883 Fg 505 DOBVSS Har t E 882 K CAP HREF BBI X BB BN 4 i 1 X BB RAT aig X 882 M er 509 ms 86 20pF 20pF w M 1 509 RM H X Bt RAS Fagg X 885 DOBVSS Hat 7 18 2800 Ru Mpg BM X 1 888 0 BET 00V00 3513 RAO TTS 2 IM CAP VSYNC GAB GE X Se 06 Fr 5 881 DOBVDD 5 9 6M Eg Gg 083 GABF gp X Bt DOBVSS 51 X 08 MM ou
7. 3 i gD 0500 x PLLGND Zia PVC Fa at DN DENTIS Mi TONS PURDIN F3 WOSPWRON 3 ae TURN Fan 3 DISPHSYNC Hna TI 3 DISPAVSYNC GND L i n w Proview Electronics Taiwan LTD i m 6F NO 1 Pau Sheng Rd Yung Ho City R44 RAL 52 Taipei County Taiwan R O C remove R n iC Tel 886 2 2231 6789 Fax 886 2 2232 4613 NOTE SET MASCOT s REG50 BITS to 1 to abus reverse RA 0 7 0 7 Output F LVDS Bize Document Number ev ORION Q 200 101 7002 E1 H Pate Wednesday March 06 2002 heet 4 d T 15 VCC5 MCU 5 R6 RT VCC5MCU VCCSMCU ee Ri IV 40K 510 VODCRTL 10 TEST w 4 DR 8 BLKONOFF 7 v T SDA ya i VOCENCU 1 ap Hi Tbe mL 419 12 X R32 R33 R34 Ras R31 R30 GND DIG JST83BPHKS T maka fe 1 zen Hooktooktooktookfooktok Hok
8. Di LN X M2 P23 X gm 82 X HET Fa 2 X 155 d vss gt SIT 4 5 PE 5 SW RIGHT 1 CRI 14 516 0 2 1 52 Ag 6 yx 1 3 7 IMA lt M ur peo petes psr poo Gr 0 o VCC3DCV FB3 D TI 00 MLB 201209 0000P N2 2 IC veesarcu 3 3 RB Rb ji SE 2 e m AF 20623 r JST S6BPHK Ri RD R AK 8 2K 82K 808 23 90 016 9013 23 a a NOM 2094 VCC5MCU RESET CE 4 Ton d VCCSNCU RES GND i MCPBO UB 3c 3 m if L remove R22 R25 R11 D4 R4 U7 S D1 D2 C15 C34 C14 JUMPER 0 wo 2 C35 C6 C5 04 C13 1 rg _ cut d 2 4 Ri 3 8 i p AX L 2 1 rj our 1 4 5 10 5 2 CEM9435A 102 NUN C 01 Ro _ VODCRTL 9 n Proview Electronics Taiwan LTD 6F NO 1 Pau Sheng Rd Yung Ho City Taipei County Taiwan R O C 8 I Tel 886 2 2231 6789 Fax 886 2 2232 4613 We ee ite MCU Bize Document Number Rev ORION Q 200 101 7002 1 H Date Wednesday March 06 2002 5 d T
9. PE BAG100x400x0 04 1 15 600 181 1500 A FA ERA 1 8M 1 600 151 1500 AU 16 631 003 0001 1650 1 17 846 120 E0AL AC SDC PW 4 12V60W 1 18 999 MA6 AY765 BM 780 010 011 1 19 899 000 7800 BM 780 M B ASS Y 1 20 385 184 042574 YSV 0 18uF M 25V 0805 1 C12 21 385 104 032584 SMD CC O luF 25V Y5V 0603 94 C15 C16 C17 C19 C20 C22 C24 C25 C27 C28 C29 C30 C37 C40 C41 C44 C45 C47 C48 C49 C57 C58 C59 C60 C61 C62 C63 C64 C65 C66 C67 C68 C69 C70 C71 C72 C73 C74 C75 C76 C77 C78 C79 C80 C81 C82 C83 C84 C85 C86 C87 C88 C89 C90 C91 C92 C93 C94 C95 C96 C97 C98 C99 22 382 103 032564 CC 0 010 25 X7R 0603 2 C13 C53 23 382 473 032564 0 047uF 25 X7R 0603 3 IL 21 C23 C26 24 382 102 032564 1000pF 25V X7R 0603 1 33 25 382 221 032564 CC 220pF 25 X7R 0603 2 C42 C43 335 221 1362 2nd 26 381 330 032554 CC 33PF 25 NPO 0603 7 CI4C18 C38 C39 50 51 111 27 381 220 032554 CC 22 25V NPO 0603 2 C31 C32 23 28 381 331 032554 SMD CC 330pF 25V NPO 0603 C128 C129 C130 C131 C134 C135 C136 C137 29 881 101 032554 SMD CC NPO 100pF 25V 0603 2 C142 C143 30 381 181 032554 CC 180pF 25V NPO 0603 2 C138 C139 3
10. 95 780 107 1210 SMD BEAD MLB 321611 0120P N1 3 4 1L22 L23 L24 L11 96 1631 001 4050 4 30 10154318 90mm 1 97 902 8MI0 6006 780 KAA PM 010 011 1 98 100 006 3062 R3x6mm TPHSO 19 NVERTER SHIELD FRAME 2 MAIN BOARD SHIELD FRAME 12 CORE FRAME 1 MAIN BOARD FRAME 4 99 100 008 3012 SCREW R3 8mm TP1 3 FOR BASE BRACKET BASE 2 BASE BASE FRAME 1 100 100 010 3013 SCREW R3x10 TPI 2 FOR HING COVER BASE 2 101 1100 008 3032 SCREW R3 8mm ISO 21 FOR LCD PANEL LCD FRAME 4 FRAME FRONT PANEL 2 FRONT PANEL REAR COVER 4 REAR COVER REARPANEL 1 INVERTER PCB FRAME 2 BASEBRACKET AUDIO PCB 4 FRAME HIGHE 4 102 100 008 3032 1 SCREW NYLOK R3xL801SO 4 HINGE BASEBRACKET 4 103 1105 008 3012 SCREW T3 8mm TPI 15 FOR VR BRACKET BASE 1 FRONT PANEL OSDBOARD 6 FRAME FRONTPANEL 4 SPEAKER BASE 104 108 308 4133 SCREW R W4 8mm ISO LOCK 1 105 120 001 780 BET LCD AY765 IC BGA296P HJ 1 106 121 001 700 LCD VR BRACKET SECC t 1 0mm 1 107 121 002 700 LCD BASE BRACKET SECC t 1 6mm 1 108 123 001 700 LCD MAIN BOARD SHIELD 5 1 109 123 002 P700 LCD FRAME SECC t 1 0mm 1 110 123 003 P700 ILCD INVERTER SHIELD t 0 3mm 1 111 126 001 P700 LCD HONGE SUS t 2 0mm 1 112 151 001 765 IREAR COVER 011 1 26 113 151 002 A Y765 REAR PANEL COVER 010
11. No display White 21 Check the main board L1 Check the cable on the J9 Check the main board U1 Pin8 2 Change the main board Change the Fl of main board Change the main board YES Nice Jub 1 REPLACEMENT PARTS LIST Item Parts number Description OPA Reference 22 1 988 51 0 1003 BM 780 AA HE 010 011 1 2 1002 001 0DOC B ILCD SERIES 7458 H28xW21 8mm 1 3 002 001 TCO95 SERIES 95 1 4 002 002 457 BM14 15 17 HE MANUAL 1 5 003 002 0848 1 CTN LBL 100x55 1 6 003 101 LCD2 LCD SERIES TCO 95 LBL COLOR 1 7 003 201 0001 BAR CODE LABEL ZE 3 48 12m m 1 8 005 001 C700 LCD FLUTE PRO V 1 9 1005 002 LCDC LCD13 15 FAIRE 290x160x55mm 1 10 153 001 LCD LCD PT330 500 BACK LBL 1 11 160 001 P700L ILCD POLY LON L EPS 1 12 160 001 P700R ILCD POLY LON R EPS 1 13 170 001 LCD5 ILCD15 PE 550x800x0 06mm 1 FOR SET 14 170 000 LCDS 13 155
12. 75 506 178 ES8P 24 IC W78E58P 24 X 59 EFS 1 014 506 178 58 40 2nd 76 481 LCC 0440 PLCC SOC 1 27 1 014 77 1506 2AI C1578 ICDC AICIS78 SMD 2 U13 U16 78 506 SNM 24C16 LINEAR OC NM24C16M 8 SMD 1 U7 79 1506 524 LC21 MEMORY 24LC21 SMD 1 109 80 506 6AD 9884 2 A D D A AD9884KST 140 SMD 1 Us 81 506 774 LVT14 74 4 ADCW HI SPEED 1 UIO 82 506 7NC 7ST32 78 32 TTL GATESMD 1 U4 83 518 1 132 MOSFET IC XP132A01AOSR SMD 3 U1 U12 U15 518 1XP 132A 1 518 1CE 9435 2nd 84 1506 S00 GMZ4 SCALER GMZA SMD BGA 296PIN 1 103 85 506 0ALCY33 117 33 3 3V 900mA SMD 2 07 05 86 506 0AI CY28 117 28 2 8V 900mA SMD 1 Q6 87 518 02N 3904 2N3904 SMD 1 Q4 88 504 000 6300L IRESET IC V6300L TO92 DIP 1 002 89 520 010 5820 DIODE 1N5820 2 ID1 D2 522 030 B340 T 2nd 90 506 5KM G112 SGRAN 1Mhz 32 KM4132G1120 7 2 U19 U18 1 91 506 052 150 52150 100 PANEL LINK IC SMD 020 25 92 200 101 7000 PRO 700 M PCB 1 M PCB 93 387 221 860674 SMD 220uF 6 3V 6 3 5 4 4 EC10 EC13 EC19 EC36 387 221 841674 2nd220uf 16V 94 281 035 3314 SMD R 0603 330 ohm 2 R63 R66
13. EEPROM MCU POWER SDA BLK ON OFF SCL BRIGHTNESS SWITCH POWER SPIN 12V gt SUPPLY AD Oyy CRYSTAL 0 REGULATOR N LOM 2 POWER T ADAPTER 32V FUNCTION KEY HI VOLTAGE INVERTER Proview Electronics Taiwan Co LTD 6F NO 1 Pau Sheng Rd Yung Ho City Taipei County Taiwan R O C Tel 886 2 2231 6789 Fax 886 2 2232 4613 Title BLOCK DIAGRAM ORION Q 200 101 7002 1 Bize Document Number Date Wednesday March 06 2002 Bheet Ld 1 F CONDUCTION VIEW MAIN BOARD Component Side 1999 na na s L Q 00 101 7001 C Rev c AZA 10 MAIN BOARD Soild Side 11 Main Board G SCHEMATIC DIAGRAM 16085GX w 2 Fom2oroc400o7 GND ANA mei FB25 4 GREEN ADC 2 i CI 2012 400107 7108 Kep QD ANA 0 am EDADC 2 1 RED 7 gt M vows 39 veo GREEN ae 63 10 pF Y NE BLUE 4 14 FB 0 ANA 5 5 Da PAHSYNC 3 0
14. 720X350 720X400 800X600 800X600 800X600 di D Back 1 907us 1 907us 1 589us 3 063us 3 810us 3 810us 1 907us 1 907us 3 556us 2 20 1 280us Porch E Front 0 636us 0 636us 0 954us 3 064us 1 016us 0 508us 0 635us 0 635us 0 666us 1 12us Porch 70 087Hz 70 087Hz 59 941Hz 66 625Hz 72 810Hz 75 000Hz 70 087Hz 70 087Hz 56 250Hz 60 317Hz 72 188Hz 14 268ms 14 268ms 16 683ms 15 009ms 13 734ms 13 333ms 14 268ms 14 268ms 17 778ms 16 579ms 13 853ms 11 122ms 12 711ms 15 253ms 13 723ms 12 678ms 12 800ms 11 122ms 12 711ms 17 067ms 15 840ms 12 480ms 0 064ms 0 064ms 0 064ms 0 086ms 0 079ms 0 080ms 0 064ms 0 064ms 0 057ms 0 106ms 0 125ms D Back 1 907ms 1 112ms 0 794ms 1 115ms 0 528ms 0 427ms 1 907ms 1 112ms 0 626ms 0 607ms 0 478ms Porch E Front 1 175ms 0 38105 0 572ms 0 085ms 0 449ms 0 026ms 1 175ms 0 381ms 0 028ms 0 026ms 0 77ms Porch H V SYNC 400us 000us 200us lus Preset A d rom non Gane 49 500MHz 55 000MHz 65 000MHz 75 000 78 750MHz 108 00 135 00MHz 3 EL us 49 107KHz 48 363KHz 56 476KHz 60 023KHz 63 98KHz 79 976KHz gt 21 333us 20 36415 20 677us 17 707us 16 660us 15 630us 12 50415 16 1625 15 127us 15 754us 13 653us 13 0033 11 8520 9 481us 1 616us 2 18205 2 09205 1 813us 1 219us 1 037
15. DIG uF 0 ut YM f ds m am na f 1 17098308 3 cm BA IL i i J 4 926 OF i Proview Electronics Taiwan LTD i 6F NO 1 Pau Sheng Rd Yung Ho City County Taiwan R O C Tel 886 2 2231 6789 Fax 886 2 2232 4613 154 i fite ond c e ize Document Number ev ORION Q 200 101 7002 E1 Date Wednesday March 06 2002 heet 6 d 7 17 VI 9 10 JUMPER 010 DH m2 12 IES i _ cn RB RSI RS 1 30 cs Ts GND PWR AI b 5 012 GND PIR c Y GND PNR GND PWR CONT 19 IST 86BPHK 080 PIDSSTT c RM 2 uF 113 Is E 1 a 1 Rol ca n Mn t CT t 2 LOUT 3 LINEI R 10K i 4 2 RD 20K IST S0BPHK 8 1 Ct M OtuF 8 chi RB REO III I 5 m TF J Ct C130 gt D om p 10K p L du L 6 SSTSIBPHK 5 6 AM 6 1 V R5 R16 OK R BOND GND PIR V S K tok
16. PITCH 2 0 1 03 160 210 104 0856 R CF 100K ohm 1 8W 5 2 L3IA 161 307 221 1170 220pF 50V 20 2 4 65 162 328 104 2690 CC AXIAL 0 1uF Z 50V 1 163 899 400 7800 780 CONTROL B ASS Y 1 164 401 170 0200 MD 848 TACT SW H 5mm TSABI 5 SI S2 53 54 S5 165 520 005 0302 500 LED LT0302 23 1 DI 166 630 008 001 JST 1 5mm HEADER ZR WA S8B ZR 1 J 167 200 400 7000 2 700 VR CONTROL 1 168 705 470 2601 17 LCD P LINK 17117022 132 1 169 849 400 0001 INVETER 17 FOR 4 ii 1 28 MEMO 29
17. TDAT268 Rt 4 j ik SOA i 100uF PSV Sc FR ra M mS GID PiiR GND PIR e o Dot our TDAT268 VCC max d8V i d 0 Br r1 ama Rl VRE NRR IRR x GND AUD GND PIR C133 090 220pF 220pF remove 85 82 65 72 Proview Electronics Taiwan Co LTD 6F NO 1 Pau Sheng Rd Yung Ho City Taipei County Taiwan R 0 C Tel 886 2 2231 6789 Fax 886 2 2232 4613 AUDIO Bize Document Number ev ORION Q 200 101 7002 E1 El Date Wednesday March 06 2002 pe 7 wd 7 18 H TROUBLE SHOOTING HINTS No Display Black Audio board Fl Break YE Change Fl NO NO Check Power YES In Cable Push the power Audio Board ON OFF switch LED Color YES Back light YES To Step 2 change ON NO NO Check the J1 Pinl or Inverter High Voltage Check main board U14 Pin15 Make sure the Hi Lo under push power sw connection of NO Inverter is YES fine Check the J1 Pin3 of Inverter YES Check the connection of J7 cable YES Change the main board Hi Lo under Change the push power sw i main board Change the Inverter NO 20 Check the main board L1 Change the main board Check the main board U1 Pin8 2 Change the main board Change the Fl of main board Change the main board YES Nice Jub
18. bottom are provided for ventilation to ensure reliable operation of the product and to protect it from overheating those openings must not be blocked or covered The openings should never be blocked by placing the product on bed sofa rug or other similar surface This product should not be placed in a built in installation less proper ventilation is provided This products should be operated from the type of power source indicated on the marketin label If you are not sure of the type of power available consult your dealer or local power company This product is equipped with a 3 wire grounding type plug a plug having a third grounding pin This plug will only fit into a grounding type power outlet This is a safety feature if you are unable to insert the plug into the outlet contact your electrician to replace your obsolete outlet Do not defeat the purpose of the grounding type plug Do not allow anything to rest on the power cord Do not locate this product where persons will walk on the cord If an extension cord is used with this product make sure that the total of the ampere ratings on the product plugged into the extension cord to the waplugged into outlet does not exceed 15 ampere Never push objects of any kind into this product through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a risk of fire or electric shock Never spill liquid of any kind on the product Do not attempt to service this pr
19. en 1 IM MM TANT n om RI GM U MM MM 1 RM 0 I MM TNI DNO 08000 1016 PO TF 3601 Gg TAN 3 GM 2 Dot us T cas Hg GM E 0800 TNS 7 BAG 47 138 us DANG TIOUT lh CAD BAT n m XOKO H r III 5 msa e ND PLLGND ns MI WOSPURDN 3 DHSYNC Fae III TANS GND gt 000 s Lo mams as ak N 7 ae 25 aH DOE 4101 1 TED 5 DSHCLK DER IC fl 3 nt alli DER 7 4 m TEL DE M 8 IV 6 IL 8 3 DISP SHCLK nm 2 2 19 E 2 9 wor 4229 10 3 5 3 10 no 7 T 1 272 mx VCC3D0V VCC3DCV 5 2 5 p cn po ps RBT 2 5 RBS 21146 TA T RE 8215 4812 MM MM 680 1 8 Hout IV 5 Lan 800 cat 5 u MM TN Hah RP y e TANZ Hi 6 DNO 08000 vec TKOUTO GB7 10 u DEF ci DOU S E SNO gDNG eo L0 5VXC 1 m 0500 Q e m TAN Ed H mome Dir 3 NN
20. 1 330 471 16205 MINI 470uF 16V 105C SK 2 25 27 32 330 102 06205 MINI EC 1000uF 6 3V TP SK 2 EC23 EC26 33 387 2 2 841674 EC 2 2uF 16V TP85C 1 34 387 100 841674 SMD EC 10uF 16V 85C 20 11 12 14 15 EC16 EC18 EC20 EC21 EC22 EC24 EC28 EC29 EC31 EC32 EC33 EC34 EC35 EC37 EC38 35 281 035 0R04 SMD R 0 ohm 5 0603 16 IR102 R100 R109 R110 R112 R113 R120 R121 R122 R123 R124 R125 R126 R127 R105 R91 36 281 035 2204 SMD R 22 ohm 0603 3 R33 R34 R35 37 281 035 4704 SMD 47 ohm 0603 i 5 IR36 R37 R52 R53 R64 38 281 035 7504 SMD R 75 ohm 0603 4 R43 R44 R45 R104 39 281 035 1014 RES 100 5 1 10W 0603 3 R61 R65 R70 40 281 035 1514 SMD R 150 ohm 0603 2 29 31 41 281 035 1814 SMD R 180 ohm 0603 i 1 R95 42 281 035 4714 SMD R 470 ohm 0603 3 R92 R94 R96 43 281 035 2214 SMD R 0603 220 ohm 2 62 67 44 281 035 1024 RES 5 1 10W 0603 3 RIO R68 R93 45 281 031 15014 IRES 1 5K 1 0603 1 10W SMD 1 R 46 281 031 20014 SMD R 2K 1 0603 3 IR30 R32 R101 47 281 035 4724 SMD R 4 7 K 0603 4 1 RI 48 281 035 1034 RES 10K 5 1 10W 0603 24 R9 R11 R13 R15 R21 R23 R25 R26 R27 R28 R38 R40 R41 R42 R47 R57 R58 R87 R97 R98 R99 R103 R106 R116 49 281 031 47024 SMD R 47K 0603 1 3 2 R69 R71 50 281 035 1044 RES 100K 5 1 10W 0603 1 R117 51 281 035 1064 SMD R 10M 0603 ii 4 R73 R74 R83 R88 52 281 031 62014 SMD R 62K 0603 1
21. 81 CABLE TIE ALT 0 85S 2 138 710 204 0EP7 EP17 SP 8ohm 2W 2 139 104 008 3032 SCREW R W3 8mm ISO 1 CORE BASE FRAME 1 140 105 010 3012 SCREW T3 10mm TPI 7 COVER BASE 5 BASE USB COVER BASE 2 141 899 C00 7800 BM 780 AUDIO PCB ASS Y 1 142 318 154 0550 0 15uF 50V 4 590 2 Ga RODA 143 330 120 50275 MINI EC 10 50 105C SM 4 EC4 EC5 EC9 EC10 144 330 101 16275 EC 100uF 16V 105C SM TPMI EC2 EC3 EC7 EC8 EC12 EC13 145 830 471 16205 EC 470uF 16V 105C SK 3 ECI EC6ECII 146 330 102 16203 1000uF 16V SK 1 147 210 102 0856 R CF ohm 1 8W 5 2 R2 R3 148 210 223 0856 R CF 22K ohm 1 8W 5 2 RLR4 149 409 005 0103 PHONE JACK TCO99 SCJ 0346M2 B 1 150 409 005 0105 PHONE JACK TCO99 SCJ 0346M2 G 1 D 27 151 504 00 2025 AUDIO AMP IC TEA2025B 1 U2 THREE TERMINAL REGULATOR 152 505 001 7809 780 1 Ul 153 550 850 5000 PE BEAN DER 125 5 1 FI 154 630 002 D000 JST 3 96mm HEADER 275 2 EIS 155 622 106 0201 JUMPER 2 54mm 0 6D SESH 1 39 156 630 006 1009 BASE 6Pin JWT 2001 j amp PITCH 2 0 157 760 100 0002 BEADS INDUCTOR TAPING 6mm 2 14112 158 200 B00 7000 2 700 AUDIO B PCB 1 159 630 004 1009 BASE 4Pin JWT 2001
22. AY765 Service Manual Proview Electronics Co Ltd 6F No 1 Pau Sheng Road Yung Ho City Taipei 234 Taiwan Tel 886 2 2231 6789 Fax 886 2 2231 5678 TABLE OF CONTENTS SERVICE WARNING IMPORTANT SAFETY INSTRUCTION SPECIFICATIONS TIMING CHART 2 W gt CONTROL LOCATION BLOCK DIAGRAM Pm CONDUCTION VIEW G SCHEMATIC DIAGRAM H TROUBLE SHOOTING HINTS I REPLACEMENT PARTS LIST 21 25 WARNING To prevent from fire or shock hazard do not expose monitor to any rain or any form of water High voltage is inside the monitor so please do not remove the back cover of the cabinet if you are not a gualified monitor engineer Contact the local dealer or the nearest Proview branch office if you need help A IMPORTANT SAFETY INSTRUCTION Prior to using this service manual please ensure that you have carefully followed all the procedures outlined in the user s manual for this product 1 2 3 4 10 11 12 13 14 Read all of these instructions Save these instructions Follow all warnings and instructions a marked on the product Unplug this product from the wall outlet before cleaning Do not use liguid cleaners or aerosol cleaners use a damp cloth for cleaning Do not use this product near water Do not place this product on an unstable cart stand or tablle The product may fall causing serious damage to the product Slots and openings in the cabinet and the back or
23. OB KNOB 050 KEYBOARD PCB LED LENS FRONT PANEL COVER SPEAKER R COVER SPEAKER L Dartin REV DESCRIPTION MATERIAL SCALE FNSH qn LIMITS UNLES OTHERWISE NOTED ya D 10 11 12 13 14 15 Display colors Active Display Area Pixel Pitch Synchronization Range A Horizontal B Vertical Power Source Power Consumption Input Signal A Video B Sync Connection Type Resolution Color Temperature Dimension WxHxD Monitor Weight Base Operation Tilt Power Saving A ON B OFF Signal Connector Pin Assignment A PinNo B SPECIFICATIONS 16 7M color 337 9mm H x 270 3mm V 0 264 H x 0 264 V mm 31 80 KHz 60 75 Hz 100 240 Vac 50 60 Hz 50W max Analog R G B 0 7Vp p 75 Ohms TTL level positive or negative polarity 15 Pin D Type 1280 x 1024 pixels Cool warm 459mm W x 407mm H x 165mm D 7 5Kg 0 15 degree lt 50W 5W Red 9 Not Connected 2 Green 10 Sync Ground 3 Blue 11 Ground 4 Ground 12 SDA 5 Self Test 13 Horizontal Sync 6 Red Ground 14 Vertical Sync 7 Green Ground 15 SCL 8 Blue Ground C TIMING CHART The video signal timing is as following 1060 A Period B B Active C Syne Width ync D Back Porch 4 EE E Front porch Modes 640X350 640X400 640X480 640X480 640X480 640X480
24. X g 966 GM G87 Gal 4 X g RE BAB X RE BAS BM Xr RBS BAS X RBS DOBVSS X RES BAZ X RBT Bit X 10 55 X SHSYNCO BAO poa t 4 C7 os CD c o MLB 20120 0080P N2 remove 630 631 Mn I ld otur otr otr otur 2 MC a 1 PAVSYNC 1 PAHSYNC oe 2 RGBNAD 23j 4 4 Proview Electronics Taiwan Co LTD 6F NO 1 Pau Sheng Rd Yung Ho City Taipei County Taiwan R O C 4 Tel 886 2 2231 6789 Fax 886 2 2232 4613 Scaler Mascot II Size Document Number lev ORION Q 200 101 7002 1 LI Bet 3 o 7 Date Wednesday March 06 2002 14 UD VCC3DCV 380 1 VI 5 mM RAS par 171710 DM Ra B q TIN H d
25. oduct yourself as opening or removing covers may expose you to dangerous voltage points or other risks Refer all servicing to service personnel Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions a When the power cord or plug is damaged or frayed b If liquid has been spilled into the product If the product has been exposed to rain or water d Ifthe product does not operate normally when the operating instructions are followed Adjust only those controls that are covered by the operating instructions since improper adjustment of other controls may result in damage and will often require extension work by a qualified technician to restore the product to normal operation If the product has been dropped or the cabinet has been damaged f Ifthe product exhibits a distinct change in performance indicating a need for service SCREW 3410 REAR COVER BRACKET_ROTATE MAIN BOARD STAND BASE SCREW M3 2 5 ISO BRACKET BASE BRACKET M B STAND BASE COVER T_REAR SCREW 3 10 TP4 6 ISO 53 SCREW M3 L8 ISO STAND FRONT COVER SCREW M4 10 ISO HINGE LCD FRAME LCD PANEL SCREW M3 8 ISO SCREW M3 8 ISO SCREW M3 8 ISO GLASS STAND REAR COVER SCREW 3 10 TPI 3 RR w t COVER CODE SCREW348TPI COVER OSD KN
26. us 1 0670 d EE D Back 3 232us 1 745us 2 462us 1 920us 2 235us 2 296us 1 837us Porch E Fi 0 323us 1 31us 0 369us 0 321us 0 203us 0 444us 0 119us Porch 75 000Hz 75 087Hz 60 004Hz 70 069Hz 75 029Hz 60 020Hz 75 025Hz LM 13 333ms 13 318ms 16 666ms 14 272ms 13 328ms 16 661ms 13 329ms 12 800ms 12 707ms 15 880ms 13 599ms 12 795ms 16 005ms 12 804ms 0 064ms 0 061ms 0 124ms 0 106ms 0 050ms 0 047ms 0 038ms D Back 0 448ms 0 428ms 0 600ms 0 513ms 0 466ms 0 594ms 0 475ms Porch E Front 0 021ms 0 122ms 0 062ms 0 054ms 0 017ms 0 016ms 0 013ms Porch D CONTROL LOCATION Font control panel Menu Button Select Button Auto Button Power Button Led Power Display Un Kh Rear control panel 1 VGA Signal Cable 1 Line in jack 2 Power jack E BLOCK DIAGRAM LCD PANEL LVDS VSYNC HSYNC LVDS VGA IN ADC SCALER Tem 10 EVEN 12PIN 8 RO RT 0 B GA0 G N 3 R G B 8 a E 880 X DDC SDA T DDC SCL D DE A LVDS 24621 EEPROM CRYSTAL e 10 000 B BB0 BB mazi 24C16 12M HZ
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