ViewSonic PT770 Schematic Diagrams - Page 21

NO I LOCATION I C217 2 C222 3 C223 4 C224 5 C225 6 C226 7 C514 8 C519 9 L201 10 L203 II Q208 12 Q51I 13 Q512 14 Q519 15 Q520 "la R.204 17 R243 18 R244 19 R247 20 R252 21 8348 22 11513 23 2538 24 R541 25 11542 26 8543 27 P344 28 R554 29 R556 30 8558 31 R559 32 VR502 33 VR504 34 W501 35 W502 36 W503 I W604 REPLACEMENT PARTS LIST V775 PART-NO DESRII'TION 3017-0010-0150 : ASS'Y 17" MAIN BD 0120.4562.9131 M P/C PPS 0.0056uF 1.6KV 1F-K 0120-3334.2531 P/C PPN 0.33uF 250V I F-K 0120.9125.4031 ' MPS 1.2uF 400V 1F-K 0120.3474-2531 P/C PPN 0.47uF 250V 1F-K 0120-3224-2531 P/C PPN 0.22uF 250V I F-K 0120-3104-2531 P/C PPN 0.1uF 250V 1F-K N.C. N.C. 0369-0100-0020 CIIOKE COIL E130 1.5m11 IA 0381-0000-0020 LINEARITY COIL 34u1I 6A 0410-2000-2505 TRANSISTOR 2SC5048 TO-31' N.C. N.C. N.C. N.C. 0131-6801-1810 RES. MF 6.8Kohm I/8W FA 0131-1303-1810 RES. MF 130Kohm I/8W FA 0131-2743-1810 RES. MP 274Kohm 1/8W F A 0131-2003-1810 RES. MF 200Kohm I/8W F A 0132-0828-0252 RES. MOF 0.82ohm 2W 1A-FK 0132-1508-0252 RES. MOP I.5ohm 2W J A-FK N.C. 0130.1503.1850 RES. CF 150Kohm 1/8W1 A N.C. N.C. N.C. N.C. N.C. N.C. N.C. 01304708-1250 I RES. Cr 4.7ohm I/2W 1A N.C. N.C. 0451-2500-0213 I WAFER 2.50mm 21' 180'Kink N.C. N.C. 3017-0010-0152 : ClfASS'Y 17" CRT BD 0261.0000-0011 I CRT SOCKET 17" V775 Verl PT770 DATE : 84 / 9 / 12 PAGE : 1OF 2 PART-NO 1 DESCRIPTION 3017-0020-0150 : ASS'Y 17" MAIN BD 0120-4682-9131 P/C PPS 0.0068uF I.6KV 1F-K 0120-3394-2531 P/C PPM 0.3%!' 250V 1F-K 0120.9155-4031 P/C MPS I.5uF 400V 1F-K 0120.3684-2531 P/C PPN 0.68uF 250V 1F-K 0120.3334-2531 P/C PPN 0.33uF 250V 1F-K 0120-3154-2531 P/C PPN 0.15uF 250V I F-K ' 0111-1103-5122 C/C DISK 0.0IuF 50V 2511F-K 0111-1103.5122 C/C DISK 0.0IuF 50V Z5U F-K 0369-0100-0030 CHOKE COIL E130 1.0mH IA 0381-0000-0010 LINEARITY COIL 24u1I 6A 0410-2000-2511 TRANSISTOR I3U2525AF To-31, 0410-2000-3106 TRANSISTOR 25C121MC TO-92 0410-0000-2106 TRANSISTOR 2SA673AC '10-92 0410-2000-3106 TRANSISTOR 2SCI 2I3AC TO.92 0410-0000-2106 TRANSISTOR 2SA673AC TO.92 0131-5111-1810 RES. MF 5.1IKohin I/8W FA 0131-2213-1810 RES. Mr 22IKohm I/8W F A 0131-2433-1810 RES. ME 243Kohm 1/8W FA 0131-1503-1810 RES. MP 150Kohm I/8W F A 0132-0688-0252 RES. MOF 0.68ohm 2W 1A-FK 0132-2708-0252 RES. MOP 2.7ohm 2W 1A-FK 0130-7509-1254 RES. CF 75ohm I/2W 1R-K 0130-1303-1850 RES. CF I30Kohm I/8W 1A 0131-1003.1810 RES. MF I00Kohm I/8W I' A 0130-1303-1850 RES. CF I30Kohm 1/8W 1A 0130-5601.1850 RES. CF 5.6Kohm 1/8W 1A 0130-7509-1254 RES. CF 75ohm I/2W 112-K 0131-1003.1810 RES. MP 100Kohm I/8W F A 0130.1303.1850 RES. CF 130Kohm I/8W I A 0130-5601-1850 RES. CF 5.6Kohm 1/8W 1A 0130.6209.1250 RES. CE 62ohm 1/2W .1 A 0151-1023.1001 SVR M/STAND/B I Kohm B 6 0151-1023-1001 SVR M/STAND/B I Kollin 116 0451.2000.0203 WAFER 2.00mm 21' 180%ink 0451-2000.0203 WAFER 2.00mm 21' 180' Kink 0451-2000.0203 WAFER 2.00mm 2P 180'Kink 3017-0020.0152 : CIIASS'Y 17" CRT BD 0261-0000-0021 CRT SOCKET I7" PT770 Verl