Technical Service Manual; Isa Series Power Amplifiers - QSC ISA280 Technical & Service Manual

Main PCB Assembly ISA750 continued
QSC Part # Description
CO-000222-GP 8-PIN IC SOCKET
CO-000223-GP 26-PIN DUAL ROW IEC
CO-000224-GP CONN 6 PIN ST. WAFER
CO-000226-GP CONN 13-PIN WAFER 2.0
HW-000020-GP FUSE HOLDER 6.3MM
IC-000211-GP IC NE5532 OP AMP
IC-000212-GP IC NE5517D
IC-000214-GP LM311M VOLTAGE
MS-000127-GP FUSE T20A 125V 6.4 X 32MM
PC-007501-00 SRV - MAIN PCB, ISA 750/800T
PL-000150-GP LED HOLDER
PL-000155-GP INSULATION SILICON FOR TO-220
PL-000156-GP RUBBER FEET
PT-225002-GP VR VOL. 2.5K,11 DETENTS, D-SHAFT
QD-000197-GP LED 4.7MM RED W/STAND
QD-000198-GP LED 4.7MM GRN W/STAND
QD-000201-GP DIODE LL4148 SM
QD-000202-GP DIODE 1N4004 AL
QD-000203-GP DIOD ZNR 15V 1W SILICON EPIT
QD-000204-GP XISTOR NPN 60V 200MA 3904 SOT-23
QD-000205-GP XISTOR PNP 40V 0.2A TR3906 SOT-23
QD-000206-GP DIOD RECT FAST, IN4934 AT
QD-000207-GP XISTOR NPN 250V 0.5A MJE15032
QD-000208-GP XISTOR PNP 230V 5A 2SA1943
QD-000209-GP XISTOR NPN 230V 5A 2SC5200
QD-000210-GP XISTOR PNP 250V MJE15033
QD-000213-GP TR KST42
QD-000215-GP DIODE MUR1520 15A 200V
QD-000216-GP THYRISTOR 200V 0.1W 2N5064
QD-000217-GP DIODE, 400V, 3A, IN5404, DO-201AD
QD-000218-GP DIOD ZNR 3.8-4.0V 1/2 HZ SER
QD-000219-GP DIODE ZENER 1.3W 10V TEMIC
QD-000220-GP DIODE ZENER 1W 12V AT TEMIC
QD-000221-GP TRIAC 600V 40A MAC224 A8
QD-000222-GP TR RFP50N06 N-CH PWR
QD-000223-GP TR 2N5064 TRIODE
QD-000269-GP DIODE ZENER 5.1V 5% .25W DO-35
RE-.02201-GP 0.22 OHM 5% 3W THK FLM
RE-.15003-GP 1.5 OHM 5% 2W THK FLM
RE-.33001-GP RMF 1W 3.3 OHM 5%
RE-.56006-GP RMF 2W 5.6 OHM 5%
RE-000004-GP RMG 1/8W 0 OHM 5% 1206
RE-000250-GP NTC RES 50 OHM
RE-000260-GP THERMAL PTC 60C 100 OHM
RE-001005-GP RMF 1/4W 10 OHM 5%
RE-001201-GP 12 5% 5W METAL OXIDE FILM
RE-002202-GP RMF 1W 22 5% AT FP
RE-004702-GP RMG 1/10W 47 OHM 5% 0805
RE-007506-GP RMG 1/10W 75 OHM 5% 0805
RE-010006-GP RMG 1/10W 100 5%
RE-010007-GP RMG 1/8W 100 OHM 5% 1206
RE-010008-GP RMF 1/4W 100 OHM 5%
RE-010009-GP 100 OHM POT PCB MOUNT
RE-012003-GP RMF 3W 120 OHM 5% AL METAL
RE-027004-GP RMG 1/10W 270 OHM 1% 0805
RE-027402-GP RMG 274 OHM 1/10W 5%
RE-039001-GP RMG 1/10W 390 OHM 5% 0805
RE-082003-GP RMG 1/8W 820 OHM 5% 1206

Technical Service Manual

ISA Series Power Amplifiers

Qty. Reference
2 U101, U201
2 J1, J203
1 J421
2 J104, J204
4 F100, F200
2 U101, U201
1 U10
4 U170, U171, U270, U271
2
1
4 REF: LD1, LD100A, LD200A
2
1
2 R112, R212
2 LD100A, LD200A
3 LD1A, LD101A, LD201A
43 D2, D9, D14, D16–D19, D102–D106, D111–D116, D121, D171, D173,
D177, D202–D206, D211–D216, D221, D271, D273
6 D1, D10–D13
6 D8, D15, D100, D101, D200, D201
17 Q5, Q8, Q9, Q11, Q12, Q16–Q18, Q101, Q102, Q171, Q173, Q201, Q202,
Q271, Q273
12 Q4, Q6, Q7, Q13–Q15, Q100, Q172, Q175, Q200, Q272, Q275
4 Q108, Q109, Q208, Q209
3 Q10, Q105, Q205
8 Q103, Q107, Q109, Q111, Q203, Q207, Q209, Q211
8 Q104, Q108, Q110, Q112, Q204, Q208, Q210, Q212
2 Q106, Q206
1 Q1
4 D175, D176, D275, D276
2 D219, D220
4 D117, D118, D217, D218
2 D170, D270
2 D174, D274
2 D178, D278
2 Q113, Q213
4 Q170, Q174, Q270, Q274
2 D119, D120
4 D107, D110, D207, D210
16 R142, R143, R148, R149, R152, R153, R156, R159, R242, R243, R248,
R249, R252, R253, R256, R259
4 R181, R182, R281, R282
5 R20, R146, R147, R246, R247
2 R160, R260
1 D-LD1
2 R134, R234
2 R4, R7
2 R163, R263
8 R154, R155, R161, R162, R254, R255, R261, R262
4 R136, R137, R236, R237
5 R25, R170, R189, R270, R289
4 R124, R127, R224, R227
4 R109, R110, R209, R210
2 R30, R197
2 R164, R264
1 R231
1 R17
2 R196, R296
2 R113, R213
2 R120, R220
9 R111, R115, R130, R132, R145, R215, R230, R232, R245
Comments
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