Technical Service Manual
27
ISA Series Power Amplifiers
CA-547008-GP
4.7UF 20% 250V ELECTRO RAD
1
C7
CA-647006-GP
CE 16NP 47UF 20% RL
2
C106, C206
CA-710009-GP
CE 25V 100UF 20% RL
2
C105, C205
CA-722006-GP
CE 25V 220UF 20% RL
5
C13, C112, C113, C212, C213
CA-847001-GP
CE 80V 4700UF 20% RL 25X
4
C120, C121, C220, C221
CH-000164-GP
HEATSINK ISA280/450
1
CH-000165-GP
PCB HOLDER ISA GPE
1
CH-000168-GP
VR BRACKET ISA
2
CH-000171-GP
BRACKET, RT ANGLE HD15
1
CH-000172-GP
CLAMP TRANSISTOR
1
CO-000205-GP
HEADER 6-PIN RT ANGLE
1
J421
CO-000209-GP
HEADER 3-PIN RIGHT ANGLE
2
J401, J402
CO-000210-GP
HEADER 4-PIN RIGHT ANGLE
2
J422, J423
CO-000213-GP
CONN 2 PIN STRAIGHT WAFER
2
J337, J425
CO-000214-GP
CONN 3 PIN STRAIGHT WAFER
3
J157, J309, J310
CO-000215-GP
CONN 4 PIN STRAIGHT WAFER
2
J345, J348
CO-000216-GP
CONN 8 PIN STRAIGHT WAFER
2
J297, J424
CO-000217-GP
CONN 13 PIN STRAIGHT WAFER
2
J104, J204
CO-000219-GP
3 PIN INPUT JACK
2
J102, J202
CO-000220-GP
CONN HD15
1
J50
CO-000221-GP
Z-TAB ISA
14
E9–E12, E100, E101, E112, E200, E201, E212, E226–E229
CO-000222-GP
8-PIN IC SOCKET
2
U101, U201
CO-000223-GP
26-PIN DUAL ROW IEC
2
J1, J203
IC-000211-GP
IC NE5532 OP AMP
2
U101, U201
IC-000212-GP
IC NE5517D
1
U10
PC-004501-00
SRV - MAIN PCB, ISA 3 SPACE
1
PL-000150-GP
LED HOLDER
3
REF: LD1A, LD100A, LD200A
PL-000154-GP
INSULATION SHEET IC ISA
5
PL-000156-GP
RUBBER FEET
1
PL-000162-GP
INSULATION BUSHING
5
PT-225002-GP
VR VOL. 2.5K,11 DETENTS, D-SHAFT
2
R112, R212
QD-000197-GP
LED 4.7MM RED W/STAND
2
LD100A, LD200A
QD-000198-GP
LED 4.7MM GRN W/STAND
3
LD1A, LD101A, LD201A
QD-000201-GP
DIODE LL4148 SM
35
D2–D7, D9, D14, D16–18, D102–D106, D111–D116, D119, D202–D206,
D211–D216, D219
QD-000202-GP
DIODE 1N4004 AL
9
D1, D10–D13, D117, D118, D217, D218
QD-000203-GP
DIOD ZNR 15V 1W SILICON EPIT
6
D8, D15, D100, D101, D200, D201
QD-000204-GP
XISTOR NPN 60V 200MA 3904 SOT-23
9
Q5, Q8, Q9, Q11, Q12, Q101, Q102, Q201, Q202
QD-000205-GP
XISTOR PNP 40V 0.2A TR3906 SOT-23
6
Q4, Q6, Q7, Q100, Q200, Q13
QD-000206-GP
DIOD RECT FAST, IN4934 AT
4
D108, D109, D208, D209
QD-000207-GP
XISTOR NPN 250V 0.5A MJE15032
3
Q10, Q105, Q205
QD-000208-GP
XISTOR PNP 230V 5A 2SA1943
6
Q103, Q107, Q109, Q203, Q207, Q209
QD-000209-GP
XISTOR NPN 230V 5A 2SC5200
6
Q108, Q110, Q112, Q208, Q210, Q212
QD-000210-GP
XISTOR PNP 250V MJE15033
2
Q106, Q206
QD-000213-GP
TR KST42
1
Q1
QD-000252-GP
DIODE ZENER .25W 4.7V
4
D107, D110, D207, D210
RE-.02201-GP
0.22 OHM 5% 3W THK FLM
12
R142, R148, R149, R152, R153, R159, R242, R248, R249, R252, R253,
R259
RE-.56006-GP
RMF 2W 5.6 OHM 5%
2
R160, R260
RE-.68001-GP
RMF 1W 6.8 OHM 5%
5
R20, R146, R147, R246, R247
RE-000003-GP
RMG 1/10W 0 OHM 5% 0805
2
R265, R266
RE-000004-GP
RMG 1/8W 0 OHM 5% 1206
1
R53
RE-000250-GP
NTC RES 50 OHM
2
R134, R234
RE-000260-GP
THERMAL PTC 60C 100 OHM
2
R4, R7
RE-001201-GP
12 5% 5W METAL OXIDE FILM
4
R161, R162, R261, R262
RE-002202-GP
RMF 1W 22 5% AT FP
4
R136, R137, R236, R237
RE-004702-GP
RMG 1/10W 47 OHM 5% 0805
3
R25, R124, R224
RE-004753-GP
RMG 1/10W 47.5 OHM 1% 0805
1
R51
RE-007506-GP
RMG 1/10W 75 OHM 5% 0805
2
R127, R227
RE-010002-30
100, 1 PCNT, 1/10W, THICK FILM, 0805, 100V
1
R211
Main PCB Assembly ISA280 continued
QSC Part #
Description
Qty. Reference
Comments
Содержание ISA 280
Страница 2: ......
Страница 4: ...2 QSC Audio Products LLC TD 000163 00 Rev B ISA amplifier rear view...
Страница 74: ...72 QSC Audio Products LLC TD 000163 00 Rev B Chassis assembly ISA280 ISA300T...
Страница 75: ...Technical Service Manual 73 ISA Series Power Amplifiers Chassis assembly ISA300T M4 X 20MM 46...
Страница 76: ...74 QSC Audio Products LLC TD 000163 00 Rev B Chassis assembly ISA300Ti...
Страница 77: ...Technical Service Manual 75 ISA Series Power Amplifiers Chassis assembly ISA300Ti...
Страница 78: ...76 QSC Audio Products LLC TD 000163 00 Rev B Chassis assembly ISA450...
Страница 79: ...Technical Service Manual 77 ISA Series Power Amplifiers Chassis assembly ISA450...
Страница 80: ...78 QSC Audio Products LLC TD 000163 00 Rev B Chassis assembly ISA500T M4 X 20MM 46...
Страница 81: ...Technical Service Manual 79 ISA Series Power Amplifiers Chassis assembly ISA500T ISA500Ti...
Страница 82: ...80 QSC Audio Products LLC TD 000163 00 Rev B Chassis assembly ISA500Ti M4 X 20MM 46...
Страница 83: ...Technical Service Manual 81 ISA Series Power Amplifiers Chassis assembly ISA750...
Страница 84: ...82 QSC Audio Products LLC TD 000163 00 Rev B Chassis assembly ISA750...
Страница 85: ...Technical Service Manual 83 ISA Series Power Amplifiers Chassis assembly ISA800T M4 X 20MM 46...
Страница 86: ...84 QSC Audio Products LLC TD 000163 00 Rev B Chassis assembly ISA800T...
Страница 87: ...Technical Service Manual 85 ISA Series Power Amplifiers Chassis assembly ISA800Ti...
Страница 88: ...86 QSC Audio Products LLC TD 000163 00 Rev B Chassis assembly ISA800Ti...
Страница 89: ...Technical Service Manual 87 ISA Series Power Amplifiers Chassis assembly ISA1350...
Страница 90: ...88 QSC Audio Products LLC TD 000163 00 Rev B Chassis assembly ISA1350...
Страница 91: ...Technical Service Manual 89 ISA Series Power Amplifiers Chassis assembly ISA1350...
Страница 92: ...90 QSC Audio Products LLC TD 000163 00 Rev B Chassis assembly ISA1350...
Страница 93: ...Technical Service Manual 91 ISA Series Power Amplifiers...
Страница 94: ...92 QSC Audio Products LLC TD 000163 00 Rev B...
Страница 95: ...Technical Service Manual 93 ISA Series Power Amplifiers...
Страница 98: ...96 QSC Audio Products LLC TD 000163 00 Rev B ISA 280 Early version page 3 of 3...
Страница 101: ...Technical Service Manual 99 ISA Series Power Amplifiers ISA 280 Revised version page 3 of 3 March 2003...
Страница 106: ...104 QSC Audio Products LLC TD 000163 00 Rev B ISA 300Ti page 3 of 3...
Страница 107: ...Technical Service Manual 105 ISA Series Power Amplifiers ISA 300Ti page 3 of 3...
Страница 110: ...108 QSC Audio Products LLC TD 000163 00 Rev B ISA 450 Early version page 3 of 3...
Страница 113: ...Technical Service Manual 111 ISA Series Power Amplifiers ISA 450 Revised version March 2003 page 3 of 3...
Страница 118: ...116 QSC Audio Products LLC TD 000163 00 Rev B ISA 500Ti page 2 of 3 Gray shading indicates signal path...
Страница 119: ...Technical Service Manual 117 ISA Series Power Amplifiers ISA 500Ti page 3 of 3...
Страница 122: ...120 QSC Audio Products LLC TD 000163 00 Rev B ISA 750 Early version page 3 of 3...
Страница 125: ...Technical Service Manual 123 ISA Series Power Amplifiers ISA 750 Revised version March 2003 page 3 of 3...
Страница 130: ...128 QSC Audio Products LLC TD 000163 00 Rev B ISA800Ti page 2 of 3 Gray shading indicates signal path...
Страница 131: ...Technical Service Manual 129 ISA Series Power Amplifiers ISA800Ti page 3 of 3...
Страница 132: ...130 QSC Audio Products LLC TD 000163 00 Rev B Channel 2 Channel 1 7 14 ISA750 ISA800T ISA800Ti Component locations...
Страница 133: ...Technical Service Manual 131 ISA Series Power Amplifiers Channel 2 Channel 1...
Страница 134: ...132 QSC Audio Products LLC TD 000163 00 Rev B ITEM NO QTY PART NO DESCRIPTION VENDOR 7 15 ISA1350 Schematics...
Страница 135: ...Technical Service Manual 133 ISA Series Power Amplifiers...
Страница 136: ...134 QSC Audio Products LLC TD 000163 00 Rev B...
Страница 137: ...Technical Service Manual 135 ISA Series Power Amplifiers...
Страница 138: ...136 QSC Audio Products LLC TD 000163 00 Rev B 7 16 ISA1350 Component locations...
Страница 139: ...Technical Service Manual 137 ISA Series Power Amplifiers...
Страница 140: ...138 QSC Audio Products LLC TD 000163 00 Rev B...
Страница 141: ......