Crown ma-1200 Supplementary Manual
Macro-Tech 2400 Amplifier Service Manual
42
Capacitors
C1
C 4303-1
1000µF
C2
C 3913-8
470µF
C4
C 6802-0
.47µF
C5
C 6806-1
.01µF
C6
C 6806-1
.01µF
C7
C 6804-6
.1µF
C100
C200
C 5311-3
22µF
C101
C201
C 2821-4
10pF
C103
C203
C 6805-3
.022µF
C104
C204
C 6805-3
.022µF
C105
C205
C 6812-9
47pF
C106
C206
C 6812-9
47pF
C107
C207
C 6804-6
.1µF
C108
C208
C 6814-5
12pF
C109
C209
C 7417-6
.0033µF
C110
C210
C 5362-6
2.2µF
C111
C211
C 6804-6
.1µF
C112
C212
C 6803-8
.12µF
C113
C213
C 6802-0
.47µF
C114
C214
C 8854-9
100µF
C115
C215
C 8854-9
100µF
C116
C216
C 6802-0
.47µF
C117
C217
C 6803-8
.12µF
C118
C218
C 6814-5
12pF
C119
C219
C 6802-0
.47µF
C120
C220
C 6804-6
.1µF
C122
C222
C 6811-1
100pF
C123
C223
C 6812-9
47pF
C124
C224
C 6812-9
47pF
C129
C229
C 6814-5
12pF
C130
C230
C 6813-7
27pF
C133
C233
C 6813-7
27pF
C134
C234
C 6805-3
.022µF
C135
C235
C 6805-3
.022µF
C136
C236
C 6808-7
470pF
C137
C237
C 6808-7
470pF
C138
C238
C 6813-7
27pF
C139
C239
C 6813-7
27pF
C140
C240
C 6812-9
47pF
C141
C241
C 6812-9
47pF
C144
C244
C 8576-8
100µF
C145
C245
C 6812-9
47pF
C146
C246
C 6812-9
47pF
C147
C247
C 6806-1
.01µF
C148
C248
C 6810-3
180pF
C 149 C249
C 6808-7
470pF
C150
C250
C 6806-1
.01µF
C151
C251
C 6806-1
.01µF
C152
C252
C 6950-7
82pF
C153
C253
C 6804-6
.1µF
C154
C254
C 8426-6
.1µF
C155
C255
C 6804-6
.1µF
C156
C256
C 6804-6
.1µF
C157
C257
C 6806-1
.01µF
Diodes
D1
C 2851-1
1N4004
D2
C 2851-1
1N4004
D3
C 2851-1
1N4004
D4
C 2851-1
1N4004
D5
C 2851-1
1N4004
D6
C 2851-1
1N4004
D7
C 2851-1
1N4004
D108
D208
C 3181-2
1N4148
D109
D209
C 3181-2
1N4148
D110
D210
C 3181-2
1N4148
D111
D211
C 5061-4
1N3070
D112
D212
C 3181-2
1N4148
D113
D213
C 3181-2
1N4148
D120
D220
C 3181-2
1N4148
D121
D221
C 3181-2
1N4148
D122
D222
C 3181-2
1N4148
D123
D223
C 5061-4
1N3070
D124
D224
C 3181-2
1N4148
D125
D225
C 3181-2
1N4148
D126
D226
C 5061-4
1N3070
D127
D227
C 5061-4
1N3070
D128
D228
C 5061-4
1N3070
D129
D229
C 3181-2
1N4148
D130
D230
C 3181-2
1N4148
D131
D231
C 3181-2
1N4148
D132
D232
C 3181-2
1N4148
Resistor Networks
N100
N200
D 4669-4
Balanced Input Trim
N101
N201
D 6081-0
Resistor Network-B
N102
N202
D 6082-8
Resistor Network-C
Transistors
Q100 Q200 D 2961-7
SEL 2N3859A
Q101 Q201 C 3578-9
MPSA93
Q102 Q202 C 3810-6
MPSA43/A42
Q103 Q203 C 3786-8
PN4250A
Q105 Q205 C 3578-9
MPSA93
Q106 Q206 C 3625-8
2N4125
Q107 Q207 C 3786-8
PN4250A
Q108 Q208 D 2961-7
SEL 2N3859A
Q109 Q209 D 2961-7
SEL 2N3859A
Q110 Q210 C 3810-6
MPSA43/A42
Q112 Q212 C 3625-8
2N4125
Q113 Q213 C 3625-8
2N4125
Q115 Q215 D 2962-5
MPS8097/MPSA18
Q116 Q216 C 3786-8
PN4250A
Q42982-1 Main Module (D 7911-7 board) Parts List