Sansui A-M90 Service Manual page 9

Integrated servo amplifier
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2-5.
F-3725
EQ.
Amp.
Circuit
Board
Component
Side
2-6.
F-4385 Master
Volume
Circuit
Board
Component
Side
2-7.
F-4389 Voltage
Selector Circuit
Board
Component
Side
Parts
List
<
F-3725
>
Parts
No.
Stock
No.
Description
•1C
ilCI
46078900
M5218L
Parts
List
<
F-4385
>
Parts
No.
Stock No.
Description
jVR6
46555900
150kfi
3Bx2,
VOLUME
•Transistor
oQ12
46367301
2SC2458
or
46367101
2SC2603
oQ13
46367201
2SA1048
or
46367001
2SA1115
oQ14
46367201
2SA1048
or
46367001
2SA1115
oQ15
46367201
2SA1048
or
46367001
2SA1115
oQ16
46367201
2SA1048
or
46367001
2SA1115
oQ17
46367201
2SA1048
or
46367001
2SA1115
oQ18
46367201
2SA1048
or
46367000
2SA1115
•Diode
oD12
03117600
1S2473T77
or
46086000
1S1588TP-3
oD13
03117600
1S1473T77
or
46086000
1S1588TP-3
oD14
03117600
1S2473T77
or
46086000
1S1588TP-3
oD15
03117600
1S2473T77
or
46086000
1S1588TP-3
oD16
.
03117600
1S2473T77
or
46086000
1S1588TP-3
oD17
03117600
1S2473T77
or
46086000
1S1588TP-3
oS6
46556400
Push
SW,
Loudness
oS7
46556400
Push
SW,
GRAPHIC
EQUALIZER
Parts
List
<
F-4389
>
Parts
No.
Stock
No.
Description
A
pCI
46425800
O.OI/4F
400V
C.C.
^PF1
07188700
07189100
Power
Fuse
2.5A
250V
(XX)
Power Fuse
5A 250V
(UL,CS, XX)
^pSI
46364300
Push
SW,,
POWER
2-8.
F-4384
MIC
Volume
Circuit
Board
Component
Side
Parts
List
Parts
No.
Stock
No.
Description
gVRI
46834700
20ka
V.R.,
MIC
Level
oJI
46838700
MIC
Jack
2-9.
F-4388
Head Phone
Jack Circuit
Board
Component
Side
Parts
List
Parts
No.
Stock
No.
Description
oS8
46361000
Push
SW., SPEAKERS
oJ5
24306200
Head Phone
Jack
6

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