Sansui A-M90 Service Manual page 8

Integrated servo amplifier
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A-M99
2-3.
F-4382 Input
Selector
SW
&
MIC AMP.
Circuit
Board
(Stock
No. 0076900i)
Parts
List
Parts
No.
Stock No.
Description
•Transistor
gQi
46581601
2SA992
gQ2
46577801
2SC2320L
oQil
46367201
2SA1048
or
46367001
2SA1115
•IC
olCI
46255000
LC4066BH
olC2
46394800
LC7815H
Parts
List
Parts
No.
Stock No.
Description
•Diode
oD7
03117600
1S2473T77
or
46086000
1S1588TP-3
oD8
03117600
1S2473T77
or
46086000
1S1588TP-3
oD9
03117600
1S2473T77
or
46086000
1S1588TP-3
oDIO
03117600
1S2473T77
or
46086000
1S1588TP-3
oDII
03117600
1S2473T77
or
46086000
1S1588TP-3
oD23
46114200
05Z13-Y7
46363900
6P
Input
Terminal
2-4.
F-4386 Function Switch
Circuit
Board
(stock
No. 0076940i)
Component
Side
Parts
List
Parts
No.
Stock No.
Description
}VR1
jVR2
46834600
250kfi
Slide
V.R.,
80Hz
46834600
250kQ
Slide
V.R.,
280Hz
jVR3
46834600
250k0
Slide
V.R.,
1
kHz
jVR4
46834600
250kfl
Slide
V.R.,
3.5 kHz
jVR5
46834600
250kn
Slide
V.R.,
12
kHz
•LED
nLDI
46176900
TLS-123
or
46470200
SEL2210S
nLD2
46176900
TLS-123
or
46470200
SEL2210S
nLD3
07250900
TLG123A
46470300
SEL2410E
nLD4
46176900
TLS-123
or
46470200
SEL2210S
nLD5
07250900
TLG-123A
or
46470300
SEL2410E
oSI
46396700
Push
SW.,
PHONO
oS2
46396700
Push
SW.,
TUNER
oS3
46396700
Push
SW.,
AUX/PAD
oS4
46396700
Push
SW., TAPE-1
oS5
46556300
Push
SW., TAPE-2
5

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