Read Sony HS-JM450 Service Manual online
18
HS-JM450
IC151 LM4863MTX
IC501 TA8155FN (ER)
5
6
7
8
9
10
4
3
2
1
16
15
14
13
12
11
17
18
19
20
SHUTDOWN
+OUT A
-OUT A
GND
GND
GND
VDD
-IN A
+IN A
GND
HP-IN
+OUT B
-OUT B
BYPASS
GND
GND
VDD
-IN B
+IN B
GND
CONTROL
CIRCUIT
5
6
7
8
9
10
11
12
4
3
2
1
20
19
18
17
16
15
14
13
21
22
23
24
VCC (REC)
REC OUR (L)
REC OUT (R)
VREF
PB NF (L)
PB OUT (L)
PB OUT (R)
PB NF (R)
REC SW
PW SW
PB IN (L)
PB IN (R)
ALC
VCC
MIC NF (L)
MIC IN (R)
MIC NF (R)
MIC OUT (R)
MIC OUT (L)
LINE SW
BUF IN (L)
BUF IN (R)
MIC IN (L)
GND
ALC
DET
DET
ALC
VREF
RADIO / TAPE
ALC
REC / PB
PW SW
REC AMP
PB AMP
PB AMP
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