Sony KP-51WS500 Service Manual page 82

CR BOARD: IC7101 TDA6120Q
n.c.
9
n.c.
11
VCC
6
VIN-
2
CG BOARD: IC7201 TDA6120Q
n.c.
9
n.c.
11
VCC
6
VIN-
2
CB BOARD: IC7301 TDA6120Q
n.c.
9
n.c.
11
VCC
6
VIN-
2
IIN
5
in
0.7 pF
MIRROR
1x
in out
out 1x
in
+
5 mA
J
1 3 4
RC- RC + VIN+
IIN
5
in
0.7 pF
MIRROR
1x
in out
out 1x
in
+
J 5 mA
1 3 4
RC- RC + VIN+
IIN
5
in
0.7 pF
MIRROR
1x
in out
out 1x
in
+
J 5 mA
1 3 4
RC- RC + VIN+
— 82 —
VDD
10
MIRROR CASCODE
4x
out
1x
1x
out 4x
CURRENT
INPUT
CASCODE
8
GND
VDD
10
MIRROR
CASCODE
4x
out
1x
1x
out 4x
CURRENT
INPUT
CASCODE
8
GND
VDD
10
MIRROR
CASCODE
4x
out
1x
1x
out 4x
CURRENT
INPUT
CASCODE
8
GND
KP-51WS500/57WS500/65WS500
12
13
7
12
13
7
12
13
7