Sony BC-1WD Service Manual page 26

IC
TD62084F (TOSHIBA)
NPN DARLINGTON TRANSISTER ARRAY INCLUDING 8 CIRCUITS
—TOP VIEW—
I1 1 18 O1
IN
I2 2 17 O2
IN
I3 O3
3 16
IN
I4 4 15 O4
IN
I5 5 14 O5
IN
I6 6 13 O6
IN
I7 7 12 O7
IN
I8 8 11 O8
IN
GND 9 10 COMMON
10.5 k
INPUT
7.2 k
3 k
UPC24M10HF (NEC)+10V(0.5A)
POSITIVE VOLTAGE REGULATOR
—FRONT VIEW—
INPUT GND OUTPUT
(1) (2) (3)
1 3
INPUT OUTPUT
GND
2
UPC324G2 (NEC)
QUAD OPERATIONAL AMPLIFIERS
—TOP VIEW—
OUT IN_ IN+ IN+ IN_ OUT
14 13 12 11 10 9
_V
_
+
+
_
+V
1 2 3 4 5 6
OUT IN_ IN+ IN+ IN_ OUT
5-6
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
COMMON
OUTPUT
GND
8
_
+
+
_
7
UPC393G2 (NEC)
DUAL VOLTAGE COMPARATORS
—TOP VIEW—
8 7 6 5
V
CC
_
+
+
_
GND
1 4
2 3
UPC78L10T (NEC)+10V
POSITIVE VOLTAGE REGULATOR
—TOP VIEW—
1 3
IN OUT
GND
2
OUT GND IN
BC-1WD