Sony CA-755 Maintenance Manual page 88

Camera adaptor
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IC
TA75S393F (TOSHIBA)
TA75S393F-TE85R
SINGLE COMPARATOR
— TOP VIEW —
OUT
5
4
V
CC
V
; +1 V to +18 V or +2 V to +36 V
CC
+
V
; –1 V to –18 V
EE
V
EE
1
2
3
IN (–)
IN (+)
TA78L05F (TOSHIBA)+5V (100mA)
TA78L05F-TE12L
POSITIVE VOLTAGE REGULATOR
-SIDE VIEW-
3
IN
OUT
GND
2
OUT
GND
IN
1
2
3
TA8129Z (TOSHIBA)
FM IF SYSTEM (DIFFERENTIAL PEAK DETECT)
— SIDE VIEW —
GND
GND
1
2
3
4
5
6
7
METER
IF AMP
DRIVE
STATION
DET
1
2
3
4
5
6
7
9
4-16
1
V
CC
(+16 V)
8
9
10
11
12
13
14
15
16
F DET
MUTE
LPF
DRIVE
AF AMP
REG
PEAK DET
10
11
12
13
14
15
16
TC4S11F (TOSHIBA)CHIP PACKAGE
TC7S00FU(TE85R) (TOSHIBA)CHIP PACKAGE
TC4S11F(TE85R)
C-MOS 2-INPUT NAND GATE
— TOP VIEW —
(SCALE 6/1)
2
1
5 V
A
A
DD
4
Y
=
1
B
B
2
Y = A • B = A + B
GND 3
4
A
B
Y
0
0
1
0
1
1
1
0
1
0
;
LOW LEVEL
1
1
0
1
;
HIGH LEVEL
TYPE
V
DD
7S00F
+2 to +6 V
7S00FU
4S11F
+3 to +18 V
4SU11F
+2 to +5.5 V
7SH00FU
TC4S30F (TOSHIBA)CHIP PACKAGE
TC7S86FU (TOSHIBA)CHIP PACKAGE
TC4S30F(TE85R)
TC7S86FU(TE85R)
C-MOS 2-INPUT EXCLUSIVE OR GATE
(SCALE 6/1)
—TOP VIEW—
2
A
4
1
5 V
DD
1
B
2
GND 3
4
Y = A • B + A • B
A
B
Y
0
0
0
0
1
1
1
0
1
0 ; LOW LEVEL
1
1
0
1 ; HIGH LEVEL
TYPE
7S86FU
7S86F
4S30F
TC4S66F (TOSHIBA)CHIP PACKAGE
TC4S66F(TE85R)
C-MOS BILATERAL ANALOG SWITCH
—TOP VIEW—
(SCALE 6/1)
CONT
1
5 V
DD
4
(+3 V to +18 V)
1
2
2
IN/OUT
OUT/IN
GND 3
4
CONT
SWITCH
0
OFF
0
;
LOW LEVEL
1
ON
1
;
HIGH LEVEL
Y
Y
V
DD
+2 to +6V
+3 to +18V
CA-755/755P

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