Sony VID-P110 Service Manual page 45

NJM2267M(TE2)(JRC)FLAT PACKAGE
6 dB VIDEO AMPLIFIER
—TOP VIEW—
V 1 1 8
IN V 2
IN
V
CC
2 GND 7
(+5V to +9V)
V 1 3 6 V 2
SAG SAG
V 1 4 5
OUT V 2
OUT
4
6 dB 75 Z
1
V 1
IN 3
DRIVER
AMP
CLAMP
5
6 dB 75 Z
8
V 2
IN 6
AMP DRIVER
CLAMP
NJM2283M-TE1(JRC)FLAT PACKAGE
3-CIRCUIT 2-INPUT SIGNAL SWITCH FOR TV AND VTR
—TOP VIEW—
H L
IN1B 1 16 IN1A
CTL1 2 GND1 15
OUT1 3 14 IN2B
H L
4 GND2 V 13
CC
OUT2 5 12 CTL2
OUT3 6 11 IN2A
CTL3 7 GND3 10
IN3A 8 9 IN3B
L H
NJM2509V(TE1)(JRC)
VIDEO SUPER-IMPOSER WITH Y-C MIX CIRCUIT
—TOP VIEW—
INPUT
C : CHROMA SIGNAL
IN
Y 1 8 OUT
IN
CHR : CHARACTER
MUTE : MUTING
2 GND V 7
DD
SET : CHARACTER
Y : Y SIGNAL
IN
C 3 6 CHR
IN
OUTPUT
SET 4 5 MUTE
OUT : COMPOSITE SIGNAL
1
YIN
CLAMP
6 dB
AMP
3
CIN
REFERENCE
BIAS
VOLTAGE
CIRCUIT
4
SET
VID-P110
V 1
OUT
V 1
SAG
V 2
OUT
V 2
SAG
8
6 dB
OUT
AMP
5 6
MUTE CHR
NJM2534M(TE2)(JRC)FLAT PACKAGE
3-INPUT VIDEO SIGNAL SWITCH
—TOP VIEW—
1
V1
V1 1 GND 8
IN 3
V2
5
V3
CTL1 2 7 V
IN OUT
CTL1
V2 3 V 6
IN CC
CTL2 4 5 V
IN IN
2
CTL1
1
V1
3
V2 BUFF.
BIAS
CTL1
0
1
5
V3
x
4
CTL2
NJM4558D-D(JRC)
NJM4558M-TE2
UPC4558G2(NEC)
DUAL OPERATIONAL AMPLIFIERS
(DUAL-SUPPLY TYPE)
–TOP VIEW–
TYPE
1 V 8 062/072/082/4556A/
CC
M5218/BA15218/
_ +
2 7 33178/34182 TYPES
4580 TYPE
+ _
3 6 5532 TYPE
CXA1297 TYPE
4 V 5
EE M5219/M5220 TYPES
NJM2100 TYPE
OP-297 TYPE
OTHERS
NJM7805FA(JRC)+5V(1 A)
NJM7809FA(JRC)+9V(1 A)
POSITIVE VOLTAGE REGULATOR
—FRONT VIEW—
3 1
INPUT OUTPUT
COMMON
2
INPUT COMMON OUTPUT
(3) (2) (1)
7
V
CTL2
2 4
7
V
CTL2 V
0 V1
0 : LOW LEVEL
0 V2
1 : HIGH LEVEL
1 V3
x : DON'T CARE
V V
CC EE
+2 to +16V _2 to _16V
+2 to +18V _2 to _18V
+3 to +20V _3 to _20V
+5 to +12V _5 to _12V
+5 to +22.5V _5 to _22.5V
+1 to +3.5V _1 to _3.5V
+2 to +20V _2 to _20V
+5 to +16V _5 to _16V
4-7
IC