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IC Block Diagrams
IC1401 < VIDEO Switch > MM1188XS
SW
6dB
1
3
2
IN 3
Vcc
SW1
OUT
SW1
SW2
OUT
L
L
IN 1
H
L
IN 2
-
H
IN 3
IC701 < Triple Video Output Amplifier. > TDA6103Q
3x
V
DD
FLASH-
DIODE
Cathode
Output
9,8,7
1
x
(3x)
V
OC
Inverting
1,2,3
LEVEL-
Input
SHIFTER 1
(3x)
V
i
Note: One amplifier shown.
IC001 < Audio AMP.> AN17820B
+ -
1
2
3
OUT1
VCC
Output
(+)
GND
6dB
CLAMP
CLAMP
CLAMP
(-6dB)
15K
5
6
8
4
7
GND
IN1-Y
IN1-C
SW2
V
V
DD
DD
MIRROR 2
V
DD
MIRROR 3
V
bias
LEVEL-
DIFFERENTIAL
SHIFTER 2
STAGE
MIRROR 1
+
-
4
5
6
OUT1
Standby IN1
(-)
IC501 < Vertical Output > TDA9302H/LA78040N
SW
9
IN 2
1
6
V
DD
CURRENT
SOURCES
5
THERMAL
PROTECTION
4
GND
9
7
8
Input
IN2
Vol.
GND
-7-
Thermal
Protection
-
AMP
+
Pump
Up
2
3
4
5
6
Non-inverting
Input
Vip
+ -
+
-
10
11
12
OUT2
OUT2
Output
(-)
GND
(+)
7
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