Sanyo CP29AF2X - Amp.1

-7-
IC Block Diagrams
Thermal
Protection
-
+
AMP
Pump
Up
1
INVERTING INPUT
2
Vcc
3
PUMP UP OUT
4
GND
5
Ver. OUTPUT
6
OUTPUT STAGE Vcc
7
NON INV. INPUT
IC001 < Audio AMP.> TA8200AH
4
5
3
1
2
6
9
7
10
12
11
8
+
Ripple Filter
AMP.1
IN 1
+
+
+
+
++
IN 1
Pre-GND
400
400
20K
20K
+
AMP.2
IN 2 IN 2
+
Vcc
Vcc
OUT 1
PW-GND
OUT 2
+
+
RL
RL
1
IN 3
2
Vcc
3
SW1
4
OUT
5
GND
6
IN1-Y
7
IN1-C
8
SW2
9
IN 2
SW
6dB
(-6dB)
CLAMP
CLAMP
CLAMP
BIAS
6dB
SW
15K
SW1
SW2
OUT
L
H
-
L IN 1
L
H
IN 2
IN 3
IC1401 < VIDEO Switch > MM1188XS
IC501 < Vertical Output > LA78041