Sanyo DC-MCR60 Service Manual page 13

IC BLOCK DIAGRAM & DESCRIPTION
IC412 TA8229 (Audio Power IC)
IC510 BA3314F (Dual Pre Amp for Audio)
GND (SUB)
11
IN-1
10
NF1
RIPPLE
9
TERMINAL
12
IN-2
13
NF2
NF1
1
IN1 2
3
4
GND
Vcc 5
6
IN2
7
FILTER
VCC2 VCC1
8 4
-
Ch-1
+
BIAS CIRCUIT
THERMAL CUT-OFF
PROTECTION
-
Ch-2
+
14 15
PRE PRE
GND1 GND2
150k
-
+
ALC
+
-
150k
- 12 -
6
B.S.1
5
OUT-1
POWER
7
GND
3
OUT-2
2
B.S.2
ALC
14
NC
13
OUT
12
NC
11
OUT
10
NF2
9
NC
8