Schematic Diagram -2/5 (Main -2/2, Amp Section) - Aiwa XR-TC80 Service Manual

SCHEMATIC DIAGRAM - 2/5 (MAIN -2/2, AMP SECTION)
MAIN C.B 2/2(AMP SECTION)
1A
2A
3A
4A
5A
6A
7A
8A
9A
10A
11A
Q103-110 Q111,112,115,116
DIFFERENTIAL AMP DIFFERENTIAL AMP
-23.46V
-23.46V
:AUDIO(PB) SIGNAL
-26-
Q113,114,127,128 Q117-120 Q123,124
BIAS CIRCUIT POWER AMP OVERLOAD DET
21.75V
-23.46V
-23.46V
9.92V
Q126,130
HOLD
21.75V
-23.46V
Q280,281
THERMAL DET