Power Amplifier Right Channel Schematic (Sch26701-10-02) - Audiolab 8000S Service Manual

7.0 c i r c u i t s c h e m a t i c s

7.5.1 Power amplifier right channel schematic (SCH26701-10-02)

11.5V
10.3V
0.0V
All DC voltages are relative to 0 V.
Measurements should be made with no connections to
amplifier except AC power.
Use high input impedance voltmeter (>20 kΩ/V).
Meter must be "floating" relative to ground.
21.1
11.5V
11.1V
10.9V
10.9V
10.3V
0.0 V
0.4V 0.4V
-0.5V
-8.0V
-11.6V -11.6V
TP 7+
TP 7-
43.0V
42.4V
12.0V
41.8V
TP 25
-41.8V
-12.0V
-42.4V
-43.0V
TP 8+
TP 8-
44.0V
TP 3+
TP 3-
TP 10
TP 4+
TP 4-
-44.0V