Audiolab 8000S - Protect and Turn On Schematic

23.1
7.0 circuit schematics
7.7.1 Protect and turn on schematic (SCH26701-06-02)
44.0V 44.0V
0.0V
0.0V
-44.0V-44.0V
-44.0V
0.0V
44.0V
44.0V
0.0V
0.0V
-44.0V -44.0V
0.0V
0.0V
0.0V
0.0V
22.2V
44.0V
44.0V
28.1V
12.0V
0.0V
0.0V0.0V
44.0V
-18.0V
0.0V
44.0V
0.0V
TP 11
TP 23
ZTX753
ZTX653
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.