22.1
7.0 circuit schematics
7.6.1 Power supplies schematic (SCH26701-01-02)
44.0V
30.0V
5.0V
6.2V
6.8V
28.8V
6.2V
10.0V
30.0V
0.0V
0.0V
6.8V
30.0V
6.2V
TP 17
TP 15
TP 19
TP 16
TP 18
TP 0
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.