Power Amp(R), Power Amp(Br) And Power Amp(G) Assys - Pioneer VSX-49TXi Service Manual

1

3.27 POWER AMP(R), POWER AMP(BR) and POWER AMP(G) ASSYS

A
POWER AMP (R) ASSY
X
(AWX7883)
B
C
D
Q 1/3
CN5005
E
F
X Y Z
78
1
2
AMUTE1
ON : +4.2V
OFF : -20V
POWER AMP (BR) ASSY
Y
(AWX7885)
2
3
Voltage Amp.
Voltage Amp.
Voltage Amp.
VSX-49TXi
3
4
AD
J1201
V
POWER AMP
Z
(G) ASSY
(AWX7886)
4