Pioneer VSX-AX4AVi-S Service Manual page 231

5
3
Disconnect the three flexible cables and one connector.
4
Disconnect the six connectors and one jumper.
5
Remove the power amp block.
4
×7
3
P
POWER PROTECT
Assy
Q
POWER AMP-L Assy
P
POWER PROTECT Assy
5
6
Power amp block
POWER AMP IN
Assy
O
3
5
3
3
O
POWER AMP IN
Assy
R
POWER ANP-R
Assy
VSX-AX4AVi-S
6
7
3
Replacing the Power Transistor
Center Beam V1
1
Remove the two screws.
2
Remove the center beam V1.
Center beam V1
2
1
POWER PROTECT Assy
1
Remove the one nylon rivet.
2
Remove the POWER PROTECT Assy by removing the two
connectors.
P
POWER PROTECT
Assy
2
2
1
2
7
8
A
1
B
C
D
E
F
231
8