Pioneer VSX-LX70 Service Manual page 82

1
3
Disconnect the three flexible cables and one connector.
A 4
Disconnect the six connectors and one jumper.
5
Remove the power amp block.
4
×7
B
3
C
P
POWER PROTECT
Assy
Q
POWER AMP-L Assy
D
E
P
POWER PROTECT Assy
F
82
1
2
Power amp block
POWER AMP IN
Assy
O
3
5
3
3
O
POWER AMP IN
Assy
R
POWER ANP-R
Assy
2
3
3
Replacing the Power Transistor
Front FAN
1
Remove the two screws.
2
Remove the one connector.
3
Remove the Front FAN.
2
1
Center Beam V1
1
Remove the two screws.
2
Remove the center beam V1.
Center beam V1
POWER PROTECT Assy
1
Remove the one nylon rivet.
2
Remove the POWER PROTECT Assy by removing the two
connectors.
P
POWER PROTECT
Assy
1
VSX-LX70
3
4
3
1
1
2
1
2
2
2
4