Pioneer VSX-321-K-P Service Manual page 43

5
(6) Disconnect the one connector.
(CP404)
(7) Connect the extension jig cable.
(AMP CN203 ↔ MAIN CP404)
(8) Rotate the heatsink section in the direction of
the arrow.
[3] D-MAIN Assy
Remove the cabinet by removing the 10 screws.
(1) Remove the five screws.
(BBT30P100FTB)
(2) Remove the five screws.
(BSZ30P040FTB)
5
6
7
Extension jig cable
(GGD1773)
2
×5
1
HTP-071
6
7
MAIN Assy
6
CP404
AMP Assy
AMP Assy
8
Chassis back
1 1
1 1
• Rear view
7
8
A
B
C
D
Heatsink
E
F
43
8