56
VSX-LX52
1
2
3
4
A
B
C
D
E
F
1
2
3
4
[2] POWER AMP Assy
(1) Remove the bonnet by removing the 17 screws.
(2) Discharge C5721 and C5722.
(See the “discharge procedures.”)
Caution:
Heatsink section in work becomes hot,
and be careful with it.
(1) Remove the four cushion circle 14B.
(2) Remove the four screws. (BBT30P100FCC)
(3) Remove the six screws. (BMZ30P040FTB)
(4) Remove the two hex head screws. (ABA707
8
)
(5) Remove the 30 screws. (BBZ30P0
8
0FTB)
[2-1] Rear panel
(1) Remove the four screws. (BBZ30P0
8
0FCC)
(2) Remove the two screws. (BBZ30P0
8
0FCC)
[2-2] Exterior
2
×
4
3
×
6
5
×
30
4
×
2
2
2
PRIMARY Assy
Heatsink
1
1
1
1
1
2
3
3
4
4
1
(1) Remove the two rivets.
(2) Remove the one screw. (BBZ30P0
8
0FCC)
(3) Remove the two screws. (BBZ30P0
8
0FCC)
(4) Remove the two screws. (BBZ30P0
8
0FCC)
[2-3] POWER AMP and DIODE Assemblies
PO
W
ER AMP Assy
DIODE Assy
COMPO
N
E
N
T Assy
1
1 1 1
Primary angle 56
G
N
D plate A
