Pioneer VSX-5231 Service Manual page 38

1
A
[4] MAIN Assy
Remove the cabinet by removing the 10 screws.
[4-1] Back chassis, D-MAIN Assy
(1) Remove the 10 screws.
(BBT30P100FTB)
(2) Remove the five screws.
(BSZ30P040FTB)
(3) Remove the D-MAIN Assy.
(See procedure [3].)
B
[4-2] MAIN Assy
C
(1) Remove the G-R Assy by removing the two
screws.
(BBZ30P080FTC)
(2) Disconnect the one flexible cable and seven
connectors.
(CN206, 704B, CP1, 7, 401 to 404)
(3) Remove the three screws.
(BBZ30P080FTC)
(4) Remove the four screws.
(BBZ30P180FTC)
(5) Remove the MAIN Assy with CPU Assy and
D
back chassis.
E
F
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2
VSX-523-K
2
manuals search engine
3
1
×10
2
×5
• Rear view
2
G-R Assy
2
1
CN704B
CN206
1
CP401
CP404
3
2
2
4
3
CPU Assy CONCT Assy
3
4
Back chassis
AMP5 Assy REG Assy
2
CP402
CP403
CP7
3
2
2
4
2
4
CP1
5
4
MAIN Assy
4