Pioneer RRV4418, Руководство по обслуживанию

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32
VSX-523-K
1 2 3 4
A
B
C
D
E
F
1 2 3 4
2. Disassembly
[1] Front Panel Section
Remove the cabinet by removing the 10 screws.
(1) Remove the five screws.
(BBZ30P0
8 0FTB)
(2) Remove the two screws.
(BBZ30P0
8 0FTC)
(3) Remove the two screws.
(1500001206010-IL)
(4) Cut the three binders.
(5) Release the jumper wire.
(6) Disconnect the one flexible cable and three
connectors.
(C
N 206, C N 704B, CP703, CP2006)
(7) Unhook the two hooks.
(
8 ) Remove the front panel section.
1 1 1 1 1
2 2
6
6
6
6
5
4
8
7
7
4
3
3
• Bottom view
Front panel section
CO N CT Assy D-MAI N Assy
I N SEL Assy
CPU Assy
FRO N T Assy
Note:
For performing the diagnosis shown below, the following jigs for service is required:
• Board to board extension jig cable (GGD1
8 46)
• Board to board extension jig cable (GGD1 8 47)
• Board to board extension jig cable (GGD1 8 4 8 )
×
2
CP703
C N 206
C N 704B
CP2006
jomi