Disassembly - Pioneer VSX-918V-S Service Manual

1

7. DISASSEMBLY

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Note 1: Even if the unit shown in the photos and illustrations in this manual may differ from your product, the procedures
A
described here are common.
Note 2: For performing the diagnosis shown below, the following jigs for service are required:
• Extension jig cables : GGD1483, GGD1485
Diagnosis of HDMI
Caution:
Heatsink section in work becomes hot, and be
careful with it.
1
B Remove the bonnet by removing the six screws.
For VSX-918V
1
Remove the three screws.
2
Remove the one screw.
3
Disconnect the two connectors.
4
Remove the HDMI&DSP&USB Assy.
C
TE
L 13942296513
D
5
Connect the two extension jig cables.
GGD1483
(HDMI&DSP&USB CN1 <=> POWER PACK CN805)
GGD1485
(HDMI&DSP&USB CN2 <=> POWER PACK CN806)
6
Connect the ground line.
(HDMI&DSP&USB COAX terminal <=> Rear panel,
One of the three HDMI terminals <=> Rear panel)
E
www
Diagnosis
F
50
1
http://www.xiaoyu163.com
2
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VSX-918V-K
2
http://www.xiaoyu163.com
3
8
4
HDMI&DSP&USB Assy
3
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3 6 7 1 3
POWER PACK Assy
HDMI&DSP&USB
Assy
5
Extension jig cable
u163
(GGD1485)
.
3
4
2 9 9 4 2 8
1
1
1
3
2
Rear view
1 5 0 5 8 2 9 9 4
6
Ground line
m
5
Extension jig cable
co
(GGD1483)
4
9 9
2 8 9 9