Disassembly - Pioneer VSX-918V-K Service Manual

1

7. DISASSEMBLY

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
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
Diagnosis
F
50
1
2
HDMI&DSP&USB
Assy
VSX-918V-K
2
3
4
HDMI&DSP&USB Assy
3 3
POWER PACK Assy
5 5
Extension jig cable Extension jig cable
(GGD1485) (GGD1483)
3
4
1
1
1
2
Rear view
6
Ground line
4