Disassembly - Pioneer DV-47AI Service Manual

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7.1.9 DISASSEMBLY

DIAGNOSIS OF PCBs
Note :
When diagnosing the unit, be sure to use two Extension Cables for service (Part No. : GGF1157, GGD1298)
and a Extension Board for service (Part No. : GGF1430).
Bonnet and Tray Panel
1
1
Remove the Bonnet (Screws × 5).
2
Turn power ON.
3
Open the Tray (0).
4
Remove the Tray Panel.
2
4
3
Tray
Tray Panel
Test Disc Set
2
1
Set the Test Disc.
2 Close the Tray (0). → Clamp the Test Disc.
3
Turn power OFF.
4
Pull out the Power Cord from the outlet.
3
1
2
Test Disc
5
6
3
2
6
7
Front Panel
3
1
Remove four Earth Lead Unit (Screws × 4).
2
Unhook (× 6).
3
Remove the Front Panel.
1
1
2
×2
2
4 ILKB Assy
1
Remove five screws.
2
Release two Flexible Cables.
3
Remove the ILKB Assy.
DV-47Ai
7
8
1
3
1
Front Panel
2
2
1
×4
3
2
2
ILKB Assy
8
A
B
×2
C
D
1
E
F
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