Disassembly - Pioneer DV-47A Service Manual

DV-47A, DV-S733A, DV-747A
QQ
3 7 63 1515 0

7.1.7 DISASSEMBLY

DIAGNOSIS OF PCBs
Note
When diagnosing the unit, be sure to use two connection cables for service. (Part No. : GGD1271)
1
Bonnet and Tray Panel
1 Remove the Bonnet (Screws × 7)
2
Power ON
3
Tray open (0)
4
Remove the Tray Panel
2
4
Tray
TE
L 13942296513
3
Door
2
Test Disc Set
1
Set the Test Disc
2 Tray close (0) → Clamp the Test Disc
3
Power OFF
4
Pull out the Power Cord from the outlet
3
1
www
Test Disc
.
90
http://www.xiaoyu163.com
3
2
x ao u163
y
i
http://www.xiaoyu163.com
2 9
8
3
Front Panel
1
Unclamp the wire.
2
Disconnect the wiring.
3 Remove the Earth Lead Unit (Screw × 1).
4
Unhook (×6)
5
Remove the Front Panel.
×3
4
Front Panel
1
Q Q
3 6 7 1 3 1 5
4
Loading Mechanism Assy
Remove the Earth Lead Unit (Screw × 1).
1
2
Remove four screws.
3
Remove the Loading Mechanism Assy.
(Remove the Connector (×2).)
1
Earth Lead Unit
Loading
Mechanism
Assy
co
.
9 4 2 8
Except DV-47A
Earth Lead Unit
×3
4
5
2
3
0 5 8 2 9 9 4 2 8
× 4
2
3
m
9 9
9 9