Pioneer DV-646A Service Manual page 76

DV-646A
5
Styling of the Connection Cables
1
Connect two Connection Cables for Service (GGD1271)
between DVDM Assy and AVJB Assy.
2
Remove two screws.
3
Remove the DVDM Assy.
1
1
3
6
Diagnosis (1)
1
Arrange the Loading Mechanism Assy and the DVDM Assy
like the figure below.
2
Put in spacers under the Loading Mechanism Assy not to
rub the Clamper.
3
Playback with a test disc, and diagnose the DVDM Assy
and the other Assys.
76
Connection Cable
for Service
[GGD1271]
1
1
2
(×2)
AVJB Assy
DVDM Assy
DVDM Assy
Loading Mechanism Assy
Spacer
7
Diagnosis (2)
1 Remove the Rear Panel (Screws × 15)
2 Remove the PCBs (Screws × 14)
3
Arrange the Loading Mechanism Assy and the PCBs
like the figure below.
4
Playback with a test disc, and diagnose the AVJB Assy
and the other Assys.
AVJB Assy
FLIR Assy
KEYB Assy
Spacer
POWER SUPPLY Unit
PWSB Assy
DVDM Assy
Loading Mechanism Assy