91
DV-47A, DV-S733A, DV-747A
1
1
1
1
2
AVJB Assy
AVJB Assy
3
Loading Mechanism Assy
Spacer
DVDM Assy
Loading Mechanism Assy
Spacer
DVDM Assy
DVDM Assy
POWER SUPPLY Unit
AVJB Assy
KEYB Assy
PWSB Assy
SACD Assy
FLIR Assy
Loading Mechanism Assy
DVDM Assy
KEYB Assy
PWSB Assy
SACD Assy
Loading Mechanism Assy
Spacer
(
×
2)
(
×
2)
DVDM Assy
DVDM Assy
Styling of the Connection Cables
5
1
Connect two Connection Cables for Service (GGD1271)
between DVDM Assy and AVJB Assy.
2
3
Remove two screws.
Remove the DVDM Assy.
Connection Cable
for Service
[GGD1271]
Diagnosis (1)
6
1
2
Arrange the Loading Mechanism Assy and the DVDM Assy
like the figure below.
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.
Diagnosis (2)
In a diagnosis (1) (2), You cannot play SACDs.
7
1
Unscrew the Rear Panel and remove the Rear Panel.
2
Unscrew the PCBs and remove the PCBs.
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.
Cautions:
Please install AC inlet Assy in POWER SUPPLY Unit
once again after having detached it with a rear panel.
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Q
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TEL 13942296513 QQ 376315150 892498299
