Pioneer PDP-504CMX, Руководство по обслуживанию

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PDP-504CMX/1
143
5 6 7 8
5 6
7
8
C
D
F
A
B
E
Multi Base Section
2
Terminal panel
AV I/O Assy
AV I/O Assy
AV I/O I/F Assy
RGB Assy AUDIO AMP Assy
VIDEO SLOT I/F Assy
Multi base section
COMM SLOT Assy Video card
1 2
4
1 3 3
6
5
5
5
5
5
5
1
5
6
9 9
8
11
6
7
AV I/O Assy
×
2
2
×
2
2
×
2
2
×
2
1
1
5
3
4
2
Remove the COMM SLOT Assy.
3
Remove the two Torque screws.
9
Remove the two screws.
10
Disconnect the some connectors at need.
11
Remove the multi base section.
1
Remove the one screw and two Torque screws.
5
Remove the seven screws.
6
Remove the two screws.
7
Disconnect the some connectors at need.
8
Remove the terminal panel.
4
Remove the video card (option).
Removing Multi Base Section
Note:
Some tiny metal shavings may be released from the paring
screw section when the VIDEO SLOT I/F Assy is detached from
the sheet metal and is reattached to it. Be sure to clear away any
shavings or other foreign matter before reattaching it to the RGB
Assy.
6
Remove the AV I/O Assy from the AV I/O I/F Assy.
7
Connect the AV I/O Assy to slot of the RGB Assy.
2
Remove the six hexagon head screws.
1
Remove the three nuts.
3
Remove the one screw.
4
Remove the one pin grommet.
5
Remove the AV I/O Assy with the AV I/O I/F Assy.
Diagnosis of AV I/O Assy
Diagnosis
Note:
The cooling fan may rotate during diagnosis, in the following cases:
• When the rotation speed of the fan has been set to maximum for
Integrator mode
• When the ambient temperature surrounding the temperature
sensor is about 35˚C or higher