Disassembly - Pioneer PRO-730HD Service Manual

1

7.1.2 DISASSEMBLY

About detect switch
A
This unit adopt the "Rear Cover opened ! detection" system.
Please work in service as follows by all means.
Outline and caution
Therefore adopt contents protection by HDCP for copyright
protection.
Moreover establish the detect switch which is never turned
on the power when "a Rear Cover of projection monitor was
opened carelessly".
Detect switch does not detect at the power supply OFF and
the remote control unit wait state. Please stick this detect
switch with tape before turning on the power in inside
diagnoses of the plasma display. And please remove it not
B
to forget the tape which stuck after the repair.
C
D
When detect switch has worked by any chance
Main unit key
(Remote control unit key is impossible.)
Standby LED starts flashing
RETURN
when presses a key more than five seconds.
POWER
E
RETURN
Press it within five seconds.
INPUT
Start with the service factory mode.
F
178
1
2
Rear View
Detect Switch (S2)
PRO-730HD
2
3
Note:
You can remove the Screen without removing
the Frame Cover and AR Panel.
1
Frame Cover and AR Panel
Disassembly : 1 → 2 → 3 → 4 → 5 → 6 → 7 → 8 → 9
9 → 8 → 7 → 6 → 5 → 4 → 3 → 2 → 1
Assembly :
1
Remove the Frame Cover V Assy L and R
Frame Cover V
Assy L
Frame Cover V
Assy R
Flat-blade Screw Driver
2
Remove the Frame Cover H
Flat-blade Screw Driver
Cloth
Flat-blade Screw Driver
Cloth
3
4
Cloth
Frame Cover H
4