Text preview for : ARP3391_PDP-4270XD(PROVISIONAL-part2).pdf part of Pioneer ARP3391 PDP-4270XD(PROVISIONAL-part2) Pioneer PDP PDP-4270 ARP3391_PDP-4270XD(PROVISIONAL-part2).pdf
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5 6 7 8
A
Disassembly
1 Rear Case (427)
Function button panel SIDE KEY Assy
1 Remove the two screws.
2 Remove the function button panel.
Side input cover
3 Remove the two screws.
B
Function button panel Side input cover
4 Remove the side input cover.
1 1 3 3
Power button holder
5 Remove the two screws. 2 4
6 Remove the power button holder.
Power button
holder
5
5 C
6
Rear case (427)
Rear case (427) 5 5 3 5 5 D
3 3
1 Remove the two protection sheets C.
2 Remove the 23 screws. (AMZ30P060FTB)
2 2
3 Remove the nine screws. (TBZ40P080FTB)
3
4 Remove the four screws. (ABA1332) 3 2 2
5 Remove the four screws. (ABA1353) 4
6 Remove the one screw. (ABA1341) 2 2 2 2 4
7 Remove the rear case (427). 3
3 2 7 2
E
2 2 6 2
3
3 2 2
4 4
2 2
Protection sheet C Protection sheet C
1 1
2 2 2 2
2 2
F
PDP-4270XD 101
5 6 7 8
1 2 3 4
A
2 Access to PCB Assys
SIDE Assy Side input shield SIDE Assy
1 Remove the four screws.
2
2 Remove the two screws. 1 1
3 Remove the three screws.
4 Remove the side input panel (E).
42 X DRIVE Assy
Function button shield SIDE KEY Assy Side input panel (E)
B 1 Remove the two screws.
2 Remove the side input shield with PCB. 1 1
1 2 1 1 1
42 Y DRIVE Assy
1 Remove the two screws.
2 3 4 2