Pioneer PDP-5050SX Service Manual page 157

5
MULTI BASE SECTION (PDP-5050SX and PDP-4350SX)
Note:
To access the multi base section, only the rear case and under cover must be removed. No other parts need to be removed.
MR POWER SUPPLY Unit Section
1
Remove the one screw.
2
Remove the three screws.
3
Unhook the two PCB spacers.
4
Release the some jumper wires at need.
5
Disconnect the some connectors at need.
6
Remove the MR POWER SUPPLY Unit section.
Multi Base Section
1
Remove the four screws.
2
Release the some jumper wires at need.
3
Disconnect the some connectors at need.
4
Remove the multi base section.
TUNER BOARD Assy
1
Remove the two screws.
2
Remove the two screws.
3
Remove the nut.
4
Disconnect the some connectors at need.
5
Remove the TUNER BOARD Assy.
5
6
MR POWER SUPPLY Unit
3
PDP-5050SX
6
7
3
2
×3
1
6
3
4
1
Multi base section
1
2 2
5
TUNER BOARD Assy
1 1
MAIN BOARD Assy AUDIO AMP Assy (bottom)
AV BOARD Assy SR Assy
7
8
A
B
1
1
C
D
E
F
SP TERMINAL Assy
157
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