Pioneer SC-82 Service Manual page 56

1
[3] D AMP_SS ASSY
Remove the Rear Section.
(Refer to the "[2-1] Rear Section" and the step
A
(1) to (9) of "[2-2] Diagnosis".)
-----------------------------------------------------------------
[3-1] Remove the Cover /IR
(1) Cut the Binder.
B
4P Housing
Front
(2) Release the 3P cable (ADX7778) from the
PCB binder.
A-REG_S ASSY
2
C
∗23
Front
Note on assembling
∗23: PCB binder tilt in the direction of the blue arrow.
(3) Release the 3P cable (ADX7778) from two
hooks of the BINDFAN CABLE_S ASSY.
D
(4) Remove the Acetate Tape.
(5) Remove the two screws. (BSZ30P060FCC)
(6) Remove the PRIMARY ASSY
(7) Remove the two screws. (BPZ30P080FNI)
(8) Disconnect the two connectors and then
remove the IR BUFFER_S ASSY (with the
BUFFER GND ASSY).
(9) Remove the seven screws.
E
(AMZ30P060FTC)
(10) Remove the two Nylon Rivets (AEC7406)
and the two Angle /REGs.
(11) Remove the Cover /IR.
Note on assembling :
To attach the Cover /IR and the IR BUFFER_S
ASSY in the correct position, refer to the
"[2] Attach the Cover /IR and IR BUFFER_S
ASSY" of "Assembling of Digital Amplifier
Block".
F
56
1
2
Front
Cover /IR
3P cable
(ADX7778)
Front
Angle /REG
9
9
2
3
3P cable (ADX7778)
3
1
PRIMARY ASSY
6
A-REG_S ASSY
10
9
8
x 2
IR BUFFER_S ASSY
7
Cover /IR
SC-82
3
4
BINDFAN CABLE_S ASSY
A-REG_S ASSY
3
Cover /IR
5
4
Acetate Tape
5
Angle /PRI
Angle /REG
10
9
7
8
11
4
9
9
9