69
SC-57
5
6
7
8
5
6
7
8
A
B
C
D
E
F
Note : The attachment positioning of the IR Amplifier block relates to sound quality of the unit. If assembling IR Amplifier
Block by wrong steps, sound quality would deteriorate. Therefore assemble it correctly following the procedure shown
below.
Assembling of IR Amplifier Block
When you removed only IR Cover 85, perform
from step (9).
-----------------------------------------------------------------
(1) Allocate the IR Amplifier block from which
the IR Cover 85 is removed. Do not fix it with
screws.
(2) Connect the six connectors.
(3) Temporarily attach the Rear Panel 57U (with
other assy) to the Under Base 85, using the
three screws. (ABA1011)
Note: Fix the DIGITAL MAIN ASSY to the hook
of the Right Angle 85.
(4) Temporarily attach the IR Box 85 to the Rear
Panel 57U, using the two screws. (ABA1011)
(5) Attach the IR Amplifier block to the Under
Base 85, using the six screws.
(BPZ30P080FNI)
1
IR Amplifier Block
x 5
2
CN4001
CN4000
CN4002
CN4004
CN4003
19P FFC
3
3
4
4
3
DIGITAL MAIN ASSY
Right Angle 85
Hook
Front
5
x 6
Under Base 85
2
CN7603
REG ASSY
