Panasonic SG-D16 - How to remove the key switch P.C.B.; How to remove the graphic equalizer P.C.B.; How to remove the power transformer; How to remove the bottom board

Ref. No. How to remove the key switch Ref.No. | How to remove the power
11 P.C.B. 13 transformer
Procedure
|
1
Remove
the
6
screws
in
key
switch
ery
¢
Remove
the
2
screws
(O,
@).
eee How to remove the bottom board
Procedure | 1 Remove the 2 screws (O, @).
315 2. Remove the bottom board in the
direction of the arrow.
3-11
P.C.B. (@~©) and bracket of main eUnsolder the terminals of the power
P.C.B. (@). transformer.
. Release the 2 claws.
Power supply
ea P.C.B.
SS
Unsolder the
Shield plate
Ref. No.
17
Procedure
3— 17
How to remove the power IC and
regulator transistor
1
. Remove the 4 screws (0~@).
2. Remove the right side board.
3. Unsolder the power IC or regulator
transistor.
4. Remove the 3 screws (@~@).
Ref. No. How to remove the graphic
12 equalizer P.C.B.
Procedure
aex6=080 ¢ Pull out the 4 knobs.
ih ean 1. Remove the damper spring.
im 2. Remove the cassette holder in the
direction of the arrow ©.
¢When mounting the power IC or
regulator transistor.
Apply silicone compond (SZOGYG6260)
to the rear side of power IC or regulator
transistor.
Procedure
3-6-— 14
1. Open the cassette holder.
2. Remove the 8 screws (@~®).
3. Remove the 3 connectors (J301, J302,
J402).
Ref. No. How to remove the cassette tape
14 deck
Right side
board
Nf Regulator
transistor
Knobs
e Remove the 4 screws (@9~@). Damper gear
To remove the operation buttons
e Remove the 2 screws (@, @) of the
button holder.
° To remove the damper ass’y
Pull the damper ass’y in the direction
of the arrow ©.
Graphic equalizer
P.C.B.