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Sony MX-P21 Service Manual page 9

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SECTION
2
DISASSEMBLY
7
SIDE FRAI
Note:
Follow
the
di
bl
d
i n
th
i
i
ote
ollow
the
disassembly
procedure
in the numerical
order given.
ORNAMENTAL
PANEL
CONNECTOR
PANEL
2
Remove 4 (four) +RK3 x 8 screws and
4 (four) ornamental washers (3 mm dia.).
3) Remove 2 (two) +P3 x 8 screws and DDC bracket.
@ Remove 4 (four) +B3 x 6 screws sai
4 (four) lockwashers (3 mm dia.).
ORNAMENTAL
@ Remove 2 (two) +B3 x 30 screws and
SIDE
PLATES
2 (two) panel retainer rings.
WITH
TABLE
\
@ Byu
.
2
.
feigh
and i
Qa Remove (two) +B3 x 30 screws and 2 (two}
(3 mm dia.) and 2 (two) rubber feet.
panel retainer rings.
t
@ Pull off 11 (eleven) slide-contro! knobs.
(3) Lift ornamental panel upwards.
© Remove 22 (twentytwo)
+P3 x 4 screws and case lid.
MOUNT
FRAME, SIDE
COVER
AND
POWER
TRANSFORMER
@ Remove 3 (three) +P3 x 4 screws.
Remove 2 (two)
+PSW3 x 6 screws,
4
@ Remove 4 (four) +K3 x 10 screws.
(Both sides when required. ).
@ The fol.
covers r
rc
@ Remove 2 (two) +B3 x 6 screws and
CIRCUIT
BOARD
2 (two) lockwashers (3 mm dia.).
@ Remove 2 (two) +B2 x 6 screws
and side cover (right).
mount frame and
mount-frame cover
@ Remove 4 (four) +P3 x 12 screws and 4 (four)
transistor brackets,
(8) Circuit board checking can be made in the following
condition with power applied and without transistor
brackets for a short period of time.
@Q Remove 4 (four) +B3 x 6 screws,
@ Remove 7 (seven) +B3 x 6 screws.
@ +P4x 10 (four) fastening
power
transformer.
@ Hold nuts through this
slot and remove a +P4 x 10
screw at position A.
Other 3 (three) nuts can
be held from the bottom.
Remove 2 (two) +B2.6 x 8
screws, LED block (LED
circuit board) and 2 (two)
collars.
Collars are located
between LED block and
chassis.
@O Fe
PG
sich
1
@ Remove 2 (two) +PSW3 x 6 screws.

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