Sony MX-P21 - Technical Specifications

MX-P21
MX-P21
MX-P21
SECTION 2
DISASSEMBLY
7 SIDE FRAI
Note: Follow the di bl d in 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
@
Remove
2
(two)
+B3
x
6
screws,
2
(twa)
lock
washers
Qa Remove (two) +B3 x 30 screws and 2 (two}
(3 mm dia.) and 2 (two) rubber feet.
panel retainer rings.
*
@
Connector
panel
can
be
withdrawn
a
few
centimeters.
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
DC-DC
CONVERTER
AND
DC-DC
CONVERTER
@ 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.