G Board Removal; A Board, I/O Terminal Board Assembly Removal - Sony GDM-5402 Service Manual

2-3. G BOARD REMOVAL

Open the G block in the direction
2
of the arrow
the arrow

2-4. A BOARD, I/O TERMINAL BOARD ASSEMBLY REMOVAL

When installing I/O terminal
board assembly, be sure to apply
screw lock on 2 spots after
screws (HD15) are fixed.
A board (1/2)
Screw lock
Three screws
1
(+ BVTT 4 x 8)
B
CN654
CN653
CN652
CN650
A
Two hooks
. and remove of
A
.
B
A board (1/2)
Four screws
3
(+BVTP 3 x 8)
CN602
G board
6
GND
GND
Two printed circuit board holders
5
A board (2/2)
4
3
2
I/O terminal board assembly
6
Two screws
5
(HD15)
G shield
4
Two screws
7
(+ BVTP 3 x 8)
AC inlet (3P)
8
A board (1/2)
screw (M4)
1
(EXT tooth washer)
Three screws
(+BVTT 4 x 8)
GDM-5402