Sony GDM-500PS / GDM-500PST Service Manual ▷ View online
– 13 –
GDM-500PS/500PST
SECTION 2
DISASSEMBLY
2-1. CABINET REMOVAL
2-2. D BOARD REMOVAL
Two screws
(+ BVTT 4 x 8)
Two screws
(+ BVTP 3 x 10)
D board
Screw
(+ P 3.5 x 20)
Open the D block in the direction
of the arrow . and remove of
the arrow .
of the arrow . and remove of
the arrow .
Three hooks
6
A
B
A
B
Screw
(+ BVTT 4 x 8)
1
2
3
4
5
Top cover
Four screws
(+ BVTT 4 x 8)
Four screws
(+ BVTT 4 x 8)
Video shield
4
5
6
8
Screw cover
Cabinet
3
Four screws
(+ BVTP 4 x 16)
(+ BVTP 4 x 16)
2
1
Two claws
Screw cover
7
– 14 –
GDM-500PS/500PST
2-3. G BOARD REMOVAL
Open the G block in the direction
of the arrow . and remove of
the arrow .
of the arrow . and remove of
the arrow .
Two screws
(+ BVTT 4 x 8)
Three hooks
Two screws
(+BVTP 3 x 10)
G shield
G board
B
A
Two printed circuit board holders
A
B
1
7
Screw
(+ BVTT 4 x 8)
3
2
4
5
6
2-4. A BOARD REMOVAL
A borad
Three screws
(+BVTT 4 x 8)
1
2
– 15 –
GDM-500PS/500PST
2-5. L BOARD REMOVAL
L board
Four printed circuit board holders
1
2
CN5001
CN5002
CN5004
CN5003
2-6. I/O TERMINAL BOARD REMOVAL
Three screws
(+ BVTT 3 x 8)
1
I/O terminal board assy
2
CN511
CN401
CN402
– 16 –
GDM-500PS/500PST
2-7. SERVICE POSITION
2-8. H AND J BOARDS REMOVAL
D board (Refer to 2-2.)
Rear shield
D,G boards
A board (Refer to 2-4.)
G board
(Refer to 2-3.)
CAUTION : SHORT
*
If the claw is hooked,
opening and closing
the board is impossible.
Do not try to do it by force.
the board is impossible.
Do not try to do it by force.
*
If the claw is hooked,
opening and closing
the board is impossible.
Do not try to do it by force.
the board is impossible.
Do not try to do it by force.
Four screws
(Tapping screw 5)
CN801
H board
Two screws
(+ BVWHTP 3 x 12)
Bezel
1
2
3
4
Claw
J board
7
CN891
Shaft
Claw
Claw
5
6
Click on the first or last page to see other GDM-500PS / GDM-500PST service manuals if exist.