Sony GDM-20E03T5 Service Manual ▷ View online
– 9 –
GDM-20E03T5
– 10 –
Two screws
(+- BV tapping screw M4 x 8)
Two screws
(+ BVTP 3 x 10)
D board
Two screws
(+- BV tapping screw 3 x 8)
M board
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
1
2
3
4
5
6
A
B
A
B
Top cover
Three screws
(+- BV tapping screw M4 x 8)
Four screws
(+- BV tapping screw M4 x 8)
Video shield
4
5
6
7
Two screw covers
Cabinet
3
Four screws
(+- BV tapping screw 4 x 16)
2
1
SECTION 2
DISASSEMBLY
2-1. CABINET REMOVAL
2-2. D AND M BOARDS REMOVAL
– 11 –
GDM-20E03T5
Two screws
(+- BV tapping screw 3 x 8)
1
I/O terminal board assy
2
CN863
CN305
A borad
Two screws
(+BVTP 3 x 10)
1
2
Two screws
(+- BV tapping screw M4 x 8)
Two hooks
Two screws
(+BVTP 3 x 10)
Screw
(+ P SW screw M3 x 10)
G shield
Two screws
(+BVTP 3 x 10)
G board
Open the G block in the direction
of the arrow . and remove of
the arrow
of the arrow . and remove of
the arrow
@
.
A
B
Two PCB holders
A
B
1
2
3
4
5
6
7
8
2-3. G BOARD REMOVAL
2-4. A BOARD REMOVAL
2-5. I/O TERMINAL BOARD ASSY
REMOVAL
GDM-20E03T5
– 12 –
Four screws
(Tapping screw 5)
CN801
CN802
H board
Two screws
(+ BVWHTP screw 3 x 12)
Bezel
5
6
7
8
Hook (20)
2
Screw
(+ – BV tapping screw 4 x 16)
1
Hook (20)
4
Screw
(+ – BV tapping screw 4 x 16)
3
Claw
9
J board
10
CN891
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
ƒ
If the claw is hooked,
@
opening and closing
@
the board is impossible.
@
Do not try to do it by force.
ƒ
If the claw is hooked,
@
opening and closing
@
the board is impossible.
@
Do not try to do it by force.
2-6. SERVICE POSITION
2-7. H, J BOARDS REMOVAL
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