Sony KP-FX43M90 / KP-FX53M90 Service Manual ▷ View online
– 9 –
KP-FX43M90/FX53M90
RM-998
RM-998
SECTION 2
DISASSEMBLY
2-1. REAR COVER REMOVAL
(1) KP-FX43
(2) KP-FX53
2-2. MAIN BRACKET REMOVAL
2-3. SERVICE POSITION
2
COVERS
Cut them off with a plier or the like from
chassis assembly in case of checking
printed circuit boards.
After checking, turn over the covers and
secure them with screws.
(screws 7-685-648-79 -BVTP 3X12)
chassis assembly in case of checking
printed circuit boards.
After checking, turn over the covers and
secure them with screws.
(screws 7-685-648-79 -BVTP 3X12)
1
Twelve screws
(BVTP 4X16)
2
Rear board
1
Ten screws
(Hexagon head)
2
Rear board
3
Main bracket section
1
Optical shield
2
Two screws
(tapping screw
hexagon head)
1
Main bracket section
2
Eight screws
(BVTP 3X12)
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KP-FX43M90/FX53M90
RM-998
RM-998
2-4. FRONT PANEL REMOVAL
(1) KP-FX43
(2) KP-FX53
3
Two screws
(tapping screw
hexagon head)
hexagon head)
1
Three screws
(BVTP 4x16)
6
Front panel (43) assy
1
Three screws
(BVTP 4X16)
3
Two screws
(tapping screw
hexagon head)
hexagon head)
2
Three screws
(tapping screw
hexagon head)
hexagon head)
5
Side panel (43R) assy
2
Three screws
(tapping screw
hexagon head)
hexagon head)
4
Side panel (43L) assy
3
Two screws
(tapping screw
hexagon head)
hexagon head)
2
Three screws
(tapping screw
hexagon head)
hexagon head)
1
Three screws
(BVTP 4x16)
1
three screws
(BVTP 4x16)
3
Two screws
(tapping screw
hexagon head)
hexagon head)
2
Three screws
(tapping screw
hexagon head)
hexagon head)
5
Side pane (53R) assy
6
Front panel (43) assy
– 11 –
KP-FX43M90/FX53M90
RM-998
RM-998
2-5. H1, H2 AND H3 BOARDS REMOVAL
2-6. BEZNET AND MIRROR COVER REMOVAL
(1) KP-FX43
6
Two screws
(BVTP 3x12)
1
Two screws
(BVTP 3x12)
6
Two screws
(BVTP 3x12)
4
Six screws
(BVTP 3x12)
5
H2 board
7
Control button
2
H1 bracket
3
H1 board
Front panel assy
9
H3 board
8
Four screws
(BVTP 3x12)
2
Four screws
(BVTP 4X16)
2
Six screws
(BVTP 4X16)
1
Four screws
(Hexagon head)
2
Four screws
(BVTP 4X16)
!º
Beznet assy
8
Screen
holder (V)
7
Screen holder (V)
6
Screen
holder (H)
9
Screen
holder (H)
!£
Diffusion plate (F)
!™
Diffusion plate (L)
!¡
Contrast screen
3
Four screws
(Hexagon head)
4
Mirror cover
5
Four screws (BVTP 3X12)
5
Four screws
(BVTP 4X12)
5
Nine screws (BVTP 4X12)
– 12 –
KP-FX43M90/FX53M90
RM-998
RM-998
2-7
MAIN BRACKET REMOVAL
(2) KP-FX53
2-6. BEZNET AND MIRROR COVER REMOVAL
Pay particular attention to the wires
of each printed circuit boards when
puling out the mainbracket.
puling out the mainbracket.
2
Six screws
(BVTP 4X16)
1
Six screws
(Hexagon head)
2
Six screws
(BVTP 4X16)
2
Six screws
(BVTP 4X16 )
5
Four screws
(BVTP 4X12)
5
Six screws
(BVTP 4X12)
!º
Beznet assy
8
Screen
holder (V)
7
Screen holder (V)
6
Screen
holder (H)
9
Screen
holder (H)
!™
Diffusion plate (F)
!£
Diffusion plate (L)
!¡
Contrast screen
4
Six screws
(Hexagon head)
3
Mirror cover
5
Eight screws
(BVTP 4X12)
5
Five screws (BVTP 4X12)
2
Main bracket section
1
Two screws
(Tapping screw
hexagon head)
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