Sony KP-FW51M91 Service Manual ▷ View online
– 9 –
KP-FW51M91
RM-1015
SECTION 2
DISASSEMBLY
2-1. REAR BOARD REMOVAL
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)
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)
2
Two screws
(Hexagon head)
1
Optical shield
3
PWB block assy
1
Thirteen screws
(Hexagon head)
2
Rear board
2
Thirteen screws
(BVTP 3X12)
1
Main bracket section
– 10 –
KP-FW51M91
RM-1015
2-4. FRONT PANEL, BEZNET AND MIRROR COVER REMOVAL
2-5. HA, HC AND HMG BOARDS REMOVAL
2
Front panel assy
1
Three screws
(BVTP 4x16)
3
Seven screws
(BVTP 4x16)
1
Three screws
(BVTP 4x16)
5
Mirror cover
7
Bezele assy
4 Two screws
(Hexagon head)
(Hexagon head)
4 Two screws
(Hexagon head)
(Hexagon head)
4 Two screws
(Hexagon head)
(Hexagon head)
6
Six screws
(Hexagon head)
4
HMG board
9
Three screws
(BVTP 3x12)
Front panel assy
2
HM bracket
6
HC bracket
7
HC board
0
HA board
qs
Control button (FW)
8
Four screws
(BVTP 3x12)
qa
Four screws
(BVTP 3x12)
5
Two screws
(BVTP 3x12)
1
Two screws
(BVTP 3x12)
3
Screw
(BVTP 3x12)
– 11 –
KP-FW51M91
RM-1015
2-6. HB2 BOARD REMOVAL
5
Input terminal plate
3
Input terminal assy
2
Input terminal cover
7
HB2
board
6
Two screws
(BVTP 3x12)
4
Screw
(BVTP 3x12)
1
Four screws
(BVTP 4x16)
2-7. TERMINAL BRACKET AND T BOARD REMOVAL
1
Five screws
(BVTP 3X12)
2 Screw
(PSW 3X8)
(PSW 3X8)
3
Terminal bracket
Main bracket section
RF splitter
5 T board
4
Two screws
(BVTP 3X12)
– 12 –
KP-FW51M91
RM-1015
2-9. BM, DS, MG AND MS2 BOARDS REMOVAL
2-8. UG BOARD REMOVAL
Main bracket section
2
BM board
1
MG Board
5
MS2 board
7
DS board
4
Three screw
(PSW 3x8)
3
Shield case
6
Two screws
(BVTP 3x12)
3
UG board
2
B bracket
Main bracket section
1
Two screws
(M3x8)
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