Sony KP-53SV70C User Manual
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KP-43T70C/53SV70C/61SV70C
RM-Y906
RM-Y906
RM-Y906
SECTION 2
DISASSEMBLY
2-1. REAR BOARD REMOVAL
2-3. SERVICE POSITION
2-2. CHASSIS ASSY REMOVAL
2-4. HA BOARD AND HB BOARD REMOVAL
(EXCEPT KP-43T70C)
2
Rear board
1
Nine screws (Except KP-43T70K/43T70T)
Eight screws (KP-43T70K/43T70T)
(Screw(4x20), tapping)
(Screw(4x20), tapping)
1
Three screws
(Screw(4x20),tapping)
2
Chassis assy
1
Disconnect CN203
on A board.
From CG board CN1304.
(The extension cable is not
supplied because of the
countermeasure for radiation.)
supplied because of the
countermeasure for radiation.)
G board
CN203
A board
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.
from chassis assembly in case of
checking printed circuit boards.
After checking, turn over the covers
and secure them with screws.
Screws
(+BVTP3x12)
(+BVTP3x12)
Chassis assembly
8
Three screws
(+BVTP 3x12)
6
Four screws
(+BVTP 4x12)
2
Two screws
(+BVTP 4x12)
1
Two screws
(Screws (4x20), tapping)
9
HB board
7
HB bracket
Speaker grille assy
5
HA board
3
HA bracket
4
Multi button