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KP-HR43K90J/HR53K90J/HR53N90J
RM-Y908
RM-Y909K
RM-Y909K
SECTION 2
DISASSEMBLY
2-1. REAR BOARD REMOVAL
2-3. SERVICE POSITION
2-2. CHASSIS ASSY REMOVAL
2-4. H2 BOARD REMOVAL
2
Rear board
1
Nine screws,
tapping, hexagon head
2
Chassis assy
1
Three screws,
tapping, hexagon head
1
Disconnect CN17, 18, 19
on A board.
From V boards CN9001.
(The extension cable is not
supplied because of the
countermeasure for radiation.)
D board
CN17, 18, 19
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.
Screws
(+BVTP3x12)
Chassis assembly
2
Screw,
tapping,
hexagon
head
2
Screw,
tapping,
hexagon
head
3
Six screws
(+BVTP4x12(HR43K90J))
(+BVTP4x16
(Except HR43K90J))
1
Cap,
speaker
grille
1
Cap,
speaker
grille
4
H2 board
5
Button, multi
Except HR43K90J