Ad Board And B Board Removal; F Board And G Board Removal; A Board, D Board Andu Board Removal - Sony KP-HW51K90J Service Manual

2-9. AD BOARD AND B BOARD REMOVAL

1 AD board
Main bracket

2-10. F BOARD AND G BOARD REMOVAL

3 Bracket G
2 Claw
4 Four screws
(+BVTP3x12)
5 G board
Main bracket
1 B board
6 F board
2 Claws
1 screw
2 Claw
(+BVTP4x12)
2-11. A BOARD, D BOARD AND U BOARD REMOVAL
3 U board
4 Screws
(+BVTP3x12)
6 A board
4 Six screws
(+BVTP3x12)
6 D board
Main bracket
– 10 –
KP-HW51K90J/HW57K90J
RM-Y909K
2 Terminal board
1 Five screws
(+BVTP3x12)
1 Two screws,
tapping, hexagon
head
5 Claws
RM-Y909K