A Board And G Board Removal; Picture Tube Removal; High-Voltage Cable Installation And Removal - Sony KP 53V85 Service Manual

KP-48V85/53V85/61V85
RM-Y905 RM-Y905 RM-Y905

2-9. A BOARD AND G BOARD REMOVAL

1 Eight screws
(+BVTP 3x12)
3 G board
Main bracket
2-10.

PICTURE TUBE REMOVAL

CAUTION: Removing the arrow-marked
screws is strictly prohibited.
If removed, it may cause liquid spill.
4 Two screws
(+BVTP 3x12)
6 A board
5 Claw
2 Claws
Lens
Picture tube
2 Four screws
(Screw(4x20), tapping)
3
– 38 –
2-11. HIGH-VOLTAGE CABLE INSTALLATION
AND REMOVAL
(1) Removal
1 Rubber cap
2 HV cable
turn 90
9 Tension
spring*
(2) Installation
1 HV cable
Hook
Gutter
4 Four screws
(Screw(4x20), tapping)
5 Lens
!º Four screws
(+BVTP 4x12)
!¡ Picture tube
8 Deflection yoke
7 Neck assy
6 CR board
* 53V85/61V85 only
1 Four screws
(Screw(4x20), tapping)