H1 And H2 Boards Removal; A Board Removal; Picture Tube Removal - Sony KV-AR252M61 Trinitron Service Manual

1-7. H1 AND H2 BOARDS REMOVAL

2 Five Hooks
3 Cover, H
4 H2 Board
5 Three Hooks

1-9. PICTURE TUBE REMOVAL

Note:
• Please make sure the TV set is not in standing position before removing necessary CRT support located on bottom
right and left.
1) Place the TV set with the CRT face down on a cushion jig
2) Remove the rear cover.
3) Remove the Speaker Block Assy.
qg Screw Tapping
qf Degaussing Coil
qd Holder, DGC(2) Removal
4 Spring Tension(2) Removal
1
H1 Board
7+ Crown Washer
qa Loosen the Deflection Yoke
fixing screw and remove
1-8. A AND B BOARDS REMOVAL
1 Two screws (Washer head)
(+BVTP 3 × 12)
5 Four Hooks
qs Anode Cap Removal
5 Band, DGC Removal
6 Earth Coating Assy
7 Loosen the Neck Assembly
fixing screw and removal
8 C Board Removal
9 Chassis Assy Removal
0 VM Board Removal
– 7 –
KV-AR252M61
RM-W102
2 Three screws
(+BVTP 4 × 12)
3 B Board
4 A Board