Read Sony KV-XV253M50 Service Manual online
– 6 –
KV-XV253M50
RM-GA002
1-7.
H3 BOARD REMOVAL
1-8. A BOARD REMOVAL
2 Six Hooks
3 H3 Board
1 Two screws
(+BVTAP 3
(+BVTAP 3
× 12)
1 Four screws
(3
(3
× 12)(+BVTAP)
2 Four Hooks
3 A Board
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) Remove the rear cover.
2) Unplug all interconnecting leads from the Deflection yoke, Neck assy, Degaussing coil and CRT grounding strap.
3) Place the TV set with the CRT face down on a cushion jig.
2) Unplug all interconnecting leads from the Deflection yoke, Neck assy, Degaussing coil and CRT grounding strap.
3) Place the TV set with the CRT face down on a cushion jig.
qa
Earth Coating Assy
4
Anode Cap Removal
8
Band, DGC Removal
5 CV Board Removal
9
Holder, DGC Removal (
×2)
qs
Spring Tension
Removal
(
×2)
qd
Screw Tapping 7+
Crown washer
0
Degaussing Coil
6 Loosen the Neck Assembly
fixing screw and removal
fixing screw and removal
7
Loosen the Deflection Yoke
fixing screw and remove
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