Read Sony KV-HW21M30 Service Manual online
– 9 –
KV-HW21M30/HW21N63
RM-W101
RM-W150
1-9.
PICTURE TUBE REMOVAL
Note:
• The Picture Tube is upside-down for (KV-HW21M30(Aus) only and the position for the anode cap and tension
springs are changed accordingly.
• Please make sure the TV set is not in standing position before removing necessary CRT support located on bottom
Mright and left.
1) Place the TV set with the CRT face down on a cushion jig.
2) Remove the rear cover.
3) Unplug all under connecting leads from the Deflection Yoke, Degaussing Coil and CRT grounding strap. •
2) Remove the rear cover.
3) Unplug all under connecting leads from the Deflection Yoke, Degaussing Coil and CRT grounding strap. •
Please make sure the TV set is not in standing position before removing necessary CRT support located on bottom
right and left.
right and left.
1-7.
J BOARD REMOVAL
J Board
(KV-HW21N63)
(KV-HW21N63)
1-8.
A BOARD REMOVAL
A Board
4
Anode Cap Removal
5
C Board Removal
7
Chassis Assy Removal
8
Support, CRT Removal (x2)
9
Holder, DGC Removal (x2)
0
Degaussing Coil
qa
Spring Tension
Removal (x2)
qd
Nut locking, CRT (x4)
qs
Earth Coating Assy
6
Loosen the Deflection Yoke
fixing screw and remove
qf
Top switch, block
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