J Board Removal; A Board Removal; Picture Tube Removal - Sony TRINITRON KV-HW21M80 Service Manual

KV-HW21M80/HW21M83/HW21M80J
RM-W101

1-7. J BOARD REMOVAL

1-8. A BOARD REMOVAL

1 J Board (KV-HW21M83)
Two screws (+BVTP 3x12)
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) 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.
qd Nut locking, CRT (4)
4 Degaussing Coil
qs DGC(2) Removal
6 Loosen the Neck Assembly
fixing screw and removal
qa Holder, DGC(2)
Removal
5 C Board Removal
q; Spring Tension (2)
Removal
8 Chassis Assy Removal
9 Support, CRT(2) Removal
7 Loosen the Deflection Yoke
fixing screw and remove
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