Read Sony KV-BZ14M70 (serv.man2) Service Manual online
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KV-BZ14M70/M71/N40/P42
RM-GA002
1-7.
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 Coils and CRT grounding strap. Remove
2) Unplug all interconnecting leads from the Deflection Yoke, Neck Assy, Degaussing Coils and CRT grounding strap. Remove
Chassis Assy.
3) Place the TV set with the CRT face down on a cushion (jig).
6
Degaussing Coil
8
Earth Coating Assy
4
Anode Cap Removal
9
C Board Removal
qs
Support, CRT
(2x) Removal
0
Loosen the Neck Assembly
fixing screw and remove Neck
Assy & VM board
fixing screw and remove Neck
Assy & VM board
5
Holder, DGC(2x)
Removal
7
Spring Tension
Removal (2x)
qd
Screw (5) Tapping
qa
Loosen the Deflection Yoke
fixing screw and remove
• REMOVAL OF ANODE-CAP
Note:
• After removing the anode, short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield
or carbon paint on the CRT.
• REMOVING PROCEDURES
1 Turn up one side of the rubber cap in the direction
indicated by the arrow A.
2 Using a thumb pull up the rubber cap firmly in the
direction indicated by the arrow B.
3 When one side of the rubber cap is separated from the
anode button, the anode-cap can be removed by
turning up the rubber cap and pulling it up in the
direction of the arrow C.
turning up the rubber cap and pulling it up in the
direction of the arrow C.
• HOW TO HANDLE AN ANODE-CAP
1 Do not damage the surface of anode-caps with
sharp shaped objects.
2 Do not press the rubber too hard so as not to
damage the inside of anode-cap.
A metal fitting called the shatter-hook terminal is
built into the rubber.
A metal fitting called the shatter-hook terminal is
built into the rubber.
3 Do not turn the foot of rubber over too hard.
The shatter-hook terminal will stick out or damage
the rubber.
the rubber.
a
a
b
b
c
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