Picture Tube Removal - Sony TRINITRON KV-20WS1A Service Manual

2-3. PICTURE TUBE REMOVAL

7 Two DGC holders
9
Spring tension
3
5
Deflection yoke
6
H Board
10
Four PT screws
1 Anode cap
11
Picture tube
• REMOVAL OF ANODE-CAP
Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield or carbon paint on the CRT, after removing the anode.
Note:
* REMOVING PROCEDURES.
a
1
Turn up one side of the rubber cap in
the direction indicated by the arrow a
•
HOW TO HANDLE AN ANODE-CAP
1
Don't damage the surface of anode-cap with sharp shaped material !
Don't press the rubber hardly not to hurt inside of anode-caps !
2
A metal fitting called as shatter-hook terminal is built into the rubber.
Don't turn the foot of rubber over hardly !
3
The shatter-hook terminal will stick out or damage the rubber
C board
b
2 Using a thumb pull up the rubber cap
firmly in the direction indicated by the
arrow b
8
Degaussing coil
Cushion
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
.
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KV-20WS1
2 Chassis
4
Neck Assembly
c
Anode button