Picture Tube Removal - Sony TRINITRON KV-21M3A Service Manual

KV-21M3/21T3
2-3. PICTURE TUBE REMOVAL
(5) DGC holder
(3) C board
(8) Four PT screws
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¢ REMOVAL OF ANODE-CAP
Note: 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.
* REMOVING PROCEDURES.
[C3]
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Anode button
a) Turn up one side of the rubber cap in Q@) Using a thumb pull up the rubber cap G) When one side of the rubber cap is
the direction indicated by the arrow (@) firmly in the direction indicated by the separated from the anode button, the
arrow () anode-cap can be removed by turning
up the rubber cap and pulling it up in
the direction of the arrow ()
* HOWTO HANDLE AN ANODE-CAP
Don't damage the surface of anode-cap with sharp shaped material !
(2) Don't press the rubber hardly not to hurt inside of anode-caps !
A metal fitting called as shatter-hook terminal is built into the rubber.
Don't turn the foot of rubber over hardly !
The shatter-hook terminal will stick out or damage the rubber.
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