Picture Tube Removal - Sony BVM-D14H1E Maintenance Manual

2-2-10. Picture Tube Removal

1 Anode cap
4 Two position
washer
3 Four flange nut
(M5)
5 Picture tube
• REMOVAL OF ANODE CAP
Note: To eliminate electric shock hazard, when replacing the picture tube, short-circuit the anode of the picture tube and the
high-voltage terminal of anode cap to the picture tube shield or carbon painted on the picture tube, after removing the anode.
• Removal Procedure
a
a
(1) Turn up one side of the rubber cap in the
direction indicated by arrow a.
• Handling Precautions
(1) Do not scratch the surface of anode cap with a sharp object.
(2) Do not press the rubber so hard that it damages the inside of
anode caps. A shatter-hook terminal is built into the rubber.
(3) Do not turn the foot of the rubber over.
The shatter-hook terminal will stick out or damage the rubber.
BVM-D14H1U/D14H5U/D14H1E/D14H5E/D14H1A/D14H5A
DY spacer
6 C board band
7 Deflection yoke
8 DY shield
b
b
(2) Using a thumb, pull up the rubber cap
firmly in the direction indicated by
arrow b.
9 Picture tube shield assy
2 C board
c
Anode button
(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 up it in the
direction of the arrow c.
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