2-8. Picture Tube Removal
WARNING:
BEFORE REMOVING
THE ANODE CAP
High voltage remains in the CRT even after the power is disconnected. To avoid electric shock, discharge CRT before attempting to remove the anode cap. Short between anode and CRT coated earth ground strap.
Coated Earth
Ground Strap
Removal of the Anode-Cap
* REMOVING PROCEDURES.
a
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1.Discharge the anode of the CRT and remove the anode cap.
2.Release the EHT lead from its CRT support bracket.
3.Unplug all interconnecting leads from the Deflection yoke, degaussing coils, Rotation coil and CRT grounding strap.
4.Remove the C Board from the CRT.
5.Loosen the VM Block fixing screw and remove.
6.Remove the chassis assembly.
7.Loosen the Deflection yoke fixing screw and remove.
8.Remove the Degaussing Coil holders.
9.Place the set with the CRT face down on a cushion.
10.Unscrew the four CRT fixing screws [ located on each CRT corner ] and remove the CRT.
11.Remove the Degaussing Coils.
Remove the CRT grounding strap and spring tentioners. [Take care not to handle the CRT by the neck.]
c
b
b
Anode button
1 Turn up one side of the rubber cap in | 2 Using a thumb pull up the rubber cap | |
the direction indicated by the arrow a | firmly in the direction indicated by the | |
| arrow b | |
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How to handle the |
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3When one side of the rubber cap is separated from the anode button, the
the direction of the arrow c
1 . To prevent damaging the surface of the
2 . Do not apply too great a pressure on the rubber, as this may cause damage to the anode connector.
3 . A metal fitting called a shatter hook terminal is fitted inside the rubber cap.
4 . Do not turn the rubber foot over excessively, this may cause damage if the shatter hook sticks out.
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