KV-34DRC430 - Sony TV Service Manual (repair manual). Page 11

1.  Discharge the anode of the CRT and remove the 

 anode 

cap.

2.  Unplug all interconnecting leads from the defl ection

 

yoke, neck assembly, degaussing coils and CRT 

 grounding 

strap.

3.  Remove the CH Board from the CRT.

4.  Remove the chassis assembly.

5.  Loosen the neck assembly fi xing screw and remove.

6.  Loosen the defl ection yoke fi xing screw and remove.

7.  Place the set with the CRT face down on a cushion 

 

and remove the degaussing coil holders.

8.  Remove the degaussing coils.

9.  Remove the CRT grounding strap and spring 

 tension 

devices.

10. Unscrew the four CRT fi xing screws [located on 

 

each CRT corner] and remove the CRT 

 

[Take care not to handle the CRT by the neck].

WARNING: 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. After removing the anode cap, short circuit to either the metal chassis, CRT shield, or carbon painted on the CRT. 

NOTE: After removing the anode cap, short circuit the anode of the picture tube and the anode cap to either the metal chassis, CRT shield or carbon 
painted on the CRT.

Turn up one side of the rubber cap in 
the direction indicated by arrow a .

Use your thumb to pull the rubber 
cap fi rmly in the direction indicated 
by arrow b .

When one side of the rubber cap separates from 
the anode button, the anode cap can be removed 
by turning the rubber cap and pulling it in the 
direction of arrow c .

1.  Do not use sharp objects which may cause damage to the surface of the anode 

cap. 

2.  To avoid damaging the anode cap, do not squeeze the rubber covering too 

hard. A material fi tting called a shatter-hook terminal is built into the rubber. 

3.  Do not force turn the foot of the rubber cover. This may cause the shatter-hook 

terminal to protrude and damage the rubber.

Coated

Earth

Ground

Strap

4

3

4

6

5

2

9

3

8

10

7

1