Picture Tube Removal - Sony GDM-90W01T5 Service Manual

GDM-90W01T5

2-10. PICTURE TUBE REMOVAL

• INSTALLED POSITION OF THE ANODE-CAP
Install the anode cap as shown a figure.
• 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 painted on the CRT, after
removing the anode.
• 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 hurt the surface of anode-caps with shartp shaped material!
2
Don't press the rubber hardly not to hurt inside of anode-caps!
A material fitting called as shatter-hook terminal is built in the
rubber.
3
Don't turn the foot of rubber over hardly!
The shatter-hook terminal will stick out or hurt the rubber.
Three connectors
4
CN6010
2P (NA)
2P (DY)
Anode cap
5
2
Using a thumb pull up the rubber cap
firmly in the direction indicated by the
arrow b.
Open the D blook
1
(Refer 2-2.)
Neck assy
8
Deflection yoke
9
Picture tube
7
b
– 16 –
Four screws
6
(+- BV tapping screw M4 x 8)
A board
3
Open the G blook
2
(Refer 2-3.)
TOP VIEW
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.
Anode cap
Purse lock
Deflection yoke
Top cover
c