Sony bg3r chassis kv-xa34m30a サービスマニュアル
–
22
–
KV
-XA34M30A
-XA34M30A
RM-952
•REMOVAL OF ANODE-CAP
NOTE : After removing the anode, short circuit the anode of the picture tube and
the anode cap to the metal chassis, CRT shield or carbon paint on the
CRT.
CRT.
•REMOVING PROCEDURES
1 Do not damage the surface of anode-caps with sharp shaped objects.
2 Do not press the rubber too hard so as not to damage the inside of anode-cap.
2 Do not press the rubber too hard so as not to damage the inside of anode-cap.
A metal fitting called the shatter-hook terminal is built into the rubber.
3 Do not turn the foot of rubber over too hard.
The shatter-hook terminal will stick out or damage the rubber.
• HOW TO HANDLE AN ANODE-CAP
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 it up in the direction of the
arrow
arrow
c.
2 Using a thumb pull up the rubber cap firmly in the direction indicated by the arrow b.
1 Turn up one side of the rubber cap in the direction indicated by the arrow a.
Anode button
a
a
b
b
c
@¡ Demagnetic coil
!ª
Holder DGC
!¶ Two DGC clips
!§ Two DGC clips
@º CushionDGC
@™ Chassis assy
!• DGC
band
9 Two screws
(washer head)
(+P 4
(washer head)
(+P 4
× 16)
Cap, screw
7 Two screws
(+BVTP 4
(+BVTP 4
× 16)
8 Speaker
(13
(13
× 7 cm)
6 Tweeter Sheet
1 Cushion
CRT (Top,right)
Support Assy
Support Assy
Two screws
(+BVTP 4
(+BVTP 4
× 16)
Two screws
(+BVTP 4
(+BVTP 4
× 16)
@£ Picture tube
CRT (Top,left)
Support Assy
Support Assy
!™ Anode cap
!¡ Two Nuts,
Special CRT
Cap, screw
!£ Deflection
yoke
yoke
!¢ Neck assy
!∞ C6 Board
5 Two screws
(washer head)
(+P 4
(washer head)
(+P 4
× 16)
7 Two screws
(+BVTP 4
× 16)
4 Speaker
(13
(13
× 7 cm)
2 Tweeter Sheet
!™ Tension
spring
spring
!º Two Nuts,
Special CRT
2-11. PICTURE TUBE REMOVAL
Note:
•
•
The picture tube for South Africa model is upside down, and the position for
the anode cap and tension spring are changed accordingly.
the anode cap and tension spring are changed accordingly.
•
Please remove necessary CRT support located on top left, top right, prior to
removing the CRT.
removing the CRT.