Sony TRINITRON KV-XA25M30A, Руководство по обслуживанию

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– 22 –
KV
-XA25M30A/XA29M30A
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.
•
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.
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
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
!¢
Four DGC clips
!™
!¡
DGC
band
!∞
Demagnetic coil
4
Two screws
(washer head)
(+P 4
×
16)
!¶
Two screws
(Tapping)
5
Speaker
(15
×
6.5cm)
3
Speaker
(15
×
6.5cm)
7
Tension
spring
!•
Chassis assy
8
Deflection
yoke
9
VM1 Board
0
C6 Board
6
Anode cap
!ª
Picture tube
CRT (Top,right)
Support Assy
(KV-XA29M30A only)
CRT (Top,left)
Support Assy
(KV-XA29M30A only)
1
Cushion
!§
Two screws
(Tapping)
2
Two screws
(washer head)
(+P 4
×
16)
!£
Holder DGC
CushionDGC
!¡
Cushion DGC
Two screws
(+BVTP 4
×
16)
Two screws
(+BVTP 4
×
16)
Two screws
(+BVTP 4
×
16)
Two screws
(+BVTP 4
×
16)
Tweeter Sheet
Tweeter Sheet
2-10. 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.