Read Sony HMD-A200 / HMD-A220 (serv.man2) Service Manual online
HMD-A200/A220
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
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
.
• HOW TO HANDLE AN ANODE-CAP
1
Don’t scratch the surface of anode-caps with shartp shaped mate-
rial!
rial!
2
Don’t press the rubber hardly not to damege inside of anode-caps!
A material fitting called as shatter-hook terminal is built in the
rubber.
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 damage the rubber.
The shatter-hook terminal will stick out or damage the rubber.
a
b
Anode Button
c
• 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
1
Turn up one side of the rubber cap in
the direction indicated by the arrow
the direction indicated by the arrow
a
.
2
Using a thumb pull up the rubber cap
firmly in the direction indicated by the
arrow
firmly in the direction indicated by the
arrow
b
.
2-4. PICTURE TUBE REMOVAL
2-2
11
Tension spring
10 Tension spring
CN501
GND
GND
GND
GND
CN602
CN505
CN506
CN605
CN603
CN603
CN906
CN004
CN001 CN002
CN003
12 Two degaussing
coil holders
13 Two degaussing
coil holders
2 A board
4 Claw
7 Deflection yoke
9 Picture tube
6 Neck assy
3
5 D board
Cushion
Anode cap
1
Two screws
(+BVTP 3 x 12)
8
Four screws
(Tapping screw 5)
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