Read Sony HMD-A100 (serv.man4) Service Manual online
HMD-A100
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
Demagnetic coil
10
11
Two tension springs
2
A board
GND
GND
CN001
GND
GND
CN308
CN307
Two degaussing coil holders
12
CN505
CN501
CN605
CN602
CN006
CN004
P7D1
CN906
CN002
CN603
Two screws
(+BVTP 4 x 16)
(+BVTP 4 x 16)
3
Bottom cover
(D board)
(D board)
5
4 Claw
Cushion
Two degaussing coil springs
13
1
Anode cap
Picture tube
9
Deflection yoke
7
Neck assy
6
Four screws
(Tapping screw 5)
8
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