Picture Tube Removal - Compaq P900 Service Manual

P900

1-4. PICTURE TUBE REMOVAL

A board
2
Neck assembly
3
Deflection yoke
4
Two screws
5
(BVTP 4 x 16)
6 Four screws
(Tapping screw 5)
Picture tube shield
9
Demagnetization coil
Tension spring
Anode-cap
1
WARNING: 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.
REMOVAL PROCEDURES
1. Turn up one side of the rubber cap in
the direction indicated by arrow
HOW TO HANDLE AN ANODE-CAP
1. Do not use sharp objects which may cause damage to the surface
of the anode-cap.
2. Do not squeeze the rubber covering too hard to avoid damaging the
anode-cap. A material fitting called a shatter-hook terminal is built into
the rubber.
3. Do not force turn the foot of the rubber cover. This may cause the
shatter-hook terminal to protrude and damage the rubber.
REMOVAL OF THE ANODE-CAP
2. Use your thumb to pull the rubber cap firmly
.
in the direction indicated by arrow
— 6 —
Two screws
7
(BVTP 4 x 16)
Stand
8
assembly
(D board)
Cushion
3. When one side of the rubber cap
separates from the anode button, the
.
anode-cap can be removed by turning
the rubber cap and pulling it in the
direction of arrow .