Picture Tube Removal - Sony KV-13M series Service Manual

2-4-3. PICTURE TUBE REMOVAL

Before removing anode cap:
WARNING
H.V. remains in the CRT even after the power is disconnected.
To avoid electrical shock, discharge CRT before attempting to remove the anode
cap : Short between anode and CRT coating earth ground strap.
3 Two P tapping screws
4 X 16
• REMOVAL OF THE 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.
• REMOVAL PROCEDURES
Turn up one side of the rubber cap in
the direction indicated by arrow
• HOW TO HANDLE AN ANODE-CAP
Do not use sharp objects which may cause damage to the sur-
face of the anode-cap.
Do not squeeze the rubber covering too hard to avoid damag-
ing the anode-cap. A material fitting called a shatter-hook ter-
minal is built into the rubber.
Do not force turn the foot of the rubber cover. This may cause
the shatter-hook terminal to protrude and damage the rubber.
KV-[13M40/50/51], KV-[14MB40/40C/40A], KV-[20M40/S40/S41/V80], KV-[21SE40/40A/40C/80/80A/80C],
(KV-20V80/21SE80C/21SE80/21SE80A)
Coil grips
4 Speaker
Use your thumb to pull the rubber cap
.
firmly in the direction indicated by
arrow .
— 19 —
KV-[21MB40C/40M/40P], KV-[21ME40/40P], KV-[21SB40/40M/40P], KV-21XT4A
1 Two P tapping screws
4 X 16
2 Speaker
When one side of the rubber cap sepa-
rates from the anode button, the anode-
cap can be removed by turning the rub-
ber cap and pulling it in the direction of
arrow .
Coating earth
ground strap