SONY KVHA21P50
Service Manual

2-7. PICTURE TUBE REMOVAL Note:
� Please make sure the TV set is not in standing position before removing necessary CRT support located on bottom right and left.

� 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
!¢ Cushion
a

!£ Demagnetic coil

!� Holder DGC
a

!� Chassis assy 4 Two screws (washer head) (+P 4 � 16)

1 Turn up one side of the rubber cap in the direction indicated by the arrow a.
b b

!¡ CV board 9 Tension spring 7 Two screws (Tapping 7+ Crown Washer) PWB Bracket

!º Deflection yoke 5 Speaker (15 � 6.5cm) 6 Two screws (Tapping 7+ Crown Washer)

2 Using a thumb pull up the rubber cap firmly in the direction indicated by the arrow b.
c

� 11 �
Coating earth assy 8 Anode cap
CRT Support Block

Screw Location 2 screws (+BVTP 4 � 16) 2 Two screws (washer head) (+P 4 � 16)

Anode Button

Beznet Hook

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. 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

!§ Picture tube 1 Cushion

3 Speaker (15 � 6.5cm)
CRT Support Block

KV-HA21P50

RM-969