KV-HA21M80 (serv.man2) - Sony TV Service Manual (repair manual). Page 12

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KV
-HA21M80/HA21N70/HA21N80
RM-969
RM-968
2-6. REPLACEMENT OF PARTS
For replacements of light guide,unscrew them,
exchange with new parts and fix them with
screws respectively.
2-6-2. Replacement of Power Button
2-6-1. Replacement of Light Guide
2-5. TERMINAL  BRACKET REMOVAL
SECTION 2
DISASSEMBLY
2-1. REAR COVER REMOVAL
2-2. SPEAKER REMOVAL
2-3. CHASSIS ASSY REMOVAL
2-4. SERVICE POSITION
Caution:
 Do not take out CRT support block while TV set in
standing position.
Note:
 Undress necessary wires that creates tension while
placing the chassis into Service Position.
 
1 Eight screws
     (+BVTP 4 
× 16)
1 Two screw
     (+BVTP 4 
× 16)
2 Rear cover
1
 Two screws washer head
3
 Speaker
2
 Bracket
     Speaker
(+P 4 
× 16)
A board
Terminal board bracket
One screw
(+BVTP 4 
× 16)
One screw
(+BVTP 3 
× 12)
1 Push the claw to direction 
     of arrow and remove
2 Spring compression
3 Power Button
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