Sony KD-27FS130 Service Manual ▷ View online
KD-27FS130
KD-27FS130
9
1-1. REAR COVER REMOVAL
SECTION 1: DISASSEMBLY
1-2. CHASSIS ASSEMBLY REMOVAL
1 Remove screws from top of cover.
4 Screws SCREW +BVTP 3X12 TYPE2 TT (B)
2 Remove screws from sides of cover.
4 Screws SCREW +BVTP 3X12 TYPE2 TT (B)-2 each side
3 Remove screws from sides of cover.
4 SCREW +BVTP 4X16 TYPE2 TT (B) - 2 each side
4 Remove rear cover
C Board
V Board
V Board
Chassis Assembly
3
4
2
1
1 Press on catch tab to release the chassis.
2 Gently pull the chassis forward.
1
2
KD-27FS130
KD-27FS130
10
1-3. SERVICE POSITION
1 Disconnect the CN501 cable from the A Board.
2 Press on catch tab to release A Board.
3 Gently pull the A Board forward to access the GS and HS Boards.
4 Gently continuing pulling the A Board, GS Board and HS Board forward to
place in service position.
5 Reconnect CN501.
A Board
GS Board
HS Board
HS Board
KD-27FS130
KD-27FS130
11
1. Discharge the anode of the CRT and remove
the anode cap.
2. Unplug all interconnecting leads from the
defl ection yoke, neck assembly, degaussing
coils and CRT grounding strap.
coils and CRT grounding strap.
3. Remove the C Board from the CRT.
4. Remove the chassis assembly.
5. Loosen the neck assembly fi xing screw and
remove.
6. Loosen the defl ection yoke fi xing screw and
remove.
7. Place the set with the CRT face down on
a cushion and remove the degaussing coil
holders.
holders.
8. Remove the degaussing coils.
9. Remove the CRT grounding strap and spring
tension devices.
10. Unscrew the four CRT fi xing screws [located on
each CRT corner] and remove the CRT [Take
care not to handle the CRT by the neck].
care not to handle the CRT by the neck].
1-4. PICTURE TUBE REMOVAL
WARNING: BEFORE REMOVING THE ANODE CAP
High voltage remains in the CRT even after the power is disconnected. To avoid electric shock,
discharge CRT before attempting to remove the anode cap. Short between anode and CRT
coated earth ground strap.
High voltage remains in the CRT even after the power is disconnected. To avoid electric shock,
discharge CRT before attempting to remove the anode cap. Short between anode and CRT
coated earth ground strap.
ANODE CAP REMOVAL PROCEDURE
WARNING: High voltage remains in the CRT even after the power is disconnected. To avoid electric shock, discharge CRT before attempting to remove
the anode cap. Short between anode and coated earth ground strap of CRT.
NOTE: After removing the anode cap, short circuit the anode of the picture tube and the anode cap to either the metal chassis, CRT shield, or carbon
painted on the CRT.
the anode cap. Short between anode and coated earth ground strap of CRT.
NOTE: After removing the anode cap, short circuit the anode of the picture tube and the anode cap to either the metal chassis, CRT shield, or carbon
painted on the CRT.
REMOVAL PROCEDURES
HOW TO HANDLE AN ANODE CAP
1. Do not use sharp objects which may cause damage to the surface of the
anode cap.
2. To avoid damaging the anode cap, do not squeeze the rubber covering too
hard. A material fi tting 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.
Turn up one side of the rubber cap in
the direction indicated by arrow a .
the direction indicated by arrow a .
Use your thumb to pull the rubber
cap fi rmly in the direction indicated
by arrow b .
cap fi rmly in the direction indicated
by arrow b .
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 c .
the anode button, the anode cap can be removed
by turning the rubber cap and pulling it in the
direction of arrow c .
a
b
Anode Button
c
4
1
10
9
8
7
6
2
3
5
KD-27FS130
KD-27FS130
12
CABLE WIRE DRESSING
27FS130
Rev 1.0
2/12
Dress Right & left speaker wire through DGC's tie wrap as picture shows.
Dress Right & Left speaker wire through Rotation Coil
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