Mechanical Disassembles - Sanyo C29LF34 Service Manual

Mechanical Disassembles

CABINET BACK REMOVAL
1. Refer to Figure 1, remove 12 screws.
2. Pull off cabinet back and remove.
Figure 1. Cabinet Back Removal
CHASSIS REMOVAL
1. Remove cabinet back.
2. Discharge the picture tube anode (2nd anode lead) to the dag
coating (picture tube grounding lead).
3. Disconnect Degaussing coil socket (KE), Picture tube socket,
Deflection yoke connector (KDY), Speaker connectors (KL
and KR), and 2nd anode lead.
4. Remove chassis completely by sliding it straight back.
PICTURE TUBE REMOVAL
CAUTION: Do not disturb the deflection yoke or magnet
1. Remove chassis, referring to Chassis Removal instructions.
2. Place cabinet's front face down on the soft surface.
INPUT MONITOR
AV1 AV3/DVD OUT
3. Remove the screw on each corner of the picture tube and
Y
C
B
VIDEO
C R
L
ANT. 75Ω AUDIO
L-MONO
R
S-VIDEO 4. Install a replacement picture tube in reverse order.
Properly install the degaussing coil and picture tube ground
ing lead on the picture tube. See Figure 2.
Note: If the Picture Tube is being replaced, mount the
Figure 2. Picture Tube Removal
-23-
assembly on the picture tube neck. Care must be taken
to keep these assemblies intact, unless picture tube is
being replaced . Discharge the picture tube to the coat-
ing before handling the tube.
GENTLY lift the picture tube out of the cabinet.
Degaussing Coil on the picture tube. See Figure 2.