Mechanical Disassemblies - Sanyo CM21AF8 Service Manual

Mechanical Disassemblies

CABINET BACK REMOVAL
1. Refer to Figure 1, remove 8 screws.
2. Pull off cabinet back and remove.
Figure 1. Cabinet Back Removal
MONITOR
AV1 INPUT
OUT
R
AUDIO
L
S-VIDEO
(MONO)
ANT. 75Ω
VIDEO
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 (K002
and K003), 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
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.
1. Remove chassis, referring to Chassis Removal instructions.
2. Place cabinet's front face down on the soft surface.
3. Remove the screw on each corner of the picture tube and
GENTLY lift the picture tube out of the cabinet.
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
Degaussing Coil on the picture tube. See Figure 2.
Figure 2. Picture Tube Removal
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