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MECHANICAL DISASSEMBLIES
CABINET BACK REMOVAL
1. Refer to Figure 1, remove 13 screws.
2. Pull off cabinet back and remove.
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 (KD), picture tube
socket, deflection yoke connector (KX), speakers
connector (KSP), picture tube ground leads (2), velocity
modulation coil connector (K17A) 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 coating before
handling the tube.
1. Remove chassis, referring to Chassis Removal instructions.
2. Place cabinet’s front face down on a 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
grounding lead on the picture tube. See Figure 2.
Note: If Picture Tube is being replaced, mount the Degaussing
Coil properly on the replacement tube. See Figure 2.
Figure 2. Picture Tube Removal
INPUT1
VIDEO INPUT
INPUT2
INPUT3
Y
Pb
Pr
R
L
AUDIO
VIDEO
S-VIDEO
R
L
(MONO)
(MONO)
R
ANALOG AUDIO OUTPUT
L
DIGITAL
AUDIO
OUTPUT
DIGITAL
ANTENNA IN
UHF
VHF
CATV
INPUT
HDMI
Figure 1. Cabinet Back Removal
PICTURE TUBE
GROUNDING LEAD
DEGAUSSING
COIL
DEGAUSSING
COIL HOLDER
TO PICTURE TUBE
SOCKET BOARD
GROUND
DEGAUSSING COIL
SOCKET
