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Structural installation
Rear cover Remove
1. Pull out power cord from power
socket
2. Remove 10 screws as the fig. 1
shown.
3. Gently pull out the rear cover from
the front case.
Chassis disassembly
1. Remove the rear cover.
2. Discharge the EHT mouth of tube at
first, and remove the EHT cap, gently
pull out the CRT board, pull out the
degauss coil plug, deflecting wire
socket, loudspeaker plug, grounding
conductor socket of tube, and clips of
power cord.
3. Carefully pull out the Chassis from
the front case.
CRT disassembly
Warning:
Don’t move the deflecting coil and
magnetic body on the neck of tube,
must carefully keep those parts in good
condition, except the CRT is damaged.
The CRT surface discharge should be
made before disassembling.
1. Remove chassis.
2. Put the front case with tube
downward, lay it down on a soft
table-board.
3. Unscrew four combined nuts of
ear-ring on tube with a special socket
spanner, carefully handle out the tube
from front case.
4. Install the tube according to the
inverse procedure of that mentioned
above. properly install the degauss coil
and grounding conductor of tube onto
the tube as fig. 2 shown.
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