Removal and Installation Procedures
Front Panel Assembly
The front panel assembly can be removed and reinstalled as follows:
Step
1.
Remove the cabinet as described
in
the "Cabinet" procedure.
Step
2.
Remove the
CRT
as described
in
the "Cathode-Ray Tube" procedure.
Step
3.
Pull the focus potentiometer extension shaft forward and remove it
from the instrument.
Step
4.
Remove the screw from the rear of the top-right corner of the bezel,
holding the front panel chassis to the main chassis.
Step 5. Remove three screws holding the front panel chassis to the rest of the
chassis.
Step
6.
Pull the front panel assembly forward.
Step 7. To reinstall the front panel assembly reverse the above procedure, be
careful to check that the flat cable is on the right side of the center
chassis part and that front panel chassis is mounted inside the main
chassis and chassis brackets.
Transformer
The transformer can be removed and reinstalled as follows:
Step 1. Remove the cabinet
as
described
in
the "Cabinet" procedure.
Step 2. Remove the storage board as described in the "Storage Board" proce-
dure.
Step
3.
Remove the main board
as
described
in
the "Main Board" procedure.
Step 4. Disconnect the connector from the power supply board.
Step
5.
Remove the screw from the bottom of the transformer.
Step
6.
Remove the transformer from the chassis.
Step 7. To reinstall the transformer reverse the above procedure, being careful
to check the orientation of the transformer cable.
2212 Service Manual 6 - 15
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