Read Sony XBR-46HX929 / XBR-55HX920 / XBR-55HX929 Service Manual online
XBR-46HX929/55HX920/55HX929 A-4
APPENDIX A - REMOVING THE REAR COVER
4. After loosening the Rear Cover from the corner, you
should be able to lift the bottom of the Rear Cover off of
the Bezel.
Use caution not to damage the AC cord or the RS232
connector when lifting the Rear Cover from the Bezel.
5. After lifting the bottom of the Rear Cover, grasp the AC
Power Cord while continuing to lift up the Rear Cover.
CAUTION: Do not pull the AC Power Cord or damage
the connector the Power Supply Board.
6. Disconnect the AC Power Cord connector to detach it
from the Power Supply Board.
NOTE: To release the AC Power Cord from the Rear
Cover, release the clips on the inside of the Rear Cover
to detach it from the Rear Cover.
7. When lifting the Rear Cover from the area around the
RU Board (located above the Terminal), disconnect
the RS232 connector from the Main Board before fully
removing the cover.
CAUTION: Removing the Rear Cover without detaching
the RS232 connector from the Main Board could cause
damage to the Main Board.
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