Hitachi 53SDX20BB Service Manual page 53

STEP
13 Do the same on the retainer to the left of Sensor 5.
Remove 4 screws. (2 screws on the left/ 2 screws on
14
the right of the CRT Lens Assembly.)
To remove the Back cover support board, remove the 4
15
screws (2 on each side).
This shows the 2 screws on the right side.
16
INSTRUCTIONS
53
IMAGE