Sony KDS-50A2000 Training Manual page 94

Disassembly Procedures
Screen Frame Installation
Left Side Bracket Right Side Bracket
All screws go to holes labeled with an "L" All screws go to holes labeled with an "R"
L R
Note:
Bracket Screw Placement
On re-assembly make sure to place screws for the left -side
bracket in the holes labeled with an "L", and the screws for
the right-side bracket in the holes labeled with an "R".
TVP-23 90