Sharp LC-32WD1E/S/RU Service Manual page 17

LC-32WD1E/S/RU, LC-37WD1E/S/RU, LC-42WD1E/S/RU, and LC-32/37/42WT1E
15. Remove 4 lock screws (15). Remove 2 lock screws (16). Detach Bottom Bracket.
16. Remove 9 lock screws (17). Detach Power Unit.
17. Remove 4 lock screws (18). Remove 4 lock screws (19). Remove 2 lock screws (20).
18. Remove 2 lock screws (21). Detach Mainboard Unit.
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