Read Sharp LC-32X20E (serv.man2) Service Manual online
LC-32X20E/S/RU, LC-37X20E/S/RU
2 – 7
9. Remove all the connectors from PWBs.
Wire "LB" to WH
Wire "LW","FR" to WH
Wire "LA"
Wire "LB"
Wire "FR"
Wire "LW"
Wire "PL"
Click on the first or last page to see other LC-32X20E (serv.man2) service manuals if exist.