Read Sharp LC-42XL2E (serv.man3) Service Manual online
LC-42XL2E/S/RU, LC-46XL2E/S/RU, LC-46X20E/S/RU, LC-52XL2E/S/RU, LC-52X20E/S/RU
2 – 12
20.Remove all the connectors from PWBs.
Wire "LW"
wire LB
To Main PWB
To LCD Control PWB
Wire "LW"
Taping
Wire "VD","SP_R" to WH
Wire "RA","US","KM" to WH
Wire "RA","US","KM","VD" to WH
Wire "HM" to WH
Upper side wire SP_R
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