Question about Sharp LC37D64U 37 in. LCD HDTV
Unplugging the power, checked all conections, checked functions on remote.
Power on and off works on the remote and TV, it will display a small blue square in the upper right coner for a secound when turning on the power
worked great yesterday nothing to day
Try replaced main board
Manufacturer Sharp Part Number DUNTKE373FM03S Description P.W.B.UNIT
Posted on Jun 03, 2010
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Posted on Jan 02, 2017
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