Question about Sharp Aquos LC-32D40U Television

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Performed ground repair, now screen is blue, sound ok

Aquos LC-32D40U, Screen would go black. Performed suggested repair to Inverter board grounds. After reassembling I now have a blue screen, sound ok. Did I miss something or possibly plugged a connection in wrong? Also, is there a reset button on this unit? Thanx.

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  • mcolden Jul 26, 2009

    Thanks, it was a ribbon connector. steel color multi blue and black wired. upside down, once i connected it correctly, all is working well. Excellent source for info.

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I would suggest to check the wire connecting the main board with the LCD controller board. It might have been disconnected when repairing the ground connections.

Posted on Jul 26, 2009

  • Jaime Hernandez Jul 26, 2009

    I forgot to say to press input to select a different input before opening the TV again. Also press menu and see if you are getting OSD, if not then the LCD controller board is not connected properly or not connected at all.

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