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Sharp 20MH10 TV won't start

Discussion in 'Troubleshooting and Repair' started by Anthonyjacob2002, Nov 9, 2010.

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  1. Anthonyjacob2002


    Nov 9, 2010
    I have a Sharp 20MH10 TV that wont starp. Have checked vpltages at the regulator and the 15V is not prersent. Voltage at the Horiz output Transistor is 130 Vdc. What other checkes doyou advise to narrow the search for the problem. PS Horizontal output Transistor checks good out of circuit
  2. shrtrnd


    Jan 15, 2010
    You've got an open circuit somewhere. I'd be checking the power supply circuit first and foremost. Most likely a component (open circuit).
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