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    sskumar's Avatar
    sskumar Posts: 1, Reputation: 1
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    #1

    May 10, 2010, 11:10 PM
    Free TV circuitary problems questions and answers
    Question regarding Sony TV. Model No.KV XA-21M83. When I switch on this TV through remote the LED blinks continuously but not starts. I replaced Capacitors in Power supply C 614 (10/63 volts) and 220/25 V near EHT. If I press main switch of the TV two times the set will starts some times. Kindly help me to solve this problem.
    tkrussell's Avatar
    tkrussell Posts: 9,659, Reputation: 725
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    #2

    May 11, 2010, 05:46 AM
    Moved to Home Electronics from Electrical
    Stratmando's Avatar
    Stratmando Posts: 11,188, Reputation: 508
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    #3

    May 11, 2010, 06:35 AM

    Being it is intermiddent, I would look at any dark spots on the board, or for cold solder joints(usually dull with a hairline crack around components lead where it goes through the board).
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