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Onkyo TX-NR515 No Power

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    #1

    Onkyo TX-NR515 No Power

    Hello

    Ive got an 515 who doesnt do anything also no standby.
    When checking both fuses they are oke.
    Also ive got 9V and 12V to the HDMI Board, the board makes an high noise when pressing the power button.
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    #2
    Re: Onkyo TX-NR515 No Power

    Originally posted by trunks81 View Post
    Hello

    Ive got an 515 who doesnt do anything also no standby.
    When checking both fuses they are oke.
    Also ive got 9V and 12V to the HDMI Board, the board makes an high noise when pressing the power button.
    That power supply board makes high pitch noise or some other boards?
    Never stop learning
    Basic LCD TV and Monitor troubleshooting guides.
    http://www.badcaps.net/forum/showthr...956#post305956

    Voltage Regulator (LDO) testing:
    http://www.badcaps.net/forum/showthr...999#post300999

    Inverter testing using old CFL:
    http://www.badcaps.net/forum/showthr...er+testing+cfl

    Tear down pictures : Hit the ">" Show Albums and stories" on the left side
    http://s807.photobucket.com/user/budm/library/

    TV Factory reset codes listing:
    http://www.badcaps.net/forum/showthread.php?t=24809

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      #3
      Re: Onkyo TX-NR515 No Power

      Does this have the power relay? If yes, it may be broken. I salvaged TR-NR414 with no power, the relay was the cause.

      Comment

        #4
        Re: Onkyo TX-NR515 No Power

        Problem solved it was the power relay after replacing that it worked again

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