Question about Onkyo TX-DS777

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Power light on, unit will not turn on with push button

The power light is on, but unit will not power up with push button. Problem has been intermit. but now all the time. I need some help in a self repair. Thanks, reid mckelvey tx-ds777 owner

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  • adpdo Feb 17, 2008

    I have exactly the same problem. six months ago the receiver worked flawlessly. Then one day I couldn't turn the system on even thought the power light was on. a few times it would in fact turn on. once it turned itself on in the middle of the night. Now, the power light is on and it simply can't be turned on. Is it worth taking somewhere to be looked at?



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When power was intermittant, were there any other discrepencies or audible power deprivation to the speakers? Your problem has many possibilites from fuses to major amplifier problems to common power supply failures. Being intermittant then dead may still be a simple fix, but not without some physical intervention of test gear. Sorry, Jaszy

Posted on May 31, 2007


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