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Power requirements My 9 voltAC supply failed. Can I use a 15 V 3 amp instead?

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NO....if you do you will burn it up. You must use a 9 V adapter.

Thanks and please take a moment to rate as fixya.

Posted on Nov 08, 2008

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Posted on Jan 02, 2017

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Tv pops on and off suddenly after viewing for about 10 to 15 mins. this problem becomes progressively worst after prolonged viewing. as of today there is absolutely no picture and or sound.


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My suspect: a power capacitor in the power supply. They sometimes fail this way - when the dielectric breaks down completely, then the power supply fails, causing no pic/sound.

Fix: replace power supply (or the specific capacitor, if you can determine which one died).

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My amp shuts down after about 15 mins then starts clicking all lights go out but still power on i have to switch off then wait and switch on again line6 spider3 120watt


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Secondary problem may be with the AMP IC itself. Check to make sure it is not overheating during operation by using a temperature probe. Check to make sure airflow is constant.

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