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Author Topic: WG 7400  (Read 2045 times)

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yukonblaze

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WG 7400
« on: July 02, 2009, 04:12:58 pm »
Bought a Turkey Hunter at auction and monitor doesnt work.  No neck glow but when powered up a loud hissing comes from main chasis.  Dont heat 'ticking' it is trully like air leaking from a tire.  Any thoughts??

Jason
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SirPeale

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Re: WG 7400
« Reply #1 on: July 02, 2009, 04:18:09 pm »
Blown flyback comes to mind.  Turn off the lights and check to see if you see arcing.
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yukonblaze

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Re: WG 7400
« Reply #2 on: July 02, 2009, 04:37:54 pm »
Turned off lights and stubbed my toe!!!! DAMN YOU AND YOU IDEAS!!!!  No arcing, just cussing!!!
Still sounds like hissing!!!
Jason
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SirPeale

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Re: WG 7400
« Reply #3 on: July 02, 2009, 07:46:35 pm »
Get a paper towel roll and put it to your ear.  Narrow down where the sound is coming from.

Might be a cap.
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yukonblaze

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Re: WG 7400
« Reply #4 on: July 02, 2009, 09:14:36 pm »
Will test this newest theory on Fri!!!
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yukonblaze

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Re: WG 7400
« Reply #5 on: July 04, 2009, 11:06:34 am »
Pulled chasis this morning and found no obvious blown caps or resistors.  As I have never had a blown flyback, I dont notice any cracks or leaks.  I still have a sound like 'static noise' coming from area of flyback.  Til I get a new flyback and cap kit is there anything else I should look for??

Jason
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