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Sanyo DS20380 TV LOUD buzzing/vibration noise    
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fourcats2004



Joined: 07 Aug 2009
Posts: 2

PostPosted: Fri Aug 07, 2009 1:48 pm    Post subject: Sanyo DS20380 TV LOUD buzzing/vibration noise Reply with quote

I have a Sanyo DS20380 that is making a LOUD buzzing/vibration noise. Color and sound work fine. Doesn't sound like it's coming from speaker. Took the back off and cleaned off the minimal dust that was inside. Help! Thank you!
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JTS1957



Joined: 21 Jan 2009
Posts: 2323
Location: Far, Far Away

PostPosted: Fri Aug 07, 2009 8:37 pm    Post subject: Reply with quote

Relay contacts can vibrate - usually bad cap.
Parts, especially coils and transformer windings can physically vibrate - nail polish, Crazy Glue, etc. will usually help. Wink
fourcats2004



Joined: 07 Aug 2009
Posts: 2

PostPosted: Fri Aug 07, 2009 9:23 pm    Post subject: Sanyo DS20380 Reply with quote

Thanks!!! I'll give it a try and let you know what happens. Very Happy
kuhurdler



Joined: 28 Dec 2006
Posts: 2855
Location: Overland Park, KS

PostPosted: Sat Aug 08, 2009 6:21 am    Post subject: Reply with quote

I use spray paint, especially if it is coming from the yoke on the neck of the CRT. I sometimes need to use multiple coats.

I always get a kick out of fixing a TV with spraypaint.
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