Official Panasonic TC-PxxST60 Series thread - Page 442 - AVS | Home Theater Discussions And Reviews
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post #13231 of 13234 Old Yesterday, 12:19 AM
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Hi all, does anybody know how to downgrade firmware back to v. 2.733? Is it possible to download it somewhere or does anybody have it? I have an IPTV settop box and after upgrade, there are lots of issues with sound and image quality.
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post #13232 of 13234 Unread Today, 08:02 AM
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Hey all....
Have a55 inch st60. Just over a year old.

I am developing a buzzing on whiter screens. I am about 12 feet away and can clearly hear it on lower volume scenes. I haven't noticed this before and I am assuming this buzzing shouldn't be this loud. Any idea what can be done? There is no way this is normal.

Thanks
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post #13233 of 13234 Unread Today, 04:49 PM
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Originally Posted by davemsc View Post
Hey all....
Have a55 inch st60. Just over a year old.

I am developing a buzzing on whiter screens. I am about 12 feet away and can clearly hear it on lower volume scenes. I haven't noticed this before and I am assuming this buzzing shouldn't be this loud. Any idea what can be done? There is no way this is normal.

Thanks

same problem with my set, except mine is brand new. the buzz is also occurring on the whiter screens for me as well. mine is coming from the back of the tv, top left corner when looking at the tv from the back. do you guys know what part is located there? i have a warranty on my tv and was told to call the 1-800 # and that panasonic knows about this problem, they told me that it might be fixable over the phone, but i doubt that lol. they will probably just tell me to try different picture modes or something.

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post #13234 of 13234 Unread Today, 05:49 PM
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Originally Posted by ianbast View Post
same problem with my set, except mine is brand new. the buzz is also occurring on the whiter screens for me as well. mine is coming from the back of the tv, top left corner when looking at the tv from the back. do you guys know what part is located there? i have a warranty on my tv and was told to call the 1-800 # and that panasonic knows about this problem, they told me that it might be fixable over the phone, but i doubt that lol. they will probably just tell me to try different picture modes or something.
If you've got the buzz coming from one specific board it's probably repairable. Just get Panasonic to send a tech to look at the TV.
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