In Reply to: mitsu 27", buzzing noise posted by Kevin on September 18, 2005 at 10:38:21:
I had precisely the same problem on a 27" Sony many years ago. The repair shop found a cracked circuit card that had to be replaced. Tech told me it cracked from heat stress and his guess was that was leaking voltage from a video circuit associated with image brightness was affecting the audio. The buzzing disappeared with the new circuit card and never returned though we used that set for about 10 more years. Today you can buy a new 27" TV for a lot less than that card cost.
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Follow Ups
- Same symptom on a Sony - DWPC 12:33:28 10/25/05 (0)