Question about Sony Grand WEGA KDF-55WF655 36" Rear Projection HDTV
When i turn the tv on a buzzing sound comes from the back panel
part #1-488-875-11. when the buzzing sound comes on a little cylinder shaped thing in the back turns on and off with the buzzing sound.
the lamp light on the front blinks red.
my tv is a sony kdf-55wf655 55inch
You are hearing the spark gap mounted on the lamp ballast board. If you can hear that sound, that means everything in the lamp driver circuit is working except the lamp!
Get a new lamp.
Posted on Feb 20, 2009
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Posted on Jan 02, 2017
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