We changed the lamp on our tv. after that we are having a buzzing noise in the back where the lamp is located. Our tv is only 1-2 yrs old
Power supply is sending less than 135v to the ballast
The buzzing noise you are hearing is from the lamp ballast as it strikes the lamp. that is quite normal but it should only be momentary. it should not be constant.
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Mitsubishi wd-82738 lamp location
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