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no sound, fuse, tv problem, replace lamp, replace fuse

Panasonic PT-45LC12 45 in. Rear Projection HDTV-Ready Television

TV lamp, sound.... don't come on... (by 2 users)


posted by Aron on Oct 03, 2006

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Green light comes on and blinks. No lamp and fan by filter comes on. The fan by the lamp does come on. Changed lamp, checked all fuses and transformer and all seem OK. Where is the balast located and how can it be checked? Should I be looking elsewhere for this problem.
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1 Other User Has The Same Problem

Comment by haircomb, posted on Nov 04, 2007

What is the value and wattage of the ballast resistor? Mine appears to be open. Also, any suggestions as to cause of open ballast resistor?

Will

Best Solution

posted on Jun 15, 2007
Helpful (85)

the help man
the help man

Rank:Apprentice Apprentice
Rating: 94%, 8 votes
The balast has a plug going directly to the lamp. There is also a thermal fuse coming off of the balast that lies above the lamp housing. Check for continuity. If open, replace.
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