Question about Panasonic PT-40LC12 40" Rear Projection HDTV

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Panasonic PT40LC12 - Blinking green power light - no lamp fire up.

Lamp is new, Push power on and only get green flashing light. Fans are working. No lamp fire up. Opened unit and found all fuses ok. Found that the thermistor/temp measuring device is suspect, no resistance across legs. There is a label there that says F701 see service manual - Need to get another thermistor/device - do you have the part number? On the thermistor/component itself is written: L3 TAM 250V 5A Tf 115c (centigrade) 013 Thanks Tom

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  • Anonymous Feb 26, 2009

    shoot we all have the same problem - seems like they made them to break at 7 years

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Had similar issue but had high resistance across leads. replaced with thermal fuse from RadioShack in the similar temp and everything works great. Info on the original part is on this link. http://www.willas-array.com/prod/products/directory/pdf/sefuse/FUSE_SMG.PDF Hope that helps. Chris

Posted on May 29, 2007

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One has to take the set apart to replace. Do it yourself only if you have the skills and abilities to do basic repair of electronic equipment!

Posted on Jan 25, 2009

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I need to do the same. No further posts. can anyone help? How hard is it?

Posted on Jul 02, 2008

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Hi,
I started to have the blinking green power light last night, can you guys show me how to locate/check/replace the thermistor?

Posted on Jan 13, 2008

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