Question about Panasonic PT-50LC14 50" Rear Projection HDTV-Ready Television

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Panasonic PT-50LC14 has evenly spaced vertical blue lines aproximately 1 cm apart

My Panasonic PT-50LC14 has developed evenly spaced (parallel) vertical blue lines aproximately 1 cm apart on all inputs. The TV has worked beautifully for nearly two years ... this problem came on rather suddenly over the course of a week or two the lines got worst and worse.

This model has a LSXA0572-HB Light Engine; replacements are available for $1500 but that is more than I paid for the TV. All of the TV repair folks I've talked to so far would just swap out the light engine and charge me the $1500.

I expect this problem is due to a $1.00 component going out of spec ... how can I find someone who can figure this out at the circuit board level? I am not an Electrical Engineer but I can handle a soldering iron :-)

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It's not the light engine it'sd the bulb, replace that first, then clean it all out then go from there........

Posted on Mar 12, 2009

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Should I replace my lamp for my Panasonic 1080i htd t.v. pt-50LC14


Replacing a lamp won't work. There is not even one lamp in your TV. I'm afraid the lightening has done more damage than can be repaired. Even when some tech manages to repair te error, the TV can have the next error in days or weeks.
Try reading something about ESD. Electro Static Discharge and what it does to electronics. Electrostatic discharge

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Panasonic PT50LC14 Manual Download


Download Panasonic PT-50LC14 HDTV Manual

Models: PT-43LC14 / PT-50LC14 / PT-60LC14

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Have you misplaced your Panasonic PT-50LC14 HDTV Owners Manual?

Would you like a digital, searchable, pdf version of the Panasonic PT-50LC14 HDTV Users Guide?

Follow this link (& click FREE) to download a pdf version of the operations manual.

I hope that helps.

on Apr 30, 2010 | Panasonic PT-50LC14 50" Rear Projection...

Tip

Panasonic PT50LC14 Manual Download


Download Panasonic PT-50LC14 HDTV Manual

Models: PT-43LC14 / PT-50LC14 / PT-60LC14

4f7956f.jpg

Have you misplaced your Panasonic PT-50LC14 HDTV Owners Manual?

Would you like a digital, searchable, pdf version of the Panasonic PT-50LC14 HDTV Users Guide?

Follow this link (& click FREE) to download a pdf version of the operations manual.

I hope that helps.

on Apr 30, 2010 | Televison & Video

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It's $38.95 at Partstore at this link
http://www.partstore.com/Part/Matsushita/Panasonic/PT50LC14/Matsushita/Panasonic/SMPT50LC14/New.aspx

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Hello,

If these lines are coming with the input signal then you have to check the Cable connectors.

If these lines are coming without the signal then check the panels and service then recheck.

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