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

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I am hearing a ticking noise from the thermal fuse when I try to turn on my Panasonic Model # PT-50LC14. Is this a quick fix I can do or will I need to have it repaired?

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I've never heard a thermal fuse tick in a set, I think what you are hearing is the ballast, this is normal, have you ever changed the lamp in this set, if not that is probably the problem.

Posted on Sep 09, 2009

  • tvtechlady Sep 09, 2009

    I've never heard a thermal fuse tick in a set, I think what you are hearing is the ballast, this is normal, have you ever changed the lamp in this set, if not that is probably the problem.

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My panasonic pt-50lc14 turns off the power light flashes red and temperature light flashes.


Examine the lamp first and be aware the model 50lc13 and 50lc14 which are almost identical had all sorts of problems----the lc13 was part of a massive recall/exchange that cost Panasonic tens of millions of dollars.

could be lamp or even the ballast which was the real issue involved in the recall.

Aug 27, 2012 | 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 | 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

1 Answer

My panisonic HDTV viva model pt-50lc14-k wont turn on just keeps making a noise


This may mean the lamp or ballast is bad--lamp should be customer replaceable and if taken out can be examined to see if shattered or not.

This and the Pt-50LC13 had all kinds of lamp related issues.

If lamp looks ok have a tech look at it. FYI: if set does not come on one of the lights on front should be lit and or blinking--error being displayed.

Apr 23, 2012 | Panasonic PT-50LC14 50" Rear Projection...

2 Answers

Lamp reset on a panasonic model pt-50lc14-k


This works for mos Panasonics

Turn on Power
Pres and hold the "vol-" button on the front of unit and the "split" key on the remote together for over 5sec.

Screen should say " Lamp time was reset to 0"

Nov 12, 2009 | Panasonic PT-50LC14 50" Rear Projection...

1 Answer

PT-50LC14


Hey Beestergirl, I just had my tv fixed for 385.00

Apr 21, 2008 | Panasonic PT-50LC14 50" Rear Projection...

2 Answers

Grennish/yellow spots pt-50lc14


I received a new blue polarizer unit from Panasonic. I installed it and it fixed my problem!!!

Duane

Apr 09, 2008 | Panasonic PT-50LC14 50" Rear Projection...

1 Answer

Pt-50lc14 50in.


I went ahead opened the back cover and surprisingly noticed it's pretty dirty inside after 2.5 years of usage, and there is a thermal fuse to protect the ballast power supply. Spend 99 cents replaced the thermal fuse and the TV came back alive. I am surprised that it's such simple to fix the problem vs many others frustration.

LCD TV is more fragile than the traditional TV as it uses expensive HID lamp. So the cooling system inside is very critical to prolong the lifetime of the lamp and the special power supply. Dirt collect inside is probably the major cause to degrade the cooling system. Make sure you clean them (two fans and a lens) whenever you have a chance.

Jan 07, 2008 | Panasonic PT-50LC14 50" Rear Projection...

1 Answer

Plastic housing


moz-screenshot-1.jpgTry this link and download the manual. See page 81.
http://www2.panasonic.com/consumer-electronics/support/Televisions/LCD-Projection-TVs/model.PT-50LC14

Nov 16, 2007 | Panasonic PT-50LC14 50" Rear Projection...

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