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

1 Answer

Pt-50lc14 50in. red light comes on then green then yellow then goes back to red with no picture and no sound

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 4,402 Answers

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.

Posted on Jan 07, 2008

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

We have a 2007 Sony Bravia 46" KDL-46VL130. There is not sound or picture. When we power it on the green light comes on blinking once and then the red light blinking once and then the green light stays on....


Does the front light stays green ? Or goes back to red ? The back-light going on/off maybe the problem, but it shoul return with a red blinking led (4 times ?) and if so it can be a power inverter problem.

Oct 09, 2013 | Sony Bravia KDL-46VL130 TV

1 Answer

I have a Panasonic PT-52LCX66 television that I bought just over 4 years ago. I have replaced the bulb for the second time just 3 months ago and now the set will just shut off after about 3 minutes of...


Tv making and have clicking sounds as tv shutdown as lights flashes?Yes.The board that call the Ballast board might be dying and dead soon.This Ballast board job responsible only are to ingnite the tv projection lamp only.

Jun 30, 2011 | Panasonic PT-52LCX66 Projection Television

1 Answer

PT-56LCZ7 BLACK SCREEN NO SOUND NO PICTURE INDICATOR LIGHT GREEN FLASHES AND THEN GOES OFF AND RED LIGHT FLASHES TWICE


All the troubles I've seen with this model are because of the LIFI lamp. Panasonic warrants the lamp assembly for four years from date of purchase. Call Panasonic toll free hotline or go online for an authorized warranty shop. Good luck

Bill W
integrityhomeworx.com

Mar 13, 2011 | Panasonic PT-56LCX70 56" HDTV

1 Answer

Maganavox flat screen tv no pic, red light blink codes...


Those blinks are fault codes. To know more visit the site linked here. http://electronicshelponline.blogspot.com/

Mar 25, 2017 | Televison & Video

1 Answer

HELP! Can you help me Slinte?


Can you post the board location number of thr resistor that is circled in yellow such as R8006 and I will post the rating of that resistor as thats what the problem is usually one or two of the resistors will burn when the ICs go out.

May 10, 2008 | Hitachi 51SWX20B 51" Rear Projection...

1 Answer

Panasonic SC-PT 950 DVD color


Hello seth251
I need to know how you hook this up. Do you have it hookup to component (red,green,blue cables) or is it composite (yellow, red and white). This is very important for progressive on.

Please let me know
Best regards

Feb 11, 2008 | Panasonic PT-53WX53 53" Rear Projection...

3 Answers

Sony KP-51HW40 No Picture, only sound


to thus problem its very simple .! try to resolder at the back of the picture tube board.

Nov 26, 2006 | Sony KP-53V75 53" Rear Projection...

Not finding what you are looking for?
Panasonic PT-50LC14 50" Rear Projection HDTV-Ready Television Logo

282 people viewed this question

Ask a Question

Usually answered in minutes!

Top Panasonic Televison & Video Experts

 Grubhead
Grubhead

Level 3 Expert

5547 Answers

Demonic-2011
Demonic-2011

Level 3 Expert

509 Answers

The Knight
The Knight

Level 3 Expert

75846 Answers

Are you a Panasonic Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...