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

1 Answer

No picture or sound .

I just replaced my bulb I plugged the t.v. in and red light comes on then turns green really quick and then starts to flash yellow i dont really know much about this unit i just picked it up from a buddie who said it only needed a new bulb any help would be appricated since i do not have the manual yet .

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 12 Answers
Re: no picture or sound . - Panasonic PT-50LC14 50" Rear Projection HDTV-Ready Television Projection Televisions

Set the connections clear

Posted on Jan 09, 2008

Add Your Answer

0 characters

Uploading: 0%


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


3 Points

Related Questions:

1 Answer

There is no picture on the screen the green light is flashing for it to come on then the sensor next to it turns red any help have changed the batteries in the remote and still no picture or sound thank...

It seems like the bulb needs to be replaced, the bulb you are looking for is a Phillips UHP 100w/120w 1.0 bulb, you can google the make and modle of the tv and you will find sites for the bulb or send details to

May 11, 2010 | Sony KDF-E50A12U 50" LCD HDTV

1 Answer

Panasonic LiFi model number PT-50LCZ70. Have red lamp light flashing on front 2 times. Have tried to turn it on and get no picture and no sound at all. I checked and the fan is running. What now?

After the red 2 flashing starts, press the power button on the front of the TV and hold pressed down for ten seconds.
You will hear a faint click comming from the back of set.
After 10 sec release the button and wait 10 more seconds then press the start button and release right away.
The green light flashes and the bulb attempts to start.
I found my picture will turn on on the third attempt of the bulb restarting.

When you do this and the room is dark you can see the bulb attempt to restart, My bulb has restarted on the third restart every time.

(note: The three start attempt happen after I do the button pressing
1 time and I do not need further button pressing restarts.

I think panasonic needs to let us know what the problem is.

I called Panasonic and they told me to plug it into a wall plug by itself.

I have it plugged into a multi plug adaptor now and have not tried this yet.

Nov 06, 2009 | Panasonic PT-50LCZ70 50" HDTV

1 Answer

Samsung HLP4674W - changed bulb - still no picture - lights flash

If the lamp has been replaced I would think the Lamp ballast would be most likliest followed by the color wheel and then the Digital board. You can get any part needed for your model at just leave them a email they respond quickly.

Aug 28, 2009 | Samsung HLP4674W 46" Rear Projection HDTV

14 Answers

Sony tv repair

I own a Sony T.V. model #KV36HS510, Serial # 9024184,Event# E36002407 and it"s aTrinitron brand name. Like the problems before no picture or sound, stand by light on front of unit flashes. When trying to turn it back on you can hear the power click, like it wants to turn on, but does not.

Dec 22, 2007 | Projection Televisions

2 Answers

No picture or sound - Power Save light blinks red 5 times - nothing on the screen

i also have the same problem with the flashing green light for a while then a different red light starts blinking on and off around 5 times....and i replaced my burnt bulb with a new one...still no picture.

Oct 24, 2007 | Sony Grand WEGA KF50WE610 50" Rear...

4 Answers

TV Picture Goes Black

I had the same exact problem.
I removed the bulb and cleaned it. There is a small screen at the top of the bulb and it was covered with dust. Once it was cleaned I replaced the bulb and it solved the problem.
Thanks to those who posted the solutions

Jul 28, 2007 | Sony Grand WEGA KDF-60WF655 60" Rear...

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

Related Topics:

101 people viewed this question

Ask a Question

Usually answered in minutes!

Top Panasonic Projection Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

Josh Whitehead
Josh Whitehead

Level 3 Expert

1142 Answers

The Knight
The Knight

Level 3 Expert

66463 Answers

Are you a Panasonic Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides