Question about Panasonic PT-50DL54 50" Rear Projection HDTV-Ready Television

1 Answer

Much slower warm-up time?

I've started having this problem about 2 weeks ago. Once power is turned on, the set takes over 2 minutes to warm up to full screen color/brightness. It used to be much faster. I've had it for over 2 years, and want to know what is happening and how I can resolve it?

Thanks for a prompt reply.

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 5 achievements.


    An expert who has written 50 answers of more than 400 characters.


    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 95 Answers
Re: Much slower warm-up time?

Yes the bulb is getting harder to start, don't worry about it, ha get it Dont' worry about it,
I would start by getting a new bulb, it will eventualy stop.

Oh MMM your welcome

What about Bob

Posted on Mar 01, 2008

Add Your Answer

0 characters

Uploading: 0%


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


3 Points

Related Questions:

1 Answer

My Sony KDS-60A2000 is 41/2 years old. About 2 weeks ago I could not get the tv to power up. the green stand by light just kept blinking. I powered off, then powered up again and the tv started and and...

TV needs lamp replacement as existing lamp got weak or has been reached to end of its working life, please note that lamp is not dead or broken so that is why lamp lit is not lit at tv front.
Hope these info will help you.

Nov 03, 2010 | Sony KDS-60A2000 60" HDTV

1 Answer

Hi, About 3-4 weeks ago I replaced the bulb on my

I am having the same problem as mg2low. I changed the lamp, but my Sony KF60WE610 still will not turn on. It flashes green several times then it begins to flash red. Can you recommend some trouble-shooting for me? Thanks, Richard

Sep 05, 2010 | Sony Grand WEGA KF60WE610 60" Rear...

1 Answer

Tv wont turn on but green power lite flashes 3 times if i use the remote or press power button on front of tv i have unplugged tv replaced the batteries in remote trouble started 2 weeks ago if i hold...

it sounds like youre describing a RCA HDTV which needs the CP150, CP120 and CP114 repair kit. You can get that repair kit at the kit contains the capacitors and the CD with instructions.

Sep 22, 2009 | Projection Televisions

1 Answer

WD 52525

This is a sign of a failing capacitor set on the power board. there may have been a small or minimal pulse that went threw the set during the power outage and when the power was restored. this could also be overheating as well due to dust forming on the power boards components. i would remove the back cover and clean as much dust off the power board as possible with some sort of canned air if possible. make sure the cooling system is working properly as well.

please rate and god bless.

Mar 16, 2009 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

I have a Philips model 20pt1546/58.A few weeks ago is started to turn off by it self after aprox 20-30 minutes (with the power light on).I stoped using it for like 2 weeks and after that I plug it back...

for intermittent shut dow problems with this unit
it is a simple repair.
resolder conection on the yokes and check Capisitors C411=2200uf at 35v and c412 = 10uf at 50v on the main board


Jan 15, 2009 | Mitsubishi VS-45607 45" Rear Projection...

1 Answer

At336 ns-np

Replace the following 4 capacitors on the power supply board They are CP624, CP639, CP641 and CP647 they are all 1000 uf 35V 105 degree radil capacitors. that should take care of the problem. If you need further help let me know.

Aug 04, 2008 | RCA HDLP50W151 50" Rear Projection HDTV

2 Answers

Mitsubishi wt-42413 Power problem

Okay try to distinguish if the three blinks is 1 pause then 2 blinks or 2blinks pause 1 blink. As the set will only blink a two digit code 12 meaning no error detected and 21 meaning the set is hutdown due to xray protection.

May 13, 2008 | Mitsubishi WT-42413 42" Rear Projection...

1 Answer

Power switch on/off every 2-3 minutes

my tv also experienced this... changed out the lamp and resolved the problem

Nov 27, 2007 | Sony KDS-R50XBR1 50" HDTV

3 Answers

RCA D52W20 cold start issue?

i am looking for an owners manual for the d52w20, can anyone help me out here.

Apr 04, 2007 | RCA D52W20 52" Rear Projection HDTV-Ready...

Not finding what you are looking for?
Panasonic PT-50DL54 50" Rear Projection HDTV-Ready Television Logo

Related Topics:

58 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

66578 Answers

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

Answer questions

Manuals & User Guides