20 Most Recent Samsung DLP HL-P5663W 56" TV - Page 2 Questions & Answers

UE48H6200AKXXU. we are not samsung why ask us? ask them it is there design, we dont do that here. Samsung UE48H6200 48 Inch Smart 3D LED TV why post TVs to computers and not TVs forums. ill move you now.

You can find a new Samsung replacement Lenticular screen and fresnel screen for a model # HL-P5663W from a major Samsung distributor at the following links:

Samsung HL-P5663W Replacement Part Fresnel Screen

Samsung HL-P5663W Replacement Part Lenticular Screen

if it goes black but the light is still working the dlp chip is failing this is like a small lcd screen that the light use for the piture to work looks like this http://www.fixyourdlp.com/2012/04/24/the-affordable-solution-to-white-dot-syndrome-on-your-dlp-tv/ hope this help you.

If you have a way to do it you can measure the current draw of the lamp, that will tell you if its close to failing

Considering it runs for an hour then fails it must be a heat issue, the heat builds up then it starts to fail. Have you checked that the fan is actually running after cleaning it? Its usually pretty easy to hear and you should feel airflow from it, and it should be moving a good amount of air. The only other suggestion i could make is something on the main circuit board inside is getting hot/failing, could be bad capacitors, could just be dust buildup, but since you said you cleaned inside i wouldn't think its buildup anymore. It might just be something failing from age. I know i post this over and over about TV's on Fixya, but THE MOST common issue i face with any TV repairs is generally failing/leaky capacitors on the power supply. I keep a large box of various values of capacitors and its about a 99% success rate fixing them by replacing aged capacitors. Another thing you can try, let it cool of a while, remove the back cover and leave it off and put a small fan nearby blowing in, then turn it on and see if it stays on longer, that could help rule out a cooling problem also.

Time for a new TV... Unless your really really really attached to that TV your going to spend more money on it then its worth to try and troubleshoot and repair it. Most of the TV's that come across my bench for repair that have developed lines and color splotches go into the recycling dumpster, they just aren't worth the time to repair as it usually comes down to a bad board or components that just can't be obtained to repair it. What most people don't realize is that once a tv is a couple years old there just isn't service parts for them anymore. The manufacturer keeps parts available until the warranty period is up on a model then its done for.

What do you expect from a Korean TV. These Samsungs and LGs are notorious for quality control. Get a Toshiba, JVC or Sony... if you have a blank check Lowe Opta is the very best.

It is a signal issue.

I unscrewed the panels on both sides of the tv to find out that the lamp was not turning on. What I did was I got my broom, tapped the lamp with it about 3 times when it was turned on, turned it off, tapped the lamp 3 more times, turned the tv on and it started working again.

Color wheel problem. replace it. If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/