Question about Samsung HP-R5072 50 in. Plasma HDTV

1 Answer

Shut down problem

The problem is that the TV shuts down after about 10 to 15 Min. It just goes black and you can not turn it on again. For all I know, it is still on but the screen is black and the sound is gone.
It does seem to make some noice out of the switching power supply but I'm not sure.
Any clues?
Thanks TK

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Expert
  • 61 Answers

Are the lights in the front flashing? How long have you had the tv. The lamp is probably the issue....they forget to tell you that they have to be replaced every so often and they are expensive. You will need to take the lamp out and make sure you get the correct replacement. I found one reasonable priced on the internet by searching for the model number shown on the old one. You can change it yourself if you are handy at all and have the manual. My friend did not have her manual of course so I had to find that on the internet as well.....Good Luck

Posted on Jul 18, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Tv screen has gone black but still have sound when you shut the tv off and turn it back on the screen comes up but it flashes and goes black again


Hi Bob, The link below is a YouTube video showing how to fix a RCA television(DIFFERENT MODEL) NO picture GOOD sound, Also there's videos down the right side of the link that may help as well........CHEERS..

RCA 46LA45RQ tv repair No picture no power troubleshooting

May 01, 2016 | RCA L46WD250 46 in. LCD HDTV

1 Answer

My 55ld520 screen goes black, turn off for short time comes back on but then goes black again.


Start simple by using different cables, whether they be HDMI, VGA or standard COAX cables. They could be losing the connection. Also, it's possible the power supply is wearing out and it gets too hot. You might want to simply try some spray air duster type thing to clear out any dust that can make it hot.

Sep 20, 2014 | LG 55LH40 55 in. LCD HDTV

1 Answer

2007 Panasonic 50in Plasma shuts off after being on 30 min sleep timer off, is the problem the cooling fans out/ over heating


Yes, cooling fan could be a problem. Just see whether it goes off during before shut off. If yes, the TV might need service. To know whether the fan goes off first or the TV, stick one side of any thin vibrating membrane such as a silver paper (like the one you see in cigarette packets) on the fan outlet, without blocking it, so that you can see whether it stops before the TV shuts down. Alternatively you can hand an inflated balloon which keeps flying off from the area of the fan and shall stop when the fan stops. I suggest this, in order to save your time looking at the rear all the time until the TV stops. Even then, one is likely to overlook whether the fan stops or TV stops first.

Aug 29, 2012 | Panasonic Flat Panel Televisions

1 Answer

Unit powers up for 5- 10 min good picture....then it goes black power light goes from green to red and flashes once and solid and repeats pattern .........if i go up to unit and push power off and back on...


There is circuit problem inside. For safety reasons power might get shut down! Unless the fault is rectified, this problem will continue. Do not attempt switching ON again & again. Get authorised service center assistance.

Apr 20, 2010 | Flat Panel Televisions

3 Answers

Tv won't turn on. red power light is out


red light is on, but when the tv is turned on, it immediately shut down and goes back to the red light setting. It is like it blows a fuse or something to that effect.Post Solution

Mar 02, 2010 | LG 50PC3D 50 in. Plasma Television

1 Answer

Samsung lns4095dx/xaa after 30min the screen goes


The first place to start is with the Main bd. The second cause would be the T-con bd. Have a trained Samsung tech troubleshoot to find out and repair the set.

Jul 05, 2009 | Samsung LN32A550 32 in. LCD TV

1 Answer

My panasonic tv got problem


when it is warm, shut off, then after take a rest it will automatic on again, probably you need change the on anf off switch.

How long have you had the TV?

Jul 10, 2008 | Panasonic TH-42PX75U 42 in. Plasma...

1 Answer

L32


there is something overheating in your tv...
the causes of this might be the vents are being blocked, maybe they have too much dust or there is a tshirt or a towel on your TV.

there could be some resistance, fuse, or transistor overheating making it to shut down to prevent a massive burn out briking your TV

if its a PC.. in wich im not sure if its a tv or a PC.. but if its a PC, its that the CPU isnt getting enough vent.. so replacing the thermal past from the CPU and heatsink will make the temperature go down, also, try checking if the small ventilators are working correctly.. if the dont, change them all.

to make cheap fast repair.. get an air conditioner or a huge ventilator and make the thing get some air

Dec 18, 2007 | Vizio L32 32 in. LCD HDTV

Not finding what you are looking for?
Samsung HP-R5072 50 in. Plasma HDTV Logo

39 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Flat Panel Televisions Experts

xxxxxx xxx

Level 3 Expert

4706 Answers

Steve McIntosh

Level 1 Expert

11 Answers

Boo to u

Level 1 Expert

28 Answers

Are you a Samsung Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...