Question about Samsung HP-R5072 50 in. Plasma HDTV

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The light around keeps flashing than the tv shuts off

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Ur Power board is dead,Know how to solders?Check the power board for those capacitors that bulge up,puff up,or burst open.Replaced these capacitors.Should solved the power problems.Or buy the whole refurbish power supply board at Shopjimmy.com or Ebay.com.

Posted on Feb 06, 2010

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If you unplug for a minute and hit the power button it sound like it is coming on then it shuts off and the red power light flashes slowly. The TV is a Panisonic 1080i HDTV, about 6-7 years old. ... I have an old type sony tv with the big back and the red power light keeps flashing and ...

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Jan 03, 2016 | Televison & Video

1 Answer

I have a 56 in hdtv Panasonic tv will not come on green light flashes 20 times then goes to red. Help, on disability fixed income & cant afford to get repair or new tv. Please help, as soon as poss


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Panasonic Plasma 14 Blink Code Explained with Repair Info How to ... I guess I'll try the SC board and if that does not work simply save up for a new ... The red power led was flashing 12 timespause a few seconds then flash 12 again. ... It powers up and shows the green power light is on, but there's no ...

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Oct 24, 2015 - More about : power light flashing wont turn ... December 20, 2013 10:12:55 AM ... sound like it is coming on then it shuts off and the red power light flashes slowly. ... 50in Plasma tv power light is flashing 8 times and won't turn on. ...tv to come on bcause the power button keep blinking my tv will not come on.

Nov 06, 2015 | Panasonic Televison & Video

1 Answer

Shuts off and on while trying to watch, the power light flashes 30 times when off then the tv comes back on again


Power supply trouble. The TV keeps trying to start then operates for 2 seconds and shuts down. The cycle keeps repeating until eventually the TV will not start at all.

Nov 27, 2013 | Sony KDF-60X5955

1 Answer

Sony tv keeps shutting itself off


HI,
If TV shows high bright light of either red, green or blue and shuts off then it got related color picture tube problem that will be replaced.
Bad picture tube replacement is job of qualified tech because it requires multiple adjustments after replacement. Please check with local tech for an estimate.
Hope this info will help you.
Thanks.

Dec 14, 2009 | Audio Players & Recorders

2 Answers

TV comes on and then shuts off,and a small red l keeps flashing.


If its flashing red repeating groups of three then the lamp door is not detected .
If its flashing in groups of four then a fan is not starting.Look in the vent in the back and spray some canned air into then big fan on the left(looking at it from the back) .That fan may be failing and has gotten to a place where it can't quite start again and just moving it a little with some air will make it work for a while.
If its not one of those two things let me know.

Oct 22, 2009 | Sony KDS-R50XBR1 50" HDTV

1 Answer

55" TV keeps shutting off automatically


Green light flashes 5 and then red light flashes 6

Sep 14, 2009 | Sony KDF-E55A20 55 in. LCD Television

1 Answer

Tv Problem


Sony TVs generate an error code. The front panel LED (red) will flash anywhere from one to eight times which can isolate the problem circuit. It is not always accurate.

If you have a test meter which can read DC voltages and resistance in ohms, you can locate the problem area. If you lack the expertice to do so, contact a sony authorized servicer. If you have the ability, start by checking fuses on the "G" board ( power supply board) and the "D" board or deflection board.

A major problem area in this TV is the convergence circuit. There are six fuses around the convergence output ICs on the "D" board.

If any are open, replaces the output ICs.

Feb 13, 2009 | Sony KP-61HS10 61" Rear Projection...

1 Answer

TV keeps shutting off automatically


Since your plasma is less then a year old, I would suggest to contact the manufacturers to get it fix under warranty. If the plasma keeps shutting off by itself, that is not normal and should be repair.

Jan 28, 2009 | Pioneer Elite PRO-111FD 50 in. Plasma TV

1 Answer

Tv cuts off and green light flashes


If your set was manufactured around July 2005, you may need a firmware upgrade to solve this issue. On the Sony website you can enter your model # and serial # to see if you TV is affected. If so, it is easy to have done and may be free from Sony. It sounds like the issue they described in the writeup on the required formware update. I had mine done within few months of when i bought it (purchased in Dec 2005) and it has been working flawlessly since.

Good luck!

Donnieboy999

Jul 19, 2008 | Sony KDF-E42A10 42 in. LCD Television

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