Question about Element Televison & Video

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50" element tv. About 30 sec after turned on starts to flicker and slowly flickers faster and faster. I unplugged the wires going from the power board to the t-con board and the flicking stops.

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  • Element Master
  • 75,476 Answers

If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/

Posted on Dec 07, 2016

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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Adolph
  • 137 Answers

SOURCE: Flickering/pixelating screen on LTV-27w6 HD after 30 minutes.

Sound like dry goint on Power Supply bord. I had the same problem and resolder most of the parts of the power supply and TV was ok.

Posted on Dec 22, 2007

rulds2008
  • 3866 Answers

SOURCE: My Sceptre LCD TV (X32GV-Komodo0 power turns on

1. check power supply
2. check flyback

Ether or you have a ppower fauilure in the unit. and its probably blowing fuses.

Posted on Aug 31, 2009

budmrtn
  • 11361 Answers

SOURCE: My Sceptre LCD TV Power turns on briefly (blue

Power supply is the place to look, look for bulging on top of the capacitors in the secondary side of the main power supply.

Posted on Oct 24, 2009

yammy_alf
  • 666 Answers

SOURCE: RCA 37" FLAT SCREEN NON STOP FLICKERING/FLASHING SCREEN

you need to remove main ckt, (m.board) some part need to re solder specially in hot area. (lost contact i one of the flickering problem you encountered.

Posted on Mar 26, 2010

  • 6 Answers

SOURCE: Magnavox 37MF321D/37 flicking on & off

Sounds like you need to repair the power supply, don't fret, it can be really easy.  Here is a pair of youtube videos I made after following some advice on this website from other posters:

 

http://www.youtube.com/watch?v=qSS6ycUxS98

 

http://www.youtube.com/watch?v=oTOkHKPJsnM

Posted on Sep 02, 2010

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1 Answer

Samsung LCD tv is flickering. Turns off for 1 sec and then on again.


Your going to need to test the power supply voltages to start with if your comfortable doing that, be careful as there is close to 400VDC on the hot side of the board.

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http://electronicshelponline.blogspot.com/
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If so try unplugging the HDMI cable and re plugging the cable in, sometimes those cables work loose and if they are not tight, it will cause your screen to flicker. Happens to my TV once in awhile.

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The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/

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You possibly need to replace either the Main board, or the power board, they both can be purchased online, and you can either install yourself or go to a site like Onforce.com and accept bids.

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my 5 yr. old 50 inch plasma hd that i paid almost $7000 for started flashing for afew sec. when first turned on.progresivly got worse,flashed for about 30 min. then ok until turned off.after about a month power light comes on fans start then trips off. gateway phone 888 737 6949 wants $250 for power supply $330 for video?board $600 plus for other boards no guarantees.i fixed mine by spending $1000 for a new vizio 50 inch plasma hd.if anyone wants a free dead gateway email me,




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