Question about Sanyo DP42848 LCD TV

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I was watching tv and my tv started smoking and now i have no picture but i got sound what is wrong?

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You have the problem in the fly back transformer replace it

Posted on Oct 09, 2010

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Posted on Jan 02, 2017

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What do you think is wrong with my television, it has sound but no picture. How can I fix the problem?


Hi there
I would go to menu on the remote , from there to picture go down the list, if you do not find anything there to help you. Go to Support and to the E manual .
26053790-x3zeawgeewbvgdzeyuixqaom-4-0.jpeg Kolbrun

Jan 14, 2016 | Samsung LN52C530 52" LCD TV

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Tv went crack while watching. Picture and sound went out & red light flashing.Waited a min,turned off and back ok with picture and sound returning concerned if we should continue using or not?


Hello,
As long as you can see and here the picture with no problems you should be fine. The tv's put it heat which make things expand and contract. Sometimes things creek and crack. I've had two tv's that do that. Don't hesitate to keep a fire extinguisher handy though along with some alarms.(houses should have these at all times anyways)

Mar 07, 2015 | Televison & Video

1 Answer

32" HAIER TV SUDDENLY STARTED SMOKING WHILE WATCHING TV THIS AFTERNOON ...IMMEDIATELY TURNED IT OFF AND UNPLUG FROM OUTLET. PICTURE AND SOUND WAS FINE,WHAT HAPPENED? COULD THIS HAVE STARTED A FIRE?


Fault with the main power supply regulator 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. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/

Aug 25, 2014 | Televison & Video

1 Answer

Tv smoking


if you say you heard a hissing sound that can be fly back cap or the eht leaking electrolytic capacitors can over heat due to lack of discharge as the are about to open or "bust" best way check for dry joints or any physical damage.

Aug 13, 2013 | Dynex Computers & Internet

1 Answer

Smoke from plasma TV


Sounds like you will need a new power supply board you can get the power boards from www.tvrepairworld.com which also has instructions for replacing the board. Just hit the contact us button on the right side then enter your model number and symptoms a samsung tech will respond via email to assist you with the issue.

Jan 23, 2012 | Samsung 50 in. Plasma TV

2 Answers

Watching tv, and a noise came from the tv, and a puff of smoke came from the back. now no picture and only sound. Polaroid 36 inch plasma tv.


sounds like the lamp burnt out. this can happen. I'm not sure how old you set is. but for the cost of the repair, you can get a brand new TV.. good luck

May 04, 2010 | Polaroid FLM-3734B 37 in. LCD HDTV

1 Answer

No sound no picture


Dose the lamp light indicator in front panel flashes?Than lamp must change.

Mar 16, 2010 | Panasonic PT-52LCX65 44" HDTV

1 Answer

TV has sound, but no Picture


Does your sound go thru the tv or a sound system ??? when ya turn tv off then on does it show anything like its coming on ??

Nov 16, 2008 | Curtis-Mathis CM19011 TV

1 Answer

F36650


Bad flyback transformer = 257805 or Asti 2078..........T.

Please rate this solution.................

Nov 05, 2007 | RCA F36650 36" TV

1 Answer

No Picture


Rarely picture tube also shows the same symptom. High pitch sound is due to through deflection area LOT power supply is loaded. Compulsary horizontal output transister short. From your statement i think Lot puncture takes place. Change LOT and horizontal output transister and check tv is now working.

Aug 23, 2007 | Zenith A32B86R 32" TV

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