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Made a popping noise and picture went out - Maxent Televison & Video

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Such a common request and occurrence You have just experienced the death of the A and B Sustain boards which control video and sound. The popping sounds eminate from the bursting of cheap and nasty capacitors more than likely on the second rate sustain boards that were made in China or even Korea and installed to keep the profits high. LG? or Mitsubishi? The average cost of repair for this is in the 300-400 dollar bracket Unless its in warranty ( then move quickly)

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Posted on Aug 01, 2010

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Posted on Jan 02, 2017

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How to repair a tv LG plasma 60pv250


Sounds like your Power supply is still good. but maybe the board for the video is bad.. (maybe the main board other than power supply. If you do a search on the internet for "60pv250" and "board". you can find replacement parts. If you are capable or know someone with some electronics skills you should be able to see if any parts on the existing boards are popped (sounds like a capacitor went) and then buy the right board

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Tv picture went out


Sorry bad news these TV's work off of lights that shine thru the back of the screen if you heard a pop it was the power board that turns on those lights not an easy fix sorry.

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60 inch projection, about 4 yrs old, no picture made a pop noise and screen went black still have sound


Hello,

The pop noise you heard was as a result of the t-com board getting burnt.

Try to replace your t-com board and your television will be okay once again.

Take care

Oct 09, 2010 | JVC Televison & Video

1 Answer

I hear sound,but no picture. I was watching it heard a popping noise and the picture went out.


you will have to trouble shoot the deflection circuit it may be a bad flyback transformer and output transistor
most likley still worth fixing

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1 Answer

Green screen and distorted picture sound is good but no picture


It must be connected with the color circuit of your tv, a board connected to back end of the tube. Could be dust, cob web or carbon deposit shorting a transistor. Popping noise if loud enough can be attributed to high voltage circuit fault and picture tube.

Have it service by a qualified person.


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1 Answer

I heard a pop noise then picture went out. when i power on tv i get a red flashing light instead of greenlight in left corner of tv. I have a 2002 pioneer 50 inch plasma


The 'POP' noise was likely a capacitor saying farewell.

If you are able, AND confident with electrics - take the TV apart (UNPLUG)

These TVs are very heavily populated with Surface Mount components - I suspect that you will likely find - what looks like a small can (half a centimetre in diameter, with 'candyfloss' coming out of it..)
YES - You could get a replacement from somewhere like Maplin / Radioshack......
Replacement will work - However...you really need to establish WHY it went Pop, and get to the root cause (Excess power feed / drain)
Realistically - without sounding too negative . . other components would have also been affected but not necessarily killed.

Good Luck.

Aug 19, 2008 | Televison & Video

1 Answer

Can't get the camera to Flash


EXACT same problem. Tonight I tried to take a picture and heard a loud pop sound but I didn't think it was my camera... anyway it took the picture but didn't use the flash. Later, my sister went to take a picture with the flash and it made the same loud pop noise and now the camera wont work if the flash is on.

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1 Answer

50"sony wega


Dont plug it on your tv the FLYBACK of your tv was defective. Need to replace your flyback or else more parts inside was damage. Bring your tv to a Electronic tech.

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