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I have a sony fwd50px1 plasma monitor. There is a black bar at the top 1/4 of the screen. A popping was heard from the back of the unit when this occurred

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Heard a loud pop and picture went out. Still have sound


Ur tv have burns capacitors,look for pop ups caps.

Oct 22, 2009 | LG 42PC1DA 42 in. Plasma HDTV

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I heard a pop and screen wet black. red lamp


Lamp inside TV is broken and requires replacement. Pop sound was its breaking sound.
Lamp replacement procedure is written in user manual, pretty easy.
Please buy Sony original lamp for TV safety and avoid aftermarket/ cheap lamp.
Let me know if you need to download user manual copy.
Thanks.

Sep 12, 2009 | Sony Grand WEGA KDF-60XBR950 60" Rear...

1 Answer

Sony PFM-42B1 with black bar in 720p


yes, stop using a plasma TV as a computer monitor. Using the TV this way is an invitation to phosphur burn which these are very prone to. The issue you describe is due to the limitations of the TVs scaler circuit to properly center the image in 720P.

michtech

Feb 13, 2009 | Sony PFM-42B1 42 in. HD-Ready Plasma...

1 Answer

42ep24s Plasma


You may have problem with y-sus or z-sus board.Before conclusion I would say check whether this unit has been upgraded the software or not?

Sep 08, 2008 | Haier 42EP24S 42 in. EDTV-Ready Plasma...

1 Answer

Toshiba 50hp66


I think that the pop you heard was an electrolytic capacitor blowing its top on the picture frame board. If you are able to check this for yourself by looking on the board for the one/s with a bulging top or are a brownish/black colour like something has caught fire. And also in this situation smell can be of great help as it will smell burnt out but PLEASE before putting your nose or anything else in the tv take all necessary precautions against electric shock and discharge any electrolytic capacitors in the vicinity. If you are not able to do this yourself find a competant technician. Hope this helps.

Jul 16, 2008 | Toshiba 50HP66 50 in. Plasma Television

3 Answers

Same old PFM-42B1 problem - is it worth the $ to fix?


Pleas check this if you have a problem like this.

Remove the back cover. then look at het left top corner ther is a flat cable to the screen .. ( sometimes an cover is on the cable )
ther ar some black square areas .. moste of the time the black square is damaged...

Repair is not posible...

Best regards ....
Kruutje

Feb 11, 2008 | Sony PFM-42B1 42 in. HD-Ready Plasma...

4 Answers

Screen went black and will no longer power up.


i thin i best u not opening it up ur self just make sure that the fuse in the plug is still working and see if the light on the power pack is lit other than that its best gettin a proffesional to look at it hope this helps

Feb 05, 2008 | Balance CM2019 19" LCD Monitor

34 Answers

42 inch LG Plasma TV - Lost picture


Our LG 50" plasma tv screen went black after a popping noise but still had sound, after great diliberations decided to take the back off and have a peek!
We unplugged the tv and tested the fuses (there were three we could see) one had blown, the one on the left as you look at the back of the tv it also has one above it. We wrote the code/seriel number down and took the fuse to the electrical wholesalers Maplin and bought a pack of 10 fuses for £1.29 replaced the fuse in the tv and everything now fine!!!!!!
Hope this might be of use to anyone whose lost the picture after a loud popping/snacking noise but still has sound.

Dec 31, 2007 | LG RU-42PX10 42 in. HD-Ready Plasma...

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