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No picture Heard a pop and still had sound but no picture

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1 Answer

Heard a pop coming from tv, no picture but do have sound.


Power supply board has lost a component, most likely a capacitor.

Oct 19, 2014 | Televison & Video

1 Answer

I heard two popping sounds and now my television will not power on.


A popping sound as you describe sounds as if your tv blew a couple capicators on the main control board. More than likely , you are needing to aquire a new main circuit board.

Sep 01, 2014 | Samsung UN55B8000 55 in. LCD HDTV

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Tv pops crackles


The sound you heard sounds like a capacitor that died call a TV repairman

Aug 28, 2014 | Televison & Video

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Heard pop sound picture went


Your backlight went out. Manual should tell you how to change it

Oct 16, 2013 | RCA HD52W56 52" Rear Projection HDTV

1 Answer

I was watching my Hitachi 42hdm12 and heard a pop and now the picture won't show up or sound or anything?


A pop is usually a power surge and you blew a board. If you take the tv apart, if this is it, it will be evident by the burn marks. You could have burned out the internal power supply as well.

Oct 04, 2012 | Hitachi P50H401 50 in. Plasma HDTV

1 Answer

Y Buffers or the Y Main, (picture or location) no picture but have sound after I heard a pop sound


WE all hear that POP sound from time to time. I assume we are talking about a CRT, TV. That pop sound is most likely the OPT blowing. Output Transistor, for the LOPT. Line out[put Transformer.
One of the two need replacing.
hope this helps.

Apr 12, 2011 | Toymax Viore 42 in. Plasma TV

1 Answer

Heard a loud pop during turn on, not picture but


Ur LCD inverter board it dead.Replaced this board u will get ur picture back.Tries websites like shopjimmy.com,Ebay.com to buy a refurbish LCD inverter board for the replacement.It a long shape board.

Apr 26, 2010 | Toshiba 32HL66 32 in. LCD HDTV

1 Answer

Loud Pop, no more picture


sounds like a large capacitor has gone on main board
check for swelling or bulge/can be square blue in colour

Jan 05, 2010 | LG 42PX5D 42 in. Plasma HDTV

1 Answer

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

1 Answer

Toshiba 42 in 720 DLP TV MODEL HM66


You need to replace the lamp in this set. The "pop" you heard was the lamp popping.

Josh

Feb 24, 2008 | Toshiba 42HM66 42" Projection HDTV

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