Question about LG 42PX5D 42 in. Plasma HDTV

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No Picture but Audio is present

My tv loose picture but have audio. If I switch it off for like 2-5minutes and turn it back on, the picture is resored and after another 10 - 15 minutes the picture goes off again

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  • 6 Answers

Suspect graphics bourd may be a dry joint if it comes and goes

Posted on Mar 23, 2008

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I pushed the audio only on my 55" RCA smart LED LCD TV and lost the picture Tryed the menu button to switch it back but now there isn't a picture to view the menu on How do I turn the picture back on


I suspect that when adding your audio cables you may have bumped another cable loose. If you look and don't see a loose connection, one thing that has helped me in the past is to just remove ALL cables completely (that means both sides of all cables from all devices) and and slowly connect one device at a time, checking that the newly added device functions properly before proceeding to the next device.
Good luck

Apr 25, 2016 | RCA Televison & Video

1 Answer

I have audio, but no video, what's up? last night I was watching, and the picture went out, I truned off the TV, then restarted it...the picture came back. Today I tryed to turn it on and no picture, just...


s the audio coming from the TV's internal speakers, or from an external sound system? In the 169 series chassis, if the power supply caps or secondary rectifier are bad, or if the high voltage splitter has shorted inside, the set will not run and there will be no picture or sound from the TV. If the picture is completely black but the TV still has audio, press the menu button and see if the menu comes up on the screen. If the menu is there, check your cables on the back of the TV. If you are using a cable or satellite box, the box could be bad or the video wire could be bad or loose. If you do not get the on-screen menu, then I would guess that the solder joint next to the flyback transformer that sends filament (heater) voltage up to the picture tubes has cracked, or the low value resistor in the heater circuit has opened up. If that is the case, have the set serviced by a qualified tech familiar with the 169 series chassis.

Oct 17, 2008 | Televison & Video

1 Answer

Black Screen


If audio is present, the picture should also be there. If not, check the video output section circuit for fault. Check all the solder terminals for any loose soldering to this board. Audio output board can be located at the neck of the picture tube, will directly plugged on to its back. Re-solder all the suspected solder terminals; by applying a little more solder.
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Nov 07, 2013 | Ktv Televison & Video

1 Answer

Magnavox tp3273c102


You have not specified the condition of audio with your TV. If audio [sound] is present, and no picture is the fault, the horizontal output section circuit should be trouble shooed. In most cased, this type of fault can occur if the LOT {line Output Transformer} has damaged. It will be best to contact any experienced service technician to confirm the fault. It will look like this.

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Jul 17, 2012 | Philips Magnavox 27MS343S 27" TV

1 Answer

When TV is turned on we get no picture or Audio Hitachi 46ux25k


STK ICs need to be replaced STK392-110s use 150s Mats Has them 1-800-628-1118

May 08, 2010 | Hitachi 46UX24B/25K 46" Rear Projection...

1 Answer

I have a 32" Toshiba Regza, within the last week, the screen goes blank but still have audio. If I turn the TV off and back on the picture comes back, sometimes the picture stays but other times the...


i know your problem. its an inverter loose connection from CCFL to inverter output. back of your LCD inside the TV. try to remove and re-connect again. be sure no power and AC is unplugged. romsky79@yahoo.com

May 28, 2009 | Toshiba Regza 32LV67U 32 in. LCD HDTV

1 Answer

Tv shuts off immediately after turning on


Does it shut off shut off, or is there audio present after the lamps shut off? When you shine a light to the screen do you still see picture kind of?

If still see picture, it's inverter/power supply or CCFL bulbs itself. If no picture, completely off, it's DEFINITELY the inverter/power supply.

Sep 30, 2008 | Televison & Video

1 Answer

Rca Big screen shut down and now no power


NO audio and no picture .... no power to on - off button. Checked outlet and it is good .... cable connection good - checked with another tv....

Jan 25, 2008 | RCA HD56W58 56" TV

1 Answer

Audio ok, but Video goes from color to black.


the tv turns on fine, but after 5 - 30 min or so, "sometimes MORE " the picture all of a sudden go's black. Sound is ok it is 100% loose contact problem. 1 please check for any connector or print for loose. 2 in signal processor ic there might be loose. remember there is no component failure.

Sep 24, 2007 | JVC AV-32D305 32" TV

1 Answer

No picture


A loose conection in the vertical circuit is likely,call someone to look for it and resoldered it.

Sep 09, 2006 | Hitachi 32UX01S TV

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