Question about Samsung HCN4226W 42" Rear Projection HDTV-Ready Television

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My TV has sound but does not show the picture

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Replace the pcb convergence board,, It costs $96 and takes 10 minutes to replace you will have to manually line up your convergence afterward as the settings go to factory default. Everyone that owns this set has or will have to replace this part within 3 years
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Part number bp94-00155a

Posted on Jan 22, 2008

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Has sound but shows no picture

These types of TVs eventually need to have the bulb replaced. There should be an access door marked on it somewhere. Google your tv brand and model to find a replacement bulb.

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There is no picture and no sound but the volume

Unplug the cable box for an hour,replug it back in.Should get the cable box to reboot to updated the softwares.Might work than,tv seem to have picture,somethings on the screen,words mean ur tv still works.

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I lost my picture I still have sound but no picture.

I have a Philips Magnavox Projection TV.

I had dish satelight install on my TV. It worked well for two days, then the picture started showing in a square box. I ffixed the convergence and it seemed okay. The next day I turned on the tv and it had sound, but no picture. When I press the status button, the picture would come on then go right back out. Now I don't have any sound or picture. Here is the model information:

Brand: Philips Magnavox
Model #: 9P6040 C104
Serial #: 51190366
Chassis # PTV843
Manufactured: Nov. 7, 2000 (3910K071H)
TV Receiver Listed: 347K E10839
Amps: 3.7
HZ: 60
V: 120

Can someone please, please help me!

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1 Answer

Picture and sound first turn on before disappearing over and over again.

Symptom shows its weak Lamp problem in TV and you need to replace lamp. Replacement procedure is easy and written in instruction manual of TV.

Always buy Sony Original Lamp from Sony Accessories for longer life of TV.

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1 Answer

Sound but no picture - won't stay on

you may check your lamp first. other than that i would say a faulty mains board.

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No picture or sound

You need a professional.
Stop using the TV until it is repaired.
Call the manufacturer to find you nearest authorized service center.

MR. TV Sales & Service Inc
Milwaukee Wisconsin 53405
(414) 762-8600
Established 1974

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1 Answer

Phillips projection TV no picture, no sound

can i purchase the entire convergence board ihave double image tried to change the stk-120's the rear one broke now i have no picture or sound but the power show's on

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5 Answers

No picture but has sound

switch on no picture but short period of sound then nothing

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