Question about JVC AV-48WP30 48" Rear Projection Television

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Lost sound on JVC TV

Have lost sound on JVC TV. Is there a speaker on off in menu for JVC TV model AV-48wp30? I have found menu for balance etc... stereo sp mono. Repair guy ask me to check for speaker on off before scheduling service, but I can't find. thanks lew

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Re: Lost sound on JVC TV


Cut and paste this link. Amazon's page has a link to the JVC manual. That'll tell you what you need to know

Posted on Feb 28, 2008

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If speakers are not turned off in audio or main menu and not muted and not a box with the sound down---do you hear anything if put ear right to speaker?

Mar 22, 2012 | JVC AV-48WP30 48" Rear Projection...

1 Answer

My jvc model # av-48wp30 tv has a blue shadow

Convergence needs repair. The AV48WP30 convergence repair kit from has the parts and the CD with step by step repair instructions.

Aug 08, 2010 | JVC AV-48WP30 48" Rear Projection...

1 Answer

JVC AV-48WP30 : no sound comes out of the tv when my hd cord is hooked up. it will play sound through standard hook up. please help

The "hd cord" you're using is probably a DVI cable; they don't pass audio. For this to happen, you need an HDMI cable.

Apr 05, 2010 | JVC AV-48WP30 48" Rear Projection...

1 Answer

Seems to be a problem with the sound or the

if all you have is bass sound, get into the menu and turn the center channel in option off, this will restore your sound. that is for if you want to use your tv speakers for center in a surround sound system.

Sep 16, 2009 | JVC AV-48WP30 48" Rear Projection...

1 Answer

My tv jumps with red lines while watching. JVC

It sounds like the begining of as convergence problem or cold solder on convergence board - have a tech have alook

Sep 14, 2009 | JVC AV-48WP30 48" Rear Projection...

1 Answer

Good picture but no sound at all.

Audio board died take it to a service center. if parts unavailable time to invest in a HDTV set since the HDTV transisition is June 12th and there may be a chance it will not have parts soon.

Apr 26, 2009 | JVC AV-48WP30 48" Rear Projection...

4 Answers

JVC AV-48WP30 started displaying vertical lines every inch

it looks like theres a wave in the top of my screen on my jvc av-48wp30 not sure but i think it has something to do with the bulbs because the projection mirror wasfine and all wires seemed to be hooked up properly.. can you help? tell me where i can find the bulbs to replace them?

May 13, 2008 | JVC AV-48WP30 48" Rear Projection...

1 Answer

Remote LOST - need info on what button to press...JVC AV-48WP30

There might be some features that the universal remotes aren't able to do. To perform the convergence alignment you should have the original remote.
Do you have the user manual or service manual?
The service manual will explain this process better.

Apr 10, 2008 | JVC AV-48WP30 48" Rear Projection...

2 Answers

Jvc tv on button flashing on av 48wp34

Use remote, sounds like Tv is in child lock

Dec 21, 2007 | JVC AV-48WP30 48" Rear Projection...

2 Answers

Jvc 48" tv model av-48wp34

Sounds like you lost the High Voltage. The beating sound is the power supply trying to start up. After a predetermined time it will quit to protect the set. This is a very common problem and typically not that much to repair. If you are not an electronics repair technician you should find a reputable repair shop and enlist their services. I would not think the cost should exceed $150.00 to repair. Good luck.

Jun 18, 2007 | JVC AV-48WP30 48" Rear Projection...

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