Question about Televison & Video

1 Answer

Black screen and increasing thunping sound coming out of it

JVC IArtpro model AV-48WP74. Was watching it when suddenly it went to a black screen and it started to make an increasing thunping sound coming out of it (speakers?) and it got so loud that I had to turn it off. Disconnected it for 10 minutes and turned it on, but the same thing happens.

Posted by on

  • antcz13 May 12, 2009

    any additional info, as to the part thats faulty, it would surely help. I just spent all my savings fixing my car and I don't have the money to pay someone for labor

×

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 150 Answers

The power supply wants to start up but some other circuit is gobe faulty and preventing it from starting up. Needs it service centre my friend. Dont keep on putting it on , you might damage more stuff.

Posted on May 12, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Black square in middle of screen of my mod.#AV-48WP74


Check in the menu and see if your text in closed caption is turned on, if so turn it off.

Nov 08, 2009 | JVC AV-48WP74 48" Rear Projection...

1 Answer

Deflection Boards Compatible?


I just checked and the part # is SSB-2051A-M2 and is the same for both models.........Go for it !!!!

Sep 01, 2009 | JVC AV-48WP74 48" Rear Projection...

2 Answers

Sound but no image on JVC AV-48WP74


I have one with the same problem. I get a popping sound from speakers and a black screen. Any ideas what to check?

Feb 15, 2008 | JVC AV-48WP74 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...

1 Answer

I have a JVC AV-48WP74 48" Widescreen HD-Ready Projection TV.


this could be a number of things, you should take it to a local repair shop.

Nov 27, 2007 | JVC AV-48WP74 48" Rear Projection...

1 Answer

I have the JVC AV-48wp74


ok! you have defctive convergence correction circuit! thats why the color is abnormally function!

Oct 21, 2007 | JVC AV-48WP74 48" Rear Projection...

1 Answer

JVC 48WP74 HDTC rear projection


While it is true JVC tubes rarely fail, they can give trouble.
Another possible solution is bad screen / focus block......
Remove lower front grill panel and access board...Check for
smooth adjustment of RGB screen and focus.....let me know....T..

Sep 28, 2007 | JVC AV-48WP74 48" Rear Projection...

1 Answer

No Picture / No Sound


What was happening before can put you close to what when out. If you had color problems or sound, or even picture going small. these are symptoms that causes the set to go out. If color look in the convergence area and look for blown fuses and bad resistors. If just went out the look at horizontal output transistor.

Aug 24, 2007 | JVC AV-48WP74 48" Rear Projection...

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

35 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74211 Answers

Cindy Wells

Level 3 Expert

5125 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

Are you a Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...