Question about JVC HD-56G786 56" Rear Projection HDTV

2 Answers

HDMI broken on JVC HD-56G786 TV

The HDMI slot has never worked on my TV. Can this be fixed/replaced? In the past I've just used the composite cables, but now that I bought a PS3 I want to use the HDMI.

Thanks!

Posted by on

Ad

2 Answers

  • 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
  • 93 Answers

Have you ever went thru your hdmi setup procedure that jvc recommends?

Posted on Sep 07, 2009

Ad
  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

My hdmi on my jvc is at black screen tryed to hook up my ps3 to it and it wont work

Posted on Mar 10, 2011

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

JVC HD-56G786 Green Vertical Lines


am thank if you see it in your menu..and on ever channel..you have a bad dmd bord or dmd chip

Dec 24, 2013 | Televison & Video

1 Answer

I have a JVC-HD projection TV model 56G786 and all of a sudden it will not power on. When you try to turn it on the blue light on the power button goes on but after a few seconds it starts flashing and...


Hi,

The JVC 56G786 users manual will not give you a clear or specific answer about confirming bulb failure with the LED lamp or power indicators located on the front of the TV.

If the TV was operating normally for an extended period of time (months or years) and will not start, the problem is almost always bulb failure. If the "Lamp Replacement" warning previously appeared "On-Screen" and the TV will not start, bulb has failed.

The first step in a "no picture" situation with a JVC LCD Rear Projection TV is bulb replacement. There is no way to measure the bulb. Sometimes the bulb is visibly broken or damaged when it fails. Remove the lamp cage and have a look.

The JVC Lamp Gallery has all the JVC models and lamp numbers listed. There is also a link to DIY JVC bulb and lamp installation.

If a good bulb is installed correctly and the TV still does not start, you need a technician. There are no user serviceable parts other than the bulb. Failure of ballasts, power supply boards or controller boards is rare in these TVs.

easyab

May 05, 2011 | JVC HD-56G786 56" Rear Projection HDTV

3 Answers

My JVC HD-56G786 will not work with HDMI cable. when I connect the HDMI cable I get a green screen. Any ideas would be great.


I had the same problem with my JVC projection tv. It would flash green, then go to regular picture then back to green flashes. Not sure if this is the solution you were looking for, but I was able to get a good crisp picture using composite cables instead of the HDMI cable.

Aug 26, 2009 | JVC HD-52G886 52" Rear Projection HDTV

1 Answer

How do I replace the bulb on JVC HD-56G786?


Lamp replacement procedure is written in instruction manual of TV page-93 and if you need copy of same, click JVC Support.

Jun 18, 2009 | JVC HD-52G786 52" Rear Projection HDTV

1 Answer

Closed caption


Here is the manual for your tv. On page 51 it will tell you how to turn on and off the CC.

http://server4.nodevice.com/downloads/4e1fdaec439e1d8864e7377154b583f4/hd-52g786.pdf


Good Luck and Please Rate FixYa!

Mar 05, 2009 | JVC HD-56G786 56" Rear Projection HDTV

1 Answer

TV won't turn on, possible lamp failure.


I would suggest, since you have some technical background, that you download the manual for your set.
This site seems to have the best prices of any around:
JVC HD-56G786 Service Manual 

Nov 18, 2008 | JVC HD-56G786 56" Rear Projection HDTV

1 Answer

Setting up Unit


I called the JVC tech service rep. I went from the Cable box to the JVC unit with a Digital Optical Cable, from dvd/vcr player to jvc unit with a Composite Cable and Audio Cables. From cable box to tv with hdmi cable and from jvc unit to tv with componet cables and cable box to dvd/vcr with Audio/ Video and S-Video cables. This allows me to have the cable TV access and Surround sound in all mode. I have HD and Digital surround sound in three diiferent modes. Everything is working great.
Thanks for the opportunity for help just the same.

Sincerely, cthomas249

Sep 25, 2008 | JVC THD-50 System

1 Answer

JVC HD TV MODEL HD55G


kinda like a water mark... i fixed a few of these and to me it sounds like something in the optics. eather on the mirror or in the engine... send it to a shop while its still under warrenty. they probally will replace the engine for you under warrenty.

Jan 16, 2008 | JVC HD-56G786 56" Rear Projection HDTV

1 Answer

Line on my 56g786


can you see lines over your menus? if so, replace light engine.

May 17, 2007 | JVC HD-56G786 56" Rear Projection HDTV

Not finding what you are looking for?
JVC HD-56G786 56" Rear Projection HDTV Logo

Related Topics:

1,412 people viewed this question

Ask a Question

Usually answered in minutes!

Top JVC Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74459 Answers

Jaime Hernandez

Level 3 Expert

2318 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

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

Answer questions

Manuals & User Guides

Loading...