Question about JVC HD-52G786 52" Rear Projection HDTV

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Optical Audio Output

I tried the Optical Out and plugged into my reciever Optical Input. No audio/sound?
I notice that on all my other A/V devices (DVD, PS3) that the Optical output is illuminated and therefore when you plug the cable in you see the light coming out of the other end. There is no such light coming from the TV's output.
Leads me to beleive that this has never worked. I can bypass it by plugging each individual player into the reciever but i'de rather just run the output from the TV to the reciever for all.

Any ideas?

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  • Guntr Jan 27, 2009

    I have the EXACT same issue with my JVC HD-56FC97.

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6 Suggested Answers

  • 2 Answers

SOURCE: HDMI input

The green screen is caused by light hitting the back of the tv. Either move the tv to a location where direct sunlight will not hit it or put up strong curtains. As for fixing the problem, do a search for JVC green screen reset on AVS Forum, its easy to do just dont have the info with me now. Keep in mind if direct sunlight hits the back of the tv it will do it again. I have put up some good curtians and ensure not to open them when watching the tv. Hope this helps. I am Hayward, have a nice day.

Posted on Feb 20, 2008

SOURCE: Power issue, clicking noise, turns off

The clicking is the power on relay closing and opening. This happens because the TV has several built in safety systems that will detect and over voltage and over current load situation.The power supply starts up for an instant, senses and overload of either or both kinds and then the safety switches trigger a cutoff. When this happens the power supply will not start up again because another circuit called a latch keeps it disabled. By unplugging the AC cord and trying to start it again releases the latch until the failure triggers it again.
On these TVs the power supply is rarely the cause of the shutdown. Something further down inside the TV has failed. Replacing just the power supply will not fix the problem. The most common reason there would be an overload would be in the high voltage circuit that lights up the 3 CRTs, next would be the coils around the CRTs that bend the beams to make the picture. This is normal circuit aging and wearing out. Unless you are very skilled with trouble shooting TVs I would recommend having a service center look at it. An authorized JVC shop would be your best choice because they will have access to the manuals and bulletins and have probably had other similar JVC units thru their shops.

Posted on May 17, 2008

  • 133 Answers

SOURCE: My tv screen is green

there is a code to reset the HDMI video, i think it is--hit Display on the remote, then sleep timer and video statice at the same time, then the number 2, then turn the tv off, after it shuts down all the way, turn it back on, should take care of it

Posted on Jan 09, 2009

  • 864 Answers

SOURCE: no owners manual can't get new blue ray dvd player to work on tv

Here is the manual:
http://www.hdtvsolutions.com/pdf/JVG%20HD52G56G.pdf

When using the HDMI connections you may have to tell the DVD to output to that port.  Also you may have to connect additional sound cables from the DVD output to the TV.

Posted on Jun 02, 2009

  • 1 Answer

SOURCE: hdm ps3

Have you went into the video setup on your ps3 and changed the resolution to 1080p?

Posted on Jun 06, 2009

josetejas
  • 300 Answers

SOURCE: I have a JVC Model # HD-56G787 and while i was

Static discharge can destroy electronic components. Since your TV became defective when you were connecting an external device, it is very likely that a static discharge killed the first active component inside. It is a good idea to have a tech check the input select IC is functional or not.

Posted on Nov 17, 2009

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2 Answers

I have audio cables going from HD 61g887 jvc tv, to my phillips surround sound system under aux but it is not giving me sound?


hi
you didn't mentioned the model number of your surround sound system, for a better solution its important. any why try the following.

if you are connected the analog audio output of your tv to the system using RCA cable, then go to the setup of the surround sound system and change the input assignment setting from digital to analog.
If your connected the digital output of your tv to the digital input of your surround system using optical cable then, goto the setup of your surround system and change the input assignment to digital (optical) input.


if u need any further assistance fell free to contact through fixya

Jan 20, 2011 | JVC HD-61G787 61" Television

1 Answer

(Pioneer PDP-4340HD Plasma with PDP-R04U Receiver) My HDMI input works, however having a computer or Xbox connected via HDMI I do not have the optical output signal thus I can not hear audio through my...


I don't have a direct solution but I am having the same problem when connecting (1) my Apple TV (2) my Blu-Ray player, etc. via HDMI. I also have a digital camera that puts out HDMI, and when I hook it up, I get the same story -- video only, no sound through the optical digital output of the TV receiver.

I am guessing that the HDMI inputs were an afterthought on this model, especially since the printed manual doesn't even show or mention the HDMI inputs at all! So my guess is that the TV's receiver does not convert the sound from the HDMI to the optical digital output. It does, however, send the amplified HDMI sound to the stereo speaker outputs on the monitor. It appears that only the digital tuner's 5.1 sound comes out on the optical digital output.

This is what I have observed, for what it's worth.

Nov 04, 2010 | Projection Televisions

1 Answer

NOU SOUND


well I have a work around and a solution possibly. first go threw your menu audio and verify external speakers are not turned off. if there is no setting or it is turned on already try a different video/audio input if nothing else if you have good picture you can use a stereo reciever to play the sound you do not have to input audio into the tv if you have surround sound go straight from your device(dvd, vcr,cable box etc.) to your sereo reciever just the audio plugs (red and white, not yellow unless you have a monitor out from your stereo in which you conect all three to the stereo input then one cable from the monitor out on the stereo to the tv in put

Apr 14, 2009 | Projection Televisions

1 Answer

I want to hook a system


you will only be able to get digital surround( dolby digital ) from your dvd player( by the coax or optical digital connections ) , the rest will only be in virtual surround

from the dtv box plug the yellow video jack(RCA) into the vcr video input , then plug the audio jack or jacks into the audio input on the vcr. from the vcr hook the audio out to the audio in on the reciever( tv/vcr/sat... input ) , then also connect RF out from the VCR to RF in on the TV .
for the dvd player hook the "s-video out" to the "s-video in" on the tv , then the audio L and R on same s-video input , then send the audio out connection on tv to L and R input on reciever dvd L and R input , then you will need to connect the optical from the dvd player to the reciever or coax connections for the dolby digital on the reciever to work

Jan 17, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

5.1


Dear wayne,
Please locate audio input socket on your TV, Then Connect audio output of DVD recorder to this input socket. The optical output of TV goes to input of amp. Since the DVD recorder is connected to the TV and TV's out put connected to the Amp. Now the sound signals from tv and as well from DVD will be 5.1 surround from the amp.
If any case this does not solve your problem, please mail me the photo of the back side of TV's connections at my mail.
rkr847@gmail.com
ramesh22

Jun 18, 2008 | Projection Televisions

1 Answer

Audio optical out


The optical output on these TV's only have sound from digital ATSC tuner input, no sound from any other input, that is how it is designed.

Feb 17, 2008 | Sony Grand WEGA KDF-55WF655 36" Rear...

1 Answer

No digital to reciever??


This tv will only output the sound from a digital tv channel through the optical output when using the tv's digital tuner. So if you are connecting a DVD etc it will not output through the optical output on the tv. ONLY digital chanels through the tv's tuner will give you sound. Refer to the tv's owners manual for more info.

Dec 27, 2007 | Sony Grand WEGA KF50WE610 50" Rear...

1 Answer

No Audio Out to Stereo Reciever


First have you went in menu and check audio to see if you are on the variable audio or external output? Check to see if this makes a different with audio jack hookedup correctly of course!

Sep 11, 2007 | Hitachi 51F510 51" Rear Projection...

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