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Hi, i have a problem with my jvc lcd tv model no. lt-42a85zu, when i connected it to an hdmi output on my computer the tv seemed like it reset itself all the channels were lost and the tv setup menus wont work. the pc hdmi connection works ok and aloso some scattered channels here and there. only the setup menus are inaccessible.

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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opherator
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SOURCE: PS3 will not work on new tv using HDMI cable ?

you have to re sync your playstation when you go from HDMI to regular wires.

after you connect ps3 to tv.
hold down the power buttondown on the ps3 for like 5 seconds (1 beep then another ),
after you hear a second beep the ps3 automoatically adjusts itself to whatever it's connected to.

Posted on Feb 27, 2009

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skotkolr
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SOURCE: Trying to connect digital audio output optical terminal to existing analalogue hi-fi amplifier

there should be on the tv out a red and white rca output or a coaxial, your yamaha my be too old to deal with the outputs on the tv. at the jvc website you can download the manual for this tv.

Posted on Apr 27, 2008

  • 2 Answers

SOURCE: Samsung LE40R73BD DTV freezing, wont chnage channel

i've just some digging around and found that you can access a service menu and perform a reset which sorted the issue for me.

Access the service menu by pressing, in order, whilst the tv is in stand-by mode:

info
menu
mute
power

when the tv comes back on you will have a service menu; select option 12 (reset) the tv will then switch off.

this will reset your TV back to factory defaults.

turn tv back on and you should be prompted to go through the plug and play setup again - go through everything and then all should start working OK (it did for me)

HTH

Posted on Apr 30, 2008

  • 105 Answers

SOURCE: JVC LT-32DS75SJ issue with HDMI

Try this

1. Turn ON TV
2. Connect PS3 to TV HDMI input
3. select TV HDMI input for PS3
4. turn OFF PS3 if it is ON
5. Press and hold the [I/O]Power button until the PS3 until you get the "HDMI Detected" message.

Also, this TV has a circuit that deactivates the HDMI if the rear cover is removed. It is possible the HDMI may have been turned OFF. This is reset in the service menu of the TV.

Posted on May 06, 2009

  • 668 Answers

SOURCE: TV wont detect HDMI Devices except a pc.

Something is wrong whith the HDMI jack it's self, or the electronic switching is not sensing a signal is present. In either case the board that has the HDMI jack you are using needs to be replaced. Most all these boards are double printed, Multi-layered or both which prevents replacing the jack it's self. I do have a question though, do you only have on HDMI jack on the unit or do you have another one available.

Posted on Jun 18, 2009

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JVC LT-42X579 42 in. LCD TV


If it has more than 1 port try another---If it has component try connection there.

Mar 22, 2012 | JVC LT-42X579 42 in. LCD TV

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Can you hook a JVC lt-42x579 tv up to your pc for netflix


It should be as simple as taking an HDMI cable (if your computer has an HDMI output) or VGA (monitor) cable and hooking it into the TV. From there, go to Control Panel and Display Settings, and click which option you want for the TV screen under "Connect my PC to a projector."

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Hi, I have bought LG LCD ld310 . Can I connect my computer output to lcd tv through dvi-hdmi cable or vga-hdmi cable Thanks Jatinder Kumar


Hi Jatinder Kumar ,
Yes you can connect your computer output to lcd tv through dvi-hdmi cable or vga-hdmi cable.
1. Connect to HDMI (DVI) : just plug in HDMI (DVI) out of PC or laptop to HDMI or DVI TV. Than select source from HDMI.
2. Connect to PC : Plug D sub to TV, select PC in.

I hope that will help you.
thanks.

Mar 21, 2011 | LG Televison & Video

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Dish Satellite recently installed in my home supporting several tvs. MY JVC TV model LT32E478, designated as TV1, does not recognize any channels during program scanning. As a result, the timer on/off...


Hi mfaille
I`m going to help you with your setup but first;
Which connection are you using from the sat receiver to the tv?
Coax / standard rg6 cable?
Did you try to manually add(in the menu/tuner setup/find channel/add) the channel you need ?

May 17, 2010 | JVC LT-37E478 TV

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JVC LCD TV (LT-42X688) input panel not working!


1. This TV has setting for the HDMI input that allows you to select the HDMI Audio or Analog(red/white wire) audio. Make sure this is correct

2. Most cable boxes are DVI not HDMI. If DVI then you actually do need to use those Red/white cables. If HDMI, refer back to #1.

3. The cable box has a setting to select the Audio output, HDMI (digital) or Analog(red/white cables). Just like #1, this has to be set.

4. Contact your cable company to help you set up the box correctly. JVC can probably help you check the TV

Mar 05, 2009 | JVC LT-42X688 42 in. LCD HDTV

1 Answer

JVC LT-Z37SX5 no sound when using hdmi connection to HD box


the tv has a configaration that conveys the sets focus on both audio and video performance. full hd resolution of 1920-1080 pixels.
hdmi inputs allow connection of the generation of 1080p sources for the systems which offer 1080p outputs

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1 Answer

No video input -- all ports -- for JVC LT-37X688


JVC may allow warranty exception or some accomodation for 15 days out. You have 2 seperate issues

1. White lines spreading is probably a video process problem. I think this TV has 3 Boards inside. Middle one is most likely suspect followed by the one on the Right

2. HDMI input not working is because they were turned OFF. JVC TV's have a sensor that will shut off the HDMI if the TV's back cover is removed. This must be reset in the Service Menu.

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I just bought a JVC THD50 surround sound system. I want to hook up the system to my television and cable so when I watch cable I can hear the surround sound. I bought a digital optical audio cable and...


See below for the correct setup to get the best clarity sound possible.

From Set top box:
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  2. Video: hdmi output--> jvc system input
From JVC System:
  1. Video: HDMI output---> TV HDMI input
TV:
  1. only accepting HDMI input from JVC System.
This will provide you will sound from your jvc system at all times. Your JVC system is made to be used as a hub. So essentially what you are trying to do is connect all components into the JVC system. Then only connect the video portion to your TV. The TV itself should NOT be emitting sound.

Note: You may need to turn off the speakers in the TV setup menu to acheive no sound from the TV. This will make for the ultimate experience.

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