Question about JVC AV-36F802 36" TV

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Blue screen !!!

My TV is showing a blue screen, it is on cable setting and (I have a cable provider) I checked the video settings and yes it is on cable setting, it was working fine before yesterday when a fuse blew on my house and I had to reset the fuse I don't know if that had anything to do with it ? but please advise I noticed the tv has a setting for locked I don't know if maybe that got tripped when I reset the fuse PLEASE advise on how to fix the problem. my email is

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Posted on Jan 02, 2017

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SOURCE: tv screen shrinks

Looks like some of the Electrolytic Capacitors in the Vertical Output stages have dried out and need to be replaced. If you are conversant with Solid State electronics servicing, then you can make an attempt. I generally do not waste time identifying the faulty capacitor, but replace the entire lot in thre Vertical stages. There are not more than 8-10 of them. Since you are changing them en masse, should not take you more than 30 - 45 mins to desolder the suspect ones, and solder the new ones. And it also saves you the bother of new problems cropping up in the near future, as all potential problems with old capacitors get removed.

Posted on Jun 20, 2007

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SOURCE: Power Went out for a minute and TV needs to be reset!!! Lock Mode Problem


Do the reset test.I give this 50/50 chance of clearing it up. Disconnect the power cord for 4 hours. Then when you power it back up the internal soft codes will automatically reset to factory defaults.

Please don't forget to rate me as fixya..

Posted on Feb 08, 2008

  • 1 Answer

SOURCE: Blue Screen

I don't have a solution, but wanting to know if you ever resolved your problem? I'm having the same issue with my JVC 32" model # AV-32D500.


Posted on Feb 23, 2008

  • 252 Answers

SOURCE: blue screen

the problem of ur tv is tuner,try to solder the tuner

Posted on Sep 28, 2008

  • 121 Answers

SOURCE: blue screen

bad connection but where need tech.

Posted on Dec 01, 2008

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I keep getting a blue screen on my Insignia TV. Cable box still shows the channel and I can change channels but nothing on screen. No sound either. This TV is not even 3 years old yet.

A blue screen indicates no video signal, if you change the video input to a DVD player is it still a blue screen? If yes then the TV is defective. If no then some how the signal is being lost to the TV from whatever source you use for watching broadcast TV

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No picture just blue screen

Check your settings button. Most remotes have a video source button...if this button has been pressed, then the tv is probably trying to show you the video screen. On my remote, pushing the button 3 times brings it to the dvd screen. Pushing it twice brings it to cable tv...etc.
Your button may be labelled as something other than video source.

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I am getting a blue screen whenever i turn on my ps3. Ive tried resetting the system several times and can not find the solution. Audio works just a blue screen on the t.v.

You said the sound works but you get a blue screen on the TV, check your TV if it is set properly.
Make sure the Input is correct on the TV to shoe the Video coming from the console and check if the cable connections are properly connected to the TV and the console video output and input.
Also try it on a different TV to see if the issues is with the TV or the Console itself if on a different TV and the issue is still the same the issue is the Video output from the console but to check further more try a different cable, borrow one or maybe buy a new one just to see and eliminate possible causes of the Blue screen issue.
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My sanyo 42 inch plasma has a blue screen, i can hear the sound on the tv but screen remains blue. can u help please

Be sure your channel settings are correct and that you have proper orientation of the hook up cables. See if your remote has a video-mute if so turn it off...a video-mute will produce a blue or black screen. To be sure its not the tuner that's enter the menu screen if you can see the menu then the tuner is ok this means the down-stream video is functioning. Be sure to have all your input devices set to the correct output ports. If all check good and still blue screen then the logic section is not processing video codecs and needs servicing.

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1 Answer

Blue screen

it is not seeing a signal the earlier days,"snow" would be evident but today the tuner signal lost results in a blue screen.check the cable signals and the cable box.
i would put cable from the wall directly into the set and see if there is a picture,and then check that it is not set to aux input with nothing connected

Aug 18, 2009 | Sansui DTV2760 27" TV

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I just connected my new Kworld PC/TV converter. My tv now displays large vertical color lines. I,ve connected the yellow video cable, s-video cable and the red/green/blue cable. I have a new Toshiba...

Hi and welcome to FixYa,

Initially, a couple of checks:
  • verify that the P/N switch is set to the color system of your country. N (NTSC) for US and P for most of Euroope and Australia;
  • depending on how "old" the TV, the Screen Resolution of the Toshiba may have to be brought down to the lowest possible setting;
  • additionally, the Screen Refresh Rate may likewise need to be lowered say 60 Hz;
  • all of the connections you mentioned are video connections. However, only 1 should be used. You may have to experiment (again depending on the TV) which setting & connection would give you the best picture;
  • offhand, the component connection (if applicable, the red/green/blue cable) would give the best connection followed by S-Video and last would be yellow (composite).

Please postback results of initial checks.

Good luck and thank you for asking FixYa.

Aug 07, 2009 | KWorld PC to TV (0872880887527) Video...

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Our Mitsubishi TV is flashing a blue screen every 10-15 seconds?

Two questions for you.
1. What is the model of the set?
2. What sources are you trying to watch? Are you on cable, satelite, dvd player, vcr,
which of these are you watching and does the problem occur on all sources or just
certain ones?

Not having the above information, I will give you some information. Blue screen comes up
on these sets because of a loss of video signal. First thing you should do is to check your
cables between your sources to see if a wire has pulled partway or now completely out
say between satelite receiver and set. You might replace the cables in case you have
a broken wire inside the cable.
Some sets have the ability to go into the menu and shut off blue screen so you can
then see what the video looks like even if it is low level. From there you can do some
diagnostics by wiggling or connecting/ disconnecting the cables.
Beyond this there could be a loose connection internal to the set or a part failing, but
be sure to check for those cable connections first as that is the most likely cause. Also
it is good to try it with another video source or test the source on another set to be sure
that the video source hasn't developed a malfunction.

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Problem with brand new TV

The reason you're getting a blue screen is that you're not getting a signal. Newer TV's have this "blanking" feature to "kill" the snow in the absence of a signal. Check the connector at the end of the cable where it screws onto the set. Stargazer

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