Question about JVC AV-36S33 36" TV
Jvc av-36s33 tv , Was using a vcr fast forward to advance film when on the lower screen of the tv a mode of letters and numbers appeared, I then pressed the volume control and the numbers advanced a few digets color changed to black and white and info left screen the picture stayed black and white. All picture controls have no effect. Please help, Thanks
First, confirm that the source is actually in color - try another channel
or input device.
Next, check the settings of the color control - it may have accidentally been turned down. If your TV has some kind of automatic picture mode, try turning if off and adjusting the color control. Try adjusting fine tuning if you have such a control and the problem is with a broadcast or cable
At this point with a confirmed color signal source, there is a problem with the chroma circuitry.
Note that to the average person, the obvious question becomes: is my color picture tube bad? The answer is a definitive NO. It is virtually impossible for a defective CRT to cause a total loss of color. A defective CRT can cause a lack of a primary color - R, G, or, B or a short between two colors which will mess up the color but is not likely to result in a black and white picture.
Some possibilities in no particular order:
I had one set where a $.02 resistor decided to open up causing just this problem - perfect BW picture, no color. Another had a coil with a broken wire.
Posted on May 08, 2009
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Posted on Jan 02, 2017
Tips for a great answer:
Sep 25, 2014 | JVC AV-27530 27" TV
The VIDEO STATUS button gives you a choice of three TV picture display settings, including a
display of your own preferences.
Standard - Resets the picture display to the factory settings.
Dynamic - Heightens contrast.
Theater - Gives a rich, film-like look to video. (AV-27D303, AV-27D203 and AV-20D303 only)
Sports - When you watch a sports program. (AV-27330, AV-27320 and AV-27S33 only)
Press the VIDEO STATUS button repetedly to get these choices.
Aug 13, 2011 | JVC AV-27750 27" TV
Jul 12, 2009 | Televison & Video
Apr 10, 2009 | JVC AV-36S33 36" TV
Mar 20, 2009 | JVC AV-32320 32" TV
Mar 07, 2009 | JVC AV-36S33 36" TV
Dec 19, 2007 | JVC AV-27230 27" TV
Oct 31, 2007 | JVC AV-27020 TV
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