Question about JVC AV-27230 27" TV
Hi, My tv works really fine, JVC AV-27320. But there's a low zzzzzzz sound that won't go even if I set the sound off. Help pls
There are many transformers and coils in use inside the TV. These are coils of wire wrapped around a central core. Sometimes, especially in the yoke or horizontal linearity coil, the core will "sing", making a noise from the back of the set. This is normal, but if it is too annoying then the part making the noise will have to be replaced, and that should be done by a qualified tech.
Posted on Aug 21, 2007
Is this sound comming from the speakers or from the inner works of the set? If from the speakers then you may have a bad cap in the audio section, I usualy look for a 1000uf, they have been known for that. If the sound is from the inside of the set then follow what Mike said earler.
Posted on Nov 01, 2007
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Mar 09, 2012 | JVC AV-27320 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 01, 2009 | Standard (CRT) Televisions
Jan 08, 2009 | JVC AV-27320 27" TV
Jul 30, 2007 | JVC AV-27320 27" TV
Apr 06, 2007 | JVC AV-27230 27" TV
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