Question about Sanyo DS31520 31" TV
A high pitch noise comes from the back of the television now and then. If I rap the top or side of the tv it stops momentarily. It seems to be happening more frequently.
The high pitch noise is most likely produce in the flyback transformer due to loose windings inside it, so when you move it or tap it on top; the high pitch noise stops momentarily.
The only way to fix it, will be replacing the defective component. I would suggest to take it to a repair center because you will be exposing yourself to high voltage and need to be be careful when working around it.
If the noise is being produce by the picture tube, is not worthy to fix the TV as the price for a new CRT is very high and you may as well buy another TV.
Posted on Feb 26, 2008
Sorry to hear about your issue, let me see if I can help.
What type of tv is this? tube or flat panel? If tube, have you recently moved it and shook it up a little?
If panel, are you using an hdmi hookup or just regular cable from a cable box?
Be sure that your hookups are on tightly and that your cables are not tangled as well especially hdmi cable. Let me know if any of this is helpful in solving your issue or if I can be of more assistance. Once you respond I can help more, just need more information..
Posted on Feb 26, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 21, 2016 | Funai Televison & Video
May 26, 2012 | Televison & Video
Apr 07, 2009 | Televison & Video
Jan 23, 2009 | Samsung HL-P6163W 61" TV
Apr 21, 2008 | Sanyo DS31520 31" TV
Mar 27, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...
Nov 08, 2007 | Samsung SlimFit TX-S2783 TV
Jun 11, 2007 | Toshiba 27A41 27" TV
Jan 09, 2007 | Zenith C27F33 27" TV
Nov 14, 2013 | Sanyo DS31520 31" TV
141 people viewed this question
Usually answered in minutes!