Sanyo DS31520 31" whining, high pitch screech, very annoying!
We have a Sanyo DS31520 31 "TV" that is only two years old and it has something to do with the A\V jacks behind it. Can you please contact me and let me know what I can do to solve this problem. Thanks!
An expert who has achieved level 2 by getting 100 points
An expert that got 5 achievements.
An expert who has written 20 answers of more than 400 characters.
An expert who has answered 20 questions.
Re: Sanyo DS31520 31" whining, high pitch screech, very...
Two audio out RCA type lacks a red and white.
only thing I can think of is make sure nothing is connected to the outputs unless your running it to a stereo.
now for the inputs are 3, video yellow ,left and right audio is white and red, make sure the yellow has yellow input rca plug.
still problems take them all loose and see it feed back goes away.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Check your power outlet for any loose contacts. Look for any loose contacts in RC jacks/sockets/Cable. Try changing the input device to something you are sure, works such as a DVD player.
Show a torch light (flashlight) on the screen from a safe distance, when program runs. If you can see the picture, the problem is with the backlight and might require the attention of a qualified service technician.
Do these lines disappear after the set warms up a little? If they don't then you most likely have bad buffer boards(X buffer or Y buffer). Sometimes it is also caused by a bad panel. Since your tv is less than 1 year old and is still under the 1year manufacturer warranty I strongly suggest that you contact the manufacturer for repairs. Contact info: E-mail: [email protected] Phone:
(800) 877-5032 Fax: (870) 630-4223
Please rate this solution if you found the information helpful.
HEY EVERYBODY, I HAVE THE SAME PROBLEM FLAT SCREEN IS LESS THAN A YEAR OLD. I CALLED SANYO AND THEY TOLD ME THAT THERE IS SAFTERY SWITHC IN THE TV THAT PREVENTS IT FROM DAMAGING ANY PARTS AND IT MUST OF BEEN TRIGGERED BY A STORM AOR SOMETHING THEY ARE CONTACTING A SERVICE STORE IN MY AREA AND SENDING THEM A SERVICE TICKET NO CHARGE TO ME