An expert who has achieved level 2 by getting 100 points
An expert that got 10 achievements.
An expert that got 5 achievements.
An expert whose answer got voted for 100 times.
Re: sony KV-20FS120
It's normal for new sets, especially Sonys to do that due to some sort of gas build-up in the new tube. My set still gets a
high-pitched buzz after power on and lasts for a minute or two before silencing.
If the hissing continues when the TV is turned off return it to the shop ASAP. It could be a problem with the power supply, something getting ready to blow up.
- 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.
i have sony kv 14 gmr1mk r2ks always shorted and the other 1 appear like a lightning in midle of screen.. kv 21gmr1mk when adjust the brigth and contras it shut down the picture and blinking..can u help me how to troubleshoot this problem? what remedy you sudgest..thank you...