- 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.
This is caused due to random falure of vertical scan circuits. It generally is caused by dried out capacitors or bad driver IC. Unfortunately it will get worse. If you fail to turn the TV off quickly you will burn a permenant horizontal line on the tube. Trip to the repair shop I am afraid.
easy. get your tv remote not any other remote. the remote that came with the tv. no other remote will fix. the remote that came with tv from factory. go into menu. go to closed caption mode and select off. easy
i think , there shoud be an option as (factory mode ---- on/off) in system , if true then modify it first. if not true check all features in the menu for several times . other wise finally notedown the tv model number and buy a service modes for colour telivision , i think this boook is published by bpb. and search in that book for that tv model . adjust the service codes as there ...
What has happened is that the horizontal output transistor has shorted. The squeal you hear is the power supply running under a heavy load. The picture narrowing or being distorted indicate that the horizontal output was not operating clean. Something in the output section was not as it should be. Possible short in the output transformer/tripler unit or something loading down the secondary voltages generated by the horizontal output. You will need a tech to figure this out....If you are not a tech, then this ones a goner as far as fix it at home goes.....If you are a tech I might be able to talk you through the repair. Have someone remove the horizontal output transistor and I bet the squeal goes away.
I just purchased this TV and when I changed the channel a black box pops up in the middle of the screen, I have to press the freeze button twice in order to take it off. How do I keep it off permenately