An expert who has achieved level 3 by getting 1000 points
An expert that got 10 achievements.
An expert that got 5 achievements.
An expert whose answer got voted for 500 times.
Re: JVC AV-27820 27" TV
Im sorry your having this trouble But I cant tell you whats wrong as I havent looked at the set. The problem could be a simple power supply problem or a cold solder connections in the horizontal sweep circuit. If your not a tech this is not a job for an experimenter or tinker . There is hi voltage in these sets even when they are unplugged so you are gonna need to call a pro in to assit you in this repair or geta new one > good Luck
- 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.
Yes, TV sets have a fuse inside (in a holder on the circuit board near the power cord connections) and it may be bad, but that's unlikely to be the trouble. Fuses seldom just go bad on their own, and if you find it's blown there's usually some other part that causes it. A dead TV is not always easy to fix, and you generally need the services of an experienced technician with the tools and information to track down the problem.
Have you tried unplugging the TV from the wall, letting it sit for a minute, then plugging it back in? This will reset the computer inside (if it's getting power), and sometimes that's all it takes. If not, you can take the back off the TV (MAKE SURE IT'S UNPLUGGED!) and check the fuse, but that's about all. As I said, if it's blown it will probably go again if you replace it, and if the fuse is good but the set won't come on it will need professional help.
If you dont hear a click theres a problem in the standby power supply. if you do hear a click theres a problem in the Main power supply or sweep supply. Get a good tech to look at this for you if your not a tech. Good Luck