I have got JBL esc333 cinema system, all works fine, but the sound keeps clicking/cutting out.. The sound seems to cut out for just a fraction of a second every time the sound alters. Any idea of cause/a solution?
- 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.
Just visit the site linked here; only and if you're technically qualified. If not, contact any service technician to repair this set. https://electronicshelponline.blogspot.com/
If you're aware, you'll get something. If not nothing. OK?
Does the power light come on? If not, check the power cord and power outlet on the wall. Maybe plug in a table lamp to the wall power outlet to make sure the outlet is working. If the power light is on, check the Mute button on your JBL remote control. Also check the Mute button on your TV if sound and picture go through the TV first.
We had a Harman Kardon soundbar (model SB30) made by the same company as your JBL. It worked great for a few months. Then there were a couple of funny high-pitched sounds that stopped when we turned the soundbar off and back on. Then a day or two later we truned on the soundbar and it was completely dead - no sound at all. Harmon/JBL replaced the soundbar under warranty with a refurbished one which lasted about two weeks and dies the same as the first one. Finally, they replaced the second one with a higher model (the SB35) which is still working, although it occasionally makes a rapid clicking noise for a moment here & there.
try checking your speakers and/or speaker wires for grounds or shorts. If they check out fine, you have an internal problem with the amp, more than likely blown transistor(s).
The red and white jacks are analogue audio only. You will not get 5.1 sound with them. Instead connect it via an optical lead preferably or Co-axil if the system doesn't have an optical.
See if that solves the problem.
sounds like you are overheating the amp, if the amp has a fan to cool it off, make sure it is turning on and working... if it is not then replace the fan to fix the problem...also turn the amp gain down a little bit and try running it again and see if it still shuts off...if it doesn't shut off then you have teh gain to high and are cutting out the amp with to much power going thru it...
×