L VLA40B. L40B . VLA2. 7. 8 results L40B datasheet, cross reference, circuit and application notes in pdf format. varistor+L40B datasheet, cross reference, circuit and application notes in pdf format.

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L40 Datasheet, PDF – Alldatasheet

275l400b Jul 19, at 3: Share This Page Tweet. Jun 25, at 1: Now, there are 3 power cables which lead from the power supply to the amp board, a green, black and red.

I don’t know about the speakers, but don’t post in threads that are a year old and don’t really have anything to do with your problem other than ‘bose’ and ‘broken’. They don’t seem to work anymore.

Was this ever resolved? Jul 1, at 1: I am trying to open them up to see if there is something i can do.

Voltage across black and red reads 14V, while voltage across green and red reads 12V. Feb 2, at The screws on the back dont do anything Datashet 22 of By continuing to use this site, you are consenting to our use of cookies. Post 23 of Your username or email address: Post 18 of You must log in or sign up to reply here. Do you already datashdet an account?



Post 20 of What do you guys make of this? This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. It is a Varistor and the part number is L40B. Post 17 of Jun 30, at The one with the dtaasheet pins. Post 21 of Yes, my password is: No, create an account now.

You will get better results if you create a new, well titled thread for your problem. Hello people, I have a problem and was hoping you could help datahseet with it. Gonna need more pics to do anything more.

Does anyone knows how I can open or fix them up? Post 19 of Its looks like a capisator but I can’t read the model number.

Post 24 of Safe to assume the connector in the upper left is from the torroid? Headphone Reviews and Discussion – Head-Fi.

I have my circuit board in front of me because I’m having a similar problem as the original thread. The DC on the bridge reads So the amp used is the TDA Aug 1, at Datasheeh 1, at 6: Feb 2, at 9: Post 16 of If you could give me the part number I would be appreciated.


What does that header with no connector in it go to?

L40B J VAC 20MM Varistor

I have bose companion 3 speakers and not thinking i plugged them into input instead of As a result of applying V one ofthe components exploded. Hi there I have a Bose companion 3. Or is it more likely that something else is the problem.

Let’s fix my broken bose speakers. But it seems impossible to open them up. The power mosfet is probably dropping the voltage to 12V.