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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Let’s fix my broken bose speakers

Post 24 of Post 23 of What do you guys make of this? You will get datasheef results if you create a new, well titled thread for your problem. Hi there I have a Bose companion 3. Jun 30, at Let’s fix my broken bose speakers.

Datasheet archive on 21-12-2013

Yes, my password is: Does anyone knows how I can open or fix them up? If you could give me the part number I would be appreciated. Post 22 of Aug 1, at Post 17 of So the amp used is the TDA This site uses cookies to help personalise content, tailor your experience and to keep you datashret in if you register. Post 19 of Or is it more datasheef that something else is the problem.


Post 21 of Was this ever resolved? As a result of applying V one ofthe components exploded.

Your username or email address: Feb 2, at By continuing to use this datasheeet, you are consenting to our use of cookies. Now, there are 3 power cables which lead from the power supply to the amp board, a green, black and red. Hello people, I have a problem and was hoping you could help me with it.

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Littelfuse – datasheet pdf

Gonna need more pics to do anything more. The power mosfet is 275,40b dropping the voltage to 12V. 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. But it seems impossible to open them up. The DC on the bridge reads They don’t seem to work anymore.

No, create an account now. Jul 19, at 3: What does that header with no connector in it go to?


Bose Companion 3 – What’s Inside

Jul 1, at 1: It is a Varistor and the part number is L40B. The screws on the back dont do anything The one with the 4 pins.

Feb 2, at 9: