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Old 11th August 2011, 03:47 AM   #1
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Default JL AUDIO 1000/1

HI,Perry.I need your help.Do you have the Amplifier photo?
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Old 11th August 2011, 12:22 PM   #2
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The transistor is marked 3B and is likely a BC856B.

The circuit you have circled and the rest of the circuit in that area control the power switching to various parts of the board, muting, etc. What do you want to know about it?
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Old 22nd August 2011, 04:41 PM   #3
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Quote:
Originally Posted by Perry Babin View Post
The transistor is marked 3B and is likely a BC856B.

The circuit you have circled and the rest of the circuit in that area control the power switching to various parts of the board, muting, etc. What do you want to know about it?
This coil has what effect?

This resistor is a number?
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Old 22nd August 2011, 04:45 PM   #4
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I want to know a little loud work closes, then continue to work, the coil pulling a line, will work properly, but that the coil is very hot, what is the problem?
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