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AMP

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shah1998

New Member
I have this Subwoofer AMP i am trying to fix. It keep blowing fuses. As soon as you put in power you dont even see Power Light all you see is blown fuse

I did checked all the transistors and bridge rectifier.

I found 3 transistors and bridge rectifier were giving wrong readings.

I ordered the parts and finally desolder the bridge rectifier

As soon as Bridge Rectifier is out of circuit readings for bridge rectifier completely changes and it starts to give me correct readings.

I havent desolder other 3 transistors yet but I need somehelp.

When i put this bridge rectifier back in circuit it gives me different reading and when its out of circuit it gives me different reading.

What could be the problem.
 

audioguru

Well-Known Member
Most Helpful Member
You forgot to post the schematic so we can see what might be wrong.
 
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