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Old 21st October 2012, 10:36 PM   #31
diyAudio Member
Join Date: Nov 2003
Location: Louisiana
I don't think that there is any component connected across the collector-emitter.

Are you sure that you have the pin configuration right?

Did you use a lighted magnifying glass to look for bridges? For some reason, Orion amps have a tendency to form a hairline bridge along the edge of the board.
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Old 13th November 2012, 05:21 PM   #32
diyAudio Member
Join Date: Nov 2004
Location: ga
This was exactly the case, there was a bridge between pads on one of the parts. I replaced components and it tested well. I also changed out the gain pot as it seemed to be going out, now all is well and next step is to install in the car.

Thanks again for your help.
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