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Help to ID a transistor




Hi All,

This may be the wrong place to send this ,but here goes.
I recently pulled a Yamaha C-4 out of my mothball fleet. I bought it used years ago , and found the only way to keep it from shutting bown was to run a small computer fan from under.
So I decided to see if I could fix it. By isolating the area where the fan cooled I believe I may have found my culprit.
With a qtip wet with freeze spray, and placed on a particular transistor ,I could keep the thing going as long as I wanted. Remove it and she shut down after about 45 seconds.
Scientific troubleshooting ,no ,but I'm no engineer.
Anyway , Can anyone tell me what this part would be ordered as?
Or even better how i would find a digikey reference no?
I really couldn't make any sense.Again not an engineer.
Thanks for any help anyone has to offer.

Steve Franklin.
Boston,ma



sf


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Topic - Help to ID a transistor - slf 10:51:16 01/10/11 (1)

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