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Ok. Here is the image of what I am working with. Unit is a guitar processor from the late 80s.sgx_mid by hondaca77, on FlickrUnit has a rotary data knob and there is a 3 digit LED that shows the patch number 1-128 in the window. The repair part is no longer available from ART. Is this something that I could attempt to fix with a generic part? I know nothing of how these counters work, but I am handy with a soldering iron, Fluke meter and a Scope if need be.I notice I can get a three digit 7 segment LED display on ebay cheap. What parameters should I watch out for?ThanksTim
When it should read 001 I only get the bottom segement of the digits plus the lower left leg segement of the 1st digit