sanscorp
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R-110SW / R-112SW / R-115SW Repair Blog
sanscorp replied to ngen33r's topic in Technical/Restorations
I am also attempting to repair a 115SW and replaced all of the electrolitic capacitors. I have power (led is on) but no sound at all. I also replaced the large (burned) resistor and the 31C fet. I have an oscilloscope but just now and Inhave no idea where to start and how to safely measure on the amp board (not PSU). I have not been able to completely remove the glue.. specially under the two TL047 quad amps. Any hints on the removal of glue too? My hot air just died on me so I'll have to wait anyway. Thank you in advance!