program_insect Posted January 28, 2006 Report Share Posted January 28, 2006 Hi, I'm nearly done with my control surface A midibox sid, but I've hit a road block. There is no sound output from the SID module.The core seems to be functioning fine, LCD is working, interconnect test passed, I have 12V at SID pin 28 and all the other pins look OK. I loaded the sid test tone application, loaded fine. However, I get no sound at all from the audio out.Wiring looks ok, I think. I have the 0 pin on J3 going to tip and the ground going to the sleeve. I am using 3-conductor jacks, and I left the ring conductor open since it will be shorted to sleeve with a TS connector, right? Suppose I had erroneously switched the two pins, would I get any sound that way?Could this be some wiring problem to my audio jack? If the interconnect test passed, can I fully rule out the possibility of a flaw on the module? Could it be a dead SID chip? Any tips at all?Thanks ---- G Quote Link to comment Share on other sites More sharing options...
program_insect Posted January 28, 2006 Author Report Share Posted January 28, 2006 Ok, I'm getting the test tone after trying a different SID. Guess my chip was blown. It was minty fresh out of an ancient, dusty, gummed up C64, but the chip itself was clean.... Quote Link to comment Share on other sites More sharing options...
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