SounDuke Posted April 19, 2006 Report Share Posted April 19, 2006 Hi everyone, I'm using MIOS 1.8 and LC 1.6. Building sequence requires that I test the ALPS RSAON motorfaders without touch sensors connected. I'm using smash MF pcb REV2, placed the diodes like in his site avoiding the errors on the silkscreen, I have 8V on c4 but still have no voltages on ports. How can I test the TC4427's? Everything seems ok but I can't let the faders move, even with the direct control app. Is it necessary to connect the touch sensors to make the faders move? What voltages should I have in the outputs of the tc's? Thanks for support ^_^ Quote Link to comment Share on other sites More sharing options...
SounDuke Posted April 20, 2006 Author Report Share Posted April 20, 2006 I tested with direct control test application voltages at outA and outB of tc4427's. I have connected only the first motor to the port. When I press button 1 and 2 I have no voltages on the outputs, and I'm beginning to think that this is due to the registers. Diode directions are allright. On Vm/Ground I have 8V. In a post someone solved this swapping the pic but even if the pic is damaged I should have some voltages on the port if I'm not wrong. Stay tuned ^_^ Quote Link to comment Share on other sites More sharing options...
SounDuke Posted April 20, 2006 Author Report Share Posted April 20, 2006 EHEHEH!!! SOLVED! Never mix 74hc595 of different manufacturers ^_^ It's a joy to see these motors moving smoothly!!! Thanks community :D:D Quote Link to comment Share on other sites More sharing options...
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