›

Penrose Quantiser Lights issue

SubsSubs
edited November 2015 in Troubleshooting






Hi All,

I just finished building my Penrose Quantiser. I haven’t calibrated it yet. 

When the 3th keys from the bottom (g) is pressed it does not light up, but 

b, a, f, f#, g#, d# all partially light up. Otherwise it appear to be working. My soldering seams fine. 

Any ideas where to look first?

Cheers,

Saul  


Comments

  • docljuniordocljunior
    edited March 2016
    I have the same problem. Gone through everything I can think of in my fairly limited, and autodidact mind :) Checked polarity, continuity and voltages, but the F, G, A and H button leds are dead. But they still scale...

    Cheers!

    Kolbjørn



Sign In or Register to comment.