From Florian Anwander Sent Thu, Feb 22nd 2018, 12:40
From Florian Anwander Sent Thu, Feb 22nd 2018, 12:40
Hi good remark Kenny. I thought it over: since both sections of the button scanning are involved (stop on one side, 7/3/CP/SD on the other side) it is more likely that the connection / pcb-track to IC1 is broken. Florian Am 22.02.2018 um 13:14 schrieb Kenny Balys: > > Not adding much, just an observation: > > Roland gear from 1981 to around 1985 has issues with board traces > sizzling away. Its happened a few times where I thought I had a bad IC > and it turned out to be a trace. Its super easy to wreck a pad too. -- http://www.florian-anwander.de