On 02/17/2017 05:12 PM, Francesco Messineo wrote: > On Fri, Feb 17, 2017 at 4:52 PM, Bo Herrmannsen > <email@example.com> wrote: >> are there anyone on the list that has a 326298 board at hand? > > where did you find this number? There're a couple of different codes > on any C64 motherboard. > I believe I have almost all PCB revision of the C64 (there're millions > of them still around) and I'm for sure missing KU-14194HB revision > (the very first C64 PCB) and 250469-Rev.B (which should be the very > last C64 PCB), but I believe I have the other ones matching all the > schematics I've found on zimmers.net. As far as I know, the 326298 is older than the KU-14194HB. Speaking of which... If anyone here has a KU-14194HB, check the state of C107 and C108. If they are small and black, change them, they WILL leak and C107 will destroy the trace that supplies power to pin 15 pin of the 74LS629. Without power there, the VCO will not run => no clock signals. Gerrit Message was sent through the cbm-hackers mailing listReceived on 2017-02-17 17:02:15
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