On 07/08/2012 02:40 PM, silverdr@wfmh.org.pl wrote: > > I laid out something like here: > > https://dl.dropbox.com/u/58002657/C64_rf_modulator_replacement.png > > trying to keep the signal paths (traces) short. It is not yet meant to be placed in the metal housing of the modulator but if that works well I may take some efforts to make a replacement board that goes inside the metal case. The "upper" part is an audio amp for the SIDs. > > Any comments / striking errors in this? What should I put more attention to? I see you use pad 1 in this layout. At least on the 250466-Board this is the power supply for the modulator, but it's not +5V but unregulated +9V (usually a bit more). Same goes for a 250407 board. So you either need to add a 78(L)05 or grab the +5V from somewhere else. Gerrit Message was sent through the cbm-hackers mailing listReceived on 2012-07-08 14:00:19
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