Date: 2002-04-16 13:16:26
Hallo Klaus, > On startup it shows just garbage chars on the screen. The 20xx and 30xx series always show garbage because they have a TTL-logic video circuit that works right from the moment you power up the computer. The garbage you see is the random data in the video-RAMs. > I suppose the ROMS are dead. It can be anything: 6502, ROMs, glue-logic etc. You either must have an analyser or debugger to find the fault in-flight. Otherwise you are stuck by exchanging the parts one-by-one. FYI, I face the same problem. But I have the advantage of a second working PET :) ___ / __|__ / / |_/ Groetjes, Ruud \ \__|_\ \___| http://Ruud.C64.org Message was sent through the cbm-hackers mailing list
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