Tag: iz8dwf
iz8dwf – Retro Repair Of A Commodore 8050 Dual Drive
In this episode, iz8dwf repairs a Commodore 8050 dual disk drive for one of his users.
Commodore 8050 document archive:
http://www.zimmers.net/anonftp/pub/cb...
Tech information on floppy disks drives...
iz8dwf – The NOP generator
iz8dwf's video scratches the surface on 8-bit MPUs "NOP generators" as a general troubleshooting tool. How to make simple socket adapters for the MOS6502...
Commodore 1540/1541 Long Board (long!) repair.
In this video update iz8dwf is repairing a Commodore VIC-1540/1541 long PCB.
"Faults found are: one zener diode broken (maybe overheated?), one interrupted small signal...
Troubleshooting Commodore 64 RAM via the Piggybacking Method
iz8dwf has another new video troubleshooting a RAM problem on a C64. I haven't seen this method before an interesting process but not perfect...
