Parts list for VC-SCSI board, version 2.1C ------------------------------------------ The schematics is taken from two different schematics and has been heavily glued together. Nevertheless there are two distinguishable parts, that even kept their own chip numbering during the merge. That's why this parts list has two parts... CPU part -------- IC 1 6502 2,8 74LS139 3 74LS00 4 74LS642 5 6264/62256 6 2764/27128/27256 7 2 MHz clock oscillator module 9 74LS541 10 74LS241 11 6526A (2 MHz version) 12 74LS74 13 74LS14 14 74LS86 R 1-7,12-15 4k7 8-11 1k 16 100k D 1 1N4148 C 1 100uF PB 1 Reset pushbutton P 1 Power Supply 2 Commodore serial IEC, DIN 6 pin female 3 Parallel Speeder Cable, 10 pin SCSI-part --------- IC 2 74LS138 3 74LS08 4,7,8,10 74LS540 5 74LS75 6 74LS573 9 74LS74 11,12 74LS86 13 74LS125 P 2 50 pin flat cable boxed male connector, standard pitch RP 1,3 9*220 Ohm 1) 2,4 9*330 Ohm 1) 1) only if SCSI termination on board