The second generation of the buffered fix was to get the 3 problem signals off the cable altogether. So they came up with the fix. In that case they modified the CPU to have a 6-pin DIN cable with 3 twisted wire pairs on it. In the EI they added a matching 6-pin DIN receptical...
Cassette Interface. Connects your Pocket Computer to a cassette recorder. Includes cable and plugs to fit the Minisette-9 and most other compatible recorders. The Cassette Interface enables you to store and save your programs while changing batteries. Requires three “AA” batteries. 3-1/2 x 8...
If the motherboard has a variable capacitor up near the FDC cable connector, give it a wiggle of a couple of degrees either way. After booting TRSDOS 6 and the screen should sync up. The reason the variable cap effects the “later” DOSses is the fact that M4 DOSses run in 80 colum...
meaning you got 640K plus 64K High Memory Area usable RAM. A SVGA video system output video in NTSC (switchable to PAL-I) on RF, RCA and S-video outputs. The same RAMDAC present in the original Sensation!