RX02 Difficulties

[Aaron Jackson]

> On Fri, Dec 8, 2017 at 3:03 PM, Aaron Jackson <aaron at aaronsplace.co.uk> wrote:
>>
>> Manual says it should be S1=off, S2=on for RX211 and RXV21
>
> In the photo, I think S1 is on and S2 is off. Check them with an
> ohmmeter if in doubt!
>
> -tony

Yes - you are right. I switched them back to how they were when I got
the drive. I think one of the switches was half down because XXDP
actually does something now.

Most of the tests now look something like this:

CZRXFB0 DVC FTL ERR  00034 ON UNIT 00 TST 031 SUB 000 PC: 003476
 SECTOR ADR - LGC TST
  SECTOR ADDRESS ERROR
       EXPECTED SECTOR=18.
         TARGET SECTOR=17.

I suppose these should match?

Starting to think I might need to confuse myself with my logic analyzer
and the RX02 control board.

Thanks,
Aaron.