I might be wrong on this for the +5V input level...I erroneously said that this would appear as +7.5V to the buffer inputs... I forgot to include the -5V offset in that, so it should be more like 2.5V. Still, according to the service manual, the minimum input levels are +/- 3V, but I think they intend that at the connector.
On Thu, Jan 14, 2016 at 12:41 PM, John R. Hogerhuis <[email protected]> wrote: > > I don't really remember but I don't think anything happens when you turn > on the drive. It just sits there. > > Ron Wiesen may be able to help you... I have a vague recollection of some > short BASIC code to send a test command and get a response. I know I've > seen it and I thought it was Ron's. > > You there Ron? > > -- John. >
