Re: 9-slot backplane question

[Jim80686 <jha...@gmail.com>]

Hi, all -

I'm building the same board. I think from http://n8vem-sbc.pbworks.com/w/page/55620344/S-100%20backplane%20improvements%20and%20fixes text that the transistor orientations may have been fixed for this rev.

What I'm trying to figure out is how to install the 10 pin, 270 ohm resistor networks. They don't seem to line up with anything on the board. Did the bussed termination resistors change to a different part?

I'd be grateful if someone can post a link to a picture of this V4 9-slot backplane assembled showing how the resistor networks are installed.

   <*> Jim