First step is pulling the main PCB out of the ECM's frame. |
![](../images/ncarprog1.jpg) |
Lot easier to do the needed modifications when I had total
access to the PCB. |
![](../images/ncarprog2.jpg) |
Here is the bottom side of the new daughter board.
Nothing too exciting. Just a bunch of wires. |
![](../images/ncarprog3.jpg) |
Here is the topside view. A little sizing of the proto
board to get into place. Luckily the ECM's frame has bosses
that I was able to drill and tap into to mount this guy. |
![](../images/ncarprog4.jpg) |
Little tedious striping to length and soldering the address
and data lines to the ribbon cable. One mistake would lead to the
big boom. A bad solder connection could leave you stranded, so take
your time. |
![](../images/ncarprog5.jpg) |