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Re: Apple IIe 820-0073-B need you help




OZ wrote:

> I have try many time the self test, and nothing appends.
> I would like to know if the switch for mono/color exist (coord : B-C/15).
> On my motherboard, it doesn't exist, but there are pins on the iron's (or
> soldering) face of the mb.

I guess you're referring to the solder pads or jumper pads marked x1,
x2, x3, x4. x5, and x6.

x1, x2, and x3 have to do with the keyboard.
x4 and x5 have to do with DMA
x6 is for the shift key mod
And while it's not exactly at that location x7 is used in certain
circumstances for cards in slot 7

    Wayne