Mad Dog, this is mostly aimed at you.  Though anyone can answer!

Did you ever find the PLL resistors on the 2300 motherboard? I'm not certain, but I suspect they aren't in a "bank" like we see on most other Macs. It will take some investigating to confirm, but I'll bet they are on the underside to the left of the PBX (big TI chip under the 603e, I think that's the PBX). There are a few empty resistor pads. It might be that because space is so precious on the Duo mobo that the resistors are spread out. Look at R79 through R109 - there's a semi-vertical column of resistors there... A continuity tester will tell if they connect to the PLL pins on the 603e.

I never did find them. Thanks for the tip, I will poke around when I get the chance. Last time I tried it, I randomly hit various pads hoping to get lucky.


thanks,

Mad Dog

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