Apple II

Hi,

Firstly, i've looked EVERYWHERE on the net for information on this for the past few days. I've given up, so i have searched for "apple II discussion forums" and came across this page. If this post is completely unrelated, could someone please tell me a good site/resource/forum for help on this..

Okay... i owned an Apple IIe throughout childhood, and recently i decided to find an Apple IIe emulator for Windows (Applewin) to start learning some basic programming for a bit of fun.

I have a Disk II drive that has both R28 and R33 pots on the Disk II Analog Card. I need some one with the same, that has a Digital Multimeter and is willing to help me out with a few measurements. You must have this analog card and it must be in a full functional, working state when you measure it. Please when you measure with your [digital] meter on the ohms setting, please measure the the following points as seen in the picture and request in this post. I would also request the most accurate measurements you can give me.

Sorry if this is a silly question, but an Apple //c I recently purchased doesn't seem to boot up. It starts the drive and beeps, but there isn't any video on the screen. (The screen is connected via RF, and I've tried toggling 80/40 columns) If it helps, I'm running it on a 12v power supply. (I think the original one was 15v...) Is this machine broken, or is it human error?

The colors on my rev 0 ][ are showing an interesting issue. Compared to the colors output by my ][+, they're a little off - greens look like yellow-greens, blues look like green-blues, purples look like light-purples. I've tried twirling the color trim control every which way but I can't get the colors to exactly match those of the ][+.

Is this a quirk of the rev 0 board or is there perhaps something else I should be looking at?