Apple II

Apple ][ Joystick Dimensions A2M2002 or A2M2012

Submitted by ManOfScience on October 23, 2022 - 2:22pm

Could anyone with an actual Apple ][ Joystick and a caliper post some actual dimensions?

 

Would love an acutal Apple ][ Joystick (A2M2002), but like other nostalgic devices from my youth, their value has now risen above my budget.  Therefore, I am switching to assembling icons of those memorable devices rather than the devices themselves.

 

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Apple II

Help needed to identify strange sound card

Submitted by UncleBernie on October 20, 2022 - 8:40pm

I found this in one of my boxes of Apple II artifacts:

 

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Apple II

Apple II Plus with unknown board rev. 820-0044-00?

Submitted by jherrm on October 18, 2022 - 2:38am

Hi, I'm new here but have been a lurker for years. I recently received a nice Apple II Plus that had a few cards (including a Videx Videoterm and MS language card), and I just noticed this logic board's part number is not documented online: 820-0044-00

 

The only 820-0044-XX revisions I can find info on are: 820-0044-01, 820-0044-C, and 820-0044-D, with the main source being the defacto  The Apple II Circuit Description:

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Apple II

Testing 80 column card?

Submitted by gmc on October 17, 2022 - 6:16am

I've got a 80 column card (820-0066) off eBay for my Apple II that had a faulty 74LS245 chip which I replaced. Is there any software I can use to run a full test on it to see if there are other issues (RAM?)

 

If I run PR#3 it goes into 80 column mode so looks like it's working, but wondering if there is a more indepth test I can run?

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Apple II

Apple Disk II drive and compatibles

Submitted by GianDO on October 16, 2022 - 3:16pm

Hi,

Is there a way to connect the Apple Disk II (and compatible) floppy drives without having to open the lid of Apple II every time, like Unidisk or Duodisk?

Thanks

G

 

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Apple II

Need help setting disk ii speed

Submitted by mochatea396 on October 16, 2022 - 11:01am

Hello group,I have a disk ii drive that I can’t set the speed on. I use the Apple dealer disk alignment aid software as I always do. If anyone’s not familiar with this program 0 is in the center representing 300rpm. Either side of the zero will represent positive or negative. It shows a -1500 (which I know is not near accurate). Turning the variable resistor it will jump to +1500. Then bounce back and forth between the two positive and negative extremes without touching the resistor.

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Apple II

Apple IIc Video Output via 15-pin connector

Submitted by andydiags on October 16, 2022 - 2:18am

Hi All,

Verault on eBay sells these Apple IIc connectors that claim to improve the video output via composite.

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Apple II

Advanced Disk Utility Manual

Submitted by Beach71 on October 15, 2022 - 6:14pm

Can anyone point me to a manual for Advanced Disk Utility and formatting IIgs hard drives?Thanks

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Apple II

Apple IIe with color TV via RCA

Submitted by GianDO on October 15, 2022 - 12:04pm

I connected my Apple IIe to a color TV. Why are the colors not clear, but they appear rainbow?

Thank you

G 

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Apple II

IIgs - scsi card - zip drive setup.

Submitted by Beach71 on October 13, 2022 - 5:05pm

I have an Apple IIgs, 6.0.1, cffa3000 acting as a starup HD in slot 1, a GGLabs A2SCSI card (clone of Apple II SCSI Card) in slot 7 and a SCSI Zip drive. At the moment, no 800k drive.

 

My plan was to intialize Zip disks with a 32 meg ProDOS partition (booting HD)  and a HFS partition on each. At the monemt the GS does not recognize the ZIP. If the disk is in on startup .. nothing. If I insert after the desktop appears, nothing.

 

Anyone have any idea how I might get the Zip recognozed by the GS and formated?

 

Thanks

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