Recent content by Maurice

I think I found the Data Sheet for the Chip (ICD2042) on your Circuit Board, it's a Dual VGA Clock Generator. It supports IBM VGA, XGA and 8514 graphic applications. The Data Sheet I found is from Cypress. You also have a Crystal Oscillator (silver can) on the Circuit Board which is used to...

This is a chart I made up of Radius Full Page Display (FPD) Monitors. It's a work in progress. See attached file.  

From my research, an Apple Portrait Display Monitor (75Hz) will only run on the Macintosh LC or Macintosh Classic FPD Interface Card (75Hz). If you have the correct Cable.  More Q&A form archived Radius Website: Q: I have an FPD on a Mac Plus. Can I connect a 75 Hz FPD to my Mac Plus with...

See attached file for two row, 9-pin FPD Radius Cable. I made up the Word Document, it's a work in progress. I have a Radius FPD SE Radius Interface Card and Connector. I used an Ohm Meter and best guess from my electronics background to make the chart. I do not have a Radius FPD Monitor (9-Pin...

Radius archived website: https://web.archive.org/web/19970101060453/http://www.radius.com/support/www/Default.html

According to the Q&A I got off the old Radius website that was archived at xxx  Q: Can I run a 68Hz (Part # FPD01) on a Mac SE/30? A: No. Radius did not manufacture an interface card for a 68Hz FPD for use with the SE/30. P.S. The 68Hz should be say 68KHz. 

Whoever posted the pdf Manuals, Thank You. 

Correction on the last sentence. The 75Hz came out in 1991 with a VGA style connector on the FPD Monitor. The 75Hz FPD Interface Card that came out in 1991, should have a 2 row, 15 pin connector. 

Radius FPD Monitors. There are basically two types of FPD Monitors. A two row, 9 pin connector, and a three row, 15 pin connector (VGA). The FPD Monitor with the VGA style connector came out in 1991. Every FPD Monitor with the two row, 9 pin connector came out before 1991. Radius FPD Monitors...