

It is identical in these respects to the original Apple 12-inch RGB monitor." This page also mentions that the mod is possible, but does not go into detail. I noticed that this page mentions that "The Color Classic has a 10 inch Sony Trinitron CRT display with a vertical frequency of 24.48KHz and a horizontal frequency of 60.15Hz. It had a 13 Trinitron CRT (the first Apple display to use an. (Side note: I know that my Colour Classics can be modded to run at 640x480 via a few changes to the analog board, but I'd rather leave these machines pristine.) A new external AppleColor High-Resolution RGB Monitor was introduced in 1987 for the Macintosh II. which severely limits the kinds of games I can play on it. I did not realize that the monitor only supports 512x384 60 hz out of the box. I recently came into possession of an LC 475 with apple's Macintosh 12-inch RGB Display. Update: I'm happy to say that after some more hardcore searching, I found the mod! Here is a page devoted to modding the 12-inch RGB Display to run at 640x480! Picture tube: 12-inch viewable diagonal screen. Pin 7 (SENSE1) is grounded in the Macintosh LC. The Macintosh LC requires that pin 10 (SENSE2) be connected to Ground to signal the connection of a VGA monitor. iPod Touch 4th Generation (2012) Full information « » Apple Macintosh 12-Inch RGB Display. The IIe Card uses the Mac for graphics, and it defaults to a 560 x 384 resolution twice the 280 x 192 of the Apple IIe when displaying graphics on the Mac’s display. The Macintosh LC requires that pin 4 and 10 (SENSE0 and SENSE2) be connected to Ground to signal the connection of a 512 x 384 monitor (i.e., the Macintosh 12' RGB Display).

The case was used for both the 12-inch RGB display and the 12-inch monochrome display. Macintosh Portrait Display: Introduced in March 1989, this was Apples first full-page monitor for Macintosh. Tldr: Has anyone tried modifying a Macintosh 12-inch RGB Display to run at 640x480? If so, did you have any luck? Apple Macintosh 12-inch RGB Display This monitor is compatible with a limited number of Macs and video cards (see below).
