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An analog board is a circuit board that contains the majority of analog circuitry in certain Apple Macintosh computers. The analog board was one of two circuit boards within many early Macintosh computers, including the Macintosh 128K / 512K / Plus , Macintosh SE series , and Macintosh Classic series .
The first DTK is housed in a modified Power Mac G5 case. Intel Developer Transition Kit Logic Board. During Apple's 2005–2006 transition from PowerPC to Intel processors, the company made available the first Developer Transition Kit (DTK), a prototype Intel-based Mac computer for developers.
The first iMac was released in 1998. iMac G3 (Bondi Blue) [17] ... (Blue & White) logic board; Yosemite 1.5 was the revision 2 board Yosemite; PowerMac. Power Mac G4 ...
Dell Precision T3600 System Motherboard, used in professional CAD Workstations. Manufactured in 2012. A motherboard (also called mainboard, main circuit board, MB, mobo, base board, system board, or, in Apple computers, logic board) is the main printed circuit board (PCB) in general-purpose computers and other expandable systems.
The easiest way to tell if the unit is a Rev.2 is by looking at the CMD chip located on the logic board. The CMD chip on Rev. 1 logic boards is PCI646U2 and on Rev. 2 logic boards is 646U2-402. [33] Revision 2 350, 400, and 450 MHz units use the same motherboard as the first "Yikes" version of Power Mac G4 systems at 350 and 400 MHz ("Sawtooth ...
Video: The LC II's logic board has one video RAM slot, which is filled with a 256 KB SIMM as standard; the high-end configuration was shipped with a 512 KB SIMM instead. VRAM SIMMs from the original LC are supported in the LC II. [5] Upgrades: Apple sold a $599 upgrade kit that replaced the LC II's logic board with that of the LC III. [4]
A slightly updated model, the Color Classic II, featuring the Macintosh LC 550 logic board with a 33 MHz processor, was released in Japan, Canada and some international markets in 1993, sometimes as the Performa 275. Both versions of the Color Classic have 256 KB of onboard VRAM, expandable to 512 KB by plugging a 256 KB VRAM SIMM into the ...
The 840AV and its relative, the Centris/Quadra 660AV, marked a number of firsts for the Macintosh family. They are the first Macintoshes to include on-board 16-bit 48 kHz stereo audio playback and recording capability, and S-Video and composite video input and output. To improve video playback, two separate frame buffers are used: one for ...