--- On Sat, 7/9/11, Clark Martin <[email protected]> wrote:
 
> The sync and video are separate in the Plus, they are never
> combined.

 Apparently this is correct. I dug out a copy of Larry Pina's "Macintosh 
Upgrade and Repair Secrets" and although he utilizes the term "composite" in 
regards to video, there's a diagram of separate sync and video signals coming 
off of some board (maybe from the logic board to the analog board, it's not 
right in front of me). I can't imagine any reason for combining them once they 
leave the mobo, so I guess this has to be correct. Perhaps this is where I got 
the impression some sort of composite video was used.

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