OK, Drew, you've got 117mhz CE and 100mhz C/S logic boards side-by-side . . . What differences do you see between the two? And don't say none, that you haven't got the CE board out because .blah, blah blah . . . : >) No good HW hacker is allowed any excuses!
Seriously, it ain't that hard to get down to that level of disassembly (as you've discovered of course) and a careful examination of the two LBs may well lead to you to the answer to the question of how to speed up a 100mhz 5300. What makes a CE go 117mhz?!? Hey, and how about a set of closeup pics of both, since yer in there anyway? Hmm, and I wonder . . . is a 1400/117/133/166 603e _processor_ the same footprint as a 5300's? Just some (dopey) thoughts, Dan K (dangit, now I gotta go get a 5300 to play with!) PS: the DigiKey catalog is a _very_ dangerous thing to have! LOL! On 9/5/02 Andrew Kershaw <[EMAIL PROTECTED]> wrote: > >Yes, you were right. > >I'd spied the part before, but I guess I just forgot what I was >looking at. The number on the board is C55. A capacitor, I guess. >The oscillator is indeed a 4 pin SMT part immediately beside position >C55 at position G1. The part itself is labeled ECE5350A. It is a >33.3333MHz part. > >Digi-key is a good source for these, I imagine. What do you think >would be a good part to use as a replacement? - Marc Schrier doesn't >use SMT oscillators, it would seem, but likes to use sockets. I've >got the digi-key catalog, but as i've never actually done any >_original_ hardware hacking (yet), I don't know what to pick out... > >Peace, >Drew -- PowerBooks is sponsored by <http://lowendmac.com/> and... Small Dog Electronics http://www.smalldog.com | Enter To Win A | -- Canon PowerShot Digital Cameras start at $299 | Free iBook! | Support Low End Mac <http://lowendmac.com/lists/support.html> PowerBooks list info: <http://lowendmac.com/lists/powerbooks.shtml> --> AOL users, remove "mailto:" Send list messages to: <mailto:[EMAIL PROTECTED]> To unsubscribe, email: <mailto:[EMAIL PROTECTED]> For digest mode, email: <mailto:[EMAIL PROTECTED]> Subscription questions: <mailto:[EMAIL PROTECTED]> Archive: <http://www.mail-archive.com/powerbooks%40mail.maclaunch.com/> Using a Mac? Free email & more at Applelinks! http://www.applelinks.com