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Home▸ Forums▸ 68kMLA▸ Is using an external fan needed with a Mac Plus? — #38
Post #38 by Mac128
Source Forum68kMLA
CategoryHardware
Post DateWed, 28 Nov 2007 - 18:45
Original URLhttps://68kmla.org/bb/threads/is-using-an-external-fan-needed-with-a-mac-plus.10692/
Post
trag, LOL, I LOVE that! I had seen that picture on the net before ... now I know it was you! It's like some kind of Wizard of Oz Mac.

JDW & dbraverman88, I had posted my analogue board info here: http://68kmla.org/forums/viewtopic.php?p=26919#26919

The 820- numbers are the key, not the 630- numbers. It would appear that Apple figured out real quick they needed to update the board (if that's the case) as my June, 1990 "820-E" board is copyright 1986. This is clearly the last US domestic 120v analogue board produced since the Plus was discontinued in October 1990. JDW, it would be great to get the 820- number from under your 661-0462 replacement board's vinyl cover, since yours should be the late model also and identical to mine based on its 630- number. You already have the B & C boards, so all I may need to do is cover the "D" board pictorially since I think you have the E. We need to get stevep to document his late model International board more thoroughly as well.

JDW, with your existing Excel spreadsheet data and pictures from the missing "D" board from your collection, excluding any undocumented modifications, you should be able to catalogue an extremely specific and detailed upgrade history for the M0001 analogue board components.

mp.ls