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[blazer1878]

Hello, is mdd boardview available somewhere, exceptionally for cpu card

[aBc]

Here’s a TOP and a BOTTOM view of a single processor (SP) daughtercard.

Provide an Apple number like the (outlined in RED) 820-1497-A from what
card you have… and it might be easier to photograph similar one here, than
it has proven to be… to actually find one already here, just now.

* I know that you have a Dual Processor.

ALSO, provide the number from your mobo / logic board too, in case
that might be a different number. [I’m currently looking @ an Apple
820-1445-A mobo © 2002 here, right now. (Not shown.)

[Ahh, now found a dual processor daughtercard too. (At the bottom.)
Apple 820-1470-A © 2002]

[blazer1878]

I have 820-1452-A cpu bord and i need a boardview file to check schematics of daughterboard to potentially replace anything that went bad

[aBc]

From the two 1.25 GHz dual processor daughtercards that I now have loose here, neither one is an 820-1452-A like yours. The closest one is an 820-1472-A. And I’ll attempt to attach that large image (approx. 20” x 22” / 6.47mb / 1440 x 1570 pixels) below, in case that might be of any use to you.

Now, I also do have a “stock” original, 2003 MDD 1.25 GHz DP here, that may have the same “two coil” daughtercard AND also may be a 820-1452-A  — but would have to pull it and check… which might be later this coming week.

In the meantime, perhaps you might instead, seek an MDD 1.25 GHz single processor daughtercard (820-1497-A ©2002) as they also have the “two coil” configuration and therefore might not require a different heatsink from what you now have. AND you would still maintain the MDD 1.25 GHz speed.

Yours is a two-coil?

So there’s another possible option… until you can repair your 820-1452-A?

[blazer1878]

Mine is 2 coil

[aBc]

Well maybe my original, stock 2003 MDD will have the same exact daughtercard / CPU?