Broken races on analog board Macintosh plus

[The MAC MANIAC!]

I have a  Macintosh plus and I took off the paper off the analog board I saw what no computer repairman wants to see. Corrosion all along the board. Most of it was clean but some parts had a boat 2 by 2 inches of the board completely corroded. I want to know what to do to jump them. They all are pretty far apart. Some are even 2 to 3 inches. The green upper layer has fallen off and became brittle. Some I can see under it that it's corroded. What do I do to save it and also keep it from coming back! It's running about from top to bottom and mostly around the outside of the board! 

 

[AwkwardPotato]

Do you have a picture(s) of the corrosion? The way you describe it makes it sound like a lost cause, especially if the solder mask (green layer) is peeling away.

 

[The MAC MANIAC!]

Here i will show you.

 

[The MAC MANIAC!]

 

[The MAC MANIAC!]

Here I believe this is what happened. It started on the frame and spread on to the board. 

 

[jgk]

That looks somewhat nasty. I'd just buy a replacement analog board on Ebay. There are deals to be had there, every so often. BTW, with this level of damage on your analog board, I can only wonder what condition the logic board, and the monitor neck and yoke are in?...

 

[Trash80toHP_Mini]

+1 That's a Flyback/grounding clip donor for sure. The former is tending to go and the latter goes missing. The rest of the bits are worth storing it away as well.

 

[trag]

L1 adjustable inductors are unobtainium too, until/if we work out the details of fabricating them.

 

[The MAC MANIAC!]

I have a plan

1 New Capacitors

2 New flyback

3 New mask + Trace patches

I will try what I can to save it because I can't afford a new board.

Any other things you suggest?