Amiga 500 Plus motherboard I bought for scrap, but can it be fixed?

I found myself in need of an Amiga ECS chipset so the best place to find one of those is inside an Amiga 500 Plus. This one came up for sale on one of the various discord servers I frequent and with the extensive battery damage it looked like a prime candidate to use for parts.

Its been sitting in a box for the last month or so and temptation finally got the better of me... I have to know if it can be fixed, so lets try to fix it!

Diagrom - https://www.diagrom.com/
Diagrom download page - https://www.diagrom.com/index.php/dow...

Amiga PCB explorer - https://www.amigapcb.org/

Amiga Vector schematics - https://www.amigawiki.org/doku.php?id...

Lemon Amiga error codes - https://www.lemonamiga.com/forum/view...

end theme - A Prehistoric Tale (1990) main theme by Jochen Hippel
CRG twitter -   / yt_crg  
CRG patreon - https://www.patreon.com/user?u=139190...

Chapters
00:00 Intro
01:23 Inspection
03:07 Stripping down
07:22 Look at that mess
09:20 Whats broken?
12:13 Repairing a broken trace
14:06 Tinning the copper
15:37 Cleaning and testing the logic
18:51 Refitting the chipset and first test
21:36 Testing the chipset
23:22 Diagrom
27:26 Lets just double check that logic
33:13 Conclusion and credits