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Not familiar with Newtons but I can try and help, do you have photos of the logic board?

Hey there if you trust me I'll cover shipping both ways to get the ROMs from these and then send them back.

Usually bottom row of SCSI is ground, one sec

Should be able to just run it to ground I’d say tap into a SCSI ground pin

I’ll look at the schematic

Personally I’d fill it with solder. Does it work just fine right now? Battery isn’t all that important on a classic ii so I wouldn’t worry about it too too much.

Can you provide top and bottom photos?

It's a plain Jane SE with a single floppy drive it didn't have a super drive so I assume you're correct.

I guess this is an Early later revision and they just threw parts at it.

Sure thing here you are.

Can't you just use an LC575 analog board and tap into the video signal and using an RGB2HDMI connect it to an LCD?

Weird My A revision has chips that more closely resemble the B but not quite the same completely.

520 and Ccii share the same ROM too.

Well I guess steal one off an LC

Hope this helps....link.

Excellent check list I have gone through and made sure, I have some photos there was one trace that was broken, same issues even after repair. I'll add some photos. Everything pictured with corrosion still has continuity.

Didn’t work before recap, no broken traces visible some minor corrosion but still had continuity and 0v resistance. What’s also weird is I know the EGRET is good because ADB power switch on keyboard starts machine and I have three drop in spares all had the same result. A friend of mine in...

It’s surface mount ROMS like those on the LC475, would he be able to make some?

So talked to Thomas from Amiga of Rochester and he said could be a ROM issue and after doing some research here and there I’m beginning to suspect that may be the case. My question here is if I were to make a new ROM or set of ROMs what chips are compatible, I know it’s a 1MB ROM. Also there is...

Maybe more because it goes through the raspberry pi so maybe it acts as an amplifier of sorts.