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That is comforting :-)

Looks wierd? It seem to be wrapped in paper, besides the heat-shrink.

No extra wrapping. I uploaded some pictures! Now that was precisely what I wanted to hear! Thank you! :-)

I’m planning an IIcx/ci PSU re-cap. When I opened the PSU, I noticed that some of the capacitors have shrink-tube on them. Is this really a necessity?

My IIsi PSU was blowing fuses after I recapped the daughter card, it turned out that the resistor at TH101 had blown!? Replacing that, and everything started to work as intended.

I agree! And just like @CC_333, I have longed for one for quite some time now.

Yes! And accelerated graphics would be great! I would back an SE/30 Xceed greyscale adapter cloning project. :-)  

I love that monitor, and I just recently did a re-cap to one of min (a lot of capacitors the boards combined!). And it really helped to improve the convergence, and the clicking sound it made. The most corroded caps were on the video color board (B-board). There are still some convergence...

WOW! Super! Great News! 

Count me in as well.

Thanks again!  :-)

Great! Thank you so much @cruff for helping me out! I have learned a lot.

I measured the pot in place, with the monitor turned off, to 1.078 kΩ, and with the monitor on, to 11.32 V DC. Later I found this one, could it be what I’m looking for in this case? When it comes to down to effect, the spec says 100mW, how do I measure that?

Thank you! It is a ‘trim potentiometer.’ But how can I determine the resistance value? The ‘trimpot’ says: ‘102’ – is that a value? The size is approximate 7 mm.

I recently had one of my Apple Color High-Resolution Monitor Video Color Board ‘B-board’ re-capped. One of the large capacitors  (22 µf 250 V ) had started to erode. The video was slightly improved, and the occasional shutting down issue seems to be gone. However, the H-board has a broken dial...

This guide looks a bit outdated? The latest version of scsi-util will give you more options, like for instance “software termination” an “quirks mode”. Good luck!

The on-board memory is what I would like to rule out as well, now that the PSU has been restored to working condition again. But just like you mention, my soldering skill also lacks at this point.

Now, that is almost precisely the thing I was looking for to build! Thanks for the tip @K Trueno.

Great! What’s the spec on your Daystar Turbo 040? I was going to try it with 040 33 MHz. Memory benchmarks doubled in my SE/30—before the jumper it even scored slightly below that of a ’normal’ SE/30.