1040 STE Bussed Resistor Upgrade Fails...

Problems with your machine in general.
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exxos
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Re: 1040 STE Bussed Resistor Upgrade Fails...

Post by exxos »

frank.lukas wrote: 24 Jan 2025 12:01 It is very questionable whether such mods are really necessary, I don't think so!
You are entitled to your opinion, but please stop contradicting my years of research in discovering problems and solving them just to go against it by your own personal opinion. When you have invested all the time and effort and work like I have, then you can have an opinion here. If you even bothered to check Atari's own mods they even upgraded the resistors on later motherboard revisions! What I am advocating is not much different. So please do some basic research before sprouting your opinions in the future. This constant bashing of my work has gone beyond incredibly tiresome now. This also applies to anyone else who keeps on having little digs at everything I do and say.

As you have exhibited this behaviour multiple times now, you can consider this your first warning.
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Pacman
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Re: 1040 STE Bussed Resistor Upgrade Fails...

Post by Pacman »

Steve wrote: 23 Jan 2025 08:40 When removing bus resistors it's extremely easy to break traces. I always recommend fitting sockets rather than directly fitting new resistors. This allows you to experiment with different values and also reduces the chances of breaking them again if you have to remove/resolder different values.
Using a socket sounds like a good idea for the above reasons, but what kind of socket?
"SIL turned pin sockets" perhaps?
SIL_socket.png
(image source: RS Online)
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Re: 1040 STE Bussed Resistor Upgrade Fails...

Post by Steve »

Yes, exactly these @Pacman
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Pacman
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Re: 1040 STE Bussed Resistor Upgrade Fails...

Post by Pacman »

Steve wrote: 25 Nov 2025 13:18 Yes, exactly these @Pacman
:thumbup:
I'll get hold of those then, so the Exxos SIL resistor packs I bought ages ago can finally come to good use!
It's one of those things I've been putting off, fearing that I might damage the STe motherboard while working on it. But with a good desoldering braid, flux and of course the SIL sockets I feel a lot more confident about it. And as you said: if the resistor values turn out not to work as intended I can always revert or try some other values as they're all socketed from now on!
Excellent advice!!! :D
STe | MonSTer with dual IDE-CF memory card adapter | NEC Multisync 1990SXi | ST_ESSC | RSVE | Link '97 | Sony HD floppy drive/AJAX controller | Exxos HD floppy module | Battery-backed Ricoh realtime clock module | Discovery cartridge | C-Lab Unitor-2 | C-Lab Export | C-Lab Combiner | C-Lab Steady Eye | C-Lab Human Touch | Unicorn USB

💧Are you a good person? 💧Living Waters

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