atari stfm tos 1.4 order problem

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sirsull
Posts: 4
Joined: 05 Jan 2026 23:04

Re: atari stfm tos 1.4 order problem

Post by sirsull »

rubber_jonnie wrote: 06 Jan 2026 21:21
sirsull wrote: 06 Jan 2026 19:23

just want to check i got the part right i found on ebay value (ceramic Disc Capacitor 100nf 50v) sorry i have been tinkering for years and never had to use a ceramic Disc Capacitor and always want to make sure the right part is fitted i am still a noobe but absolutely love modding maybe one day i might take a course on electronics
The schematics say .1uF and TBH I usually fit axial caps rather than disc, look at these on Exxos' store: RAM decoupling caps

Discs should be fine, I personally am a bit OCD so I like to fit what matches with what's already there :)
will these work then
https://www.ebay.co.uk/itm/122597468928 ... 1506.m1851
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rubber_jonnie
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Re: atari stfm tos 1.4 order problem

Post by rubber_jonnie »

That's the right type, but the schematics say .1uF.
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
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