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Used the 0.68uF and 0.47uF. I didn't try the 31khz mod with the stock caps.

Ok thanks :) Waiting for my USB2DB15

Do these USB to DB15 converters work well with the HAS supergun ? https://www.ebay.com/itm/USB-to-DB15-Neogeo-Supergun-Game-Controller-Adapter-pad-MVS-CBOX-Jamma-15-pin/233874752901 https://www.arcadexpress.com/en/superguns-mvs-snk/461-usb-to-neo-geo-supergun-db15-adapter-mvs-cbox.html Thanks.

Hi, Just sent you an email :)

Aka To Blue Type R (Exa-Arcadia) 31khz The other one is Touhou Perfect Sakura Fantastica (Exa-Arcadia ; 31khz) Side note: tried them in 15khz 480i (output from an Extron VSC 700) on the same chassis... colors are (much) more "vivid" on the "31khz mode" than in 480i

Hi, Looking for a MS9-29 cable for the remote… If someone has a spare… Thanks!

Interested to know what screws did you use too... M2,5 * 15mm or something like that ?

A few pics of the 31khz mode:

(Up for an old thread sorry...) Where could i find these tools/ firmwares ? I didn't find the mega link mentioned on the first post of this thread... thanks.

Thanks to @Hedonism Bot 2.0 for the confirmation :) Caps list updated.

I think C404 is 0.47uF 50V from a 'bad' picture i have. Need confirmation from someone though ;)

uF V Diameter (mm) Max. height (mm) LS (mm) Location Small PCB 150 200 20 20 10 C2 470 25 10 20 5 C10, C11, C12, C14 47 25 5 20 5 C7 1 50 5 20 5 C17 Sound Board KONAMI 1 50 5 20 C1, C2 Bipolar capacitor 330 16 8 20 C13 47 16 5 20 C5 10 50...

Beware that desoldering the caps on the Konami Soundboard is hard as hell (at least on mine). Regarding the "small" PSU PCB, take your time and make sure to not lift pads (easy to attach a wire if needed)

So... i will soon upload the caps list :) Could someone check values of C204, C402 and C404 caps on their Windy 2 PSU (no fan version) please ? (On the "big" PSU PCB) Desoldered every caps on mine but i *might* have mistaken the value of one of these caps when i wrote it down... (4,7uf 50v...

Ok thanks. I just acquired a Naomi SUN PSU to power a netdimm Naomi setup. I was using an ATX PSU with it for now, but i have issues on one of the RAM slot... so to be on the safe side i will replace it with the SUN PSU. I plan to recap the SUN PSU in the near future, that's why i created this...

Hi, Do someone have a capkit list for the Windy 2 PSU (1st version of the PSU / no fan) ? (Tonkin brand power supply) Some pictures of the "1st version" Windy 2 PSU on this thread: https://www.arcade-projects.com/threads/windy-2-restoration.10696/ Or...

Hi, For the tech savvy out here: is it possible to convert a Naomi SUN PSU from (input) 100-120v to 220v ? Would replacing the cap filter 'only' (higher voltage tolerance) would make it ? Here is the cap list for the Naomi SUN PSU (400-5317-01 model number): C5 – 680uF 200V (Filter Cap) C9 –...

For reference for the 31khz mod: tried to swap s-caps (c519 with C531 and vice-versa ; original caps found on the chassis) on another chassis (MS9-29NDR23W) = black screen / protection mode. (B+ dropping) I tried it to have a (very ?) low capacitance for the 31khz mode… but it’s too low. So...

The diode I used for the G1 mod is P0102BL 5AA4 STMicroelectronics. here is a mouser link: https://www.mouser.fr/ProductDetail/STMicroelectronics/P0102BL-5AA4?qs=A414Geqrv0Ww5gGZ8ajZVA== EDIT: don't use this diode, it's not the correct pinout... (the G1 mod works [fine btw, tested for 50...

Tried these 2 mods on a MS9-29T chassis. So far so good :) The G1 mod is a nice improvement to sharpness/scanlines in 15khz, really worth it. The 31khz mod is a nice "free" upgrade to the chassis, although it's not perfect, especially on geometry / "rollover" on edge. (I have never tried...