Different version of Naomi Gd rom reader controller board

[chacal231077]

Hello


I am in full sega naomi equipment cleaning


And when I disassembled more GD ROM drive, there were different version of card controler








But on one of the cards, 2 SMD Electrolytic Capacitor Solids have been replaced by conventional Electrolytic Capacitor 35v 47uf .




Someone could tell me what was the original value of the SMD Electrolytic Capacitor Solid version?


Thank you

 

[stj]

that's interesting, never seen that before.

the one on the left with almost nothing on it is the usual one that has a dreamcast(v2) drive dropped onto it.
the drive has all the electronics onboard.

the one on the right is an eye-opener!
they put the entire thing on it so your only missing the plastic with the spindle-motor and laser!

 

[chacal231077]

that's interesting, never seen that before.

the one on the left with almost nothing on it is the usual one that has a dreamcast(v2) drive dropped onto it.
the drive has all the electronics onboard.

the one on the right is an eye-opener!
they put the entire thing on it so your only missing the plastic with the spindle-motor and laser!

I call this version of the GD ROM reader in French: La version Na-Nappe "Rib-Ribbon version" MDR

 

[chacal231077]

Does anyone have a Na-nappe version at home lol ?