Analog controls on Sega I/O 838-13683-93

darksoft

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Jul 14, 2011
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Hi,

I have this Sega IO board which has a 26 pin connector called CN7.

Sega IO - 838-13683-93.jpg

Can someone, (I'm thinking of Andy Geezer now :) tell me the pinout of this connector? I'm afraid that it's not analog input but something different.

Thanks.
 

darksoft

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Mmmm that 26 pin analog connector, seems to be compatible with the one in my other JVS I/O which is a 837-14572.

I need to check my wheel, apparently something is wrong. It worked couple of days ago on Lindbergh but doesn't work now on Naomi?!?!

This is the pinout I use (central cable of 5K pot):
Wheel to pin 3 of CN6 socket
GAS to pin 9 of CN6 socket
BRAKE to pin 15 of CN6 socket

GND to pin 5 of CN6 socket
5V to pin 1 of CN6 socket
 

codecrank

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May 2, 2011
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Mmmm that 26 pin analog connector, seems to be compatible with the one in my other JVS I/O which is a 837-14572.

I need to check my wheel, apparently something is wrong. It worked couple of days ago on Lindbergh but doesn't work now on Naomi?!?!

that's the type 3 i/o, it was designed for the lindbergh and newer sega JVS systems, but it's supposed to work on the older ones too. I don't have any experience with sega driving games so I can;t really help you out any further. I've emailed andy in the past, he's pretty helpful, give him shout !
 

darksoft

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confirmed! the pinout for analog is the same and my wheel had a problem :)
 

tonyt76

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Jun 4, 2019
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that's the type 3 i/o, it was designed for the lindbergh and newer sega JVS systems, but it's supposed to work on the older ones too. I don't have any experience with sega driving games so I can;t really help you out any further. I've emailed andy in the past, he's pretty helpful, give him shout !

@codecrank i need your help. I have started a chat with you.
 
Last edited:

tonyt76

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Jun 4, 2019
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Can someone PM codecrank for me? I am not able to send PM's yet and need to talk to him.
 
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