Hi!!! I'm also learning to troubleshoot Arcade games

[elvene19]

Thanks for this opportunity to join this site ... This site is very helpful specially for me that I am working on arcade games . .. As of now I'm having some problem with SEGA RAMBO final tour arcade games :/ :/ :/ .. it shows "error 11 JVS I/O board not connected to main board"... The I/O board that was connected was new and still same error .. Any helpful inputs and suggestions? Thanks guys!

 

[PascalP]

hi, welcome!

regarding your error it might be there are multiple IO boards for Rambo?
e.g. 1 for controls and 1 for guns? Make sure all are connected, do you have schematics?

 

[Darksoft]

Welcome!

Try with another IO and make sure that you have the right IO for this gun game. A type 3 Sega JVS would do the job.

 

[Mitsurugi-w]

Does the light on the JVS card in the Lindbergh flash while the system is running?

 

[Derick2k]

Welcome!

You are sure to get help here with your issue.