Raiden 1 JPN ver Freezing

[Ali710]

Hi I have this Japan ver Raiden 1 works perfectly except it freezes sometimes

https://streamable.com/k6o5xk


https://ibb.co/fVgZsQZ
https://ibb.co/cYL30SF
https://ibb.co/gzBHKpy
https://ibb.co/48kGPQ2

 

[raidenmaniac1]

Did you put a voltmeter on the PCB side at the time of freeze to check that you are still a +5V?

 

[Ali710]

Did you put a voltmeter on the PCB side at the time of freeze to check that you are still a +5V?

That I didn’t do, do i check voltage from EPROMs?

 

[Ali710]

checked EPROMs after freezing, voltage was 5.20

 

[AlxUnderBase]

checked EPROMs after freezing, voltage was 5.20

Adjust the psu to show +5V . here is an exemple , but my psu was set when i measured on 5.24 and after i adjusted to show 5v

View: https://www.youtube.com/shorts/0w5bJWupMxQ

 

[Ali710]

Adjust the psu to show +5V . here is an exemple , but my psu was set when i measured on 5.24 and after i adjusted to show 5v

View: https://www.youtube.com/shorts/0w5bJWupMxQ

U mean I must set it above 5 voltage or lower than 5?

 

[Ali710]

Thank u very much guys it’s working again now without any freezing

 

[Ali710]

Yesterday freezing but very less than before maybe once a day but I’m wondering y Raiden 2 or Raiden Fighters not freezing at all