CPS1 battery replacement

[Moonwalker]

I would like to change the battery of my CPS1 and CPS1 Q Sound boards. I could find all sorts of guides, but none mentions which battery I need to get.
Could anyone tell me please?

Thanks!

 

[Roch]

I would like to change the battery of my CPS1 and CPS1 Q Sound boards. I could find all sorts of guides, but none mentions which battery I need to get.
Could anyone tell me please?

From memory:

C-Board → 3v button battery like CR2032
QSOUND-Board → 3.6v Lithium battery as on CPS2

 

[Roch]

For QSOUND-Board, you should be able to use this kind of batteries (with a holder):

Or the soldering version:

 

[Moonwalker]

Great, thank you very much.

 

[Moonwalker]

Just to be sure, I saw some bigger blue batteries on my CPS1 boards. Are those not connected to suicide? Should they be exchanged as well?

 

[Roch]

Just to be sure, I saw some bigger blue batteries on my CPS1 boards. Are those not connected to suicide?

It's just a big capacitor .

 

[Moonwalker]

Haha thanks! Although I know some stuff and repaired a lot, I still am a noob

 

[Roch]

Haha thanks! Although I know some stuff and repaired a lot, I still am a noob

You're welcome.