Problems With Electronics In A Streamer Stage I

Hi. Recently I acquired an used 2016 Streamer Stage I Master built. The instrument came with non original electronics (Bartolini pickups & Mama Pickups Preamp). The owner sent me also the original electronics and I decided to return the bass to the original condition. My luthier installed the original electronics but since then I've had a couple of problems with the bass.
The battery runs out in a few days. I think that the preamp is always on.
When the battery is unloaded the passive mode doesn't work. Is that normal?
Anybody can help me?
Anybody can send me the electronics diagram?

Sign in - Google Accounts
Sign in - Google Accounts

I send two pictures of the electronics as it is right now. I would like to have the bass like it was when left the factory.
Thank you….

 

The „passive“ mode is just a bypass, the pus still need power. Isn’t there a lithium battery included?

Pics don’t work without registration.

 

usually this kind of problem occurs when the jack is not wired corrctly