Hi everyone,
I want to mod my Toniebox with an PD-Trigge Bard, which I set to 9V out. I already De-Soldered the 9V-Barrel Jack and made sure that the PD-Trigger Board could fit in the space from the Barrel Jack.
The Problem: I am too stupid to make out, what Trace is what Terminal (Positive and Negative). In the Telegram Chat, someone said that I need to use my Multimeter and pick a known GND and try the Spots from the Barrel Jack, but my Multimeter makes a Sound on both sides.
Now comes the Part, where I am completly lost: I saw a 3rd-Trace on the PCB. I don’t know where to start.
If anybody could help me figure this out, I would be really gratefull! Below are some of the Pictures (I couln’tupload all Pics, because this account is new):
If you wanna help me, either comment here or send me a DM on Discord: derzocker39
