Guide to circuit board on head?

#1

Hi Everyone,

I just acquired a zeepro and am trying to get it up and running. The person who i got it from said that the only issue he was facing was that the terminals for the thermistors on the head circuit board had broken off. I have managed to clean up the pin holes where the terminals were and a I am ready to solder in some replacement connectors, but I’m not sure which lead on the board needs to be positive vs ground, or if these even matters for the thermistor.

Can anyone point me to a diagram or guide for the circuit board that I can use to figure this out? or can someone just let me know directly?

Thanks!

#2

Hi!
It really doesn´t matter.
Good luck with your Zim, and don´t give up too early! ZIM is a really good hardware, and a very good basis for lots of (more or less) useful modifications.

If you´re stuck with any problems, or if you have a good idea… just write it into the forum.

Welcome to the forum, by the way… :wink:

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