Can a microphone slot handle 9v?

[zaka100]

So, I'm working on a radiation detector for a science project. I have a small pcb that outputs clicks from the radiation detected, its powered my a 9v battery. My idea was that I could hook up the output of the radiation detector to the microphone port of my laptop but I'm unsure if the 9v signal will fry it

Would this work or do i need to limit the voltage somehow?

 

[carnageX]

9v may be the input, but what's the actual output from the speaker/sound output?

 

[zaka100]

so the pcb will input 9v into the microphone slot in the computer. I will play the recording through the laptop speakers with which I can change the volume.

 

[carnageX]

No, I mean 9v is the input into your radiation detector unit...but measure the output voltage from the unit to whatever is your output plug.

 

[zaka100]

No, I mean 9v is the input into your radiation detector unit...but measure the output voltage from the unit to whatever is your output plug.

I can't measure the voltage right now because i don't have a multi-meter with me atm. However, I do have the schematic of the pcb which may help: