How to identify the value of a SMD (surface-mount device) resistor soldered on a board and without marking? I suppose it is in 0603 package considering my measurements.
Is there a way to do that? Or should I remove it from the board, test it, and put it back?
The context is that I have a Phottix Mitros+ speedlight flash which had an internal damage (a small explosion) when a screw came into contact with an internal circuit board. I have another fully functional flash on which I clearly see a SMD resistor and I would like to identify what is the value of the resistor to replace the one that grilled in the damage flash.