Hello!
I bought a DMM TMK GR-2100 in "non-functional" condition but with good aesthetic appearance.
I can see some burnt traces and the intention to repair them (barely with green insulated wires) and a missing contact on the switch rotor
With new batteries it does not turn on and Q2 (marked as "A720") heat up, I want to repair it but I don't have the user manual or schematics
I will apreciate any help
Thanks, Cesar