Hello. I need some help here. I am doing my first jyacar kit. I started the tuning and everything was advancing well. But something has happened now, because I don't get any sound out of it anymore and I should get 2,5 V between the T4 and TP GND, but I get only 0,1mV between them even though I tweek the T4 no matter how much.
Any ideas fellas?