JYE Tech Forum

With no input signal the voltage at test point V2 should be approximately 1.6V. I assume you have already done the Vpos Alignment. Do the Restore Factory Default procedure. Hold down [+] and [-] buttons simultaneously for 2 seconds. You will need to do the Vpos Alignment again after resetting the d...

Just finished building the scope, it boots up and displays the right screen with all the notations around the outside, the values change when switches are changed, so it seems to be working, however there is no trace. I have checked all the solder joints, they are fine. I have another scope and a si...