UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Circuit tracing

MotorBikeLes · 12th Sep 2018, 9:51 pm

Hmm, not sure what happened then, but I found I had a 3" wide by 4" deep only display of the forum??
Any way, zeners. If you suspect one, and that it is not more than say 13v, just test with an avo or similat test meter with the 15v battery for the high ohms range. It will give you an approx idea of value, and confirm it is a zener.
Les.

12th Sep 2018, 9:51 pm	#6
MotorBikeLes Nonode Join Date: Dec 2012 Location: Kirk Michael, Isle of Man Posts: 2,350	Re: Circuit tracing - zener, or not zener? Hmm, not sure what happened then, but I found I had a 3" wide by 4" deep only display of the forum?? Any way, zeners. If you suspect one, and that it is not more than say 13v, just test with an avo or similat test meter with the 15v battery for the high ohms range. It will give you an approx idea of value, and confirm it is a zener. Les.