One of the items I am having trouble modeling is a CLD, current limiting diode, MCL1302. The CLDs are used between he base and collectors on the output stage 2n2219 / 2n2905. I swapped them on the board with no impact on the problem. I can’t find CLDs in LTSPICE.
The other diode I can’t read and it is used cathode to cathode in a weird arrangement. The diode is roughly 1/2 the length (in this case height) of a 1n4148. It measures as a diode with .51V forward. I have a hard time telling if it actually has a cathode band. I haven’t pulled it out but I guess I’ll have to and put it under the microscope to see if there is a number on it. I have a lot of very low forward voltage switching diodes and Schottky type so I probably have it on-hand if I can get a number off of it. I spent some more time on the circuit today. By the way, even though the Parent company, was General Resistance, now Prime Technology, said they would sell me a CSA, they said they won’t share the schematic. Thanks again. _______________________________________________ volt-nuts mailing list -- volt-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts and follow the instructions there.
