Lafayette Dyna-com 23 schematic

[danmcclain]

Dan: thank you very much for posting the pdf of the remainder of the info on the Dyna-Com 23. I hope the odd ball final transistors are good, 2SCF6 and 2SCF8. Never came across JP transistors with such a short number.
P

Glad I could help, good luck with the repair... Dan

 

[sunbulls]

My enhanced version of the schematic plus service manual for the Lafayette Dyna-Com 23.

 

[nomadradio]

I remember those part numbers. Never did figure out who made them. Pretty sure we used a 2SC1239 for the F8. Don't remember the F6. Probably used a baggie part like ECG or NTE back in the day.

73

 

[sunbulls]

Back in those days my transistor replacement part source almost totally relied on ECG or working pulls. ECG195A for F6 and ECG237 for F8. I found the T0-5 case style final in a Johnson 123a will work, provided that you have the T0-5 to T0-39 mounting conversion hardware.