[TenTec] TT Century 21 CW monitor osc problem

[admin]

Put this on the list only one reply .

Trying again

That person said most likely the LM3900 IC, yes I get it, but before anything happens, like removing front panel and all the other stuff , in order to remove board and desolder the 14 pin cap from board.

Any on had a bad cap or resistor, checked  the restores, in spec.

Thank very much
The Old Mossback K6RCL