Repairing the Audio Oscillator section in my B&K Mod. 970 Radio Analyst, which has a bad 16L64 NPN transistor. I'm not able to find a replacement.
Any help is more than appreciated.
Revised and corrected. The Transistor number is 16L64 NOT 16L46 and it is a NPN NOT a PNP.
I'd like to apologize to every one for my mistake.
I found the schematic and will using the instrument for repair.