What a colossal waste of time. So something not lekker with the power supply to SRPP.
6V DC are good, but instead of 200V or whatever DC, I get 30.
167V AC going in, rails of the caps at 226. The 0.22uF cap connected to base of MPSA42 is at 226V, the 0.22uF cap connected to emitter of MJE340 is at 30V. I'm suspicious of the MJE340...
All the zeners are at 15V.
Possible something fell in it and hurt it...
Any ideas? Schalk, you around? How do I diagnose?
6V DC are good, but instead of 200V or whatever DC, I get 30.
167V AC going in, rails of the caps at 226. The 0.22uF cap connected to base of MPSA42 is at 226V, the 0.22uF cap connected to emitter of MJE340 is at 30V. I'm suspicious of the MJE340...
All the zeners are at 15V.
Possible something fell in it and hurt it...
Any ideas? Schalk, you around? How do I diagnose?
