thejoerusso
Member
- Joined
- Mar 27, 2009
- Messages
- 17
Hey all,
I've got my 140 amp on the bench that's blowing output transistors occasionally. Would someone be kind enough to confirm the voltages around TR-9 on the schematic? It looks like the schematic says 12.5V it's base? I've got more like 20V. I've checked all resistors around it and they are in spec.
Cheers
I've got my 140 amp on the bench that's blowing output transistors occasionally. Would someone be kind enough to confirm the voltages around TR-9 on the schematic? It looks like the schematic says 12.5V it's base? I've got more like 20V. I've checked all resistors around it and they are in spec.
Cheers
