Hello,
I recently assembled a Twin Face pcb. The silicon side works. However, the germanium pnp side is not working. Upon troubleshooting, I noticed that while pin 5 on TC1044 gives me -8.9V, there is no voltage going to R1 or R3. I am not sure how the pcb traces from pin 5 to R1? Any help would be greatly appreciated, thanks.
I recently assembled a Twin Face pcb. The silicon side works. However, the germanium pnp side is not working. Upon troubleshooting, I noticed that while pin 5 on TC1044 gives me -8.9V, there is no voltage going to R1 or R3. I am not sure how the pcb traces from pin 5 to R1? Any help would be greatly appreciated, thanks.