Motorola ts907 low hv

[timmy]

R23 is a trap but it has no wiper it’s attached at each end and would usually have a center for the wiper it has the adjustment knob but no wiper

[Yamamaya42]

Originally Posted by timmy

R23 is a trap but it has no wiper it’s attached at each end and would usually have a center for the wiper it has the adjustment knob but no wiper

picture please...

if R23 is broken that is a BIG PROBLEM, and 99.9% likely you can't tune in anything.

the traps are de-tuned and nothing can get to the 1st IF to get processed.