Tiktak get real for a while! You missunderstanding everything here.
I am affraid to post anything new here due risk to receive bedlam of your trivial questions!
I dont have such energy to be polite and answer on every stupid question!
This choke does not exist on "coinseeker", UNDERSTAND!?
This is located on original RH pcb in audio part, see schematic - small transformer!
Bulgarian "modders" modded audio at coinseeker and put something else, and omited original parts from RH.
Now, do you understand ?
So i thought might be helpfull to know which one of pins are used on this small transformer in case somebody else do have original RH pcb and want void unsoldering that small transformer. There is one more trace drawn on original pcb and connecting only third, unused pin in primary winding. Goes nowhere on pcb. "Blind" trace, not connected anywhere, just drawn?
Do not ask every possible details about this. Shhheeeeeshh!
Everything is so clear. Look on schematic Max posted last. It is accurate 100%. No more words needed here.
Fred you may start drawing new pcb according last Max's post, it is correct and accurate. Don't worry about exact op-amps, they all have same pinouts - same power lines and I/O pins, respecting which one is single or dual op-amp.
Later we can put ic sockets to distinguish which type is most suitable.
But for now, you have more than enough informations to start drawing.
Regards!
I am affraid to post anything new here due risk to receive bedlam of your trivial questions!
I dont have such energy to be polite and answer on every stupid question!
This choke does not exist on "coinseeker", UNDERSTAND!?
This is located on original RH pcb in audio part, see schematic - small transformer!
Bulgarian "modders" modded audio at coinseeker and put something else, and omited original parts from RH.
Now, do you understand ?
So i thought might be helpfull to know which one of pins are used on this small transformer in case somebody else do have original RH pcb and want void unsoldering that small transformer. There is one more trace drawn on original pcb and connecting only third, unused pin in primary winding. Goes nowhere on pcb. "Blind" trace, not connected anywhere, just drawn?
Do not ask every possible details about this. Shhheeeeeshh!

Everything is so clear. Look on schematic Max posted last. It is accurate 100%. No more words needed here.
Fred you may start drawing new pcb according last Max's post, it is correct and accurate. Don't worry about exact op-amps, they all have same pinouts - same power lines and I/O pins, respecting which one is single or dual op-amp.
Later we can put ic sockets to distinguish which type is most suitable.
But for now, you have more than enough informations to start drawing.
Regards!
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