Hello:
I was given an old battery model D Sears five tube receiver that I have not been able to locate a schematic of. It has two RF stages one detector and a first and second AF.The five tubes are all 112A's.There are three seperate controls for the var. condenser-two knobs marked control 1 and control 2.The knob marked control 1 has an inner smaller knob that isn't marked.I just bought a new Arbe 111 but I need a schematic to determine the proper connects. Thank you -any help will be greatly appreciated.

Hi Dan

Circuits for some early battery radios aren't available here on nostalgiaair. Most of these early radios are similar. Check Stewart Warner 300 series:

http://www.nostalgiaair.org/PagesByModel/794/M0029794.pdf

112A are substitutes for 01A's. They have more gain but are interchangeable.

Norm

:Hello:
: I was given an old battery model D Sears five tube receiver that I have not been able to locate a schematic of. It has two RF stages one detector and a first and second AF.The five tubes are all 112A's.There are three seperate controls for the var. condenser-two knobs marked control 1 and control 2.The knob marked control 1 has an inner smaller knob that isn't marked.I just bought a new Arbe 111 but I need a schematic to determine the proper connects. Thank you -any help will be greatly appreciated.