Lang Radio Co. 50-US Schematic

Lang Radio Co. 50-US

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Product Information:
Model:50-US
Manufacturer:Lang Radio Co.

Schematic Pages

PNG: Page 1 Rider Manual Volume 6

Schematics Content

Page 1:

TO ALIGN RECEIVER: Apply 470 KC to Grid of V1 and adjust L3 - Turn Band Switch to Broadcast. Apply 1400 KC to Ant. and Adjust C4 and C8. Apply 600 KC and Adjust C6. Turn to Long Wave - Apply 150 KC and adjust C7 - Apply 800 KC and adjust C5.

TO ALIGN RECEIVER: - Turn band switch to Short Wave. Short C10. Apply 470 kilocycles to grid of V1 and adjust L2 trimmers and L3 trimmer. Remove short from C10. Set dial to 15 megacycles calibration. Apply this frequency to antenna and adjust L4 short wave trimmer. Adjust L1 short wave trimmer. Turn band switch to Broadcast. Set dial to 150 calibration. Adjust L4 broadcast trimmer. Adjust L1 broadcast trimmer. Set dial to 60 calibration and adjust C11. Return dial to 150 calibration and re-adjust L4 broadcast trimmer.