American Bosch 136 Schematic

American Bosch 136

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Product Information:
Model:136
Manufacturer:American Bosch (United American Bosch & Fred M. Link)

Schematic Pages

PNG: Page 1 Rider Manual Volume 1

Schematics Content

Page 1:

American Bosch Magneto Corp.

Schematic Wiring Diagram of Model 96 Receiver

Nomenclature
1. Station Selector
2. Clarifier Control
3. Volume Control
4. Tuning Dial
5. Long Antenna Post
6. Ground Post
7. Short Antenna Post
8. Main Shield
11. 1st Radio Frequency Tube
12. 2nd Radio Frequency Tube
13. 3rd Radio Frequency Tube
14. Detector Tube
15. 1st Audio Frequency Tube
16. 2nd Audio Frequency Tube
17. 1st Audio Resistor
18. 2nd R. F. Tuning Condenser
19. 3rd R. F. Tuning Condenser
20. Detector Tuning Condenser
22. Dial Light
23. Steel Sub Panel
24. 2nd R. F. Balance Condenser
25. 3rd R. F. Balance Condenser
26. Detector Alignmment Condenser
27. Grid Leak
28. Grid Condenser
29. Antenna Tuning Condenser(.00023)
30. "Long Antenna" Condenser (.00015)
31. "Short Antenna" Condenser (.00025)
32. "C" Bias Resistor (300 ohms)
33. Radio Frequency Coils
34. Antenna Tuner ("Trombone")
35. By-pass Condenser R. F. (1 m. f.)
36. By-pass Condenser Det. (.002)
57. 1st Audio Transformer
3|. 2nd Audio Transformer
39. "C" Bias Resistor -last stage (2400 ohms)
40. Filament by-pass Condenser (l m. f.)
41. Resistor by-pass Condenser (l m. f.)
42. Center Tapped Resistances (60 ohms)

66AC, 96, 116, 136 (A.C.)

Type Use Filament Voltage Filament Current Plate Voltage Socket Location
UX226 - CX326 R.F. Amp. 1 1/2 A.C. 1.05 Amp. 90 11, 12, 13
UX226 - CX326 A.F. Amp. 1 1/2 A.C. 1.05 Amp. 90 15
UY227 - CY327 Detector 2 1/4 A.C. 1.75 Amp. 90 14
UX171 - CX371 A.F. Amp. (Power) 5 A.C. .50 Amp. 180 16
UX171-A - CX371-A A.F. Amp. (Power) 5 A.C. .25 Amp. 180 16