| Recently added WE Service Manual pages. Resolution and file size is much higher. The actual images are larger than the web page so the resolution is very good. Right click to save. |
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| åmplifiers & Tubes - 8 pages - 1932~34/2.9 mb |
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| (Data on Transformers, Gain, Output, and Tubes for most amps at that time) |
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| Electrolytic Capacitors - 11 pages - 1933 / 2.6 mb |
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| Resistors - 17 pages - 1935 / 3.1 mb |
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| 555 Driver - 10 pages - also 549 & 528 receivers/ 2.3 mb |
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| 200, 201, 203, 209, 211, 518-B Panels - 28 pages - 1931 - 35 /5.3 mb |
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| Western Electric 520-A Rectifier- 4 pages - 1930 - 33 /700 kb |
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| Heyer & GE Tungar Bulb Chargers - 12 pages - 1930 & 35 /1.4 mb |
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| Power Supplies part 1- 19 pages - 1930 & 35 /3.7 mb |
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| (covers WE D-94813, 5-A, TA-4033 / 35 current sets ) |
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| Power Supplies part 2- 22 pages - 1930 & 35 /3.7 mb |
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| ( TA-4036, TA-4144, TA-7276, TA-7351, 6000-A, |
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| also the 519-A, 520-A, 521-A panels which supply the 10-A amplifier.) |
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| Speakers & related equipment - 27 pages - 1934 - 36 /5.8 mb |
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| (update covers Mirrophonic & Widerange with useful datasheets) |
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| Power requirements & Weights - 10 pages - 1934 - 35 /1.5 mb |
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| Lamps used in equipment - 8 pages - 1931 - 33 /2 mb |
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| Phonograph needles used for Vitaphone - 4 pages - 1930~31 /850 kb |
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| 49-A & B amplifiers - 14 pages - from 1928~/3.4 mb |
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| (shows the original schematics for the 49 with the 246-A transformer connected and using 239-A tubes prior to the E-49-C conversion. |
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