Repair of an RCA Radiola 26
© 2009, Richard Fairbanks
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| Selector Dial settings, Radiola 26. Tracking between them is not perfect, but pretty darned close!
kHz
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Selector1/Selector2
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| 560 |
82/84 |
710
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49/49 |
820
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35/35 |
970
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22/24 |
1010
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19/19 |
1120
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14/14 |
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| Battery compartment before repairs |
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| Measured current draw:
+A-4.5V approx 330ma, depending on battery and volume
+B-45V 2ma
+B-90V 10ma
-C-4.5V <1ma
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Click on the image at left to download my pencil notes about internal wiring. While not a complete pictograph by any means, they provide an accurate guide to connect catacomb whiskers to a Model 26's terminal block and other parts.
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