C243N (C243N) and B830B |
Jean-Louis HEYD
Schem.: 5 Pict.: 837 25.Nov.10 19:15 Count of Thanks: 4 |
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Hello, C243N from 1934 it is wrong. I have copy of original Philips service document for the 830B dated from 1932. The reference to 1934 is linked to the change of codification made in 1934 by Philips, C means 200mA AC/DC type, the C243N is a 2V battery tube, following the previous codification. Best regards, jL |
Cette question (ou discussion) a été déplacée automatiquement dans le dossier "Entretien / Talk" car il est plus vraisemblable d'obtenir une réponse dans cette rubrique que sous la rubrique d'origine.
Déplacé de la discussion »LAMPES DANS LE MUSÉE« le 01.Dec.10 19:15 par automatically
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Jacob Roschy
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Schem.: 17 Pict.: 68 03.Dec.10 08:53 Count of Thanks: 7 |
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Hello Jean-Louis, I took your information to the tube page. We can always only show what we found or what collectors like you post to us. Thanks, and best Regards, Jacob |
Déplacé de la discussion »* Entretien (talk) - visible seulement pour les membres« le 03.Dec.10 11:53 par Mark Hippenstiel
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