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: : : : : : : : : : :Sir David R . . . . . . : : :See if this RCA 143 schematics size and clarity supplies answers for you : : : : :73's de Edd : : : :

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: : : :RCA . . . 143 . . . Clarified SCHEMATIC: : : : : : : : : : :

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::::Hello Everyone,
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::::Over the winter, I acquired an RCA 143. I have a couple of questions about this set and a request for more information and wanted to see if anyone could help me.
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::::According to the documentation I do have, there were 1934 and 1935 models of this set. How do I tell which set I have? I can see a faint stamp of October 18, 1934, is this a 1934 model or possible a 1935 model that was being made in late 1934 for the 1935 model year?
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::::Also, there seems to be at least two different types of chassis, one for changing fidelity as the bands change, the other set changes sensitivity with the band selection. How do I tell which one of these chassis types I have?
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::::Which leads me to my request, I could probably figure all of this out on my own if I had a nice set of high resolution scans of the schematic and any other information that is available for this set.
::::Does anyone have this information they could share with me? My email is at the top of this post.
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::::Thanks!
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::::there is a set of prints in nos.air under res. dated pre nov. rca 143,these might be yours
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::David,
::I don't know if any of the parts are numbered in your set, but there seem to be some parts varied between the '34 & '35 sets, one part I noticed is the P/N's for the speakers.
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::http://www.nostalgiaair.org/PagesByModel/753/M0014753.pdf
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::Carl T
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