Quote:
Originally Posted by Dave A
Diesel, please unlock the date code unless it is another NSA thing. Inquiring minds want to know.
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I just looked at the yoke. It is marked:
RCA drawing #. Shadow wouldn't let me make it out.
Next: 274, means RCA made it themselves.
Next: 7442-3, 1974, 42nd week, -3, either revision or plant number.
BTW, when ordering RCA parts, you couldn't use the number stamped on the part, you had to use the service manual to look up the stock number.
This method usually worked with U.S. made products.