In Reply to: What you have is identical to the 340b early as far as tube layout. posted by Michael Samra on June 1, 2016 at 01:06:20:
Hi Mike,Your kind of right. :)
The reason why I originally wrote this is because of the mostly worn-out lettering to id tubes on the chassis.
The diagram for the 340a is great, but the FM multiplex section IS* different, according to the 340b (early) diagram.
An example: the early "B" diagram shows two tubes to the right of the box labeled "FM MULT."
My 340b has no box there, but a plate with three tubes.
That I believe is the main difference between the two.
I think I have some circuit tracing ahead of me.
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Edits: 06/01/16
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Follow Ups
- RE: What you have is identical to the 340b early as far as tube layout. - tesla 06:12:45 06/01/16 (3)
- RE: What you have is identical to the 340b early as far as tube layout. - Michael Samra 19:23:48 06/01/16 (2)
- Thanks Mike - tesla 19:57:42 06/01/16 (1)
- RE: Thanks Mike - Michael Samra 20:58:55 06/01/16 (0)