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I just received my latest batch of 200's, and part of the modification for the talkback is no longer the same. The portion of the procedure where D9 has one leg lifted is no longer accurate. There has been some kind of circuit revision about which I do not yet have info, and D9 is no longer in its usual position. It has been replaced by what looks like either a discrete diode or resistor. I'm going to continue to try to find out what the new mod is, but if anyone happens to know about the changes, please post what you know here.

[QUOTE="DTB Radio, post: 60156, member: 754"] I just received my latest batch of 200's, and part of the modification for the talkback is no longer the same. The portion of the procedure where D9 has one leg lifted is no longer accurate. There has been some kind of circuit revision about which I do not yet have info, and D9 is no longer in its usual position. It has been replaced by what looks like either a discrete diode or resistor. I'm going to continue to try to find out what the new mod is, but if anyone happens to know about the changes, please post what you know here. [/QUOTE]

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