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Old 04-19-2021, 07:50 PM
joe111671 joe111671 is offline
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Join Date: Nov 2007
Posts: 108
Quote:
Originally Posted by zeno View Post
This is a good place for an analyst like a Sencore VA62 etc.

You can try lifting one end of the video detector diode & driving it with
your video source (the RCA plug). Remove the 3rd IF also ( 6EJ7 IIRC ). One volt P-P is pretty much standard. This will divide the chain in half & tell you
whether to look to the left or right of the diode. Divide & conquer

BTW analysts are almost dirt cheap now. The sencore will do a LOT
more than most. If you get one be SURE it works, has all the cables,
& both the quick set up guide and full manual.

73 Zeno
LFOD !
Thanks Zeno. I got the NOS 6EF7's and they didn't make any difference.

So do I pull the 6EJ7, and lift the anode side of the diode and drive the diode with my source? Or am I just lifting the diode and connecting my source to the IF cable of the set? Or is your suggestion in the context of me having an analyst? I'll search for one and get it if that's what I need to do. Sorry for not understanding 100% but I don't want to make a big mistake.
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