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Hi dear all,
some work on this project in these days,
I found some docs on this set,
various vawes are shown and the first I see is the amplitude
at grid of output video amplifier.
The value I have i 2.5V pk to pk.
This value in doc is between 2.5 to 8 V pk to pk.
So I figure there are troubles in tuner or IF, or a overload of these two
sections.
AGC seems to work propely because bias of IF tube increases if I slightly disconnect the antenna.
Any suggestion on verify I can do?
many thanks
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