CT100 owner request

[dtvmcdonald]

Its NOT out of sync. When its wrong its in sync, quite tightly.


The problem clearly is that it is in sync to the AVERAGE of the
color burst and the part of color in the left hand edge of
the image. You can see this easily on the scope when
doing the Fig. 34 test. Different color give different effects.
If the field color is in phase with the burst, it gets longer.
IF out of phase, it gets shorter. In these cases the color on the screen stays OK.
If its 90 degrees out, it gets longer and you can see it change
phase during itself, on the scope.

In other words, the gating signal is too long or too late.

The effect is RARE on ordinary program material. It is
sometimes seen on football games where there is lots of green
at the left edge, and always on commercials with solid saturated color backgrounds.

I suppose I should check the tuning of 2L141 and 2T122 again.
What I'm really looking for is confirmation that my set is off,
that its not a design problem. It could be a problem with a
capacitor or resistor in that area, making the gate be too long
or too late.