Motorola ts907 low hv

[Username1]

Originally Posted by Yamamaya42

Yes and no.

If the video fed in was up to the level needed at that point, 5v ptp, it would start to fool the AGC into thinking that there is good video coming in and start to do it's thing, but since it is low at 1v, it is still like a weak/ no signal from the tuner.

This I believe is a definite NO - Mostly because the voltage of the signal is
too small as Yamama said, but mostly because the sync pulse is not
"syncing" anything.... In your screen shot it looks a lot like a Whometco
home theater image after they turned on the late night pay service.
In this pay service they use to suppress the sync pulse and the
picture locked on any semi-dark part of any image.....
What you got was a pretty scrambled image if
you were not a paid subscriber....

You had a better lock with the tuner subber on V2. That might have
done a little for your AGC, and well worth checking.... If you had
nothing else to do......

DAMM another freaking page!!!!!


.