Motorola ts907 low hv

[Yamamaya42]

This is what got color working on my CTC-16XL, however, my set is quite a different situation than yours and there is absolutely no guarantee that this will help you at all, but it can't make it worse like trying to mess with the IF transformers, try adjusting the 4.5 mhz trap, A13, this in the only one done visually, get a decent BW video, contrast at max, turn up color to where you see the herringbone pattern, and then tune 4.5 mhz trap, A13 to see if it makes any changes at all, if it does not put it back, mine was WAY off and I had to adjust it many turns, but this may not be the same for you.

[timmy]

Originally Posted by Yamamaya42

This is what got color working on my CTC-16XL, however, my set is quite a different situation than yours and there is absolutely no guarantee that this will help you at all, but it can't make it worse like trying to mess with the IF transformers, try adjusting the 4.5 mhz trap, A13, this in the only one done visually, get a decent BW video, contrast at max, turn up color to where you see the herringbone pattern, and then tune 4.5 mhz trap, A13 to see if it makes any changes at all, if it does not put it back, mine was WAY off and I had to adjust it many turns, but this may not be the same for you.

There’s no trap at a13 are you talking about a3 that’s where the 47.25 trap is I haven’t touched that one afraid it’s going to do what the other trap did but when I stand it up again I’ll try that.

[Yamamaya42]

Originally Posted by timmy

There’s no trap at a13 are you talking about a3 that’s where the 47.25 trap is I haven’t touched that one afraid it’s going to do what the other trap did but when I stand it up again I’ll try that.

a13/L7 step 5 in the alignment setup.