K7000 won’t adjust left

eb94110

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I have a K7000 that has recently been completely rebuilt with new caps and a new flyback. My old tube was shot, so someone did a tube swap for me.

The picture is not adjusting to the left completely. The pot is fully turned to one side, and there is a strip of black on the left.

I tried to look through old posts, and I found a few, but I'm still not sure what to do here. Any ideas how to fix this? Thanks.
 
near the width coil is a yellow wire with a plug end where there will be 3 posts. L (left) C (center) R (right) I believe they're labeled. if it's on right, move it to center. if it's on center, move it to left. I don't know if it works on K7000 but older monitors like K4900 or G07 you'll have a degree of adjustment on the H. Hold which will control the horizontal position before breaking the sync, so you can try messing with H. Hold also. I always set holds by going between the extreme ends where it'll break and set in the middle.
 
Ask the person that did the tube swap if they swapped yokes or not from the original tube. It's possible the yoke needs adjusting (convergence and such). If it was a drop-in replacement, then the yoke would not need adjusting.

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