Motorola roundie

[timmy]

Well checking resistors not coming up with anything wrong so I went and tested tubes in the color circuit and all I found was the burst amp tube had some grid emission but as it heated up the grid emission lowered so I had another used one with no grid emission and now the color is syncing and if I change the channel momentarily I get the color bars again and then it seems to lock in on it’s own so maybe the problem here is tubes even though they test good it can’t be believed that they will work right.