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84 Posts
Samsung HCM5525W.
Got it with a bad channel in the convergence chip for the Red CRT, no control side to side.
I allready went ahead and replaced the STK393-040's. Now I can manually move the RED in all directions.
But, the auto convergence can not finish and work because the Blue CRT coolant is so contaminated that the sensor's for the auto convergence cant see it.
I allready have the Blue CRT tore down and cleaned the crusty layer off. But before that, when I was trying to manually coverge the Red, it just did'nt seem right. Some sqew and twist in the crosses, and I had to max out the movment to get it to line up over the green.
So my question is, does it need to first complete a auto convergence to "ball park" convergence so that it's closer for the manual convergence?
Got it with a bad channel in the convergence chip for the Red CRT, no control side to side.
I allready went ahead and replaced the STK393-040's. Now I can manually move the RED in all directions.
But, the auto convergence can not finish and work because the Blue CRT coolant is so contaminated that the sensor's for the auto convergence cant see it.
I allready have the Blue CRT tore down and cleaned the crusty layer off. But before that, when I was trying to manually coverge the Red, it just did'nt seem right. Some sqew and twist in the crosses, and I had to max out the movment to get it to line up over the green.
So my question is, does it need to first complete a auto convergence to "ball park" convergence so that it's closer for the manual convergence?