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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Hitachi convergence
Could any one tell me how to converge a Hitachi 50UX22BA tv. The blue
is out of whack and the auto converge does not help. |
#2
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Hitachi convergence
The answer to your question is not simple. You need to get a copy of the
Hitachi service manual and the convergence adjustment guide. IF the convergence is very far out, you need to resolve the service issue before converging the set. If you have never dealt with these sets before I suggest you contact a servicer who has or you will likely waste a lot of time and perhaps make the problem worse. Leonard Caillouet "sparky" wrote in message om... Could any one tell me how to converge a Hitachi 50UX22BA tv. The blue is out of whack and the auto converge does not help. |
#3
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Hitachi convergence
You need to troubleshoot and repair the fault in the blue convergence
circuit first. Then follow the procedure in the service manual to fine adjust the blue back into sepcification. You will need the service manual, a full understanding of the convergence circuit system used, and o'scope, and good signal tracing capabilities to track down the problem and effect a safe and proper repair. David sparky wrote in message om... Could any one tell me how to converge a Hitachi 50UX22BA tv. The blue is out of whack and the auto converge does not help. |
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