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Old 05-04-2018, 06:31 AM   #22
rddube
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Join Date: Jun 2013
City & State: Montreal, Quebec
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Posts: 413
Default Re: BenQ Q22W6 Capacitor Replacement

The transormers seem to be good, I was getting 450 ohms on one of the monitors I fixed. I am starting to thing that one of your CCFL tubes is probably drawing too much current and is shutting the protection chip down.

You can try the refloat of some solder joints (it did the job for me on another repair), but ultimetaly if you can test the CCFL's (you only one spare to test) I think you will have crossed out or confirmed that the problem is there.

Let us know.
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