Thread: Switching power supplies in cheap "throw away" TV's
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Old 11-25-2008, 04:13 PM
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Kiwick Kiwick is offline
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Join Date: Mar 2007
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sometimes this can be due to a bad 1,5 or 2 Kv capacitor on the collector of the switching transistor, usually about 2000 pf.

Otherwise you have a bad PSU controller chip.
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