samsung cxd2514 repeat Q401 failure

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Submitted By	david
Date Posted	6/26/2003 12:08:01 PM
Title	samsung cxd2514 repeat Q401 failure
Message
Q401 has been replaced with a possible wrong sub I had no info to find original part. The sub. lasted about 1 week. It didn't get hot after testing several hours.

Submitted By	stephen
Date Posted	6/26/2003 12:33:43 PM
Title	RE: samsung cxd2514 repeat Q401 failure
Message
What was the origional component id? Ill see if i can find a decent equivalent.

Submitted By	Stephen
Date Posted	6/28/2003 1:00:32 AM
Title	RE: samsung cxd2514 repeat Q401 failure
Message
what does Q401 do. if it is horizontal output then you may have a power supply fault which is making transistor fail. check b+ to see if its ok. it might be worth contacting Samsung on the net to find your closest destributer of spares and circuits if you dont already have it.

Submitted By	terry
Date Posted	2/12/2004 6:12:04 PM
Title	RE: samsung cxd2514 repeat Q401 failure
Message
Q401 crosses to a NTE2353

Submitted By	David
Date Posted	2/13/2004 2:45:25 AM
Title	RE: samsung cxd2514 repeat Q401 failure
Message
Be sure the horizonal driver transformer is soldered down good and replace the 1 to 4.7uf 160 v capacitor that resonates the transformer.::David::

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