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#1 |
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diyAudio Member
Join Date: Jul 2004
Location: Hong Kong
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I am a new member , I would appreciate help from you all , I am trying to repair a switching power supply of a Barco tuner , itthere is a Philips part which I believe to be switching power transistor , it is with the following
words on it surface Philips ON4046 F9007 It is controlled by TDA4601 . Can anyone help me to find out what this ON4046 is , I need a replacement or substitute . Thanks in advance |
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#2 |
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diyAudio Member
Join Date: Jul 2004
Location: us
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this part croses to ( i believe a ecg2300) unable to find nte cross
npn xistor Houtput vcbo =1500,vceo=700, vebo=6 ,ic max =8 ,max watts = 125 . I am pretty sure these are the perameters however I am using a old ecg manual http://www.donberg-electronics.com/warehs/groupsn.htm Jeff |
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#3 |
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diyAudio Member
Join Date: Jul 2004
Location: us
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NTE CROSS = NTE2300
wadya know jeff |
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#4 |
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diyAudio Member
Join Date: Jul 2004
Location: Hong Kong
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Dear Jeff ,
Thanks for the great help , it can be replaced with BU508A . LarryN |
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#5 |
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diyAudio Member
Join Date: Jul 2004
Location: Hong Kong
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Dear Jeff ,
Thanks for the great help , it can be replaced with BU508A . LarryN |
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