Question about APC Matrix-UPS 3000VA UPS System

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I need APC Smart 3000 schematic diagram. UPS in my use has got faulty some resistors no. R38, R40, R43 from its MOSFET driver stage have burnet and their colour codes are not read able. Please send me its schematic diagrame or atleast send me the value of above mentioned resistors so the problem could be fixed. Thanks in advance

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SOURCE: ups apc su3000rm3u resistor wrong

well it could be your mosfet is leacking and some of the those traisitor is spoil check the black color of all the tranistor as well

Posted on Mar 24, 2009

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well it could be your mosfet is leacking and some of the those traisitor is spoil check the black color of all the tranistor as well

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