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Old July 11th 03, 02:51 AM
Aldo Barrios
 
Posts: n/a
Default Monitor V1428NI --H.O.T. running too hot and shorting

This is a 14 inch monitor V1428NI that i fixed replacing the hot
(BU2520DF) for a 2SC5296 but it gets too hot. Well it was hot with the
BU2520DF too. And it won't accept 800x600 and 1024x768 . Only 640x468.
It used to accept the three of them. I have replaced the horizontal
driver (IRF620) with no improvement. I have checked caps and resistors
near the hot and driver. All test ok. I notice there is a blackened
coil, but it is not open.
Any ideas. Thanks.