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Fuse Bursts

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Justice

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The fuse of my Baseline DVD player bursts when I piug it! I changed all diodes on its power circiut, measured every resistor and changed tha Viper22 IC on the circiut but it still does the same thing! How can I rectify the problem? please help
 
Have you replaced the filter capacitors too?

What sort of power supply does it use?

Is it a switching PSU?

If so the driver MOSFET/BJT might have blown.

Have you checked the other components for any obvious signs of failure like cracks or blackening?
 
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