Philips 751 Dvd player

[Tom]

I would appreciate any help to repair my Philips 751Dvd player. Unit is completely dead. Output from bridge rectifier is 300v and goes as far as pin 1/5 on primary of TX 5131. Nothing at all on the secondary of TX. All diodes seem to check ok. Looks like a power mosfet in primary of TX 5131 but unable to check if it is ok. Does anybody know a number for it so I may replace it? Can any one send me the schematic and operational information for this particular model? All I did was switch unit on/off and it died! Has any one out there had this problem? Please help if you can.