Samsung BD-P1000XEU Manual page 26

Trouble Shooting
BD playback picture is OK ?
DVD playback picture is OK ?
Clock and data output from
5-6
No Picture
Logo screen is OK ?
Yes
Yes
Yes
U14 ? (R391, R37,R86)
Yes
Change the Main PCB
No
NO LOGO
No
BD
No
DVD
No
U14, X1 check for soldering error
Samsung Electronics