Samsung PN51F5350AFXZA Service Manual page 25

Copyright© 1995-2013 SAMSUNG. All rights reserved.
Che ck the LED ope ra tion of Logic Boa rd
whitch is norma lly ope ra ting?
(Norma l : Blink once a s e cond)
Ye s
Che ck the FFC Ca ble
Is it conne cte d corre ctly?
Ye s
Che ck All output volta ge s on S MP S .
Are a ll volta ge ne rma l?
Ye s
Re pla ce the Ma in Boa rd.
Module FFC Cable
<64" PDP>
Check the LED
Operation.
No
No
No
4. Troubleshooting
Che ck / Re pla ce the X/Y Ma in or
Logic Boa rd.
Che ck / Re pla ce the FFC Ca ble .
Re pla ce the S MP S .
4-5