Samsung PS43F4500AWXZG - Page 26

4.Troubleshooting
Check the LED
Ye s
Ye s
Ye s
Re place the Main Boa rd.
Che ck / Re place the FFC Ca ble.
Che ck the FFC Cable
Is it connected corre ctly?
Re place the S MP S .
Che ck All output voltages on S MP S .
Are a ll volta ge ne rma l?
Che ck the LED ope ra tion of Logic Boa rd
whitch is norma lly ope ra ting?
(Norma l : Blink once a s econd)
No
No
No
Che ck / Re place the X/Y Main or
Logic Boa rd.
CAUTION
MakesuretodisconnectthepowerbeforeworkingontheSMPSboard.
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