Samsung PS43D450A2W - Page 20

4.Troubleshooting
Yes
Yes
Yes
Yes
Power indicator LED is on?
Check AC power connection.
Replace the Main Board.
Connect the cable between
CN801 and CN201 connector.
Are the SMPS CN801 and Main CN201
connected?
Replace Fuse. (F801S)
Is the Fuse(F801S) of the SMPS Power
Input Part Open?
Replace the SMPS.
SMPS CN801
PIN2 : STB5V
PIN1_ PS ON : Check to see if it is 0V?
No
No
No
No
CAUTION
MakesuretodisconnectthepowerbeforeworkingontheSMPSboard.
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8/6/2016
Published in Heiloo Holland