Samsung UN40J5300AG - Establishing a Wired Internet Connection; Using Cat 7 LAN Cables

Location of Parts 
ASSY PCB MAIN Board_Front
B
A
C
Detail
A
B_POWER_EN
CN202 #6
CN202 #3
BD210
L301 #2
B
BD21
C
PANEL_VCC
4-3
4. Troubleshooting