LG 49UB850T - Video Error; No Video; Normal Audio

Interconnection – sub PCB (XXUB98 series)
[PCBs]
1
2
1
2
Main PCB
PSU
1
3
4
T - CON
LOGO + IR Jog Key
3
5
6
BT MOTION ASSY
WIFI ASSY
7
5
4
6
WIFI ASSY
BT MOTION ASSY
WIFI
ASSY
BT
MOTION
ASSY
To Main
7
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