Samsung QE49Q8 Series Service Manual page 30

• 75", 85"
CNM801 (main connector)
1 GND
3 GND
5 Vamp
7 Vamp
9 NC
11 A13V
13 A13V
15 A13V
17 A13V
19 GND
2 GND
4 GND
6 GND
8 OVD_LEVEL
10 ANA-DIM
12 OD ON/OFF
14 BLU_ON/OFF
16 POWER_ON/OFF
18 GND
20 GND
CNM802 (LD Board)
1 GND
3 Vdrv
5 Vdrv
7 Vdrv
9 Vdrv
11 GND
13 B13V
15 FB
17 GND
19 GND
4. Troubleshooting
2 GND
4 Vdrv
6 Vdrv
8 Vdrv
10 Vdrv
12 GND
14 FAULT
16 GND
18 GND
20 GND
4-3