Samsung QN49Q6FAMF Service Manual page 29

SMPS Power
„
SMPS Front : 49 / 55 inches
1 GND
7 Vamp
13 A13V
19 GND
25 PWM4
CNL801 (LED Connector)
1 IF2 2
3 1+ 4
5 1- 6
7 2+ 8
9 2- 10
11 3+ 12
13 3- 14
4+
15 16
17 4- 18
CN9003 (MAIN Connector)
2 GND 3
8 OD_Level 9
14 BLUEON/OFF 15
20 GND 21
26 PWM3 27
IF1
5+
5-
6+
6-
7+
7-
8+
8-
GND 4 GND
Vamp 10 Fail Count
A13V 16 PS_ON/OFF
PWM8 22 PWM7
GND 28 PWM2
Fuse
CN9003
CNL801
4. Troubleshooting
5 Vamp 6
11 A13V 12 OD_ON/OFF
17 A13V 18
23 PWM6 24
29 PWM1 30
GND
GND
PWM5
ANA_DIM
4-3