Samsung Frame QN43LS03TAF Service Manual page 61

Chassis: qwd90
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55/65 inches
LED Connector
CNM803
Main Connector (POWER)
1
B_GND
2
7
N.C
8
13
VAMP_B13V
14
19
PS_ON_N.C
20
25
N.C
26
1
Vdrv_180V
2
7
Dim_CH1
8
CNL802
(12Pin)
(26Pin)
CNM803 (Main Connector)
B_GND
3
N.C
9
B13V
15 VAMP_B13V 16
GND
21
ANA_DIM
PWM1
CNL802 (LED Connector)
Vdrv_180V
3
Vdrv_180V
Dim_CH1
9
Dim_CH2
N.C
4
N.C
GND
10
GND
B13V
22
N.C
4
Vdrv_180V
10
Dim_CH2
4. Troubleshooting
5
B350V
6
11
VAMP_B13V
12
17
N.C
18
23
GND_Signal
24
5
N.C
6
11
N.C
12
B350V
B13V
GND
PWM2
N.C
N.C
4-15

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