Smps Board - Samsung Frame QN43LS03TAF Service Manual

5-2-2. SMPS Board

• 43 inches
CNM803
1
(26Pin)
(To Main Board)
LEAD CONNECTOR-POWER
„ SMPS Board Pin Map
1 B_GND
3 N.C
5 B350V
7 N.C
9 GND
11 VAMP_B13V
13 VAMP_B13V
15 VAMP_B13V
17 N.C
19 PS_ON_N.C
21 ANA_DIM
23 GND_Signal
25 N.C
CNM803
1
2 B_GND
4 N.C
6 B350V
8 N.C
10 GND
12 B13V
14 B13V
16 B13V
18 GND
20 GND
22 N.C
24 PWM2
26 PWM1
1 Vdrv_180V
3 Vdrv_180V
5 N.C
7 Dim_CH1
9 Dim_CH2
11 N.C
5. Wiring Diagram
(12Pin)
2
CNL802
2
2 Vdrv_180V
4 Vdrv_180V
6 N.C
8 Dim_CH1
10 Dim_CH2
12 N.C
CNL802
5-5