Smps Board - Samsung UN49KS800DF Service Manual

5. Wiring Diagram

5-3-3. SMPS Board

49" / 55"
„
SMPS Board Pin Map
„
1 GND
3 GND
5 Vamp
7 Vamp
9 Vamp
11 A13V
13 A13V
15 A13V
17 A13V
19 GND
21 PWM_DIMMING_OUT8 22 PWM_DIMMING_OUT7
23 PWM_DIMMING_OUT6 24 PWM_DIMMING_OUT5
25 PWM_DIMMING_OUT4 26 PWM_DIMMING_OUT3
27 GND
29 PWM_DIMMING_OUT1 30
5-10
CNL801
2
1
CNM803
1
2 GND
4 GND
6 GND
8 OVD LEVEL
10 FAIL COUNT
12 OVD ON/OFF
14 BLU ON/OFF
16 Power ON/OFF
18 GND
20 GND
28 PWM_DIMMING_OUT2
ANA_DIM
CNM803
1
3
5
7
9
11
13
15
17
CNL801
2
IF2 2
1+ 4
1- 6
2+ 8
2- 10
3+ 12
3- 14
4+ 16
4- 18
IF1
5+
5-
6+
6-
7+
7-
8+
8-