Pin Connection - Samsung PL43E400U1F Service Manual

5.1.1. Pin Connection

Pin No. (SMPS)
1
2
3
4
5
6
7
8
9
10
11
12
Pin No. (SMPS)
1
2
3
4
5
6
Pin No. (Main Board)
1
2
3
4
5
6
7
8
Copyright© 1995-2012 SAMSUNG. All rights reserved.
(1)
CN801(SMPS) ↔ CN201(Main Board)
Signal (SMPS)
PS-ON
STBY
GND
D15V
GND
GND
D5.3V
D5.3V
GND
D15V
D15V
D5.3V
(2)
CN804(SMPS) ↔ CN4007(Y Board)
Signal (SMPS)
VS
VS
N.C
VA
GND
D15V
E450 (3)
CN1201(Main Board) ↔ CN1(FUNCTION)
Signal (Main Board)
IR
GND
3.3V
SCL
SDA
KEY1
KEY2
LED
Pin No. (Main Board)
1
2
3
4
5
6
7
8
9
10
11
12
Pin No. (Y Board)
1
2
3
4
5
6
Pin No. (FUNCTION)
1
2
3
4
5
6
7
8
5. Wiring Diagram
Signal (Main Board)
SW_POWER
A5V_PW
DGND
B15VS_PW
DGND
DGND
B5V_PW
B5V_PW
DGND
B15V_PW
B15V_PW
B5V_PW
Signal (Y Board)
D5.3V
GND
VS_ON
VS_SIGNAL
DS_ON
GND
Signal (FUNCTION)
IR
GND
A3.3V
SCL
SDA
INT
LED
LED
5-2