5. Wiring Diagram
CN1202 (Main Board) ↔ CN1 (Function)
Pin No. (SMPS)
Signal (SMPS)
Pin No. (Main Board)
Signal (Main Board)
1
IR
1
IR
2
GND
2
GND
3
A3.3V
3
A3.3V
4
MSCL
4
SCL
5
MSDA
5
SDA
6
KEY_INPUT1
6
KEY1
7
KEY_INPUT2
7
KEY2
8
LED_STB
8
LED
CN902 (Main Board) ↔ SPEAKER
Pin No. (SMPS)
Signal (SMPS)
1
R+_OUT
2
R-_OUT
3
L+_OUT
4
L-_OUT
5-3
Copyright© 1995-2013 SAMSUNG. All rights reserved.