Haier LD42K3 Service Manual page 19

CN1
Pin number
1
2
CN2(Power for mainboard)
Pin number
1
2
3
4
5
6
Signal name
L
N
Signal name
12V
12V(Audio Amplifier)
GND
12V(Audio Amplifier)
GND(Audio Amplifier)
GND(Audio Amplifier)
Pin number
7
8
9
10
11
No Connection
12 Back Light ON/OFF
Service Manual
Model No.:
Signal name
5V
E-PWM
GND
PW-ON/OFF
19