LG 42LV4400 Service Manual page 24

J3 C [Main BD to Key pad BD]
ONNECTION
Pin
1
2
3
4
5
J5 C [Main BD to SPEAKER ]
ONNECTION
Pin
1
2
3
4
TCN3 C
ONNECTION
Pin
1
2
3
4
CONFIDENTIAL – DO NOT COPY
Description
+5VSB
GND
ENCODER A
GND
ENCODER C
Description
R+
R-
L+
L-
[I2C INTERFACE]
Description
N.C.
SDA_TPS
SCL_TPS
GND
Page 6-2
File No. SG-0000034