Sharp LC-55LE541U - Chapter 6 Main Board I;O Connections; Power Board to Main Board Connection (JP1); IR Sensor and Display Board Connections

CONFIDENTIAL – DO NOT COPY
Page 6-1
File No. SG-0000245
Chapter 6 Main Board I/O Connections
JP1 CONNECTION [Power Board to Main BD]
Pin Description
1 +19V
2 +19V
3 +19V
4 GND
5 GND
6 GND
7 +12V_ON_OFF
8 BL_ON/OFF
9 BL_DIMMING_1
10 BL_DIMMING_2
J13
CONNECTION [Main BD to IR Light Sensor BD]
Pin Description
1 IR
2 IR_POWER
3 GND
4 LED_White
5 LS_SCL
6 LS_SDA
JI3 CONNECTION [Main BD to Display BD]
Pin Description
1 IR_Power
2 GND
3 ADIN1
4 ADIN0