Connector Functions - Samsung S22A450BW Service Manual

5-3. Connector Functions

Connector
CN101  CN600
CN1 ~ CN4 In
CN102
CN101
CN102
CN400
Supplies 5V from the power board to the main board and transmits the PWM output from the
power board to the inverter.
*When a problem occurs: The No Power and Blank Screen errors may occur.
Transmits the lamp current (110mA ~ 112mA) generated in the inverter to the lamp of the
panel.
* When a problem occurs: The Blank Screen error may occur.
Transmits the input power of 90 to 263V to the power board.
* When a problem occurs: The No Power error may occur.
Connects to the function board.
* When a problem occurs: The No LED screen and Function failure errors may occur.
VGA signal input terminal
* When a problem occurs: The No RGB output error may occur.
Transmits the LVDS signals from the main board to the panel.
* When a problem occurs: The Blank screen and No Power errors may occur.
Functions
5. Wiring Diagram
5-3