LED driver connectorCN9,CN10Pin number Signal name1 +2 -Backlight adjust connectorCN61 BL_ON2 ADJ3 GNDAMP power connector CN41 GND2 GND3 VCC4 VCCMainboard power supplyconnector CN5Pin number Signal name1 12V2 12V3 GND4 GND5 5V6 5V7 GND8 GND9 STB10 5VSBService ManualModel No.: 42D35004-3. Power Supply Module4-3-1. Function DescriptionTo supply power for Mainboard, Panel.4-3-2. Connector denitionCN6CN5CN4 CN1CN9 CN10CN1 is the Power cord connector.15