Haier 48E2500 Service Manual

- 9 -Service ManualModel No.: 48E25003-2-1 Function DescriptionProcess signal which incept from exterior equipment then translate into signal that panelcan display.3-2-2 Connector DefinitionCNB2(2PIN/2.0): POWER SUPPLY FOR UPGRADECONNECTORNO. SYMBOL DESCRIPTION1 GND Ground2 12V +12V DC Power SupplyCN6(14PIN/2.0): IR& KEY BOARD CONNECTORNO. SYMBOL DESCRIPTION1 GND Ground2 K7 Key7(Reserved)3 K6 Key64 K5 Key55 K4 Key46 K3 Key37 K2 Key28 K1 Key19 K0 Key010 GND Ground11 IR IR Receiver12 GRN Green Indicator13 RED Red Indicator14 5V +5V DC Power SupplyCN5(2h18PIN/2.0): LVDS INTERFACENote: PIN31~40 are optional. The connector or each PIN can refer to the panel specification.NO. SYMBOL DESCRIPTION1 VSELPower Supply for Panel2 VSEL3 VSEL4 GND Ground141

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