Service ManualModel No.:- 0 -3-2-1 Function Description:M o dProcess signal which incept from exterior equipment then translate into signal that panelcan display.Main oard connectoro e o e oN . M N1 ON/OFF Power On/Off2 5V STB 5V DC Power Supply when Stand y3 GND4 GND Ground5 5V6 5V 5V DC Power SupplyN NNN . M NGND GroundGND Ground3 GND Ground4 GND Ground5 AD Brightness Ad ustment for Panel(Volts DC Output)6 ON/OFF Back-Light ON/OFF Control for Panel (1˖ON/0: OFF)7 12V INVERTER 12V DC Power Supply8 12V INVERTER 12V DC Power Supply9 12V INVERTER 12V DC Power Supply10 12V INVERTER 12V DC Power Supply

Service ManualModel No.:- 0 -3-2-1 Function Description:M o dProcess signal which incept from exterior equipment then translate into signal that panelcan display.Main oard connectoro e o e oN . M N1 ON/OFF Power On/Off2 5V STB 5V DC Power Supply when Stand y3 GND4 GND Ground5 5V6 5V 5V DC Power SupplyN NNN . M NGND GroundGND Ground3 GND Ground4 GND Ground5 AD Brightness Ad ustment for Panel(Volts DC Output)6 ON/OFF Back-Light ON/OFF Control for Panel (1˖ON/0: OFF)7 12V INVERTER 12V DC Power Supply8 12V INVERTER 12V DC Power Supply9 12V INVERTER 12V DC Power Supply10 12V INVERTER 12V DC Power Supply

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Haier LE22D10 Service Manual