Haier HL15T Servise Manual
Also see for HL15T: User manualService manual
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Contents
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Process signal which incept from exterior equipment，then translate into signal that panel can display.3.2.2 Connector definitionMain board connectorPower connectors(CN3,CN5)CN3 CN5Pin number Signal name Pin number Signal name1 +12VEXT 1 +12V2 +12VEXT 2 GND3 BLON 3 GND4 ADJ 4 +5V5 GND 5 STB6 GND7 PWR-ONNotes:CN3-Pin 3: Backlight on/off:The system can turn on or turn off the backlight of TFT LCD Panel through the power supply unit path.CN3-Pin 7: System power on / standbySystem board will use this pin to control system power.CN3-Pin 4: Control the luminance of backlightThe system can generate the PWN signal to control the strength of TFT LCD Panel’s backlight throughthis connector.TFT LCD Panel(LVDS) Connector(CN4)Pin number Signal name Description1-3 Power Power for panel4-6 GND Ground7 RXE0- LVDS EVEN 0 - Signal8 RXE0+ LVDS EVEN 0 + Signal9 RXE1- LVDS EVEN 1 - Signal10 RXE1+ LVDS EVEN 1 + Signal9 |
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