User ManualTable of ContentsCover Page1Important Safety Notice11. Product Specification31.1 SCOPE31.2 GENERAL REQUIREMENTS31.3 ELECTRICAL31.4 PANEL ELECTRICAL71.5 Optical Characteristics82 OSD Menu92.1 MAIN OSD MENU93. Exploded Diagram113.1 Packing Exploded Diagram113.2 Product Exploded Diagram124. Assembly and Disassembly Procedures134.1 Assembly procedures:134.2 Disassembly procedures175. Troubleshooting215.1 No display on the screen (Screen is black and colour of LED is amber.)215.2 Nothing displays on the screen (Screen is black and colour of LED is blue.)225.3 Check the backlight unit235.4 Abnormal Screen:245.5 Abnormal OSM display - OSD Adjusment Problem255.6 Abnormal Plug and Play Operation265.7 Checking the interface circuit of sync signal275.8 Checking the resolution change IC movement285.9 Checking the DC/DC converter circuit295.10 Checking the inverter board circuit305.11 HDMI signal check316. Firmware Upgrade Process327. Writing EDID Process348.Schematics and Layouts368.1 ACER_LCD_G243W_SCHEMATICS_BLOCK DIAGRAM368.2 ACER_LCD_G243W_SCHEMATICS_POWER BOARD378.3 ACER_LCD_G243W_SCHEMATICS_INTERFACE_BD_POWER388.4 ACER_LCD_G243W_SCHEMATICS_INTERFACE_BD_MCU AND FUNCTION KEY398.5 ACER_LCD_G243W_SCHEMATICS_INTERFACE_BD_VGA INPUT398.6 ACER_LCD_G243W_SCHEMATICS_INTERFACE_BD_HDMI AND DVI INPUT418.7 ACER_LCD_G243W_SCHEMATICS_INTERFACE_BD_SCALER418.8 ACER_LCD_G243W_SCHEMATICS_INTERFACE_BD_SDRAM438.9 ACER_LCD_G243W_SCHEMATICS_INTERFACE_BD_USB AND CAM/MIC OUTPUT448.10 ACER_LCD_G243W_SCHEMATICS_INTERFACE BD _AUDIO LINE OUT448.11 ACER_LCD_G243W_SCHEMATICS_INVERTER BD458.12 ACER_LCD_G243W_SCHEMATICS_FUNCTION _KEY468.13 ACER_LCD_G243W _LAYOUTS_POWER BOARD488.14 ACER_LCD_G243W LAYOUTS__ YOUTS_INTERFACE BOARD488.15 ACER_LCD_G243W LAYOUTS__ YOUTS_FUNCTION KEY BOARD508.16 ACER_LCD_G243W LAYOUTS__ YOUTS_INVERTER BOARD51Size: 25.2 MBPages: 51Language: EnglishOpen manual
Service ManualTable of ContentsCover Page1Important Safety Notice11. Product Specification31.1 SCOPE31.2 GENERAL REQUIREMENTS31.3 ELECTRICAL31.4 PANEL ELECTRICAL71.5 Optical Characteristics82 OSD Menu92.1 MAIN OSD MENU93. Exploded Diagram113.1 Packing Exploded Diagram113.2 Product Exploded Diagram124. Assembly and Disassembly Procedures134.1 Assembly procedures:134.2 Disassembly procedures175. Troubleshooting215.1 No display on the screen (Screen is black and colour of LED is amber.)215.2 Nothing displays on the screen (Screen is black and colour of LED is blue.)225.3 Check the backlight unit235.4 Abnormal Screen:245.5 Abnormal OSM display - OSD Adjusment Problem255.6 Abnormal Plug and Play Operation265.7 Checking the interface circuit of sync signal275.8 Checking the resolution change IC movement285.9 Checking the DC/DC converter circuit295.10 Checking the inverter board circuit305.11 HDMI signal check316.Schematics and Layouts326.1 ACER_LCD_P243W_SCHEMATICS_BLOCK DIAGRAM326.2 ACER_LCD_P243W_SCHEMATICS_POWER BOARD336.3 ACER_LCD_P243W_SCHEMATICS_INTERFACE_BD_POWER346.4 ACER_LCD_P243W_SCHEMATICS_INTERFACE_BD_MCU AND FUNCTION KEY356.5 ACER_LCD_P243W_SCHEMATICS_INTERFACE_BD_VGA INPUT366.6 ACER_LCD_P243W_SCHEMATICS_INTERFACE_BD_HDMI AND DVI INPUT376.7 ACER_LCD_P243W_SCHEMATICS_INTERFACE_BD_SCALER386.8 ACER_LCD_P243W_SCHEMATICS_INTERFACE_BD_SDRAM396.9 ACER_LCD_P243W_SCHEMATICS_INTERFACE_BD_USB AND CAM/MIC OUTPUT406.10 ACER_LCD_P243W_SCHEMATICS_INTERFACE BD _AUDIO LINE OUT406.11 ACER_LCD_P243W_SCHEMATICS_INVERTER BD426.12 ACER_LCD_P243W_SCHEMATICS_FUNCTION _KEY436.13 ACER_LCD_P243W _LAYOUTS_POWER BOARD446.14 ACER_LCD_P243W LAYOUTS__ YOUTS_INTERFACE BOARD456.15 ACER_LCD_P243W LAYOUTS__ YOUTS_FUNCTION KEY BOARD466.16 ACER_LCD_P243W LAYOUTS__ YOUTS_INVERTER BOARD47Size: 14.6 MBPages: 47Language: EnglishOpen manual
