Acer AL2223WD AL2223WD Service Guide - Page 51

5 4 D PC5V C PC5V B A3 PC5V 3.INPUT A2 RIN GNDR GIN GNDG BIN GNDB SOG VSYNC HSYNC R+ RG+ GB+ BCLK+ CLK- DDCA_SDA DDCA_SCL DET_VGA DDCD_SDA DDCD_SCL DET_DVI HPD_CTRL +5V VCC12 VCC3.3 VCC1.8 PC5V VCTRL VCC12 on_BACKLIGHT +5V Adj_BACKLIGHT VCC3.3 VCC1.8 2.POWER A 5 4 3 2 1 SCHEMATIC DIAGRAM Main Board Circuit A4 RIN GNDR GIN GNDG BIN GNDB SOG VSYNC HSYNC R+ RG+ GB+ BCLK+ CLK- DDCA_SDA DDCA_SCL DET_VGA DDCD_SDA DDCD_SCL DET_DVI HPD_CTRL LVA0P LVA0M LVA1P LVA1M LVA2P LVA2M LVACKP LVACKM LVA3P LVA3M LVB0P LVB0M LVB1P LVB1M LVB2P LBA2M LVBCKP LVBCKM LVB3P LVB3M on_PANEL +5V VCC1.8 VCC3.3 A5 LVA0P LVA0M LVA1P LVA1M LVA2P LVA2M LVACKP LVACKM LVA3P LVA3M LVB0P LVB0M LVB1P LVB1M LVB2P LVB2M LVBCKP LVBCKM LVB3P LVB3M +5V VCC1.8 on_PANEL 5.PANEL VCC3.3 A6 VCTRL on_BACKLIGHT Adj_BACKLIGHT VOLUME STBY MUTE VOLUME STBY MUTE Chapter 7 D +5V VCC12 +5V VCC12 C VCC3.3 VCC12 B VCC3.3 VCC12 6.AUDIO 4.SCALER 3 Title TVI TSUMU58WJ Size Document Number A TOP Date: 2 Sheet 1 of 1 A Rev A1A 6