Acer Aspire M1610 Aspire M1610-Veriton M261 Service Guide - Page 71

Front USB Illustration Silk Screen F_USB? Front Audio Illustration Silk Screen F_AUDIO Pin Signal Name 1 VREG_FP_USBP WR0 2 VREG_FP_USBP WR0 3 USB_FP_P04 USB_FP_P15 USB_FP_P0+ 6 USB_FP_P1+ 7 Ground 8 Ground 9 Key 10 Ground Footprint H2X5MZO9 Description Front Panel USB Power(Ports 0,1) Front Panel USB Power(Ports 0,1) Front Panel USB Port 0 Negative Signal Front Panel USB Port 1 Negative Signal Front Panel USB Port 0 Positive Signal Front Panel USB Port 1 Positive Signal Schematic Part HEADER_2X5_9 Pin Signal Name Description 1 MIC2-L Front Panel Microphone input signal 2 AUD_GND Ground used by Analog Audio Circuits 3 MIC2-R Microphone Power 4 AUD_PRESENCE_ Filtered +5V used by Analog Audio Circuits L 5 LINE2-R Right Channel Audio signal to Front Panel 6 MIC2-JD Right Channel Audio signal Return from Front Panel 7 FRONT-IO-SENSE RSVD for future use to control Headphone Amplifier 8 Key No Pin 9 LINE2-L Left Channel Audio signal to Front Panel 10 LINE2-JD Left Channel Audio signal Return from Front Panel Footprint Schematic Part h2x5mzo8_1h86 HEADER_2X5_8 Chapter 5 63