Acer Veriton L4610G - Connecting Optional Devices

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Connecting Optional Devices
Refer to the following for information on connecting the motherboard’s optional devices:
JMIC1: Front MIC IN
Pin Signal Name Pin Signal Name
1 GND 2 MIC2_L
3 MIC2_R 4 MIC2_JD
5 GND 6 N/C
JPHOME1: Headphone OUT
Pin Signal Name Pin Signal Name
1 GND 2 LINE2_L
3 LINE2_R 4 LINE2_JD
5 GND 6 N/C
SPI_ROM1: SPI ROM header
This 8 Mb ROM contains the programmable BIOS program.
Pin Signal Name Function
1 CHIP SELECT Select chip
2
VCC VCC
3
DATA OUTPUT data output
4
HOLD hold
5
WRITE PROTECT BIOS write protect
6
CLOCK clock
7
CND CND
8
DATA INPUT data input