Gigabyte GA-IMB1900TN - Page 18

17) FPD (Flat Panel Display Header)
The FPD is a high-speed interface connecting the output of a video controller in a laptop computer, computer
monitor or LCD television set to the display panel. Most laptops, LCD computer monitors and LCD TVs use this
interface internally. TheheaderconformstoFPDspecication.
1
8
Pin No. Denition
1 BKLT_EN
2 BKLT_PWM
3 BKLT_PWR
4 BKLT_PWR
5 BKLT_GND/Brightness_GND
6 BKLT_GND/Brightness_GND
7 Brightness_Up
8 Brightness_Down
18) FPD_PWR (Flat Panel Display Power Select Jumper)
This header allows you to select the required operating voltage for the backlight panel. Makesuretheat
panel display supports DC In power voltage. If not, use a DC In adapter that meets the power voltage
specicationofyouratpaneldisplay.
1-2 Close: Set to 12V. (Default)
2-3 Close: Set to DC In.
Pin No. Denition
1 VCC
2 DMIC_DATA
3 GND
4 DMIC_CLK
DEBUG PORT
G.QBOFM
1
19) DMIC_CON (Digital Microphone Header)
This header can be used to connect a digital microphone.
1
1
20) F_AUDIO (Front Panel Audio Header)
 ThefrontpanelaudioheadersupportsHighDenitionaudio(HD).Youmayconnectyourchassisfront
panel audio module to this header. Make sure the wire assignments of the module connector match the
pin assignments of the motherboard header. Incorrect connection between the module connector and the
motherboard header will make the device unable to work or even damage it.
12
910
Pin No. Denition Pin No. Denition
1 MIC2_L 6 Sense
2 GND 7 FAUDIO_JD
3 MIC2_R 8 No Pin
4 NC 9 LINE2_L
5 LINE2_R 10 Sense
Some chassis provide a front panel audio module that has separated connectors on each wire instead
of a single plug. For information about connecting the front panel audio module that has different wire
assignments, please contact the chassis manufacturer.
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