DFI EHL171, Quick Reference

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Board Layout
1
www.dfi.com
Quick Reference
EHL171/EHL173
Heater
1 2
9
1 2
9
1 2
9
1 2
9
1 2
9
1 2
9
S/PDIF
1
5
InnoAGE
HDR1
PCIE1
1
2
9 10
1
2
9
Line Out
12V DC-IN
DDR4_1 SODIMM (Top)
DDR4_2 SODIMM (Bottom)
Buzzer
Front Panel
12
2
11 1
3
1
SPI Flash BIOS
1
2
9
1
DIO
1
1 2
39 40
1
40
DP2 HDMI
LAN1
(2.5G)
LAN2
(2.5G)
USB 0/1 USB 2/3
USB4/5
(USB2.0)
USB6/7
(USB2.0)
SATA0
SATA1
COM
1/2/3/4/5/6
(top to bottom)
M.2 B Key
2242
2260
2280
M.2 E Key
2230
DIO Power
LVDS
eDP
SYS FAN 2
CPU/SYS FAN 1
1
1
JP1
1
Battery
1 1
6 6
TSJP2 TSJP1
SATA0/1 Power (up to down)
1
1
1
1
Front
Audio
DPJP2
DPJP1
6
1
JP2
1 2
13 14
J3
1
DPJ1
1
1
DPJP3
1
6
1 2
6
J14
1 Heater
2 InnoAGE HDR1
3 Front Audio
4 JP2
5 USB6/7(USB2.0)
6 USB4/5(USB2.0)
7
S/PDIF
8 COM1~6
9 TSJP2
10 TSJP1
11 Front Panel
12 DIO Power
13 DIO
14 SATA0/1 power (up to down)
15 Clear CMOS (JP1)
16 Battery
17 DPJ1
18 DPJP2
19 DPJP1
20 DPJP3
21 eDP
22 CPU FAN
23 SYS FAN
24 LVDS
25
J3
26 SIM
1
3
2
4
5
6
7
8
10
13
9
11
12
14
15
16
17
18
Heater
1 2
9
1 2
9
1 2
9
1 2
9
1 2
9
1 2
9
S/PDIF
1
5
Front
Audio
PCIE1
1 2
9 10
1
2
9
DDR4_1 SO DIMM (Top)
DDR4_2 SO DIMM (Bottom)
Buzzer
Front Panel
12 2
11 1
JP6
3
1
SPI Flash BIOS
1
2
9
TPM
1 1
1 2
39 40
1
40
VGA
DP2
DP1
HDMI
LAN1
(2.5G)
LAN2
(2.5G)
USB 0/1 USB 2/3
USB4/5
(USB2.0)
USB6/7
(USB2.0)
SATA 0
SATA 1
M.2 B Key
224 2
226 0
228 0
M.2 E Key
223 0
LVDS
eDP
SYS FAN 2
1
1
3
1
JP1
1 Battery
1 1
6 6
TSJP2TSJP1
SIM Card
slot
19
20
21
22
23
24
25
26