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Quick Reference
EHL051
Board Layout
Top View
1
1
R8973
R386
R387
D8051
R8972
6
5
2
J59
2
1
C9940
R8981
U8044
10
3
2
C703
C254
U8046
U18
10
4
2
AUR13
AUC14
AUR15
AUU1
R8914
R8909
AUD4
C9919
AUR25
R8915
R8913
R8912
R8911
C9920
C9917
RTC Battery
Front Panel
COM1
COM2
HDMI
LAN2
LAN1
USB3_0/1
© February 29, 2024 DFI Inc.
R8642
C9781
R8949
R8644
R8622
5
R8616
U8039
R8633
R8950
R8636
CN28
R8816
R8817
U94
R467
D8038
R8826
R1013
D11
D10
DPF1501
DPQ1502
DPQ1506
R478
D8042
D8040
D8041
Q16
R8828
C9890
C401 C402
TSR2
C8477
C8473
TSU26
C8259
C8258
TSD15
R8980
TP8008
TP8007
C9941
TSC46
M2CN1-G3
TSC40
TSU1
TSC45
TSC42
TSC41
C874
9
TSC43
R1168
TSC44
R1166
TSR13
R1169
R1167
TSC38
TSR6
C877
TSC48
TSR4
SOC8
R1171
SOR53
R1170
TSC39
TSR5
SOR8
C876
1
TSC67
TSC63
TSR41
TSU12
13
TSC64
9
R270
R59 R60
TSC70
R271
M2CN3
TSC72
TSR39
TSC74
TSC69
TSR31
TSC71
TSR38
TSR33
TSC75
R272
1
ETQ5
TSC73
TSR32
C9929
C9930
AUC12
AUC13
M2R79
M.2 E Key
M2CN1
AUC9
M2C3
R8998
M.2 B Key
Q13
M2R20
M2CN2
C252
M2R21
U31
R8997
C9942
Q11
U92
R9004
R1198
M2R7
M2R9
Q18
6
C420
R453
R1011
CN23
R1007
C764
R472
R622 R617
R623 R614
R625 R615
R89
C432
R624 R616
R88
C431
C81
C82
C454
ETC170
R8927
ETR157
R577
ETC165
ETC167
R78
TP33
R8926
ETC166
C918
TP17
C583
TP19
C595
TP4
TP8
R101
C62
TP18
C917
C578
TP8011
C41
C579
C550
C58
C581
C551
C545
C543
C76
C580
R8953
C549
C63
C544
C547
C77
TP52
C59
C455
C457 C456
C548
C574
R2
C452
R730 R731
TP27
C582
C511
R732
R683
R8878
C567
R76
R810
R74
C922
C8122
C8134
C8137
C8095
C8135
C8123
C8129
C8126
C8136
TP10
C8130
C8121
C8120
C8128
C8096
C8127
C8118
C9695
C8093
S8005
R8114
LC805
R56
C8097
S8004
R8876
C9699
C9700
U8004
R8893
R8891
C8241
R8892
R8890
R8117
R8112
C9907
C8108
R8110
R8118
C8091
1
3
C8107
C8085
R8897
14
C8094
R8111
DPC632
DPC628
DPC607
DPQ605
DPC614
DPQ607
JP2
DPC613
DPC615
DPC608
DPC629
DPC616
DPC604
DPC612
DPC617
DPR612
DPR648
DPC618
DPR608
39
DPR650
DPR605
DPR624
DPR623
DPC610
15
DPCN601
DPC603
DPFB602
DPFB601
R113
R125
40
R126
LVDS Backlight Power/SATA Power
USB2_4/5
SATA Connector
DC-IN
12
Nano SIM Slot (Opt.)
13
LVDS
SPI
www.dfi.com
7
CN22
CN25
8
R8933
R8932
UBC11
UBU9
UBR37
1
2
ETC168
10
UBSC13
D8046
D8045
C589
R8759
R573
9
10
R8758
R923
X5
R572
R918 R893
R891
R921
TP8005
C687
R3
R905
R8951
R926
R886
U41
U80
R920
R894
U8038
R899
R8952
R896
R721
R919
R763
R764
R900
U82
R883
R689
R690
R705
R704
R912
R686
R687
R691
R692
C871
R888
C407
U83
U81
C9
R916
C10
C870
R838
11
R1177
R8943
C866
U78
R8944
C11
R8217
C12
R8218
SC807
Q8008
Q8010
R8210
C9906
R8215
D8011
R825
R1160
R8191
R8192
C868
R8195
R8189
C8180
U79
R8194
C8181
R8193
U8037
D8025
C881
C8039
R1175
R702
R8896
12
R1172
R700
Q8052
R701
Q8076
R703
C8038
U87
C611
R8050
R8046
R8895
DPR642
DPQ1509
R8045
R8885
DPQ1511
C148
DPR622
C147
R410
16
1
R414
R415
R418
U12
R407
R417
R412
R413
Q21
2
R993
R995
R994
R992
UBSC11
UBC20
9
U8036
UBC3
R8995
5
1
1
J2
R955
Q59
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Table of Contents
Related Manuals for DFI EHL051
Summary of Contents for DFI EHL051
- Page 1 R1198 M2R7 M2R9 R126 R995 R994 R992 RTC Battery LVDS Backlight Power/SATA Power USB2_4/5 Front Panel COM1 SATA Connector DC-IN COM2 Nano SIM Slot (Opt.) HDMI Panel Backlight Power Select LAN2 LVDS LAN1 USB3_0/1 © February 29, 2024 DFI Inc.
- Page 2 C8191 R8275 C8183 R1191 DPR637 R8597 R1189 DPC626 R694 DPR643 R110 R8044 AUR69 R8043 D8050 R8906 R626 DDR4 (SO-DIMM1) C155 C154 DIMM3 C253 C156 M2R72 R9005 R930 R104 R105 R109 R108 R929 SMBus/I2C (Opt.) Front Audio Quick Reference | EHL051...
- Page 3 X DC-IN (CN20) Assignment Assignment DCJACK_IN RTC Signal X SMBus/I2C (Opt.) (J58) Assignment Assignment 3V3SB SMB_I2C_CLK SMB_I2C_DATA SMB_ALERT# X LVDS Backlight Power/SATA Power (J44) Assignment Assignment +12V (Default) BLONOFF DIMMING Note: Pin#5 share 5V with SATA power. Quick Reference | EHL051...
- Page 4 X Front Panel (J59) Assignment Assignment SIO_PWSIN# 3V3SB SUS_LED# SYSRST# HD_LED# X SATA Connector (J2) Assignment Assignment SATA1_TXP SATA1_TXN SATA1_RXN SATA1_RXP X DIO (J54) Assignment Assignment DO_0 DI_0 DO_1 DI_1 DO_2 DI_2 DO_3 DI_3 5VSB Quick Reference | EHL051...
- Page 5 X COM1 (J51) Assignment Assignment MDCD1# MSIN1 MSOUT1 MDTR1# MDSR1# MRTS1# MCTS1# MRI1# X COM2 (J52) Assignment Assignment MDCD2# MSIN2 MSOUT2 MDTR2# MDSR2# MRTS2# MCTS2# MRI2# Quick Reference | EHL051...
- Page 6 X USB2_4/5 (J53) Assignment Assignment 5V_USB45 5V_USB45 USB2_4_C_N USB2_5_C_N USB2_4_C_P USB2_5_C_P X Front Audio (J55) Assignment Assignment MIC2_L AGND_AUDIO MIC2_R LINE2_R MIC2-JD AGND_AUDIO LINE2_L LINE2-JD Quick Reference | EHL051...
- Page 7 VCC_PANEL VCC_PANEL VCC_PANEL VCC_PANEL DFI reserves the right to change the specifications at any time prior to the product's release. This QR may be based on the product’s revision. For more documentation and drivers, please visit the download page at www.dfi.com/...
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