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65
Chapter 5
NIC_USB1
Jumper/Header Name
Pin Number
Signal Name
NIC_USB1
1, 5
LANUSBPWR
2
USB6N_C
3
USB6P_C
4, 8
GND
6
USB7N_C
7
USB7P_C
23,24
Ground
25,26
27,28
29,30
9
Bypass to GND.
10
MDI0+
11
MDI0-
12
MDI1+
13
MDI1-
14
MDI2+
15
MDI2-
16
MDI3+
17
MDI3-
18
GND
19
LAN_LED
20
PU to 3.3V
21
LED_100#
22
LED_1000#
U
SB-1
RJ4
5-MJ
2
USB
-2
GR
N_LE
D
GRN_
LED
YLW_
LED
NIC_USB1
CONN-USBx2_RJ45
27
28
29
30
1
5
2
6
3
7
4
8
23
24
25
26
22
21
9
10
11
12
13
14
15
16
17
18
20
19
Содержание Veriton M275
Страница 1: ...i Acer Veriton M275 Service Guide PRINTED IN TAIWAN ...
Страница 8: ...viii FRU Field Replaceable Unit List 68 Veriton M275 Exploded Diagram 69 Veriton M275 FRU List 70 ...
Страница 12: ...4 Chapter 1 Block Diagram ...
Страница 51: ...Chapter 3 43 3 Take out the printer port from chassis 4 Take out the COM port from chassis ...
Страница 58: ...50 Chapter 3 4 Removing the screws from the chassis 5 Lift the front I O and USB assembly away from chassiss ...
Страница 66: ...Chapter 5 58 M B Placement Jumper and Connector Information Chapter 5 ...