19
CN8(17-22): LAN LED Connector
PIN Description PIN Description
17
Link LED
18
330
Ω
pull 3VSB
19
ACT LED
20
330
Ω
pull 3VSB
21
Speed LED
22
330
Ω
pull 3VSB
2
1
39
40
3.13 USB Connector
The HS-4706/HS-4706M provides one 8-pin internal connector at
location
CN8(33-40)
and two 4-pin external connector, at locations
CN3(23-30)
, for four USB2.0 connections to the HS-4706/HS-4706M.
CN8(33-40): Internal USB2.0 Connector
PIN Description PIN Description
33
VCC
34
VCC
35
BD3-
36
BD4-
37
BD3+
38
BD4+
39
GND
40
GND
2
1
39
40
CN3(23-30): External USB2.0 Connector
PIN Description PIN Description
23
VCC
24
VCC
25
BD1-
26
BD2-
27
BD1+
28
BD2+
29
GND
30
GND
3.14 CMOS Data Clear
The HS-4706/HS-4706M has a Clear CMOS jumper on
JP1.
JP1: Clear CMOS
Options
Settings
Normal Operation (default)
Short 1-2
Clear CMOS
Short 2-3
1
3
IMPORTANT:
Before you turn on the power of your system, please
set JP1 to short 1-2 for normal operation.
