Nexcom NSA 7141 Quick Reference Manual

NSA 7141 Quick Reference Guide
3 1
JP3
JP2
JP1
CN3 CN4
D3 D4
D5 D6
U20
CON1
CON2
JP6
JP7
U44
JP10
JP12
7 7
1
2
JPWRBTN1
1 1
DIMM1
7 7
1 1
JP18
JP19
JP22
D7 D8 D9 D10
CON3
1 4 JP4
CN5 J1
7
75 74
1
1 2
CN7
CN8
LCM1
JP8
3
1
JP13
JP17
JP20
JP21
JP1/JP2/JP22: FAN (Module)
Pin Signal
A1 module insert detect
A/B1
A2 12V
A3 12V
A4 GND
A9 3.3V
A/B18
A10 3.3V
CN5/CN6: System FAN
Pin
01
02
1 4
03 FAN speed reply
04 FAN speed control
CN7: M.2 Socket
Pin Signal
75
74
02 P3V3
03 GND
04 P3V3
05 GND
2
1
27 GND
1
4
CN6
SATA1/SATA2/SATA3/SATA4: SATA CONN
3
JP5
1 Pin
7
01
02
1
03
6
1 04
JP9
JP8: RTC Clear
Pin
01
JP15 3
6
5
JP16 1 02 RTC clear (to PCH)
3
03
1
1
4
JPWRBTN1: Power Button
Pin
01 PWRBTN (to PCH)
1 2
02
Pin Signal Pin Signal
A12 GND B4 GND
A15 GND B7 GND
A18 GND B8
B1 12V B10
B2 12V B12 P3V3
B3 5V B13 GND
SATADOM1: SATA DOM
Signal Pin
7
GND 01
12V 02
03
1
04
Pin Signal Pin Signal
33 GND 45
38 DEVSLP 47 SATA TXP/TXN
39 GND 49 SATA TXP/TXN
41 SATA RXP/RXN 51
43 SATA RXP/RXN 57
Signal Pin
GND 05
SATA TXP/TXN 06
SATA TXP/TXN 07
GND
JP15: CPLD Programing Header/CPLD
Boundary Scan Header
Signal
3.3V Battery
Pin
6
01
GND
02
1
03
JP17: AT/ATX Mode Selection
Signal Pin
3
01
GND 02
1
03
Pin Signal
B14 FAN speed control
B15 FAN speed reply
3.3V B16 GND
3.3V B18 GND
Signal Pin Signal
GND 05 SATA RXP/RXN
SATA TXP/TXN 06 SATA RXP/RXN
SATA TXP/TXN 07 P5V
GND
Pin Signal
GND 70 P3V3
71 GND
72 P3V3
GND 73 GND
GND 74 P3V3
Signal
SATA RXP/RXN
SATA RXP/RXN
GND
Signal Pin Signal
P3V3 04 JTAG_PLD_TDO
GND 05 JTAG_PLD_TDI
JTAG_PLD_TCK 06 JTAG_PLD_TMS
Signal
P3V3
AT/ATX
GND