Nexcom NSA 7141 User manual

NSA 7141 Quick Reference Guide

112

JP3

CN3 CN4

D3 D4 D5 D6 D7 D8 D9 D10

U20

PCIE1

CON3

J1 JP4

JP5

JP16

CN9

JP13

LCM1

CN8

CON1

CON2

JP14

JP11

U44

BAT1

DIMM1

JP10

JP12

JP18 JP19 JP20 JP21

JP6

JP7

JP9

SATADOM1

CN7

JP15

JP17

SATA1 SATA2

SATA3 SATA4

JPWRBTN1

CN5

CN6

JP8

JP1 JP2 JP22

CN5/CN6: System FAN

Pin Signal

01 GND

02 12V

03 FAN speed reply

04 FAN speed control

JP8: RTC Clear

Pin Signal

01 3.3V Battery

02 RTC clear (to PCH)

03 GND

JP17: AT/ATX Mode Selection

Pin Signal

01 P3V3

02 AT/ATX

03 GND

JPWRBTN1: Power Button

Pin Signal

01 PWRBTN (to PCH)

02 GND

SATADOM1: SATA DOM

Pin Signal Pin Signal

01 GND 05 SATA RXP/RXN

02 SATA TXP/TXN 06 SATA RXP/RXN

03 SATA TXP/TXN 07 P5V

04 GND

JP15: CPLD Programing Header/CPLD

Boundary Scan Header

Pin Signal Pin Signal

01 P3V3 04 JTAG_PLD_TDO

02 GND 05 JTAG_PLD_TDI

03 JTAG_PLD_TCK 06 JTAG_PLD_TMS

JP1/JP2/JP22: FAN (Module)

A/B1

A/B18

Pin Signal Pin Signal Pin Signal Pin Signal

A1 module insert detect A12 GND B4 GND B14 FAN speed control

A2 12V A15 GND B7 GND B15 FAN speed reply

A3 12V A18 GND B8 3.3V B16 GND

A4 GND B1 12V B10 3.3V B18 GND

A9 3.3V B2 12V B12 P3V3

A10 3.3V B3 5V B13 GND

CN7: M.2 Socket

Pin Signal Pin Signal Pin Signal Pin Signal

02 P3V3 33 GND 45 GND 70 P3V3

03 GND 38 DEVSLP 47 SATA TXP/TXN 71 GND

04 P3V3 39 GND 49 SATA TXP/TXN 72 P3V3

05 GND 41 SATA RXP/RXN 51 GND 73 GND

27 GND 43 SATA RXP/RXN 57 GND 74 P3V3

SATA1/SATA2/SATA3/SATA4: SATA CONN

Pin Signal Pin Signal

01 GND 05 SATA RXP/RXN

02 SATA TXP/TXN 06 SATA RXP/RXN

03 SATA TXP/TXN 07 GND

04 GND

NSA 7141 Quick Reference Guide

U10 U9

MADE IN TAIWAN

4BSK6141A2X10

NSK6141-IO VER:A

B12

B11

B49

B11

A11

3 3

B10A10

A14

B14

122

C42C 3C

66 45

44 11

LED1

JP2

JP1

JP4

JP3

MCON1

JP6

JP5

JP8

JP7

CN1

JP10

JP9

JP12

JP11

CON1

GFM1

UG1

SW1

SW2

SW1: Power Button

Pin Signal

01 PWRBTN (to PCH)

02 GND

03 GND

04 PWRBTN (to PCH)

A1 LED on button (Anode)

C1 LED on button (Cathode)

SW2: Reset Button

Pin Signal

01 GND

02 RSTBTN (to PCH)

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