
J11: Front panel Header:
SIGNAL
PIN
PIN
SIGNAL
NC
1
2
NC
ID_SW-
3
4
GND ID_SW+
ID_LED-
5
6
NC
7
8
NC
LAN2_LED-
9
10
L
LAN1_LED-
11
12
L
PWR_SW-
13
14
NC
15
16
NC
VOLTAGE5
17
18
EXT_INT
NC
19
20
NC
WLED-
21
22
WLED+
PW_LED-
23
24
RESET-
25
26
RESET+
HDLED-
27
28
HDLED+
JP1:
Pin_ 3
Pin_1
Default
; SAS\SATA port0 connect
with mini sas connector
Pin_3
Pin_1
SAS\SATA port0 connect with sata
port of motherboard
66
Chapter 3: Replacing Preinstalled Components
Summary of Contents for B4989
Page 1: ...Transport TN68 B4989 Service Engineer s Manual...
Page 2: ......
Page 27: ...1 6 6 System Block Diagram Chapter 1 Overview 19...
Page 30: ...22 Chapter 1 Overview...
Page 41: ...Chapter 2 Setting Up 33...
Page 43: ...5 Secure the holder to the chassis follow the above steps in reverse Chapter 2 Setting Up 35...
Page 50: ...42 Chapter 2 Setting Up...
Page 54: ...46 Chapter 3 Replacing Preinstalled Components...
Page 72: ...Rear View 64 Chapter 3 Replacing Preinstalled Components...
Page 86: ...Step 6 Connect the data cables 78 Appendix II Installing the Internal 2 5 HDD...
Page 92: ...84 Appendix IV Cable Connection Tables...
Page 96: ...88 Appendix V FRU Parts Table...