52
Chapter 3: Replacing Pre-Installed Components
J13 Fan TACH Connector
J14 Fan TACH Connector
J6 Fan Connector
1 GND
2 FAN1_TACH
3 GND
4 FAN2_TACH
5 GND
6 FAN3_TACH
7 KEY
PIN
8 NC
1
GND
2
FAN1_TACH
3
GND
4
FAN2_TACH
5
GND
6
FAN3_TACH
7
GND
8
FAN4_TACH
9
GND
10
FAN5_TACH
11
GND
12
FAN6_TACH
13
GND
14
FAN7_TACH
15
GND
16
FAN8_TACH
17
GND
18
FAN9_TACH
19
GND
20
FAN10_TACH
21
KEY PIN
22
NC
1
FAN1_12VPWM
2
FAN1_TACH
3
GND
4
GND
5
FAN2_TACH
6
FAN2_12VPWM
Summary of Contents for Transport GT24 B2881
Page 1: ...Transport GT24 B2881 Service Engineer s Manual...
Page 2: ......
Page 22: ...14 Chapter 1 Overview 1 5 5 Motherboard Layout...
Page 24: ...16 Chapter 1 Overview 1 5 6 Motherboard Block Diagram...
Page 52: ...44 Chapter 3 Replacing Pre Installed Components 4 Disconnect all fan power cables...
Page 82: ...74...