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79
CPU_FAN: Cooling Fan Power Connectors
Pin
Signal Name
Function
1
GND
System Ground
2
+12V
Power +12V
3
Sense
Sensor
4
PWM
CPU FAN control
SYS_FAN: Cooling Fan Power Connector
Pin
Signal Name
Function
1
GND
System Ground
2
+12V
Power +12V
3
Sense
Sensor
ATX_POWER:ATX 24-pin Power Connector
Pin
Signal Name
Pin
Signal Name
1
+3.3V
13
+3.3V
2
+3.3V
14
-12V
3
Ground
15
COM
4
+5V
16
PS_ON
5
Ground
17
Ground
6
+5V
18
Ground
7
Ground
19
Ground
8
PWRGD
20
-5V
9
+5VSB
21
+5V
10
+12V
22
+5V
11
+12V
23
+5V
12
+3.3V
24
Ground
ATX12V: ATX 12V Power Connector
Pin
Signal Name
1
Ground
2
Ground
3
+12V
4
+12V
SPK: Internal speaker
Pin
Signal Name
Pin
Signal Name
1
Output
2
GND
3
Output
4
Ground
5
GND
6
GND
7
N/A
8
VCC
Содержание imedia S3811
Страница 1: ...I imedia S3811 Service Guide PRINTED IN TAIWAN ...
Страница 11: ...5 Block Diagram ...
Страница 44: ...38 4 2 Rotate the front bezel 5 Insert the ODD devices 5 1 Pushing HDD devices into bracket 5 2 Fix two screws ...
Страница 49: ...43 8 2 Pushing system fan 8 3 Fix two screw 8 4 Pulling in system fan power cable to MB ...
Страница 52: ...46 12 Insert VGA card 12 1 Rotate the bracket 12 2 Remove PCI slot 12 3 Install VGA card on motherboard ...
Страница 55: ...49 14 Overview ...
Страница 59: ...53 4 2 Rotate the bracket 4 3 Remove four screws 4 4 Remove the HDD Front Back ...
Страница 61: ...55 7 Removing system Fan 7 1 Pulling out the system Fan cable 7 2 Remove two screws 7 3 Remove system Fan ...
Страница 67: ...61 12 3 Pushing the Cable 12 4 Removing power switch HDD LED _holder 12 5 Pulling out HDD LED cable Front Back ...
Страница 96: ...90 ...
Страница 98: ...92 ...
Страница 99: ...93 FRU List The FRU list will be updated later ...