Chapter 1
System Board
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Pin
Assignment
Function
Pin
Assignment
Function
No.
No.
1
Speaker
14
+5V
VCC
2
NC
Speaker
15
Ground
Ground
3
Ground
Connector
16
No Connection
NC
4
+5V
17
Green Control
Green
5
Power LED(+)
18
Ground
Switch
6
No Connection
Power LED
19
No Connection
NC
7
Ground
&
20
HDD LED(-)
HDD
8
Key lock
Keylock
21
HDD LED(+)
LED
9
Ground
22
+5V
10
Power Switch
ATX Power
23
No Connection
IrDA
11
Standby Voltage
Button
24
IRRX
Connector
12
Reset Control
Reset
25
Ground
13
Ground
26
IRTX
Summary of Contents for M5ATC
Page 1: ...Chapter 1 System Board 0 1 0 1 2 ...
Page 3: ...Chapter 1 System Board 7 A 9 7 9 3 0 77 A 3 8 B 7 2 0 A 9 9 A 7 33 66 ...
Page 4: ...Chapter 1 System Board 0 0 36 0 1 2 A 0 1 0 1 9 9 0 0 ...
Page 5: ...Chapter 1 System Board ...
Page 7: ...Chapter 1 System Board Note 0 0 7 E 3 7 A E 3 ...
Page 15: ...Chapter 1 System Board 8 Pin No Assignment Ground 12 V ...
Page 18: ...Chapter 1 System Board H Iron Safety Tab H I 3 7 ...
Page 20: ...Chapter 1 System Board H Plastic Safety Tab H I 7 ...
Page 24: ...Chapter 1 System Board J 2 A D 5 2 5 9 2 ...
Page 28: ...Chapter 1 System Board 3 3 5 2 0N 3 A ...
Page 31: ...Chapter 1 System Board 7 3 2 On Off 4 Enabled Disabled 4 6 6 3 3 7 7 4 D System ...
Page 39: ...Chapter 1 System Board A 4 PCI Auto PCI Slot 1 4 M ISA A4 ...