Technical Manual "Thunderbird/MM” Version 1.2
12.08.2005
Page 38 of 48
4.21 System Panel Connector
Connector type: 2x6 2,54mm (X18)
2
3
4
5
6
7
8
9
10
1
12
11
PIN Signal
PIN Signal
1
HDD LED +
2
POWER LED +
3
HDD LED -
4
Ext. Battery (+3 V)
5
Power
6
Power LED – Ext.
Battery GND
7
Power Button -
8
n.c.
9
Reset
(RST IN#)
10
Wa LED
11 Reset Button -
12
Watchdog – LED
(/WD OUT#)
4.22 CPU Fan Supply
3
2
1
Connector type: 1x3 2,54mm (X10)
PIN Signal
1 GND
(black)
2
+5 VDC (red)
3
Speed Signal from fan (yellow)
Current at +5 VDC output: max. 500 mA
4.23 System Fan Supply
3
2
1
Connector type: 1x3 2,54mm (X20)
PIN Signal
1 GND
(black)
2
+5 V DC (red)
3
Speed Signal from fan (yellow)
Current at +5 VDC output: max. 500 mA
4.24 LED's
4.24.1 LED5
Color: green
Function: Primary IDE active
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