Technical Manual "Thunderbird/MM” Version 1.2
12.08.2005
Page 32 of 48
4.15 Power Selection Connector
Connector type: 2x5 2,00mm (X4)
2
3
4
5
6
7
8
9
10
1
PIN Signal
PIN Signal
1
+3.3 V
2
+12 V
3
Display Power Out
4
Inverter Power Out
5
+5 V
6
+5 V
7
SYSFAN Power Out
8
+5 V
9
SYSFAN Power Out
10
+12 V
Note:
Only three jumpers are possible on X4, one for each function.
Default Setup:
2
3
4
5
6
7
8
9
10
1
Pins
Function
1 – 3
Display Power = +3.3 V
4 – 6
Inverter Power = +5 V
9 – 10 System Fan Power = +12 V
4.15.1 Jumper Setup LVDS-Display
+3.3 V Display Power: Jumper 1-3 (default)
+5 V Display Power: Jumper 3-5
4.15.2 Jumper Setup Inverter
+12 V Inverter Power: Jumper 2-4
+5 V Inverter Power: Jumper 4-6
(default)
4.15.3 Jumper Setup SysFan
+12 V SysFan Power: Jumper 9-10 (default)
+5 V SysFan Power: Jumper 7-8
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