Iei-integration iQ7-US15W Manual de usuario descargar pdf (Pagina 42)

IQ7 Design Guide

Page 30

Figure 4-2: ATX Power Connector Pinout Locations

Pin Description Pin Description

1 +3.3 V 13 +3.3 V

2 +3.3 V 14 -12 V

3 GND 15 GND

4 +5 V 16 PS-ON

5 GND 17 GND

6 +5 V 18 GND

7 GND 19 GND

8 NC 20 NC

9 +VCC5SB 21 +5 V

10 +12 V 22 +5 V

Table 4-3: ATX Power Connector Pinouts

4.2.2 Backlight Inverter Connector

CN Label: INVERTER1

CN Type:

5-pin box header

CN Location:

See

Figure 4-3

CN Pinouts:

See

Table 4-4

Provides power for the LCD backlight.

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 138 139

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