Advantech PPC-A84/A120-X5X user manual Locating jumpers and connectors on PCM-5821 front side

I/O board connector (CN4)

Buzzer enable (JP10)

CD IN connector (CN3)

I/O board connector (CN5)

Power Fan power connector (CN6)

Brightness

VR(JS2)

Power test

connector (PS1)

NS GXm/ GX1 processor

CPU Fan power connector (CN8)

Chipset

Cx5530

Power type of	Primary IDE
Lan (JP1)	Connector (J3)

Figure 3-1: Locating jumpers and connectors on PCM-5821 (front side)

Chapter 3 The Engine of PPC-A84/A120 41