IEI Integration NANO-HM651 - Manual (Page 30)

NANO-HM651 EPIC SBC
Page 16
Figure 3-2: Audio Connector Location
Pin Description Pin Description
1 LFRONT-R 2 LLINE-R
3 GND 4 GND
5 LFRONT-L 6 LLINE-L
7 GND 8 GND
9 LMIC1-CONN-R 10 LMIC1-CONN-L
Table 3-3: Audio Connector Pinouts
3.2.2 Battery Connector
CN Label: BAT1
CN Type: 2-pin wafer (1x2)
CN Location: See Figure 3-3
CN Pinouts: See Table 3-4
This is connected to the system battery. The battery provides power to the system clock to
retain the time when power is turned off.
Figure 3-3: Battery Connector Location