IEI Integration PM-945GSE - Manual (Page 33)

PM-945GSE-N270 User Manual
Page 33
Figure 3-5: Audio Kit Connector Location
Pin Description Pin Description
1 SYNC 2 BITCLK
3 SDOUT 4 PCBEEP
5 SDIN 6 RST#
7 VCC 8 GND
9 +12 V
Table 3-4: Audio Kit Connector Pinouts
3.2.4 Battery Connector
CN Label: BAT1
CN Type: 2-pin wafer connector
CN Location: See Figure 3-6
CN Pinouts: See Table 3-5
This battery connector connects to an externally mounted 3V, Lithium, cell coin battery
(VARTA CR2032). The life expectancy of the battery is approximately seven years.
Depending on the working condition, the life expectancy may be shorter.
Replacing the battery is not a user operation.
If the battery starts to weaken and lose voltage, contact a vendor or IEI for a replacement
module. Dispose of the used battery properly. Contact the local waste disposal agency for