IEI Integration PICOe-GM45A - Manual (Page 58)

PICOe-GM45A Half-Size CPU Card
Page 58
Figure 4-4: Audio Connector Location (9-pin)
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 HDA_SYNC 2 HDA_BITCLK
3 HDA_SDOUT 4 SB_SPKR
5 HDA_SDIN0 6 HDA_RST#
7 VCC 8 GND
9 +12V
Table 4-4: Audio Connector Pinouts (9-pin)
4.2.3 Backlight Inverter Connector
CN Label: INVERTER1
CN Type: 5-pin wafer (1x5)
CN Location: See
739H
Figure 4-5
CN Pinouts: See
740H
Table 4-5
The backlight inverter connector provides the backlight on the LCD display connected to
the PICOe-GM45A with +12V of power.