MSI G52-MA00628 - Manual (Page 39)

Chapter 2
2-24
Note:
Before connecting to AC power, please be sure to install
proprietary modem card (MS-6961).
PIN SIGNAL DESCRIPTION
1 BIT_CLK (to LAN controller) Serial port bit clock output/input
2 SYNC (from LAN controller) Frame Sync input
3 RESET (from LAN controller) Reset input (active low)
4 SDATA_OUT (from LAN controller) Serial port data input
5 SDATA_IN (to LAN controller) Serial port data output
6 Ground (from M/B) Connect to System Digital Ground
7 Ground (from M/B) Connect to System Digital Ground
8 Aout (to M/B) Analog speaker output
9 +3.3Vaux (from M/B) +3.3V Vaux power input
10 Ground (from M/B) Connect to System Digital Ground
11 +3.3Vaux (from M/B) +3.3V Vaux power input
12 Key No PIN
JMOD Pin Definition