5
J_AUDIO1: Audio Source Connector
PIN DESCRIPTION PIN
DESCRIPTION
1
AC97_SYNC
2 AC97_BITCLK
3 AC97_SDOUT
4 AC97_PCBEEP
5 AC97_SDIN 6 AC97_RST#
7 AC97_VCC 8 AC97_GND
9 AC97_12V 10
AC97_GND
IR1:IrDA connector
PIN
DESCRIPTION
1 VCC
2 NC
3 IR-RX
4 GND
5 IR-TX
TV1: S-Video Connector
PIN DESCRIPTION
1 GND
2 AGREEN_Y
3 GND
4 ARED_C
RCA Connector (only video signal)
5 GND
6 ABLUE_CVBS
INVERTER1:
Panel Power Supply
PIN
DESCRIPTION
1 BRIGHTNESS
2 GND
3 12V
4 GND
5 BL_EN
DIO1: Digital Input / Output Connector
PIN DESCRIPTION
PIN DESCRIPTION
1 Ground 2 VCC
3 Output
3 4 Output
2
5 Output
1 6 Output
0
7
Input 3
8
Input 2
9
Input 1
10
Input 0
F_PANEL1: External Switches and Indicators panel
PIN DESCRIPTION PIN DESCRIPTION
1 VCC 2 VCC
3 N/C 4 N/C
Power
LED
5 GROUND 6
N/C
7 8 Speaker
Speaker
PWRBTN
9 PWRBTN- 10
N/C
11
VCC 12
Reset-
HDDLED
13
HDLED- 14
GND
RESET
ATXCTL1:
Backplane Power Connector
PIN DESCRIPTION
1 Ground
2 PS_ON
3 5VSB
CPU_FAN1: CPU Fan Connector
PIN DESCRIPTION
1 Ground
2 +12V
3 Rotation
Signal
4 Control
