Apollo 150, 120 user manual System Motherboard & I/O Board

6. SYSTEM MOTHERBOARD & I/O BOARD			6-75
6.1.	APOLLO III MOTHERBOARD		6-76
6.1.1.	General Information		6-76
6.1.2.	Specifications		6-77
6.1.3. Locating Jumpers & Connectors			6-79
6.1.4. Jumpers & Jumper Setting			6-80
6.1.4.1.		DOC 2000 Address Setting (JP1)	6-81
6.1.4.2.		Clear CMOS (JP2)	6-81
6.1.4.3.		232/485 Setting (JP5,6,7,8,9 & 10) ..	6-81
6.1.5. Connectors & Pin Assignment			6-82
6.1.5.1.		PWR3: ATX Power connector	6-83
6.1.5.2.		J2: CD Audio IN	6-84
6.1.5.3.		J7: HDD LED & ACPI LED & SMI	6-84
6.1.5.4.		J8: IR / CIR Connector	6-84
6.1.5.5.		J9: Power LED & KB	6-85
6.1.5.6.		SW1: ATX Power ON/OFF & Reset	6-85
6.1.5.7.		COM3	6-85
6.1.5.8.		LCD1: LCD Connector	6-86
6.1.5.9.		INV1: LCD Inverter Connector	6-87
6.1.5.10.		FDD1: FDD connector	6-87

6.1.5.11.IDE1/IDE2: Primary/Secondary HDD . 6-88

6.1.5.12.SCSI 1: PRT Port/Serial Port/DIO Port6-89

6.1.5.13. SCSI 2: KB/MS/VGA/LAN USB/FDD ...		6-90
6.1.5.14. CN4: PCI/ISA Expansion Slot		6-91
6.2. APOLLO III I/O BOARD		6-94
6.2.1. Locating Jumpers & Connectors		6-94
6.2.2. Jumpers & Jumper Setting		6-95
6.2.2.1.	JP1: Keyboard Power Select	6-95
6.2.2.2. COM port Power Selection		6-95
6.2.3. Connectors & Pin Assignment		6-96
6.2.3.1. KB1: PS/2 Keyboard Connector		6-97
6.2.3.2.	KBMS: PS/2 Mouse	6-97
6.2.3.3.	COM1, COM2, COM4: DB-9	6-97
6.2.3.4.	CN1: DC Power Output	6-98
6.2.3.5. LPT1: D-SUB-25 Parallel Port		6-98
6.2.3.6. CRT1: VGA (D-SUB 15 Pin)		6-98
6.2.3.7.	FDD1: External FDD Connector	6-99
6.2.3.8.	J11: USB 1 , USB2 Connector	6-99