4
1-4 Layout Diagram & Jumper Setting
PC99 Back Panel
PS2 KB/Mouse Port
Front Panel Audio
CD Audio
K/B Power ON Jumper
(JP1)
USB Port
(USB2)
ITE IT8705F Chip
PCI Slot
6-CH AC’97 Audio Codec
2MBit Flash ROM BIOS
FAN1
Floppy Connector
Front Panel Connector
ATA 133 IDE Connector
(IDE1, IDE2)
Clear CMOS
(JBAT)
VIA VT8235 Chip
Speaker Connector
AGP Slot
FAN2
VIA KM266Pro
CPU FAN
CPU Socket
DDR Socket X2
CPU Ratio Jumper
(JP2, JP3)
LINE-OUT
LINE-IN
COM1 VGA
USB1
MIC
PS/2 Mouse
PS/2 Keyboard
USB
(for V4DP/V2DP)
LAN
USB Port/
LAN Connector
(V4DU/V2DU not support)
ATX Power Connector
USB Port
Audio Connector
VIA VT6103 LAN PHY chip