Connector Description - Acer Power SC Service Manual

Connector Description

Connector No.
CN1 PS/2 connectors
CN2 USB/LAN connectors
CN3 ATX power connector
CN5 Printer/VGA/COM2 connectors
CN7 IDE2 connector
CN8 IDE1 connector
CN9 GAME/MIDI port
CN10 12-pin AC'97 connector
CN11 Audio CD connector
CN12 Floppy Disk Drive connector
CN13 Hard Disk Drive LED connector
CN16 Fax voice modem connector
CN18 Wake-on LAN connector
CN22 Optional USB ports
CN23 Audio-in connector
JP1 1-2: Disable on board codec
2-3: Enable on board codec
JP2 Power LED connector
JP3 1-2 and 4-5: 4M flash ROM
2-3 and 5-6: 2M flash ROM
JP6 LAN LED connector
JP7 Power switch connector
SW1 ON
OFF*
NOTE:
NOTE: *: Default setting
SW4 SW3
0 0
0 0
0 0
0 1
0 1
80
Description
Set this to ON when CPU is packaged by
FCPGA, hence, it can avoid system resource
waste.
Socket 370 core/bus clock ratio
SW2
0
0
1
0
1
S1
SW1 CPU
0 66
1 100
1 133
1 100
1 133
SDRAM
100
100
100
133
133
Chapter 5