Compal ACY25 series, Service Manual

Page: 54 / 175

MOTHER BOARD
JP28 KBD/PS2_6.PRT
PIN NO SIGNAL PIN NO SIGNAL
1. KBD_DATA 2. PS2_DATA
3. GND 4. VCC
5. KBD_CLK 6. PS2_CLK
JP24,JP26,JP31 USB _CON..PRT
PIN NO SIGNAL PIN NO SIGNAL
1. VCC 2. USB(2,0,4)D-
3. USB(2,0,4)D+ 4. GND
JP6 CRT CONN..PRT
PIN NO SIGNAL PIN NO SIGNAL
1. R_RED 2. R_GREEN
3. R_BLUE 4. C
5. GND 6. GND
7. GND 8. GND
9. CRTVDD 10. GND
11. MSEN# 12. DDCDATA
13. HSYNC 14. VSYNC
15. DDCCLK
JP1 LPTCN-27.PRT
PIN NO SIGNAL PIN NO SIGNAL
1. +5V_PRN 2. FD0
3. FD1 4. FD2
JP28 KBD/PS2_6.PRT JP20 Switch buttom Interface CONN
JP24,JP26,JP31 USB _CON..PRT JP1 CPU FAN CONN.
JP6 CRT CONN..PRT JP14 RJ45-11 CONN.
JP1 LPTCN-27.PRT JP4 DDR 200P SO-DIMM
JP9 HDD JP15 MODEM CONN
PCN2 BATT-B.PRT JP29 Audio M/B
JP19 FDD.PRT JP16 MINI-PCI CONN
PCN1 DC JACK PRT JP7 TV-OUT CONN
JP10 CDROM.PRT JP8 PANEL CONN
JP12 PCMCIA-CONN. 84P.PRT JP30 CARD READER CONN
JP5 DDR-200P.PRT JP11 1394 CONN
JP18 Int. KB Interface CONN
U1 CPU socket
U5 Northbridge
U10 Southbridge
Chapter 3-2