MITSUBISHI ELECTRIC FC810 - Manual (Page 13)

      
     
 
    
      
   
MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 13 OF 45
1 Chasis Intrusion Header
PL17 15 Graphics and memory
controller hub (GMCH) C RJ45
2 Hard Switch PSU jumper
PL18 16 4MB display cache D USB (Dual)
3 Front panel 17 PCI expansion slots
PL10,11,12,13 E Serial Port 1
4 Floppy disk PL21 18 Debug connector PL15 F VGA
5 Main power PL19 19 System fan power PL9 G Parallel
6 Primary IDE Controller PL22 20 CPU fan power PL8 H Line output
7 Secondary IDE Controller
PL16 21 Processor I Line input
8 Super I/O 22 LAN controller J Mic input
9 Firmware Hub (FWH) 23 ATAPI audio LINE in (natural)
PL5 K MIDI & Joystick
10 Buzzer 24 ATAPI CD audio in (green)
PL6 L Speed LED (Yellow)
11
12
13
14
Main memory DIMMs MM1,2
Lithium Cell (CR2032)
I/O controller hub (ICH)
Clock synth
25
26
A
B
ATAPI telephony (black) PL7
AC’97 Audio controller
Keyboard
Mouse
M Link/Activity LED (Green)
( ) 
 * &+% 
  
)  , 
+#
Not fitted Normal operation
1-2 Forces processor to lowest multiplier (x2)
2-3 Debug Mode (To be Determined)
  -  -   * &+# 
  
)  , 
$
Link 1-2 and 3-4 when 5V standby rail is not available
Clear CMOS Normal Operation
P L 1 9
P L 1 8
1
3
2
4