Schematic Diagrams; System Block Diagram - EUROCOM M22ES Service Manual

Appendix B:Schematic Diagrams
This appendix has circuit diagrams of the systems PCB's.
Printed Circuit Board
System Board
Inverter Board
The following table indicates where to find the appropriate schematic diagram.
Diagram - Page
System Block Diagram - Page B - 2
Table - Page B - 3
CPU (Socket 478) 1 of 2 - Page B - 4
CPU (Socket 478) 2 of 2 - Page B - 5
Clock Generator - Page B - 6
650-1 (Host/AGP) - 1 of 4 - Page B - 7
650-2 (Memory for DDR) - 2 of 4 - Page B - 8
650-3 (HyperZip/VGA/Misc) - 3 of 4 - Page B - 9
650-4 (Power) - 4 of 4 - Page B - 10
DDR SDRAM DIMM 1 & DIMM2 - Page B - 11
DDR SSTL-2 Termination Resistors - Page B - 12
Part No. of the Latest Version
71-M2200-D06
71-M220R-D03
Diagram - Page
LVDS Interface (SiS301/2LV) - Page B - 13
961A-1 (PCI/IDE/HyperZip) - 1 of 4 - Page B - 14
961A-2 (Misc Signals) - 2 of 4 - Page B - 15
961A-3 (USB) - 3 of 4 - Page B - 16
961A-4 (Power & RTC) - 4 of 4 - Page B - 17
IDE, LVDS, Inverter Conn - Page B - 18
PCI LAN RTL8100B - Page B - 19
PCMCIA PCI1410 - Page B - 20
1394 TSB43AB21 - Page B - 21
LPC Super I/O NS393 - Page B - 22
LPC H8 - Page B - 23

Schematic Diagrams

Table 1
Schematic
Diagrams
Diagram - Page
Audio Codec & AMP - Page B - 24
Fan & Modem Conn - Page B - 25
CPU VCORE - Page B - 26
System Power 1 SCH (+3V, +5V, +12V) - Page B - 27
System Power 2 SCH (+2.5V, +1.25V) - Page B - 28
+1.8V, 3VH8, VCCID, PWRSW - Page B - 29
Charger-PWM - Page B - 30
Hole - Page B - 31
Inverter Board - Page B - 32
B - 1