Clevo W540EU - Schematic Diagrams

Schematic Diagrams
B - 1
B.Schematic Diagrams
Appendix B: Schematic Diagrams
This appendix has circuit diagrams of the W540EU notebook’s PCB’s. The following table indicates where to find the
appropriate schematic diagram.
Diagram - Page Diagram - Page Diagram - Page
System Block Diagram - Page B - 2 PCH 4/9- LVDS, DDI, CRT - Page B - 16 5VS, 3VS, 1.5VS CPU - Page B - 30
Processor 1/7-DMI, FDI, PEG - Page B - 3 PCH 5/9- PCI, USB, RSVD - Page B - 17 VDD3, VDD5 - Page B - 31
Processor 2/7- CLK, MISC - Page B - 4 PCH 6/9- GPIO, CPU - Page B - 18 Power 0.85VS, 1.8VS - Page B - 32
Processor 3/7- (DDR3) - Page B - 5 PCH 7/9- PWR - Page B - 19 POWER 1.5V/1.05VS - Page B - 33
Processor 4/7- Power - Page B - 6 PCH 8/9 POWER - Page B - 20 POWER VCORE1 - Page B - 34
Processor 5/7- GFX PWR - Page B - 7 PCH 9/9- GND - Page B - 21 POWER VCORE2 - Page B - 35
Processor 6/7- GND - Page B - 8 WLAN, 3G, MSATA - Page B - 22 AC IN, CHARGER - Page B - 36
Processor 7/7- RSVD - Page B - 9 CCD, TPM, FAN, CLICK - Page B - 23 AUDIO BOARD - Page B - 37
DDR3 SO-DIMM_0 - Page B - 10 USB3.0, LID SWITCH - Page B - 24 AUDIO BOARD (W550EU) - Page B - 38
DDR3 SO-DIMM_1 - Page B - 11 Card Reader (RTL8411) - Page B - 25 LID SW BOARD (W550EU) - Page B - 39
PANEL, INVERTER, CRT - Page B - 12 SATA ODD, LED, USB CHARGE - Page B - 26 POWER SW BOARD - Page B - 40
PCH 1/9- RTC, HDA, SATA - Page B - 13 HDMI, RJ45 - Page B - 27 EXTERNAL ODD BOARD - Page B - 41
PCH 2/9- PCIE, SMBUS, CLK - Page B - 14 AUDIO CODEC VT1802P - Page B - 28 Power Diagram - Page B - 42
PCH 3/9- DMI, FDI, PWRGD - Page B - 15 KBC-ITE IT8518E - Page B - 29 Power On SEQ - Page B - 43
Table B - 1
SCHEMATIC
DIAGRAMS

Version Note
The schematic dia-
grams in this chapter
are based upon ver-
sion 6-7P-W5406-001.
If your mainboard (or
other boards) are a lat-
er version, please
check with the Service
Center for updated di-
agrams (if required).