Schematic Diagrams - Clevo W540EU Service Manual

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
System Block Diagram - Page B - 2
Processor 1/7-DMI, FDI, PEG - Page B - 3
Processor 2/7- CLK, MISC - Page B - 4
Processor 3/7- (DDR3) - Page B - 5
Processor 4/7- Power - Page B - 6
Processor 5/7- GFX PWR - Page B - 7
Processor 6/7- GND - Page B - 8
Processor 7/7- RSVD - Page B - 9
DDR3 SO-DIMM_0 - Page B - 10
DDR3 SO-DIMM_1 - Page B - 11
PANEL, INVERTER, CRT - Page B - 12
PCH 1/9- RTC, HDA, SATA - Page B - 13
PCH 2/9- PCIE, SMBUS, CLK - Page B - 14
PCH 3/9- DMI, FDI, PWRGD - Page B - 15
Diagram - Page
PCH 4/9- LVDS, DDI, CRT - Page B - 16
PCH 5/9- PCI, USB, RSVD - Page B - 17
PCH 6/9- GPIO, CPU - Page B - 18
PCH 7/9- PWR - Page B - 19
PCH 8/9 POWER - Page B - 20
PCH 9/9- GND - Page B - 21
WLAN, 3G, MSATA - Page B - 22
CCD, TPM, FAN, CLICK - Page B - 23
USB3.0, LID SWITCH - Page B - 24
Card Reader (RTL8411) - Page B - 25
SATA ODD, LED, USB CHARGE - Page B - 26
HDMI, RJ45 - Page B - 27
AUDIO CODEC VT1802P - Page B - 28
KBC-ITE IT8518E - Page B - 29
Diagram - Page
5VS, 3VS, 1.5VS CPU - Page B - 30
VDD3, VDD5 - Page B - 31
Power 0.85VS, 1.8VS - Page B - 32
POWER 1.5V/1.05VS - Page B - 33
POWER VCORE1 - Page B - 34
POWER VCORE2 - Page B - 35
AC IN, CHARGER - Page B - 36
AUDIO BOARD - Page B - 37
AUDIO BOARD (W550EU) - Page B - 38
LID SW BOARD (W550EU) - Page B - 39
POWER SW BOARD - Page B - 40
EXTERNAL ODD BOARD - Page B - 41
Power Diagram - Page B - 42
Power On SEQ - Page B - 43

Schematic Diagrams

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).
B - 1