Schematic Diagrams
B - 1
B.Schematic Diagrams
Appendix B: Schematic Diagrams
Table B - 1
SCHEMATIC
DIAGRAMS
This appendix has circuit diagrams of the
W540SU1 / W545SU1
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
Lynx 3/9 - DMI, FDI, PWRGD - Page B - 17
5VS, 3VS, 1.5VS CPU - Page B - 32
Processor 1/7- DMI, FDI, PEG - Page B - 3
Lynx 4/9 - CRT, LVDS, PCI - Page B - 18
Processor 2/7- CLK, MISC - Page B - 4
Lynx 5/9 - GPIO, MISC, NCTF - Page B - 19
Processor 3/7- DDR3 - Page B - 5
Lynx 6/9 - PCIe, USB - Page B - 20
DDR 1.5 or 1.35V, 0.75VS PCH 1.5VS - Page B - 35
Processor 4/7- Power - Page B - 6
Processor 5/7- GFX PWR - Page B - 7
Lynx 8/9 - POWER - Page B - 22
Processor 6/7- GND - Page B - 8
Lynx 9/9 - CLK, GND - Page B - 23
Processor 7/7- RSVD - Page B - 9
Power Switch Board - Page B - 39
HDD, CCD, TPM, Power Con - Page B - 25
USB3.0, LED, USB Charger - Page B - 26
Card Reader (RTL8411B) - Page B - 27
LID Switch Board - Page B - 42
TP, Audio Con, G-Sensor - Page B - 28
Touch Panel Board - Page B - 43
Lynx 1/9 - RTC, HDA, SATA - Page B - 15
ALC269Q, VT1802S - Page B - 30
Power Switch Board - Page B - 45
Lynx 2/9 - LPC, SMBUS, SPI, C-LINK - Page B - 16
Version Note
The schematic dia-
grams in this chapter
are based upon ver-
sion 6-7P-W5409-002.
If your mainboard (or
other boards) are a lat-
er version, please
check with the Service
Center for updated di-
agrams (if required).
Summary of Contents for W540SU1
Page 1: ...W540SU1 W545SU1 ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W540SU1 W545SU1 Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 47: ...Top W540SU1 A 3 A Part Lists Top W540SU1 Figure A 1 Top W540SU1 ...
Page 48: ...A 4 Top W545SU1 A Part Lists Top W545SU1 Figure A 1 Top W545SU1 ...
Page 49: ...Bottom A 5 A Part Lists Bottom Figure A 2 Bottom ...
Page 50: ...A 6 SATA BLU RAY COMBO A Part Lists SATA BLU RAY COMBO 非耐落 Figure A 3 SATA BLU RAY COMBO ...
Page 51: ...DVD DUAL A 7 A Part Lists DVD DUAL Figure A 4 DVD DUAL 非耐落 ...
Page 52: ...A 8 Dummy ODD A Part Lists Dummy ODD Figure A 5 Dummy ODD ...
Page 53: ...LCD W540SU1 A 9 A Part Lists LCD W540SU1 設變 Figure A 6 LCD W540SU1 ...
Page 54: ...A 10 LCD W545SU1 A Part Lists LCD W545SU1 設變 Figure A 7 LCD W545SU1 ...