Table of Contents
Advertisement
Appendix B: Schematic Diagrams
This appendix has circ uit diagrams of the W243HWQ/W244HWQ notebook's PCB's. The fo llowing table indicates
where to find the appropriate schematic diagram.
Diagram - Page
System Block Diagram - Page B - 2
PROCESSOR/ DMI, PEG, FDI - Page B - 3
PROCESSOR/ CLK, MISC, JTAG - Page B - 4
PROCESSOR/ DDR3 - Page B - 5
PROCESSOR/ POWER1 - Page B - 6
PROCESSOR/ POWER2 - Page B - 7
PROCESSOR/ GND - Page B - 8
PROCESSOR/ RESERVED - Page B - 9
DDR3 SO-DIMM_0 - Page B - 10
DDR3 SO-DIMM_1 - Page B - 11
LVDS, Inverter - Page B - 12
HDMI, CRT - Page B - 13
PCH/ HDA, JTAG. SATA - Page B - 14
PCH/ PCI-E, SMBUS, CLK - Page B - 15
PCH/ DMI, FDI, GPIO - Page B - 16
PCH/ LVDS, DDI, CRT - Page B - 17
PCH/ PCI, USB, NVRAM - Page B - 18
Diagram - Page
PCH/ GPIO, VSS_NCTF, RSVD - Page B - 19
PCH/ POWER1 - Page B - 20
PCH/ POWER2 - Page B - 21
PCH/ GND - Page B - 22
New Card, Mini PCIE - Page B - 23
CCD, 3G, TPM - Page B - 24
Card Reader/LAN JMC261C - Page B - 25
INTEL LAN 82579 - Page B - 26
LAN (82579), SATA HDD, ODD - Page B - 27
USB3.0 NEC, USB CHARGER - Page B - 28
KBC-ITE IT81518 - Page B - 29
LED, MDC, BT - Page B - 30
AUDIO CODEC ALC269 VIA1802 - Page B - 31
USB, FAN, TP, MULTI CON - Page B - 32
5VS, 3VS, 1.5V/0.75VS, 1.5VS CPU - Page B - 33
VDD3, VDD5 - Page B - 34
Power 1.05VS/0.75V, 1.8VS - Page B - 35
Diagram - Page
Power 1.05VS LAN M - Page B - 36
Power 0.85VS - Page B - 37
Power V-Core1 - Page B - 38
Power V-Core2 VGFX - Page B - 39
AC IN, CHARGER - Page B - 40
CLICK & FINGER BOARD - Page B - 41
AUDIO BOARD/ USB - Page B - 42
Power Switch & LID Board - Page B - 43
EXTERNAL ODD BOARD - Page B - 44
FINGERPRINT BOARD - Page B - 45
POWER SEQUENCE - Page B - 46
POWER SEQUENCE 1 - Page B - 47
Schematic Diagrams
Table B - 1
SCHEMATIC
DIAGRAMS
Version Note
The
schematic
dia-
grams in this chapter
are based upon ver-
sion 6-7P-W24V6-002.
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
Advertisement
Table of Contents
