Clevo W170HN Service Manual page 48

Appendix B: Schematic Diagrams
This appendix has circuit diagrams of the W170HN notebook's PCB's. The following table indicates where to find the
appropriate schematic diagram.
Diagram - Page
System Block Diagram - Page B - 2
CPU 1/7 (DMI, PEG, FDI) - Page B - 3
CPU 2/7 (CLK, MISC, JTAG) - Page B - 4
CPU 3/7 (DDR3) - Page B - 5
CPU 4/7 (Power) - Page B - 6
CPU 5/7 (Graphics Power) - Page B - 7
CPU 6/7 (GND) - Page B - 8
CPU 7/7 (RESERVED) - Page B - 9
DDR3 SO-DIMM_0 - Page B - 10
DDR3 SO-DIMM_1 - Page B - 11
Panel, Inverter, CRT - Page B - 12
VGA PCI-E Interface - Page B - 13
VGA Frame Buffer Interface - Page B - 14
VGA Frame Buffer A - Page B - 15
VGA Frame Buffer C - Page B - 16
VGA I/O - Page B - 17
VGA NVVDD Cecoupling - Page B - 18
Diagram - Page
CougarPoint - M 1/9 - Page B - 19
CougarPoint - M 2/9 - Page B - 20
CougarPoint - M 3/9 - Page B - 21
CougarPoint - M 4/9 - Page B - 22
CougarPoint - M 5/9 - Page B - 23
CougarPoint - M 6/9 - Page B - 24
CougarPoint - M 7/9 - Page B - 25
CougarPoint - M 8/9 - Page B - 26
CougarPoint - M 9/9 - Page B - 27
WLAN, 3G, Mini PCIE - Page B - 28
USB, Fan, TP, FP, Multi-Conn - Page B - 29
USB 3.0 - Page B - 30
Card Reader (JMC251C) - Page B - 31
SATA ODD, LED, Hotkey, LID SW - Page B - 32
HDMI, RJ45 - Page B - 33
Audio Codec ALC269 - Page B - 34
KBC-ITE IT8518E - Page B - 35
Diagram - Page
5VS, 3VS, 3.3VM, 1.5VS_CPU - Page B - 36
VDD3, VDD5 - Page B - 37
Power 0.85VS, 1.8VS, PEX_VDD - Page B -
38
Power 1.5V/1.05VS/0.75V - Page B - 39
Power V-Core1 - Page B - 40
Power V-Core2 - Page B - 41
Power VGA NVVDD - Page B - 42
AC_IN, Charger - Page B - 43
W150HNM Audio Board - Page B - 44
W150HNM Second HDD Board - Page B - 45
B5100 Click Board - Page B - 46
B5100 Fingerprint Board - Page B - 47
B5100 LED & VGA SW Board - Page B - 48
B5100 Power Switch Board - Page B - 49
Sequence - Page B - 50
Schematic Diagrams
Table B - 1
SCHEMATIC
DIAGRAMS

Version Note
The schematic dia-
grams in this chapter
are based upon ver-
sion 6-7P-W1507-002.
If your mainboard (or
other boards) are a la-
ter version, please
check with the Service
Center for updated di-
agrams (if required).
B - 1