Schematic Diagrams
B - 1
B.Schematic Diagrams
Appendix B: Schematic Diagrams
Table B - 1
SCHEMATIC
DIAGRAMS
This appendix has circuit diagrams of the
W251EUQ/W253EUQ/W255EU/W258EUQ
notebook’s PCB’s. The follow-
ing table indicates where to find the appropriate schematic diagram.
Diagram - Page
Diagram - Page
Diagram - Page
System Block Diagram - Page B - 2
PantherPoint - M 6/9 - Page B - 19
Ivy Bridge Processor 1/7 - Page B - 3
PantherPoint - M 7/9 - Page B - 20
Ivy Bridge Processor 2/7 - Page B - 4
PantherPoint - M 8/9 - Page B - 21
Ivy Bridge Processor 3/7 - Page B - 5
PantherPoint - M 9/9 - Page B - 22
Ivy Bridge Processor 4/7 - Page B - 6
USB 3.0, Power, WLAN - Page B - 23
Ivy Bridge Processor 5/7 - Page B - 7
Ivy Bridge Processor 6/7 - Page B - 8
Card Reader, LAN RTL8411 - Page B - 25
Power Switch & LID Board - Page B - 42
Ivy Bridge Processor 7/7 - Page B - 9
LAN (RTL8411), SATA HDD, ODD - Page B - 26
External ODD Board - Page B - 43
USB 3.0 TI TUSB7320 - Page B - 27
Audio Codec ALC269 - Page B - 30
PantherPoint - M 1/9 - Page B - 14
USB Charger, Fan, TP, Multi-Conn - Page B - 31
PantherPoint - M 2/9 - Page B - 15
PantherPoint - M 3/9 - Page B - 16
PantherPoint - M 4/9 - Page B - 17
Power 1.5V/0.75V/1.8VS - Page B - 34
PantherPoint - M 5/9 - Page B - 18
Version Note
The schematic dia-
grams in this chapter
are based upon ver-
sion 6-7P-W25S6-003.
If your mainboard (or
other boards) are a lat-
er version, please
check with the Service
Center for updated di-
agrams (if required).
Содержание W251EUQ
Страница 1: ...W251EUQ W253EUQ W255EU W258EUQ ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer W251EUQ W253EUQ W255EU W258EUQ Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 43: ...Top W251EUQ A 3 A Part Lists Top W251EUQ 非耐落 灰色 尚盟 Figure A 1 Top W251EUQ ...
Страница 44: ...A 4 Top W255EU A Part Lists Top W255EU 灰色 尚盟 非耐落 Figure A 2 Top W255EU ...
Страница 45: ...Top W258EUQ A 5 A Part Lists Top W258EUQ 非耐落 非耐落 灰色 尚盟 Figure A 1 Top W258EUQ ...
Страница 46: ...A 6 Top W253EUQ A Part Lists Top W253EUQ Figure A 1 Top W253EUQ ...
Страница 48: ...A 8 Bottom W253EUQ A Part Lists Bottom W253EUQ Figure A 3 Bottom W253EUQ ...
Страница 52: ...A 12 DVD DUAL W253EUQ A Part Lists DVD DUAL W253EUQ Figure A 7 DVD DUAL W253EUQ 非耐落 志精 ...
Страница 54: ...A 14 LCD W253EUQ A Part Lists LCD W253EUQ Figure A 9 LCD W253EUQ ...
Страница 101: ...www s manuals com ...