Schematic Diagrams
B - 1
B.Sch
e
m
a
tic D
iag
rams
Appendix B: Schematic Diagrams
This appendix has circuit diagrams of the
B5120/B5125
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
PARK S3 LVDS & STRAPS - Page B - 21
PCH 1/9 (RTC, FWH, HDA, SATA) - Page B - 22
CPU 1/7 (DMI, PEG, FDI) - Page B - 4
PCH 2/9 (PCI-E, SMBUS, CLK) - Page B - 23
POWER 1.5V/0.75V - Page B - 42
CPU 2/7 (CLK, MISC) - Page B - 5
PCH 3/9 (DMI, FDI, MISC) - Page B - 24
PCH 4/9 (LVDS, CRT, DP) - Page B - 25
POWER Vram 1.5VS - Page B - 44
PCH 5/9 (PCI, USB, NVRAM) - Page B - 26
CPU 5/7 (VGFX POWER) - Page B - 8
CPU 7/7 (RESERVED) - Page B - 10
NEW CARD, MINI PCIE - Page B - 31
FINGER SENSOR BOARD TCS4X - Page B
- 50
PANEL, INVERTER, CRT - Page B - 13
POWER SWITCH BOARD FOR M74 - Page
B - 51
PARK S3 PCIE_INTERFACE - Page B - 14
USB, FAN, TP, FP, MULTI-CONN - Page B - 33
FINGER BOARD FOR M74 - Page B - 52
PARK S3 MAIN GENERIC - Page B - 15
CARD READER (JMC 251) - Page B - 34
POWER SWITCH BOARD FOR M76 - Page
B - 53
PARK S3 DP POWER - Page B - 16
SATA ODD, LED, HOTKEY, LID, BT - Page B - 35
EXTERNAL ODD BOARD FOR W76 - Page
B - 54
LAN (JMC251), MODEM - Page B - 36
ODD BOARD FOR M760T - Page B - 55
PARK S3 MEM_INTERFACE - Page B - 18
AUDIO CODEC ALC272 - Page B - 37
CLICK FINGER BOARD FOR M77 - Page B
- 56
PARK S3 DDR3 MEMORY A - Page B - 19
MULTI-FUNCTION BOARD - Page B - 57
PARK S3 DDR3 MEMORY B - Page B - 20
5VS, 3.3VS, 1.5VS, VIN1 - Page B - 39
Table B - 1
SCHEMATIC
DIAGRAMS
Version Note
The schematic dia-
grams in this chapter
are based upon ver-
sion 6-7P-B512A-002.
If your mainboard (or
other boards) are a lat-
er version, please
check with the Service
Center for updated di-
agrams (if required).
Содержание B5120
Страница 1: ......
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer B5120 B5125 Service Manual...
Страница 24: ...Introduction 1 12 Mainboard Overview Bottom Connectors 1 Introduction...
Страница 44: ...Disassembly 2 20 Removing the Modem 2 Disassembly...
Страница 51: ...Part Lists BOTTOM A 7 A Part Lists BOTTOM Figure A 5 BOTTOM...
Страница 52: ...Part Lists A 8 LCD A Part Lists LCD Figure A 6 LCD...
Страница 53: ...Part Lists SATA DVD SUPER MULTI A 9 A Part Lists SATA DVD SUPER MULTI Figure A 7 SATA DVD SUPER MULTI...
Страница 54: ...Part Lists A 10 SATA DVD SUPER MULTI A Part Lists...
Страница 112: ...Schematic Diagrams B 58 MULTI FUNCTION BOARD B Schematic Diagrams...