Preface
IX
Preface
Contents
Introduction ..............................................1-1
Disassembly ...............................................2-1
Maintenance Tools ..........................................................................2-2
Connections .....................................................................................2-2
Maintenance Precautions .................................................................2-3
PART LIST ILLUSTRATION LOCATION ................................. A-2
B5120 TOP WITHOUT FINGERPRINT ...................................... A-3
B5125 TOP WITHOUT FINGERPRINT ...................................... A-4
B5120 TOP WITH FINGERPRINT .............................................. A-5
B5125 TOP WITH FINGERPRINT .............................................. A-6
BOTTOM ....................................................................................... A-7
LCD ................................................................................................ A-8
SATA DVD SUPER-MULTI ........................................................ A-9
Schematic Diagrams................................. B-1
SYSTEM BLOCK DIAGRAM ..................................................... B-2
CLOCK GENERATOR ................................................................. B-3
CPU 1/7 (DMI, PEG, FDI) ............................................................. B-4
CPU 2/7 (CLK, MISC) ................................................................... B-5
CPU 3/7 (DDR3) ............................................................................ B-6
CPU 4/7 (POWER) ........................................................................ B-7
CPU 5/7 (VGFX POWER) ............................................................ B-8
CPU 6/7 (GND) .............................................................................. B-9
CPU 7/7 (RESERVED) ................................................................ B-10
DDR3 SO-DIMM_0 ..................................................................... B-11
DDR3 SO-DIMM_1 ..................................................................... B-12
PANEL, INVERTER, CRT ......................................................... B-13
PARK S3 PCIE_INTERFACE .................................................... B-14
PARK S3 MAIN GENERIC ........................................................ B-15
PARK S3 DP POWER ................................................................. B-16
PARK S3 POWER .......................................................................B-17
PARK S3 MEM_INTERFACE ....................................................B-18
PARK S3 DDR3 MEMORY A ....................................................B-19
PARK S3 DDR3 MEMORY B ....................................................B-20
PARK S3 LVDS & STRAPS .......................................................B-21
PCH 1/9 (RTC, FWH, HDA, SATA) ...........................................B-22
PCH 2/9 (PCI-E, SMBUS, CLK) .................................................B-23
PCH 3/9 (DMI, FDI, MISC) .........................................................B-24
PCH 4/9 (LVDS, CRT, DP) .........................................................B-25
PCH 5/9 (PCI, USB, NVRAM) ....................................................B-26
PCH 6/9 (GPIO) ...........................................................................B-27
PCH 7/9 (POWER) .......................................................................B-28
PCH 8/9 (POWER) .......................................................................B-29
PCH 9/9 (GND) ............................................................................B-30
NEW CARD, MINI PCIE ............................................................B-31
3G, TPM .......................................................................................B-32
USB, FAN, TP, FP, MULTI-CONN ............................................B-33
CARD READER (JMC 251) ........................................................B-34
SATA ODD, LED, HOTKEY, LID, BT ......................................B-35
LAN (JMC251), MODEM ...........................................................B-36
AUDIO CODEC ALC272 ............................................................B-37
KBC-ITE IT8502E .......................................................................B-38
5VS, 3.3VS, 1.5VS, VIN1 ............................................................B-39
POWER 3.3V/5V .........................................................................B-40
POWER 1.8V ...............................................................................B-41
POWER 1.5V/0.75V ....................................................................B-42
POWER 1.1VS_VTT ...................................................................B-43
POWER Vram 1.5VS ...................................................................B-44
V-CORE .......................................................................................B-45
M92 VDDC ..................................................................................B-46
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...