Service manual

Preface
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Preface
PCH PCI ....................................................................................... B-23
PCH USB/PCIE/DMI ................................................................... B-24
PCH SATA ................................................................................... B-25
PCH GPIO/HDA .......................................................................... B-26
PCH NVRAM .............................................................................. B-27
PCH SAS ...................................................................................... B-28
PCH Power ................................................................................... B-29
PCH GND .................................................................................... B-30
Clock Generator, Buffer ............................................................... B-31
TPM 1.2 ........................................................................................ B-32
USB 3.0 ........................................................................................ B-33
EC ITE8519 .................................................................................. B-34
Fan Control ................................................................................... B-35
Audio Codec ALC892, DMIC ..................................................... B-36
Audio AMP .................................................................................. B-37
WLAN, TV Card .......................................................................... B-38
LAN PHY Intel 82579V ..............................................................B-39
Card Reader JMB389 ................................................................... B-40
IEEE 1394 .................................................................................... B-41
POWER SYSTEM ....................................................................... B-42
BT, CCD ....................................................................................... B-43
HDD, ODD ................................................................................... B-44
AC_IN, Charger ........................................................................... B-45
eSATA+USB, USB Charge ......................................................... B-46
Power V_SM, VTT MEM ............................................................ B-47
Power CPU_PLL, 1.05V .............................................................. B-48
Power 12V, 1.1VM ...................................................................... B-49
Power Switch ................................................................................ B-50
Power VDD3/ VDD5 ................................................................... B-51
Power CPU_VTT ......................................................................... B-52
CPU1 L6751 Controller ............................................................... B-53
CPU2 Power Stage ....................................................................... B-54
DAUGHTER CON .......................................................................B-55
Backlight Keyboard ......................................................................B-56
AUDIO BOARD ..........................................................................B-57
CLICK BOARD ...........................................................................B-58
K/B CONVERTER BOARD ........................................................B-59
SWITCH BOARD ........................................................................B-60
USB BOARD ................................................................................B-61
FINGER SENSOR BOARD .........................................................B-62
TOUCH SENSOR BOARD .........................................................B-63
POWER LED BOARD .................................................................B-64
Updating the FLASH ROM BIOS......... C-1