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BenQ_S72_(Inventec_Grasshopper_3.0)


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                                                        Revisions                                                          Approvals

                                            REV   ECN NO. Description Of Change                          DATE           DFTG. ENGR.                          REL.
                        TABLE OF CONTENTS




       PAGE                                   PAGE
       4 - CLOCK GENERATOR                   38 - KEYBOARD CONNECTOR & TOUCH PAD & LED
       5-8 - DOTHAN PROCESSOR                39 - CARDBUS CONTROLLER
       9-13 - ALVISO                        40 - PC CARD CONNECTOR
       14-17 - DDR                           41- CARD READER 3 IN 1
       18-20 - ATI_M24_P                    42 - MINI PCI
       21-22 - VGA DDR                      43 - MDC / BT INTERFACE & MIC
       23-27- ICH6-M                        44 - THERMAL SENSOR & FAN
       28 -LCD INTERFACE                    45 - DECOUPLING CAPS & BOARD TO BOARD CONN
       29 - HDD CONNECTOR                   46 - DRILL HOLE
       30 - CD-ROM CONNECTOR                47 - PULL UPS
                                            48-55 - POWER
       31 - USB PORT & CIR USB CONTROLLER
                                            56-60 - IO BOARD - DC IN/TV OUT/CRT/USB/HOTKEY/B CN
       32 - LAN INTERFACE
                                            61 - TOUCH PAD BUTTON BOARD
       33 - LAN POWER
       34- RJ45 CONN                        62-64 - HOTKEY BOARD - PWR/LID SW/HOTKEY
                                            65 - OPTIONAL HOTKEY BOARD
       35- CHVIAS II
                                            66-67 - AUDIO DAUGHTER BOARD
       36 - FLASH ROM & IR/CIR
                                            68 - AUDIO I/O DAUGHTER BOARD
       37- 1394 CONTROLLER

                                                                               EE            DATE             POWER            DATE
                                                              DRAWER
                                                              CHECK
                                                                                                                                         INVENTEC
                                                              DESIGN                                                                  TITLE
                                                              RESPOSFOR                                                                               Grasshopper 3.0
                                                              SIZE =            B                                      VER :          SIZE CODE        DOC. NUMBER        REV
                                                              FILE NAME : XXXX-XXXXXX-XX                                               A3     CS      Model_No            000
DATE       CHANGE NO.      REV                                 P/N    XXXXXXXXXXXX DATE BEGINNING :   dd / mm / yyyy                          SHEET      1   OF      68
                                                                                         CPU
                                                                                        DOTHAN
                                                                                         (Micro_FCPGA)
                                                                                           mPGA478

                                                                                                                   P.5-8
                                                                                                                                                   CLK GEN                                                   THERMAL SENSOR
                                                                                                                                                         ICS954217                                                & FAN
                                                                                                                                                                       P.4                                   ADM1032               P.44

               LCM                                                                               PSB
               14" TFT
              XGA/SXGA
                         P.28


                                                                                                                            DDR 200/266/333
                                                                                      North Bridge                                                DDR_SODIMM0
               CRT                 ATI                    PCI Express x16
                                                                                       ALVISO                                                                                P.14,16,17
                                                              4GB/Sec
                                   M24-P                                                  1257 PCBGA
                         P.58
                                              P.18-20
                                                                                                                  P.9-13
            IO BOARD
                                                                                                                                                  DDR_SODIMM1
                                                                                                                                                                             P.15,16,17
            HDTV Support                   64 MB
                                           DDR                                                    DMI
                         P.57               P.21-22




                                                                  Ultra ATA-100
                                               HDD
    PWR Board                                              P.29                       South Bridge                            PCI Bus

    Batt Charger                            CD-ROM                                         ICH6-M
                                                                                            609 BGA
                                                           P.30

                                                                                                                  P.23-27
                                   USB2.0 x 4                                                                                                                                                                                                       LOM
                                                   P.31
                                                   P.59                                  LPC 3.3V 33MHZ                                   CardBus                                                                                                 Controller
                                                   P.68
                                                                                                                                          Controller                                                                    Mini PCI                   REALTEK
MAIN BATT                                                                                                                                                                                                               Type III                   RTL8100CL/
                                                                                                                                              TI PCI7411                                                                                          GIGA Solution
                                     BIOS                              SUPER I/O & KBC                                                                   P.37,39,41                                                                  P.42                          P.32-34

                                               P.36
                                                                                  CHIVAS-II
                                                                                   LPC 47N249                                       PC CARD                  3 IN 1 SLOT                  1394 CONN X 1
                                                                                                                                                                                                                       802.11abg                     RJ45
                                                                                                P.35-36
                                                                                                                                   ONE SLOT                              P.41
                                                                                                                                                                                                      P.37
                                                                                                                                                                                                                                                    CONN
                                TOUCH PAD                                                                                                         P.40                                                                                                               P.30
                                 2 PICK BUTTON/
                                1 SCROLL BUTTON
                                               P.38                                                                                                                                                                    ANT      ANT
                                                                                                                                                              Azalia
                                                                                                                                                                                MDC
                                                                                                                                                                        or MDC/BT COMB           ANT
                                                                                                                                                                                    P.43
                                                                                                      Azalia

                                                                                                                                                 EARPHONE
                                                          IR / CIR                                              Audio Board                       / Speaker             RJ11 CNTR
                                                                   P.36/31                                                                                     P.63



                                                                                                                                                    INT/EXT
                                                      KB / LED
                                                                                                           Codec                                      MIC
                                                                      P.38
                                                                                                               AD1980             P.66
                                                                                                                                                               P.68



                                                                                                               AMP                                 KILL-SW
                                                                                                                                                                                                                                               INVENTEC
                                                                                                                                                                                                                                            TITLE
                                                                                                          NS_LM4873               P.67              & USB                                                                                                   Grasshopper 3.0
                                                                                                                                                               P.63                                                                               BLOCK DIAGRAM
                                                                                                                                                                                                                                            SIZE CODE        DOC. NUMBER          REV
                                                                                                                                                                                                                                             A3     CS      Model_No              000
                                                                                                                                                                                              CHANGE by      Arthur          22-Nov-2004            SHEET      2     OF      68
                                                                           +VBAT

                                                                                                                                                            +VCC_CORE
                                                                                                       ISL6218

                                                                                                             +VCC_CORE


                                                                                     PWR_GOOD_3         EN                         VGATE_U
+ADAPTOR

                             PMOS                                   PMOS
                                                                                       MCH_GOOD
                                        CHARGE                                                                                                                                               +V3

                                                                                                                                                  PMOS

                                                                                                                                                               +V3
                                                                                                                                 SLP_S4#_3R
                                                                                                                                                   ON
                                                                                                        SC1403                                                                              +V3S
                                                                                                                                                  PMOS
                                                                                                                    +V3A
                          BQ24703
                                                                                                                                SLP_S3#_3R                    +V3S
                                                                                           +V2.5AON    ON5                                         ON
                                                                                                                                                                                            +V5S
                                                                                              +V5A     ON3                                        PMOS
                                                                                                                     +V5A
                                                                                   2VREF                REF                    SLP_S3#_3R                     +V5S
                                                                                                                                                   ON

                                                                                                                                                                                             +V2.5
                                                                                                                    +V5_a
                                                                                                                                                       PMOS

                                                                                                                                                              +V2.5

                                                                                                                                  SLP_S4_3R                                      +V2.5S                             +V1.8S
                                                                                                                                                       ON                                          NDS8425
                                                                                                        OZ824
                                                                                                                                                       PMOS
                                                                                                                    +V2.5A                                    +V2.5S
                                                                                                                                  SLP_S3#_3R
                                                                                            +V2.5AON   ON1                                             ON

                                                                                       SLP_S3#_3R      ON2                                                             +VGAVCC
                          PACK1
                                                                                           +V1.5AON    PGOOD1     +VGAVCC




                                                                                                                                                                +VCCP
                                                                                                        OZ824


                                                                                                                    +VCCP
                                                                                           +V1.5AON     ON1
                                                                                                                                                                                 +V1.5S                             +V1.2S
                                                                                                                                                       NMOS                                        NDS8425
                                                                                     PWR_GOOD_3         ON2
                                                                                                                    +V1.5A

                                                                                      MCH_GOOD          PGOOD1                                                +V1.5S
                                                                                                                                  SLP_S3_4R
                                                                                                                                                       ON

                  +V2.5                                   +V1.25S
                             TPS51100
                                                                                                          G680


                                                                                                                               +V2.5ON

           SLP_S5#_3R         S5

           SLP_S3#_3R         S3
                                                 M_VREF

                                                                                                                                                                                             INVENTEC
                                                                                                                                                                                          TITLE
                                                                                                                                                                                                           Grasshopper 3.0
                                                                                                                                                                                                BLOCK DIAGRAM
                                                                                                                                                                                          SIZE CODE          DOC. NUMBER        REV
                                                                                                                                                                                           A3      CS      Model_No             000
                                                                                                                             CHANGE by        Arthur                      22-Nov-2004              SHEET       3   OF      68
                                                                                                                                                                                                                                   +V3S                                                                                                                                   +V3S


                                                                                                                                                                                                           +V3S_CLKVDD
                                                                                                                                                                                                                                                                                                                                                                          1
                                                                                                                                                                                                                   NFM40P12C223                1 1
                                                                                                                                                                                                                                                                                                                                                                               L2506
                                                                                                                                                                                                                                   4                            L2505                                                                                                          BLM11A121S
                                                                                                                                                                                                                                                                BLM11A121S                                                                       +V3S_CLKVDDA
                                                                                                                                                                                                                          L2530    3                                                                                                                                      2
                                                        Layout note: All decoupling 0.047uF disperse closed to pin                                                                                                                            2 2


                                                                                                                                                                                                                                                                                                    1 C6391           1 C6392                          1 C6393            1 C6394
                                                                                                                                                                                                                                                                                                                                                                                            Layout note: All decoupling 0.047uF disperse closed to pin
                                                    1 C6381           1 C6382                1 C6383         1 C6384            1 C6385              1 C6387              1 C6389          1 C6390                                                                                                  2   0.047UF_10V   2   10UF_K_6.3V                  2   0.047UF_10V    2   10UF_K_6.3V



                                                    2   10UF_K_6.3V   2       10UF_K_6.3V    2 0.047UF_10V   2 0.047UF_10V      2 0.047UF_10V        2 0.047UF_10V        2 0.047UF_10V    2 0.047UF_10V




                                                                                                                                                                                                                                                                                                                                                                                                24-      PCISTOP#_3
                                                                                                                                                                                                                                                                                                                                                                                            51-,24-                                      R6481
                                                                                                                                                                                                                                                                                                                                                                                                         CPUSTOP#_3      1           2   49.9_1%




                                                                                                                                                                                                                                       VDD_REF 48

                                                                                                                                                                                                                                                    VDD_48 11
                                                                                                                                                                                                                        U10                                                                                                             33_5% 1        2      R6463                            10-    CLK_R_MCHBCLK
                                                                                                                                                                                                                   21 VDD_SRC0                                                                                                                                                                                                           R6482
                                                                                                                                                                                                                                                                     VDD_A 37
                                                                                                                                                                                                                                                                                                                                        33_5% 1        2      R6464                            10-
                                                                                                                             Please place close to CLKGEN within 500mils                                                                                                                                                                                                                              CLK_R_MCHBCLK#                     49.9_1%
                                                                                                                                                                                                                   28 VDD_SRC1                                                                                                                                                                                     1                 2
                                        2                                                                                                 X1                                                                       34                                                      38                                                                                                                                            1           2                    R6483
                                                                                                                                     14.31818MHZ                                                                      VDD_SRC2                                       VSS_A                                                              33_5% 1        2      R6465                              5-                                                       49.9_1%
                                                                                                                                         30PPM                                                                                                                                                                                                                                                        CLK_R_CPUBCLK                      R6484
                             0_5%                                                                                                                                                                                   1 VDD_PCI0                                   PCI_STOP# 55                                                           33_5% 1        2      R6466                              5-   CLK_R_CPUBCLK#
                             R6454                                                                                                     1        2                                                                   7 VDD_PCI1                                                                                                                                                                                                           49.9_1%
                                                                                                                                                                                                                                                                CPU_STOP# 54
                                                                                                                                                                                                                                                                                                                                                                                                                         1           2
                                        1
                                                                                                                                   1                          1                                                    42                                                     41       CLK_MCHBCLK
                                                                                                                                             C6386                   C6388                                              VDD_CPU                                      CPU1
                                                                                                                                                                                                                                                                    CPU1# 40
                                                                                                                                   2                          2                                                                                                                    CLK_MCHBCLK#
                                                                                                                                             33PF_50V                33PF_50V                                                                                                                                                                                                                     +V3S
                                                                                                                                                                                                                                                                          44       CLK_CPUBCLK
                                                                                                                                                                                                                                                                     CPU0
                                                                                                                                                                                                                                                                    CPU0# 43
                                                                                                                                                                                                                                                                                   CLK_CPUBCLK#

                                                                                                                                 +V3S                                                                              50 XTAL_IN
                                                                                                                                                                                                                                                                                                                                         10K_5% 1           2      R26
                                                                                                                                                                                                                   49 XTAL_OUT   CPU_2_ITP_SRC_7                             36                                                          10K_5% 1           2      R25
                                                                                                                                                R6456 1                  2 10K_5%
                                                                                                                                                                                                                                  CPU2_ITP_SRC7#                             35
                                                                                                                                       24-      R6712 1                  2 12.1_1%        CLK_3S_ICH48             12
                                                                                                      CLK_R3S_ICH48                                                                                                   FSA_USB_48
                                                                                                     CLK_R3S_CARD48                    39-      R6713 1                  2 12.1_1%
                                                                                                                                                                                                                                       CLKREQA#                              33   R6716                                                                                                               CLKREQA#
                                                                                                                                                                                          CLK_BSEL1                16 FSB_TEST_MODE                                          32
                                                                                                                                                                                                                                                                              2           1
                                                                 R6455                                                                                                                                                                 CLKREQB#                                   0_5%
                                                                                                                                                                                                                                                                                                                                                                                                       CPPE#
                                                                 1K_5%                                                                                                                    CLK_BSEL0
MCH_BSEL0      9-                                            2            1                                                                                                                                        53 FSC_TEST_SEL                                   SRC5 31
                                                                                                                                                                                          CLK_3S_PCI5                                                               SRC5# 30
                                                                                                        CLK_R3S_CBPCI                  39-      R6714    1               2 33_5%                                    5 PCI5
                                                                                                                                                                                                                                                                                                                                                                                                                                                          R6491
                                                                                                                                                                                                                                                                     SRC4 26
                                                                                                                                                                                                                                                                                                                                                                                                                         1           2
                                                                                                                                                                                          CLK_3S_PCI4               4 PCI4                                                                                                                                  1 R6473
                                                                                                                                                                                                                                                                                                                                                                                                                                                          49.9_1%
                                                                                                                                                                                                                                                                    SRC4# 27
                                                                                                                                       35-      R6457    1               2 33_5%                                                                                                                                                         33_5%    2                                              9-
                                                                                                      CLK_R3S_KBCPCI                                                                                                                                                                                                                                                                                  CLK_R_PEG_MCH                      R6492
                                                                                                                                                                                                                                                                                                                                         33_5%    2         1 R6474                              9-
                                                                                                                                                                                          CLK_3S_PCI3                                                                               CLK_PEG_MCH                                                                                                       CLK_R_PEG_MCH#                     49.9_1%
                                                                                                      CLK_R3S_MINIPCI                  42-      R6459    1               2 33_5%                                    3 PCI3                                           SRC3 24
                                                                                                                                                                                                                                                                                                                                                                                                                    1                2
                                                                                                                                                                                                                                                                                                                                                                                                                                                          R6493
                                +VCCP                                                                                                                                                                                                                                     25        CLK_PEG_MCH#                                                                                                                         1           2
                                                                                                                                                                                          CLK_3S_PCI2                                                               SRC3#                                                                                                                                                                                 49.9_1%
                                                                                                                                       32-      R6890    1               2 12.1_1%                                 56 PCI2                                                                                                               33_5%    2         1 R6475                            18-
                                                                                      +V3S            CLK_R3S_LANPCI                                                                                                                                                                CLK_PEG_REF                                                                                                       CLK_R_PEG_REF
                                                                                                                                                                                                                                                                                                                                                            1 R6476                                                                      R6494
                                                                                                                                                                                                                                                                     SRC2 22
                                                                                                                                                                                                                                                                                                                                         33_5%    2                                            18-
                                                                                                                                                                                                                                                                                    CLK_PEG_REF#                                                                                                      CLK_R_PEG_REF#                     49.9_1%
                                        2                                                                                                                                                                           9                                                     23                                                                                                                                             1           2
                                                                                                                                                R6460    1               2 10K_5%                                     PCIF1                                         SRC2#                                                                                                                                                1           2                    R6495
                                            1K_5%                                                                                                                                         CLK_3S_ICHPCI             8 PCIF0_ITP_EN                                                  CLK_PCIE_ICH                                                            1 R6477                                                                                       49.9_1%
                                                                                                                                                                                                                                                                     SRC1 19
                                                                                                                                       25-      R6461    1               2 33_5%                                                                                                                                                         33_5%    2                                            24-
                                                                                                      CLK_R3S_ICHPCI                                                                                                                                                                CLK_PCIE_ICH#                                                                                                     CLK_R_PCIE_ICH                     R6496
                                            R6783                                                                                                                                                                                                                         20                                                             33_5%    2         1 R6478                            24-
                            R6709                                                                                                                         Close to CLKGEN                                                                                           SRC1#                                                                                                                             CLK_R_PCIE_ICH#                    49.9_1%
                            0_5%        1                                                               ICH_3S_SMCLK                   24-,15-,14-                                                                 46 SCLOCK                                                                                                                                                                                             1           2

                                                                                                                                                                                                                                                                     SRC0 17
                   6-   2           1
CPU_BSEL0
                                        2                                                             ICH_3S_SMDATA                    24-,15-,14-                                                                 47                                                     18
                                                                                                                                                                                                                      SDATA                                         SRC0#
                             OPEN                                                                                                                                                                                  39 IREF
                             R6711                                                                                                                                                                                                                                        14
                                                                                                                                                                                                                   13                                               DOT96                                                                 Close to CLKGEN
                                        1                                                                                                                            1
                                                                                                                                                                                                                   29   VSS_48                                     DOT96# 15                                                                                                                  Layout note: These pull down Resistor
                                                                                                                                                                                                                        VSS_SRC
                                                                                                                                                         R6462                                                     45   VSS_CPU                                                                                                                                                                            Must closed CLK_G
                                                                                                                                                         475_1%                                                     2   VSS_PCI0           VTT_PWRGD#_PD 10
                                                                                                                                                                     2
                                                                                                                                                                                                                    6   VSS_PCI1
                                                                                                                                                                                                                   51   VSS_REF                                       REF 52                                                                                                                                           +V3S
  Dothan B-X step and later
                     HOST CLOCK                                                                                                                                                                                           ICS_ICS954217_TSSOP_56P
 FSA FSB FSC          FREQUENCY                                                                                                                                                                                                                                                                                                                                                                                          1
                                                                                                                                                                                                                                                                                                                                                                                                                 R6499
  1      0         1            100                                                                                                                                                                                                                                                                                                                                                                            10K_5%
                                                                                                                                                LAYOUT NOTES : THE IREF(PIN_39) SIGNAL VIA R715 CONNECT TO GND DIRECTLY.
  1     0      0                                                                                                                                                                                                                                                                  CLK_3S_REF                                                                                                                                 2
                                133

 Dothan A-X step             HOST CLOCK                                                                                                                                                                                                                                                                                                                                                                                 3 D Q2012        VR_PWRGD_CK410
      FSC                    FREQUENCY
                                                                                                                                                                                                                                                                                                                                                                                                                              G 2               51-,24-
        0                      100
        1                      133                                                                                                                                                                                                                                                                                                                                                                                       S
                                                                                                                                                                                                                                                                                                                                                                                                                        1 NDS7002A
                                                                                                                                                                                                                                                                                                                      R6717       1        2 43.2_1%                35-       CLK_R3S_KBC14

                                                                                                                                                                                                                                                                                                                      R6718       1        2 22.6_1%                45-       CLK_R3S_CODEC14




                                                                                                                                                                                                                                                                                                                      R6719       1        2 36_1%                  24-       CLK_R3S_ICH14

                                                                                                                                                                                                                                                                                                                                                                                                                      INVENTEC
                                                                                                                                                                                                                                                                                                                                                                                                                TITLE
                                                                                                                                                                                                                                                                                              LAYOUT NOTES : THE R6717 , R6718 , R6719 , CLOSED TO U10
                                                                                                                                                                                                                                                                                                                                                                                                                         Grasshopper 3.0
                                                                                                                                                                                                                                                                                                                                                                                                                         CLOCK_GENERATOR
                                                                                                                                                                                                                                                                                                                                                                                                                 SIZE CODE               DOC. NUMBER                REV
                                                                                                                                                                                                                                                                                                                                                                                                                  A3     CS              Model_No                   000
                                                                                                                      



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