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Asus eee pc p901 r1-3g


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                   5                           4                               3                               2                                                   1




    01_Block Diagram
    02_System Setting
                                                                                           CPU
    03_Power Sequence
    04_Clock Gen_ICS9LPR426
    05_Diamondville_BUS
                                                                                    Diamondville
                                                                                                            CLOCK GEN
                                                                                                              ICS9LPR427
                                                                                                                                                               P901
D   06_Diamondville_PWR                                                              FCBGA437                                                                                                        D


    07_NB-945GMS(HOST)                                                                                                                                                   1.3G
    08_NB-945GMS(DMI)                                                                                       THERMAL CONTROL
    09_NB-945GMS(GRAPHIC)
    10_NB-945GMS(DDR2)
    11_NB-945GMS(PWR)
    12_NB-945GMS(PWR2)                  LCD Board
    13_NB-945GMS(GND)
                                                                                     NORTH
    14_SB-ICH7M(PWR)                        LCD                                      BRIDGE                  SODIMM 200P
    15_SB-ICH7M(1)
    16_SB-ICH7M(2)                                                                         945GSE
    17_SB-ICH7M(3)                                           CRT
    18_DDR2 SODIMM
    19_DDR2_Termination
C
    20_Onboard VGA                                                                                                                                                                                   C

    21_LCD Conn_LID
    22_PCIEx 3.5G & Ext. Antenna                                                                                                                        LINE OUT
    23_Mini WIFI+ BT
    24_LAN_Atheros AR8113
    25_MDC_RJ11_RJ45                                Debug Conn                                                                                          Speaker
    26_HD + Flash Conn
                                                                                                            AZALIA CODEC
    27_USB Port
                                                                                     SOUTH                    Realtek ALC269
                                                                                                                                                        EXT MIC
    28_Camera Conn                                     EC                            BRIDGE
    29_Card Reader_AU6336C52                        ENE KBC3310
    30_Codec_ALC269                                                                                                                                     INT MIC
    31_Audio_AMP_Jack                                                                 ICH7-M
    32_EC_ENE KB3310                     SPI ROM    Internal KB Touch Pad
    33_EC_UART controller                                                                                           MDC                                 RJ-11
    34_Switch_SPI ROM_Debug Conn
B                                                                                                                                                                                                    B
    35_Thermal Sensor_FAN
    36_KB_Touch Pad
    37_LED_THERMTRIP
    38_Discharge                                    USB Port *3
    39_PWR Jack                                                                                                    MINICARD                             WLAN
    40_Srew Hole
    41_EMI
                                   SD/MMC           Card Reader
    42_POWER FLOW                                    Alcor AU6336
    43_Vcore
                                   Card                                                                             LAN                                 RJ-45
    44_Power System
                                   Reader                                                                     Atheros AR8113
    45_Power_+1.8V & VTTDDR                                                                         8/4
                                                      Camera                                        1.2GA
    46_Power_VCCP
    47_Power_+1.5VS & +2.5VS       NAND Flash                                                                 Flash Conn                                 NAND Flash(SLC)
    48_Power_Charger               Card                                            8/4                                                                   Card
A   49_EC Pin Define
                                   Flash Module      Flash Conn                    1.2GA
                                                                                                                                                         Flash Module                                A

    49_History
                                                                                                                               
                                   1.8'' External
                                                                                                                                                                Title : Block Diagram
                                                                                                                                ASUSTek Computer INC.          Engineer:       Regin Chiang
                                                                                                                                 Size    Project Name                                         Rev
                                                                    http://hobi-elektronika.net                                  A3               P901
                                                                                                                               Date: Monday, August 11, 2008           Sheet    1   of   50
                                                                                                                                                                                              1.1G


                   5                           4                               3                               2                                                   1
    5   4              3                                           2                                                         1




                                   EEE PC 701 PCB version
                                    GPI37    GPI38       GPI39            PCB version
D                                   0        0           0                                                                                                      D

                                    0        0           0
                                    0        0           1
                                    0        0           1
                                    0        1           0
                                    0        1           0
                                    0        1           1
                                    0        1           1
                                    1        0           0
                                    1        0           0
                                    1        0           1
                                    1        0           1
                                    1        1           0
                                    1        1           0
                                    1        1           1
C                                                                                                                                                               C
                                    1        1           1




                                    USB                          PCIE                       Azalia
                                    USB 0   Flash Conn           PCIE 1   NC                ACZ_SDIN0            CODEC
                                    USB 1   USB Conn             PCIE 2   LAN               ACZ_SDIN1            MODEM
                                    USB 2   USB Conn             PCIE 3   Minicard          ACZ_SDIN2            NC
                                    USB 3   USB Conn             PCIE 4   NC
                                    USB 4   Card Reader
B
                                    USB 5   Minicard                                                                                                            B

                                    USB 6   NC
                                    USB 7   Camera




A                                                                                                                                                               A




                                                                                        


                                                                                                                          Title : System Setting
                                                                                         ASUSTek Computer INC.           Engineer:       Satan_He
                                                                                          Size    Project Name                                           Rev
            http://hobi-elektronika.net                                                   A3               P901
                                                                                        Date: Monday, August 11, 2008            Sheet    2   of    50
                                                                                                                                                         1.1G


    5   4              3                                           2                                                         1
                               5                                                                                         4                                                        3                                                        2                                                            1




                                                               2
                                                                                                                   3
                                                    A/D_DOCK_IN
                                                                                                            AC_BAT_SYS                   AC_BAT_SYS                       +3VA         4                     +5VSUS                                                    +1.8V
                      Adapter                                                                                                                                RT8203                                                                        +5VS          13                                  RT9173         +VTT_DDR      14
                                                                                                                                                                                                             SUSB_ON        70T03                                      +5VS
                                                                                         MAX8724ETI                                                                       +5VA         4            12                                                                                      EN
                                                               2
D                                                        BAT                                                                                                                                                                                                                                                                               D

                      Battery                                                                                                                                             +5VSUS       6
                                                                                                                                                                                                             +3VSUS                                                    +3VS                                 +2.5VS        14
                                                                                                                                          VSUS_ON                                                                                          +3VS          13                                  APL5315
                                                                                                                                                                          +3VSUS       6                     SUSB_ON        70T03
                                                                                                                                              5                                                     12
                         Signal S0/S1 S3                                          S4/S5               Power
                         VSUS_ON                     H                H           Adapter      H      VSB                                                                 VSUS_PWRGD           7
                                                                                  Battery      L
                                                                                                                                                                                                         AC_BAT_SYS
             BAT_IN




                         SUSB_ON                     H                L           L                   Main                                                                                                                  APW7145        +1.5VS    13




                                                                                                                AC_OK
                                                                                                                                                                          +5VSUS
                         SUSC_ON                     H                H           L                   DUAL                               AC_BAT_SYS               VCC                                        SUSB_ON
                                                                                                                                                                                                                           EN
                                                                                                                                                             RT8202       +1.8V        13
                                                                                                                                    12    SUSC_ON

                                                                                                                                                                                                                                           +5VS     13
                                                                                                                                                                                                         AC_BAT_SYS                  VCC
        4             +3VA                                                                            SUSC_ON            12                                                                                                 RT8202         +VCCP     14
                                                                                                      SUSB_ON            12
    5        VSUS_ON                                                                                  CPU_VRON           17                                                                         12       SUSB_ON                                      15
C
                                                         ENE KB3310                                                                                                                                                        EN              VCCP_PWRGD                                                                                      C
                                                                                                                                   19    VRM_PWRGD
    7        VSUS_PWRGD                                                                               VRM_PWRGD          20                                                                 22
                                                                                                                                                                           PM_PWROK
                                                                                                                                   21    EC_PWROK           74LVC1G08
    9        PWR_SW#                                                                                  EC_PWROK           21


                                   8                 10                                            PCI_RST#              24
                                       PM_RSMRST#


                                                         PM_PWRBTN#




                                                                                                   CLK_PCI_EC            16                                                                                                                         +VCCP
                                                                          SUSB#

                                                                                      SUSC#




                                                                                                                                                                                                        23    H_PWRGD                                                                                  AC_BAT_SYS
                                                                                                                                                    +1.8V                                                                                           +1.5VS
                                                                                                                                                                                                        25    H_CPURST#
                                                                                                      H_PWRGD           23                          +2.5VS
                                                                          11 11                                                                                                                                                                      18       VID[6:0]             ADP3208              CPU_VRON          17
                                                                                                                                                    +1.5VS                                                                      Diamondville
                 1                                                                                                                                                                                 CLK_BCLK_MCH 16
                                                                                                                                                    +VCCP                                                                                           VCORE        19                                     VRM_PWRGD         20
                      +VCC_RTC                                                                                VRM_PWRGD       20                                      Intel                        CLK_PCIE_MCH 16
         +                                                                                                                                                            945GMS
        BATT                                                                                                  PM_PWROK                                                                             CLK_96M_UMA
                      +5VSUS                                                                                                  22                  VRM_PWRGD                                                           16                            CLK_BCLK_CPU
                                                                                                                                         20                                                        CLK_LCD_LVDS 16                                                           16
                      +3VSUS                                                                                  PCI_RST#        24
B
                      +1.5VSUS                                                                                PLT_RST#        24                                                                                                                                                                                                           B
                                       (internal)                                                                                        24       PLT_RST#                                         MCLK_DDR
                                                                          Intel
                      +5VS                                                ICH7-M                                                                                                                   26                  SODIMM
                                                                                                              CLK_PCIE_ICH         16
                      +3VS
                                                                                                              CLK_SATA_ICH         16
                      +2.5VS
                                                                                                              CLK_48M_USB          16                                                                                                                   +3VS             Onboard             PCI_RST#        24
                      +1.5VS                                                                                                                                      +3VSUS                                                                                                 Flash
                                                                                                              CLK_PCI_ICH          16
                      +VCCP                                                                                                                                                                        FSB CLK 100M
                                                                                                              CLK_REF_ICH          16                                                              CPU MCH ITP                  16
                                                                                                                                              15            VCCP_PWRGD            VTT_PWRGD#

                                                                                                                                                            REF CLK 14M                                                                                 +3VS             Flash               PCI_RST#        24
                                                                                                                                                            ICH                                                                                                          Module
                                                                                                                                              16                                                   PCIE CLK 100M
                                                                                                                                                            USB CLK 48M                            MCH ICH
                      +3VSUS                                                                                                                                                                       MINICARD                     16
                                                                                                                                                            ICH
                                                                                      CLK_PCIE_MINICARD          16                           16                                  ICS9LPR426       LAN
                      +3VS
                      +1.5VS                        MINICARD                          PLT_RST#                   24                                         PCI CLK 33M
                                                                                                                                              16            ICH EC                                 LVDS CLK 100M
                                                                                                                                                            DEBUG                                                               16
A                                                                                                                                                                                                  MCH                                                                                                                                     A
                                                                                      CLK_PCIE_LAN               16
                      +3VSUS
                                             Onboard LAN                              PLT_RST#                                                                                                                                                                   
                                                                                                                 24                                         SATA CLK 100M                          UMA CLK 96M
                                                                                                                                              16                                                                                16
                                                                                                                                                            ICH                                    MCH                                                                                                Title : Power Sequence
                                                                                                                                                                                                                                                                  ASUSTek Computer INC.          Engineer:          Satan He
                                                                                                                                                                                                                                                                      Size   Project Name                                           Rev
                                                                                                                                                              http://hobi-elektronika.net                                                                          A3                P901
                                                                                                                                                                                                                                                                 Date: Monday, August 11, 2008              Sheet    3   of    50
                                                                                                                                                                                                                                                                                                                                    1.1G


                               5                                                                                         4                                                        3                                                        2                                                            1
                                5                                                                       4                                                                                    3                                                                                 2                                                                    1




                                                                                                                                                                                                                                                                                                                                   S_SMB_DATA    CC12 2         1 10PF/50V
                CR1     1             2 1MOhm                                  +3VSUS              +3V_CLK                                                                                                                                                                               +3V_CLK_VDDA                                                             /X
                                        /X                                                                                                                                                                                                                                                                                         S_SMB_CLK     CC13 2         1 10PF/50V
                                                                                        CL1                                                                                                                                                                                        CL2                                                                            /X
                                                                                    1         2                                                                                                                                                                               1          2
                                CX1                                                                                                                                                                                                                                                                                                                                     GND




                                                                                                    1




                                                                                                                   1




                                                                                                                                    1




                                                                                                                                                    1




                                                                                                                                                                    1




                                                                                                                                                                                    1




                                                                                                                                                                                                    1




                                                                                                                                                                                                                    1




                                                                                                                                                                                                                                      1




                                                                                                                                                                                                                                                  1




                                                                                                                                                                                                                                                                 1
              CLK_XIN       1         2    CLK_XOUT                                120Ohm/100Mhz        CC1             CC2             CC3             CC4             CC5             CC6             CC7             CC8               CC9           CC10         CC11    120Ohm/100Mhz




                                                                                                                                                                                                                                                                                             1
                                                                                                        10uF/10V        0.1UF/16V       0.1UF/16V       0.1UF/16V       0.1UF/16V       0.1UF/16V       0.1UF/16V       0.1UF/16V         0.1UF/16V     0.1UF/16V    0.1UF/16V                   CC46
D                               14.318Mhz                                                               /CAP/X                                                                                                                                                                                   0.1UF/16V                                                                                   D
          1




                                                     1
              CC14              07G010S01430             CC15




                                                                                                    2




                                                                                                                   2




                                                                                                                                    2




                                                                                                                                                    2




                                                                                                                                                                    2




                                                                                                                                                                                    2




                                                                                                                                                                                                    2




                                                                                                                                                                                                                    2




                                                                                                                                                                                                                                      2




                                                                                                                                                                                                                                                  2




                                                                                                                                                                                                                                                                 2
              27PF/50V                                   27PF/50V




                                                                                                                                                                                                                                                                                             2
                                                                                                                                                                                                                                                                                                                               CLK_PCI_ICH          CC36 2         1 10PF/50V
                                                                                                                                                                                                                                                                                                                                                                     /X
          2




                                                     2
                                                                                                   GND                                                                                                                                                                                                                         CLK_PCI_EC           CC37 2         1 10PF/50V
                                                                                                                                                                                                                                                                                                                                                                     /X
          GND                                        GND                                                                                                                                                                                                                                                                       CLK_PCI_DEBUG        CC38 2         1 10PF/50V
                                                                                                                                                                                                                                                                                                                                                                     /DEBUG/X
                                                                                                                                                                                                                                                                                                                               CLK_REF_ICH          CC39 2         1 10PF/50V
                                                                                                                                                                                                                                                                                                                                                                     /X
                                                                                                                                                                                                                                                                                                                               CLK_48M_USB          CC40 2         1 10PF/50V
                                                                                                                                                                                                                                                                                                                                                                     /X
                                                                                                                                                                                                                                                                                                                               CLK_48M_UART         CC41 2         1 10PF/50V
                                                                                                                                                                                    +3V_CLK_VDDA                                                                                                                                                                     /X
                                                                                                  +3V_CLK                                                                                                                                                                                                                      CLK_PCI_UART         CC42 2         1 10PF/50V
                                                                                                                                                                                            +3V_CLK                                                                                                                                                                  /X
                                                                                                                        CU1                                                                                                                                                                                                    CLK_48M_READER       CC45 2         1 10PF/50V
                                                                                                                    1                                                      56                                                                                                                                                                                        /X
                                                                                                                         VDD1                          25MHz
                                                                                                                    2    GND1               PCI&PCIEX_STOP#                55                                                  STP_PCI#     17
                                                                                    CLK_PEREQ#1                     3                                                      54                                                                                                                                                                                                   GND
                                                              8 CLK_PEREQ#1         CLK_PEREQ#2                          PEREQ1#                 CPU_STOP#                                          CLK_FSLC                   STP_CPU#     17
                                                                                                                    4                                                      53                                 CR3             1         2 33Ohm
                                                         23 CLKREQ#_MINICARD          CLK_FS4                            PEREQ2#                   REF0/FSLC                                        CLK_PEREQ#3                                           CLK_REF_ICH 17
                                          CR8    1         2 22Ohm                                                  5                                                      52
    34   CLK_PCI_DEBUG                                                                                                   FS4/PCICLK0 DOC_PEREQ3#/SELDOC#                                                                       DOC          32
                                          CR9    1         2 22Ohm                                                  6                                                      51
    33   CLK_PCI_UART                     CR10                                                                           GND2                           GND4                                        CLK_XIN
    32   CLK_PCI_EC                              1         2 22Ohm                                                  7    VDDPCI                           X1               50
                                          CR11   1         2 22Ohm                  CLK_ITP_EN                      8                                                      49                       CLK_XOUT
    16   CLK_PCI_ICH                      CR4                                       CLK_SEL_48#                          ITP_EN/PCICLK_F0                 X2
    33   CLK_48M_UART                            1         2 22Ohm                                                  9    SEL12_48#/12_48MHz          VDDREF                48                                                                                                                                                 CLK_LCD              CC24 2         1 10PF/50V
                                          CR12   1         2 22Ohm                                                 10                                                      47                                                                                                                                                                                       /X
    29   CLK_48M_READER                                                43,46 VCCP_PWRGD                                  Vtt_PwrGd/PD#                 SDATA                                                              S_SMB_DATA 17                                                                                       CLK_LCD#
                                                                                                                   11                                                      46                                                                                                                                                                      CC25 2         1 10PF/50V
                                                                                                                         VDD2                           SCLK                                                              S_SMB_CLK 17
C
                            17 CLK_48M_USB
                                                                CR5   1        2 33Ohm CLK_FSLA                    12    FSLA/USB_48MHz                 GND5               45                                                                                                                                                                                       /X                       C
                                                                                                                   13                                                      44                       CLK_BCLK0
                                                                                      CLK_96M                            GND3                      CPUT_LR0                                         CLK_BCLK#0                    CLK_BCLK_CPU 5
                                                             8 CLK_96M_UMA                                         14    DOTT_96MHzLR              CPUC_LR0                43                                                     CLK_BCLK_CPU# 5
                                                                                      CLK_96M#                     15                                                      42                                                                                                                                                 CLK_96M              CC16 2         1 10PF/50V
                                                             8 CLK_96M_UMA#           CLK_FSLB                           DOTC_96MHzLR                VDDCPU                                         CLK_BCLK1                                                                                                                                                       /X
                                                                                                                   16    FSLB                      CPUT_LR1                41                                                     CLK_BCLK_MCH 7
                                                                CLK_LCD   1CR16     2 0Ohm CLK_LCD_R               17                                                      40                       CLK_BCLK#1                                                                                                                CLK_96M#             CC17 2         1 10PF/50V
                                          8 CLK_LCD_LVDS        CLK_LCD# 1                                               PCIeT_LR0                 CPUC_LR1                                                                       CLK_BCLK_MCH# 7
                                          8 CLK_LCD_LVDS#
                                                                           CR17     2 0Ohm CLK_LCD#_R              18    PCIeC_LR0                    RESET#               39                                                                                                                                                                                       /X
                                                                                      CLK_PCIE1                    19                                                      38
                                                             9 CLK_PCIE_MCH           CLK_PCIE#1                         PCIeT_LR1                      GNDA
                                                             9 CLK_PCIE_MCH#                                       20    PCIeC_LR1                      VDDA               37
                                                                                                                   21                                                      36                       CLK_BCLK2
                                                                                        CLK_PCIE2                        VDDPCIEX1     CPUITPT_LR2/PCIeT_LR6                                        CLK_BCLK#2                    CLK_BCLK_ITP 5
                                                         22 CLK_PCIE_3GCARD                                        22    PCIeT_LR2     CPUITPC_LR2/PCIeC_LR6               35                                                     CLK_BCLK_ITP# 5
                                                                                        CLK_PCIE#2                 23                                                      34
                                                        22 CLK_PCIE_3GCARD#             CLK_PCIE3                        PCIeC_LR2                VDDPCIEX3                                         CLK_PCIE5
                                                       23 CLK_PCIE_MINICARD                                        24    PCIeT_LR3                 PCIeT_LR5               33                                                     CLK_PCIE_ICH 16
                                                                                        CLK_PCIE#3                 25                                                      32                       CLK_PCIE#5                                                                                                                                                                 GND
                                                      23 CLK_PCIE_MINICARD#             CLK_SATA                         PCIeC_LR3                 PCIeC_LR5                                        CLK_PCIE4                     CLK_PCIE_ICH# 16
                                                            15 CLK_SATA_ICH                                        26    SATACLKT_LR               PCIeT_LR4               31                                                     CLK_PCIE_LAN 24
                                                                                        CLK_SATA#                  27                                                      30                       CLK_PCIE#4
                                                            15 CLK_SATA_ICH#                                             SATACLKC_LR               PCIeC_LR4                                                                      CLK_PCIE_LAN# 24
                                                                                                                   28    VDDPCIEX2                      GND6               29

                                                                                                                        ICS9LPRS427AGLF
                                                                                                                        06G011552010

                                                                                                        GND                                                                         GND
           1:Disable
                                                                                                                                                                                                                                                                 +3V_CLK
           0:Enable

              PEREQ1:PCIEx0 & PCIEx1                                                                                                                                                                CLK_PEREQ#2               5                 CRN2C
                                                                                                                                                                                                                                      10KOhm6
                                                                                                              FSC         FSB       FSA         CPU      PCIE           SATA                        CLK_PEREQ#1               7                 CRN2D
              PEREQ2:PCIEx2 & PCIEx3 & SATA                                                                                                                                                                                           10KOhm8
                                                                                                                                                                                                    CLK_PEREQ#3               1                 CRN2A
B                                                                                                                                                                                                                                     10KOhm2                                                                                                                                                B
              PEREQ3:PCIEx4 & PCIEx5 & PCIEx6                                                                      0          0         1       133         100         100                         CLK_FSLB                  3                 CRN2B
                                                                                                                                                                                                                                      10KOhm4
                                                                                                                   1          0         1       100         100         100
                                                                                                                                                                                                        CLK_FSLC        CR6       1          2 8.2KOhm      /X

                                                                                                                                                                                                                        CR7       1          2 8.2KOhm


                                                                                                                                                                                                    CLK_FS4             CR2361               2 8.2KOhm
                                                                                                                                                                    +3V_CLK
                                                                                                                                                                                                                        CR2371               2 8.2KOhm
                                                                                                                                     CR13           8.2KOhm                                                                                    /X
                                                                                                                       CLK_ITP_EN           1           2


                                                                                                                       CLK_FSLA         CR14 1             2 8.2KOhm                                                                                      GND

                                                                                                                       CLK_SEL_48#      CR15 1             2 8.2KOhm


                                                                                                                                                                        GND




A                                                                                                                                                                                                                                                                                                                                                                                            A




                                                                                                                                                                                                                                                                                                             


                                                                                                                                                                                                                                                                                                                                                 Title : Clock Gen_ICS9LPRS427
                                                                                                                                                                                                                                                                                                              ASUSTek Computer INC.             Engineer:         Satan He
                                                                                                                                                                                                                                                                                                               Size    Project Name                                                   Rev
                                                                                                                                                             http://hobi-elektronika.net                                                                                                                       A3                P901
                                                                                                                                                                                                                                                                                                             Date: Monday, August 11, 2008              Sheet       4     of     50
                                                                                                                                                                                                                                                                                                                                                                                      1.1G


                                5                                                                       4                                                                                    3                                                                                 2                                                                    1
                                       5                                                                                   4                 H_D#[63:0] 7
                                                                                                                                                                                                                    3                                                                   2                                                                                   1
                                                                                                                                                                                                                                              U16B
                                                                                                                                             H_DINV#[3:0]    7                               H_DINV#[3:0]      7
                                                                                                                                                                                                                           H_D#0        Y11                                  R3    H_D#32
                                                                                                                                                                                                                           H_D#1              D[0]#                 D[32]#         H_D#33
                                                                                                                                             H_DSTBN#[3:0] 7                                 H_DSTBN#[3:0] 7                            W10   D[1]#                 D[33]#   R2
                                                                                                                                                                                 



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