Service Manuals, User Guides, Schematic Diagrams or docs for : asus F9E

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F9E


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            A                              B                                 C   D                                  E




1
                                 F9E SCHEMATIC Revision 2.02                                                                                         1




    PAGE               Content            PAGE             Content
           SYSTEM PAGE REF.
                                               47    DC & BAT IN
     4     CPU-MEROM(1)                        48    History(1)
     5     CPU-MEROM(2)                        49    History(2)
     6     CPU CAP, Thermal Senor
     7     CLOCK GEN._ICS9LPR363CGLF
     8     NB_-965GM (1)--CPU
     9     NB_-965GM (2)--DDR2/PEG                  POWER PAGE REF.
    10     NB_-965GM (3)--DDR2 bus
2   11     NB_-965GM (4)--POWER                80_POWER_VCORE                                                                                        2


    12     NB_-965GM (5)--POWER                81_POWER_SYSTEM
    13     NB_-965GM (6)--GND/Strapping        82_POWER_I/O_1.5VS & 1.05VS
    14     DDR2 SO-DIMM_0                      83_POWER_I/O_DDR & VTT
    15     DDR2 SO-DIMM_1                      84_POWER_I/O_ +2.5VS
    16     DDR2 ADDRESS TERMINATION            85_POWER_VGA_CORE & +1.25VO
    17     LVDS & INVERTER CONN                86_POWER_+VCCFGX (Empty)
    18     CRT conn.                           87_POWER_SHUTDOWN#
    19     MDC,HDMI conn.                      88_POWER_CHARGER
    20     PCI-E--MINI CARD--(1)_WLAN          89_POWER_PIC(Empty)
    21     B/T,F/P& TPM                        90_POWER_PROTECT
    22     B TO B CONN(M)                      91_POWER_LOAD SWITCH
3   23     HDD & CD-ROM CONN                   92_POWER_PROTECT                                                                                      3

    24     USB PORT                            93_POWER_SIGNAL
    25     SB_-ICH8M--(1)-CPU,IDE,AUDIO        94_POWER_FLOWCHART
    26     SB_-ICH8M--(2)-PCI,PCI-E,USB
    27     SB_-ICH8M--(3)-GPIO
    28     SB_-ICH8M--(4)-PWR/GND
    29     PCI-E--LAN_RTL8101E
    30     HDMI
    31     EMPTY
    32     EMPTY
    33     NEWCARD
    34     EC-IT8511
4
    35     ISA ROM & KB                                                                                                                              4

    36     CARD READER_RST5117
    37     DISCHARGE
    38     Instant Key &   Touch Pad
    39     LEDs
    40     EMPTY
    41     EMPTY
    42     EMPTY
    43     EMPTY
    44     EMPTY
    45     EMPTY
    46     SREW HOLE
5                                                                                                                                      5



                                                                                                                  Title : PAGE REF.
                                                                                      ASUSTeK COMPUTER INC       Engineer:
                                                                                        Size    Project Name                                  Rev
                                                                                       Custom                                                 2.02
                                                                                     Date:      ,     25, 2007          Sheet   1   of   94

            A                              B                                 C   D                                  E
                         A                                 B                                   C                                            D                                                       E




                                                               F9E BLOCK DIAGRAM
1                                                                                                                                                                                                                                       1
                 BATTERY
                  TYPE

                 3S1P                                                                                Internal IO CON with Cable
                 3S2P
                 3S3P
                                                                                            SPEAKER        TP CON    F/P CON MDC CON             BT CON         INVERTER              LVDS
                                                                                            +INT. MIC                                                           CON                   CON


                                                                 Merom                          CPU
2
                                                                      P.04~P.05         ....    CAP P.06
                                                                                                                          POWER
                                                                                                                          SEQENCE
                                                                                                                                                RESET           SM_BUS
                                                                                                                                                                                                                                        2




                                                               AGTL
                                                                       HOST BUS
              LVDS & INV                                       1.468V,200MHZ
              CON
                    P.17                                                                                                                                             DCIN
                                                                                                                DDR2 533/667
                                                                                    DDR2 SDRAM 533/667MHz                                    DDR                     RTC
               CRT CON
                                                                965GM
                                                                                                                SODIMM X2
                                                                                                                +1.8V
                                                                                                                               ....          CAP/RES                 FAN
                    P.18                                                                                        +0.9VS                                 P.16          CON.
                                                                                                                     P.14~P.15
                                                                      P.08~P.13
               HDMI CON
                                HDMI
                                SII1392                                                                                                                              THERMAL
                                                                      DMI
                    P.19                 P.30                                                                                                                        SENSOR
3                                                                     X4                                                                                                                                                                3
                                                                                                                                                                     (MAX6657) P.06
                   USB                                                            PCI EXPRESS X1
                    P.24
                                                       ACZ
                                                   USB2.0
                                                   PATA BUS     ICH8-M            USB2.0
                    B/T                            SATA BUS
                    P.21
                                                                    P.25~P.28
                                                                                  ACZ        MDC
                             ODD                                                             CON                         LAN 1000                                                                       AC & BAT CON
                             Slave                                                                                                                MINI CARD                    NEWCARD
                  Camera                         SATA HDD                                                                RTL8111B
                              P.23                                                                                                                WLAN
                    P.17                               P.23                                                                      P.29                         P.20                       P.33                        P.47
4
                             TPM                    LPC, 33MHz                                 SIM CON                                                                                                                                  4


                    F/P      Connector
                                                                                                                                                         RJ11,RJ45
                    P.21
                               P.21                                                                             USB x2                                   CON

                                                 EC                                         MINI CARD
                                                                                                                                        MIC AMP
    4 IN 1 CON    RTS5158                                                                   WWAN                                                               MIC_IN
                                                IT8511TE                                                                                MAX4490AXK
       P.36         P.36
                                                      P.34
                                                                                                                                                                HP
                                                                       Azalia                                       Daughter Board
                                                                       ALC660
                             ISA                INTERNAL
                             ROM                KEYBOARD                                                                         CLOCK GEN.
                                                                                                                                                                     
5                            8M P.35                  P.35                                                                       ICS9LPR363DGLF-T                                                                                       5


                                                                                                                                                                                                  Title : BLOCK DIAGRAM
                                                                      AUDIO AMP                                                                                       ASUSTeK COMPUTER INC       Engineer:
                                                                                                                                                P.07
                                                                      G1420                                                                                             Size    Project Name                                     Rev
                                                                                                                                                                       Custom                                                    2.02
                                                                                                                                                                     Date:      ,     25, 2007           Sheet   2   of     94


                         A                                 B                                   C                                            D                                                       E
                 A                                   B                                                  C                                                          D                                                  E




    EC-IT8511 GPIO SETTING
    Pin       Pin Name         Signal Name    Type   Pin           Pin Name            Signal Name Type
    32    PWM0/GPA0            LCD_BL_PWM            48     GPH0                      VSUS_ON       O
    33    PWM1/GPA1            FAN_PWM               54     GPH1                      VSUS_GD       I
1   36    PWM2/GPA2            BAT1_CNT1#      I     55     GPH2                      CPUPWR_GD     I                                                                                                                                                              1


    37    PWM3/GPA3            BAT2_CNT1#            69     GPH3                      PM_PWRBTN#    O
    38    PWM4/GPA4            CHG_LED_UP#     O     70     GPH4                      SUSC_EC#      O
    39    PWM5/GPA5            PWR_LED_UP#     O     75     GPH5                      SUSB_EC0#     O
    40    PWM6/GPA6            BATSEL_3S#      O     76     GPH6                      CPU_VRON      O       SM_BUS ADDRESS :
    43    PWM7/GPA7            LCD_BACKOFF#    O     105    GPH7                      PM_RSMRST#    O        SM-Bus Device                                   SM-Bus Address
    153   RXD/GPB0             NUM_LED         O     148    GPI0                      ICH8_PWROK    O        Clock Generator                                 1101001x       ( D2 )
    154   TXD/GPB1             CAP_LED         O     149    GPI1                      ALL_SYS_PWRGD I        SO-DIMM 0                                       1010000x       ( A0 )
    162   GPB2                 SCRL_LED        O     152    GPI2                      BAT1_CNT2#    O        SO-DIMM 1                                       1010001x       ( A2 )
    163   SMCLK0/GPB3          SMB0_CLK        O     155    GPI3                      CHG_EN#       O        Thermal Sensor( MAX6657)                        1001100x       ( 98 )
    164   SMDAT0GPB4           SMB0_DAT        I/0   156    GPI4                      PRECHG        O        VGA Thermal IC(G781-1)                          1001101x       ( 9A )
    5     GA20/GPB5            A20GATE         O     168    GPI5                      EC_CLK_EN     O
2   6     KBRST#/GPB6          RCIN#           O     174    GPI6                      BAT_LEARN     O                                                                                                                                                              2

    165   GPB7                 THRO_CPU        O
    47    CLKOUT/GPC0          N/A
    169   SMCLK1/GPC1          SMB1_CLK        O     ICH8M_GPIO
    170   SMDAT1/GPC2          SMB1_DAT        I/0
    171   GPC3                 PWRLIMIT#       O
                                                         Pin. Default _ RST# Use As       Signal Name          Power       Mux                    Pin   Default _ RST# Use As
                                                                                                                                                                                            Signal Name                   Power              Mux
                                                      GPIO 00         i      GPI      PM_BMBUSY#               +3VS      BM_BUSY#               GPIO 39         i      GPI           PCB_ID2                           +3VS              SDATAOUT0
    172   TMRI0/WUI2/GPC4      ACIN_OC#        I
                                                      GPIO 01         i 0 GPI         BT_DET#                  +3VS      TACH1                GPIO [40:43]Nat. Native                USB_OC[4:1]#                     +3VSUS             OC[4:1]#
    175   GPC5                 OP_SD#          O
                                                     GPIO [5:2]       i  H-Z GPI      PCI_INT[H:E]#            +3VS      PIRQ[H:E]#           GPIO [47:44]n/a          N/A           N/A                               N/A               No implement
    176   TMRI1/WUI3/GPC6      BAT_IN_OC#      I
                                                      GPIO 06         i 0 GPO         BIOS_REC_?_(TP)          +3VS      TACH2                  GPIO 48         i 1 Native                                             +3VS              SDATAOUT1
    1     CK32KOUT/GPC7        EC_IDE_RST#     O
                                                      GPIO 07         i 0 GPO         802_LED_EN               +3VS      TACH3                  GPIO 49 Nat. Native                  H_PWRGD                          +VCORE             CPUPWRGD
    26    RI1#/WUI0/GPD0       SUSB#           I
                                                      GPIO 08         i      GPI      EXTSMI#                 +3VSUS     N/A                    GPIO 50 Nat. Native                  PCI_REQ1#                         +5VS              REQ1#
    29    RI2#/WUI1/GPD1       SUSC#           I
    30    LPCRST#/WUI4//GPD2   BUF_PLT_RST#    I
                                                      GPIO 09         i H-Z GPO       LAN_WOL_EN_?_(TP)       +3VSUS     WOL_EN                 GPIO 51 Nat.1 Native                 PCI_GNT1#                         +3VS              GNT1#
3                                                                                                                                                                                                                                                                  3
                                                      GPIO 10         i  H-Z GPO      RST#_NEWCARD            +3VSUS     ALERT#                 GPIO 52 Nat. Native                  PCI_REQ2#                         +5VS              REQ2#
    31    ECSCI#/GPD3          EXT_SCI#        O
    41    GPD4                 RF_ON_SW#       O
                                                      GPIO 11 Nat.H-Z Native          SMB_ALERT#              +3VSUS     SMBALERT#              GPIO 53 Nat.1 Native                 PCI_GNT2#                         +3VS              GNT2#

                                                      GPIO 12         i      GPI      KBC_SCI#                +3VSUS     GLAN_DOCK#             GPIO 54 Nat. Native                  PCI_REQ3#                         +5VS              REQ3#
    42    GINT/GPD5            PM_SLP_M#       O
                                                      GPIO 13 Nat. GPI                N/A                     +3VSUS     ENERGY_DETECT          GPIO 55 Nat.1 Native                 PCI_GNT3#                         +3VS              GNT3#
    62    TACH0/GPD6           FAN0_TACH
                                                      GPIO 14         i  H-Z GPI      N/A                     +3VSUS     NETDETECT
    63    TACH1/GPD7           COLOREN#        I
                                                      GPIO 15 Nat.1 Native            STP_PCI#                +3VSUS     STP_PCI# , No-GPIO, in Mobile
    87    ADC4/GPE0            BLUETOOTH#      I
                                                      GPIO 16 Nat.0 Native            PM_DPRSLPVR              +3VS      DPRSLPVR
    88    ADC5/GPE1            INTERNET#       I
                                                      GPIO 17         i 1 GPO         WLAN_ON#                 +3VS      TACH0
    89    ADC6/GPE2            MARATHON#       I
    90    ADC7/GPE3            DISTP#          I
                                                      GPIO 18     O freq GPO          N/A                      +3VS      N/A
                                                                         1K
                                                      GPIO 19         i      GPO      CPU_SELECT               +3VS      SATA1GP
    2     PWRSW/GPE4           PWR_SW#         I
                                                      GPIO 20     O 1 GPO             BT_LED_EN                +3VS      N/A
    44    WUI5/GPE5            BAT2_IN_OC#     I
                                                      GPIO 21         i      GPI      CPPE#_DET                +3VS      SATA0GP
    24    LPCPD#/WUI6/GPE6     WLAN_SW#        I
4
                                                      GPIO 22         i      GPI      N/A                      +3VS      SCLOCK                                                                                                                                    4
    25    CLKRUN#/WUI7/GPE7    ME_ALERT#
                                                      GPIO 23 Nat. Native             N/A                      +3VS      LDRQ1#
    110   PS2CLK0/GPF0         NC/PS2CLK0      O
    111   PS2DAT0/GPF1         NC/PS2DAT0      I/0
                                                      GPIO 24     O H-Z GPO           MSK_PCIRST              +3VSUS     CLGPIO0(MEM_LED), Not Cleared by CF9h RST event.

                                                      GPIO 25 Nat.1 Native            STP_CPU#                 +3VS      STP_CPU# , No-GPIO, in Mobile
    114   PS2CLK1/GPF2         DVD/CD_ON#      I
                                                      GPIO 26 Nat. GPO                CPPE_EN                 +3VSUS     S4_STATE#
    115   PS2DAT1/GPF3         TV_ON#          I
                                                      GPIO 27     O 0 GPO             BT_ON#                  +3VSUS     QRT_STATE0
    116   PS2CLK2/GPF4         TP_CLK          O
                                                      GPIO 28     O 0 GPO             CB_SD#_?_(TP)           +3VSUS     QRT_STATE1
    117   PS2DAT2/GPF5         TP_DAT          I/0
                                                      GPIO 29 Nat. Native             USB_OC#5                +3VSUS     OC5#
    118   PS2CLK3/GPF6         SLOT_ON# ??     I
                                                      GPIO 30 Nat. Native             USB_OC#6                +3VSUS     OC6#
    119   PS2DAT3/GPF7         INSTANT_ON#     I
                                                      GPIO 31 Nat. Native             USB_OC#7                +3VSUS     OC7#
    113   FA16/GPG0            FA16_SWAP       O
                                                      GPIO 32     O 0 Native          PM_CLKRUN#               +3VS      CLKRUN# , No-GPIO, in Mobile
    112   FA17/GPG1            FA17            O
                                                      GPIO 33     O 1 GPO             N/A                      +3VS      HDA_DOCK_EN#
    104   FA18/GPG2            FA18            O
5                                                     GPIO 34     O 0 GPO             N/A                      +3VS      HDA_DOCK_RST#                                                                                                                             5
                                                                                                                                                                                       
    103   FA19/GPG3            FA19 BAT2_IN_OC# O
                                                      GPIO 35     O 0 GPO             SATACLKREQ#_?_(TP)       +3VS      SATACLKREQ#
    3     FA20/GPG4            LID_EC#         I
                                                      GPIO 36         i      GPO      EMAIL_LED#_?_(TP)        +3VS      SATA2GP                                                                                    Title : Schematic Info.
    4     FA21/GPG5            BAT2_IN_OC#     I                                                                                                                                                                   Engineer:       
                                                                                                                         SATA3GP                                                        ASUSTeK COMPUTER INC
    27    LPC80HL/GPG6         PMTHERM#        O
                                                      GPIO 37         i 0 GPI         PCB_ID0                  +3VS                                                                       Size    Project Name                                               Rev
                                                      GPIO 38         i      GPI      PCB_ID1                  +3VS      SLOAD                                                           Custom
    28    LPC80LL/GPG7                                                                                                                                                                                                                                   2.02
                               AC_APR_UC#      I
                                                                                                                                                                                       Date:      ,     25, 2007           Sheet     3       of         94

                 A                                   B                                                  C                                                          D                                                  E
                                 5                                                                       4                                                                             3                                                                           2                                                                        1




                                                                                                                                                                                                                                                      H_D#[63:0]
                                                                                                                                                                                                                       8     H_D#[63:0]
D                                                                                                                 T0419                                                                                                                                                                                                                                                            D
                                                                                                                    T0420




    8     H_A#[16:3]
                                                                  U0401A                                                                                                                                                                    U0401B
                                                H_A#3       J4                                  H1                                                                                                                    H_D#0           E22                                        Y22     H_D#32
                                                                   A[3]#              ADS#                                        H_ADS#        8                                                                                           D[0]#                     D[32]#
                                                H_A#4       L5                                  E2                                                                                                                    H_D#1           F24                                        AB24    H_D#33
                                                                   A[4]#              BNR#                                        H_BNR#        8                                                                                           D[1]#                     D[33]#
                                                H_A#5       L4                                  G5                                                                                                                    H_D#2           E26                                        V24     H_D#34
                                                                   A[5]#              BPRI#                                       H_BPRI#       8                                                                                           D[2]#                     D[34]#
                                                H_A#6       K5                                                                                                                                                        H_D#3           G22                                        V26     H_D#35
                                                H_A#7              A[6]#                                                                                                                                              H_D#4                 D[3]#                     D[35]#             H_D#36
                                                            M3     A[7]#             DEFER#     H5                                H_DEFER# 8                                                                                          F23   D[4]#                     D[36]#     V23
                                                H_A#8       N2                                  F21                                                                                                                   H_D#5           G25                                        T22     H_D#37
                                                                   A[8]#              DRDY#                                       H_DRDY# 8                                                                                                 D[5]#                     D[37]#
                                                H_A#9       J1                                  E1                                                                                                                    H_D#6           E25                                        U25     H_D#38
                                                                   A[9]#              DBSY#                                       H_DBSY# 8                                                                                                 D[6]#                     D[38]#
                                                H_A#10      N3                                                                                                                                                        H_D#7           E23                                        U23     H_D#39
                                                H_A#11             A[10]#                                                                                                                                             H_D#8                 D[7]#                     D[39]#             H_D#40
                                                            P5     A[11]#              BR0#     F1                                H_BREQ#0 8                                                                                          K24   D[8]#                     D[40]#     Y25
                                                H_A#12      P2                                                                                          +VCCP                                                         H_D#9           G24                                        W22     H_D#41
                                                H_A#13             A[12]#                                                                                                                                                                   D[9]#                     D[41]#
                                                            L2     A[13]#             IERR#     D20 H_IERR#         R0401       56Ohm                                                                                 H_D#10          J24   D[10]#                    D[42]#     Y23     H_D#42
                                                H_A#14      P4                                  B3                                                                                                                    H_D#11          J23                                        W24     H_D#43
                                                                   A[14]#              INIT#                                      H_INIT#       25                                                                                          D[11]#                    D[43]#
                                                H_A#15      P1                                                                                                                                                        H_D#12          H22                                        W25     H_D#44
                                                H_A#16             A[15]#                                                                                                                                             H_D#13                D[12]#                    D[44]#             H_D#45
                                                            R1     A[16]#             LOCK#     H4                                H_LOCK# 8                                                                                           F26   D[13]#                    D[45]#     AA23
                                                            M1                                                                                                                                                        H_D#14          K22                                        AA24    H_D#46
    8   H_ADSTB#0                                                  ADSTB[0]#                                                                                                                                                                D[14]#                    D[46]#
    8   H_REQ#[4:0]                                                                             C1                                                                                                                    H_D#15          H23                                        AB25    H_D#47
                                                                                     RESET#                                       H_CPURST# 8                                                                                               D[15]#                    D[47]#
                                                H_REQ#0     K3                                  F3           H_RS#0                                                                                                                   J26                                        Y26
                                                                   REQ[0]#            RS[0]#                                      H_RS#0  8                                                  8       H_DSTBN#0                              DSTBN[0]#              DSTBN[2]#                              H_DSTBN#2 8
                                                H_REQ#1     H2                                  F4           H_RS#1                                                                                                                   H26                                        AA26
                                                                   REQ[1]#            RS[1]#                                      H_RS#1  8                                                  8       H_DSTBP#0                              DSTBP[0]#              DSTBP[2]#                              H_DSTBP#2 8
                                                H_REQ#2     K2                                  G3           H_RS#2                                                                                                                   H25                                        U22
                                                                   REQ[2]#            RS[2]#                                      H_RS#2  8                                                  8       H_DINV#0                               DINV[0]#                DINV[2]#                              H_DINV#2 8
                                                H_REQ#3     J3                                  G2
                                                                   REQ[3]#            TRDY#                                       H_TRDY# 8
C                                               H_REQ#4     L1                                                                                                                                                                                                                                                                                                                     C
                                                                   REQ[4]#                                                                                                                                            H_D#16                                                             H_D#48
    8   H_A#[35:17]                                                                    HIT#     G6                                H_HIT#        8                                                                                     N22   D[16]#                    D[48]#     AE24
                                                H_A#17       Y2                                 E4                                                                                                                    H_D#17          K25                                        AD24    H_D#49
                                                                   A[17]#             HITM#                                       H_HITM#       8                                                                                           D[17]#                    D[49]#
                                                H_A#18       U5                                                                                                                                                       H_D#18          P26                                        AA21    H_D#50
                                                H_A#19             A[18]#                                                        T0424                                                                                H_D#19                D[18]#                    D[50]#             H_D#51
                                                             R3    A[19]#            BPM[0]#    AD4                         1                                                                                                         R23   D[19]#                    D[51]#     AB22
                                                H_A#20       W6                                 AD3          XDP_BPM#1                                                                                                H_D#20          L23                                        AB21    H_D#52
                                                H_A#21             A[20]#            BPM[1]#                                     T0425                                                                                H_D#21                D[20]#                    D[52]#             H_D#53
                                                             U4    A[21]#            BPM[2]#    AD1                         1                                                                                                         M24   D[21]#                    D[53]#     AC26
                                                H_A#22       Y5                                 AC4                         1    T0426                                                                                H_D#22          L22                                        AD20    H_D#54
                                                H_A#23             A[22]#            BPM[3]#                                     T0427                                                                                H_D#23                D[22]#                    D[54]#             H_D#55
                                                             U1                                 AC2                         1                                                                                                         M23                                        AE22
                                                H_A#24             A[23]#             PRDY#                  H_PREQ#                                                                                                  H_D#24                D[23]#                    D[55]#             H_D#56
                                                             R4    A[24]#             PREQ#     AC1                                                                                                                                   P25   D[24]#                    D[56]#     AF23
                                                H_A#25       T5                                 AC5          H_TCK                                                                                                    H_D#25          P23                                        AC25    H_D#57
                                                H_A#26             A[25]#               TCK                  H_TDI                                                                                                    H_D#26                D[25]#                    D[57]#             H_D#58
                                                             T3    A[26]#                TDI    AA6                                                                                                                                   P22   D[26]#                    D[58]#     AE21
                                                H_A#27       W2                                 AB3          H_TDO          1                                                       +VCCP                             H_D#27          T24                                        AD21    H_D#59
                                                H_A#28             A[27]#               TDO                  H_TMS              T0429                                                                                 H_D#28                D[27]#                    D[59]#             H_D#60
                                                             W5    A[28]#               TMS     AB5                                                                                                                                   R24   D[28]#                    D[60]#     AC22
                                                H_A#29       Y4                                 AB6          H_TRST#                                                                                                  H_D#29          L25                                        AD23    H_D#61
                                                H_A#30             A[29]#             TRST#                  H_DBR#                                                                                                   H_D#30                D[29]#                    D[61]#             H_D#62                                  Comp0,2 connect with Zo=27.4 ohm,
                                                             U2    A[30]#              DBR#     C20                         1                                                                                                         T25   D[30]#                    D[62]#     AF22
                                                H_A#31       V4                                                                 T0428                                         R0407                                   H_D#31          N25                                        AC23    H_D#63                                  make trace length shorter than 0.5".
                                                H_A#32             A[31]#                                                                                                     1KOhm                                                         D[31]#                    D[63]#
                                                             W3                                                                                                                                  8      H_DSTBN#1                     L26                                        AE25                     H_DSTBN#3 8            Comp 1,3 connect with Z0=55 ohm,
                                                H_A#33             A[32]#                                                                                                     1%                                                            DSTBN[1]#              DSTBN[3]#
                                                            AA4    A[33]#       THERMAL                                                                                                          8      H_DSTBP#1                     M26   DSTBP[1]#              DSTBP[3]#     AF24                     H_DSTBP#3 8            make trace length shorter than 0.5".
                                                H_A#34      AB2                                                                                                                                                                       N24                                        AC20
                                                                   A[34]#                                                                                                                        8      H_DINV#1                            DINV[1]#                DINV[3]#                              H_DINV#3 8
                                                H_A#35      AA3                                 D21 PWRLMT#
                                                                   A[35]#        PROCHOT#                                         PWRLMT# 35,88
                                                             V1                                 A24                                                                                                               GTL_REF            AD26                                        R26    H_COMP0     R0403    1          2   27.4Ohm    1%
                       8    H_ADSTB#1                              ADSTB[1]#       THRMDA                                         CPU_THERM_DA 6                                                                                            GTLREF                     COMP[0]
        T0421     1                                                                             B25                                                                                          R0415 2 @      1% 1 1KOhm                C23               MISC                     U26    H_COMP1     R0404    1          2   54.9Ohm   1%
                                                                                   THRMDC                                         CPU_THERM_DC 6                                                                                            TEST1                      COMP[1]
                                                            A6                                                                                                                               R0416 2 @      1% 1 1KOhm                D25                                        AA1    H_COMP2     R0405    1          2   27.4Ohm   1%
                       25     H_A20M#                              A20M#                                                                                                                                                                    TEST2                      COMP[2]
                                                            A5                                  C7                                                                            R0408                              T0406          1     C24                                        Y1     H_COMP3     R0406    1          2   54.9Ohm   1%
                       25    H_FERR#                               FERR#        THERMTRIP#                                        PM_THRMTRIP# 6                                                                                            TEST3                      COMP[3]
                                                            C4                                                                                              C0401             2KOhm                    1     2                       AF26
                       25   H_IGNNE#                               IGNNE#                                                                                                                                                                   TEST4
        T0423     1                                                                                                                                       0.1UF/10V           1%                   C0402         T0407          1     AF1                                        E5
                                                                                                                                                                                                                                            TEST5                   DPRSTP#                                                                 H_DPRSTP# 9,25,80
                                                            D5                                                                   1                          @                                        0.1UF/10V   T0408          1     A26                                        B5
                       25   H_STPCLK#                              STPCLK#                                                                                                                                                                  TEST6                    DPSLP#                                                                 H_DPSLP# 25
                                                            C6                    H CLK                                                 T0405                         GND              GND       GND @                                                                           D24
                       25     H_INTR                               LINT0                                                                                                                                                                                             DPWR#                                                                  H_DPWR# 8
B                      25     H_NMI                         B4     LINT1             BCLK[0]    A22                               CLK_CPU_BCLK 7                                                          7      CPU_BSEL0            B22   BSEL[0]                PWRGOOD       D6                                                         H_PWRGD 25                             B
                       25     H_SMI#                        A3                                  A21                               CLK_CPU_BCLK# 7                                                         7      CPU_BSEL1            B23                                        D7                                                         H_CPUSLP# 8
        T0422                                                      SMI#              BCLK[1]                                                                                                                                                BSEL[1]                    SLP#
                  1                                                                                                                                                                                       7      CPU_BSEL2            C21   BSEL[2]                     PSI#     AE6                                                        PM_PSI# 80
                                        T0409       1        M4                                                                  1                                                                                                                                                                                      1
                                        T0410                      RSVD1                                                                T0403                   Zo=55 ohm, 0.5" max                                                         SOCKET478B                                                                         T0402
                                                    1        N5                                                                                                                                                                                                                                                         1
                                        T0411                      RSVD2                                                                                                                                                                                                                                                      T0401
                                                    1        T2                                                                                                 for GTLREF                                                                                                                                              1
                                        T0412                      RSVD3                                                                                                                                                                                                                                                      T0404
                                                    1        V3
                                        T0413                      RSVD4
                                                    1        B2    RSVD5
                                        T0414       1        C3
                                        T0415                      RSVD6
                                                    1        D2    RSVD7
                                        T0416       1       D22
                                        T0417                      RSVD8
                                                    1        D3    RSVD9
                                        T0418       1        F6
                                                                   RSVD10


                                                                  SOCKET478B

                                                                                                                                                                       +VCCP


                                                          Default Strapping When Not Used
                                                                                                                                                                  R0402
                                                                                                             +VCCP                                                1KOhm
                                                                                                                                                                  1%
                                                           XDP_BPM#1 R0409       1     @       2 54.9Ohm 1%                                          act as input
                                                           H_PREQ#   R0410       1             2 54.9Ohm 1%
                                                           H_TDI     R0411       1             2 150Ohm 1%                                            PWRLMT#

                                                           H_TMS        R0413    1             2 39Ohm       5%                                                               3
                                                                                                                                                                          D
A                                                                                                                                                                                                                                                                                                                                                                                  A
                                                                                                                                                                                    Q0401
                                                                                                                                                                                    11
                                                                                                                                                                                                 THRO_CPU 34
                                                           H_TCK        R0417    1             2 27.4Ohm 1%                                                                       G 2N7002
                                                                                                                                                                          S 2                                                                                                             
                                                           H_TRST#      R0418    1             2 649Ohm 1%


                                                                                                              GND                                                             GND
                                                                                                                                                                                                                                                                                                                                 Title : MEROM CPU (1)
                                                                                                                                                                                                                                                                                           ASUSTeK COMPUTER INC                Engineer:
                                                                                                                                                                                                                                                                                             Size    Project Name                                                            Rev
                                                                                                                                                                                                                                                                                            Custom                                                                       2.02
                                                                                                                                                                                                                                                                                          Date:       ,      25, 2007                       Sheet    4      of          94

                                 5                                                                       4                                                                             3                                                                           2                                                                        1
    5                                          4                                                          3                                       2                                               1




                                                                                                                                   U0401D
D
                                                                                                                              A4   VSS1          VSS82   P6                                                                   D
                                                                                                                              A8                         P21
        +VCORE                                        +VCORE                                                                       VSS2          VSS83
                                                                                                                             A11   VSS3          VSS84   P24
                                                                                                                             A14   VSS4          VSS85   R2
                                                                                                                             A16   VSS5          VSS86   R5
                        U0401C                                                                                               A19                         R22
                                                                                                                                   VSS6          VSS87
                   A7   VCC1          VCC68    AB20                                                                          A23   VSS7          VSS88   R25
                   A9                          AB7                                                                           AF2                         T1
                        VCC2          VCC69                                                                                        VSS8          VSS89
                  A10                          AC7                                                                            B6                         T4
                        VCC3          VCC70                                                                                        VSS9          VSS90
                  A12   VCC4          VCC71    AC9                                                                            B8   VSS10         VSS91   T23
                  A13                          AC12                                                                          B11                         T26
                        VCC5          VCC72                                                                                        VSS11         VSS92
                  A15   VCC6          VCC73    AC13                                                                          B13   VSS12         VSS93   U3
                  A17                          AC15                                                                          B16                         U6
                        VCC7          VCC74                                                                                        VSS13         VSS94
                  A18                          AC17                                                                          B19                         U21
                        VCC8          VCC75                                                                                        VSS14         VSS95
                  A20   VCC9          VCC76    AC18         



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