Service Manuals, User Guides, Schematic Diagrams or docs for : asus Z94_R-1.1

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Z94_R-1.1


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    5                    4                3              2                                        1




         Z94      SCHEMATICS : MAIN BOARD REV 1.1
D                                                                                                                                     D
        P.01--INDEX (THIS PAGE)               P.31--BATLOW/SD#/DCIN
        P.02--BLOCK DIAGRAM                   P.32--CHARGER
        P.03--Pentium-M SOCKET479 - 1         P.33--PIC16C54/BAT_IN
        P.04--Pentium-M SOCKET479 - 2         P.34--Vcore
        P.05--CLOCK GEN ICS950816             P.35--VCCP_1.05V
        P.06--SISM661MX (1) HOST/AGP          P.36--GPIO LIST
        P.07--SISM661MX (2) DDR/VGA/ZIP       P.37--POWER FLOW
        P.08--SISM661MX (3) PWR               P.38--History
        P.09--DDR Memory DIMM
        P.10--DDR Bypass & Driver
C
        P.11--VGA_Connector                                                                                                           C




        P.12--CRT Connector
        P.13--SIS964L - 1 PCI/ZIP/IDE
        P.14--SIS964L - 2 LPC/GPIO/AC97
        P.15--SIS964L - 3 USB/PWR
        P.16--HDD & CDROM CONN/USB
        P.17--LAN_RTL8201BL
        P.18--CardBus (1)
        P.19--CardBus (2)
        P.20--Debug Port & Hole & EMI
B
        P.21--Switch & MDC                                                                                                            B



        P.22--PortBar & FWH
        P.23--FAN controller
        P.24--KBC_KB38857
        P.25--Super I/O
        P.26--Audio Codec
        P.27--Audio AMP/JACK
        P.28--Power Sequence
        P.29--2.5V/1.8V/1.5V/1.25V
        P.30--SYSTEM_3V/5V
A                                                                                                                                     A




                                                                                                Title : INDEX
                                                                   ASUSTek COMPUTER INC.       Engineer:      -
                                                                      Size   Project Name                                       Rev
                                                                      Custom
                                                                                      Z94                                       2.0
                                                                  Date: Monday, May 30, 2005          Sheet       1   of   38
    5                    4                3              2                                        1
                     5                                                       4                                                                    3                                                   2                                                            1




                                                                                                                                                                                                                                                 Power Sequence
                                                                                                                                                                                                                                                 1) Power On Button
                          SYSTEM POWER                                                                                    Pentium M Processor                                                                                                    2) System Power On
                          +12V                          CPU CORE V.R.            VCCP_1.05V                               Dothan 400/533                                     CLOCK GEN                                                           3) System Power OK
       DC-IN                                                                                                                                                                 ICS950816.
                          +5V                                                                                         VCORE = 0.726V~1.308V                                                                                                      4) CPU VID & VCORE On
                          +3V                                         34                           35                 VCCP = 1.05V                                           +3V
D                                                                                                                                                                                                                                                5) CPU Power Good                                      D

            31                                                                                                        +2.5V
                                             30                                                                                                                              5
                                                         CHARGE
                                                                                                                      3            4          HOST BUS
      BAT-IN                          12                              32                                                                      AGTL+
                                                                                                                                              400 MHz

            33                        CRT PORT                                                                                                                    SIS MEMORY        DDR266/333/400
                                     +5V                                                                          VCCP=1.05V                                      BUS 64 bit        SODIMM X 2
                                     +3V                                                                          +3V        SIS                                                                                      DDR CLOCK                                   Switch & LED
                                                                                                                  +1.8       M661MX                             MEMORY BUS
                                                                                                                                                                                                                      BUFFER                                      Board
                                                                                                                                                                                                                                                                  +3V
                                                                                                                  +2.5                                                                  +2.5V                         +2.5V
                                                                   VGA                                                                                          2.1GB/2.7GB/3.2GB                                                                                 +5V
                         LVDS         VGA CARD                     Connector
                                                                                                                  +VDDQ_S=1.5/1.8V                                                      +1.25V
    LCD & Inverter
                                     +5V SIS                       AC_BAT_SYS                                                                                                                                         10                                               21
                                                                                                                                                                                    9
      AC_BAT_SYS                     +3V 302ELV                    +12V +5V                                       6       7        8
      +3V                            +1.8V                         +3V +1.8V +1.5V
                                                                                                                                              MuTiol BUS
                                                                                                                                              16 Bit dual BUS HYPERZIP                                                                                                 Portbar
                                                                                  11                                                          Interface 533MHz 1GB/s                                                                                                   connector
                                                                                                                                                                                                                                                                       +12V
C                                                                                                                                                                                                                                                                      +5V                              C
                                                  HDD                                                                                                                                                                                                                  +3V
                                           +12V   ODD               IDE BUS ATA 66/100/133
                                16                                                                                +VCCP=1.05V
                                           +5V                                                                                                                                                                                                                          21
                                           +3V                                                                    +3V
                                                                                                                  +3VAUX    SIS                                                         PCI BUS 133Mb/S
                                                                                                                  +1.8V     964L
                                                                      USB 2.0 480 Mb/s                            +1.8AUX
                                16     USB Port X1
                                                        +5V


                                       USB connector
                                       X 2                                                                                    13       14    15       AC97 LINK                                                                     CARDBUS
                                                        +5V                                                                                                                                               LAN PHY
                                                                                                                                                      11Mb/s                                              RTL8201BL
                                                                                                                                                                                                                                    RICOH
                                                                                                                                                                                                                                    5C811
                                           USB Port X1                                                                                                                                                                              +3VAUX
                                11         --->WLAN                                                                                                                                                       +3VAUX                    +3V
                                                        +5V
                                                                                                                                              AC97                         +3V                                        17            18
                                           USB Port X1                                                                                  26    codec             MDC        +5V
B
                                           ---Port bar                                                                                        AD1888JCP                                                                                                                                                 B

                                21                      +5V                                                                                   +5V                                                         17
                                                                                                                                              +3V                     21                                                              CARDBUS              CARDREADER
                                                                                                                                                                                                                                      SLOT X 1

                                                                                                                                                                                                  RJ11         RJ45
                                                                           LPC 16.6 MB/S                                                                                                                                              VCCCB
                                                                                                                                                                                                                                      VPPCB                +3V


                                                                                                                                                                                                                                            20                    19
                                                                            FLASH                       SIO               25                                                        MIC.
                                                  KBC                       ROM                         ITE8712F
                                                  M38857
                                                                                       +3V          +5V                                                                                          27
                                             24
                                                  +3V                                                                                                                               EAR
                                                                                       22
                                                                                                                                                         Speaker AMP
                                                                                                                                                         +12V
                                                                                                                                                         +5V
                                                                                                                                                         +3V
                                                                                            CPU FAN             Print port
A                                     KEYBOARD            TOUCHPAD
                                                                                             +3V                ---Port bar                                                         27                                                                                                                  A

                                                                                                            +5V                                           27
                                                                                             +5V
                                                              24
                                                  24
                                                                                              23           21
                                                                                                                                                                                                                                                                 Title : BLOCK DIAGROM
                                                                                                                                                                                                                                ASUSTek COMPUTER INC.
                                                                                                                                                                                                                                                             Engineer:          -
                                                                                                                                                                                                                                Size   Project Name                                               Rev
                                                                                                                                                                                                                                Custom
                                                                                                                                                                                                                                                 Z94                                              2.0
                                                                                                                                                                                                                              Date: Monday, May 30, 2005                Sheet       2   of   38
                     5                                                       4                                                                    3                                                   2                                                            1
                                          5                                                                                                                    4                                                                                                      3                                                                                                    2                                                                         1


                                                                            CPU Pin A1 need to be enlarged(M)                                                                                                                                                                                                                                                                                                   H_D#[63:0]    6
                                                                                                    U26B                                                                                                                                                                                                                            U26A
                                    6    H_A#[16:3]                     H_A#16                                                                                                                                                                                                                            H_D#15                                                                       H_D#47
                                                                                          AA2           A[16]#                            ADS#           N2                                      H_ADS#          7     COMMON CLOCK -> L6                                                                                    C25   D[15]#                       D[47]#         Y25
                                                                        H_A#15             Y3                                                            A10   H_PRDY# 1        T194   TPC28t                                                                                                             H_D#14             E23                                               AA26    H_D#46
                                                                        H_A#14                          A[15]#                           PRDY#                 H_PREQ#1         T195   TPC28t                          WIDTH: 5 mils                                                                      H_D#13                   D[14]#                       D[46]#                 H_D#45
                                                                        H_A#13
                                                                                          AA3
                                                                                           U1
                                                                                                        A[14]#                           PREQ#           B10
                                                                                                                                                                                                                       SPACE >= 1:2                                                                       H_D#12
                                                                                                                                                                                                                                                                                                                             B23
                                                                                                                                                                                                                                                                                                                             C26
                                                                                                                                                                                                                                                                                                                                   D[13]#                       D[45]#         Y23
                                                                                                                                                                                                                                                                                                                                                                               V26     H_D#44                      DATA GROUP 0,2 -> L6
                                                                                                        A[13]#                                                                                                                                                                                                                     D[12]#                       D[44]#
                                                                        H_A#12
                                                                        H_A#11
                                                                                           Y1           A[12]#                               BNR#        L1                            H_BNR#          7               GROUP SPACE >=1:5                                                                  H_D#11
                                                                                                                                                                                                                                                                                                          H_D#10
                                                                                                                                                                                                                                                                                                                             E24   D[11]#                       D[43]#         U25     H_D#43
                                                                                                                                                                                                                                                                                                                                                                                       H_D#42
                                                                                                                                                                                                                                                                                                                                                                                                                   DATA GROUP 1,3 -> L6
                                                                                           Y4                                                            J3                            H_BPRI#         7                                                                                                                     D24                                               V24




                                                                                                                   ADDRESS GROUP 0
                                                                                                        A[11]#                               BPRI#                                                                     LENGTH: 1" - 6.5"(OPT: 4"+/-0.5")                                                                           D[10]#                       D[42]#
                                                                                                                                                                                                                                                                                                                                                                                                                   SPACE >= 1:3




                                                                                                                                                                                                                                                                                                                                           DATA GROUP 0
                                                                        H_A#10                                                                                                                                                                                                                            H_D#9                                                                        H_D#41




                                                                                                                                                                                                                                                                                                                                                              2
                                                                                           W2           A[10]#                                                                                                                                                                                                               B24   D[9]#                        D[41]#         U26
                                                                        H_A#9              T4                                                                                                                          Breakout Length:<=200 mil                                                          H_D#8              C20                                               AA23    H_D#40
                                                                                                                                                                                                                                                                                                                                                                                                                   GROUP SPACE >=1:5




                                                                                                                                                                                                                                                                                                                                                              DATA GROUP
                                                                        H_A#8                           A[9]#                                                                   T198   TPC28t                                                                                                             H_D#7                    D[8]#                        D[40]#                 H_D#39
                                                                                           W1           A[8]#                                    DBR#    A7                 1                                          (#0011)                                                                                               B20   D[7]#                        D[39]#         R23
                                                                        H_A#7                                                                                                                                                                                                                             H_D#6                                                                        H_D#38
                                                                        H_A#6
                                                                                           V2
                                                                                           R3
                                                                                                        A[7]#                                                                                                                                                                                             H_D#5
                                                                                                                                                                                                                                                                                                                             A21
                                                                                                                                                                                                                                                                                                                             B26
                                                                                                                                                                                                                                                                                                                                   D[6]#                        D[38]#         R26
                                                                                                                                                                                                                                                                                                                                                                               R24     H_D#37                      LENGTH: 0.5" - 5.5"
                                                                                                        A[6]#                                                                                                                                                                                                                      D[5]#                        D[37]#
D                                                                       H_A#5
                                                                        H_A#4
                                                                                           V3           A[5]#
                                                                                                                                                                                                                                                                                                          H_D#4
                                                                                                                                                                                                                                                                                                          H_D#3
                                                                                                                                                                                                                                                                                                                             A24   D[4]#                        D[36]#         V23     H_D#36
                                                                                                                                                                                                                                                                                                                                                                                       H_D#35
                                                                                                                                                                                                                                                                                                                                                                                                                   (#0012)                                                                     D
                                                                                           U4           A[4]#                         DEFER#             L4                            H_DEFER#        7                                                                                                                     B21   D[3]#                        D[35]#         U23
                                                                        H_A#3              P4                                                            H2                                                                                                                                               H_D#2              A22                                               T25     H_D#34
                                                                                                        A[3]#                          DRDY#                                           H_DRDY#         7                                                                                                                           D[2]#                        D[34]#
                                                                                           U3                                                            M2                                                                                                                                               H_D#1              A25                                               AA24    H_D#33
                                    6    H_ADSTB#0                                                      ADSTB[0]#                      DBSY#                                           H_DBSY#         7                                                                                                                           D[1]#                        D[33]#
                                                                        H_REQ#4            T1                                                                                                                                                                                                             H_D#0              A19                                               Y26     H_D#32
                                                                        H_REQ#3                         REQ[4]#                                                                                                                                                                                                                    D[0]#                        D[32]#
                                                                                           P1           REQ[3]#                                                                                                                                                           6      H_DINV#0                                    D25   DINV[0]#                   DINV[2]#         T24                              H_DINV#2      6
                                                                        H_REQ#2            T2                                                                                                                                                                                                                                C23                                               W25
                                                                                                        REQ[2]#                                                                                                                                                           6      H_DSTBN#0                                         DSTBN[0]#                 DSTBN[2]#                                          H_DSTBN#2     6
                                                                        H_REQ#1            P3                                                                                                                                                                                                                                C22                                               W24
                                                                                                        REQ[1]#                                                                                                                                                           6      H_DSTBP#0                                         DSTBP[0]#                 DSTBP[2]#                                          H_DSTBP#2     6
                                                                        H_REQ#0            R2           REQ[0]#                                                    H_BR0#                                                                                                                                 H_D#31                                                                       H_D#63
                                                                                                                                                         N4                            H_BR0#          7                                                                                                                     K25                                               AF26




                                                                                                                                       CONTROL
                                    6    H_REQ#[4:0]                                                                                             BR0#                                                        +VCCP                                                                                        H_D#30                   D[31]#                       D[63]#                 H_D#62
                                                                                                                                                                                                                                                                                                                             N25   D[30]#                       D[62]#         AF22
                                                                                                                                                                                                                                                                                                          H_D#29             H26                                               AF25    H_D#61
                                                                                                                                                                   H_IERR#                                                                                                                                H_D#28                   D[29]#                       D[61]#                 H_D#60
                                                                                                                                             IERR#       A4                      2         1                                                                                                                                 M25   D[28]#                       D[60]#         AD21
                                                                                                                                                                                R282      56Ohm                                                                                                           H_D#27             N24                                               AE21    H_D#59
                                    6    H_A#[31:17]                    H_A#31                                                                                                                                                                                                                            H_D#26                   D[27]#                       D[59]#                 H_D#58
                                                                                          AF1                                                                                                                                                                                                                                L26                                               AF20




                                                                                                                                                                                                                                                                                                                                                              3
                                                                                                        A[31]#                                                                                                                                                                                                                     D[26]#                       D[58]#




                                                                                                                                                                                                                                                                                                                                           DATA GROUP 1
                                                                        H_A#30            AE1                                                            B5                                                                                                                                               H_D#25             J25                                               AD24    H_D#57
                                                                                                        A[30]#                                   INIT#                                 H_INIT#         14                                                                                                                          D[25]#                       D[57]#
                                                                        H_A#29                                                                                                                                                                                                                            H_D#24                                                                       H_D#56




                                                                                                                                                                                                                                                                                                                                                              DATA GROUP
                                                                                          AF3           A[29]#                                                                                                                                                                                                               M23   D[24]#                       D[56]#         AF23
          ADDR GROUP 0 -> L6                                            H_A#28            AD6                                                                                                                                                                                                             H_D#23             J23                                               AE22    H_D#55




                                                                                                                   ADDRESS GROUP 1
                                                                        H_A#27                          A[28]#                                                                                                                                                                                            H_D#22                   D[23]#                       D[55]#                 H_D#54
          ADDR GROUP 1 -> L6                                                              AE2           A[27]#                            LOCK#          J2                            H_LOCK#         7                                                                                                                     G24   D[22]#                       D[54]#         AD23
                                                                        H_A#26            AD5                                                                                                                                                                                                             H_D#21             F25                                               AC25    H_D#53
          SPACE >= 1:2                                                  H_A#25                          A[26]#                                                                                                                                                                                            H_D#20                   D[21]#                       D[53]#                 H_D#52
                                                                                          AC6           A[25]#                                                                                                                                                                                                               H24   D[20]#                       D[52]#         AC22
          STROBE SPACE >=1:3                                            H_A#24            AB4                                                                                                                                                                                                             H_D#19             M26                                               AC20    H_D#51
                                                                        H_A#23                          A[24]#                                                                                                                                                                                            H_D#18                   D[19]#                       D[51]#                 H_D#50
                                                                                          AD2                                                                                                                                                                                                                                L23                                               AB24
          GROUP SPACE >=1:5                                             H_A#22            AE4
                                                                                                        A[23]#                                                                                                                                                                                            H_D#17             G25
                                                                                                                                                                                                                                                                                                                                   D[18]#                       D[50]#
                                                                                                                                                                                                                                                                                                                                                                               AC23    H_D#49
                                                                        H_A#21                          A[22]#                                                                                                                                                                                            H_D#16                   D[17]#                       D[49]#                 H_D#48
          LENGTH: 0.5" - 6.5"                                           H_A#20
                                                                                          AD3
                                                                                          AC3
                                                                                                        A[21]#                        RESET#             B11
                                                                                                                                                         L2        H_RS#2
                                                                                                                                                                                       H_CPURST#       7                                                                                                                     H23
                                                                                                                                                                                                                                                                                                                             J26
                                                                                                                                                                                                                                                                                                                                   D[16]#                       D[48]#         AB25
                                                                                                                                                                                                                                                                                                                                                                               AD20
                                                                                                        A[20]#                         RS[2]#                                                                                                                             6      H_DINV#1                                          DINV[1]#                   DINV[3]#                                          H_DINV#3      6
          (#0012)                                                       H_A#19
                                                                        H_A#18
                                                                                          AC7           A[19]#                         RS[1]#            K1        H_RS#1
                                                                                                                                                                   H_RS#0                                                                                                 6      H_DSTBN#1                                   K24   DSTBN[1]#                 DSTBN[3]#         AE24                             H_DSTBN#3     6
                                                                                          AC4           A[18]#                         RS[0]#            H1                                                                                                               6      H_DSTBP#1                                   L24   DSTBP[1]#                 DSTBP[3]#         AE25                             H_DSTBP#3     6
                                                                        H_A#17            AF4           A[17]#                                                                         H_RS#[2:0]      7
                                                                                          AE5                                                            M3                                                                                                                                                                        SOCKET479P
                                    6    H_ADSTB#1                                                      ADSTB[1]#                         TRDY#                                        H_TRDY#         7
C                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              C

                                                                                                                                              HIT#       K3                            H_HIT#          7
                                                                H_DPWR#                   C19                                                            K4
                                    8    H_DPWR#                                                        DPWR#                                HITM#                                     H_HITM#         7
                                                                                                                                                                                                                                                                                                                                                                                                     +VCCP
                                                                                                    SOCKET479P                                                                           H_VID5                                                                                                                                                                                                                                                   Same Side w/ CPU
                CPU PLL                                                                                                                                                                                                 VR_VID5             34




                                                                                                                                                                                                                                                                                                                                                                                                       1
                                                                                                                                                                                         H_VID4
                                                                                                                                                                                         H_VID3                         VR_VID4             34
                                                                                                                                                                                                                                                                                                                                                                                        R279                                                                 +VCCP
                CIRCUITS                                                                                                                                                                 H_VID2                         VR_VID3
                                                                                                                                                                                                                        VR_VID2
                                                                                                                                                                                                                                            34
                                                                                                                                                                                                                                            34
                                                                                                                                                                                                                                                                                                                                                                                      332Ohm    1%                                                                     Close to
                                                                    1 CLK_CPU_BCLK                                                                                                       H_VID1
                                                                                                                                                                                                                        VR_VID1             34




                                                                                                                                                                                                                                                                                                                                                                                                                                                             2
                                               T99 TPC28t           1 CLK_CPU_BCLK#                                                                                                      H_VID0
                                                                                                                                                                                                                        VR_VID0             34
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       Pin AD26
                                               T100TPC28t                                                                                                                                                                                                                                                                                                                             H_CPUPWRGD                                                                  R237




                                                                                                                                                                                                                                                                                                                                                                                                       2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       of CPU
                                                                                                                                                                                                                                                                   



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