Service Manuals, User Guides, Schematic Diagrams or docs for : asus ASUS A3G Rev.1.2 Schematic Diagram

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ASUS A3G Rev.1.2 Schematic Diagram


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         5                                                    4                                                                3                                                                 2                                                                    1




                                                                                                                                                                                                                             01
                                                                                                                                                                                                      FILE LIST
                                                                                                                                                                                                     01_BLOCK DIAGRAM
D                                                                                                                                                                                                                                                                                                            D
                                                                                                                                                                                                     02_POWER DIAGRAM

             A3G                                                                                        THERMAL
                                                                                                                                                                                                     03_CPU-DOTHAN(HOST)
                                                                                                                                                                                                     04_CPU-DOTHAN(PWR)
                                                                                                                                                                                                     05_THERMAL
                                                                                                  05                                                                                                 06_NB-MCHM1

             BLOCK                                                                                                                                                POWER
                                                                                                                                                                  (IMVP4)
                                                                                                                                                                                                     07_NB-MCHM2
                                                                                                                                                                                                     08_NB-MCHM3
                                                                                                                                                                                                     09_DUAL_DDR


             DIAGRAM                                                              FAN
                                                                                                        DOTHAN
                                                                                                         21W
                                                                                                                          41       42        43        44    45   46   47    48   49   50   51
                                                                                                                                                                                                     10_DDR_TERMINATION
                                                                                                                                                                                                     11_VGA_M11-Disp Sys
                                                                                                                                                                                                     12_VGA_M11-Mem IF
                                                                                                                                                                                                     13_VGA_M11-PWR/GND
                                                                                                                                                                                                     14_VGA_M11-VM TERMINATION
                                                                             39                   03    04
                                                                                                                                                                                                     15_VGA_M11-Video RAM
                                                                                                               PSB                                                                                   16_BACKLIGHT&LCD CON
                                                     LVDS                                                                                                                                            17_TV-OUT & CRT CON
                                     LCD                                                                                                           DDR TERMINATION                                   18_ICH4-M(HUB_PCI)
                                                                                                         MCHM                                                                                        19_ICH4-M(IDE_AC97)
                                                                                                                                        10
C            CLOCK                   TV             C/Y/COMP VGA(M11)                   AGP             MONTARA                                                                                      20_ICH4-M(USB_PM)                                                                                       C

                                                                                                                                                                                                     21_ICH4-M(POWER)
              GEN                                                                                         -PM                                                                                        22_CLOCK-ICS950815
                                                     RGB                9W                                                    DDR
                                     CRT                                                                                                           DUAL DDR SODIMM                                   23_LAN-RTL8100CL
    22                                                                                                       11W                                                                                     24_MINIPCI
                                      11       12   13   14   15       16   17    52                                                                                                                 25_CB1394-R5C593(1)
                                                                                                                                        09
                                                                                                   06    07    08                                                                                    26_CB1394-R5C593(2)
                                                                                                                                                                                                     27_PCMCIA SOCKET
                                                                                                              HUB                                                                                    28_IDE-HD
         Function                                             AC'97                     AC97                                                                 SECONDARY IDE                           29_IDE-ODD
                                AUDIO AMP                                                                                IDE                                                                         30_KBC-M38857
         Key                      & MIC                       CODEC                                                                                     29                                           31_SuperI/O&FWH
                                                         34
                                                                                                                         Ultra                                                                       32_IR&LPT_PORT
    40                     35   36                                                                                       ATA100
                                                                                                             ICH4                                            PRIMARY IDE                             33_DEBUG PORT
                                                                                                                                                                                                     34_CODEC-ALC650
                                                                  MDC                                                                                   28                                           35_AUDIO AMP
                                                                                                             2.9W                                                                                    36_MIC
                                                         37
                                                                                                                                                                                                     37_MDC&RJ45&RJ11
                                                                                       PCI                                              LPC                                 DEBUG                    38_USB
B                                                                                                                                                                                                    39_FAN&Audio DJ                                                                                         B
                                                                                                                                                                            PORT                     40_FUNCTION KEY
                                                                                                   18    19    20   21
                                                                                                                                                                                                     41_PWR & RESET SEQ
                                                                                                                                                                       33
                                                                                                                                                                                                     42_VCORE
                       1394                                                                                                                                                                          43_VGACORE
                     CARDBUS                   MINIPCI                  LAN                       USB 2.0                                                                                            44_SYSTEM
                                                                                                                               KBC                          SIO             IR&LPT                   45_2.5V&1.5V&1.35V&1.05V
                                                                                                                                                                                                     46_1.25V&1.8V
                25    26                  24                      23
                                                                                                  USB X6                                                                                             47_PIC16C54C
                                                                                                                                                                       32
                                                                                                                         30                       31                                                 48_CHARGER
                     PCMCIA                                                                                                                                                                          49_AC_BAT_SYS
                                                                                             38                                                                                                      50_BATLOW/SD#
                27                                                                                                                                     PRINTER                                       51_LOAD SWITCH
                                                                                                                                                        PORT                                         52_SCREW_HOLES
                                                                                                                                                                                                     53_Clock Map
                                                                                                                                                  32
                                                                                                                                                                                                     54_Platform Power Delivery Map
                                                                                                                                                                                                     55_System Power Sequence(1)
                                                                                                                                                                                                     56_System Power Sequence(2)
                                                                                                                                                                                                     57_Revision History
A                                                                                                                                                                                                                                                                                                            A




                                                                                                                                                                                                                                                                           Title : BLOCK DIAGRAM
                                                                                                                                                                                                                                   ASUSTECH CO.,LTD.                      Engineer:     HD_NB TEAM
                                                                                                                                                                                                                                     Size     Project Name                                             Rev
                                                                                                                                                                                                                                    C                   A3G                                            1.2
                                                                                                                                                                                                                                  Date:   Thursday, August 19, 2004             Sheet    1   of   53
         5                                                    4                                                                3                                                                 2                                                                    1
        5                                          4                                       3                                           2                                                              1




                                                                      VR_VID0-VR_VID5
D
                                                                      PM_STPCPU#.,PM_DPRSLPVR.,PCI#.,MCH_OK.,CLK_EN#                                                                                                                         D
                                   CPU_VRON
                                                   +VCORE     (25A)
    AC_BAT_SYS      (2A)
                                    MAX1987
                                                                      VRM_PWRGD


                                                   +VGACORE   (8.625A)
                    (1A)
                                    MAX1844
                                                                      VGA_PWRGD

                                  SUSC#.
                                                (6A)              +5VO      (5.5A)             SUSB#      +V5S     (5.5A)
                                    LTC3728                                                    SUSB#      +V3.3S   (5A)
                    (2.5A)                                        +12VO     (0.2A)
                                    (Regulator)                                                           +V5      (5.5A)
                                    +5VAO       +V3.3SUS      (5A)                                        +V3      (5A)
                                                                                                                                 A/D_VIN                                                              SHUT_DOWN#
                                                                                               SUSB#      +V12S    (0.2A)                               Power
                                                                                                          +V12     (0.2A)          BAT_S                Signal                                        BAT_IN#_OC
                                                   +1.5VO (1.35A)         +V1.5 (1.35A)
                                           SUSC#                                                                                                        Circuit
C
                                                                                                                                      TS                                                              ACIN_OC                                C

                                                   +2.5VO (8.2A)          +V2.5 (8.2A)         SUSB#      +V1.5S   (1.35A)
                                         SUSC#                                                                                                                                                        AC_APR_UC
                    (2A)                                                                                  +V2.5S   (8.2A)
                                   TPS5130
                                                   (4.2A) +1.2VO (1.9A) +V1.2S (1.9A)
                                           SUSB#
                                                            +1.05VO (2.8A) +VCCP (2.8A)




                                                                                                 SWITCH
                                       CPU_VRON
                                   SUSB#
                 +V2.5   (0.5A)     CM8562         +V1.25S (1A)
                                   (Regulator)                                                                                                   TS#
                                                                                                                                              SUSB#     PIC16C54B/C                CHG EN
                                   SUSC#                                                                                                   AC_APR_UC                               CHG LED
                 +2.5VO (0.6A) MIC37101-1.8 (0.8A) +1.8VO             +V1.8 (0.8A)                                                            SMC_BAT                              PWR LED
                                 LDO                                                                                                          SMD_BAT                              BAT_LLOW
                                                                            (0.8A)             SUSB#      +V1.8S   (0.8A)


                 +V3.3SUS (0.7A) SI9183DT          +V1.5SUS    (1.35A)
B                                (LDO)                                                                                                                                                                                                       B




                     (2.25A)      PIC + TL494      (2.5A) BAT (10.5A)
                                   (Charge)

                     (10.5A)                       (10.5A)
                                       FDS6679

                                                                                            +5VO (20mA)
                     (6.4A)                        (6.4A) A/D_VIN (10mA)      L78L05ACUTR                SWITCH
                                       FD6JK3TP                                                                         +5VLCM (120mA)
                                                                             (Regulator) +5VCHG (100mA) (F02JK2E)

                    (2mA)          MIC5223MB       +3VAO (10mA)       +3VALWAYS (10mA)                                       LM4040BIM3X    +2.5VREF
                                   (Regulator)                                                                               (Regulator)     (500uA)
A                                                                                                                                                                                                                                            A




                                                                                                                                                                                                           Title : POWER DIAGRAM
                                                                                                                                                                   ASUSTECH CO.,LTD.                      Engineer:     EDDY ZHAO
                                                                                                                                                                      Size    Project Name                                             Rev
                                                                                                                                                                      C                 A3G                                            1.2
                                                                                                                                                                  Date:   Thursday, August 19, 2004             Sheet    2   of   57
        5                                          4                                       3                                           2                                                              1
                 5                                                                                         4                                                                                                                               3                                                                                                2                                                                                                      1




                                                                 CPU Pin A1 need to be enlarged(M)                                                                                                                      WIDTH: 5 mils
                                                                                                                                                                                                                        SPACE >= 1:2
                                                                                              U42B                                                                                                                                                                                                                                                                                                 H_D#[63:0] <8>
D                                <8> H_A#[16:3]
                                                                             H_A#16
                                                                                                                                                                                                                        GROUP SPACE >=1:5                                                                                                                                                                                                                                                   D
                                                                                        AA2                                                    N2                                               H_ADS# <7>                                                                                              U42A
                                                                             H_A#15               A[16]#                        ADS#                                                                                    Breakout Length:<=200 mil
                                                                                         Y3       A[15]#                       PRDY#           A10 H_PRDY#                                                                                                                      H_D#15           C25                                                    Y25              H_D#47
                                                                             H_A#14                                                                                                                                                                                                                    D[15]#                    D[47]#
                                                                                        AA3       A[14]#                       PREQ#           B10 H_PREQ#                                                              LENGTH: 1" - 6.5"(OPT: 4"+/-0.5")                       H_D#14           E23                                                    AA26             H_D#46                                 WIDTH:4mils
                                                                             H_A#13                                                                                                                                                                                             H_D#13                 D[14]#                    D[46]#                                  H_D#45
                                                                                         U1       A[13]#                                                                                                                                                                                         B23                                                    Y23
                                                                             H_A#12      Y1                                                    L1                                               H_BNR# <7>
                                                                                                                                                                                                                        (#0011)                                                 H_D#12           C26
                                                                                                                                                                                                                                                                                                       D[13]#                    D[45]#
                                                                                                                                                                                                                                                                                                                                                        V26              H_D#44                                 SPACE >= 1:3
                                                                             H_A#11               A[12]#                               BNR#                                                                                                                                                            D[12]#                    D[44]#
                                                                                         Y4                                                    J3                                               H_BPRI# <7>                                                                     H_D#11           E24                                                    U25              H_D#43                                 GROUP SPACE >=1:5
                                                                                                  A[11]#                               BPRI#




                                                                                                           ADDRESS GROUP 0
                                                                             H_A#10                                                                                                                                                                                             H_D#10                 D[11]#                    D[43]#                                  H_D#42
                                                                                         W2       A[10]#                                                                                                                                                                                         D24                                                    V24
                                                                             H_A#9                                                                                                                                                                                              H_D#9                  D[10]#                    D[42]#                                  H_D#41
                                                                                         T4




                                                                                                                                                                                                                                                                                                               DATA GROUP 0


                                                                                                                                                                                                                                                                                                                              2
                                                                                                  A[9]#                                                                                                                                                                                          B24   D[9]#                     D[41]#                 U26
                                                                             H_A#8       W1                                                    A7                                                                                                                               H_D#8            C20                                                    AA23             H_D#40
                                                                                                  A[8]#                                DBR#




                                                                                                                                                                                                                                                                                                                              DATA GROUP
                                                                             H_A#7                                                                                                                                                                                                                     D[8]#                     D[40]#
                                                                             H_A#6
                                                                                         V2       A[7]#
                                                                                                                                                                                                                                                                                H_D#7            B20   D[7]#                     D[39]#                 R23              H_D#39                                 LENGTH: 0.5" - 5.5"
                                                                                         R3                                                                                                                                                                                     H_D#6            A21                                                    R26              H_D#38
                                                                             H_A#5       V3
                                                                                                  A[6]#
                                                                                                                                                                                                                                                                                H_D#5            B26
                                                                                                                                                                                                                                                                                                       D[6]#                     D[38]#
                                                                                                                                                                                                                                                                                                                                                        R24              H_D#37                                 (#0012)
                                                                             H_A#4                A[5]#                                                                                                                                                                                                D[5]#                     D[37]#
                                                                                         U4                                                    L4                                               H_DEFER# <7>                                                                    H_D#4            A24                                                    V23              H_D#36
                                                                             H_A#3                A[4]#                      DEFER#                                                                                                                                                                    D[4]#                     D[36]#
                                                                                         P4                                                    H2                                               H_DRDY# <7>                                                                     H_D#3            B21                                                    U23              H_D#35
                                                                                                  A[3]#                       DRDY#                                                                                                                                                                    D[3]#                     D[35]#
                                         <8> H_ADSTB#0                                   U3                                                    M2                                               H_DBSY# <7>                                                                     H_D#2            A22                                                    T25              H_D#34
                                                                             H_REQ#4              ADSTB[0]#                   DBSY#                                                                                                                                                                    D[2]#                     D[34]#
                                                                                         T1                                                                                                                                                                                     H_D#1            A25                                                    AA24             H_D#33
                                                                             H_REQ#3              REQ[4]#                                                                                                                                                                                              D[1]#                     D[33]#
                                                                                         P1                                                                                                                                                                                     H_D#0            A19                                                    Y26              H_D#32
                                                                             H_REQ#2              REQ[3]#                                                                                                                                                                                              D[0]#                     D[32]#
                                                                                         T2       REQ[2]#                                                                                                                                      <8> H_DINV0#                                      D25                                                    T24                                        H_DINV2# <8>
                                                                             H_REQ#1                                                                                                                                                                                                                   DINV[0]#                DINV[2]#
                                                                                         P3       REQ[1]#                                                                                                                                      <8> H_DSTBN#0                                     C23                                                    W25                                        H_DSTBN#2 <8>
                                                                             H_REQ#0                                                                                                                                                                                                                   DSTBN[0]#              DSTBN[2]#
                                                                                         R2       REQ[0]#                                                                                                                                      <8> H_DSTBP#0                                     C22                                                    W24                                        H_DSTBP#2 <8>
                                                                                                                                                      H_BR0#                                                                                                                                           DSTBP[0]#              DSTBP[2]#
                                     <8> H_REQ#[4:0]                                                                                           N4                                               H_BR0# <7> +VCCP




                                                                                                                             CONTROL
                                                                                                                                       BR0#
                                                                                                                                                                                                                                                                                H_D#31           K25                                                    AF26             H_D#63
                                                                                                                                                                                           R362                                                                                 H_D#30                 D[31]#                    D[63]#                                  H_D#62
                                                                                                                                                                                                                   Here IERR# is not routed as                                                   N25   D[30]#                    D[62]#                 AF22
                                                                                                                                               A4     H_IERR#                        1             2               a test point or to any                                       H_D#29           H26                                                    AF25             H_D#61
                                                                                                                                   IERR#                                                                                                                                                               D[29]#                    D[61]#
                                     <8> H_A#[31:17]                                                                                                 0.5"-12"                                                      optional system receiver                                     H_D#28           M25   D[28]#                    D[60]#                 AD21             H_D#60
                                                                             H_A#31     AF1                                                                                               56Ohm                                                                                 H_D#27           N24                                                    AE21             H_D#59
                                                                             H_A#30               A[31]#                                                                                                                                                                                               D[27]#                    D[59]#
                                                                                        AE1       A[30]#                               INIT#   B5         <=10"                                 H_INIT# <20,31>                                                                 H_D#26           L26   D[26]#                    D[58]#                 AF20             H_D#58




                                                                                                                                                                                                                                                                                                                              3
                                                                             H_A#29     AF3                                                                                                                                                                                     H_D#25                                                                                   H_D#57




                                                                                                                                                                                                                                                                                                               DATA GROUP 1
                                                                                                  A[29]#                                                                                                                                                                                         J25   D[25]#                    D[57]#                 AD24
                                                                             H_A#28                                                                                                                                                                                             H_D#24                                                                                   H_D#56
    WIDTH:4mils                                                                         AD6




                                                                                                                                                                                                                                                                                                                              DATA GROUP
                                                                                                  A[28]#                                                                                                                                                                                         M23                                                    AF23




                                                                                                           ADDRESS GROUP 1
                                                                             H_A#27                                                                                                                                                                                                                    D[24]#                    D[56]#
                                                                                        AE2       A[27]#                        LOCK#          J2         <=10"                                 H_LOCK# <7>                                                                     H_D#23           J23                                                    AE22             H_D#55
    SPACE >= 1:2                                                             H_A#26     AD5                                                                                                                                                                                     H_D#22           G24
                                                                                                                                                                                                                                                                                                       D[23]#                    D[55]#
                                                                                                                                                                                                                                                                                                                                                        AD23             H_D#54
                                                                             H_A#25               A[26]#                                                                                                                                                                                               D[22]#                    D[54]#
    STROBE SPACE >=1:3                                                                  AC6                                                                                                                                                                                     H_D#21           F25                                                    AC25             H_D#53
                                                                             H_A#24               A[25]#                                                                                                                                                                                               D[21]#                    D[53]#
                                                                                        AB4                                                                                                                                                                                     H_D#20           H24                                                    AC22             H_D#52
    GROUP SPACE >=1:5                                                        H_A#23               A[24]#                                                                                                                                                                                               D[20]#                    D[52]#
                                                                                        AD2                                                                                                                                                                                     H_D#19           M26                                                    AC20             H_D#51
                                                                             H_A#22               A[23]#                                                                                                                                                                                               D[19]#                    D[51]#
                                                                                        AE4                                                                                                                             RESET# Signal Routing with                              H_D#18           L23                                                    AB24             H_D#50
                                                                             H_A#21               A[22]#                                                                                                                                                                                               D[18]#                    D[50]#
                                                                                        AD3       A[21]#                     RESET#            B11        <=3"                                  H_CPURST# <8>           NO ITP700FLEX Connector                                 H_D#17           G25   D[17]#                    D[49]#                 AC23             H_D#49
    LENGTH: 0.5" - 6.5"                                                      H_A#20     AC3                                                    L2        H_RS#2                                                                                                                 H_D#16           H23                                                    AB25             H_D#48
                                                                             H_A#19               A[20]#                      RS[2]#                     H_RS#1                                                                                                                                        D[16]#                    D[48]#
C                                                                                       AC7                                                    K1                                                                                                                                                J26                                                    AD20                                                                                                                                C
    (#0012)                                                                  H_A#18     AC4
                                                                                                  A[19]#                      RS[1]#
                                                                                                                                               H1        H_RS#0                                                                                <8> H_DINV1#
                                                                                                                                                                                                                                                                                                 K24
                                                                                                                                                                                                                                                                                                       DINV[1]#                DINV[3]#
                                                                                                                                                                                                                                                                                                                                                        AE24
                                                                                                                                                                                                                                                                                                                                                                                                 H_DINV3# <8>
                                                                             H_A#17               A[18]#                      RS[0]#                                                                                                           <8> H_DSTBN#1                                           DSTBN[1]#              DSTBN[3]#                                                          H_DSTBN#3 <8>
                                                                                        AF4       A[17]#                                                                                        H_RS#[2:0] <7>                                 <8> H_DSTBP#1                                     L24                                                    AE25                                     H_DSTBP#3 <8>
                                                                                                                                                                                                                                                                                                       DSTBP[1]#              DSTBP[3]#
                                         <8> H_ADSTB#1                                  AE5       ADSTB[1]#                     TRDY#          M3                                               H_TRDY# <7>
                                                                                                                                                                                                                                                                                                       SOCKET479P

                                                                                                                                    HIT#       K3                                               H_HIT# <7>
                                            <6> H_DPWR#                    1"-6.5"      C19       DPWR#                            HITM#       K4                                               H_HITM# <7>
                                                                                              SOCKET479P



    CPU PLL
    CIRCUITS                                                                                                                                                              H_VID5
                                                                                                                                                                          H_VID4                              VR_VID5   <42>
                                                                                                                                                                          H_VID3                              VR_VID4   <42>
                                                                                                                                                                          H_VID2                              VR_VID3   <42>
        +V1.8S
                                                                                                                                                                          H_VID1                              VR_VID2   <42>
                                                                                                                                                                          H_VID0                              VR_VID1   <42>
                                                                                                                                                                                                              VR_VID0   <42>
    1




                     1




                                                                                                                                                                                                                                                                 TOPOLOGY 2A:        +VCCP        TOPOLOGY 1B:                                                          +VCCP
        C426             C425
                                                                                                                                                                                                                                                                 Open Drain (OD) Signal           Open Drain (OD) Signal
    2




                     2




        0.01uF/25V       10uF                                                                                                                                                                                                                                    R-CPU-ICH Y-FORK                 CPU-ICH-R




                                                                                                                                                                                                                                                                                             1




                                                                                                                                                                                                                                                                                                                                                                         1
                                                                                                                                                                                                                                                                 CPU-ICH: 0.5" - 12"       R78    CPU-ICH: 0.5" - 12"                                                          R192                                            +VCCP

                                                                                                                                            U42C
                                                                                                                                                                                                                                                                 R - CPU <= 3"              332OhmICH-R <= 3"                                                                   56Ohm                                                        Close to
           GND                                                                                                                                                                                                                                                   (#0013)                          (#0013)                                                                                                                                    Pin AD26




                                                                                                                                                                                                                                                                                                                                                                                                                                1
                                                                   <22> CLK_CPU100                   2"-8"                        B15       BCLK[0]




                                                                                                                                         



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