Service Manuals, User Guides, Schematic Diagrams or docs for : Dell DELL_D820

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DELL_D820


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                                                                                                                                                              PWA XD617, PWB FF094,
                                 BREWSTER-DISCRETE GFX                                                                                                        SCHEM YD536. (256MB)
A
          JM6 M/B PCB                                                                                                                                         VER : 2A                                                                                  A




    RUN POWER                                                                                                                                                                 AC/BATT
                            SYSTEM                                                                                                            REGULATOR        PG 45                                                  CLOCKS
       SW                                 PG 42                                                                       DC/DC                                                   CONNECTOR
                            RESET CIRCUIT                                       Yonah                                                                          PG 46                                                 ICS954305B
      PG 49                                                                                                           +3V_SRC                                                    PG 51
                                                                           (478 Micro-FCPGA)                          +5VSUS
                            BATT
    VGA DC/DC                                  PG 43                                                                                          CPU VR               PG 47
                            SELECTOR                                                                                                                                                                                         PG 17
                                                                                                                          PG 48
       PG 50
                            BATT                                                PG 3,4
                                               PG 44
                            CHARGER                                                                                   nVIDIA                                         Panel Connector PG 22
                                                                                       533/667 MHz FSB
                                                                                                                      G72M                    LVDS
                                                                                                                     PCI
                                533/667 MHZ DDR II                                                       PCIEx16     EXPRESS                  DVI
B   DDR2-SODIMM1                                                                                                                                                                                                                                        B

       PG 15,16                                                              Calistoga                               GFX
                                                                                                                                              TVOUT
                                533/667 MHZ DDR II                           1466 uFCBGA
    DDR2-SODIMM2                                                                                                                              VGA                          CRT CONN.
       PG 15,16                                                                                                     PG 18,19,20,21                                           PG 23
                                                                             PG 5,6,7,8,9,10
                                                                                                         USB2.0 (P3,P4)     (EXT SIDE)
                                                                                                                                               POSWER USB & USB
    SATA - HDD                  SATA                                                                     USB2.0 (P5,P6)     (EXT BACK)
                                                                                                                                                    PG 31
      PG 24                                                            DMI interface                     USB2.0 (P7)

                                                                                                                                  BroadCom              E-Switch           RJ45/Magnetics
    SMART CARD                                                                                                  PCIEx1                                   PI3L500                                                     DOCKING
       OZ77C6L
                                                                                                                                  Lan(5752)                                         PG 39
                                USB2.0 (P2)                                    ICH7-M                                                 PG 38               PG 39
                                                                                                                                                                                                                    CONNECTOR
        PG 26                                                                  652 BGA                          33MHz PCI                                                     Q-SWITCH
C                               AC97/Azalia                                                                                                                                                                              PG 41                          C
                                                                                                                PCIEx3
                                                                                                                                                                                     PG 40
                                                                                                                USB2.0 (P0)                    CARDBUS/1394
           AUDIO                  MDC
                                                                                                                                                    OZ711EZ1TN
                                                                            PG 11,12,13,14               IDE    Internal Media Bay
          PG 36,37                PG 28                                                                                                                PG 25
                                                                                                                CD-ROM        PG 24
                                                                   SPI                 LPC           USB2.0                                                                MINI-CARD x2
                                                                                                                   USB2.0
                                                                                                     ICH (P1)                                                              WLAN & WWAN
    S/PDIF to      Audio      RJ11 to       Tip                                                                    (P4)
    DOCK           Jacks      DOCK          Ring                                                                        USB2.0 (P1,P2)                                     EXPRESS-CARD
     PG 41          PG 37      PG 41        PG 28       SIO MEC5004                      SIO ECE5018                                                                                PG 27
                                                             128KB Flash                      Expander                                                  Bluetooth
                                                             TMKBC              BC            USB 2.0 Hub(4)          USB2.0 (P3)
                                                                                                                                                          PG 33
                                                         128 Pins VTQFP                   128 Pins VTQFP              DOCK LPC

D
                                                               PG 29                           PG 30                                                                                                                                                    D




                                              SPI                           PS/2                                                                                                              QUANTA
               USER                  Flash          Keyboard       Touchpad/                 Serial Port           IrDA                 FAN & THERMAL
                                                                                                                                                                            Title
                                                                                                                                                                                              COMPUTER
               INTERFACE                                           Stick point                                                                EMC4000                                Schematic Block Diagram
                 PG 34               PG 32             PG 29        PG 33                       PG 31            PG 33                         PG 35                        Size     Document Number                                             Rev
                                                                                                                                                                                     JM6                                                           2A

                                                                                                                                                                            Date:    Thursday, September 08, 2005    Sheet     1       of   54
           1                            2                          3                             4                            5                          6                                7                                        8
           1                          2            3         4                       5                      6                            7                                     8


                                          INDEX
                                                                                                   Power & Ground
    Pg#                     Description           DNI LIST
                                                                 Label                           Pg#                 Description                             Control Signal
     1         Schematic Block Diagram
                                                                  DC_IN+                                            AC ADAPTER (20V)
     2         Front Page
                                                                  PBATT+                                            MAIN BATTERY + (10~17V)
    3-4        Yonah
A                                                                                                                                                                                                   A
                                                                  PWR_SRC                                           MAIN POWER (10~20V)
    5-10       Calistoga
                                                                  RTC_PWR3_3V                                       RTC & PCL POWER (3_3V)
    11-14      ICH7
                                                                  +12V                                              +12V                                     DRUNPWROK
    15-16      DDRII SO-DIMM(200P)
                                                                  VHCORE                                            CPU CORE POWER (1.25/1.15V) RUNPWROK
     17        Clock Generator
                                                                  V1_2RUN                                           AGTL+ POWER (1.2V)                       RUNPWROK
    18-21      VGA
     22        LCD Conn. & SSP
                                                                  +3VRUN                                            SLP_S3# CTRLD POWER                      RUN_ON
     23        CRT Conn
                                                                  +3VSUS                                            SLP_S5# CTRLD POWER                      SUS_ON
     24        SATA & IDE Conn
                                                                  +5VALW                                            8051 POWER (5V)
     25        PCCARD/Conn & 1394
                                                                  +5VRUN                                            SLP_S3# CTRLD POWER                      RUN_ON
     26        Express Card & Smart Card
B                                                                                                                                                                                                   B
                                                                  +5VSUS                                            SLP_S5# CTRLD POWER                      SUS_ON
     27        Mini Card
                                                                  +5VHDD                                            HDD POWER (5V)                           HDDC_EN#
     28        MDC Conn.
                                                                  +5VMOD                                            MODULE POWER (5V)                        MODC_EN#
     29        SIO (MEC5004)
                                                                  STRB#/5V                                          EXTERNAL FDD POWER (5V)                  FDD/LPT#
     30        SIO (MEC5018)
                                                                  +5VFAN1, +5VFAN2                                  FAN POWER (5V)                           FAN_OFF/ON#
     31        SERIAL PORT & USB
                                                                  VDDA                                              AUDIO ANALOG POWER (5V)                  RUN_ON
     32        Flash ROM & RTC Circuit
                                                                  1_8VSUS                                           RESUME WELL IN ICH
     33        TP,BT & FIR
                                                                  1_8VRUN                                           SLP_S3# CTRLD POWER
     34        Switch,Keyboard & LED
                                                                  +3VALW                                            8051 POWER (3V)
     35        FAN & Thermal
                                                                  V1_5RUN                                           AGP I/O POWER
C   36-37      Audio CODEC(STAC9200)/Phone Jack                                                                                                                                                     C


    38-39      LOM (BCM5752)/Switch
                                                                            GND      ALL PAGES                      DIGITAL GROUND
    40-41      Docking Conn/Q-Switch
     42        System Reset Circuit
    43-44      Battery Selector & Charger                                   GNDP                                    CPU POWER GND
     45        DDR2_1.8VSUS, 0.9V
                                                                            CGNDP                                   CHARGER GND
     46        1.5VSUS,1.05V(VTT)
     47        CPU Power                                                    DGNDP                                   DC/DC POWER GND

     48        D/D Power                                                    LANGND                                  COMBO CONN GND
     49        RUN Power Switch
D    50        VGA DC/DC                                                                                                                                                                            D



     51        DCIN/Batt Conn.                                                                                                               QUANTA
     52        PAD& SCREW
                                                                                                                            Title
                                                                                                                                             COMPUTER
     53                                                                                                                             Index, DNI, Power & Ground
               SMBUS BlOCK
                                                                                                                            Size    Document Number                                          Rev
                                                                                                                                    JM6                                                        2A

                                                                                                                            Date:   Thursday, September 08, 2005   Sheet   2       of   54
           1                          2            3         4                       5                      6                            7                                     8
                        1                                                          2                                                                                3                                                    4                                       5                                               6                                                                7                                                  8




                                    H_A#[3..16]                                    U9A
     5   H_A#[3..16]
                                                           H_A#3         J4                                                                          H1
                                                                                   A[3]#                                                    ADS#                                        H_ADS# 5                                                                                              H_D#[0..63]                             U9B                                                                      H_D#[0..63]
                                                           H_A#4         L4                                                                          E2                                                                  +1.05V_VCCP
                                                                                   A[4]#                                                    BNR#                                        H_BNR# 5                                                                      5   H_D#[0..63]                                                                                                                                                H_D#[0..63]        5
                                                           H_A#5         M3                                                                          G5                                                                                                                                                              H_D#0    E22                                                      AA23    H_D#32
                                                                                   A[5]#                                                    BPRI#                                       H_BPRI# 5                                                                                                                                   D[0]#                                 D[32]#
                                                           H_A#6         K5                                                                                                                                                                                                                                          H_D#1    F24                                                      AB24    H_D#33
                                                                                   A[6]#                                                                                                                                                                                                                                            D[1]#                                 D[33]#




                                                                                                                                                                                                                               2
                                                           H_A#7         M1                                                                          H5                                                                                                                                                              H_D#2    E26                                                      V24     H_D#34
                                                                                   A[7]#                                                  DEFER#                                        H_DEFER# 5                                                                                                                                  D[2]#                                 D[34]#




                                                                                              ADDR GROUP 0
                                                                                              ADDR GROUP 0
                                                           H_A#8         N2                                                                          F21                                                                             R76                                                                             H_D#3    H22                                                      V26     H_D#35
                                                                                   A[8]#                                                   DRDY#                                        H_DRDY#  5                                                                                                                                  D[3]#                                 D[35]#




                                                                                                                                                                                                                                                                                                                                                DATA GRP 0
                                                           H_A#9                                                                                                                                                                     1K/F                                                                            H_D#4                                                                     H_D#36




                                                                                                                                                                                                                                                                                                                                                                DATA GRP 2
                                                                         J1        A[9]#                                                   DBSY#     E1                                 H_DBSY# 5                                                                                                                             F23   D[4]#                                 D[36]#       W25




                                                                                                                               CONTROL
                                                           H_A#10        N3                                                                                                                                                                                                                                          H_D#5    G25                                                      U23     H_D#37
                                                           H_A#11                  A[10]#                                                                                                                                                                                                                            H_D#6          D[5]#                                 D[37]#               H_D#38
                                                                         P5                                                                          F1                                 H_BR0#         5                                                                                                                      E25                                                      U25




                                                                                                                                                                                                                               1
A
                                                           H_A#12                  A[11]#                                                    BR0#                                                                                            V_CPU_GTLREF                                                            H_D#7          D[6]#                                 D[38]#               H_D#39                                                              A
                                                                         P2        A[12]#                                                                                                                                                                                                                                     E23   D[7]#                                 D[39]#       U22
                                                           H_A#13        L1                                                                          D20        H_IERR#                                                                                                                                              H_D#8    K24                                                      AB25    H_D#40
                                                                                   A[13]#                                                   IERR#                                                                                                                                                                                   D[8]#                                 D[40]#




                                                                                                                                                                                                                               2
                                                           H_A#14        P4                                                                          B3                                                                                                                                                              H_D#9    G24                                                      W22     H_D#41
                                                                                   A[14]#                                                    INIT#                                      H_INIT#        11                                                                                                                           D[9]#                                 D[41]#
                                                           H_A#15        P1                                                                                                                                                                 Place voltage                                                            H_D#10   J24                                                      Y23     H_D#42
                                                           H_A#16                  A[15]#                                                                                                                                            R69                                                                             H_D#11         D[10                                  D[42]#               H_D#43
                                                                         R1        A[16]#                                                   LOCK#    H4                                 H_LOCK#            5                                divider within                                                                    J23   D[11]#                                D[43]#       AA26
                                                                         L2                                                                                                                                                          2K/F                                                                            H_D#12   H26                                                      Y26     H_D#44
     5   H_ADSTB#0               H_REQ#[0..4]                                      ADSTB[0]#                                                                                                                                                0.5" of GTLREF                                                                          D[12]#                                D[44]#
                                                                                                                                                     B1         H_RESET#                                                                                                                                             H_D#13   F26                                                      Y22     H_D#45
     5   H_REQ#[0..4]                                                                                                                                                                   H_RESET# 5




                                                                                                                                                                                                                               1
                                                           H_REQ#0 K3                                                                      RESET#                                                                                           pin                                                                      H_D#14         D[13]#                                D[45]#               H_D#46
                                                                                   REQ[0]#                                                  RS[0]#   F3                                 H_RS#0 5                                                                                                                              K22   D[14]#                                D[46]#       AC26
                                                           H_REQ#1 H2                                                                                F4                                                                                                                                                              H_D#15   H25                                                      AA24    H_D#47
                                                                                   REQ[1]#                                                  RS[1]#                                      H_RS#1 5                                                                                                                                    D[15]#                                D[47]#
                                                           H_REQ#2 K2                                                                                G3                                                                                                                                                                       H23                                                      W24
                                                                                   REQ[2]#                                                  RS[2]#                                      H_RS#2 5                                                                     5 H_DSTBN#0                                                    DSTBN[0]#                          DSTBN[2]#                                                     H_DSTBN#2 5
                                                           H_REQ#3 J3                                                                                G2                                                                                                                                                                       G22                                                      Y25
                                                                                   REQ[3]#                                                  TRDY#                                       H_TRDY# 5                                                                    5 H_DSTBP#0                                                    DSTBP[0]#                          DSTBP[2]#                                                     H_DSTBP#2 5
                                                           H_REQ#4 L5                                                                                                                                                                                                                                                         J26                                                      V23
                                    H_A#[17..31]                                   REQ[4]#                                                                                                                                                                            5 H_DINV#0                                                    DINV[0]#                            DINV[2]#                                                     H_DINV#2 5
     5   H_A#[17..31]                                                                                                                        HIT#    G6                                 H_HIT# 5
                                                           H_A#17        Y2                                                                          E4                                                                                                                                       H_D#[0..63]                                                                                                      H_D#[0..63]
                                                                                   A[17]#                                                   HITM#                                       H_HITM# 5                                                                     5   H_D#[0..63]                                                                                                                                                H_D#[0..63]        5
                                                           H_A#18        U5                                                                                                                                                                                                                                          H_D#16   N22                                                      AC22    H_D#48
                                                           H_A#19                  A[18]#                                                                       ITP_BPM#0                                                                                                                                            H_D#17         D[16]#                                D[48]#               H_D#49
                                                                         R3        A[19]#                                                  BPM[0]#   AD4                                                                                                                                                                      K25   D[17]#                                D[49]#       AC23
                                                           H_A#20        W6                                                                          AD3        ITP_BPM#1                                                                                                                                            H_D#18   P26                                                      AB22    H_D#50
                                                                                   A[20]#                                                  BPM[1]#                                                                                                                                                                                  D[18]#                                D[50]#


                                                                                                             XDP/ITP SIGNALS
                                                           H_A#21        U4                                                                          AD1        ITP_BPM#2                                                                                                                                            H_D#19   R23                                                      AA21    H_D#51
                                                                                   A[21]#                                                  BPM[2]#                                                                                                                                                                                  D[19]#                                D[51]#




                                                                                                                                                                                                                                                                                                                                                DATA GRP 1
                                                           H_A#22                                                                                               ITP_BPM#3                                                                                                                                            H_D#20                                                                    H_D#52




                                                                                                                                                                                                                                                                                                                                                                DATA GRP 3
                                                                         Y5        A[22]#                                                  BPM[3]#   AC4                                                                                                                                                                      L25   D[20]#                                D[52]#       AB21
                                                           H_A#23        U2                                                                          AC2        ITP_BPM#4                                                                                                                                            H_D#21   L22                                                      AC25    H_D#53
                                                           H_A#24                  A[23]#                                                   PRDY#               ITP_BPM#5                                                    C130                                                                                    H_D#22         D[21]#                                D[53]#               H_D#54
                                                                         R4        A[24]#                                                   PREQ#    AC1                                                                                                                                                                      L23   D[22]#                                D[54]#       AD20
                                                           H_A#25        T5                                                                          AC5        ITP_TCK                                 H_THERMDA             1       2     H_THERMDC                                                                H_D#23   M23                                                      AE22    H_D#55
                                                           H_A#26                  A[25]#                                                     TCK               ITP_TDI                                                                                                                                              H_D#24         D[23]#                                D[55]#               H_D#56
                                                                         T3        A[26]#                                                      TDI   AA6                                                                                                                                                                      P25   D[24]#                                D[56]#       AF23
                                                           H_A#27        W3                                                                          AB3        ITP_TDO                                                      2200P_50V_NC                                                                            H_D#25   P22                                                      AD24    H_D#57
                                                           H_A#28                  A[27]#                                                     TDO               ITP_TMS                                                                                                                                              H_D#26         D[25]#                                D[57]#               H_D#58
                                                                         W5        A[28]#                                                     TMS    AB5                                                                                                                                                                      P23   D[26]#                                D[58]#       AE21
                                                           H_A#29        Y4                                                                          AB6        ITP_TRST#                                                                                                                                            H_D#27   T24                                                      AD21    H_D#59
                                                           H_A#30                  A[29]#                                                   TRST#               ITP_DBRESET#                                                                                                                                         H_D#28         D[27]#                                D[59]#               H_D#60
                                                                         W2        A[30]#                                                    DBR#    C20                                 ITP_DBRESET#          13,29                                                                                                          R24   D[28]#                                D[60]#       AE25
                                                           H_A#31        Y1                                                                                                                                                                                                                                          H_D#29   L26                                                      AF25    H_D#61
                                                                                   A[31]#                                                                       CPU_PROCHOT#                                                                                                                                         H_D#30         D[29]#                                D[61]#               H_D#62
     5   H_ADSTB#1                                                       V4        ADSTB[1]#                                             PROCHOT     D21                                 CPU_PROCHOT#               30        H_THERMDA,H_THERMDC                                                                             T25   D[30]#                                D[62]#       AF22
B                                                                                                                                                    A24        H_THERMDA                                                     routing together.                                                                      H_D#31   N24                                                      AF26    H_D#63                                                              B
                                                                                                                                         THERMDA                                        H_THERMDA 35                                                                                                                                D[31]#                                D[63]#
                                                                                                             THERM




                                                                         A6                                                                          A25        H_THERMDC                                                                                                                                                     M24                                                      AD23
    11 H_A20M#                                                                     A20M#                                                 THERMDC                                        H_THERMDC 35                          Trace width/Spacing                                5 H_DSTBN#1                                        DSTBN[1]#                          DSTBN[3]#                                                     H_DSTBN#3 5
    11 H_FERR#                                                           A5        FERR#                                                                                                                                                                                         5 H_DSTBP#1                                  N25   DSTBP[1]#                          DSTBP[3]#       AE24                                          H_DSTBP#3 5
    11 H_IGNNE#                                                          C4        IGNNE#                                         THERMTRIP#         C7                                                                       =10/10 mil                                          5 H_DINV#1                                  M26   DINV[1]#                            DINV[3]#       AC20                                          H_DINV#3 5
                                                                         D5                                                                                     H_THERMTRIP#                                                                                                                             V_CPU_GTLREF AD26                                                             R26     COMP0
    11   H_STPCLK#                                                                 STPCLK#                                                                                              H_THERMTRIP#           35                                                                                                                   GTLREF                                   COMP[0]
                                                                         C6                                                                                                                                                                                                                                                                   MISC                                     U26     COMP1
                                                                                                             H CLK




    11   H_INTR                                                                    LINT0                                                                                                                                                                                                                                                                                     COMP[1]
                                                                         B4                                                                          A22                                                                                                                                                                                                                               U1      COMP2
    11   H_NMI                                                                     LINT1                                                   BCLK[0]                                      CLK_CPU_BCLK 17                                                                                                                                                                      COMP[2]
                                                                         A3                                                                          A21                                                                                                Populate R379 for                R105 1             2 1K/F_NC         C26                                                      V1      COMP3
    11   H_SMI#                                                                    SMI#                                                    BCLK[1]                                      CLK_CPU_BCLK# 17                                                                                                                            TEST1                                    COMP[3]
                                                                                                                                                                                                                                                        Yonah B0 and                     R379 1
                                                                         AA1       RSVD[01]#                                                                                                                                                                                                                2 1K/F            D25   TEST2                           DPRSTP#            E5      H_DPRSTP#
                                                                                                                                                                                                                                                                                                                                                                                                                                      H_DPRSTP# 11,47
                                                                         AA4                                                                         T22
                                                                                                                                                                                                                                                        forward.                                                                                                                       B5      H_DPSLP#
                                                                                   RSVD[02]#                                             RSVD[12]#                                                                                                                                                                                                                   DPSLP#                                                          H_DPSLP# 11
                                                                         AB2       RSVD[03]#                                                                                                                                                                                                                                                                         DPWR#             D24                                           H_DPWR# 5
                                                                                                             RESERVED




                                                                         AA3       RSVD[04]#                                                                                                                                                                              6,17    CPU_MCH_BSEL0                               B22   BSEL[0]                        PWRGOOD             D6                                             H_PWRGOOD 11
                                                                          M4       RSVD[05]#                                             RSVD[13]#   D2                                                                                                                   6,17    CPU_MCH_BSEL1                               B23   BSEL[1]                            SLP#            D7                                             H_CPUSLP# 5,11
                                                                          N5       RSVD[06]#                                             RSVD[14]#   F6                                                                                                                   6,17    CPU_MCH_BSEL2                               C21   BSEL[2]                             PSI#           AE6                                           H_PSI# 47
                                                                          T2                                                                         D3                                            +1.05V_VCCP                                +1.05V_VCCP
                                                                                   RSVD[07]#                                             RSVD[15]#                                                                                                                                                                                                                             Yonah
                                                                          V3       RSVD[08]#                                             RSVD[16]#   C1
                                                                          B2                                                                         AF1                       R377         56
                                                                                   RSVD[09]#                                             RSVD[17]#                H_IERR#
                                                                          C3       RSVD[10]#                                             RSVD[18]#   D22                         1                2




                                                                                                                                                                                                                                                   1
                                                                                                                                                     C23                       R382         56
                                                                                                                                         RSVD[19]#                H_THERMTRIP# 1
                                                                         B25       RSVD[11]#                                             RSVD[20]#   C24                                     2
                                                                                                                                                                                                                                                        R375                       CPU_BSEL        BSEL2        BSEL1         BSEL0
                                                                                                                                             Yonah                                                                                                      75                                                                                                                                                      R384              56_NC
                                                                                                                                                                                                                                                                                        133          0               0         1                                                                 H_DPRSTP#       1               2




                                                                                                                                                                                                                                                   2
                                                                                                                                                                                                                                                                                        166          0               1         1                                                                                R383              56_NC
                                                                                                                                                                                                                                                                                                                                                                                                 H_DPSLP#        1               2
                                                                                                                                                                                                                                    CPU_PROCHOT#
C                                                                                                                                                                                                                                                                                                                                                                                                                                                                  C

                                                                                                                                                                                                                                                                                                                                                                             Populate R384,R383 for Yonah A0,
                                                                                                                                                                                                                                                                                                                                                                             de-pop R384,R383 for Yonah A1

                            +1.05V_VCCP      Place R4,R361 & R7 close to CPU.
                                                                                                                                                                                                                                                                                                                                                                                              COMP0
                                                                                                                                                          Place couple 0.1uF Decoupling                                                                                                                                                                                                       COMP1
                                                                                                                                                          caps with in 0.1" ITP connector.                                                                                                                                                                                                    COMP2
                                1



                                             1



                                                       1



                                                                 1




                                                                                                                                                                                                                                                                                                                                                                                              COMP3
                                      R2          R1        R4           R361
                                      51/F        51        39.2/F       150                                                                                    +1.05V_VCCP                      +3.3V_SUS




                                                                                                                                                                                                                                                                                         



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