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LA-1301,_LA-1302


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       A                    B                              C                                                                    D                                                                   E



                                                                                                                                                                                                          Cover Sheet
       888Z4.5 / LA-1302 Mother Board Rev : 0.5 for Layout
       Intel (Northwood) with Intel 845M+ICH3
1                                                                                                                                                                                                                                    1




    SHEET                       TITLE
    1          Cover Page
    2          Block Diagram
    3,4        Northwood CPU / Fan / Thermal
    5          CPU Decoupling
    6,7,8      North Bridge Intel 845MP
    9,10,11    DDR-SODIMM
    12         Clock Generator
    13,14,15   VGA ATI M7C/ Penal interface
2
    16, 17     VGA DDR SGRAM/ CRT & TVOUT CONNECTOR                                                                                                                                                                                  2




    18,19,20   South Bridge ICH3M
    21         Card Bus Controller / Card Bus Socket
    22         IEEE1394 VT6306 / PHY
    23         LAN Controller RTL8100BL
    24         Audio DJ OZ163
    25         AC97 Codec_ALC201
    26         Audio EQ_TAS3002
    27         AMP & Audio Jack                                                                                                           stencil not open:
    28         HDD/CDROM                                                                                                                  J1
    29         LPC EC_PC87591                                                                                                             U24
3

    30                                                                                                                                    PJP2                                                                                       3


               BIOS & I/O Port                                                                                                            PJP4
    31         Printer/USB Port/TP                                                                                                        C715
    32                                                                                                                                    C716
               Dot Matrix LCD/FIR/Reset/PS                                                                                                PC155
    33         DC/DC Interface                                                                                                            C72
    34                                                                                                                                    C94
               Mimi-PCI & Docking
    35         SIO VT1211
    36         SD CONTROLLER/SOCKET/UNSED GATES
    37         5V/3V/12V
    38         CHARGER
    39         CPU_CORE
4   40         DETECTOR                                                                                                                                                                                                              4



    41         DDR/Connector
    42         Notes & PIR List
                                                                                                                                                                                    Compal Electronics, Inc.
                                                                                                                                                                Title

                                             THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
                                                                                                                                                                                    SCHEMATIC, M/B LA-1302
                                             AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D Size    Document Number                                       Rev
                                             DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE    B                 401216                                      1B
                                             USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.
                                                                                                                                                                Date:     Wednesday, May 29, 2002       Sheet   1   of   45
       A                    B                              C                                                                    D                                                                   E
                         A                                                             B                                                           C                                                                        D                                                                  E




    Compal confidential                                                                                                                                                                                                                                                                        Block Diagram
    Model Name : 888Z4/LA-1301 (Intel Northwood)                                                                                                  +CPU_CORE         +1.2VS
                                                                                                                                      Intel                                                                                                                      Y1
                                                                                                                                                                                                                                                                 14.318MHZ
                                                                                                                             Northwood Micro-FCPGA                                                                                                   +3VS
              Power On/Off                             VID SELECT                                                                               page 3,4,5                                                                                                Clock Generator
1             Reset Circuit                            /CPU_CORE Decouple                                                                                                                                                                                 W320-04/9508-05                                                       1


                                                       CAP.
                                                                                                                                                                                                                                                                                       New
                 page 29                                        page 5                                                                                                                                                                                          page12       +3VSUS
                                                                                                                                                                                                                                                                             +3VRUN



                                                                                                                                  +1.8VS          +1.5VS            +CPU_CORE
                                              +3VS      CRT Connector
                                                              page 17                                                                       Brookdale-M
                                                                                                                                             MCH-M
                                              LCDVDD +5VS FOR INVERTER                      +3VS      +1.8VS                                    page6,7,8
                                                                                                                                                                                     +2.5V
       DC/DC Interface                         TFT/HPA Panel
       RTC Battery                             Interface
                                                                                            ATI M7C




                                                                                                                                                                                        MA(0..13)
                                                                                           page     +1.5VS




                                                                                                                                                                         MD(0..63)
               page 30                                 page 13                             13,14,15 +2.5VS

                                                                                                        +2.5VS page 16                                                                                     +2.5V    +3VS         +2.5V     +3VS           +1.25VS
                                                        TV OUT                                                SGRAM                                                                                        DDR page 9            DDR page 10              TERMINATION
                                                        Connector                                             8/16MB                                                                                       SO-DIMM 0             SO-DIMM 1                RESISTORS
                                                            page 17
2
                                                                                                                                                                                                           (Bank 0,1)            (Bank 2,3)                                                                                     2



                                                                                                                                  PCI BUS                           HUB LINK
                                                                                                                        AC Link               AD(0..31)                                                                          DDR page 11
                                                                                                                                                                                                                                 Decoupling
                             +3VS +5VS +3VALW                          +3V                            +3VS                                    +1.8VS          +CPU_CORE                         +3VS +1.8VALW +3VALW
                              Mini PCI                         PCMCIA                        VIA VT6306                                                       ICH3-M
                              Socket                             CB1410                       1394 Controller
                                  page 31                         page 21                             page 22                                                 421 BGA
                                                                                                                                                                    page 18,19,20

                                                                      S1_VCC               +3VALW                                                                                                                                             +5VS                                  +5VALW +3VALW
                                                                                           +5VALW
                 * HSP Modem Card
                                                                  Slot 0                   +12VALW                                                                                                                                             USB                                      USB
                 * Combo for HSP Modem and                        page 21                                                                                                                                                                    Port 0,1                                  Port 2
                 802.11b                                                                                                                                                                                                                      page 31
                 * Controllerless Modem                               S1_VPP                                                                                                                                                                                                          Bluetooth
                                                                                                                                                                                                                                                                                       page 31
                 * Combo for Controllerless
3                Modem and 802.11b                                                     LPC BUS                                                                                                                                                                                                                                  3




                                                                                                                                                                                                            +5VCD                   +5VS
                                                                                                                                                    AC Link                                                                     HDD                               Docking Connector
                                      +3VALW OR +2.5VALW                        +3VS                                        +3VALW
                                                                                                     14M_5V
               RJ45/RJ11                                                Super I/O                                        KeyBoard                                                                                               Connector                             * DC-IN
               Jack                         LAN                                                                                                                                                              OZ163                page 28                             * 2 USB Port
                                                                                                                                                                                                                                                                      * TV Out (S Video)
                  page 23                   RTL8100BL                    SMC47N227                                        NS87591                                       AC Link                                                                                       * VGA Out
                                                                                                                                                                                                             page 24
                                             page 23                           page 35                                     page 29                                                                                                                                    * 2 PS/2
                                                                                                                                                            +3VS      AVDD                      +5VALW                                                                * LAN
                                                                                                                                                            AC97                                    +5VS
                                                                                                                                                                                                                                                                      * Parallel Port
                                                                                                                                                                                                                                                                      * Serial Port
       6-7A     6-7A         3A             50mA
                                                                                                        +5VS
                                                                                                        Touch Pad                         KBD
                                                                                                                                        page 29
                                                                                                                                                            Codec
                                                                                                                                                             page 25
                                                                                                                                                                                                                                                                      * Line Out
       +3VALWP +5VALWP +2.5VALWP +12VALWP                                                                     page 31                                                                                                                                                 * Headphone
                                                                                                                                                                                                                                                                      * Microphone
                                            +1.25VP    3A
              Power Circuit                                                                               I/O Buffer                                                                                                                                                           page 34
              DC/DC                         +1.2VP 300mA
                                                                        PIO                                   page 30                     +3VCD                 +5VAMP                                        +5VCD        +5VCD            +5VALW
        page 37,38,39,40,41                                            page 31
                                                                                                                                          Audio                 AMP                                         CD-ROM         +3VCD            +3VALW
                                                                                                              +3VALW                      EQ                    Jack                                        Connector      +5VAMP           +5VALW
4                                                                                                               BIOS                      page 26               page 27                                       page 28                                                                                                           4

                                                                                                               page 30
                                                                                                                                                                                                                                                  EN_CDPLAY#
                                      PCB1
                                                                             +3VS            +3VS,+5VS                                  Speaker
                                                                                                                                          page 27
                                                                       Smart Card             SD                                                                                                                                                                               Compal Electronics, Inc.
                                                                                                                                                                                                                                                        Title
                                      LA-1302 PCB                      Connector              CONTROLLER                             THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
                                                                                                                                                                                                                                                                               SCHEMATIC, M/B LA-1302
                                                                         page 36                      page 36
                                                                                                                                     AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D Size      Document Number                                        Rev
                                                                                                                                     DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE    B                    401216                                      1B
                                                                                                                                     USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.
                                                                                                                                                                                                                                                        Date:        Wednesday, May 29, 2002       Sheet   2   of   45
                         A                                                             B                                                           C                                                                        D                                                                  E
                                   5                                                                                  4                                                                   3                                                                   2                                                                                    1



                                                                                                                      +CPU_CORE




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                                                                          HA#[3..31]                                  U13A                                                                                                                                                                                          HD#[0..63]
                                            6         HA#[3..31]                                                                                                                                                                                                                                                                          HD#[0..63] 6




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                                                                                                HA#3          K2                                                                                                                                                                       B21        HD#0
                                                                                                HA#4                  A#3                                                                                                                                                        D#0              HD#1
                                                                                                              K4                                                                                                                                                                       B22
D                                                                                               HA#5                  A#4                                                                                                                                                        D#1              HD#2                                                                                D
                                                                                                              L6                                                                                                                                                                       A23
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                                                                                                              K1                                                                                                                                                                       A25
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                                                                                                              M6                                                                                                                                                                       D22
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                                                                                                              L2                                                                                                                                                                       B24
                                                                                                HA#10                 A#9                                                                                                                                                        D#6              HD#7
                                                                                                              M3                                                                                                                                                                       C23
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                                                                                                              M1                                                                                                                                                                       G22
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                                                                                                              N4                                                                                                                                                                       C26
                                                                                                HA#16                 A#15                                                                                                                                                      D#12              HD#13
                                                                                                              N5                                                                                                                                                                       D23
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                                                                                                HA#19                 A#18                                                                                                                                                      D#15              HD#16
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                                                                                                HA#20                 A#19                                                                                                                                                      D#16              HD#17
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                                                                                                HA#21                 A#20                                                                                                                                                      D#17              HD#18
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                                                                                                HA#25                 A#24                                                                                                                                                      D#21              HD#22
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                                                                                                                      A#34                                                                                                                                                      D#31              HD#32
                                           



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