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hp compaq pavilion zd8000 quanta nt2 3b DA0NT2MB6F6

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                      5                                   4                                     3                                    2                                          1

    REV: 3B                                                                                                                                                       Model        NT2 M/B BOARD
       MODEL              REV                                                 CHANGE LIST
                                                                                                                                                                 Page         FM       TO
         NT2 M/B            3A       PAGE2: BOM Change R66,R68,R76 from 10K to 0ohm.                                                                               1          2B
                                                                                                                                                                   2          3A
                                     PAGE11: Reserve VGARST signal to GPIO pin and detect VGA power control pin.
                                                                                                                                                                   3          1A
                                     PAGE13: BOM change_VGA PCIE_TESTIN need pull low.(ADD R542=10K,DEL R548=10K)                                                  4          2A         3B
                                     PAGE13: ADD 4.7K on TV-OUT select pin.                                                                                                                    D
                                                                                                                                                                   5          1A
                                     PAGE13: BOM Del U48,R547,R135,R131,R123,C83,C82,C139,L20,R124,R129,R127 , ADD R563,R571,R564 FOR
                                                                                                                                                                   6          1A
                                     disable spread spectrum.                                                                                                      7          2A
                                     PAGE14: Change Q64 circuit for VGA_1.5V leakage.
                                                                                                                                                                   8          1A
                                     PAGE14: ADD two Caps for VGACore Voltage quality..                                                                            9          1A
                                     PAGE15: STRAP PIN GPIO4 FOR A23 VER FUNCTION (called Reversed_Lanes) NEED PULL-UP.
                                                                                                                                                                  10          1A
                                     PAGE21: Change 6-in-1 connect vendor and reserve one B-T-B connect.
                                     PAGE21: ADD resister 1K for Write Protect isssue,Chnage XD CD signal circuit (diode,resister).                               11          3A         3B
                                                                                                                                                                  12          2A
                                     PAGE22: Change Bluetooth Power from 3V to 3VSUS for supsend issue.
                                                                                                                                                                  13          3A         3B
                                     PAGE24: Change MIC circuit.                                                                                                  14          3A
                                     PAGE24: ADD resisters and change CON for MODEM EMI issue, ADD two screw hole for M/E.
                                                                                                                                                                  15          3A
                                     PAGE25: Change Headphone detect circuit for noise issue with CableDock.
                                     PAGE25: Change MIC circuit of MIC_BIAS.                                                                                      16          2A
                                                                                                                                                                  17          1A
                                     PAGE27: Cable Dock pin 59,60 NET CHANGE from AGND to GND.
                                                                                                                                                                  18          1A
                                     PAGE27: DEL Q38 for change Dock-in circuit.                                                                                  19          2B         3B
C                                                                                                                                                                                              C
                                     PAGE27: Reserve MINI_PCI 3VAUX and -MINIPME to 3VPCU.
                                                                                                                                                                  20          1A         3B
                                     PAGE28: Change HDD connect type from SMT to DIP for reduce SMT issue (BOM need to update).
                                     PAGE28: ADD FAN CAP 220U FOR FAN FG.                                                                                         21          3A
                                                                                                                                                                  22          3A
                                     PAGE29: BOM change_fine-tune LED driving current. (R678,R677=>300ohm;
                                                                                                                                                                  23          2B
                                     R425,R482,R31,R359,R316,R112,R540=>130ohm)                                                                                   24          3A
                                     PAGE30: BOM change_fine-tune LED driving current.(R102,R99=>130ohm)
                                                                                                                                                                  25          3A         3B
                                     PAGE36: BOM DEL PQ64 AND Change 1.8V circuit for TV-OUT quality.
                                     PAGE37: BOM DEL PR232 for enhance VGACORE power.                                                                             26          2B         3B
                                                                                                                                                                  27          3A         3B
                                     PAGE37: Change VGACORE setting to support 1.15V for M22 chip.
                                                                                                                                                                  28          3A         3B
                                                                                                                                                                  29          3A
                            3B       PAGE04: Change Thermal IC pin "-ALT","-OVT" define.
                                                                                                                                                                  30          3A         3B
                                     PAGE04: Add reserve CPUHOT CONTROL from PC551.
                                     PAGE11: Change "-WAKE" signal pull-up value from 10K to 5.1K for Express Card.                                               31          2B         3B
                                                                                                                                                                  32          2A
                                     PAGE13: Add one circuit base on refer-122 ATI schematic change the -PERST may momentarily act as an output when during
                                                                                                                                                                  33          2A         3B
B                                    power up.                                                                                                                    34          2A               B
                                     PAGE19: TV-OUT signals add protect Diode.
                                                                                                                                                                  35          2A         3B
                                     PAGE19: L65,L62,L60 FROM 10R Change to CX8LL680001and C668,C670,C671 add 10P for EMI.
                                     PAGE20: Change 7411 CLKRUN (MFUNC6) to plll-low.                                                                             36          3A         3B
                                                                                                                                                                  37          3A         3B
                                     PAGE25: Change DOCK_OK resister value for fix sound break.
                                                                                                                                                                  38          2A         3B
                                     PAGE26: Change resister value for Express Card modify.
                                     PAGE27: Change CableDock power to BEAD for fix DOCK5V.
                                     PAGE27: Add one resister for wake up from RF device.
                                     PAGE28: Change FAN circuit for enhance Fan control performance.
                                     PAGE30: ADD reserve one resister(100K) for CIR_IN signal pull up.
                                     PAGE30: ADD one resister(10K) of "SWID1" for system change Thermal pin define ID.
                                     PAGE31: Change CN23(DC Jack) footprint.
                                     PAGE33: Del PR206,PR209(reserve system power measure before)
                                     PAGE35: PR6,PR14,PR25,PR37 add 2.2B and PC4,PC11,PC17,PC29 1000P for EMI.
                                     PAGE36: Del PR220,PR238(reserve system power measure before)
A                                    PAGE37: Del PR226(reserve system power measure before)                                                                                                    A

                                     PAGE38: Del PR234(reserve system power measure before)

                                     PROJECT:NT2                             PCBA NO.                                                         DOC. NO: 204
              Quanta Computer Inc.
                                     APPROVED BY :Tom Wang                   CHECK BY:Carey Chen               DRAWING BY:Johnny O            DATE :08/09/2004            SHEET 1
                      5                                   4                                     3                                    2                                          1
               5                                  4                                    3                                   2                                         1

                                                                                                                                                       Model        NT2 M/B BOARD
    MODEL          REV                                               CHANGE LIST
                                                                                                                                                      Page         FM       TO
                     1A       FIRST RELEASE                                                                                                           1            2B
    NT2 M/B                                                                                                                                           2            3A
                                                                                                                                                      3            1A
                     2A       PAGE1: Change COREVTT power good circuit for CORE VCC Sequence.                                                         4            2A         3B
                              PAGE4,11: Add CPU PROCHOT CIRCUT (Throttle) at battery only.                                                                                          D
                                                                                                                                                      5            1A
                              PAGE7: Because system 2.5V will change to 1.8V for support 1.8V VRAM so reserve one LED for support GMCH 2.5V voltage.
                              PAGE11: Add one system ID for NT2B, and assign GPO19 pin to support CPU PROCHOT (Throttle) function.                    6            1A
                                                                                                                                                      7            2A
                              PAGE13: Add M24 GPIO14 to support TV_OUT select forTampa2, and reserve strap pin for VGA Memory tyep setting.
                                                                                                                                                      8            1A
                              PAGE14: Add LDO for VGA2.5 when system 2.5V change to 1.8V for suppport 1.8V VRAM.                                      9            1A
                              PAGE14: Reserve LDO of VGA1.5V for tune VGA power sequence.
                                                                                                                                                     10            1A
                              PAGE15: Add VGA BIOS "-ROMCS" control pin for support VRAM 256MB and reserve Memory type strip pin.
                              PAGE16: Add Flash ROM for VGA BIOS.                                                                                    11            3A         3B
                                                                                                                                                     12            2A
                              PAGE19: Modify DIODE Pin Deffine for BAV99 Part.
                                                                                                                                                     13            3A         3B
                              PAGE21: Add pull up resister for XD "-CE" singnal.                                                                     14            3A
                              PAGE23: Reserve another LAN TRANSFORM FOR 10/100 and reserver one resister for LAN1.2V source and pull up resister
                                                                                                                                                     15            2A
                              for GIGA LAN transform terminal pin.                                                                                   16            2A
                              PAGE24: Del CIR on board circuit and reserve CN37 for NT2B.
                                                                                                                                                     17            1A
                              PAGE24: Add resister to lower Cable Dock MIC signal and add more EMI PAD reserve.
                                                                                                                                                     18            1A
                              PAGE25: Modify Headphone CIRCUIT FOR CABLE DOCK.                                                                       19            2B         3B
C                                                                                                                                                                                   C
                              PAGE26: Change PCI EXPRESS Card power circuit - use TI TPS2331; and add CAP of Power plane bridge for EMI reserve.
                                                                                                                                                     20            1A         3B
                              PAGE27: Cable Dock pin define change for match NP2 pin define and add one pin for TV-OUT select.
                              PAGE27: Reserve always turn on the cable dock power circuit and change VA power to VAD.                                21            3A
                                                                                                                                                     22            3A
                              PAGE29: Add two connect for LED board and reserve two LED for NT2B.
                                                                                                                                                     23            2B
                              PAGE30: Add pull-up resister for Touch PAD power control and DIODE on "-SWI"&"-RUNSCI" for leakage, and reserve        24            3A
                              schottky diode and resister for VCC voltage undershoot issue.                                                          25            3A         3B
                              PAGE31: Add PD32 prevent power VAD with PWR_SRC leakage.
                              PAGE31: Change PR146 and PR72 to 100K because PWM frequence change to 200Hz.                                           26            2B         3B
                                                                                                                                                     27            3A         3B
                              PAGE32: Add 1.8V,VGACORE,VGA1.2V voltage discharge circuit.
                                                                                                                                                     28            3A         3B
                              PAGE33: Add PR210 to fix MAX1999.                                                                                      29            3A
                              PAGE34: Change PR180 to 0ohm and delete PC36 for COREVTTPWG signal delay time.
                                                                                                                                                     30            3A         3B
                              PAGE34: Add PR203 NTC 4.7K to control cpu load line.
                              PAGE36: Change 1.8VSUS and 1.5V power circuit of use MAX1845 for enhance transform efficiency.                         31            2B         3B
                                                                                                                                                     32            2A
                              PAGE37: Change VGACORE of use LMV321 for enhance transform efficiency.
                                                                                                                                                     33            2A         3B
                                                                                                                                                     34            2A               B
                     2B       PAGE1: R655 BOM Change from 2.2K to 22.1K fix Q58 can't turn on issue.
                                                                                                                                                     35            2A         3B
                              PAGE11: Add one cap for RTCVCC and place mechanic open area.
                              PAGE13: BOM del C64,C90,C78 for same use TV-OUT filter.                                                                36            3A         3B
                                                                                                                                                     37            3A         3B
                              PAGE14: Reserve resister for use one VGA 2.5V LDO.
                                                                                                                                                     38            2A         3B
                              PAGE19: Modify TV-OUT circuit and default use HDTV filiter.
                              PAGE21: Reserve one circuit of Card power control for TI recommand.
                              PAGE22: Change CN13 connect type for system ASS'Y.
                              PAGE22: Reserve CAP for EMI solution on "DCOEX1" &"DCOEX2".
                              PAGE23: Modify LAN transform pin8 need connect to "-LANPHY_MDI0".
                              PAGE24: Add Hole for mechanic, and DEL CN37 for NT2B.
                              PAGE25: BOM change AMP form TPA0212 to TPA0312.
                              PAGE26: Modify PCI EXPRESS signal TX and RX change, and TPS2231 and CN22 footprint modify.
                              PAGE26: New Card power switch reserve another source RICOH R5535.
                              PAGE27: Modify Cable Dock TV-OUT circuit.
A                             PAGE27: BOM Modify R401 and Q44 DEL.R688 1K ADD for always turn on 5VDOCK and 5VAMP_PR power.                                                         A

                              PAGE28: CN36 Change type.
                              PAGE29: Change CN38 from 5Pin to 8Pin for NT2B system and CN10 change type.
                              PAGE30: CN14 change from 10pin to 12pin for NT2B system.
                              PAGE31: ADD one circuit for disable charger IC working while system battery only.
                              PROJECT:NT2                           PCBA NO.                         REV: 3B                       DOC. NO: 204
       Quanta Computer Inc.
                              APPROVED BY :Tom Wang                 CHECK BY:Carey Chen              DRAWING BY:Johnny O           DATE :08/09/2004            SHEET 1
               5                                  4                                    3                                   2                                         1
          1                              2                               3                           4                             5                             6                               7                                           8

                     AC/BATT                    BATT CHARGER                                                          CPU Thermal            CPU CORE                  DC/DC                   IO
                     CONNECTOR                  MAX1772                        PRESCOTT / TEJAS                       Sensor                 ISL6247                   Max 1999                SC1470                                                             A

                                   PG 31                 PG 31                        LGA775                                   PG 4                  PG 34,35                 PG 33                     PG 36,37,38
                                                                                      PG 2,3

    LCD 17.0"/15.4"
    WXGA        PG 19                                                                          SYSTEM BUS
                                                                                               800MHz                                                                             CPUHCLK_200M                                      PCMPCLK_33M
    DVI (CABLE                                                                                                                                    CHANNEL A          PG9          MCHHCLK_100M                                      LANPCLK_33M
    DOCK)      PG 19                 VGA                                                                                                                                          MCHGCLK_100M              CLOCK                   591PCLK_33M
                                                        PCI-EXPRESS               GRANTSDALE                                                         DDR 2-SODIMM1
                                    708 BGA                                                                        DDR2 SDRAM 1.8V                                                VGACLK_100M               CK-410                  MINIPCLK_33M
                                   ATI(M24-P)                                          BGA                                                                                        ICHDCLK_100M
                 PG 19                                                                                                                            CHANNEL B
                                                            X16                       GMCH                        2.1 GB/s up to 2.7GB/s                                          NEWCCLK_100M                                      USB48M&1394_48M
                                 PG 13,14,15,16                                                                                                                                                           ICS954101
    TV / HDTV(CABLE                                                                                                                                  DDR 2-SODIMM2                                                                  ICHPCLK_33M
                                                                                     PG 5,6,7,8                                                                                   SATACLK_100M                                      ICH14M_14.318M
B   DOCK)     PG 19                                                                                                                                                                                                                                               B

                                                                                                                                                                                                                        PG 4
                             VGA Memory                                                        DMI
                                                                                                                                              PCI BUS ROUTING TABLE
                                             PG 17,18
                                                                                                                                              PCMCIA --- AD16, -REQ0, -INTA -INTF, -INTG
                                                                                                                                              LAN --- AD18, -REQ2, -INTE
                                                                                                                                              MINI PCI --- AD19, -REQ3, -INTB, -INTC
              Primary Master IDE - HDD
                                               PG 28        IDE                                                  PCI,33MHZ, 3.3V
              Primary Salve
              (CDROM,DVD                       PG 28
                                                                                                                              LAN                        MINI-PCI                  PCMCIA
                                                                                                                              RTL8100C/SB                SOCKET                    TI 7411                         PORTX1
              BlueTooth X1         USB STICK X1                                                                               (10/100)(1000)                                                                       DOCK
                         PG 22                 PG 29
C                                                         USB 2.0                      ICH6                                   128 Pins PG23                      PG 27                       PG 20                 X1) PG      22                                 C

              USB PORT X4                                                             609 BGA
                                               PG 29
              CABLE DOCK X1                                                          PG 10,11,12                                                        Wireless LAN          PCMCIA           Memory Card
                                               PG 27                                                                         CABLE         RJ45
                                                                                                                                                        Card                  SLOT             reader slot
                                                                                                                             DOCK                         802.11 b /                           SM/SD/
                                                                                                                                                                              X1               MS/SC/XD
       FAN 1,2,3 PG 28                                                                                                        PG 20        PG 23          a/b   PG     27         PG 21                            PG 21

       FLASH ROM 512K
                     PG 30           PC87591
                                    176 Pins LQFP
                                                            LPC                                                   AC97        AUDIO          PG 24               MODEM             RJ11
                                                                                                                                                                MU902 28P
       Touchpad PG30                                                                                                          CONEXANT
                                                        3.3V, 33MHz                                                           CX20468-21                                            PG 23
       Keyboard/Mouse                          PG 30
                     PG 30                                                                                                                                                                                                                                        D

                                                                                                          SATA                EXT.          AUDIO         STEREO SPEAKER
       SYSTEM LEDPG 29                                                                                                        MIC-IN        AMP           Headphone-OUT
                                                                 USBX1       PCI EXPRESS        SATA HDD                      (CABLE        TPA0312       (CABLE DOCK)                                             PROJECT : NT2
                                                                             CARD               (RESERVE)                                                 PG 25                                                  Quanta Computer Inc.
                                      CIR       PG 24                             PG 26                  PG 29
                                                                                                                               PG 25          PG 25
                                                                                                                                                                                    Size     Document Number                                               Rev
                                                                                                                                                                                    Custom                                                                   2B
                                                                                                                                                                                                                   Block Diagram
                                                                                                                                                                                    Date:    Monday, January 10, 2005           Sheet    3       of   40
          1                              2                               3                           4                             5                             6                               7                                           8
                                    A                                                                                    B                                                                  C                                                                                         D                                                                                           E

                                                     U51A                                                                                                                                                                                                                                                                           U51B
                                               L5    A03#                                                   D00#   B4        -CPUD0
                                                                                                                                               PLACEMENT NOTICE :                                                   CB501          10UC               COREVCC
                                                                                                                                                                                                                                                                    N29           VCCP185                                                           CPUVID0
                                               P6    A04#                                                   D01#   C5                                                                                                                                               N30           VCCP186                                      VID0        AM2                            CPUVID0       34
                                               M5    A05#                                                   D02#   A4        -CPUD2
                                                                                                                                          1. CPUIOPLLVCC, CPUVCCA AND                                               CB498          10UC               COREVCC
                                                                                                                                                                                                                                                                     N8           VCCP187                                      VID1        AL5      CPUVID1
                                                                                                                                                                                                                                                                                                                                                                          CPUVID1       34
                                               L4                                                                  C6                                                                                                                                                P8                                                                    AM3                            CPUVID2       34
                                    -CPUA7     M4
                                                                                                            D04#   A5        -CPUD4       CPUVSSA RELATIVE R/C MUST NEAR                                            CB60           10UC               COREVCC        R8
                                                                                                                                                                                                                                                                                                                               VID3        AL6      CPUVID3
                                                                                                                                                                                                                                                                                                                                                                          CPUVID3       34
                                    -CPUA8                                                                                   -CPUD5                                                                                 CB516          10UC               COREVCC                                                                                       CPUVID4
                                                     A08#                                                   D05#   B6
                                                                                                                   B7        -CPUD6       CPU PIN                                                                   CB514          10UC/Y5U           COREVCC
                                                                                                                                                                                                                                                                                  VCCP190                                      VID4        AK4
                                                                                                                                                                                                                                                                                                                                           AL4      CPUVID5
                                                                                                                                                                                                                                                                                                                                                                          CPUVID4       34
                                                     A09#                                                   D06#                                                                                                                                                                  VCCP191                                      VID5                                       CPUVID5       34
                                               U6    A10#                                                   D07#   A7        -CPUD7
                                                                                                                                          2. CPUGTLREF RELATIVE R/C MUST                                            CB509          10UC/Y5U           COREVCC
                                                                                                                                                                                                                                                                    T25           VCCP192
                                               T4                                                                  A10                                                                                                                                              T26                       VCORE                    VID
                                    -CPUA12    U5
                                                                                                            D09#   A11       -CPUD9       NEAR CPU PIN                                                                                                COREVCC       T27
                                    -CPUA13    U4    A13#                                                   D10#   B10       -CPUD10
                                                                                                                                          3. IDEALLY, PLACE 1 CAP PER                                                                                 COREVCC       T28           VCCP195                                VCCSENSE          AN3 VCCSENSE_AN3          TP3
                                    -CPUA14    V5                                                                  C11       -CPUD11                                                                                                                  COREVCC       T29                                                                    AN4 VSSSENSE_AN4
                                    -CPUA15    V4
                                                                                                            D12#   D8        -CPUD12      POWER PIN AND BASED ON REAL                                                                                 COREVCC       T30
                                                                                                                                                                                                                                                                                                                         VSSSENSE                                    TP2                                                   4
                                    -CPUA16                                                                                  -CPUD13                                                                                                                  COREVCC
                                                     A16#                                                   D13#   B12
                                                                                                                   C12       -CPUD14      CASE TO REDUCE.                                                                                             COREVCC
                                                     A17#                                                   D14#                                                                                                                                                                  VCCP199
                                               W6    A18#                                                   D15#   D11       -CPUD15
                                                                                                                                          4. CPUCOMP0 AND CPUCOMP1                                                                                    COREVCC
                                                                                                                                                                                                                                                                    U24           VCCP200
                                               Y6                                                                  G9                                                                                                                                               U25
                                    -CPUA20    Y4
                                                                                                            D17#   F8        -CPUD17      PULLDN MUST NEAR CPU PIN                                                                                    COREVCC       U26
                                                     A21#        ADDR             DATA                      D18#   F9
                                                                                                                                          5. ALL TESTHIx PULLUP MUST NEAR                                                                             COREVCC
                                                                                                                                                                                                                                                                                  VCCP203                                                        15MILS              IC0805A103R-K0            100mA
                                    -CPUA23   AA5
                                                                                                            D20#   D7        -CPUD20      CPU PIN                                                                                                     COREVCC       U29
                                                                                                                                                                                                                                                                                  VCCP205                                 VCCIOPLL         C23    CPUIOPLLVCC                                  COREVTT
                                              AB5    A24#                                                   D21#   E10       -CPUD21
                                                                                                                                          6. AT LEAST 4 BULK CAPACITORS                                                                               COREVCC
                                                                                                                                                                                                                                                                    U30           VCCP206
                                              AC5                                                                  D10                                                                                                                                               U8
                                    -CPUA26   AB4
                                                                                                            D23#   F11       -CPUD23      ON BOTH SIDE OF CPU POWER                                                                                   COREVCC        V8
                                                                                                                                                                                                                                                                                  VCCP208                                                        15MILS
                                    -CPUA27                                                                                  -CPUD24                                                                                                                  COREVCC
                                                     A27#                                                   D24#   F12
                                                                                                                   D13       -CPUD25      PLANE                                                                                                       COREVCC
                                                                                                                                                                                                                                                                                                                                           A23    CPUVCCA            R58          *0R CPUIOPLLVCC
                                                     A28#                                                   D25#                                                                                                                                                                  VCCP210                                     VCCA
                                              AG6    A29#                                                   D26#   E13       -CPUD26
                                                                                                                                          7. AT LEAST 32PCS 22U CAP AND 42                                                                            COREVCC
                                                                                                                                                                                                                                                                    W25           VCCP211
                                              AG4                                                                  G13                                                                                                                                              W26
                                    -CPUA31   AG5

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