MSI MS-6526 Wiring Diagrams
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8
7
MS-6526
D
INTEL (R) Brookdale-G Chipset
Willamette/Northwood 478pin mPGA-B Processor Schematics
CPU:
Willamette/Northwood mPGA-478B Processor
System Brookdale-G Chipset:
INTEL GMCH (North Bridge) +
INTEL ICH4 (South Bridge)
C
On Board Chipset:
BIOS -- FWH
AC'97 Codec -- ALC201A
LPC Super I/O -- W83627HF-AW
Clock Generation -- ICS950218AF
LAN -- Intel 562ET
Expansion Slots:
PCI2.2 SLOT * 3
B
MODEL Config.
ORCAD Config.
A
cfg6526-STD
MS6526 STD
cfg6526-LAN
MS6526 Option:L
cfg6526M1-STD
MS6526M1 STD
cfg6526M1-LAN
MS6526M1 Option:L
8
7
6
5
Version 300
Function
ERP Number
STD
601-6526-08S
STD+Intel LAN
601-6526-09S
STD+M1
STD+M1+Intel LAN
6
5
4
3
Title
Cover Sheet
Block Diagram
Voltage Distribution
General SPEC
Clock ICS950218AF & ATA100 IDE CONNECTORS
mPGA478-B INTEL CPU Sockets
INTEL Brookdale-G GMCH -- North Bridge
INTEL ICH4 -- South Bridge
LPC I/O -- W83627HF-AW
DDR DIMM1&2 and DDR Terminator Resistor
AGP Slot
VGA Connector
PCI SLOT 1 & 2 & 3
FWH & CNR
USB Connectors
AC'97 Codec ALC201A & Connectors
IO Connectors
FAN & 1.5V Votlage Regulator
W83302D ACPI Controller
VRM9.9 -- CPU Power
Front Panel & ATX Connectors
RealTek 8101L PCI Lan / MC97 Controller
Manual Parts
4
3
2
1
Page
1
2
3
4
5
6 - 7
8-10
11-12
13
14-15
16
17
18
19
20
21-22
23
24
25
26
27
28
29
MICRO-STAR INT'L CO.,LTD.
MSI
Title
Cover Sheet
Size
Document Number
Rev
MS-6526
Date:
Monday, May 13, 2002
Sheet
1
of
29
2
1
D
C
B
A
300

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Summary of Contents for MSI MS-6526

  • Page 1 MS-6526 Version 300 Title Page Cover Sheet INTEL (R) Brookdale-G Chipset Block Diagram Willamette/Northwood 478pin mPGA-B Processor Schematics Voltage Distribution CPU: General SPEC Willamette/Northwood mPGA-478B Processor Clock ICS950218AF & ATA100 IDE CONNECTORS mPGA478-B INTEL CPU Sockets 6 - 7 System Brookdale-G Chipset:...
  • Page 2: Block Diagram

    USB Port 3 USB Port 1 Mouse Floopy Parallel Game Port MICRO-STAR INT'L CO.,LTD. Title Block Diagram USB Port 6 USB Port 4 USB Port 2 Keyboard Serial1,2 Size Document Number R e v MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 3: Power Delivery Map

    3.3V 1.0A 3.3V 7.6A 3.3V 6.0A 3.3V 0.5A 0.5A 1.0A 67mA 3.3Vaux 1.0A 3.3Vaux 0.375A 3.3Vaux 0.375A Title 2.0A -12V 0.1A -12V 0.1A 1.5V 2.0A Power Delivery Map 5VDual 0.5A Size Document Number MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 4: General Spec

    No Connected GPIO 41 No Connected GPIO 42 No Connected GPIO 43 No Connected GPIO 44~47 Not Implemented * GPIO18 will toggle at 1Hz frequency. MICRO-STAR INT'L CO.,LTD. Title General SPEC Size Document Number MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 5 SD_A2 12 PD_CS#1 PD_CS#3 12 SD_CS#1 SD_CS#3 12 PD_LED SD_LED R743 R744 4.7K X_220p 4.7K X_220p VCC5 VCC3 VCC5 VCC3 MICRO-STAR INT'L CO.,LTD. Title Clock Gen & ATA100 IDE Connectors Size Document Number MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 6 ITP_TC K HDSTBN#1 8 D58# DSTBN1# HD#57 HDSTBN#0 8 D57# DSTBN0# HD#56 D56# HD#55 D55# LINT1/NMI HD#54 INTR D54# LINT0/INTR SOCKET478 MICRO-STAR INT'L CO.,LTD. Title mPGA478-B INTEL CPU SOCKET Part1 Size Document Number MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 7 MICRO-STAR INT'L CO.,LTD. 10u-0805 Title mPGA478-B INTEL CPU Part2 Place 14 pcs 1206 size cap Place these caps on south north side of processor Size Document Number PLACE CAPS WITHIN CPU CAVITY side of processor MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 8 R 1 0 3 1 3 7 _ 1 % AU37 REFSET RSVD RSVD Brookdale_MCH MICRO-STAR INT'L CO.,LTD. RSVD RSVD RSVD Title Brookdale_GMCH Brookdale-G GMCH-1 (HOST & HI & VGA) Size Document Number R e v MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 9 G_C/BE1# GC_BE#2 AGPREF G_C/BE2# AGP_VREF GC_BE#3 R 1 2 1 40.2_1% MICRO-STAR INT'L CO.,LTD. G_C/BE3# AGP_RCOMP Brookdale_GMCH Place < 0.5" Title Brookdale-G GMCH-2 (DDR & AGP) VCC_AGP Size Document Number R e v MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 10 A GP & Hub Link Interface MEM_STR AJ21 AR21 CT16 CT15 CT14 AR15 X_1000u X_1000u 1000u AU15 Place Bulk cap between GMCH & DIMM slot Brookdale_MCH MICRO-STAR INT'L CO.,LTD. Title Broodale GMCH(VSS) Size Document Number MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 11 CB107 0.1u 0.1u 0.1u 0.01u X_0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u Title ICH4 PCI & HI & LAN Size Document Number MS-6526 FOR Core Logic FOR PLL FOR Hub Interface Date: Monday, May 13, 2002 Sheet...
  • Page 12 PROCHOT# VCC3_SB VCCP V5REF MICRO-STAR INT'L CO.,LTD. CB111 CB112 CB109 CB113 CB108 Title X_0.1u 0.1u 0.1u 0.1u 0.1u ICH4 ASIC/RTC/AC'97/GPIO/LPC/USB/IDE Size Document Number MS-6526 Pin A22 Pin AC5 Pin A16 Pin AA23 Pin E7 Date: Monday, May 13, 2002 Sheet...
  • Page 13 R764 2.2K MID_IN MICRO-STAR INT'L CO.,LTD. VCC5 AUDIO1A YCN15F-001-1 C295 C296 RN59 100P 100P JYS_PB3 Title R858 MID_OUT JYS_PB0 LPC IO & GAME PORT VCC5 JYS_PB2 R859 MID_IN JYS_PB1 Size Document Number MS-6526 8P4R-2.2K Date: Monday, May 13, 2002 Sheet...
  • Page 14: System Memory

    Trace width 12 mil with 12 mil space. Title Place 104p Cap. near the DI M M CB130 CB131 CB132 CB133 CB134 CB135 CB308 CB309 DDR DIMM1&2 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u Size Document Number MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 15 C enter Vtt 9,14 DDRMD63 DDRMD58 9,14 DDRMD58 DDRMD62 C133 9,14 DDRMD62 10u-0805 Top Vtt Place at the end of the VTT_DDR island MICRO-STAR INT'L CO.,LTD. Title DDR Terminator Resistor Size Document Number MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 16 C136 CB179 CB178 C447 C138 0.01u 0.01u 0.01u 0.1u 0.1u X_0.1u 0.1u CB180 INTA# INTB# C139 0.1u 0.1u CB181 C448 0.01u 0.1u C141 0.1u MICRO-STAR INT'L CO.,LTD. Title AGP SLOT Size Document Number MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 17: Video Connector

    U40A 3V_VSYNC 5V_VSYNC VCC3 VCC5 X_NC7WZ07_SC70-6 VCC3 VCC5 R925 R927 2.2K 8.2K VCC3 MICRO-STAR INT'L CO.,LTD. R924 R935 3VDDCCL 5VDDCCL U40B X_1K 3VDDCCL Title 3V_HSYNC 5V_HSYNC VGA Connector 2N7002 X_NC7WZ07_SC70-6 Size Document Number MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 18 0.1u 100p CB196 CB201 RN52 0.1u 0.1u INTB# CB198 CB203 MICRO-STAR INT'L CO.,LTD. INTB# VCC5 INTF# 100p 100p INTF# INTH# CB200 INTH# INTG# 100p Title INTG# PCI SLOT 1&2&3 2.7K Size Document Number MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 19 AC_SDIN2 12 R829 AC_SYNC_C AC_SDIN1_C AC_SYNC AC_SDIN1 12 AC97_SYNC AC97_SDATA_IN1 R830 AC_SDOUT_C AC_SDIN0_C AC_SDOUT AC_SDIN0 12 AC97_SDATA_OUT AC97_SDATA_IN0 R831 AC_BCLK_C CNR_BCLK AC97_BITCLK GND15 MICRO-STAR INT'L CO.,LTD. RN68 Title FWH & CNR Size Document Number MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 20 R329 X_90ohm_0805 5.1K NEAR USB CONNECTOR FB31 NEAR USB CONNECTOR For ESD P rotection FRONT PANEL USB CONNECTOR FOR USB PORT 2,3 Intel Front USB MSI Front USB Header FB32 Header JUSB3 SVCC1 SVCC1 SBD1- SBD0- JUSB5 X_90ohm_0805 SBD1+ SBD0+...
  • Page 21 SPDIF 300RST CDLX C324 105P/0805 CD IN AUXR C461 105P X_D1x3-BK R962 AUX_IN1 R790 R791 R792 YJ104-GR MICRO-STAR INT'L CO.,LTD. AUXL C462 105P AUX IN Title AC97 CODEC MIC_IN R963 Size Document Number MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 22: Speaker Out Jack

    MIC_IN MIC_IN JAUDIO1 R960 +5VR SPKR_R SPKR_NEXT_R 2.2K R961 SPKR_L SPKR_NEXT_L 2.2K CON5X2 SPKR_L SPKR_R 102P 102P X_102P R895 SPKR_R SPKR_NEXT_R R896 SPKR_L SPKR_NEXT_L MICRO-STAR INT'L CO.,LTD. Title AUDIO AMPLIFIER Size Document Number MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 23 WT_DT# 13 R804 X_2N3906S WT_EN# 13 Ic=200mA TRACK0# 13 Vebo=5V FDD_WP# 13 X_10K Vceo=40V RDATA# 13 C336 MICRO-STAR INT'L CO.,LTD. HEAD# 13 JMDM1 X_104P DSKCHG# 13 X_YJ105 Title D2x17-1:31-BK I/O CONNECTORS Size Document Number MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 24: System Fan

    SMBCLK SMBCLK 12,18 VCC5 +12V VCC5 R1000 R851 2N7002S R444 R852 3.3K SMBCLK_ISO SMBCLK_ISO 5,13,14,19,25 R445 SMBDATA PWR_OK1 SMBDATA 12,18 2N3904 MICRO-STAR INT'L CO.,LTD. R1001 2N7002S Title SMBDATA_ISO SMBDATA_ISO 5,13,14,19,25 Size Document Number MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 25: Dual Power

    MEM_STR VCC5_SB C373 1000U/6.3V 104P * * S E T T I NG 3VSTR THEN VRAM_2.5 B E C O ME TO 1.25 VREF MICRO-STAR INT'L CO.,LTD. Title ACPI CONTROLLER Size Document Number MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 26: Atx12V Power Connector

    JPW1 R435 330-1206 VID0 VID1 RN62 VID2 VCC3_VID VID3 +12V VID4 R436 MICRO-STAR INT'L CO.,LTD. VCC3_VID D2x2 C242 C241 CB250 CB251 RLZ3.3V C243 0.01u X_4.7u-1206 X_4.7u-1206 0.1u Title VRM 9.0 Size Document Number MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 27: Atx Connector

    0.1u 33pF 33pF 102p 0.1u 0.1u CB238 CB239 R938 2N3904S 0.1u 0.1u 249 1% 2N3904S CB240 CB241 0.1u 0.1u MSI/Intel Front Panel VCC5 R806 JFP1 HDD+ PWR_LED HDD+ PLED IDE_LED SUS_LED HDD- SLED PWRSW RESET- PWSW+ FP_RST# 12,25 FP_RST# RESET+...
  • Page 28 L _ 1 0 2 P USBLAN Remark: R N 8 1 82562EM with 93C66:M33-26N0103-A26 L_8P4R-75 82562ET with 93C46:M33-15O0203-A26 CP25 X_COPPER MICRO-STAR INT'L CO.,LTD. FB47 X_30S/0603 Title LAN INTEL 82562EM/ET KB_GND Size Document Number R e v MS-6526 Date: Monday, May 13, 2002 Sheet...
  • Page 29: Manual Parts

    X_YJUMPER-MG PCI3_A LAN_USB1_A AUX_IN1_A COM-D9-GN YJ104-BY PCI-D120-WH-SN USB X 2 - 8pin Option :M Option :M PCI3_B LAN_USB1_B AUX_IN1_B YJ104-GR PCI-D120-BL-SN USB X2 +RJ45 MICRO-STAR INT'L CO.,LTD. Title MANUAL PARTS Size Document Number MS-6526 Date: Monday, May 13, 2002 Sheet...

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