Service Manuals, User Guides, Schematic Diagrams or docs for : Microstar MS-6524
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8 7 6 5 4 3 2 1
Last Schematic Update Date:
10/03/2001
D
01-COVER PAGE & GPI/O D
02-SYSTEMBLOCK DIAGRAM
MS-6524
03-WILLAMETTE/NORTHWOOD mPGA-478 PROCESOR-1
VERSION:0A 04-WILLAMETTE/NORTHWOOD mPGA-478 PROCESOR-2
05-MAIN CLOCK GENERTOR
SIS 645/650 CHIPSET 06-SDR CLOCK BUFFER
07-VRM 9.X
Willamette/Northwood 478pin mPGA-B Processor Schematics 08-SIS645/650-1
09-SIS645/650-2
10-SIS645/650-3
11-SIS645/650-4
12-AGP SLOT &UP/DN RESISTOR
13-SDR DIMM1 & DIMM2
CPU: 14-SIS961A-1
Willamette/Northwood mPGA-478B Processor 15-SIS961A-2
16-SIS961A-3
17-SIS961A-4
18-PCI1 & PCI RESET CIRCUIT
System Brookdale Chipset: 19-PCI2 & PCI3
C SIS 645/650 (North Bridge) 20-REALTEK 8100L LAN C
+961A (South Bridge) 21-RJ45 & KB/MS CONNECTOR
22-IDE1 & IDE2 CONNECTOR
23-USB PORT CONNECTOR
On Board Chipset: 24-AC97 CODEC
25-GAME/AUDIO CONN & FRONT AUDIO
LPC Super I/O -- W83697HF 26-CNR SLOT & FLASH MEMORY
27-LPC I/O W83697HF
28-HARDWARE MONITOR
Expansion Slots: 29-PARALLEL & SERIAL PORT CONNECTOR
30-SERIAL CIRCUIT
AGP2.0 SLOT * 1 31-VOLTAGE REGULATOR 1
32-VOLTAGE REGULATOR 2
PCI2.2 SLOT* 3 33-ATX POWER & VGA CONNECTOR
34-FRONT PANEL
CNR SLOT * 1 35-THERMTRIP CIRCUIT
36-DECOUPLING CAPACITOR & PCB OTHER
B B
A A
Micro-Star MS-6524 0A
COVER SHEET
Friday, October 05, 2001 1 36
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
System Block Diagram A T X 12V POWER Supply
D VCC3
(+3.3V)
-5V VCC
(+5V)
5VSB 12V -12V Power Delivery Map D
1A
SOCKET-478
VRM 9.X Center Processer Unit
Host Bus
5VDU VREG
Support Dual Monitor
SSTL-2 Termination
SIS 645/650
3VDU VREG
VGA VGA SLOT DDR SDRAM (Only for DDR) Core Power
D-SUB
SIS645/650
DIMM 1 DIMM 2 Rtt 1.8V VREG V-Link BUS
VGA Connector VGA CONNECTOR VGA
C Memory Interface C
VCCM VREG
AGP Interface
HyperZip
S u pport Max to six-PCI Devices VDDQ VREG
512 MB
Analog In
AC'97
SDR Memory
Lan PCI SLOT 3 PCI SLOT 2 PCI SLOT 1 Audio Codec
1.8VSBY
Analog Out VREG
CNR
SiS961 SIS691A
IDE 1 IDE 2
Core Power
V-Link BUS
USB 0 USB 3
B B
KEYBOARD PS/2 USB 1 USB 4
/MOUSE
LPC Bus
Clock Generator
FAN FAN FAN CONTROL VOLTAGE MONITOR
Clock Buffer
1 2
TEMPERATURE MONITOR
LPC Super I/O
AGP slot
Legacy FAN CONTROL
ROM
PCI slot
A GPIOs IR/CIR GAME/MIDI SERIAL PARALLEL FLOPPY A
Title Rev
M i cro-Star MS-6524 0A
Document Number
SYSTEM BLOCK DIAGRAM
Last Revision Date:
Friday, October 05, 2001 Sheet 2 of 36
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
VCCP VCC3
CPU SIGNAL BLOCK CPU GTL REFERNCE VOLTAGE BLOCK
R3 R4 VCCP
8.2K 8.2K VCCPS+ (7)
(8) HA#[3..31] VCCPS- (7)
Length < 1.5inch. R77
THERM# 2/3*Vccp 49.9-1%
THERM# (15,27) VID[0..4] (7)
GTLREF1
HA#31
HA#30
HA#26
HA#25
HA#21
HA#20
HA#16
HA#15
HA#11
HA#10
HA#29
HA#27
HA#24
HA#22
HA#19
HA#17
HA#14
HA#12
8
3
8
3
HA#2
HA#2
HA#1
HA#1
HA#8
HA#3
HA#9
HA#7
HA#6
HA#5
HA#4
VID1
VID2
VID0
C Q7 R78
VID4
VID3
D D
B C36 C37 C49 100-1%
E X_NPN-3904LT1-S-SOT23 220p 220p 1u
AD26
AC26
AE25
AB1
AE1
AE2
AE3
AE4
AE5
W2
W1
M1
M4
M3
M6
T5
T4
T2
T1
U4
R6
U3
U1
R3
R2
N5
N4
N2
N1
Y1
V3
V2
P6
P4
P3
K1
K4
K2
A5
A4
L2
L3
L6
PROCHOT# U4A
A35#
A34#
A33#
A32#
A31#
A30#
A29#
A28#
A27#
A26#
A25#
A24#
A23#
A22#
A21#
A20#
A19#
A18#
A17#
A16#
A15#
A14#
A13#
A12#
A11#
A10#
DBR#
A9#
A8#
A7#
A6#
A5#
A4#
A3#
VCC_SENSE
VID4#
VID3#
VID2#
VID1#
VID0#
VSS_SENSE
ITP_CLK1
ITP_CLK0
HDBI#0 E21 VCCP
(8) HDBI#[0..3] DBI0#
HDBI#1 G25 AA21 GTLREF1
HDBI#2 DBI1# GTLREF3 GTLREF2
P26 AA6 Length < 1.5inch.
HDBI#3 V21 DBI2# GTLREF2 F20 R9
DBI3# GTLREF1 2/3*Vccp X_49.9-1%
F6
GTLREF0 GTLREF2
AC3
IERR# BPM#5
V6 AB4
MCERR# BPM5# BPM#4 R8
(15) FERR# B6 AA5
Y4 FERR# BPM4# Y6 C21 C22 X_100-1%
(15) STPCLK# STPCLK# BPM3#
AA3 AC4 220p 220p
BINIT# BPM2# BPM#1
(15) INIT# W5 AB5
INIT# BPM1# BPM#0
AB2 AC6
RSP# BPM0#
(8) HDBSY# H5 H3 HREQ#4 HREQ#[0..4] (8)
DBSY# REQ4# HREQ#3
(8) HDRDY# H2 J3
DRDY# REQ3# HREQ#2
(8) HTRDY# J6 J4
TRDY# REQ2# HREQ#1
K5 Every pin put one 220pF cap near it.
REQ1# HREQ#0
C (8) HADS# G1 J1 C
G4 ADS# REQ0#
(8) HLOCK#
G2
LOCK#
AD25 Trace Width 15mils, Space 15mils.
(8) HBNR# BNR# TESTHI12 R76 4.7K
(8) HIT# F3 A6 Keep the voltage dividers within 1.5 inches of the
HIT# TESTHI11
(8) HITM# E3 Y3
HITM# TESTHI10 R28 4.7K
(8) HBPRI# D2 W4 first GTLREF Pin
E2 BPRI# TESTHI9 U6
(8) HDEFER# DEFER# TESTHI8
AB22
ITP_TDI TESTHI7
C1 AA20
ITP_TDO TDI TESTHI6 R75 4.7K
Trace : 10 D5 AC23
ITP_TMS TDO TESTHI5
F7 AC24
mil width ITP_TRST# E6 TMS
TRST#
TESTHI4
TESTHI3
AC20 CPU ITP BLOCK
10mil space ITP_TCK D4 AC21
CPU_TMPA TCK TESTHI2 R74 4.7K ITP_TMS R30 39
(28) CPU_TMPA B3 AA2 VCCP VCCP
THERMDA TESTHI1 ITP_TDO R31 75
(28) VTIN_GND C4 AD24
THERMTRIP# THERMDC TESTHI0
(35) THERMTRIP# A2
AF26 THERMTRIP# AF23 ITP_TCK R33 27
PROCHOT# C3 GND/SKTOCC# BCLK1# CPUCLK-0 (5)
AF22 CPUCLK0 (5)
IGNNE# PROCHOT# BCLK0#
(15) IGNNE# B2
R81 SMI# IGNNE# RS#2
B5 F4
X_33
(15) SMI#
(15) A20M# A20M# C6
SMI# RS2#
G5 RS#1
RS#[0..2] (8) CPU STRAPPING RESISTORS
CPUSLP# AB26 A20M# RS1# F1 RS#0
(15) CPUSLP# SLP# RS0#
A22 V5
ALL COMPONENTS CLOSE TO CPU
RESERVED0 AP1#
A7 AC1
RESERVED1 AP0# PROCHOT# R11 62
B AD2 H6 HBR#0 (8) VCCP B
AD3 RESERVED2 BR0# CPU_GD R82 300
RESERVED3 R35 49.9 HBR#0 R53 49.9
AE21 P1
RESERVED4 COMP1 R87 49.9 CPURST# R83 49.9
AF24 L24
AF25
RESERVED5 COMP0 * Short trace THERMTRIP# R56 62
RESERVED6
L25
AD6 DP3# K26 BPM#0 R24 49.9
BSEL0 DP2# BPM#1 R25 49.9 VCCP
AD5 K25
BSEL1 DP1# BPM#4 R27 49.9
J26
CPU_GD DP0# BPM#5 R26 49.9
(8) CPU_GD AB23
PWRGOOD
R5 HADSTB#1 (8)
CPURST# AB25 ADSTB1# L5 ITP_TDI R54 150
(8) CPURST# RESET# ADSTB0# HADSTB#0 (8) VCCP
W23 HDSTBP#3 (8)
HD#63 DSTBP3# ITP_TRST# R32 680
(8) HD#[0..63] AA24 P23 HDSTBP#2 (8)
HD#62 AA22 D63# Differential DSTBP2#
J23
D62# DSTBP1# HDSTBP#1 (8)
HD#61 AA25 F21
D61# Host Data DSTBP0# HDSTBP#0 (8)
HD#60 Y21 W22 HDSTBN#3 (8)
CPU_GD C53 X_1000p
HD#59 Y24 D60# Strobes DSTBN3#
R22 CPURST# C54 X_1000p
HD#58 D59# DSTBN2# HDSTBN#2 (8) CPUSLP# C8 X_0.022u
Y23 K22 HDSTBN#1 (8)
HD#57 D58# DSTBN1#
W25 E22 HDSTBN#0 (8)
HD#56 D57# DSTBN0#
Y26
HD#55 W26 D56# E5
HD#54 D55# LINT1/NMI NMI (15)
V24 D1 INTR (15)
D54# LINT0/INTR
D53#
D52#
D51#
D50#
D49#
D48#
D47#
D46#
D45#
D44#
D43#
D42#
D41#
D40#
D39#
D38#
D37#
D36#
D35#
D34#
D33#
D32#
D31#
D30#
D29#
D28#
D27#
D26#
D25#
D24#
D23#
D22#
D21#
D20#
D19#
D18#
D17#
D16#
D15#
D14#
D13#
D12#
D11#
D10#
A A
D9#
D8#
D7#
D6#
D5#
D4#
D3#
D2#
D1#
D0#
M26
M24
M23
M21
G26
G23
G22
U21
U23
U24
U26
R24
R25
R21
N25
N26
N23
N22
H25
H24
D26
H22
D25
D23
C26
H21
C24
C23
D22
C21
Title Rev
V22
V25
P24
P21
K23
E25
E24
B25
B24
A25
A23
B22
B21
T23
T22
T25
T26
F26
F24
F23
L22
L21
J24
J21
PGA-S478-F02
Micro-Star MS-6524 0A
HD#53
HD#52
HD#51
HD#50
HD#49
HD#48
HD#47
HD#46
HD#45
HD#44
HD#43
HD#42
HD#41
HD#40
HD#39
HD#38
HD#37
HD#36
HD#35
HD#34
HD#33
HD#32
HD#31
HD#30
HD#29
HD#28
HD#27
HD#26
HD#25
HD#24
HD#23
HD#22
HD#21
HD#20
HD#19
HD#18
HD#17
HD#16
HD#15
HD#14
HD#13
HD#12
HD#11
HD#10
HD#9
HD#8
HD#7
HD#6
HD#5
HD#4
HD#3
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