Service Manuals, User Guides, Schematic Diagrams or docs for : Microstar MS-6368
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8 7 6 5 4 3 2 1
MSI 6368 SCHEMATIC REV:1
D
VIA VT8601/82C686 CHIPSET PLATFORM DESIGN D
SOCKET 370 / TWO DIMM MICRO-ATX
PAGE REFERENCE
01 CONVER
02 BLOCK DIAGRAM
03 SOCKET370-A
C
04 SOCKET370-B C
05 CLOCK
06 VT8601 A
07 VT8601 B
08 DIMM 1,2
09 VT82C686A A&B
10 VT82C686A C
11 FAN-BIOS-IDE-FDD
B B
12 CONNECTORS
13 VGA PORT,ISA SLOT
14 PCI SLOT
15 POWER
16 AC_97-AMR SLOT
17 GAME-FPANEL
18 LAN- CONTROLLER
A
19 RJ45/USB CON A
MICRO-STAR INT'L CO., LTD.
Title
COVER
Size Document Number Rev
100
MS-6368
Date: Thursday, August 09, 2001 Sheet 1 of 19
8 7 6 5 4 3 2 1
PCB
U21-X
N900 12
N58-16F0021-A10 A0
11 A1 D0 13
10 A2 D1 14
9 A3 D2 15
8 A4 D3 17
LSJ1(13-14) 7 18
N33-1020031 A5 D4
6 A6 D5 19
5 A7 D6 20
M/B 27 21
A8 D7
26 A9
LSJ1(11-12) 23
N33-1020031 A10
25 A11
4 A12
28 A13
29 A14
3 A15 VAA 30
C 2
JFP1(14-15) A16
VCC 32
22 CE#
24 OE#
1 VPP
31 PGM# GND 16
EON-56Kx8-D32
Title
{Title}
Size Document Number Rev
A {Doc} {RevCode}
Date: Thursday, August 09, 2001 Sheet 1 of 1
U900
VT8601
Title
{Title}
Size Document Number Rev
A {Doc} {RevCode}
Date: Thursday, August 09, 2001 Sheet 1 of 1
1
Block Diagram
VRM 370-Pin Socket Processor Clock
ADDR
CTRL
DATA
Term
ADDR
CTRL
DATA
PL133 2 DIMM
Modules
RGB (8601)
Video
Connector
PCI CNTRL
PCI ADDR/DATA
PCI Conn 1
PCI Conn 2
PCI Conn 3
A A
UltraDMA 33/66/100
IDE Primary
IDE Secondary
686B
USB Port 1 USB
USB Port 2
USB Port 3
SLOT
ISA
USB Port 4
AC'97 Link ISA Bus
Audio Onboard
BIOS
Connector AC'97 Codec
AMC'97 interface
CNR
Connector
Keyboard Floopy Parallel Serial Game Conn MICRO-STAR INT'L CO., LTD.
Title
BLOCK DIAGRAM
Size Document Number Rev
100
MS-6368
Date: Thursday, August 09, 2001 Sheet 2 of 19
1
Mouse
8 7 6 5 4 3 2 1
U4A
A3 AK8 W1 D0
6 A[3..31]
A4 A3# D0# D1
D[0..63] 6 CPU GTL+ PULL-UP RESISTORS
A5
AH12 A4# AGTL+ SIGNALS D1# T4
D2
AH8 A5# D2# N1
A6 AN9 M6 D3
A7 A6# D3# D4 VCC1_5 VCC1_5 VCC1_5 VCC1_5
AL15 A7# D4# U1
A8 AH10 S3 D5
A9 A8# D5# D6 RN24 RN21 RN17 RN8
AL9 A9# D6# T6
A10 AH6 J1 D7 -BNR 1 5 A27 1 5 D35 1 5 D41 1 5
A11 A10# D7# D8 A4 A18 D32 D59
AK10 A11# D8# S1 2 10 2 10 2 10 2 10
A12 AN5 P6 D9 A8 3 A29 3 D29 3 D48 3
A13 A12# D9# D10 A11 A26 D31 D52
AL7 A13# D10# Q3 4 4 4 4
A14 AK14 M4 D11 -HREQ2 6 A23 6 D26 6 D57 6
D A15 A14# D11# D12 -HREQ1 A20 D25 D63 D
AL5 A15# D12# Q1 7 7 7 7
A16 AN7 L1 D13 A7 8 A24 8 D33 8 D46 8
A17 A16# D13# D14 A14 A30 D19 D54
AE1 A17# D14# N3 9 9 9 9
A18 Z6 U3 D15
A19 A18# D15# D16 10P8R-56 10P8R-56 10P8R-56 10P8R-56
AG3 A19# D16# H4
A20 AC3 R4 D17
A21 A20# D17# D18 RN23 RN22 RN14 RN6
AJ1 A21# D18# P4
A22 AE3 H6 D19 A13 1 5 A19 1 5 D45 1 5 D55 1 5
A23 A22# D19# D20 A5 A31 D44 D53
AB6 A23# D20# L3 2 10 2 10 2 10 2 10
A24 AB4 G1 D21 A12 3 A22 3 D27 3 D58 3
A25 A24# D21# D22 A15 A17 D42 D60
AF6 A25# D22# F8 4 4 4 4
A26 Y3 G3 D23 A6 6 A28 6 D51 6 D50 6
A27 A26# D23# D24 A9 A10 D49 D62
AA1 A27# D24# K6 7 7 7 7
A28 AK6 E3 D25 A3 8 A25 8 D40 8 D61 8
A29 A28# D25# D26 A16 A21 D47 D56
Z4 A29# D26# E1 9 9 9 9
A30 AA3 F12 D27
A31 A30# D27# D28 10P8R-56 10P8R-56 10P8R-56 10P8R-56
AD4 A31# D28# A5
X6 A3 D29
A32#/NC D29# D30 RN20 RN18 RN7 RN5
AC1 A33#/NC D30# J3
W3 C5 D31 D1 1 5 D16 1 5 -DEFER 1 5 -ADS 1 5
A34#/NC D31# D32 D5 D21 -HREQ0 -BR0
AF4 A35#/NC D32# F6 2 10 2 10 2 10 2 10
C1 D33 D8 3 D23 3 -HREQ4 3 -RS2 3
-BR0 D33# D34 D17 D24 -BPRI -HDBSY
6 -BR0 AN29 BR0# D34# C7 4 4 4 4
X2 B2 D35 D0 6 D20 6 -HITM 6 -HDRDY 6
-BPRI BR1#/NC D35# D36 D6 D3 -RS1 -RS0
6 -BPRI AN17 BPRI# D36# C9 7 7 7 7
A9 D37 D15 8 D7 8 -HLOCK 8 -HIT 8
-BNR D37# D38 D4 D30 -HREQ3 -HTRDY
6 -BNR AH14 BNR# D38# D8 9 9 9 9
-ADS AN31 D10 D39
6 -ADS ADS# D39# D40 10P8R-56 10P8R-56 10P8R-56 10P8R-56
D40# C15
-HLOCK AK20 D14 D41
C 6 -HLOCK LOCK# D41# D42 RN19 RN15 -PRDY R36 56 C
D42# D12
-HREQ0 AK18 A7 D43 D2 1 5 D28 1 5
6 -HREQ[0..4] -HREQ1 REQ0# D43# D44 D14 D22
AH16 REQ1# D44# A11 2 10 2 10
-HREQ2 AH18 C11 D45 D11 3 D34 3
-HREQ3 REQ2# D45# D46 D13 D43
AL19 REQ3# D46# A21 4 4
-HREQ4 AL17 A15 D47 D10 6 D38 6
REQ4# D47# D48 D12 D36
D48# A17 7 7
-HIT AL25 C13 D49 D9 8 D37 8
6 -HIT -HITM HIT# D49# D50 D18 D39
AL23 HITM# D50# C25 9 9
6 -HITM D51
D51# A13
-DEFER AN19 D16 D52 10P8R-56 10P8R-56
6 -DEFER DEFER# D52# D53
D53# A23
-RS0 AH26 C21 D54
6 -RS[0..2] -RS1 RS0# D54# D55
AH22 RS1# D55# C19
-RS2 AK28 C27 D56
RS2# D56# D57
D57# A19 CPU OPERATION RATIO AUTO SELECT CIRCUIT CPU CMOS PULL-UP RESISTORS
-HTRDY AN25 C23 D58
6 -HTRDY -HDBSY TRDY# D58# D59
AL27 DBSY# C17
6 -HDBSY -HDRDY D59# D60
AN27 DRDY# D60# A25
6 -HDRDY D61 RN1
D61# A27
VCC1_5 R58 91 E25 D62 -BFERR 1 5
D62# VCC_CMOS
AH4 F16 D63 -BA20M 2 10
6 -CPURST RESET#/NC D63# -FLUSH
X4 NC/RESET2# 3
C13 10P R57 22 1 2 BINTR -HINIT 4
9 INTR
J33 J35 APICD0 -HSTPCLK 6
5 CPU_16 PICCLK APIC SIGNALS PICD0
L35 APICD1 3 4 BNMI -BIGNNE 7
PICD1 9 NMI
-HSLP 8
R15 10 W37 AJ35 -HSMI 5 6 -BIGNNE -HSMI 9
5 CPU_133 BCLK CMOS SIGNALS SMI#
AG35 -HSTPCLK
9 -IGNNE
CPU_PWGD STPCLK# -BA20M 10P8R-150
AK26 9 -A20M 9 8
B 15 CPU_PWGD PWRGOOD -HSLP APICD0 B
SLP# AH30 1
BINTR M36 APICD1 RN3
BNMI LINT0/INTR -FLUSH 7407S BNMI 8P4R-150
L37 LINT1/NMI FLUSH# AE37
U51 BINTR
-BFERR AC35 AG33 -HINIT
FERR# INIT# TDO R19 150
-BIGNNE AG37 AE33 -BA20M TDI R21 220
IGNNE# A20M# TCK R22 1K
AN23 C33 TMS R20 1K
RP#/NC PARITY SIGNALS DEP0#
C31
DEP1# -PREQ R13 220
DEP2# A33
AC37 RSP#/NC DEP3# A31
DEP4# E31
DEP5# C29
AL11 E29 CPU_PWGD R47 330
AP0#/NC DEP6# VCC_25
AN13 AP1#/NC DEP7# A29 VOLTAGE LEVEL SHIFT FOR COPPERMINE
SB -FERR R17 150
VCC_25
-PREQ J37 AL33 TCK
-PRDY A35
PREQ# JTAG SIGNALS TCK
AN35 TDI
PRDY# TDI TDO
TDO AN37
-TRST AN33 AK32 TMS Q1 R70 10K
TRST# TMS -CRESET VCC3
YTR2N3904S
-BFERR
R71 51RST AG1
MISC. SIGNALS AL35 VID0 9 -FERR -TRST R48 680
VCC_CORE EDGCTRL/NC VID0 VID[0..4] 15
AM36 VID1
R43 110RST VID1 VID2
E27 SLEW_CTRL/NC VID2 AL37
R14 110RST S35 AJ37 VID3
RTT_CTRL/NC VID3 VID4 R18 1K BNMI C3 X_47P
GND/VID4 AK36 VCC_CMOS
AL29 THERMDN
AL31 THERMDP VCORE_DET/NC E21
A A
R46 150RST Y33 AJ33
VCC_25 CLK_VREF/GND BSEL0 BSEL0 5,8
BSEL1/GND AJ31 BSEL1 5,8
R45 BC37 C37 R12 X_0
CPU SIGNAL LEVEL SHIFT CIRCUIT
150RST 104P E35
C35
BPM1#
BPM0#
CPUPRES#
PLL1 W33 L11 YUS4.7S-F
VCC_CORE
MSI
BC36 -HSMI
+
2 1 -SMI 9
E37 104P EC6 Title
G33
BP3#
BP2# PLL2 U33 4.7U/1206 -HSTPCLK
-HSLP
4
6
3
5
-STPCLK 9
Size Document Number
SOCKET370A Rev
YSKT370P-I
-HINIT U9 8 9 7407S
-SLP
-INIT
9
9
MS-6368 100
Date: Thursday, August 09, 2001 Sheet 3 of 19
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
U4B
VREF_10 E33 VREF0 REFERENCE SIGNAL V6
VREF4 VREF_10
F18 VREF1 VREF5 AD6
K4 VREF2 VREF6 AK12 CPU DECOUPLING CAPACITORS
R6 VREF3 VREF7 AK22
AD36
CMOS POWER PINS AB36
VCC1_5 VCC_1.5 VCMOS VCC_CMOS
Z36 VCC_2.5
VCC_25
AH20
VTT POWER PINS E23 VCC_CORE VCC_CORE VCC1_5 VCC1_5 VCC_CMOS VCC_25
VCC1_5 VTT/NC VTT/NC
AN15 AN21 VCC_CORE
D VTT/NC VTT/NC BC53 BC56 BC90 BC10 BC4 BC13 D
G35 VTT/NC VTT/NC AA35
AN11 AA33 EC7 X_1U/0805 X_1U/0805 104P 104P 104P 104P
VTT/NC VTT/NC 4.7U/1206 BC58 BC57 BC89 + EC27 BC15 BC12
AL21 VTT/NC U37
VTT/NC EC14 4.7U/0805 X_1U/0805 104P 10V X_104P 102P
AL13 VTT/NC VTT/NC U35
AK16 S37 4.7U/1206 BC52 BC55 BC101 LESR BC14
VTT/NC VTT/NC EC11 4.7U/0805 X_1U/0805 104P X_104P
VTT/NC S33
4.7U/1206 BC71 BC60 BC65 1000U/6.3V BC40
EC13 4.7U/0805 1U/0805 104P 104P
D28
CORE POWER PINS AA37 4.7U/1206 BC34 BC35 BC102
VCC_CORE VCCP VCCP VCC_CORE
D32 AB34 EC17 1U/0805 4.7U/0805 104P
VCCP VCCP 4.7U/1206 BC69 BC39 BC23
D36 VCCP VCCP AD32
E5 AE5 EC16 1U/0805 X_104P 104P
VCCP VCCP 4.7U/1206 BC32 BC33 BC16
E9 VCCP VCCP AF2
E13 AF34 1U/0805 104P 104P
VCCP VCCP BC31 BC50 BC29
E17 VCCP VCCP AH24
F2 AH32 + EC12 1U/0805 104P 104P
VCCP VCCP X_100uF/D BC67 BC66
F4 VCCP VCCP AH36
F14 AJ5 10V 1U/0805 104P
VCCP VCCP LESR BC54 BC38
F22 VCCP VCCP AJ9
F26 AJ13 X_1U/0805 X_104P
VCCP VCCP BC59 BC73
F30 VCCP VCCP AJ17
F34 AJ21 104P 1U/0805
VCCP VCCP BC41
H32 VCCP VCCP AJ25
H36 AJ29 1U/0805
VCCP VCCP
J5 VCCP VCCP AK2
K2 VCCP VCCP AK34
K32 VCCP VCCP AM4
K34 VCCP VCCP AM8
M32 VCCP VCCP AM12
N5 VCCP VCCP AM16
C P2 AM20 C
VCCP VCCP
P34 VCCP VCCP AM24
R32 VCCP VCCP AM28
R36 VCCP VCCP AM32
S5 VCCP VCCP B6
T2 VCCP VCCP B10
T34 VCCP VCCP B14
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