5
4
3
2
1
Model Name:GA-G31M-S2C
SHEET TITLE
01
D D
02
03
04
05
06
07
08
09
C C
10
11
12
13
14
COVER SHEET
BLOCK DIAGRAM
BOM & PCB MODIFY HISTORY
P4_LGA775_A
P4_LGA775_B,D
P4_LGA775_C
P4_LGA775_E,F,G,H
G31_HOST
G31_DDRII
G31_PCI E, DMI
G31_VGA
G31_GND
G31_PWR
PCI EXPRESS*16 SLOT
Revision 1.11
SHEET TITLE
28
29
30
31
32
33
REAR AUDIO JACK
DISCRETE POWER
VCORE PWM_ISL6312
ATX, OTHERS POWER
FRONT PANEL
REALTEK RTL8111C/8102E
15
16
17
B B
18
19
20
21
22
23
24
A A
25
26
27
DDRII CHANNEL A
DDRII CHANNEL B
DDRII TERMINATION
ICH7 PCI, USB, DMI, LAN
ICH7 IDE, GPIO, SATA, CTRL
ICH7 VCC, GND
CK505 CLOCK.
PCI SLOT 1,2,PCIE*1
IDE/FLOPPY
ITE 8718 GB/HX
COM_LPT
CI,HWM,KB/MS,DUALBIOS
ALC662
5
4
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
3
2
Date: Sheet
Gigabyte Technology
Cover Sheet
Cover Sheet
Cover Sheet
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
1 33Thursday, July 17, 2008
1 33Thursday, July 17, 2008
1 33Thursday, July 17, 2008
1
1.11
1.11
1.11
of
of
of
5
4
3
2
1
BLOCK DIAGRAM
INTEL Pentium4
LGA775
D D
C C
CLOCK GENERATOR
CKVDD = 3.3V
PCI EXPRESS X16
VDDQ = 1.5V (AGP POWER 4X)
VCC3 = 3.3V
+12V = 12V
3VDUAL = 3.3V
VCC = 5V
PCI EXPRESS X1
USB PORTS 0~7
VCC = 5V
5VSB = 5V
5VUSB = 5V
VCORE = 1.4V
VCC3
G31
VCORE = 1.75V / SLEEP : 1.3V
2_5VSTR = 2.5V(MEMORY)
VDDQ = 1.5V (AGP POWER 4X, HUBLINK)
ICH7
VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I)
3VDUAL = 3.3V(SUSPEND POWER)
VCC3 = 3.3V
RTCVDD = 3.3V
CHANNEL A
DDRII DIMM X 1
1.8VSTR = 1.8V(MEMORY,SUSPEND POWER)
VTT_DDR = 0.9V
CHANNEL B
DDRII DIMM X 1
1.8VSTR = 1.8V(MEMORY,SUSPEND POWER)
VTT_DDR = 0.9V
IDE Primary
VCC = 5V
SERIAL ATA
VCC = 5V
B B
PCI BUS
FWH/HWMO
PCI SLOT 1,2
VCC = 5V
+12 = 12V
-12 = -12V
VCC = 5V
VCC3 = 3V
3VDUAL = 3V
LPC BUS
ALC662
+12V = 12V
VCC = 5V 5VSB = 5V
AVDD = 5V
A A
AUDIO PORTS :
LIN_ OUT
LINE_IN
FRONT AUDIO
MIC
CD_IN
5
4
FRONT PANEL /CPU FAN
VCC = 5V
5VSB = 5V
+12 = 12V
PVCC = 5V
3
VCC3 = 3V
LPC I/O ITE8718GB
VCC = 5VVCC3 = 3.3V
VBAT = 3V
I/O PORTS :
COMA
LPT
2
PS2
FDD
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet
Gigabyte Technology
BOM & PCB MODIFY HISTORY
BOM & PCB MODIFY HISTORY
BOM & PCB MODIFY HISTORY
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
1
2 33Thursday, July 17, 2008
2 33Thursday, July 17, 2008
2 33Thursday, July 17, 2008
of
of
of
1.11
1.11
1.11
5
4
3
2
1
Model Name:GA-G31M-S2C
Circuit or PCB layout change
for next version
Version: 1.11
D D
DATE Change Item Reason
Component value change history
2008/07/18
Data Change Item Reason
2007/08/03 EBOM:9MG31MS2L-00-10B
2007/08/15 R1.02:VIN 470UX3(FP)+RTL8111C OC GPIO65
2007/08/28
C C
2008/06/09 R2.02 ADD DUAL BIOS+RCA SPDIF
2008/07/14
2008/07/18 R1.11 PVT PBOM:9MG31MS2C-00-11C
ADD GP65 CONTROL ISOLATEB FOR O.C
R1.1 DES LITE DESIGN2008/04/24
VCORE 0.5UH CHOKE05U-30A-1PQ-2
ADD CO-LAYOUT E-CAP2008/06/17
FIX DUAL BIOS ISSUE.LAN LED FAIL.
R2.02 -->R1.11 RENAME2008/07/17
PBOM:9MG31MS2L-00-10C
FPBOM:9MG31MS2L-00-10D
PBOM:9MG31MS2L-00-10E2007/09/10 CHANGE RTL8111C O.C VERSION
PBOM:9MG31MS2L-00-10F2007/08/28 FIX POWER SEQUENCE ISSUE
PBOM:9MG31MS2L-00-10GCHANGE SATA CONNECTOR2007/12/05
EBOM:9MG31MS2L-00-10HR1.03 CHANGE PWN RT9214+G31(A2)2007/12/07
EBOM:9MG31MS2L-00-11A
PBOM:9MG31MS2L-00-11AR1.1 PVT2008/05/07
EBOM:9MG31MS2L-00-20A
B B
A A
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
5
4
3
2
Date: Sheet
Gigabyte Technology
BOM & PCB MODIFY HISTORY
BOM & PCB MODIFY HISTORY
BOM & PCB MODIFY HISTORY
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
3 33Friday, July 18, 2008
3 33Friday, July 18, 2008
3 33Friday, July 18, 2008
1
1.11
1.11
1.11
of
of
of
5
4
3
2
1
VCORE
BC7
BC6
BC5
BC5
10u/12/X7R/6.3V/K
D D
C C
10u/12/X7R/6.3V/K
VCORE
BC1
BC1
10u/12/X7R/6.3V/K
10u/12/X7R/6.3V/K
BC6
10u/12/X7R/6.3V/K
10u/12/X7R/6.3V/K
BC2
BC2
10u/12/X7R/6.3V/K
10u/12/X7R/6.3V/K
BC7
10u/12/X7R/6.3V/K
10u/12/X7R/6.3V/K
BC3
BC3
10u/12/X7R/6.3V/K
10u/12/X7R/6.3V/K
BC8
BC8
10u/12/X7R/6.3V/K
10u/12/X7R/6.3V/K
BC4
BC4
10u/12/X7R/6.3V/K
10u/12/X7R/6.3V/K
VTT_OR
VTT_OR
LGA775-39
HA[3..16][8]
B B
HA[17..35][8]
A A
HA[3..16]
HA[17..35]
5
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
TP_CPU18TP_CPU18
TP_CPU19TP_CPU19
-HREQ0[8]
-HREQ1[8]
-HREQ2[8]
-HREQ3[8]
-HREQ4[8]
-HADSTB0[8]
-HADSTB1[8]
-HREQ0
-HREQ1
-HREQ2
-HREQ3
-HREQ4
-HADSTB0
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA30
HA31
HA32
HA33
HA34
HA35
-HADSTB1
LGA775A
LGA775A
L5
A<3>*
P6
A<4>*
M5
A<5>*
L4
A<6>*
M4
A<7>*
R4
A<8>*
T5
A<9>*
U6
A<10>*
T4
A<11>*
U5
A<12>*
U4
A<13>*
V5
A<14>*
V4
A<15>*
W5
A<16>*
N4
RSVD_3
P5
RSVD_4
K4
REQ<0>*
J5
REQ<1>*
M6
REQ<2>*
K6
REQ<3>*
J6
REQ<4>*
R6
ADSTB<0>*
AB6
A<17>*
W6
A<18>*
Y6
A<19>*
Y4
A<20>*
AA4
A<21>*
AD6
A<22>*
AA5
A<23>*
AB5
A<24>*
AC5
A<25>*
AB4
A<26>*
AF5
A<27>*
AF4
A<28>*
AG6
A<29>*
AG4
A<30>*
AG5
A<31>*
AH4
A<32>*
AH5
A<33>*
AJ5
A<34>*
AJ6
A<35>*
AC4
RSVD_1
AE4
RSVD_2
AD5
ADSTB<1>*
CPU-SK/775/S/GF
CPU-SK/775/S/GF
LGA775
LGA775
(1/8)
(1/8)
GTLREF_SEL
4
ADS*
BNR*
HIT*
RSP*
BPRI*
DBSY*
DRDY*
HITM*
IERR*
INIT*
LOCK*
TRDY*
BINIT*
DEFER*
MCERR*
AP<0>*
AP<1>*
BR<0>*
TESTHI_8
TESTHI_9
TESTHI_10
DP<0>*
DP<1>*
DP<2>*
DP<3>*
GTLREF0
GTLREF1
GTLREF2
RESET*
RS<0>*
RS<1>*
RS<2>*
D2
C2
D4
H4
G8
B2
C1
E4
AB2
P3
C3
E3
AD3
G7
AB3
U2
U3
F3
G3
G4
H5
J16
H15
H16
J17
H1
H2
E24
H29
G23
B3
F5
A3
-HADS
-BNR
-HIT
TP_CPU16TP_CPU16
-BPRI
-DBSY
-DRDY
-HITM
-IERR
-HINIT
-HLOCK
-HTRDY
TP_CPU17TP_CPU17
-DEFER
TP_CPU1TP_CPU1
TP_CPU2TP_CPU2
-BR0
TESTHI8
TESTHI9
TESTHI10
TP_CPU3TP_CPU3
TP_CPU4TP_CPU4
TP_CPU5TP_CPU5
TP_CPU6TP_CPU6
GTLREF0
GTLREF1
GTLREF_MCH
TP_CPU20TP_CPU20
-CPURST
-RS0
-RS1
-RS2
-HADS [8]
-BNR [8]
-HIT [8]
-BPRI [8]
-DBSY [8]
-DRDY [8]
-HITM [8]
-HINIT [19]
-HLOCK [8]
-HTRDY [8]
-DEFER [8]
-BR0 [8]
-CPURST [8]
-RS0 [8]
-RS1 [8]
-RS2 [8]
GTLREF_UV0[24]
GTLREF_MCH [8]
BC736
BC736
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
GTLREF_UV1[24]
3
VCC3
VCC3
R2863
R2863
1K/4/1
1K/4/1
R2868
R2868
1K/4/1
1K/4/1
+12V
R2862
R2862
1K/4/1
1K/4/1
Q361
Q361
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
132
+12V
R2867
R2867
1K/4/1
1K/4/1
Q363
Q363
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
132
R2859
R2859
G S
G S
G S
G S
2
R1 49.9/6/1R1 49.9/6/1
R3
100/6/1R3100/6/1
R5 49.9/6/1R5 49.9/6/1
R7
100/6/1R7100/6/1
VTT_OR
VTT_OL
VTT_OR
VTT_OL
1.3K/4/1
1.3K/4/1
3
D
D
Q360
Q360
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
2
1
R2864
R2864
576/6/1
576/6/1
3
D
D
Q362
Q362
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
2
1
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet of
Date: Sheet of
Date: Sheet
R8 62/6R8 62/6
R10 62/6R10 62/6
R12 62/6R12 62/6
7 8
5 6
3 4
1 2
R2860 0/6/XR2860 0/6/X
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
GTLREF1
C1
C1
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
GTLREF0
C2
C2
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
0.9V
-IERR
-BR0
-CPURST
RN1
RN1
TESTHI9
TESTHI8
TESTHI10
62/8P4R/6
62/8P4R/6
GTLREF0
GTLREF1
P4_LGA775-A
P4_LGA775-A
P4_LGA775-A
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
1
4 33Thursday, July 17, 2008
4 33Thursday, July 17, 2008
4 33Thursday, July 17, 2008
GTLREF2 [6]
GTLREF3 [6]
of
1.11
1.11
1.11
5
4
3
2
1
HD[0..15][8]
D D
C C
B B
A A
HD[0..15]
HD[16..31]
5
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
-DBI0
-DBI0[8]
STBN0
STBN0[8]
STBP0
STBP0[8]HD[16..31][8]
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
TCK
TDI
TDO
TMS
-TRST
-BPM0
-BPM1
-BPM2
-BPM3
-BPM4
-BPM5
-SYS_RST
FSBSEL0
FSBSEL1
FSBSEL2
TP_CPU7TP_CPU7
R13
R13
1K/4/1/X
1K/4/1/X
TP_CPU8TP_CPU8
-DBI1
STBN1
STBP1
-DBI1[8]
STBN1[8]
STBP1[8]
-SYS_RST[19,21,32]
LGA775B
LGA775B
B4
D<0>*
C5
D<1>*
A4
D<2>*
C6
D<3>*
A5
D<4>*
B6
D<5>*
B7
D<6>*
A7
D<7>*
A10
D<8>*
A11
D<9>*
B10
D<10>*
C11
D<11>*
D8
D<12>*
B12
D<13>*
C12
D<14>*
D11
D<15>*
A8
DB1<0>*
C8
DSTBN<0>*
B9
DSTBP<0>
G9
D<16>*
F8
D<17>*
F9
D<18>*
E9
D<19>*
D7
D<20>*
E10
D<21>*
D10
D<22>*
F11
D<23>*
F12
D<24>*
D13
D<25>*
E13
D<26>*
G13
D<27>*
F14
D<28>*
G14
D<29>*
F15
D<30>*
G15
D<31>*
G11
DB1<1>*
G12
DSTBN<1>*
E12
DSTBP<1>
CPU-SK/775/S/GF
CPU-SK/775/S/GF
LGA775D
LGA775D
AE1
TCK
AD1
TDI
AF1
TDO
AC1
TMS
AG1
TRST*
AJ2
BPM<0>*
AJ1
BPM<1>*
AD2
BPM<2>*
AG2
BPM<3>*
AF2
BPM<4>*
AG3
BPM<5>*
AC2
DBR*
AK3
ITPCLK<0>
AJ3
ITPCLK<1>
G29
BSEL<0>
H30
BSEL<1>
G30
BSEL<2>
N5
SPARE0
C9
SPARE1
E7
SPARE2
AE6
SPARE4
D16
NC_DSS2
A20
NC_DSS3
E23
NC
CPU-SK/775/S/GF
CPU-SK/775/S/GF
LGA775
LGA775
(2/8)
(2/8)
LGA775
LGA775
(4/8)
(4/8)
4
DSTBN<2>*
DSTBP<2>
DSTBN<3>*
DSTBP<3>
VTT_1
VTT_2
VTT_3
VTT_4
VTT_5
VTT_6
VTT_7
VTT_8
VTT_9
VTT_10
VTT_11
VTT_12
VTT_13
VTT_14
VTT_15
VTT_16
VTT_17
VTT_18
VTT_19
VTT_20
VTT_21
VTT_22
VTT_23
VTT_24
VTT_PWRGD
VTT_OUT_1
VTT_OUT_2
VTT_SEL
EXTBGREF
SFRANAD
SFRANAC
DCLKPH
ACLKPH
HFPLL
D<32>*
D<33>*
D<34>*
D<35>*
D<36>*
D<37>*
D<38>*
D<39>*
D<40>*
D<41>*
D<42>*
D<43>*
D<44>*
D<45>*
D<46>*
D<47>*
DBI<2>*
D<48>*
D<49>*
D<50>*
D<51>*
D<52>*
D<53>*
D<54>*
D<55>*
D<56>*
D<57>*
D<58>*
D<59>*
D<60>*
D<61>*
D<62>*
D<63>*
DBI<3>*
A29
B25
B29
B30
C29
A26
B27
C28
A25
A28
A27
C30
A30
C25
C26
C27
B26
D27
D28
D25
D26
B28
D29
D30
AM6
AA1
J1
F27
F23
D14
E6
E5
J3
D1
G16
E15
E16
G18
G17
F17
F18
E18
E19
F20
E21
F21
G21
E22
D22
G22
D19
G20
G19
D20
D17
A14
C15
C14
B15
C18
B16
A17
B18
C21
B21
B19
A19
A22
B22
C20
A16
C17
VR_RDY
TP_CPU27TP_CPU27
TP_CPU9TP_CPU9
HD32
HD33
HD34
HD35
HD36
HD37
HD38
HD39
HD40
HD41
HD42
HD43
HD44
HD45
HD46
HD47
-DBI2
STBN2
STBP2
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63
-DBI3
STBN3
STBP3
VTT_GMCH
-DBI2 [8]
STBN2 [8]
STBP2 [8]
-DBI3 [8]
STBN3 [8]
STBP3 [8]
VR_RDY [30]
VTT_OR
VTT_OL
HD[32..47]
HD[48..63]
FSBSEL2
HD[32..47] [8]
HD[48..63] [8]
R2
453/4/1R2453/4/1
FIX FSB1600 LATCH FAIL
3
RN2 470/8P4R/6RN2 470/8P4R/6
VTT_GMCH
VTT_OR
C7
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
TO CLK GEN TO NB
C7
FSBSEL0 BSEL0
FSBSEL1[21]
FSBSEL2[21]
FSBSEL1
FSBSEL2
7 8
5 6
3 4
1 2
RN3 62/8P4R/6RN3 62/8P4R/6
7 8
5 6
3 4
1 2
7 8
5 6
3 4
1 2
RN4 62/8P4R/6RN4 62/8P4R/6
R20 62/6R20 62/6
R593 1K/4/1R593 1K/4/1
R22 62/6R22 62/6
R23 62/6R23 62/6
R14 8.2K/4R14 8.2K/4
R15 8.2K/4R15 8.2K/4
R16 8.2K/4R16 8.2K/4
FSBSEL0
FSBSEL2
FSBSEL1
-BPM0
-BPM1
-BPM5
-BPM4
-BPM3
-BPM2
TDI
TMS
TDO
VR_RDY
-TRST
TCK
BSEL1
BSEL2
BSEL0 [11]FSBSEL0[21]
BSEL1 [11]
BSEL2 [11]
CPU
FSAFSB
FSBSEL0 Clock
1
1
1
0
0
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet of
Date: Sheet of
Date: Sheet
100MHz
X
133MHz0
166MHz
200MHz
266MHz
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
P4_LGA775-B,D
P4_LGA775-B,D
P4_LGA775-B,D
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
FSBSEL1
Q391
Q391
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
132
NA
FSBSEL3
1
0
0
FSBSEL1
0
0
1
1
00
2
1.11
1.11
of
5 33Thursday, July 17, 2008
5 33Thursday, July 17, 2008
5 33Thursday, July 17, 2008
1
1.11
5
4
3
2
1
Place outside of CPU socket
VTT_OL
Note:
C9
VTT_OR
VTT_GMCH
C8
C8
VTT_OL
C12
C12
C9
VCCA & VCOREPLL
VTT_GMCH
D D
C C
L1 10uH/8/155mA/0.5/SL1 10uH/8/155mA/0.5/S
L2 10uH/8/155mA/0.5/SL2 10uH/8/155mA/0.5/S
1
1
+
+
EC174
EC174
1000u/D/6.3V/8C/36m
1000u/D/6.3V/8C/36m
define doesn't same as
old P4 design kit
C10
C10
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
C11
C11
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
As close as possible to
CPU socket
VCCA
R35
R35
0/6/SHT/X
0/6/SHT/X
VSSA
VCOREPLL
Trace width doesn't
less than 12 Mil
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
R28 49.9/6/1R28 49.9/6/1
R30 49.9/6/1R30 49.9/6/1
R31 49.9/6/1R31 49.9/6/1
R32 49.9/6/1R32 49.9/6/1
R33 49.9/6/1R33 49.9/6/1
R34 49.9/6/1R34 49.9/6/1
R36 49.9/6/1R36 49.9/6/1
R37 49.9/6/1R37 49.9/6/1
R38 24.9/6/1R38 24.9/6/1
R39 124/6/1R39 124/6/1
R40 62/6R40 62/6
R41 62/6R41 62/6
R42 62/6R42 62/6
R29 62/6R29 62/6
RN5 62/8P4R/6RN5 62/8P4R/6
7 8
5 6
3 4
1 2
R1775 62/6R1775 62/6
R1776 62/6R1776 62/6
COMP5
COMP4
COMP2
COMP3
COMP0
COMP1
COMP6
COMP7
COMP8
-PROCHOT
TESTHI2_7
-THRMTRIP
-FERR
TESTHI0
TESTHI11
TESTHI13
TESTHI12
TESTHI1
CPU_G1
TESTHI_M
LGA775C
-SMI
-SMI[19]
NMI[19]
C1896
C1896
1n/4/X7R/50V/K
1n/4/X7R/50V/K
-A20M
-FERR
INTR
NMI
-IGNNE
-STPCLK
VCCA
VSSA
VCOREPLL
VCC_PLL
VID0
VID1
VID2
VID3
VID4
VID5
VID6
VID7
VRD_SEL
CPUCLK
-CPUCLK
-SKTOCC
TP_CPU12TP_CPU12
TP_CPU13TP_CPU13
VCORE
TP_CPU22TP_CPU22
R56 49.9/6/1R56 49.9/6/1
TP_CPU24TP_CPU24
PECI
TP_CPU26TP_CPU26
-A20M[19]
-FERR[19]
INTR[19]
-IGNNE[19]
-STPCLK[19]
VID[0..7][24,30]
B B
CPU_TEMP[24]
THERMDC[24]
VCC_SENSE[30]
VSS_SENSE[30]
A A
VID[0..7]
VRD_SEL[30]
CPUCLK[21]
-CPUCLK[21]
-SKTOCC[19]
PECI[24]
LGA775C
P2
SMI*
K3
A20M*
R3
FERR*/PBE*
K1
LINT0
L1
LINT1
N2
IGNNE*
M3
STPCLK*
A23
VCCA
B23
VSSA
C23
VCCIOPLL
D23
VCC_PLL
AM2
VID<0>
AL5
VID<1>
AM3
VID<2>
AL6
VID<3>
AK4
VID<4>
AL4
VID<5>
AM5
VID<6>
AM7
VID<7>
AN7
VID_SELECT
F28
BCLK<0>
G28
BCLK<1>
AE8
SKTOCC*
AL1
THERMDA
AK1
THERMDC
AJ7
THERMDA_2
AH7
THERMDC_2
AN3
VCC_SENSE
AN4
VSS_SENSE
AN5
VCC_MB_REGULATION
AN6
VSS_MB_REGULATION
AL8
VCC_D_SENSE
AL7
VSS_D_SENSE
F29
VTT_PKGSENSE
F6
Z60_50*
G6
SLEW_CTRL*
G5
SST_LV*
AL3
MPG_NOBOOT*
CPU-SK/775/S/GF
CPU-SK/775/S/GF
LGA775
LGA775
(3/8)
(3/8)
TESTHI_0
TESTHI_1
TESTHI_2
TESTHI_3
TESTHI_4
TESTHI_5
TESTHI_6
TESTHI_7
TESTHI_11
TESTHI_12
TESTHI_13
FORCEPH
PWRGOOD
PROCHOT*
THERMTRIP*
COMP<0>
COMP<1>
COMP<2>
COMP<3>
COMP<4>
COMP<5>
COMP<6>
COMP<7>
COMP<8>
RC1
RC2
RC4
RC5
RSVD_1
RSVD_2
PSMI*
MSID<1>
MSID<0>
CPU_BOOT
LL_ID<0>
LL_ID<1>
F26
W3
F25
G25
G27
G26
G24
F24
P1
W2
L2
AK6
N1
AL2
M2
A13
T1
G2
R1
J2
T2
Y3
AE3
B13
G1
U1
A24
E29
F2
G10
AH2
V1
W1
Y1
V2
AA2
TESTHI0
TESTHI1
TESTHI2_7
TESTHI11
TESTHI12
TESTHI13
-FORCEPR
CPUPWROK
-PROCHOT
-THRMTRIP
COMP0
COMP1
COMP2
COMP3
COMP4
COMP5
COMP6
COMP7
COMP8
CPU_G1
TESTHI_M
R666 1K/4/1/XR666 1K/4/1/X
TP_CPU21TP_CPU21
GTLREF3
GTLREF2
MSID1
R53 62/6R53 62/6
MSID0
R55 62/6R55 62/6
TP_CPU23TP_CPU23
TP_CPU25TP_CPU25
-FORCEPR [32]
CPUPWROK [19]
-PROCHOT [32]
-THRMTRIP [19]
PECI:Platform Environment Control Interface
5
4
3
2
VTT_OR
C16
C16
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
VCC1_5
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet of
Date: Sheet of
Date: Sheet
RN6 680/8P4R/6RN6 680/8P4R/6
7 8
5 6
3 4
1 2
RN7 680/8P4R/6RN7 680/8P4R/6
7 8
5 6
3 4
1 2
R58 680/6R58 680/6
FB33 0/8/SHT/XFB33 0/8/SHT/X
C17
C17
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
P4_LGA775-C
P4_LGA775-C
P4_LGA775-C
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
VID0
VID4
VID2
VID5
VID1
VID3
VID7
VID6
VRD_SEL
GTLREF3
C349
C349
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
GTLREF2
C351
C351
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
VCC_PLL
C350
C350
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
1
6 33Thursday, July 17, 2008
6 33Thursday, July 17, 2008
6 33Thursday, July 17, 2008
GTLREF3 [4]
GTLREF2 [4]
of
1.11
1.11
1.11
5
4
3
2
1
VCORE VCORE VCORE VCORE
D D
C C
B B
A A
AA8
AB8
AC23
AC24
AC25
AC26
AC27
AC28
AC29
AC30
AC8
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD8
AE11
AE12
AE14
AE15
AE18
AE19
AE21
AE22
AE23
AE9
AF11
AF12
AF14
AF15
AF18
AF19
AF21
AF22
AF8
AF9
AG11
AG12
AG14
AG15
AG18
AG19
AG21
AG22
AG25
AG26
AG27
AG28
AG29
AG30
AG8
AG9
LGA775E
LGA775E
LGA775
LGA775
VCC
VCC
(5/8)
(5/8)
VCC
VCC
PWR 1/2
PWR 1/2
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
CPU-SK/775/S/GF
CPU-SK/775/S/GF
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
AH11
AH12
AH14
AH15
AH18
AH19
AH21
AH22
AH25
AH26
AH27
AH28
AH29
AH30
AH8
AH9
AJ11
AJ12
AJ14
AJ15
AJ18
AJ19
AJ21
AJ22
AJ25
AJ26
AJ8
AJ9
AK11
AK12
AK14
AK15
AK18
AK19
AK21
AK22
AK25
AK26
AK8
AK9
AL11
AL12
AL14
AL15
AL18
AL19
AL21
AL22
AL25
AL26
AL29
AL30
AL9
AM11
AM12
AM14
AM15
AM18
AM19
AM21
AM22
AM25
AM26
AM29
AM30
AM8
AM9
AN11
AN12
AN14
AN15
AN18
AN19
AN21
AN22
AN25
AN26
AN29
AN30
AN8
AN9
J10
J11
J12
J13
J14
J15
J18
J19
J20
J21
J22
J23
J24
J25
J26
J27
J28
J29
J30
K23
K24
K25
K26
K27
K28
K29
K30
M23
M24
M25
M26
M27
M28
M29
M30
J8
J9
K8
L8
M8
LGA775F
LGA775F
LGA775
LGA775
VCC
VCC
(6/8)
(6/8)
VCC
VCC
PWR 2/2
PWR 2/2
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
CPU-SK/775/S/GF
CPU-SK/775/S/GF
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
N23
N24
N25
N26
N27
N28
N29
N30
N8
P8
R8
T23
T24
T25
T26
T27
T28
T29
T30
T8
U23
U24
U25
U26
U27
U28
U29
U30
U8
V8
W23
W24
W25
W26
W27
W28
W29
W30
W8
Y23
Y24
Y25
Y26
Y27
Y28
Y29
Y30
Y8
A12
A15
A18
A21
AA23
AA24
AA25
AA26
AA27
AA28
AA29
AA3
AA30
AA6
AA7
AB1
AB23
AB24
AB25
AB26
AB27
AB28
AB29
AB30
AB7
AC3
AC6
AC7
AD4
AD7
AE10
AE13
AE16
AE17
AE2
AE20
AE24
AE25
AE26
AE27
AE28
AE29
AE30
AE5
AE7
AF10
AF13
AF16
AF17
AF20
AF23
AF24
AF25
AF26
AF27
AF28
AF29
AF3
AF30
AF6
AF7
A2
A6
A9
LGA775G
LGA775G
LGA775
LGA775
VSS
VSS
(7/8)
(7/8)
VSS
VSS
GND 1/2
GND 1/2
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
CPU-SK/775/S/GF
CPU-SK/775/S/GF
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AG10
AG13
AG16
AG17
AG20
AG23
AG24
AG7
AH1
AH10
AH13
AH16
AH17
AH20
AH23
AH24
AH3
AH6
AJ10
AJ13
AJ16
AJ17
AJ20
AJ23
AJ24
AJ27
AJ28
AJ29
AJ30
AJ4
AK10
AK13
AK16
AK17
AK2
AK20
AK23
AK24
AK27
AK28
AK29
AK30
AK5
AK7
AL10
AL13
AL16
AL17
AL20
AL23
AL24
AL27
AL28
AM1
AM10
AM13
AM16
AM17
AM20
AM23
AM24
AM27
AM28
AM4
AN1
AN10
AN13
AN16
AN17
AN2
AN20
AN23
AN24
AN27
AN28
B1
B11
B14
B17
B20
B24
B5
B8
C10
C13
C16
C19
C22
C24
C4
C7
D12
D15
D18
D21
D24
D3
D5
D6
D9
E11
E14
E17
E2
E20
E25
E26
E27
E28
E8
F10
F13
F16
F19
F22
F4
F7
H10
H11
H12
H13
H14
H17
H18
H19
H20
H21
H22
H23
H24
CPU-SK/775/S/GF
CPU-SK/775/S/GF
LGA775H
LGA775H
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
LGA775
LGA775
(8/8)
(8/8)
GND 2/2
GND 2/2
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
H25
H26
H27
H28
H3
H6
H7
H8
H9
J4
J7
K2
K5
K7
L23
L24
L25
L26
L27
L28
L29
L3
L30
L6
L7
M1
M7
N3
N6
N7
P23
P24
P25
P26
P27
P28
P29
P30
P4
P7
R2
R23
R24
R25
R26
R27
R28
R29
R30
R5
R7
T3
T6
T7
U7
V23
V24
V25
V26
V27
V28
V29
V3
V30
V6
V7
W4
W7
Y2
Y5
Y7
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet
Date: Sheet
5
4
3
2
Date: Sheet
Gigabyte Technology
P4_LGA775-E,F,G,H
P4_LGA775-E,F,G,H
P4_LGA775-E,F,G,H
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
7 33Thursday, July 17, 2008
7 33Thursday, July 17, 2008
7 33Thursday, July 17, 2008
1
1.11
1.11
of
of
of
1.11
5
4
3
2
1
HA[3..35][4]
D D
C C
B B
A A
5
HA[3..35]
-HREQ0[4]
-HREQ1[4]
-HREQ2[4]
-HREQ3[4]
-HREQ4[4]
-HADSTB0[4]
-HADSTB1[4]
-HTRDY[4]
-DEFER[4]
-HLOCK[4]
-BNR[4]
-DBSY[4]
-CPURST[4]
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA30
HA31
HA32
HA33
HA34
HA35
-HREQ0
-HREQ1
-HREQ2
-HREQ3
-HREQ4
-HADSTB0
-HADSTB1
STBP0[5]
STBN0[5]
-DBI0[5]
STBP1[5]
STBN1[5]
-DBI1[5]
STBP2[5]
STBN2[5]
-DBI2[5]
STBP3[5]
STBN3[5]
-DBI3[5]
-HADS[4]
-DRDY[4]
-HITM[4]
-BR0[4]
-BPRI[4]
-RS0[4]
-RS1[4]
-RS2[4]
STBP0
STBN0
-DBI0
STBP1
STBN1
-DBI1
STBP2
STBN2
-DBI2
STBP3
STBN3
-DBI3
-HADS
-HTRDY
-DRDY
-DEFER
-HITM
-HIT
-HIT[4]
-HLOCK
-BR0
-BNR
-BPRI
-DBSY
-RS0
-RS1
-RS2
-CPURST
U2B
U2B
J42
HA3#
L39
J40
L37
L36
K42
N32
N34
M38
N37
M36
R34
N35
N38
U37
N39
R37
P42
R39
V36
R38
U36
U33
R35
V33
V35
Y34
V42
V38
Y36
Y38
Y39
AA37
F40
L35
L38
G43
J37
M34
U34
L40
M43
M40
G35
H33
J33
G27
H27
G29
B38
D38
E33
W40
Y40
W41
T43
Y43
U42
V41
AA42
W42
G39
U40
U41
AA41
U39
C31
LE82G31/B0/S/[10HB1-038231-30R]
LE82G31/B0/S/[10HB1-038231-30R]
HA4#
HA5#
(1/9)
(1/9)
HA6#
HA7#
HA8#
HA9#
HA10#
HA11#
HA12#
HA13#
HA14#
HA15#
HA16#
HA17#
HA18#
HA19#
HA20#
HA21#
HA22#
HA23#
HA24#
HA25#
HA26#
HA27#
HA28#
HA29#
HA30#
HA31#
HA32#
HA33#
HA34#
HA35#
HREQ0#
HREQ1#
HREQ2#
HREQ3#
HREQ4#
HADSTB0#
HADSTB1#
HDSTBP0#
HDSTBN0#
HDINV0#
HDSTBP1#
HDSTBN1#
HDINV1#
HDSTBP2#
HDSTBN2#
HDINV2#
HDSTBP3#
HDSTBN3#
HDINV3#
HADS#
HTRDY#
HDRDY#
HDEFER#
HHITM#
HHIT#
HLOCK#
HBREQ0#
HBNR#
HBPRI#
HDBSY#
HRS0#
HRS1#
HRS2#
HCPURST#
CPU INTERFACE
4
BW
BW
FSB
FSB
HSWING
HRCOMP
HSCOMP
HSCOMP#
HDVREF
HACCVREF
HCLKP
HCLKN
HD0#
HD1#
HD2#
HD3#
HD4#
HD5#
HD6#
HD7#
HD8#
HD9#
HD10#
HD11#
HD12#
HD13#
HD14#
HD15#
HD16#
HD17#
HD18#
HD19#
HD20#
HD21#
HD22#
HD23#
HD24#
HD25#
HD26#
HD27#
HD28#
HD29#
HD30#
HD31#
HD32#
HD33#
HD34#
HD35#
HD36#
HD37#
HD38#
HD39#
HD40#
HD41#
HD42#
HD43#
HD44#
HD45#
HD46#
HD47#
HD48#
HD49#
HD50#
HD51#
HD52#
HD53#
HD54#
HD55#
HD56#
HD57#
HD58#
HD59#
HD60#
HD61#
HD62#
HD63#
R40
P41
R41
N40
R42
M39
N41
N42
L41
J39
L42
J41
K41
G40
F41
F42
C42
D41
F38
G37
E42
E39
E37
C39
B39
G33
A37
F33
E35
K32
H32
B34
J31
F32
M31
E31
K31
G31
K29
F31
J29
F29
L27
K27
H26
L26
J26
M26
C33
C35
E41
B41
D42
C40
D35
B40
C38
D37
B33
D33
C34
B35
A32
D32
B25
D23
C25
D25
D24
B24
R32
U32
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
HD32
HD33
HD34
HD35
HD36
HD37
HD38
HD39
HD40
HD41
HD42
HD43
HD44
HD45
HD46
HD47
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63
HXSWING
HXRCOMP
HXSCOMP
HXSCOMPB
MCH_GTLREF0
MCHCLK
-MCHCLK
HD[0..63]
MCHCLK [21]
-MCHCLK [21]
HD[0..63] [5]
3
VTT_GMCH
R62 124/6/1R62 124/6/1
BC21
BC21
0.01u/4/X7R/16V/K/X
0.01u/4/X7R/16V/K/X
VTT_GMCH
R1800
R1800
301/6/1
301/6/1
R70
R70
100/6/1
100/6/1
R61
R61
0/6/SHT/X
0/6/SHT/X
GTLREF_MCH
R63 49.9/6/1R63 49.9/6/1
R64
R64
210/6/1
210/6/1
R584 49.9/6/1R584 49.9/6/1
C20
C20
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
HXSWING
R10B
VTT_GMCH VTT_GMCH
R71
R71
49.9/6/1
49.9/6/1
HXSCOMPB
COUPON1
COUPON2
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet of
Date: Sheet of
2
Date: Sheet
GTLREF_MCH [4]
MCH_GTLREF0
BC22
BC22
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
HXRCOMP
R73
R73
16.5/6/1
16.5/6/1
R72
R72
49.9/6/1
49.9/6/1
HXSCOMP
COUPON3 COUPONCOUPON3 COUPON
COUPON4 COUPONCOUPON4 COUPON
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
GMCH-HOST
GMCH-HOST
GMCH-HOST
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
21
21
of
8 33Thursday, July 17, 2008
8 33Thursday, July 17, 2008
8 33Thursday, July 17, 2008
1
VCORE
1.11
1.11
1.11
5
U2C
U2C
MAAA0
BA31
MAAA1
BB25
MAAA2
BA26
MAAA3
BA25
MAAA4
AY25
MAAA5
BA23
MAAA6
AY24
MAAA7
AY23
MAAA8
BB23
D D
-SWEA[15,17]
-SCASA[15,17]
-SRASA[15,17]
SBAA0[15,17]
SBAA1[15,17]
SBAA2[15,17]
-CSA0[15,17]
-CSA1[15,17]
-CSA2[17]
-CSA3[17]
CKEA0[15,17]
CKEA1[15,17]
CKEA2[17]
CKEA3[17]
DCLKA0[15]
-DCLKA0[15]
DCLKA1[15]
-DCLKA1[15]
DCLKA2[15]
-DCLKA2[15]
C C
B B
BA22
MAAA10
AY33
MAAA11
BB22
MAAA12
AW21
MAAA13
AY38
MAAA14 MAAB14
BA21
-SWEA
BB34
-SCASA
AY35
-SRASA
BB33
SBAA0
BA33
SBAA1
AW32
SBAA2
BB21
-CSA0
AW35
-CSA1
BA35
-CSA2
BA34
-CSA3
BB38
CKEA0
BC20
CKEA1
AY20
CKEA2
AY21
CKEA3
BA19
MODT_A0
AY37
MODT_A1
BA38
BB35
BA39
DCLKA0
AU31
-DCLKA0
AR31
DCLKA1
AP27
-DCLKA1
AN27
DCLKA2
AV33
-DCLKA2
AW33
AP29
AP31
AM26
AM27
AT33
AU33
AN21
BW
BW
SMA_A0
SMA_A1
SMA_A2
SMA_A3
SMA_A4
SMA_A5
SMA_A6
SMA_A7
SMA_A8
SMA_A9
SMA_A10
SMA_A11
SMA_A12
SMA_A13
SMA_A14
SWE_A#
SCAS_A#
SRAS_A#
SBS_A0
SBS_A1
SBS_A2
SCS_A0#
SCS_A1#
SCS_A2#
SCS_A3#
SCKE_A0
SCKE_A1
SCKE_A2
SCKE_A3
SODT_A0
SODT_A1
SODT_A2
SODT_A3
SCLK_A0
SCLK_A0#
SCLK_A1
SCLK_A1#
SCLK_A2
SCLK_A2#
SCLK_A3
SCLK_A3#
SCLK_A4
SCLK_A4#
SCLK_A5
SCLK_A5#
DDR_0
DDR_0
RESERVED
LE82G31/B0/S/[10HB1-038231-30R]
LE82G31/B0/S/[10HB1-038231-30R]
(3/9)
(3/9)
SDQS_A0
SDQS_A0#
SDM_A0
SDQ_A0
SDQ_A1
SDQ_A2
SDQ_A3
SDQ_A4
SDQ_A5
SDQ_A6
SDQ_A7
SDQS_A1
SDQS_A1#
SDM_A1
SDQ_A8
SDQ_A9
SDQ_A10
SDQ_A11
SDQ_A12
SDQ_A13
SDQ_A14
SDQ_A15
SDQS_A2
SDQS_A2#
SDM_A2
SDQ_A16
SDQ_A17
SDQ_A18
SDQ_A19
SDQ_A20
SDQ_A21
SDQ_A22
SDQ_A23
SDQS_A3
SDQS_A3#
SDM_A3
SDQ_A24
SDQ_A25
SDQ_A26
SDQ_A27
SDQ_A28
SDQ_A29
SDQ_A30
SDQ_A31
SDQS_A4
SDQS_A4#
SDM_A4
SDQ_A32
SDQ_A33
SDQ_A34
SDQ_A35
SDQ_A36
SDQ_A37
SDQ_A38
SDQ_A39
SDQS_A5
SDQS_A5#
SDM_A5
SDQ_A40
SDQ_A41
SDQ_A42
SDQ_A43
SDQ_A44
SDQ_A45
SDQ_A46
SDQ_A47
SDQS_A6
SDQS_A6#
SDM_A6
SDQ_A48
SDQ_A49
SDQ_A50
SDQ_A51
SDQ_A52
SDQ_A53
SDQ_A54
SDQ_A55
SDQS_A7
SDQS_A7#
SDM_A7
SDQ_A56
SDQ_A57
SDQ_A58
SDQ_A59
SDQ_A60
SDQ_A61
SDQ_A62
SDQ_A63
4
DQSA0
AU4
-DQSA0
AR3
DMA0
AR2
MDA0
AR5
MDA1
AR4
MDA2
AV3
MDA3
AV2
MDA4
AP3
MDA5MAAA9
AP2
MDA6
AU1
MDA7
AV4
DQSA1
BB3
-DQSA1
BA4
DMA1
BA2
MDA8
AY2
MDA9
AY3
MDA10
BB5
MDA11
AY6
MDA12
AW2
MDA13
AW3
MDA14
BA5
MDA15
BB4
DQSA2
BB9
-DQSA2
BA9
DMA2
AY9
MDA16
AY7
MDA17
BC7
MDA18
AW11
MDA19
AY11
MDA20
BB6
MDA21
BA6
MDA22
BA10
MDA23
BB10
DQSA3
AT20
-DQSA3
AU18
DMA3
AN18
MDA24
AT18
MDA25
AR18
MDA26
AU21
MDA27
AT21
MDA28
AP17
MDA29
AN17
MDA30
AP20
MDA31
AV20
DQSA4
AR41
-DQSA4
AR40
DMA4
AU43
MDA32
AV42
MDA33
AU40
MDA34
AP42
MDA35
AN39
MDA36
AV40
MDA37
AV41
MDA38
AR42
MDA39
AP41
DQSA5
AL41
-DQSA5
AL40
DMA5
AM43
MDA40
AN41
MDA41
AM39
MDA42
AK42
MDA43
AK41
MDA44
AN40
MDA45
AN42
MDA46
AL42
MDA47
AL39
DQSA6
AG42
-DQSA6
AG41
DMA6
AG40
MDA48
AJ40
MDA49
AH43
MDA50
AF39
MDA51
AE40
MDA52
AJ42
MDA53
AJ41
MDA54
AF41
MDA55
AF42
DQSA7
AC42
-DQSA7
AC41
DMA7
AC40
MDA56
AD40
MDA57
AD43
MDA58
AB41
MDA59
AA40
MDA60
AE42
MDA61
AE41
MDA62
AC39
MDA63
AB42
CHANNEL A CHANNEL B
3
U2D
U2D
MAAB0
BB17
MAAB1
AY17
MAAB2
BA17
MAAB3
BC16
MAAB4
AW15
MAAB5
BA15
MAAB6
BB15
MAAB7
BA14
MAAB8
AY15
MAAB9
BB14
MAAB10
AW18
MAAB11
BB13
MAAB12
BA13
MAAB13
AY29
AY13
-SWEB
-SCASB
-SRASB
SBAB0
SBAB1
SBAB2
-CSB0
-CSB1
-CSB2
-CSB3
CKEB0
CKEB1
CKEB2
CKEB3
MODT_B0
MODT_B1
DCLKB0
-DCLKB0
DCLKB1
-DCLKB1
DCLKB2
-DCLKB2
MCH_VREF
SMRCOMP0
SMRCOMP1
SMRCOMP2
SMRCOMP3
SMRCOMPVOL
SMRCOMPVOH
BA27
AW29
AW26
AY19
BA18
BC12
BB27
BB30
AY27
AY31
AY12
AW12
BB11
BA11
BA29
BA30
BB29
BB31
AV31
AW31
AU27
AT27
AV32
AT32
AU29
AR29
AV29
AW27
AN33
AP32
AW42
AN32
AM31
AG32
AF32
AP21
AA39
AM21
BB40
BA40
AM10
BB19
BB2
AM6
AN2
AN3
AM8
-SWEB[16,17]
-SCASB[16,17]
-SRASB[16,17]
SBAB0[16,17]
SBAB1[16,17]
SBAB2[16,17]
-CSB0[16,17]
-CSB1[16,17]
-CSB2[17]
-CSB3[17]
CKEB0[16,17]
CKEB1[16,17]
CKEB2[17]
CKEB3[17]
DCLKB0[16]
-DCLKB0[16]
DCLKB1[16]
-DCLKB1[16]
DCLKB2[16]
-DCLKB2[16]
BW
BW
SMA_B0
SMA_B1
SMA_B2
SMA_B3
SMA_B4
SMA_B5
SMA_B6
SMA_B7
SMA_B8
SMA_B9
SMA_B10
SMA_B11
SMA_B12
SMA_B13
SMA_B14
SWE_B#
SCAS_B#
SRAS_B#
SBS_B0
SBS_B1
SBS_B2
SCS_B0#
SCS_B1#
SCS_B2#
SCS_B3#
SCKE_B0
SCKE_B1
SCKE_B2
SCKE_B3
SODT_B0
SODT_B1
SODT_B2
SODT_B3
SCLK_B0
SCLK_B0#
SCLK_B1
SCLK_B1#
SCLK_B2
SCLK_B2#
SCLK_B3
SCLK_B3#
SCLK_B4
SCLK_B4#
SCLK_B5
SCLK_B5#
RESERVED_1
RESERVED_2
RESERVED_3
RESERVED_4
RESERVED_5
RESERVED_6
RESERVED_9
RESERVED_8
DDR_1
DDR_1
RESERVED_7
SVREF
SRCOMP0
SRCOMP1
SRCOMP2
SRCOMP3
SMRCOMPVOL
SMRCOMPVOH
RESERVED
LE82G31/B0/S/[10HB1-038231-30R]
LE82G31/B0/S/[10HB1-038231-30R]
(4/9)
(4/9)
SDQS_B0
SDQS_B0#
SDM_B0
SDQ_B0
SDQ_B1
SDQ_B2
SDQ_B3
SDQ_B4
SDQ_B5
SDQ_B6
SDQ_B7
SDQS_B1
SDQS_B1#
SDM_B1
SDQ_B8
SDQ_B9
SDQ_B10
SDQ_B11
SDQ_B12
SDQ_B13
SDQ_B14
SDQ_B15
SDQS_B2
SDQS_B2#
SDM_B2
SDQ_B16
SDQ_B17
SDQ_B18
SDQ_B19
SDQ_B20
SDQ_B21
SDQ_B22
SDQ_B23
SDQS_B3
SDQS_B3#
SDM_B3
SDQ_B24
SDQ_B25
SDQ_B26
SDQ_B27
SDQ_B28
SDQ_B29
SDQ_B30
SDQ_B31
SDQS_B4
SDQS_B4#
SDM_B4
SDQ_B32
SDQ_B33
SDQ_B34
SDQ_B35
SDQ_B36
SDQ_B37
SDQ_B38
SDQ_B39
SDQS_B5
SDQS_B5#
SDM_B5
SDQ_B40
SDQ_B41
SDQ_B42
SDQ_B43
SDQ_B44
SDQ_B45
SDQ_B46
SDQ_B47
SDQS_B6
SDQS_B6#
SDM_B6
SDQ_B48
SDQ_B49
SDQ_B50
SDQ_B51
SDQ_B52
SDQ_B53
SDQ_B54
SDQ_B55
SDQS_B7
SDQS_B7#
SDM_B7
SDQ_B56
SDQ_B57
SDQ_B58
SDQ_B59
SDQ_B60
SDQ_B61
SDQ_B62
SDQ_B63
AV6
AU5
AR7
AN7
AN8
AW5
AW7
AN5
AN6
AN9
AU7
AR12
AP12
AW9
AT11
AU11
AP13
AR13
AR11
AU9
AV12
AU12
AP15
AR15
AW13
AU15
AV13
AU17
AT17
AU13
AM13
AV15
AW17
AT24
AU26
AP23
AV24
AT23
AT26
AP26
AU23
AW23
AR24
AN26
AW39
AU39
AU37
AW37
AV38
AN36
AN37
AU35
AR35
AN35
AR37
AL35
AL34
AM37
AM35
AM38
AJ34
AL38
AR39
AM34
AL37
AL32
AG35
AG36
AG39
AG38
AJ38
AF35
AF33
AJ37
AJ35
AG33
AF34
AC36
AC37
AD38
AD36
AC33
AA34
AA36
AD34
AF38
AC34
AA33
DQSB0
-DQSB0
DMB0
MDB0
MDB1
MDB2
MDB3
MDB4
MDB5
MDB6
MDB7
DQSB1
-DQSB1
DMB1
MDB8
MDB9
MDB10
MDB11
MDB12
MDB13
MDB14
MDB15
DQSB2
-DQSB2
DMB2
MDB16
MDB17
MDB18
MDB19
MDB20
MDB21
MDB22
MDB23
DQSB3
-DQSB3
DMB3
MDB24
MDB25
MDB26
MDB27
MDB28
MDB29
MDB30
MDB31
DQSB4
-DQSB4
DMB4
MDB32
MDB33
MDB34
MDB35
MDB36
MDB37
MDB38
MDB39
DQSB5
-DQSB5
DMB5
MDB40
MDB41
MDB42
MDB43
MDB44
MDB45
MDB46
MDB47
DQSB6
-DQSB6
DMB6
MDB48
MDB49
MDB50
MDB51
MDB52
MDB53
MDB54
MDB55
DQSB7
-DQSB7
DMB7
MDB56
MDB57
MDB58
MDB59
MDB60
MDB61
MDB62
MDB63
2
R74
R74
1K/4/1
1K/4/1
R75
R75
1K/4/1
1K/4/1
R1593
R1593
1K/4/1
1K/4/1
SMRCOMPVOH
R77
R77
3K/4/1
3K/4/1
SMRCOMPVOL
R1594
R1594
1K/4/1
1K/4/1
R79 20/6/1R79 20/6/1
BC27
BC27
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
R80 20/6/1R80 20/6/1
R81 20/6/1R81 20/6/1
BC28
BC28
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
R82 20/6/1R82 20/6/1
MODT_A[0..1]
MODT_B[0..1]
-DQSB[0..7]
MAAB[0..14]
DMB[0..7]
MDB[0..63]
DQSB[0..7]
MAAA[0..14]
DMA[0..7]
MDA[0..63]
DQSA[0..7]
-DQSA[0..7]
MCH_VREF
BC26
BC26
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
C321
C321
0.01u/4/X7R/16V/K
0.01u/4/X7R/16V/K
C322
C322
0.01u/4/X7R/16V/K
0.01u/4/X7R/16V/K
SMRCOMP3
SMRCOMP2
SMRCOMP1
SMRCOMP0
MODT_A[0..1][15,17]
MODT_B[0..1][16,17]
-DQSB[0..7][16]
MAAB[0..14][16,17]
DMB[0..7][16]
MDB[0..63][16]
DQSB[0..7][16]
MAAA[0..14][15,17]
DMA[0..7][15]
MDA[0..63][15]
DQSA[0..7][15]
-DQSA[0..7][15]
DDR18V
DDR18V
DDR18V
DDR18V
NB_HEATSIN
NB_HEATSIN
1
1
NEW
2
NB_HS/[12SP2-04A004-31R_12SP2-04A004-32R_12SP2-04A004-33R]
NB_HS/[12SP2-04A004-31R_12SP2-04A004-32R_12SP2-04A004-33R]
A A
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
5
4
3
2
Date: Sheet
GOLDEN HS
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
GMCH-DDRII
GMCH-DDRII
GMCH-DDRII
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
9 33Thursday, July 17, 2008
9 33Thursday, July 17, 2008
9 33Thursday, July 17, 2008
1
1.11
1.11
1.11
of
of
of
5
EXP_A_RXP0
EXP_A_RXN0
EXP_A_RXP1
EXP_A_RXN1
EXP_A_RXP2
D D
C C
DMI_MCH_IT_MR_0_DP[18]
DMI_MCH_IT_MR_0_DN[18]
DMI_MCH_IT_MR_1_DP[18]
DMI_MCH_IT_MR_1_DN[18]
DMI_MCH_IT_MR_2_DP[18]
DMI_MCH_IT_MR_2_DN[18]
DMI_MCH_IT_MR_3_DP[18]
DMI_MCH_IT_MR_3_DN[18]
SRCCLK_MCH[21]
B B
SDVO_CLDATA[14]
SDVO_CLCLK[14]
-SRCCLK_MCH[21]
SDVO_CLDATA
SDVO_CLCLK
EXP_A_RXN2
EXP_A_RXP3
EXP_A_RXN3
EXP_A_RXP4
EXP_A_RXN4
EXP_A_RXP5
EXP_A_RXN5
EXP_A_RXP6
EXP_A_RXN6
EXP_A_RXP7
EXP_A_RXN7
EXP_A_RXP8
EXP_A_RXN8
EXP_A_RXP9
EXP_A_RXN9
EXP_A_RXP10
EXP_A_RXN10
EXP_A_RXP11
EXP_A_RXN11
EXP_A_RXP12
EXP_A_RXN12
EXP_A_RXP13
EXP_A_RXN13
EXP_A_RXP14
EXP_A_RXN14
EXP_A_RXP15
EXP_A_RXN15
DMI_MCH_IT_MR_0_DP
DMI_MCH_IT_MR_0_DN
DMI_MCH_IT_MR_1_DP
DMI_MCH_IT_MR_1_DN
DMI_MCH_IT_MR_2_DP
DMI_MCH_IT_MR_2_DN
DMI_MCH_IT_MR_3_DP
DMI_MCH_IT_MR_3_DN
SRCCLK_MCH
-SRCCLK_MCH
R1906 33/4R1906 33/4
R1907 33/4R1907 33/4
F15
G15
K15
J15
F12
E12
J12
H12
J11
H11
F7
E7
E5
F6
C2
D2
G6
G5
L9
L8
M8
M9
M4
L4
M5
M6
R9
R10
T4
R4
R6
R7
W2
V1
Y8
Y9
AA7
AA6
AB3
AA4
B12
B13
G17
E17
LE82G31/B0/S/[10HB1-038231-30R]
LE82G31/B0/S/[10HB1-038231-30R]
4
U2A
U2A
EXP_RXP0
EXP_RXN0*
EXP_RXP1
EXP_RXN1*
EXP_RXP2
EXP_RXN2*
EXP_RXP3
EXP_RXN3*
EXP_RXP4
EXP_RXN4*
EXP_RXP5
EXP_RXN5*
EXP_RXP6
EXP_RXN6*
EXP_RXP7
EXP_RXN7*
EXP_RXP8
EXP_RXN8*
EXP_RXP9
EXP_RXN9*
EXP_RXP10
EXP_RXN10*
EXP_RXP11
EXP_RXN11*
EXP_RXP12
EXP_RXN12*
EXP_RXP13
EXP_RXN13*
EXP_RXP14
EXP_RXN14*
EXP_RXP15
EXP_RXN15*
DMI_RXP0
DMI_RXN0*
DMI_RXP1
DMI_RXN1*
DMI_RXP2
DMI_RXN2*
DMI_RXP3
DMI_RXN3*
GCLKP
GCLKN*
SDVO_CTRLDATA
SDVO_CTRLCLK
(2/9)
(2/9)
BW
BW
PCIE
PCIE
DMI
DMI
EXP_TXP0
EXP_TXN0*
EXP_TXP1
EXP_TXN1*
EXP_TXP2
EXP_TXN2*
EXP_TXP3
EXP_TXN3*
EXP_TXP4
EXP_TXN4*
EXP_TXP5
EXP_TXN5*
EXP_TXP6
EXP_TXN6*
EXP_TXP7
EXP_TXN7*
EXP_TXP8
EXP_TXN8*
EXP_TXP9
EXP_TXN9*
EXP_TXP10
EXP_TXN10*
EXP_TXP11
EXP_TXN11*
EXP_TXP12
EXP_TXN12*
EXP_TXP13
EXP_TXN13*
EXP_TXP14
EXP_TXN14*
EXP_TXP15
EXP_TXN15*
DMI_TXP0
DMI_TXN0*
DMI_TXP1
DMI_TXN1*
DMI_TXP2
DMI_TXN2*
DMI_TXP3
DMI_TXN3*
EXP_COMPO
EXP_COMPI
D11
D12
B11
A10
C10
D9
B9
B7
D7
D6
B5
B6
B3
B4
F2
E2
F4
G4
J4
K3
L2
K1
N2
M2
P3
N4
R2
P1
U2
T2
V3
U4
V7
V6
W4
Y4
AC8
AC9
Y2
AA2
AC11
AC12
3
EXP_A_TXP0
EXP_A_TXN0
EXP_A_TXP1
EXP_A_TXN1
EXP_A_TXP2
EXP_A_TXN2
EXP_A_TXP3
EXP_A_TXN3
EXP_A_TXP4
EXP_A_TXN4
EXP_A_TXP5
EXP_A_TXN5
EXP_A_TXP6
EXP_A_TXN6
EXP_A_TXP7
EXP_A_TXN7
EXP_A_TXP8
EXP_A_TXN8
EXP_A_TXP9
EXP_A_TXN9
EXP_A_TXP10
EXP_A_TXN10
EXP_A_TXP11
EXP_A_TXN11
EXP_A_TXP12
EXP_A_TXN12
EXP_A_TXP13
EXP_A_TXN13
EXP_A_TXP14
EXP_A_TXN14
EXP_A_TXP15
EXP_A_TXN15
DMI_MCH_MT_IR_0_DP
DMI_MCH_MT_IR_0_DN
DMI_MCH_MT_IR_1_DP
DMI_MCH_MT_IR_1_DN
DMI_MCH_MT_IR_2_DP
DMI_MCH_MT_IR_2_DN
DMI_MCH_MT_IR_3_DP
DMI_MCH_MT_IR_3_DN
GRCOMP
EXP_A_TXP[0..15]
EXP_A_TXN[0..15]
EXP_A_RXP[0..15]
EXP_A_RXN[0..15]
VCC1_25
Close to MCH
C1855 0.1u/4/X7R/16V/KC1855 0.1u/4/X7R/16V/K
C1856 0.1u/4/X7R/16V/KC1856 0.1u/4/X7R/16V/K
C1857 0.1u/4/X7R/16V/KC1857 0.1u/4/X7R/16V/K
C1858 0.1u/4/X7R/16V/KC1858 0.1u/4/X7R/16V/K
C1859 0.1u/4/X7R/16V/KC1859 0.1u/4/X7R/16V/K
C1860 0.1u/4/X7R/16V/KC1860 0.1u/4/X7R/16V/K
C1861 0.1u/4/X7R/16V/KC1861 0.1u/4/X7R/16V/K
C1862 0.1u/4/X7R/16V/KC1862 0.1u/4/X7R/16V/K
2
EXP_A_TXP[0..15] [14]
EXP_A_TXN[0..15] [14]
EXP_A_RXP[0..15] [14]
EXP_A_RXN[0..15] [14]
R87 0/1210/SHT/XR87 0/1210/SHT/X
VCC1_25PCIEX
R88
R88
24.9/6/1
24.9/6/1
GRCOMP
DMI_ICH_MT_IR_0_DP [18]
DMI_ICH_MT_IR_0_DN [18]
DMI_ICH_MT_IR_1_DP [18]
DMI_ICH_MT_IR_1_DN [18]
DMI_ICH_MT_IR_2_DP [18]
DMI_ICH_MT_IR_2_DN [18]
DMI_ICH_MT_IR_3_DP [18]
DMI_ICH_MT_IR_3_DN [18]
VCC1_25PCIEX
BC254
BC254
4.7u/8/Y5V/10V/Z
4.7u/8/Y5V/10V/Z
1
VCC1_25PCIEX [13]
VCC1_25
DMI_MCH_IT_MR_0_DP
DMI_MCH_IT_MR_1_DP
DMI_MCH_IT_MR_2_DP
DMI_MCH_IT_MR_3_DP
R1714 5.1K/4/1R1714 5.1K/4/1
R1747 5.1K/4/1R1747 5.1K/4/1
R1749 5.1K/4/1R1749 5.1K/4/1
R1720 5.1K/4/1R1720 5.1K/4/1
Close to MCH
A A
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
5
4
3
Date: Sheet
2
Gigabyte Technology
GMCH-PCI E & DMI
GMCH-PCI E & DMI
GMCH-PCI E & DMI
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
of
of
of
10 33Thursday, July 17, 2008
10 33Thursday, July 17, 2008
10 33Thursday, July 17, 2008
1
1.11
1.11
1.11
5
U2E
U2E
D D
0:BTX
1:ATX
C C
B B
A A
VCC1_25
DDCDATA
DDCCLK
VCC1_25
R102
R102
1K/4/1
1K/4/1
R1601
R1601
392/6/1
392/6/1
R1839 1.65K/4/1R1839 1.65K/4/1
R91
R91
2.2K/4/1
2.2K/4/1
EXP_EN_HDR[14]
0.352V
BSEL0
BSEL0[5]
BSEL1
BSEL1[5]
BSEL2
BSEL2[5]
R1835 1K/4/1R1835 1K/4/1
PWROK1[19,24,29]
-CL_RST-PFMRST
R1840
R1840
1K/4/1
1K/4/1
Q3
Q3
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
R92
R92
2.2K/4/1
2.2K/4/1
VCC3
2
1
SOT23
SOT23
-CL_RST
G S
G S
D
D
VCC3
G20
BSEL0
J20
BSEL1
J18
BSEL2
K20
ALLZTEST
F20
XORTEST
G18
RESERVED_24
E18
EXP_SLR
K17
RESERVED_25
J17
EXP_EN
H18
RESERVED
L17
RESERVED_1
N17
RESERVED_2
N18
RESERVED_3
N15
RESERVED_4
M20
RESERVED_5
L15
RESERVED_6
L18
RESERVED_7
M18
RESERVED_8
AD12
CL_DATA
AD13
CL_CLK
AM5
CL_VREF
AA12
CL_RST#
AM15
CL_PWROK
AA10
RESERVED_9
AA9
RESERVED_10
AA11
RESERVED_11
Y12
RESERVED_12
U30
RESERVED_13
U31
RESERVED_14
R29
RESERVED_15
R30
RESERVED_16
U12
RESERVED_17
U11
RESERVED_18
R12
RESERVED_19
R13
RESERVED_20
LE82G31/B0/S/[10HB1-038231-30R]
LE82G31/B0/S/[10HB1-038231-30R]
VCCVCC3
R89
R89
2.2K/4/1
2.2K/4/1
3
Q4
Q4
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
G S
G S
2
D
D
1
SOT23
SOT23
3
(5/9)
(5/9)
R90
R90
2.2K/4/1
2.2K/4/1
BW
BW
4
DDC_DATA
VGA
VGA
DDC_CLK
DREFCLKP
DREFCLKN
RESERVED_001
RESERVED_23
RESERVED_26
ICH_SYNC#
MISC
MISC
VGADDCDATA
VGADDCCLK
HSYNC
VSYNC
RED
GREEN
BLUE
RED#
GREEN#
BLUE#
REFSET
VCC
VSS
RSTIN#
PWROK
TEST0
TEST1
TEST2
NC_1
NC_2
NC_3
NC_4
NC_5
NC_6
NC_7
NC_8
3
R1595 33/4R1595 33/4
C15
R1596 33/4R1596 33/4
D15
B18
C19
B20
C18
D19
D20
L13
M13
REFSET
A20
C14
D13
L12
VCC1_25
M11
F13
F17
A14
AM18
AM17
J13
A42
NC
BC43
BC1
A43
N20
BC42
BC2
BB43
BB1
B43
B42
B2
GHSYNC
GVSYNC
R
B VGA_B
R1597
DDCDATA
DDCCLK
R1600 1.3K/4/1R1600 1.3K/4/1
DOTCLK
-DOTCLK
R1597
75/6/1
75/6/1
DOTCLK [21]
-DOTCLK [21]
R1598
R1598
75/6/1
75/6/1
R1599
R1599
75/6/1
75/6/1
B
ESD3
ESD3
1
2
3 4
CM1293-04SO/SO23-6
CM1293-04SO/SO23-6
R
6
5
G
SSOP6_ESD
-PFMRST
PWROK1
-PFMRST [19,24]
PWROK1 [19,24,29]
-ICHSYNC [19]
-PFMRST
C23
C23
22p/4/NPO/50V/J
22p/4/NPO/50V/J
PWROK1
C24
C24
10p/4/NPO/50V/J/X
10p/4/NPO/50V/J/X
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
VGA_R
VGA_G
VGA_B
BC255
BC255
C1842
C1842
10p/4/NPO/50V/J/X
10p/4/NPO/50V/J/X
FUSEVCC
C1843
C1843
10p/4/NPO/50V/J/X
10p/4/NPO/50V/J/X
1617
VGA
VGA
6
1
7
2
8
3
9
4
10
5
GHSYNC
GVSYNC
11
12
13
14
15
VGADDCDATA
GHSYNC
VGADDCDATA
GHSYNC
GVSYNC
VGADDCCLK
2
3.3p/4/NPO/50V/C/X
3.3p/4/NPO/50V/C/X
VCC3
C35
C35
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
1
2
3 4
C325
C325
C326
C326
3.3p/4/NPO/50V/C/X
3.3p/4/NPO/50V/C/X
ESD4
ESD4
6
5
CM1293-04SO/SO23-6
CM1293-04SO/SO23-6
SSOP6_ESD
FB1 80/6/3A/SFB1 80/6/3A/S
FB2 80/6/3A/SFB2 80/6/3A/S
FB3 80/6/3A/SFB3 80/6/3A/S
C324
C324
3.3p/4/NPO/50V/C/X
3.3p/4/NPO/50V/C/X
VGADDCCLK
GVSYNC
22p/4/NPO/50V/J
22p/4/NPO/50V/J
C34
C34
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
R1.0 EMI ADD GND PAD
EMI ADD GND PAD
LR24
LR24
0/6/SHT/X
0/6/SHT/X
1
C31
C31
C32
C32
22p/4/NPO/50V/J
22p/4/NPO/50V/J
FOR EMI ISSUE
VCC
VGA_R
VGA_GG
C33
C33
22p/4/NPO/50V/J
22p/4/NPO/50V/J
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
VGA/BU/SC-11/RA/D/L/[11NR6-121030-01R]
VGA/BU/SC-11/RA/D/L/[11NR6-121030-01R]
5
4
3
2
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet of
Date: Sheet of
Date: Sheet
Gigabyte Technology
GMCH-INTERNAL VGA
GMCH-INTERNAL VGA
GMCH-INTERNAL VGA
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
11 33Thursday, July 17, 2008
11 33Thursday, July 17, 2008
11 33Thursday, July 17, 2008
1
1.11
1.11
of
1.11
5
U2G
U2G
BC37
BC32
BC28
BC24
BC10
BC5
BB7
AY41
AY4
D D
C C
B B
A A
AW43
AW41
AW1
AV37
AV35
AV27
AV23
AV21
AV17
AV11
AV9
AV7
AU42
AU38
AU32
AU24
AU20
AU6
AU2
AT31
AT29
AT15
AT13
AT12
AR38
AR33
AR32
AR27
AR26
AR23
AR21
AR20
AR17
AR9
AR6
AP43
AP24
AP18
AP1
AN38
AN31
AN29
AN24
AN23
AN20
AN15
AN13
AN12
AN11
AN4
AM42
AM40
AM36
AM33
AM29
AM24
AM23
AM20
AM11
AM9
AM7
AM4
AM2
AM1
AL36
AL33
AK43
AJ39
AJ36
AJ33
AH42
AG37
AG34
AF43
AF37
AF36
AF10
AF9
AF8
AF7
AF6
LE82G31/B0/S/[10HB1-038231-30R]
LE82G31/B0/S/[10HB1-038231-30R]
VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSS_13
VSS_14
VSS_15
VSS_16
VSS_17
VSS_18
VSS_19
VSS_20
VSS_21
VSS_22
VSS_23
VSS_24
VSS_25
VSS_26
VSS_27
VSS_28
VSS_29
VSS_30
VSS_31
VSS_32
VSS_33
VSS_34
VSS_35
VSS_36
VSS_37
VSS_38
VSS_39
VSS_40
VSS_41
VSS_42
VSS_43
VSS_44
VSS_45
VSS_46
VSS_47
VSS_48
VSS_49
VSS_50
VSS_51
VSS_52
VSS_53
VSS_54
VSS_55
VSS_56
VSS_57
VSS_58
VSS_59
VSS_60
VSS_61
VSS_62
VSS_63
VSS_64
VSS_65
VSS_66
VSS_67
VSS_68
VSS_69
VSS_70
VSS_71
VSS_72
VSS_73
VSS_74
VSS_75
VSS_76
VSS_77
VSS_78
VSS_79
VSS_80
VSS_81
VSS_82
VSS_83
VSS_84
VSS_85
VSS_86
VSS_87
VSS_88
VSS_89
VSS_90
BW
BW
(7/9)
(7/9)
GND 1/2
GND 1/2
VSS_181
VSS_182
VSS_183
VSS_184
VSS_185
VSS_186
VSS_187
VSS_188
VSS_189
VSS_190
VSS_191
VSS_192
VSS_193
VSS_194
VSS_195
VSS_196
VSS_197
VSS_198
VSS_199
VSS_200
VSS_201
VSS_202
VSS_203
VSS_204
VSS_205
VSS_206
VSS_207
VSS_208
VSS_209
VSS_210
VSS_211
VSS_212
VSS_213
VSS_214
VSS_215
VSS_216
VSS_217
VSS_218
VSS_219
VSS_220
VSS_221
VSS_222
VSS_223
VSS_224
VSS_225
VSS_226
VSS_227
VSS_228
VSS_229
VSS_230
VSS_231
VSS_232
VSS_233
VSS_234
VSS_235
VSS_236
VSS_237
VSS_238
VSS_239
VSS_240
VSS_241
VSS_242
VSS_243
VSS_244
VSS_245
VSS_246
VSS_247
VSS_248
VSS_249
VSS_250
VSS_251
VSS_252
VSS_253
VSS_254
VSS_255
VSS_256
VSS_257
VSS_258
VSS_259
VSS_260
VSS_261
VSS_262
VSS_263
VSS_264
VSS_265
VSS_266
VSS_267
VSS_268
VSS_269
VSS_270
4
AF5
AF3
AF2
AF1
AD42
AD39
AD37
AD35
AD33
AD25
AD23
AD21
AD19
AC38
AC35
AC24
AC22
AC20
AC10
AC7
AC5
AB43
AB25
AB23
AB21
AB19
AB2
AB1
AA38
AA35
AA24
AA22
AA20
AA8
AA5
Y42
Y37
Y35
Y33
Y25
Y23
Y21
Y19
Y10
Y7
Y5
Y1
W3
V43
V39
V37
V34
V32
V11
V8
V5
V2
U38
U35
U8
U7
U5
T42
T1
R36
R33
R31
R11
R8
R5
R3
P43
P30
P21
P18
P17
P2
N36
N33
N31
N27
N21
N13
N10
N7
N5
M42
M37
M35
M33
3
U2I
U2I
M27
VSS_91
M21
VSS_92
M17
VSS_93
M15
VSS_94
M10
VSS_95
M7
VSS_96
M1
VSS_97
L33
VSS_98
L32
VSS_99
L31
VSS_100
L29
VSS_101
L21
VSS_102
L20
VSS_103
L11
VSS_104
L7
VSS_105
L5
VSS_106
L3
VSS_107
K43
VSS_108
K26
VSS_109
K21
VSS_110
K18
VSS_111
K13
VSS_112
K12
VSS_113
K2
VSS_114
J38
VSS_115
J35
VSS_116
J32
VSS_117
J27
VSS_118
J21
VSS_119
J9
VSS_120
J7
VSS_121
J5
VSS_122
H31
VSS_123
H29
VSS_124
H21
VSS_125
H20
VSS_126
H17
VSS_127
H15
VSS_128
H13
VSS_129
G42
VSS_130
G38
VSS_131
G32
VSS_132
G21
VSS_133
G13
VSS_134
G12
VSS_135
G11
VSS_136
G9
VSS_137
G7
VSS_138
G1
VSS_139
F37
VSS_140
F35
VSS_141
F27
VSS_142
F21
VSS_143
F18
VSS_144
F3
VSS_145
E43
VSS_146
E32
VSS_147
E24
VSS_148
E21
VSS_149
E20
VSS_150
E15
VSS_151
E13
VSS_152
E11
VSS_153
E9
VSS_154
E3
VSS_155
D40
VSS_156
D31
VSS_157
D21
VSS_158
D17
VSS_159
D3
VSS_160
C26
VSS_161
C11
VSS_162
C6
VSS_163
C5
VSS_164
C4
VSS_165
B37
VSS_166
B32
VSS_167
B31
VSS_168
B26
VSS_169
B23
VSS_170
B22
VSS_171
B19
VSS_172
B14
VSS_173
B10
VSS_174
A39
VSS_175
A34
VSS_176
A26
VSS_177
A18
VSS_178
A12
VSS_179
A7
VSS_180
LE82G31/B0/S/[10HB1-038231-30R]
LE82G31/B0/S/[10HB1-038231-30R]
BW
BW
(9/9)
(9/9)
GND 2/2
GND 2/2
VSS_271
VSS_272
VSS_273
VSS_274
VSS_275
VSS_276
VSS_277
VSS_278
VSS_279
VSS_280
VSS_281
VSS_282
VSS_283
VSS_284
VSS_285
VSS_286
VSS_287
VSS_288
VSS_289
VSS_290
VSS_291
VSS_292
VSS_293
BC41
BC3
BA1
AY40
AF23
AF21
AF19
AE24
AE22
AE20
AE18
AC18
AA18
W24
W22
W20
R21
E1
C43
C1
A41
A5
A3
2
1
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
5
4
3
Date: Sheet
2
Gigabyte Technology
GMCH-GND
GMCH-GND
GMCH-GND
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
12 33Thursday, July 17, 2008
12 33Thursday, July 17, 2008
12 33Thursday, July 17, 2008
1
1.11
1.11
of
of
of
1.11
5
U2F
U2F
BW
VCC1_25
AJ12
VCC_1
AJ11
VCC_2
AJ10
VCC_3
AJ9
VCC_4
AJ8
VCC_5
AJ7
D D
C C
B B
R595
R595
0/6/SHT/X
VCC1_25
0/6/SHT/X
VCCA_GPLL
VCCA_HPLL
VCCA_MPLL
VCCA_DPLLA
VCCA_DPLLB
BC720
BC720
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
VCC3_DAC
VCC_6
AJ6
VCC_7
AJ5
VCC_8
AJ4
VCC_9
AJ3
VCC_10
AJ2
VCC_11
AH4
VCC_12
AH2
VCC_13
AH1
VCC_14
AG13
VCC_15
AG12
VCC_16
AG11
VCC_17
AG10
VCC_18
AG9
VCC_19
AG8
VCC_20
AG7
VCC_21
AG6
VCC_22
AG5
VCC_23
AG4
VCC_24
AG3
VCC_25
AG2
VCC_26
AF13
VCC_27
AF12
VCC_28
AF11
VCC_29
AD24
VCC_30
AD22
VCC_31
AD20
VCC_32
AC25
VCC_80
AC23
VCC_34
AC21
VCC_35
AC19
VCC_36
AC13
VCC_37
AC6
VCC_38
AB24
VCC_39
AB22
VCC_40
AB20
VCC_41
AA25
VCC_42
AA23
VCC_43
AA21
VCC_44
AA19
VCC_45
AA13
VCC_46
AA3
VCC_47
Y24
VCC_48
Y22
VCC_49
Y20
VCC_50
Y13
VCC_51
Y6
VCC_52
V13
VCC_53
V12
VCC_54
V10
VCC_55
V9
VCC_56
U13
VCC_57
U10
VCC_58
U9
VCC_59
U6
VCC_60
U3
VCC_61
N12
VCC_62
N11
VCC_63
N9
VCC_64
N8
VCC_65
N6
VCC_66
N3
VCC_67
L6
VCC_68
J6
VCC_69
J3
VCC_70
J2
VCC_71
G2
VCC_72
F11
VCC_73
F9
VCC_74
D4
VCC_75
C13
VCC_76
C9
VCC_77
P20
VCC_78
Y11
VCC_79
Y32
VCC_CL_PLL
B15
VCCA_EXPPLL
C23
VCCA_HPLL
V31
RESERVED_002
A24
VCCA_MPLL
A22
VCCA_DPLLA
C22
VCCA_DPLLB
B17
VCC3_3
LE82G31/B0/S/[10HB1-038231-30R]
LE82G31/B0/S/[10HB1-038231-30R]
BW
(6/9)
(6/9)
PWR 1/2
PWR 1/2
VCC_81
VCC_172
VCC_173
VCC_174
VCC_82
VCC_83
VCC_84
VCC_85
VCC_86
VCC_87
VCC_88
VCC_89
VCC_90
VCC_91
VCC_93
VCC_94
VCC_95
VCC_96
VCC_97
VCC_98
VCC_99
VCC_100
VCC_101
VCC_102
VCC_103
VCC_104
VCC_105
VCC_106
VCC_107
VCC_108
VCC_109
VCC_110
VCC_111
VCC_112
VCC_113
VCC_114
VCC_115
VCC_116
VCC_117
VCC_118
VCC_119
VCC_120
VCC_121
VCC_122
VCC_123
VCC_124
VCC_125
VCC_126
VCC_127
VCC_128
VCC_129
VCC_130
VCC_131
VCC_132
VCC_133
VCC_134
VCC_135
VCC_136
VCC_137
VCC_138
VCC_139
VCC_140
VCC_141
VCC_142
VCC_143
VCC_144
VCC_145
VCC_146
VCC_147
VCC_148
VCC_149
VCC_150
VCC_151
VCC_152
VCC_153
VCC_154
VCC_155
VCC_156
VCC_157
VCC_158
VCC_159
VCC_160
VCC_161
VCC_162
VCC_163
VCC_164
VCC_165
VCC_166
VCC_167
VCC_168
VCC_169
VCC_170
VCC_171
AG25
AG24
AG23
AG22
AG21
AG20
AG19
AG18
AG17
AG15
AG14
AF26
AF25
AF24
AF22
AF20
AF18
AF17
AF15
AF14
AE27
AE26
AE25
AE23
AE21
AE19
AE17
AD27
AD26
AD18
AD17
AD15
AD14
AC27
AC26
AC17
AC15
AC14
AB27
AB26
AB18
AB17
AA27
AA26
AA17
AA15
AA14
Y27
Y26
Y18
Y17
Y15
Y14
W27
W26
W25
W23
W21
W19
W18
W17
V27
V26
V25
V24
V23
V22
V21
V20
V19
V18
V17
V15
V14
U26
U25
U24
U23
U22
U21
U20
U19
U18
U17
U15
U14
R20
R18
R17
R15
R14
P15
P14
VCC1_25
4
R10B
VCC3_DAC
BC712
BC712
1u/6/X5R/10V/K
1u/6/X5R/10V/K
BC713
BC713
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
3
U2H
VTT_GMCH
P29
VTT_1
P27
VTT_2
P26
VTT_3
P24
VTT_4
P23
VTT_5
N29
VTT_6
N26
VTT_7
N24
VTT_8
N23
VTT_9
M29
VTT_10
M24
VTT_11
M23
VTT_12
L24
VTT_13
L23
VTT_14
K24
VTT_15
K23
VTT_16
J24
VTT_17
J23
VTT_18
H24
VTT_19
H23
VTT_20
G26
VTT_21
G24
VTT_22
G23
VTT_23
F26
VTT_24
F24
VTT_25
F23
VTT_26
E29
VTT_27
E27
VTT_28
E26
VTT_29
E23
VTT_30
D29
VTT_31
D28
VTT_32
D27
VTT_33
C30
VTT_34
C29
VTT_35
C27
VTT_36
B30
VTT_37
B29
VTT_38
B28
VTT_39
B27
VTT_40
A30
VTT_41
A28
VTT_42
R27
VTT_43
R26
VTT_44
R24
VTT_45
R23
VTT_46
VCCD_CRT
VCCDQ_CRT
BC39
VCCSM_1
BC34
VCCSM_2
BC30
VCCSM_3
BC26
VCCSM_4
BC22
VCCSM_5
BC18
VCCSM_6
BC14
VCCSM_7
BB39
VCCSM_8
BB37
VCCSM_9
BB32
VCCSM_10
BB28
VCCSM_11
BB26
VCCSM_12
BB24
VCCSM_13
BB20
VCCSM_14
BB18
VCCSM_15
BB16
VCCSM_16
BB12
VCCSM_17
AY32
VCCSM_18
AW24
VCCSM_19
AW20
VCCSM_20
AV26
VCCSM_21
AV18
VCCSM_22
AD11
VCC_EXP_1
AD10
VCC_EXP_2
AD9
VCC_EXP_3
AD8
VCC_EXP_4
AD7
VCC_EXP_5
AD6
VCC_EXP_6
AD5
VCC_EXP_7
AD4
VCC_EXP_8
AD2
VCC_EXP_9
AD1
VCC_EXP_10
AC4
VCC_EXP_11
AC3
VCC_EXP_12
AC2
VCC_EXP_13
AE4
VCC_EXP_14
AE3
VCC_EXP_15
AE2
VCC_EXP_16
C17
VCCA_DAC_1
B16
VCCA_DAC_2
A16
VCCA_EXP
C21
VCCD_CRT
B21
VCCDQ_CRT
D16
VSS
LE82G31/B0/S/[10HB1-038231-30R]
LE82G31/B0/S/[10HB1-038231-30R]
DDR18V
VCC1_25PCIEX[10]
U2H
BW
BW
(8/9)
(8/9)
PWR 2/2
PWR 2/2
VCC_CL_1
VCC_CL_2
VCC_CL_3
VCC_CL_4
VCC_CL_5
VCC_CL_6
VCC_CL_7
VCC_CL_8
VCC_CL_9
VCC_CL_10
VCC_CL_11
VCC_CL_12
VCC_CL_13
VCC_CL_14
VCC_CL_15
VCC_CL_16
VCC_CL_17
VCC_CL_18
VCC_CL_19
VCC_CL_20
VCC_CL_21
VCC_CL_22
VCC_CL_23
VCC_CL_24
VCC_CL_25
VCC_CL_26
VCC_CL_27
VCC_CL_28
VCC_CL_29
VCC_CL_30
VCC_CL_31
VCC_CL_32
VCC_CL_33
VCC_CL_34
VCC_CL_35
VCC_CL_36
VCC_CL_37
VCC_CL_38
VCC_CL_39
VCC_CL_40
VCC_CL_41
VCC_CL_42
VCC_CL_43
VCC_CL_44
VCC_CL_45
VCC_CL_46
VCC_CL_47
VCC_CL_48
VCC_CL_49
VCC_CL_50
VCC_CL_51
VCC_CL_52
VCC_CL_53
VCC_CL_54
VCC_CL_55
VCC_CL_56
VCC_CL_57
VCC_CL_58
VCC_CL_59
VCC_CL_60
VCC_CL_61
VCC_CL_62
VCC_CL_63
VCC_CL_64
VCC_CL_65
VCC_CL_66
VCC_CL_67
VCC_CL_68
VCC_CL_69
VCC_CL_70
VCC_CL_71
VCC_CL_72
VCC_CL_73
VCC_CL_74
VCC_CL_75
VCC_CL_76
VCC_CL_77
VCC_CL_78
VCC_CL_79
VCC_SMCLK_1
VCC_SMCLK_2
VCC_SMCLK_3
VCC_SMCLK_4
VCC_SMCLK_5
RESERVED_1
RESERVED_2
AL26
AL24
AL23
AL21
AL20
AL18
AL17
AL15
AK30
AK29
AK27
AJ31
AG31
AF31
AD32
AC32
AA32
AJ30
AJ29
AJ27
AG30
AG29
AG27
AG26
AF30
AF29
AF27
AD30
AD29
AC30
AC29
AL12
AL11
AL10
AL9
AL8
AL7
AL6
AL5
AL4
AL3
AL2
AK26
AK24
AK23
AK21
AK20
AK18
AK17
AK15
AK3
AK2
AK1
AJ13
AD31
AC31
AA31
Y31
AJ26
AJ24
AJ23
AJ21
AJ20
AJ18
AJ17
AJ15
AJ14
AA30
AA29
Y30
Y29
V30
V29
U29
U27
AL13
AK14
AL29
AL27
BB41
BA42
AY42
BB42
BA43
AL31
AJ32
VCC1_25
C327
C327
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
V_CKDDR
VTT_GMCH
DDR18V
VCC1_25
+
+
BC215
BC215
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC225
BC225
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
1
1
EC10
EC10
1000u/D/6.3V/8C/36m
1000u/D/6.3V/8C/36m
2
BC216
BC216
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
BC226
BC226
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
VCC1_5
DDR18V
VCC1_25
VCC1_25
VCC1_25
VCC1_25
VCC1_25
BC217
BC217
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
BC35
BC35
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
DDR18V
BC234
BC234
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
FB18 2.2/6FB18 2.2/6
FB20 2.2/6FB20 2.2/6
BC29
BC29
4.7u/8/Y5V/10V/Z
4.7u/8/Y5V/10V/Z
FB22 0/8/SHT/XFB22 0/8/SHT/X
FB24 0/8/SHT/XFB24 0/8/SHT/X
FB28 0/8/SHT/XFB28 0/8/SHT/X
FB30 0/8/SHT/XFB30 0/8/SHT/X
FB34 0/8/SHT/XFB34 0/8/SHT/X
FB32 0/8/SHT/XFB32 0/8/SHT/X
BC218
BC218
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC227
BC227
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC235
BC235
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC221
BC221
1u/6/X5R/10V/K
1u/6/X5R/10V/K
BC224
BC224
1u/6/X5R/10V/K
1u/6/X5R/10V/K
BC231
BC231
1u/6/X5R/10V/K
1u/6/X5R/10V/K
BC238
BC238
1u/6/X5R/10V/K
1u/6/X5R/10V/K
BC240
BC240
1u/6/X5R/10V/K
1u/6/X5R/10V/K
BC244
BC244
1u/6/X5R/10V/K
1u/6/X5R/10V/K
BC246
BC246
1u/6/X5R/10V/K
1u/6/X5R/10V/K
BC248
BC248
1u/6/X5R/10V/K
1u/6/X5R/10V/K
BC219
BC219
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC228
BC228
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
VCC1_25
BC236
BC236
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
1
VCCD_CRT
VCCDQ_CRT
V_CKDDR
BC232
BC232
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
VCCA_HPLL
BC239
BC239
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
VCCA_MPLL
BC241
BC241
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
VCCA_GPLL
BC245
BC245
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
VCCA_DPLLA
BC247
BC247
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
VCCA_DPLLB
BC249
BC249
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC220
BC220
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
BC229
BC229
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
BC237
BC237
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
CLOSE
(
3VDUAL
VCC3_DAC
A A
5
+12V
3
D
D
R69
R69
G S
G S
8.2K/4
8.2K/4
2
Q9
Q9
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
1
+
+
EC171
EC171
100u/D/10V/57
100u/D/10V/57
)
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
4
3
2
Date: Sheet
Gigabyte Technology
GMCH-PWR
GMCH-PWR
GMCH-PWR
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
1
of
of
of
13 33Thursday, July 17, 2008
13 33Thursday, July 17, 2008
13 33Thursday, July 17, 2008
1.11
1.11
1.11
8
+12V
1
1
1
+
+
EC23
EC23
470u/D/16V/8C/36m
470u/D/16V/8C/36m
1
+
+
EC22
EC22
470u/FP/D/16V/AC/X
470u/FP/D/16V/AC/X
CO-LAYOUT
VCC3
D D
BC66
BC66
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
EXP_A_TXP[0..15]
EXP_A_TXN[0..15]
C C
B B
BC67
BC67
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
EXP_A_TXP[0..15] [10]
EXP_A_TXN[0..15] [10]
EXP_A_TXP0
EXP_A_TXN0
EXP_A_TXN1
EXP_A_TXP2
EXP_A_TXN2
EXP_A_TXN3 EXP_A_TXN3C
EXP_A_TXP4
EXP_A_TXN4
EXP_A_TXP5
EXP_A_TXN5
EXP_A_TXP6
EXP_A_TXN6
EXP_A_TXP7
EXP_A_TXN7
EXP_A_TXP8
EXP_A_TXN8
EXP_A_TXP9
EXP_A_TXP10
EXP_A_TXN10
EXP_A_TXP11
EXP_A_TXN11
EXP_A_TXP12
EXP_A_TXN12
EXP_A_TXP13
EXP_A_TXN13
EXP_A_TXP14
EXP_A_TXN14
EXP_A_TXP15
EXP_A_TXN15
7
BC65
BC65
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC68
BC68
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
EXP_A_RXP[0..15]
EXP_A_RXN[0..15]
C92 0.1u/4/X7R/16V/KC92 0.1u/4/X7R/16V/K
C93 0.1u/4/X7R/16V/KC93 0.1u/4/X7R/16V/K
C94 0.1u/4/X7R/16V/KC94 0.1u/4/X7R/16V/K
C95 0.1u/4/X7R/16V/KC95 0.1u/4/X7R/16V/K
C96 0.1u/4/X7R/16V/KC96 0.1u/4/X7R/16V/K
C97 0.1u/4/X7R/16V/KC97 0.1u/4/X7R/16V/K
C98 0.1u/4/X7R/16V/KC98 0.1u/4/X7R/16V/K
C99 0.1u/4/X7R/16V/KC99 0.1u/4/X7R/16V/K
C100 0.1u/4/X7R/16V/KC100 0.1u/4/X7R/16V/K
C101 0.1u/4/X7R/16V/KC101 0.1u/4/X7R/16V/K
C102 0.1u/4/X7R/16V/KC102 0.1u/4/X7R/16V/K
C103 0.1u/4/X7R/16V/KC103 0.1u/4/X7R/16V/K
C104 0.1u/4/X7R/16V/KC104 0.1u/4/X7R/16V/K
C105 0.1u/4/X7R/16V/KC105 0.1u/4/X7R/16V/K
C106 0.1u/4/X7R/16V/KC106 0.1u/4/X7R/16V/K
C107 0.1u/4/X7R/16V/KC107 0.1u/4/X7R/16V/K
C108 0.1u/4/X7R/16V/KC108 0.1u/4/X7R/16V/K
C109 0.1u/4/X7R/16V/KC109 0.1u/4/X7R/16V/K
C110 0.1u/4/X7R/16V/KC110 0.1u/4/X7R/16V/K
C111 0.1u/4/X7R/16V/KC111 0.1u/4/X7R/16V/K
C112 0.1u/4/X7R/16V/KC112 0.1u/4/X7R/16V/K
C113 0.1u/4/X7R/16V/KC113 0.1u/4/X7R/16V/K
C114 0.1u/4/X7R/16V/KC114 0.1u/4/X7R/16V/K
C115 0.1u/4/X7R/16V/KC115 0.1u/4/X7R/16V/K
C116 0.1u/4/X7R/16V/KC116 0.1u/4/X7R/16V/K
C117 0.1u/4/X7R/16V/KC117 0.1u/4/X7R/16V/K
C118 0.1u/4/X7R/16V/KC118 0.1u/4/X7R/16V/K
C119 0.1u/4/X7R/16V/KC119 0.1u/4/X7R/16V/K
C120 0.1u/4/X7R/16V/KC120 0.1u/4/X7R/16V/K
C121 0.1u/4/X7R/16V/KC121 0.1u/4/X7R/16V/K
C122 0.1u/4/X7R/16V/KC122 0.1u/4/X7R/16V/K
C123 0.1u/4/X7R/16V/KC123 0.1u/4/X7R/16V/K
VCC3
+
+
EC63
EC63
1000u/D/6.3V/8C/36m
1000u/D/6.3V/8C/36m
BC69
BC69
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
EXP_A_RXP[0..15] [10]
EXP_A_RXN[0..15] [10]
EXP_A_TXP0C
EXP_A_TXN0C
EXP_A_TXP1CEXP_A_TXP1
EXP_A_TXN1C
EXP_A_TXP2C
EXP_A_TXN2C
EXP_A_TXP3CEXP_A_TXP3
EXP_A_TXP4C
EXP_A_TXN4C
EXP_A_TXP5C
EXP_A_TXN5C
EXP_A_TXP6C
EXP_A_TXN6C
EXP_A_TXP7C
EXP_A_TXN7C
EXP_A_TXP8C
EXP_A_TXN8C
EXP_A_TXP9C
EXP_A_TXN9CEXP_A_TXN9
EXP_A_TXP10C
EXP_A_TXN10C
EXP_A_TXP11C
EXP_A_TXN11C
EXP_A_TXP12C
EXP_A_TXN12C
EXP_A_TXP13C
EXP_A_TXN13C
EXP_A_TXP14C
EXP_A_TXN14C
EXP_A_TXP15C
EXP_A_TXN15C
6
5
4
3
2
1
PCIESLOT-164DN-2
+12V
3VDUAL
SMBCLK
SMBDATA
VCC3
-PCIE_WAKE
EXP_A_TXP0C
EXP_A_TXN0C
SVDO_CLCLK
EXP_A_TXP1C
EXP_A_TXN1C
EXP_A_TXP2C
EXP_A_TXN2C
EXP_A_TXP3C
EXP_A_TXN3C
SVDO_CLDATA
EXP_A_TXP4C
EXP_A_TXN4C
EXP_A_TXP5C
EXP_A_TXN5C
EXP_A_TXP6C
EXP_A_TXN6C
EXP_A_TXP7C
EXP_A_TXN7C
EXP_A_TXP8C
EXP_A_TXN8C
EXP_A_TXP9C
EXP_A_TXN9C
EXP_A_TXP10C
EXP_A_TXN10C
EXP_A_TXP11C
EXP_A_TXN11C
EXP_A_TXP12C
EXP_A_TXN12C
EXP_A_TXP13C
EXP_A_TXN13C
EXP_A_TXP14C
EXP_A_TXN14C
EXP_A_TXP15C
EXP_A_TXN15C
SMBCLK[15,16,19,21,22]
SMBDATA[15,16,19,21,22]
-PCIE_WAKE[19,22,33]
SDVO_CLCLK[10]
SDVO_CLDATA[10]
EXP_EN_HDR[11]
PCIE_16
PCIE_16
B1
12V
B2
12V
B3
RSVD
B4
GND
B5
SMCLK
B6
SMDAT
B7
GND
B8
3.3V
B9
JTAG1
B10
3.3VAUX
B11
WAKE*
B12
RSVD
B13
GND
B14
HSOP0
B15
HSON0
B16
GND
B17
PRSNT2*
B18
GND
B19
HSOP1
B20
HSON1
B21
GND
B22
GND
B23
HSOP2
B24
HSON2
B25
GND
B26
GND
B27
HSOP3
B28
HSON3
B29
GND
B30
RSVD
B31
PRSNT2*
B32
GND
B33
HSOP4
B34
HSON4
B35
GND
B36
GND
B37
HSOP5
B38
HSON5
B39
GND
B40
GND
B41
HSOP6
B42
HSON6
B43
GND
B44
GND
B45
HSOP7
B46
HSON7
B47
GND
B48
PRSNT2*
B49
GND
B50
HSOP8
B51
HSON8
B52
GND
B53
GND
B54
HSOP9
B55
HSON9
B56
GND
B57
GND
B58
HSOP10
B59
HSON10
B60
GND
B61
GND
B62
HSOP11
B63
HSON11
B64
GND
B65
GND
B66
HSOP12
B67
HSON12
B68
GND
B69
GND
B70
HSOP13
B71
HSON13
B72
GND
B73
GND
B74
HSOP14
B75
HSON14
B76
GND
B77
GND
B78
HSOP15
B79
HSON15
B80
GND
B81
PRSNT2*
B82
RSVD
3GIO_*16
3GIO_*16
KEY
KEY
PRSNT1*
GND
JTAG2
JTAG3
JTAG4
JTAG5
3.3V
3.3V
PWRGD
GND
REFCLK+
REFCLK-
GND
HSIP0
HSIN0
GND
RSVD
GND
HSIP1
HSIN1
GND
GND
HSIP2
HSIN2
GND
GND
HSIP3
HSIN3
GND
RSVD
RSVD
GND
HSIP4
HSIN4
GND
GND
HSIP5
HSIN5
GND
GND
HSIP6
HSIN6
GND
GND
HSIP7
HSIN7
GND
RSVD
GND
HSIP8
HSIN8
GND
GND
HSIP9
HSIN9
GND
GND
HSIP10
HSIN10
GND
GND
HSIP11
HSIN11
GND
GND
HSIP12
HSIN12
GND
GND
HSIP13
HSIN13
GND
GND
HSIP14
HSIN14
GND
GND
HSIP15
HSIN15
GND
+12V
A1
A2
12V
A3
12V
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
A67
A68
A69
A70
A71
A72
A73
A74
A75
A76
A77
A78
A79
A80
A81
A82
VCC3
-PCIE_RST
EXP_A_RXP0
EXP_A_RXN0
EXP_A_RXP1
EXP_A_RXN1
EXP_A_RXP2
EXP_A_RXN2
EXP_A_RXP3
EXP_A_RXN3
EXP_A_RXP4
EXP_A_RXN4
EXP_A_RXP5
EXP_A_RXN5
EXP_A_RXP6
EXP_A_RXN6
EXP_A_RXP7
EXP_A_RXN7
EXP_A_RXP8
EXP_A_RXN8
EXP_A_RXP9
EXP_A_RXN9
EXP_A_RXP10
EXP_A_RXN10
EXP_A_RXP11
EXP_A_RXN11
EXP_A_RXP12
EXP_A_RXN12
EXP_A_RXP13
EXP_A_RXN13
EXP_A_RXP14
EXP_A_RXN14
EXP_A_RXP15
EXP_A_RXN15
-PCIE_RST [22,24]
SRCCLK_3GIO [21]
-SRCCLK_3GIO [21]
-PCIE_RST
C91
C91
33p/4/NPO/50V/J/X
33p/4/NPO/50V/J/X
PCI-E/16X-164P/BK/L EJEXTOR/[11AC1-021164-N1R_11AC1-021164-N2R]
PCI-E/16X-164P/BK/L EJEXTOR/[11AC1-021164-N1R_11AC1-021164-N2R]
A A
8
7
6
5
LEFT BLUE
4
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
3
Date: Sheet
Gigabyte Technology
PCI EXPRESS * 16
PCI EXPRESS * 16
PCI EXPRESS * 16
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
2
1.11
1.11
1.11
of
of
of
14 33Thursday, July 17, 2008
14 33Thursday, July 17, 2008
14 33Thursday, July 17, 2008
1
8
D D
C C
C55
B B
C55
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
VCC3
SMBCLK[14,16,19,21,22]
SMBDATA[14,16,19,21,22]
0
SBAA1[9,17]
SBAA0[9,17]
CKEA1[9,17]
CKEA0[9,17]
-CSA1[9,17]
-CSA0[9,17]
-DCLKA2[9]
DCLKA2[9]
-DCLKA1[9]
DCLKA1[9]
-DCLKA0[9]
DCLKA0[9]
MAAA[0..14][9,17]
A A
8
DDR18V
R1611
R1611
1K/4/1
1K/4/1
R104
R104
1K/4/1
1K/4/1
SBAA2[9,17]
-SCASA[9,17]
-SRASA[9,17]
-SWEA[9,17]
VREF_DDRA
DDR18V
BC718
BC718
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
VREF_DDRA
SMBCLK
SMBDATA
SBAA1
SBAA0
CKEA1
CKEA0
-CSA1
-CSA0
-DCLKA2
DCLKA2
-DCLKA1
DCLKA1
-DCLKA0
DCLKA0
MAAA0
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
MAAA13
MAAA14
SBAA2
-SCASA
-SRASA
-SWEA
7
7
2
5
8
11
14
17
20
23
26
29
32
35
38
41
44
47
50
65
66
79
82
85
88
91
94
97
100
103
106
109
112
115
118
121
124
127
130
133
136
139
142
145
148
151
154
157
160
163
166
169
198
201
204
207
210
213
216
219
222
225
228
231
234
237
51
56
62
72
75
78
191
194
181
175
170
53
59
64
197
69
172
187
184
178
189
67
18
55
238
1
120
119
101
240
239
190
71
171
52
76
193
221
220
138
137
186
185
188
183
63
182
61
60
180
58
179
177
70
57
176
196
174
173
54
74
192
73
DDRII1
DDRII1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
RC1
RC0
VDDSPD
VREF
SCL
SDA
SA2
SA1
SA0
BA1
BA0
CKE1
CKE0
S1*
S0*
CK2*/RFU
CK2/RFU
CK1*/RFU
CK1/RFU
CK0*
CK0
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
A13
A14
A15
A16/BA2
CAS*
RSA*
WE*
DDR2/240/YL/VA/D
DDR2/240/YL/VA/D
6
68
NC
102
NC/TEST
19
NC
77
ODT1
195
ODT0
42
CB(0)
43
CB(1)
48
CB(2)
49
CB(3)
161
CB(4)
162
CB(5)
167
CB(6)
168
CB(7)
7
DQS(0)
6
DQS*(0)
16
DQS(1)
15
DQS*(1)
28
DQS(2)
27
DQS*(27)
37
DQS(3)
36
DQS*(3)
84
DQS(4)
83
DQS*(4)
93
DQS(5)
92
DQS*(5)
105
DQS(6)
104
DQS*(6)
114
DQS(7)
113
DQS*(7)
46
DQS8
45
DQS8*
125
DM0/DQS9
126
NC/DQS9*
134
DM1/DQS10
135
NC/DQS10*
146
DM2/DQS11
147
NC/DQS11*
155
DM3/DQS12
156
NC/DQS12*
202
DM4/DQS13
203
NC/DQS13*
211
DM5/DQS14
212
NC/DQS14*
223
DM6/DQS15
224
NC/DQS15*
232
DM7/DQS16
233
NC/DQS16*
164
DM8/DQS17
165
NC/DQS17*
3
DQ(0)
4
DQ(1)
9
DQ(2)
10
DQ(3)
122
DQ(4)
123
DQ(5)
128
DQ(6)
129
DQ(7)
12
DQ(8)
13
DQ(9)
21
DQ(10)
22
DQ(11)
131
DQ(12)
132
DQ(13)
140
DQ(14)
141
DQ(15)
24
DQ(16)
25
DQ(17)
30
DQ(18)
31
DQ(19)
143
DQ(20)
144
DQ(21)
149
DQ(22)
150
DQ(23)
33
DQ(24)
34
DQ(25)
39
DQ(26)
40
DQ(27)
152
DQ(28)
153
DQ(29)
158
DQ(30)
159
DQ(31)
80
DQ(32)
81
DQ(33)
86
DQ(34)
87
DQ(35)
199
DQ(36)
200
DQ(37)
205
DQ(38)
206
DQ(39)
89
DQ(40)
90
DQ(41)
95
DQ(42)
96
DQ(43)
208
DQ(44)
209
DQ(45)
214
DQ(46)
215
DQ(47)
98
DQ(48)
99
DQ(49)
107
DQ(50)
108
DQ(51)
217
DQ(52)
218
DQ(53)
226
DQ(54)
227
DQ(55)
110
DQ(56)
111
DQ(57)
116
DQ(58)
117
DQ(59)
229
DQ(60)
230
DQ(61)
235
DQ(62)
236
DQ(63)
6
MODT_A1
MODT_A0
DQSA0
-DQSA0
DQSA1
-DQSA1
DQSA2
-DQSA2
DQSA3
-DQSA3
DQSA4
-DQSA4
DQSA5
-DQSA5
DQSA6
-DQSA6
DQSA7
-DQSA7
DMA0
DMA1
DMA2
DMA3
DMA4
DMA5
DMA6
DMA7
MDA0
MDA1
MDA2
MDA3
MDA4
MDA5
MDA6
MDA7
MDA8
MDA9
MDA10
MDA11
MDA12
MDA13
MDA14
MDA15
MDA16
MDA17
MDA18
MDA19
MDA20
MDA21
MDA22
MDA23
MDA24
MDA25
MDA26
MDA27
MDA28
MDA29
MDA30
MDA31
MDA32
MDA33
MDA34
MDA35
MDA36
MDA37
MDA38
MDA39
MDA40
MDA41
MDA42
MDA43
MDA44
MDA45
MDA46
MDA47
MDA48
MDA49
MDA50
MDA51
MDA52
MDA53
MDA54
MDA55
MDA56
MDA57
MDA58
MDA59
MDA60
MDA61
MDA62
MDA63
5
MODT_A[0..1]
-DQSA[0..7]
DQSA[0:7]
DMA[0:7]
5
MDA[0..63] [9]
MODT_A[0..1] [9,17]
-DQSA[0..7] [9]
DQSA[0..7] [9]
DMA[0..7] [9]
4
4
3
3
2
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Date: Sheet
Date: Sheet
Date: Sheet
Gigabyte Technology
Custom
Custom
Custom
2
DDRII CHANNEL A
DDRII CHANNEL A
DDRII CHANNEL A
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
1
of
of
of
15 33
15 33
15 33
1
1.11
1.11
1.11
8
D D
-DQSB[0..7]
-DQSB[0..7] [9]
DQSB[0..7]
DQSB[0..7] [9]
DMB[0..7]
1 2
1 2
R105
R105
1K/4/1
1K/4/1
R106
R106
1K/4/1
1K/4/1
DMB[0..7] [9]
MODT_B[0..1] [9,17]
VREF_DDRB
8
C59
C59
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
2
MAAB[0..14][9,17]
VCC3
SMBCLK[14,15,19,21,22]
SMBDATA[14,15,19,21,22]
VCC3
SBAB1[9,17]
SBAB0[9,17]
CKEB1[9,17]
CKEB0[9,17]
-CSB1[9,17]
-CSB0[9,17]
-DCLKB2[9]
DCLKB2[9]
-DCLKB1[9]
DCLKB1[9]
-DCLKB0[9]
DCLKB0[9]
SBAB2[9,17]
-SCASB[9,17]
-SRASB[9,17]
-SWEB[9,17]
MODT_B[0..1]
C C
B B
A A
DDR18V
DDR18V
BC719
BC719
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
VREF_DDRB
SMBCLK
SMBDATA
SBAB1
SBAB0
CKEB1
CKEB0
-CSB1
-CSB0
-DCLKB2
DCLKB2
-DCLKB1
DCLKB1
-DCLKB0
DCLKB0
MAAB0
MAAB1
MAAB2
MAAB3
MAAB4
MAAB5
MAAB6
MAAB7
MAAB8
MAAB9
MAAB10
MAAB11
MAAB12
MAAB13
MAAB14
SBAB2
-SCASB
-SRASB
-SWEB
7
11
14
17
20
23
26
29
32
35
38
41
44
47
50
65
66
79
82
85
88
91
94
97
100
103
106
109
112
115
118
121
124
127
130
133
136
139
142
145
148
151
154
157
160
163
166
169
198
201
204
207
210
213
216
219
222
225
228
231
234
237
51
56
62
72
75
78
191
194
181
175
170
53
59
64
197
69
172
187
184
178
189
67
18
55
238
120
119
101
240
239
190
71
171
52
76
193
221
220
138
137
186
185
188
183
63
182
61
60
180
58
179
177
70
57
176
196
174
173
54
74
192
73
7
DDRII2
DDRII2
2
VSS
5
VSS
8
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
RC1
RC0
VDDSPD
1
VREF
SCL
SDA
SA2
SA1
SA0
BA1
BA0
CKE1
CKE0
S1*
S0*
CK2*/RFU
CK2/RFU
CK1*/RFU
CK1/RFU
CK0*
CK0
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
A13
A14
A15
A16/BA2
CAS*
RSA*
WE*
DDR2/240/YL/VA/D
DDR2/240/YL/VA/D
6
68
NC
102
NC/TEST
19
NC
77
ODT1
195
ODT0
42
CB(0)
43
CB(1)
48
CB(2)
49
CB(3)
161
CB(4)
162
CB(5)
167
CB(6)
168
CB(7)
7
DQS(0)
6
DQS*(0)
16
DQS(1)
15
DQS*(1)
28
DQS(2)
27
DQS*(27)
37
DQS(3)
36
DQS*(3)
84
DQS(4)
83
DQS*(4)
93
DQS(5)
92
DQS*(5)
105
DQS(6)
104
DQS*(6)
114
DQS(7)
113
DQS*(7)
46
DQS8
45
DQS8*
125
DM0/DQS9
126
NC/DQS9*
134
DM1/DQS10
135
NC/DQS10*
146
DM2/DQS11
147
NC/DQS11*
155
DM3/DQS12
156
NC/DQS12*
202
DM4/DQS13
203
NC/DQS13*
211
DM5/DQS14
212
NC/DQS14*
223
DM6/DQS15
224
NC/DQS15*
232
DM7/DQS16
233
NC/DQS16*
164
DM8/DQS17
165
NC/DQS17*
3
DQ(0)
4
DQ(1)
9
DQ(2)
10
DQ(3)
122
DQ(4)
123
DQ(5)
128
DQ(6)
129
DQ(7)
12
DQ(8)
13
DQ(9)
21
DQ(10)
22
DQ(11)
131
DQ(12)
132
DQ(13)
140
DQ(14)
141
DQ(15)
24
DQ(16)
25
DQ(17)
30
DQ(18)
31
DQ(19)
143
DQ(20)
144
DQ(21)
149
DQ(22)
150
DQ(23)
33
DQ(24)
34
DQ(25)
39
DQ(26)
40
DQ(27)
152
DQ(28)
153
DQ(29)
158
DQ(30)
159
DQ(31)
80
DQ(32)
81
DQ(33)
86
DQ(34)
87
DQ(35)
199
DQ(36)
200
DQ(37)
205
DQ(38)
206
DQ(39)
89
DQ(40)
90
DQ(41)
95
DQ(42)
96
DQ(43)
208
DQ(44)
209
DQ(45)
214
DQ(46)
215
DQ(47)
98
DQ(48)
99
DQ(49)
107
DQ(50)
108
DQ(51)
217
DQ(52)
218
DQ(53)
226
DQ(54)
227
DQ(55)
110
DQ(56)
111
DQ(57)
116
DQ(58)
117
DQ(59)
229
DQ(60)
230
DQ(61)
235
DQ(62)
236
DQ(63)
6
MODT_B1
MODT_B0
DQSB0
-DQSB0
DQSB1
-DQSB1
DQSB2
-DQSB2
DQSB3
-DQSB3
DQSB4
-DQSB4
DQSB5
-DQSB5
DQSB6
-DQSB6
DQSB7
-DQSB7
DMB0
DMB1
DMB2
DMB3
DMB4
DMB5
DMB6
DMB7
MDB0
MDB1
MDB2
MDB3
MDB4
MDB5
MDB6
MDB7
MDB8
MDB9
MDB10
MDB11
MDB12
MDB13
MDB14
MDB15
MDB16
MDB17
MDB18
MDB19
MDB20
MDB21
MDB22
MDB23
MDB24
MDB25
MDB26
MDB27
MDB28
MDB29
MDB30
MDB31
MDB32
MDB33
MDB34
MDB35
MDB36
MDB37
MDB38
MDB39
MDB40
MDB41
MDB42
MDB43
MDB44
MDB45
MDB46
MDB47
MDB48
MDB49
MDB50
MDB51
MDB52
MDB53
MDB54
MDB55
MDB56
MDB57
MDB58
MDB59
MDB60
MDB61
MDB62
MDB63
5
MDB[0..63] [9]
5
4
4
3
3
2
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Date: Sheet
Date: Sheet
Date: Sheet
Gigabyte Technology
Custom
Custom
Custom
2
DDRII CHANNEL B
DDRII CHANNEL B
DDRII CHANNEL B
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
1
of
of
of
16 33
16 33
16 33
1
1.11
1.11
1.11
8
7
6
5
4
3
2
1
DDR TERMINATION
CHANNEL A
D D
C C
B B
DDRVTT Decouple
DDRVTT
BC46
BC46
4.7u/8/Y5V/10V/Z
4.7u/8/Y5V/10V/Z
BC47
BC47
4.7u/8/Y5V/10V/Z
4.7u/8/Y5V/10V/Z
DDR18V Decouple
DDR18V
0.1u/4/Y5V/16V/ZBC52 0.1u/4/Y5V/16V/ZBC52
0.1u/4/Y5V/16V/ZBC54 0.1u/4/Y5V/16V/ZBC54
0.1u/4/Y5V/16V/ZBC56 0.1u/4/Y5V/16V/ZBC56
DDRVTT Decouple
DDRVTT
0.1u/4/Y5V/16V/ZBC58 0.1u/4/Y5V/16V/ZBC58
0.1u/4/Y5V/16V/ZBC60 0.1u/4/Y5V/16V/ZBC60
0.1u/4/Y5V/16V/ZBC62 0.1u/4/Y5V/16V/ZBC62
SBAA[0..2]
-CSA[0..3]
CKEA[0..3]
MAAA[0..14]
MODT_A[0..1]
BC48
BC48
4.7u/8/Y5V/10V/Z
4.7u/8/Y5V/10V/Z
SBAA[0..2] [9,15]
-CSA[0..3] [9,15]
CKEA[0..3] [9,15]
MAAA[0..14] [9,15]
MODT_A[0..1] [9,15]
DDR18V
EC16 1000u/D/6.3V/8C/36m
EC16 1000u/D/6.3V/8C/36m
EC176 100u/D/10V/57
EC176 100u/D/10V/57
DDR18V=2X1000UF+100UF
BC49
BC49
4.7u/8/Y5V/10V/Z
4.7u/8/Y5V/10V/Z
+
+
+
+
DDRVTT
RN145 33/8P4R/4RN145 33/8P4R/4
MODT_A1
-CSA3
MAAA13
MAAA2
MAAA1
MAAA3
MAAA4
MAAA9
MAAA11
MAAA12
SBAA2
SBAA0
MAAA10
SBAA1
MAAA0
MAAA14
CKEA2
CKEA0
CKEA1
MODT_A0
-SCASA[9,15]
-SWEA[9,15]
-SRASA[9,15]
-CSA1
MAAA6
MAAA5
MAAA8
MAAA7
-CSA0
-CSA2
CKEA3 MAAB2
R1947 33/4R1947 33/4
78
56
34
12
RN147 33/8P4R/4RN147 33/8P4R/4
78
56
34
12
RN149 33/8P4R/4RN149 33/8P4R/4
78
56
34
12
RN151 33/8P4R/4RN151 33/8P4R/4
78
56
34
12
RN153 33/8P4R/4RN153 33/8P4R/4
78
56
34
12
RN155 33/8P4R/4RN155 33/8P4R/4
78
56
34
12
RN157 33/8P4R/4RN157 33/8P4R/4
78
56
34
12
RN159 33/8P4R/4RN159 33/8P4R/4
78
56
34
12
DDR TERMINATION
CHANNEL B
DDR18V
0.1u/4/Y5V/16V/ZBC51 0.1u/4/Y5V/16V/ZBC51 0.1u/4/Y5V/16V/Z/XBC57 0.1u/4/Y5V/16V/Z/XBC57
0.1u/4/Y5V/16V/ZBC53 0.1u/4/Y5V/16V/ZBC53
0.1u/4/Y5V/16V/ZBC55 0.1u/4/Y5V/16V/ZBC55
MODT_B[0..1]
SBAB[0..2]
-CSB[0..3]
CKEB[0..3]
MAAB[0..14]
MODT_B[0..1] [9,16]
SBAB[0..2] [9,16]
-CSB[0..3] [9,16]
CKEB[0..3] [9,16]
MAAB[0..14] [9,16]
DDRVTT DecoupleDDR18V Decouple
DDRVTT
0.1u/4/Y5V/16V/Z/XBC59 0.1u/4/Y5V/16V/Z/XBC59
0.1u/4/Y5V/16V/ZBC61 0.1u/4/Y5V/16V/ZBC61
DDRVTT
RN146 33/8P4R/4RN146 33/8P4R/4
78
-CSB3
-CSB1
MAAB1
MAAB3
MAAB4
MAAB5
MAAB6
MAAB8
MAAB7
MAAB9
-CSB2
-SWEB[9,16]
-SRASB[9,16]
-SCASB[9,16]
-CSB0
SBAB0
SBAB1
MAAB10
MAAB0
SBAB2
CKEB0
CKEB3
CKEB2
MODT_B1
MAAB13
MODT_B0
CKEB1
MAAB11
MAAB12
MAAB14
R1948 33/4R1948 33/4
56
34
12
RN148 33/8P4R/4RN148 33/8P4R/4
78
56
34
12
RN150 33/8P4R/4RN150 33/8P4R/4
78
56
34
12
RN152 33/8P4R/4RN152 33/8P4R/4
78
56
34
12
RN154 33/8P4R/4RN154 33/8P4R/4
78
56
34
12
RN156 33/8P4R/4RN156 33/8P4R/4
78
56
34
12
RN158 33/8P4R/4RN158 33/8P4R/4
78
56
34
12
RN160 33/8P4R/4RN160 33/8P4R/4
78
56
34
12
A A
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
8
7
6
5
4
3
Date: Sheet
Gigabyte Technology
DDRII TERMINATOR
DDRII TERMINATOR
DDRII TERMINATOR
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
17 33Thursday, July 17, 2008
17 33Thursday, July 17, 2008
2
17 33Thursday, July 17, 2008
1.11
1.11
of
of
of
1
1.11
8
D D
7
6
5
4
3
2
1
A_D[0..31] [22]
U9A
U9A
PAR[22]
-DEVSEL[22]
-PCIRST[22]
C124
C124
100p/4/NPO/50V/J/X
100p/4/NPO/50V/J/X
C C
B B
SB_HEATSIN
SB_HEATSIN
ICH33[21]
-IRDY[22]
-PCIPME[22]
-SERR[22]
-STOP[22]
-PLOCK[22]
-TRDY[22]
-PERR[22]
-FRAME[22]
-GNT0[22]
-GNT1[22]
-REQ0[22]
-REQ1[22]
-REQ2[22]
-REQ3[22]
-REQ4[22]
-REQ5[22]
-PIRQA[22]
-PIRQB[22]
-PIRQC[22]
-PIRQD[22]
-PIRQE[22]
-PIRQF[22]
-PIRQG[22]
-PIRQH[22]
1
PAR
-DEVSEL
ICH33
R171 22/4R171 22/4
-IRDY
-PCIPME
-SERR
-STOP
-PLOCK
-TRDY
-PERR
-FRAME
-GNT0
-GNT1
-GNT4
-GNT5
-REQ0
-REQ1
-REQ2
-REQ3
-REQ4
-REQ5
-PIRQA
-PIRQB
-PIRQC
-PIRQD
-PIRQE
-PIRQF
-PIRQG
-PIRQH
E10
PAR
A12
DEVSEL#
A9
PCICLK
B18
PCIRST#
A7
IRDY#
B19
PME#
B10
SERR#
F15
STOP#
E11
PLOCK#
F14
TRDY#
C9
PERR#
F16
FRAME#
E7
GNT0#
D16
GNT1#
D17
GNT2#
F13
GNT3#
A14
GNT4#_GPIO48
D8
GPIO17/GNT5#
D7
REQ0#
C16
REQ1#
C17
REQ2#
E13
REQ3#
A13
REQ4#/GPIO22
C8
GPIO1/REQ5#
A3
PIRQA#
B4
PIRQB#
C5
PIRQC#
B5
PIRQD#
G8
GPIO2/PIRQE#
F7
GPIO3/PIRQF#
F8
GPIO4/PIRQG#
G7
GPIO5/PIRQH#
ICH7/A1/[10HB1-032801-N2R]
ICH7/A1/[10HB1-032801-N2R]
-GNT4
R1744 1K/4/1/XR1744 1K/4/1/X
01=SPI
10=PCI
11=LPC(DEFAULT)
AD_0
AD_1
AD_2
AD_3
AD_4
AD_5
AD_6
AD_7
AD_8
AD_9
AD_10
AD_11
AD_12
AD_13
AD_14
AD_15
AD_16
AD_17
AD_18
AD_19
AD_20
AD_21
AD_22
AD_23
AD_24
AD_25
AD_26
AD_27
AD_28
AD_29
AD_30
AD_31
C/BE0#
C/BE1#
C/BE2#
C/BE3#
E18
C18
A16
F18
E16
A18
E17
A17
A15
C14
E14
D14
B12
C13
G15
G13
E12
C11
D11
A11
A10
F11
F10
E9
D9
B9
A8
A6
C7
B6
E6
D6
B15
C12
D12
C15
Pb-Free
-GNT5
A_D0
A_D1
A_D2
A_D3
A_D4
A_D5
A_D6
A_D7
A_D8
A_D9
A_D10
A_D11
A_D12
A_D13
A_D14
A_D15
A_D16
A_D17
A_D18
A_D19
A_D20
A_D21
A_D22
A_D23
A_D24
A_D25
A_D26
A_D27
A_D28
A_D29
A_D30
A_D31
-C_BE0
-C_BE1
-C_BE2
-C_BE3
R1745 1K/4/1R1745 1K/4/1
-C_BE0 [22]
-C_BE1 [22]
-C_BE2 [22]
-C_BE3 [22]
DMI_ICH_MT_IR_0_DN[10]
DMI_ICH_MT_IR_0_DP[10]
DMI_MCH_IT_MR_0_DN[10]
DMI_MCH_IT_MR_0_DP[10]
DMI_ICH_MT_IR_1_DN[10]
DMI_ICH_MT_IR_1_DP[10]
DMI_MCH_IT_MR_1_DN[10]
DMI_MCH_IT_MR_1_DP[10]
DMI_ICH_MT_IR_2_DN[10]
DMI_MCH_IT_MR_2_DN[10]
DMI_MCH_IT_MR_2_DP[10]
DMI_ICH_MT_IR_3_DN[10]
DMI_ICH_MT_IR_3_DP[10]
DMI_MCH_IT_MR_3_DN[10]
DMI_MCH_IT_MR_3_DP[10]
Close to ICH
as short as possible
DMI_ICH_MT_IR_0_DN
DMI_ICH_MT_IR_0_DP
C1863 0.1u/4/X7R/16V/KC1863 0.1u/4/X7R/16V/K
C1864 0.1u/4/X7R/16V/KC1864 0.1u/4/X7R/16V/K
DMI_ICH_MT_IR_1_DN
DMI_ICH_MT_IR_1_DP
C1865 0.1u/4/X7R/16V/KC1865 0.1u/4/X7R/16V/K
C1866 0.1u/4/X7R/16V/KC1866 0.1u/4/X7R/16V/K
DMI_ICH_MT_IR_2_DN
DMI_ICH_MT_IR_2_DP
C1867 0.1u/4/X7R/16V/KC1867 0.1u/4/X7R/16V/K
C1868 0.1u/4/X7R/16V/KC1868 0.1u/4/X7R/16V/K
DMI_ICH_MT_IR_3_DN
DMI_ICH_MT_IR_3_DP
C1869 0.1u/4/X7R/16V/KC1869 0.1u/4/X7R/16V/K
C1870 0.1u/4/X7R/16V/KC1870 0.1u/4/X7R/16V/K
PCIE_IN0[22]
PCIE_IP0[22]
PCIE_ON0[22]
PCIE_OP0[22]
ML_IN[33]
ML_IP[33]
ML_ON[33]
ML_OP[33]
ICH7 ONLY 4 LANE
VCC1_5
-SRCCLK_ICH[21]
SRCCLK_ICH[21]
DMI_ICH_IT_MR_0_DN
DMI_ICH_IT_MR_0_DP
DMI_ICH_IT_MR_1_DP
DMI_ICH_IT_MR_2_DN
DMI_ICH_IT_MR_2_DP
DMI_ICH_IT_MR_3_DN
DMI_ICH_IT_MR_3_DP
C1874 0.1u/4/X7R/16V/KC1874 0.1u/4/X7R/16V/K
C1875 0.1u/4/X7R/16V/KC1875 0.1u/4/X7R/16V/K
C1894 0.1u/4/X7R/16V/KC1894 0.1u/4/X7R/16V/K
C1895 0.1u/4/X7R/16V/KC1895 0.1u/4/X7R/16V/K
R173 24.9/6/1R173 24.9/6/1
-SRCCLK_ICH
SRCCLK_ICH
U9B
U9B
V26
DMI_0RXN
V25
DMI_0RXP
U28
DMI_0TXN
U27
DMI_0TXP
Y26
DMI_1RXN
Y25
DMI_1RXP
W28
DMI_1TXN
W27
DMI_1TXP
AB26
DMI_2RXN
AB25
DMI_2RXP
AA28
DMI_2TXN
AA27
DMI_2TXP
AD25
DMI_3RXN
AD24
DMI_3RXP
AC28
DMI_3TXN
AC27
DMI_3TXP
F26
PE0RXN
F25
PE0RXP
E28
PE0TXN
E27
PE0TXP
H26
PE1RXN
H25
PE1RXP
G28
PE1TXN
G27
PE1TXP
K26
PE2RXN
K25
PE2RXP
J28
PE2TXN
J27
PE2TXP
M26
PE3RXN
M25
PE3RXP
L28
PE3TXN
L27
PE3TXP
P26
PE4RXN
P25
PE4RXP
N28
PE4TXN
N27
PE4TXP
T25
PE5RXN
T24
PE5RXP
R28
PE5TXN
R27
PE5TXP
C25
DMI_ZCOMP
D25
DMI_IRCOMP
AE28
DMICLKN
AE27
DMICLKP
ICH7/A1/[10HB1-032801-N2R]
ICH7/A1/[10HB1-032801-N2R]
USBP_0N
USBP_0P
USBP_1N
USBP_1P
USBP_2N
USBP_2P
USBP_3N
USBP_3P
USBP_4N
USBP_4P
USBP_5N
USBP_5P
USBP_6N
USBP_6P
USBP_7N
USBP_7P
OC_0#
OC_1#
OC_2#
OC_3#
OC_4#
GPIO29_OC_5#
GPIO30_OC_6#
GPIO31_OC_7#
USBRBIAS
USBRBIAS#
CLK48
F1
F2
G4
G3
H1
H2
J4
J3
K1
K2
L4
L5
M1
M2
N4
N3
D3
C4
D5
D4
E5
C3
A2
B3
D1
D2
B2
-USBP0
+USBP0
-USBP1
+USBP1
-USBP2
+USBP2
-USBP3DMI_ICH_IT_MR_1_DN
+USBP3
-USBP4
+USBP4
-USBP5
+USBP5
-USBP6
+USBP6
-USBP7
+USBP7
R172 22.6/6/1R172 22.6/6/1
USBCLK48
-USBP0 [23]
+USBP0 [23]
-USBP1 [23]
+USBP1 [23]
-USBP2 [23]
+USBP2 [23]
-USBP3 [23]
+USBP3 [23]
-USBP4 [33]
+USBP4 [33]DMI_ICH_MT_IR_2_DP[10]
-USBP5 [33]
+USBP5 [33]
-USBP6 [23]
+USBP6 [23]
-USBP7 [23]
+USBP7 [23]
-USBOC_F [23]
-USBOC_R [33]
USBCLK48 [21]
A A
Gigabyte Technology
Gigabyte Technology
SB_HS/[12SP2-030005-22R_12SP2-030005-23R_12SP2-030005-24R]
2
SB_HS/[12SP2-030005-22R_12SP2-030005-23R_12SP2-030005-24R]
SB_HS
SB_HS
GOLDEN HS
8
7
6
5
4
3
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet of
Date: Sheet of
Date: Sheet
Gigabyte Technology
ICH7-PCI, DMI, LAN, USB
ICH7-PCI, DMI, LAN, USB
ICH7-PCI, DMI, LAN, USB
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
2
1.11
1.11
of
18 33Thursday, July 17, 2008
18 33Thursday, July 17, 2008
18 33Thursday, July 17, 2008
1
1.11
8
-LDRQ0[24]
-LFRAME[24]
C12910p/4/NPO/50V/J/X C12910p/4/NPO/50V/J/X
ACZ_SDOUT[27]
SATA0TXP
SATA0TXN
SATA0RXN
SATA0RXP
SATA2TXP
SATA2TXN
SATA2RXN
SATA2RXP
ACZ_BITCLK
-ACZ_RST[27]
ACZ_SDIN2[27]
ACZ_SYNC[27]
ICHCLK14[21]
A20GATE[24]
-A20M[6]
-IGNNE[6]
-HINIT[4]
INTR[6]
-FERR[6]
NMI[6]
-KBRST[24]
SERIRQ[24]
-SMI[6]
-STPCLK[6]
-THRMTRIP[6]
C138 0.01u/4/X7R/16V/KC138 0.01u/4/X7R/16V/K
C140 0.01u/4/X7R/16V/KC140 0.01u/4/X7R/16V/K
C142 0.01u/4/X7R/16V/KC142 0.01u/4/X7R/16V/K
C144 0.01u/4/X7R/16V/KC144 0.01u/4/X7R/16V/K
C146 0.01u/4/X7R/16V/KC146 0.01u/4/X7R/16V/K
C148 0.01u/4/X7R/16V/KC148 0.01u/4/X7R/16V/K
C150 0.01u/4/X7R/16V/KC150 0.01u/4/X7R/16V/K
C152 0.01u/4/X7R/16V/KC152 0.01u/4/X7R/16V/K
D D
ACZ_BITCLK[27]
C C
B B
A A
8
LAD0[24]
LAD1[24]
LAD2[24]
LAD3[24]
R174 33/4R174 33/4
R175 33/4R175 33/4
ACZ_SDIN2
R176 33/4R176 33/4
R177 33/4R177 33/4
ICHCLK14
7
LAD0
LAD1
LAD2
LAD3
-LDRQ0
-LFRAME
A20GATE
-A20M
-IGNNE
TP24TP24
-HINIT
INTR
-FERR
NMI
-KBRST
SERIRQ
-SMI
-STPCLK
-THRMTRIP
7
U9D
U9D
AA5
GPIO23/LDRQ1#
AA6
LAD_0
AB5
LAD_1
AC4
LAD_2
Y6
LAD_3
AC3
LDRQ_0#
AB3
LFRAME#
U1
ACZ_BIT_CLK
R5
ACZ_RST#
T2
ACZ_SDI0
T3
ACZ_SDI1
T1
ACZ_SDI2
T4
ACZ_SDOUT
R6
ACZ_SYNC
AC1
CLK14
W1
EE_CS
W3
EE_DIN
Y2
EE_DOUT
Y1
EE_SHCLK
C19
LAN_RST#
V3
LAN_CLK
U3
LAN_RSTSYNC
U5
LAN_RXD_0
V4
LAN_RXD_1
T5
LAN_RXD_2
U7
LAN_TXD_0
V6
LAN_TXD_1
V7
LAN_TXD_2
AE22
A20GATE
AH28
A20M#
AG27
CPUSLP#
AC22
DPRSLPVR/GPIO16
AF24
TP1/DPRSTP#
AH25
TP2/DPSLP#
AG22
IGNNE#
AG21
INIT3_3V#
AF22
INIT#
AF25
INTR
AG26
FERR#
AH24
NMI
AG23
RCIN#
AH21
SERIRQ
AF23
SMI#
AH22
STPCLK#
AF26
THERMTRIP#
ICH7/A1/[10HB1-032801-N2R]
ICH7/A1/[10HB1-032801-N2R]
NEW TYPE:BATTERY-DUAL-4
BAT
BAT
BAT-SK/BK/P/S/D/SN
BAT-SK/BK/P/S/D/SN
5
2
SATAII0
SATAII0
1
GND
2
A+
3
A-
4
GND
5
B-
6
B+
7
GND
SATA2/7/810C/H/OP/VA/D/1/B
SATA2/7/810C/H/OP/VA/D/1/B
SATAII2
SATAII2
1
GND
2
A+
3
A-
4
GND
5
B-
6
B+
7
GND
SATA2/7/810C/H/OP/VA/D/1/B
SATA2/7/810C/H/OP/VA/D/1/B
6
SPI_MOSI
SPI_MISO
SPI_CS#
SPI_CLK
SPI_ARB
GPIO0_BM_BUSY#
STPPCI#_GPIO18
STPCPU#_GPIO20
CLKRUN#_GPIO32
GPIO33/AZ_DOCK_EN#
GPIO34/AZ_DOCK_RST#
VRMPWRGD
CPUPWRGD/GPIO49
MCH_SYNCH#
PWRBTN#
SLP_S3#
SLP_S4#
SLP_S5#
SUS_STAT#
SUSCLK
SYS_RST#
PLTRST#
TP0_BATLOW#
BATTERY
BATTERY
CR2032
CR2032
CR2032
CR2032
+
+
7
NC
6
3
SATAII1
SATAII1
7
GND
6
B+
5
B-
4
GND
3
A-
2
A+
1
GND
SATA2/7/810C/H/OP/VA/D/1/B
SATA2/7/810C/H/OP/VA/D/1/B
SATAII3
SATAII3
7
GND
6
B+
5
B-
4
GND
3
A-
2
A+
1
GND
SATA2/7/810C/H/OP/VA/D/1/B
SATA2/7/810C/H/OP/VA/D/1/B
6
GP28
GP27
GP26
GPIO6
GPIO7
GP35
GP38
GP39
THRM#
RI#
TP3
WAKE#
GP25
GP24
GP15
GP14
GP13
GP12
GP10
GP9
GP8
RB
SOCKET
4
1
9
8
ICH_SPI_MOSI
P5
ICH_SPI_MISO
P2
ICH_-SPI_CS
P6
ICH_SPI_CLK
R2
P1
E23
B21
GPO26
A21
AB18
AC21
AC18
AC20
AF21
-SPI_WP0
AG18
-SPI_WP1
AC19
U2
AD21
AD20
AE20
AF20
ICH_VRMGD
AD22
CPUPWROK
AG24
-ICHSYNC
AH20
PWRBTSW
C23
-RI
A28
-SLP_S3
B24
-S4_S5
D23
R179 0/4/XR179 0/4/X
F22
-SUSTAT
A27
TP25TP25
C20
-SYS_RST
A22
C26
-BATLOW
C21
R1860 1K/4/1R1860 1K/4/1
F21
F20
GPO25
D20
R3
E22
R4
-LPCPME
E19
F19
-SLP_BTN
A20
P66DET
E20
-SKTOCC
E21
3VDUAL
-RTCRST
BATTERY
RB 1K/4/1RB 1K/4/1
C139 0.01u/4/X7R/16V/KC139 0.01u/4/X7R/16V/K
C141 0.01u/4/X7R/16V/KC141 0.01u/4/X7R/16V/K
C143 0.01u/4/X7R/16V/KC143 0.01u/4/X7R/16V/K
C145 0.01u/4/X7R/16V/KC145 0.01u/4/X7R/16V/K
C147 0.01u/4/X7R/16V/KC147 0.01u/4/X7R/16V/K
C149 0.01u/4/X7R/16V/KC149 0.01u/4/X7R/16V/K
C151 0.01u/4/X7R/16V/KC151 0.01u/4/X7R/16V/K
C153 0.01u/4/X7R/16V/KC153 0.01u/4/X7R/16V/K
5
ICH_SPI_MISO [26]
ICH_-SPI_CS [24,26]
ICH_SPI_CLK [26]
GPO26 [32]
-SPI_WP0 [26]
-SPI_WP1 [26]
-THERM [24]
CPUPWROK [6]
-ICHSYNC [11]
PWRBTSW [24]
-RI [25]
-SLP_S3 [24,29]
-S4_S5 [21,29]
-SYS_RST [5,21,32]
R180 33/4R180 33/4
3VDUAL
-PCIE_WAKE [14,22,33]
-LPCPME [24]
P66DET [23]
-SKTOCC [6]
SHW/D0.64*5.08*6.74
SHW/D0.64*5.08*6.74
R185 390K/4R185 390K/4
LOW_IR/BAT54C/SOT23/200mA/[10DK1-424005-01R_10DK1-424005-04R_10DK1-200054-14R]
LOW_IR/BAT54C/SOT23/200mA/[10DK1-424005-01R_10DK1-424005-04R_10DK1-200054-14R]
D1
D1
R188
C135
C135
1u/6/X5R/10V/K
1u/6/X5R/10V/K
R188
20K/4/1
20K/4/1
VBAT [24]
SATA1RXP
SATA1RXN
SATA1TXN
SATA1TXP
SATA3RXP
SATA3RXN
SATA3TXN
SATA3TXP
C136
C136
1u/6/X5R/10V/K
1u/6/X5R/10V/K
2
3
1
5
4
PDD[0..15][23]ICH_SPI_MOSI [26]
PDA[0..2][23]
-PFMRST [11,24]
C130
C130
33p/4/NPO/50V/J/X
33p/4/NPO/50V/J/X
X1-SHT
X1-SHT
RTCVDD
INTVRMEN
-RTCRST
4
PDD[0..15]
-PDDACK[23]
PDDREQ[23]
-PDIOR[23]
-PDIOW[23]
PIORDY[23]
PDA[0..2]
-PCS1[23]
-PCS3[23]
IDEIRQ[23]
PWROK1
C131
C131
33p/4/NPO/50V/J/X
33p/4/NPO/50V/J/X
RTCVDD [20,26]
CLR_CMOS
CLR_CMOS
PH/1*2/BK/2.54/VA/D
PH/1*2/BK/2.54/VA/D
0315
3
U9C
U9C
PDD0
AB15
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15
-PDDACK
PDDREQ
-PDIOR
-PDIOW
PIORDY
PDA0
PDA1
PDA2
-PCS1
-PCS3
IDEIRQ
DD_0
AE14
DD_1
AG13
DD_2
AF13
DD_3
AD14
DD_4
AC13
DD_5
AD12
DD_6
AC12
DD_7
AE12
DD_8
AF12
DD_9
AB13
DD_10
AC14
DD_11
AF14
DD_12
AH13
DD_13
AH14
DD_14
AC15
DD_15
AF16
DDACK#
AE15
DDREQ
AF15
DIOR#
AH15
DIOW#
AG16
IORDY
AH17
DA0
AE17
DA1
AF17
DA2
AE16
DCS1#
AD16
DCS3#
AH16
IDEIRQ
ICH7/A1/[10HB1-032801-N2R]
ICH7/A1/[10HB1-032801-N2R]
SMBALERT#/GPIO11
R1.1 DES LITE DESIGN
3
SATA_0RXN
SATA_0RXP
SATA_0TXN
SATA_0TXP
SATA_1RXN
SATA_1RXP
SATA_1TXN
SATA_1TXP
SATA_2RXN
SATA_2RXP
SATA_2TXN
SATA_2TXP
SATA_3RXN
SATA_3RXP
SATA_3TXN
SATA_3TXP
SATA_CLKN
SATA_CLKP
SATARBIASN
SATARBIASP
SMBCLK
SMBDATA
SMLINK0
SMLINK1
LINKALERT#
SATALED#
SATA0GP/GPIO21
SATA1GP/GPIO19
SATA2GP/GPIO36
SATA3GP/GPIO37
INTRUDER#
PWROK
RSMRST#
RTCX1
RTCX2
RTCRST#
INTVRMEN
SPKR
-SMBALRT
SMLINK1
SMLINK0
-LINKALERT
-SUSTAT
-PCIE_WAKE
SMBDATA
SMBCLK
-RI
-SYS_RST
-BATLOW
-LPCPME
-SKTOCC
R2919
R2919
1K/4/1/X
1K/4/1/X
GPO37
GPO21
GPO36
GPO19
R1934
R1934
1K/4/1
1K/4/1
2
AF3
AE3
AG2
AH2
AE5
AD5
AG4
AH4
AF7
AE7
AG6
AH6
AD9
AE9
AG8
AH8
AF1
AE1
AH10
AG10
B23
C22
B22
B25
A25
A26
AF18
AF19
AH18
AH19
AE19
Y5
AA4
Y4
AB1
AB2
AA3
W4
A19
RN8
RN8
8.2K/8P4R/4
8.2K/8P4R/4
1 2
3 4
5 6
7 8
RN10
RN10
8.2K/8P4R/4
8.2K/8P4R/4
1 2
3 4
5 6
7 8
RN12
RN12
8.2K/8P4R/4
8.2K/8P4R/4
1 2
3 4
5 6
7 8
R1590 8.2K/4R1590 8.2K/4
SATA0RXN
SATA0RXP
SATA0TXN
SATA0TXP
SATA1RXN
SATA1RXP
SATA1TXN
SATA1TXP
SATA2RXN
SATA2RXP
SATA2TXN
SATA2TXP
SATA3RXN
SATA3RXP
SATA3TXN
SATA3TXP
R178 24.9/6/1R178 24.9/6/1
-SMBALRT
SMBCLK
SMBDATA
SMLINK0
SMLINK1
-LINKALERT
-SATALED
GPO21
GPO19
GPO36
GPO37
R181
R181
1M/4
1M/4
-RSMRST
Y2
Y1
-RTCRST
INTVRMEN
SPKR
C132
C132
18p/4/NPO/50V/J
18p/4/NPO/50V/J
3VDUAL
SMBCLK [14,15,16,21,22]
SMBDATA [14,15,16,21,22]
-SATALED [23]
RTCVDD
PWROK1 [11,24,29]
-RSMRST [24,29]
Y2
Y1
R183 10M/4R183 10M/4
SPKR [32]
32.768K/12.5P/20PPM/TF38/35K/D
32.768K/12.5P/20PPM/TF38/35K/D
ICH_VRMGD
-THERM
A20GATE
-KBRST
-SLP_BTN
SERIRQ
PWROK1
1
-SRCCLK_SATA [21]
SRCCLK_SATA [21]
XTALS-RH
X1
X1
34
C133
C133
18p/4/NPO/50V/J
18p/4/NPO/50V/J
R1555 8.2K/4R1555 8.2K/4
R1556 8.2K/4R1556 8.2K/4
RN11
RN11
8.2K/8P4R/4
8.2K/8P4R/4
1 2
3 4
5 6
7 8
R1554 8.2K/4R1554 8.2K/4
0315-->intel
VCC3
GPO25 PULL-DOWN CHECK
GPO25(-RSMRST
R2920
R2920
1K/4/1
1K/4/1
DUAL BIOS
R1935
R1935
1K/4/1
1K/4/1
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet of
Date: Sheet of
Date: Sheet
2
LATCH
VCC3
3 4
5 6
1 2
7 8
RN13
RN13
8.2K/8P4R/4
8.2K/8P4R/4
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
ICH7-IDE, SATA, GPIO, CTRL
ICH7-IDE, SATA, GPIO, CTRL
ICH7-IDE, SATA, GPIO, CTRL
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
GPO25
LOW,
R195 1K/4/1/XR195 1K/4/1/X
R1861 5.1K/4/1R1861 5.1K/4/1
19 33Thursday, July 17, 2008
19 33Thursday, July 17, 2008
19 33Thursday, July 17, 2008
1
3VDUAL
of
1.11
1.11
1.11
)
8
U9F
U9F
A4
VSS1
A23
VSS2
B1
VSS3
B8
VSS4
B11
VSS5
B14
VSS6
B17
VSS7
B20
VSS8
B26
VSS9
B28
VSS10
D D
C C
B B
A A
C2
C6
D10
D13
D18
D21
D24
E1
E2
E8
E15
F3
F4
F5
F12
F27
F28
G1
G2
G5
G6
G9
G14
G18
G21
G24
G25
G26
H3
H4
H5
H24
H27
H28
J1
J2
J5
J24
J25
J26
K24
K27
K28
L13
L15
L24
L25
L26
M3
M4
M5
M12
M13
M14
M15
M16
M17
M24
M27
M28
N1
N2
N5
N6
N11
N12
N13
N14
N15
N16
N17
N18
N24
N25
N26
P3
P4
P12
P13
P14
P15
P16
P17
P24
P27
P28
R1
R11
R12
R13
ICH7/A1/[10HB1-032801-N2R]
ICH7/A1/[10HB1-032801-N2R]
8
VSS11
VSS12
VSS13
VSS14
VSS15
VSS16
VSS17
VSS18
VSS19
VSS20
VSS21
VSS22
VSS23
VSS24
VSS25
VSS26
VSS27
VSS28
VSS29
VSS30
VSS31
VSS32
VSS33
VSS34
VSS35
VSS36
VSS37
VSS38
VSS39
VSS40
VSS41
VSS42
VSS43
VSS44
VSS45
VSS46
VSS47
VSS48
VSS49
VSS50
VSS51
VSS52
VSS53
VSS54
VSS55
VSS56
VSS57
VSS58
VSS59
VSS60
VSS61
VSS62
VSS63
VSS64
VSS65
VSS66
VSS67
VSS68
VSS69
VSS70
VSS71
VSS72
VSS73
VSS74
VSS75
VSS76
VSS77
VSS78
VSS79
VSS80
VSS81
VSS82
VSS83
VSS84
VSS85
VSS86
VSS87
VSS88
VSS89
VSS90
VSS91
VSS92
VSS93
VSS94
VSS95
VSS96
VSS97
VSS98
VSS99
VSS100
VSS101
VSS102
VSS103
VSS104
VSS105
VSS106
VSS107
VSS108
VSS109
VSS110
VSS111
VSS112
VSS113
VSS114
VSS115
VSS116
VSS117
VSS118
VSS119
VSS120
VSS121
VSS122
VSS123
VSS124
VSS125
VSS126
VSS127
VSS128
VSS129
VSS130
VSS131
VSS132
VSS133
VSS134
VSS135
VSS136
VSS137
VSS138
VSS139
VSS140
VSS141
VSS142
VSS143
VSS144
VSS145
VSS146
VSS147
VSS148
VSS149
VSS150
VSS151
VSS152
VSS153
VSS154
VSS155
VSS156
VSS157
VSS158
VSS159
VSS160
VSS161
VSS162
VSS163
VSS164
VSS165
VSS166
VSS167
VSS168
VSS169
VSS170
VSS171
VSS172
VSS173
VSS174
VSS175
VSS176
VSS177
VSS178
VSS179
VSS180
VSS181
VSS182
VSS183
VSS184
VSS185
VSS186
VSS187
VSS188
VSS189
VSS190
VSS191
VSS192
VSS193
VSS194
R14
R15
R16
R17
R18
T6
T12
T13
T14
T15
T16
T17
U4
U12
U13
U14
U15
U16
U17
U24
U25
U26
V2
V13
V15
V24
V27
V28
W6
W24
W25
W26
Y3
Y24
Y27
Y28
AA1
AA24
AA25
AA26
AB4
AB6
AB11
AB14
AB16
AB19
AB21
AB24
AB27
AB28
AC2
AC5
AC9
AC11
AD1
AD3
AD4
AD7
AD8
AD11
AD15
AD19
AD23
AE2
AE4
AE8
AE11
AE13
AE18
AE21
AE24
AE25
AF2
AF4
AF8
AF11
AF27
AF28
AG1
AG3
AG7
AG14
AG17
AG20
AG25
AH1
AH3
AH7
AH12
AH23
AH27
C27
E4
AG11
7
7
6
D3
D3
BAT54A/SOT23/200mA
BAT54A/SOT23/200mA
1
3
VCC3
power
min~max:-0.5~2.1V
2
5VSB
6
VCC
R196
R196
1K/4/1
1K/4/1
ICH7VREF
BC70
BC70
1u/6/X5R/10V/K
1u/6/X5R/10V/K
R197 10/6R197 10/6
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
VTT_GMCH
1u/6/X5R/10V/K
1u/6/X5R/10V/K
VCC1_5
VCC1_5
BC71
BC71
C163
C163
VCC1_25
C158
C158
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C161
C161
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C164
C164
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C165
C165
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
C168
C168
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C172
C172
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C176
C176
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
C162
C162
4.7u/8/Y5V/10V/Z
4.7u/8/Y5V/10V/Z
C183
C183
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C185
C185
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
5
VCCDMIPLL
5
L9 0/8/SHT/XL9 0/8/SHT/X
VCC1_5
U9E
U9E
G10
V5REF
AD17
V5REF
F6
V5REF_SUS
AG28
VCCDMIPLL
AE23
V_CPU_IO
AE26
V_CPU_IO
AH26
V_CPU_IO
L11
VCC1_05
L12
VCC1_05
L14
VCC1_05
L16
VCC1_05
L17
VCC1_05
L18
VCC1_05
M11
VCC1_05
M18
VCC1_05
P11
VCC1_05
P18
VCC1_05
T11
VCC1_05
T18
VCC1_05
U11
VCC1_05
U18
VCC1_05
V11
VCC1_05
V12
VCC1_05
V14
VCC1_05
V16
VCC1_05
V17
VCC1_05
V18
VCC1_05
A1
VCC1_5_A
F17
VCC1_5_A
G17
VCC1_5_A
H6
VCC1_5_A
H7
VCC1_5_A
J6
VCC1_5_A
J7
VCC1_5_A
T7
VCC1_5_A
AB7
VCC1_5_A
AB8
VCC1_5_A
AB9
VCC1_5_A
AB10
VCC1_5_A
AB17
VCC1_5_A
AC6
VCC1_5_A
AC7
VCC1_5_A
AC8
VCC1_5_A
AC10
VCC1_5_A
AC17
VCC1_5_A
AD6
VCC1_5_A
AD10
VCC1_5_A
AE6
VCC1_5_A
AE10
VCC1_5_A
AF5
VCC1_5_A
AF6
VCC1_5_A
AF9
VCC1_5_A
AF10
VCC1_5_A
AG5
VCC1_5_A
AG9
VCC1_5_A
AH5
VCC1_5_A
AH9
VCC1_5_A
D26
VCC1_5_B
D27
VCC1_5_B
D28
VCC1_5_B
E24
VCC1_5_B
E25
VCC1_5_B
E26
VCC1_5_B
F23
VCC1_5_B
F24
VCC1_5_B
G22
VCC1_5_B
G23
VCC1_5_B
H22
VCC1_5_B
H23
VCC1_5_B
J22
VCC1_5_B
J23
VCC1_5_B
K22
VCC1_5_B
K23
VCC1_5_B
L22
VCC1_5_B
L23
VCC1_5_B
M22
VCC1_5_B
M23
VCC1_5_B
N22
VCC1_5_B
N23
VCC1_5_B
P22
VCC1_5_B
P23
VCC1_5_B
R22
VCC1_5_B
R23
VCC1_5_B
R24
VCC1_5_B
R25
VCC1_5_B
R26
VCC1_5_B
ICH7/A1/[10HB1-032801-N2R]
ICH7/A1/[10HB1-032801-N2R]
4
C159
C159
1u/6/X5R/10V/K
1u/6/X5R/10V/K
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCUSBPLL
VCC3_3/VCCHDA
VCCSATAPLL
VCCRTC
VCCSUS1_05
VCCSUS1_05
VCCSUS1_05
VCCSUS1_05/VCCLAN1_05
VCCSUS1_05/VCCLAN1_06
VCCSUS3_3/VCCLAN3_3
VCCSUS3_3/VCCLAN3_3
VCCSUS3_3/VCCLAN3_3
VCCSUS3_3/VCCLAN3_3
VCCSUS3_3/VCCSUSHDA
4
VCCDMIPLL
C160
C160
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
T22
T23
T26
T27
T28
U22
U23
V22
V23
W22
W23
Y22
Y23
AA22
AA23
AB22
AB23
AC23
AC24
AC25
AC26
AD26
AD27
AD28
A5
B7
B13
B16
B27
C10
D15
F9
G11
G12
G16
AA7
AB12
AB20
AC16
AD13
AD18
AG12
AG15
AG19
AH11
A24
C24
D19
D22
E3
G19
K3
K4
K5
K6
L1
L2
L3
L6
L7
M6
M7
N7
P7
C1
U6
AD2
W5
K7
C28
G20
Y7
AA2
V1
V5
W2
W7
R7
3
VCC1_5
C155
C155
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C156
C156
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
VCC3
C170
C170
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C171
C171
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
3VDUAL_SB
C175
C175
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C177
C177
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C179
C179
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C186
C186
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
3VDUAL_SB
C187
C187
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
0.047u/4/Y5V/16V/Z
0.047u/4/Y5V/16V/Z
0.047u/4/Y5V/16V/Z
0.047u/4/Y5V/16V/Z
FOR
3
ESD
VCC3
BC72
BC72
1u/6/Y5V/10V/Z/X
1u/6/Y5V/10V/Z/X
3VDUAL_SB
KQ1
KQ1
L1117XG/SOT223/1A
L1117XG/SOT223/1A
RTCVDD [19,26]
ESD
BC177
BC177
BC178
BC178
2
KR1
KR1
100/6/1
100/6/1
KR2
KR2
169/6/1
169/6/1
C184
C184
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
3VDUAL_SB
KBC1
KBC1
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
VCC1_5
5VDUAL
3
2
4
1
L22
L22
0/8/SHT/X
0/8/SHT/X
VCC1_5
BC176
BC176
4.7u/8/Y5V/10V/Z
4.7u/8/Y5V/10V/Z
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet of
Date: Sheet of
Date: Sheet
Gigabyte Technology
ICH7-PWR & GND
ICH7-PWR & GND
ICH7-PWR & GND
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
2
1
+
+
KEC1
KEC1
100u/D/10V/57
100u/D/10V/57
20 33Thursday, July 17, 2008
20 33Thursday, July 17, 2008
20 33Thursday, July 17, 2008
1
of
1.11
1.11
1.11
CLK GEN CK505
5
4
3
2
1
U10
D D
CPUCLK[6]
-CPUCLK[6]
MCHCLK[8]
-MCHCLK[8]
DOTCLK[11]
-DOTCLK[11]
SRCCLK_SATA[19]
-SRCCLK_SATA[19]
PCIE_CLK0[22]
-PCIE_CLK0[22]
SRCCLK_3GIO[14]
-SRCCLK_3GIO[14]
SRCCLK_LAN[33]
-SRCCLK_LAN[33]
SRCCLK_ICH[18]
-SRCCLK_ICH[18] SMBDATA [14,15,16,19,22]
C C
B B
SRCCLK_MCH[10]
-SRCCLK_MCH[10]
LPCCLK48[24]
USBCLK48[18]
ICHCLK14[19]
CPUCLK
-CPUCLK
MCHCLK
-MCHCLK
DOTCLK
-DOTCLK
SRCCLK_SATA
-SRCCLK_SATA
PCIE_CLK0
-PCIE_CLK0
SRCCLK_3GIO
-SRCCLK_3GIO
SRCCLK_LAN
-SRCCLK_LAN
SRCCLK_ICH
-SRCCLK_ICH
SRCCLK_MCH
-SRCCLK_MCH
PCLK0
PCLK0[22]
LPC33
LPC33[24]
PCLK1
PCLK1[22]
ICH33 FSB
ICH33[18]
LPCCLK48
USBCLK48
ICHCLK14
CKVDD
R237 33/4R237 33/4 BC740
R246 33/4R246 33/4
R238 33/4R238 33/4
R243 33/4R243 33/4
R200 22/4R200 22/4
R201 22/4R201 22/4
R199 33/4R199 33/4
R2898 8.2K/4R2898 8.2K/4
GSEL
GSEL
FSD
FSC
FSA
U10
52
CPUT0+
51
CPUC0-
49
CPUT1+
48
CPUC1-
14
DOT96T/SATAT+
15
DOT96C/SATAC-
17
SATAT/PCIET8+
18
SATAC/PCIEC8-
20
PCIET0+
21
PCIEC0-
22
PCIET1+
23
PCIEC1-
25
PCIET2+
26
PCIEC2-
27
PCIET3+
28
PCIEC3-
29
PCIET4+
30
PCIEC4-
39
PCIET5+
38
PCIEC5-
41
PCIET6+
40
PCIEC6-
44
PCIET7+
43
PCIEC7-
63
PCICLK0
1
*GSEL/PCICLK1_2X
3
PCICLK2_2X
4
PCICLK3
5
FSD/PCICLK4
8
FSLC/PCICLK5
9
FSLB/PCICLK6
12
FSLA/USB_48
60
REF0
RTM875T-587-VB-GRT/TSSOP64
RTM875T-587-VB-GRT/TSSOP64
GSEL=1,96Mhz from 14/15,SATACLK from 17/18
GSEL=0,SATACLK from 14/15,PCIECLK from
17/18
FSBSEL0[5]
FSBSEL1[5]
FSBSEL2[5]
VDDSATA/VDDSATA_STB
Vtt_PwrGd/PD#/WOL_STOP#
R6 1K/4/1R6 1K/4/1
R2895 1K/4/1R2895 1K/4/1
R2896 1K/4/1R2896 1K/4/1
VDD25Mhz
VDDPCIEX
VDDA/24.576Mhz
RESET_IN#/RESET#
VDDPCI0
VDDPCI1
VDD48
VDDI/O
VDDCPU
VDDREF
SCLK
SDATA
25Mhz_0
25Mhz_1
DOC_0**
DOC_1**
**RLATCH
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
FSA
FSB
FSC
X1
X2
2
7
11
33
37
47
50
56
19
45
58
57
54
55
R2897 22/4R2897 22/4
35
34
61
62
6
10
32
13
16
24
31
36
42
46
53
59
64
BC75
BC75
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C203 22p/4/NPO/50V/JC203 22p/4/NPO/50V/J
X2
X2
14.318M/16p/20ppm/49US/40/D
14.318M/16p/20ppm/49US/40/D
C206 22p/4/NPO/50V/JC206 22p/4/NPO/50V/J
BC740
10p/4/NPO/50V/J/X
10p/4/NPO/50V/J/X
BC76
BC76
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
LAN25MCLK [33]
overclocking
CKVDD
R1917 22/4R1917 22/4
BC13
BC13
10p/4/NPO/50V/J/X
10p/4/NPO/50V/J/X
CKVDD
FSD
BC77
BC77
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
R2916
R2916
RTK
8.2K/4
8.2K/4
R4
8.2K/4/XR48.2K/4/X
BC78
BC78
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
CKVDD
SMBCLK [14,15,16,19,22]
-SYS_RST [5,19,32]
VRMGD [30]
-S4_S5 [19,29]
BC79
BC79
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC80
BC80
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
MCHCLK
-MCHCLK
CPUCLK
-CPUCLK
LAN25MCLK
ICHCLK14
PCLK0
PCLK1
BC81
BC81
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C1890 10p/4/NPO/50V/J/XC1890 10p/4/NPO/50V/J/X
C1891 10p/4/NPO/50V/J/XC1891 10p/4/NPO/50V/J/X
C1892 10p/4/NPO/50V/J/XC1892 10p/4/NPO/50V/J/X
C1893 10p/4/NPO/50V/J/XC1893 10p/4/NPO/50V/J/X
C30 10p/4/NPO/50V/J/XC30 10p/4/NPO/50V/J/X
C193 10p/4/NPO/50V/J/XC193 10p/4/NPO/50V/J/X
C195 10p/4/NPO/50V/J/XC195 10p/4/NPO/50V/J/X
C196 10p/4/NPO/50V/J/XC196 10p/4/NPO/50V/J/X
BC82
BC82
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
3VDUAL
FB5
FB5
30/8/4A/S
30/8/4A/S
BC83
BC83
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
A A
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
5
4
3
2
Date: Sheet
Gigabyte Technology
CK505 CLK GEN
CK505 CLK GEN
CK505 CLK GEN
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
21 33Thursday, July 17, 2008
21 33Thursday, July 17, 2008
21 33Thursday, July 17, 2008
1
1.11
1.11
of
of
of
1.11
8
PCI1,2 SLOT
-12V +12VVCC3
VCC
PCI1
PCI1
B1
D D
-PIRQD[18]
-PIRQA[18]
PCLK0[21]
-C_BE3[18]
C C
B B
-C_BE2[18]
-DEVSEL[18]
-PLOCK[18]
-PERR[18]
-SERR[18]
-C_BE1[18]
PTCK
-PIRQD
-PIRQA
PCLK0
-REQ0
-REQ0[18]
A_D31
A_D29
A_D27 A_D26
A_D25
-C_BE3 A_D16
A_D23
A_D21 A_D20
A_D19
A_D17 A_D16
-C_BE2
-IRDY
-IRDY[18]
-DEVSEL
-PLOCK
-PERR -PERR
-SERR
-C_BE1 A_D15
A_D14
A_D12 A_D11
A_D10
A_D8 -C_BE0
A_D7
A_D5 A_D4
A_D3
A_D1 A_D0
ACK64 ACK64
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
-12V
TCK
GND
TDO
+5V
+5V
INTB
INTD
PRSNT1
RESERVED
PRSNT2
GND
GND
RESERVED
GND
CLK
GND
REQ
+5V
AD31
AD29
GND
AD27
AD25
+3.3V
C/BE3
AD23
GND
AD21
AD19
+3.3V
AD17
C/BE2
GND
IRDY
+3.3V
DEVSEL
GND
LOCK
PERR
+3.3V
SERR
+3.3V
C/BE1
AD14
GND
AD12
AD10
GND
AD8
AD7
+3.3V
AD5
AD3
GND
AD1
+5V
ACK64
+5V
+5V
PCI/120/P/IV/VA
PCI/120/P/IV/VA
7
TRST
+12V
TMS
INTA
INTC
RESERVED
RESERVED
GND
GND
3.3V_AUX
RST
GNT
GND
PME
AD30
+3.3V
AD28
AD26
GND
AD24
IDSEL
+3.3V
AD22
AD20
GND
AD18
AD16
+3.3V
FRAME
GND
TRDY
GND
STOP
+3.3V
SDONE
SBO
GND
PAR
AD15
+3.3V
AD13
AD11
GND
AD9
C/BE0
+3.3V
AD6
AD4
GND
AD2
AD0
REQ64
6
5
4
3
2
1
PCIE*1
RN134
-PIRQE [18]
-PIRQC [18]
3VDUAL
-FRAME [18]
-TRDY [18]
-STOP [18]
PAR [18]
-C_BE0 [18]
RN134
1 2
3 4
7 8
5 6
8.2K/8P4R/4
8.2K/8P4R/4
-12V +12VVCC3
PCI2
PCI2
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
PCI/120/P/IV/VA
PCI/120/P/IV/VA
VCC
-12V
TCK
GND
TDO
+5V
+5V
INTB
INTD
PRSNT1
RESERVED
PRSNT2
GND
GND
RESERVED
GND
CLK
GND
REQ
+5V
AD31
AD29
GND
AD27
AD25
+3.3V
C/BE3
AD23
GND
AD21
AD19
+3.3V
AD17
C/BE2
GND
IRDY
+3.3V
DEVSEL
GND
LOCK
PERR
+3.3V
SERR
+3.3V
C/BE1
AD14
GND
AD12
AD10
GND
AD8
AD7
+3.3V
AD5
AD3
GND
AD1
+5V
ACK64
+5V
+5V
TRST
+12V
TMS
INTA
INTC
RESERVED
RESERVED
GND
GND
3.3V_AUX
RST
GNT
GND
PME
AD30
+3.3V
AD28
AD26
GND
AD24
IDSEL
+3.3V
AD22
AD20
GND
AD18
AD16
+3.3V
FRAME
GND
TRDY
GND
STOP
+3.3V
SDONE
SBO
GND
PAR
AD15
+3.3V
AD13
AD11
GND
C/BE0
+3.3V
GND
REQ64
+5V
+5V
+5V
+5V
AD9
AD6
AD4
AD2
AD0
+5V
+5V
+5V
A1
A2
A3
A4
TDI
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
PTMS
-PIRQD
-PIRQA
-PCIRST
-PCIPME
A_D30
A_D28
A_D24
A_D22
A_D18
-FRAME
-TRDY
-STOP
PCI_A40
PCI_A41
PAR
A_D13
A_D9
A_D6
A_D2
-PCI2_REQ64
3VDUAL
-GNT1 [18]-GNT0 [18]
VCC
PTCK
-PIRQC
-PIRQE
PCLK1[21]
-REQ1[18]
A_D31
A_D29
A_D27 A_D26
A_D25
-C_BE3 A_D17
A_D23
A_D21 A_D20
A_D19
A_D17 A_D16
-C_BE2
-IRDY
-DEVSEL
-PLOCK
-SERR
-C_BE1 A_D15
A_D14
A_D12 A_D11
A_D10
A_D8 -C_BE0
A_D7
A_D5 A_D4
A_D3
A_D1 A_D0
3GIO_X1
3GIO_X1
PCIE_1
PCIE_1
+12V
SMBCLK
SMBCLK[14,15,16,19,21]
SMBDATA[14,15,16,19,21]
-PCIE_WAKE[14,19,33]
PCIE_OP0[18]
PCIE_ON0[18]
SMBDATA
VCC3
3VDUAL
B1
12V
B2
12V
B3
RSVD
B4
GND
B5
SMCLK
B6
SMDAT
B7
GND
B8
3.3V
B9
JTAG1
B10
3.3VAUX
B11
WAKE*
B12
RVSD
B13
GND
B14
HSOP0
B15
HSON0
B16
GND
B17
PRSNT2*
B18
GND
PCI-E/1X-36P/BK/OL
PCI-E/1X-36P/BK/OL
KEY
KEY
PRSNT1*
12V
12V
GND
JTAG2
JTAG3
JTAG4
JYAG5
3.3V
3.3V
PWRGD
GND
REFCLK+
REFCLK-
GND
HSIP0
HSIN0
GND
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
+12V
VCC3
-PCIE_RST [14,24]
PCIE_CLK0 [21]
-PCIE_CLK0 [21]
PCIE_IP0 [18]
PCIE_IN0 [18]
PTMS
-PTRST
PTCK
A1
A2
A3
A4
TDI
A5
+5V
A6
A7
A8
+5V
A9
A10
+5V
A11
A12
A13
A14
A15
A16
+5V
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A52
A53
A54
A55
A56
A57
A58
A59
+5V
A60
A61
+5V
A62
+5V
-PTRST -PTRST
PTMS
-PIRQE
-PIRQC
-PCIRST
-GNT0
-PCIPME [18]
A_D30
A_D28
A_D24
A_D22
A_D18
-FRAME
-TRDY
-STOP
PCI_A40
PCI_A41
PAR
A_D13
A_D9
A_D6
A_D2
-PCI1_REQ64
AD_16/-PIRQ(E-D-C-A)/-REQ0/-GNT0 AD_17/-PIRQ(D-C-A-E)/-REQ1/-GNT1
VCC
RN19
6
RN19
2.2K/8P4R/4
2.2K/8P4R/4
1 2
3 4
5 6
7 8
RN21
RN21
2.2K/8P4R/4
2.2K/8P4R/4
1 2
3 4
5 6
7 8
-PCI2_REQ64
ACK64
-PCI1_REQ64
-PIRQA[18]
-PIRQD[18]
-PIRQC[18]
-PIRQB[18]
-PIRQE[18]
-PIRQF[18]
-PIRQH[18]
-PIRQG[18]
5
A_D[0..31][18]
A A
Place close to PCI1
SMBCLK[14,15,16,19,21]
SMBDATA[14,15,16,19,21]
8
A_D[0..31]
-PCIRST
C208
C208
33p/4/NPO/50V/J/X
33p/4/NPO/50V/J/X
-PCIRST [18]
PCI_A40
PCI_A41
-REQ4[18]
-REQ3[18]
-REQ1[18]
-REQ2[18]
-REQ0[18]
-REQ5[18]
VCC
7
-REQ4
-REQ3
-REQ1
-REQ2
-REQ0
PAR
PAR[18]
-REQ5
RN25
RN25
1 2
3 4
5 6
7 8
2.2K/8P4R/4
2.2K/8P4R/4
-DEVSEL
-TRDY
-IRDY
-FRAME
-SERR
-PERR
-PLOCK
-STOP
-PIRQA
-PIRQD
-PIRQC
-PIRQB
-PIRQE
-PIRQF
-PIRQH
-PIRQG
1 2
3 4
5 6
7 8
RN22
RN22
2.2K/8P4R/4
2.2K/8P4R/4
1 2
3 4
5 6
7 8
RN23
RN23
8.2K/8P4R/4
8.2K/8P4R/4
1 2
3 4
5 6
7 8
RN24
RN24
8.2K/8P4R/4
8.2K/8P4R/4
1 2
3 4
5 6
7 8
VCC3
4
VCC
RN20
RN20
2.2K/8P4R/4
2.2K/8P4R/4
+12V
BC91
BC91
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
3
VCC3
BC95
BC95
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
VCC
BC93
BC93
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
1
1
+
+
EC28
EC28
1000u/D/6.3V/8C/36m
1000u/D/6.3V/8C/36m
0315
+
BC97
2
BC97
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
BC96
BC96
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet
+
EC29
EC29
1000u/D/6.3V/8C/36m
1000u/D/6.3V/8C/36m
PCI SLOT 1, 2/PCIEX1
PCI SLOT 1, 2/PCIEX1
PCI SLOT 1, 2/PCIEX1
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
22 33Thursday, July 17, 2008
22 33Thursday, July 17, 2008
22 33Thursday, July 17, 2008
1
1.11
1.11
1.11
of
of
of
8
IDE/SATA LED FLOPPYIDE RESET
D4
D4
-IDEACTP
CD4148WP/1206/300mA
CD4148WP/1206/300mA
D D
VCC3
R284
R284
1K/4/1
1K/4/1
-SATALED[19]
VCC3
R285
R285
8.2K/4
8.2K/4
132
Q14
Q14
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
R1816
R1816
1K/4/1
1K/4/1
SOT23
SOT23
7
-HDLED [32]
C213
C213
180p/4/NPO/50V/J/X
180p/4/NPO/50V/J/X
Q15
Q15
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
132
6
VCC
5
R289
R289
1K/4/1
1K/4/1
-IDERST
C214
C214
1n/4/X7R/50V/K/X
1n/4/X7R/50V/K/X
-IDERST [24]
4
3
VCC
RN26
RN26
470/8P4R/6
470/8P4R/6
FDD
FDD
1 2
4
3
6
7 8
9 10
11 12
13 14
15 16
17 18
19
20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
PH/2*17K5/BK/2.54/VA/D
PH/2*17K5/BK/2.54/VA/D
2
R1815
R1815
470/6
1 2
470/6
3 4
5 6
7 8
DENSEL- [24]
INDEX- [24]
MOTEA- [24]
DRVA- [24]
DIR- [24]
STEP- [24]
WDATA- [24]
WGATE- [24]
TK00- [24]
WPT- [24]
RDATA- [24]
SIDE1- [24]
DSKCHG- [24]
1
MODIFY PIN HEADER
-IDERST
PDD[0..15][19]
R1817 33/4R1817 33/4
R287 8.2K/4R287 8.2K/4
R290 8.2K/4R290 8.2K/4
PDD[0..15]
PDDREQ[19]
-PDIOW[19]
-PDIOR[19]
PIORDY[19]
-PDDACK[19]
IDEIRQ[19]
PDA1[19]
PDA0[19]
-PCS1[19]
IDE
VCC3
C C
B B
-RST1
PIORDY P66DET
IDEIRQ
IDE
IDE
-RST1
PDD7 PDD8
PDD6 PDD9
PDD5 PDD10
PDD4 PDD11
PDD3 PDD12
PDD2 PDD13
PDD1 PDD14
PDD0 PDD15
PDDREQ
-PDIOW
-PDIOR
PIORDY IDEPU0
-PDDACK
IDEIRQ
PDA1
PDA0 PDA2
-PCS1 -PCS3
-IDEACTP
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
BH/2*20K20/GEL/SHN/2.54/VA/D/G
BH/2*20K20/GEL/SHN/2.54/VA/D/G
R1818 470/6R1818 470/6
R1819 8.2K/4R1819 8.2K/4
PDA2 [19]
-PCS3 [19]
IDEPU0
P66DET
C1849
C1849
0.047u/4/Y5V/16V/Z
0.047u/4/Y5V/16V/Z
Close to connector
FRONT USB1
+USBP0
+USBP1
FRONT USB2
P66DET [19]
+USBP2
+USBP3
+USBP1[18]
-USBP1[18]
-USBP0[18]
+USBP0[18]
1
2
3 4
CM1293-04SO/SO23-6
CM1293-04SO/SO23-6
SSOP6_ESD
1
2
3 4
+USBP1
-USBP1
-USBP0
+USBP0
ESD1
ESD1
6
5
-USBP3[18]
+USBP3[18]
+USBP2[18]
-USBP2[18]
ESD2
ESD2
CM1293-04SO/SO23-6
CM1293-04SO/SO23-6
-USBP0
-USBP1
-USBP3
+USBP3
+USBP2
-USBP2
6
5
-USBP2
-USBP3
FUSEVCC1
BC780
BC780
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
FUSEVCC1
BC781
BC781
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
-USBP2
+USBP2
FUSEVCC1
PH/2*5K9/YL/2.54/VA/D
PH/2*5K9/YL/2.54/VA/D
FUSEVCC1
132
5 6
PH/2*5K9/YL/2.54/VA/D
PH/2*5K9/YL/2.54/VA/D
F_USB1
F_USB1
132
5 6
F_USB2
F_USB2
-USBP1-USBP0
4
+USBP1+USBP0
87
10
FUSEVCC1
1
1
+
+
EC62
EC62
1000u/D/6.3V/8C/36m
1000u/D/6.3V/8C/36m
-USBP3
4
+USBP3
87
10
SSOP6_ESD
-USBP7[18]
+USBP7[18]
-USBP6[18]
+USBP6[18]
A A
-USBP7 P7+USBP7 P7+
-USBP6 P6+USBP6 P6+
SPDIF[27,28]
0.01u/4/X7R/16V/K/X
0.01u/4/X7R/16V/K/X
CBC17
CBC17
CR17
CR17
100/4/1/X
100/4/1/X
CR18
CR18
220/4/X
220/4/X
CBC18
CBC18
100p/4/NPO/50V/J/X
100p/4/NPO/50V/J/X
USB_RCA
USB_RCA
U1 U5
P6-
U2 U6
P6+
U3 U7
U4 U8
S
G
G5
G6
SPDIF
SPDIF
G1G3G2
G4
USB/A/O/BLACK/GF/2/RA/D
USB/A/O/BLACK/GF/2/RA/D
P7P7+
FUSEVCC
BC737
BC737
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
240MILS 160MILS
5VDUAL
F1
F1
1 2
SMD1812P260/6V
SMD1812P260/6V
F2
F2
1 2
SMD1812P260/6V
SMD1812P260/6V
POP USBX2
8
7
6
5
4
3
FUSEVCC
FUSEVCC1
BC714
BC714
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
FUSEVCC1
R321 150K/4R321 150K/4
BC105
BC105
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet of
Date: Sheet of
Date: Sheet
Gigabyte Technology
IDE,FDD,F_USB,USB_RCA
IDE,FDD,F_USB,USB_RCA
IDE,FDD,F_USB,USB_RCA
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
2
-USBOC_F
R322
R322
270K/4
270K/4
-USBOC_F [18]
23 33Thursday, July 17, 2008
23 33Thursday, July 17, 2008
23 33Thursday, July 17, 2008
1
1.11
1.11
of
1.11
8
RTS2- ==LOW CPU FAN 50%
==HIGH 100%
DEFAULT 50%
VCC
R1561 8.2K/4/XR1561 8.2K/4/X
R1562 8.2K/4/XR1562 8.2K/4/X
R1587 680/6R1587 680/6
D D
PUSH-PULL
R347 680/6R347 680/6
R348 680/6R348 680/6
C C
R1896
R1896
1K/4/1
1K/4/1
VCC
B B
VCC3
RN140
RN140
-PFMRST2_F
12
-PCIE_RST_F
34
ITE_PWROK
56
-PFMRST1_F
78
1K/8P4R/4
1K/8P4R/4
DTR2-
TXD2
DTR2RTS2-
0302-UP
VCC3
R421
R421
8.2K/4
8.2K/4
LAN_DSM[33]
VTT_GMCH_OV1[29]
ICH_-SPI_CS[19,26]
-PCIE_RST[14,22]
PWROK1[11,19,29]
-PFMRST1[33]
VCC
VCC3
-PFMRST[11,19]
-LDRQ0[19]
VCC3
7
DCD1-[25]
CTS1-[25]
DTR1-[25]
RTS1-[25]
DSR1-[25]
VTT_GMCH_OV2[29]
ISOLATEB[33]
VCC
TXD2
FANIO1[32]
FANIO2[32]
FANPWM3[32]
IO_VID5[30]
IO_VID4[30]
IO_VID3[30]
IO_VID2[30]
IO_VID1[30]
IO_VID0[30]
GTLREF_UV0[4]
GTLREF_UV1[4]
DDR18V_OV3[29]
DDR18V_OV1[29]
DDR18V_OV2[29]
IO_VIDO6[30]
-RST_BTN
-PCIE_RST_F
ITE_PWROK
-PFMRST1_F
-PFMRST2_F
-PFMRST
-LDRQ0
R1565
R1565
8.2K/4
8.2K/4
DTR2RTS2-
SERIRQ[19]
-LFRAME[19]
LAD[0..3][19]
-KBRST[19]
A20GATE[19]
LPCCLK48[21]
LPC33[21]
R2910 1/6R2910 1/6
32
DTR2#/JP4
33
RTS2#/JP5
34
DSR2#/[GP64]
35
VCC
36
SOUT2/JP6
37
SIN2/[GP63]
38
FAN_TAC1
39
FAN_CTL1
40
FAN_TAC2/GP52
41
FAN_CTL2/GP51
42
FAN_TAC3/GP37
43
FAN_CTL3/GP36
44
VID5/GP35
45
VID4/GP34
46
GNDD
47
VID3/GP33
48
VID2/GP32
49
VID1/GP31
50
VID0/GP30
51
VIDO5/GP27
52
VIDO4/GP26
53
VIDO3/FAN_TAC4/GP25
54
VIDO2/FAN_TAC5/GP24
55
GP23/[SI]
56
GP22/[SCK]
57
VIDO1/GP21
58
VIDO0/GP20
59
VIDO6/GP17
60
GP16/[SO2]
61
RESETCON#/CIRTX/GP15/[CE_N]/[CSA:dual bios]
62
PCIRST1#/SCRRST/GP14
63
PWROK1/SCRFET#/GP13
64
PCIRST2#/SCRIO/GP12
65
PCIRST3#/SCRCLK/GP11
66
VCC
67
LPCPD#/VIDVCC
68
LRESET#
69
LDRQ#
BC731
BC731
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
RI1-[25]
TXD1[25]
RXD1[25]
-OFF_LAN
LAD[0..3]
6
20
21
22
23
24
25
26
27
28
29
30
31
RI1#
SIN1
DSR1#
SOUT1/JP3
RI2#/[GP66]
CTS2#/[GP65]
DCD2#/[GP67]
IT8712F/[IT8718F]
IT8712F/[IT8718F]
LAD274LAD173LAD0
LAD3
SERIRQ70LFRAME#
72
75
71
LAD0
LAD3
LAD2
LAD1
C230
C230
10p/4/NPO/50V/J/X
10p/4/NPO/50V/J/X
GNDD
CTS1#
DCD1#
RTS1#/JP2
DTR1#/JP1
KRST#/[GP62]76GA2077PCICLK78VIDO7/GP5079CLKIN80GNDD81DENSEL#82MTRA#83MTRB#/THRMO#/[SST/AMDSI_D]84DRVA#85DRVB#/[PECI/AMDSI_C]86WDATA#87DIR#88STEP#89HDSEL#90WGATE#91RDATA#92TRK0#93INDEX#94WPT#
-PFMRST
BC121
BC121
100p/4/NPO/50V/J/X
100p/4/NPO/50V/J/X
PD7
19
PD6
PD5
PD3
PD2
PD1
PD4
-PFMRST [11,19]
5
PD0
6
7
8
9
10
11
PD012PD113PD214PD315PD416PD517PD618PD7
INIT#
STB#
AFD#
ACK#
ERR#
SLIN#
RSMRST#/CIRRX/GP55
PCIRST4#/SCRPRES#/GP10
RING#/GP53/SUSC#
PSIN/GP45/SUSB#
IRTX/GP47/CEB_N/JP7 for dual DB
IT8718F-S/HX(GB)/S
IT8718F-S/HX(GB)/S
95
PD[0..7]
STBAFDERRINITSLINACK-
U15
U15
BUSY
SLCT
VCC/[AVCC]
VIN0
VIN1
VIN2
VIN3/ATXPG
VIN4
VIN5/[VID7]
VIN6/[VID6]
VIN7/PCIRSTIN#
VREF
TMPIN1
TMPIN2
TMPIN3/[SO1]
GNDA
MCLK/[GP56]
MDAT/[GP57]
KCLK/[GP60]
KDAT/[GP61]
3VSBSW#/GP40
PWROK2/GP41
PSON#/GP42
PANSWH#/GP43
GNDD
PME#/GP54
PWRON#GP44
IRRX/GP46
VBAT
COPEN#
VCCH
DSKCHG#
WPT- [23]
INDEX- [23]
TK00- [23]
RDATA- [23]
WGATE- [23]
SIDE1- [23]
STEP- [23]
DIR- [23]
WDATA- [23]
PECI [6]
DRVA- [23]
MOTEA- [23]
DENSEL- [23]
IO_VIDO7 [30]
4
PD[0..7] [25]
STB- [25]
AFD- [25]
ERR- [25]
INIT- [25]
SLIN- [25]
ACK- [25]
5
4
PE
3
2
1
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
PWOK
R1821 33/4R1821 33/4
VTT_GMCH_UV1
-THERM
VTT_GMCH_UV2
R2890 33/4R2890 33/4
R1916 10/6R1916 10/6
BC118
BC118
4.7u/8/Y5V/10V/Z
4.7u/8/Y5V/10V/Z
R1909 1K/4/1R1909 1K/4/1
CEB_N
R410 1K/4/1/XR410 1K/4/1/X
JP7 : HIGH DUAL BIOS ENABLE
LOW DUAL BIOS DISABLE
BUSY [25]
PE [25]
SLCT [25]
VIN0 [26]
VIN1 [26]
VIN2 [26]
PWOK [31]
VIN4 [26]
VID7 [6]
VID6 [6]
VIN7 [26]
VREF [26]
SYS_TEMP [26]
PWM_TEMP [26]
-RSMRST [19,29]
-IDERST [23]
MCLK [26]
MDAT [26]
KCLK [26]
KDAT [26]
VTT_GMCH_UV1 [29]
-THERM [19]
VTT_GMCH_UV2 [29]
-LPCPME [19]
-SLP_S3 [19,29]
BEEP- [32]
-CASEOPEN [26]
5VSB
DSKCHG- [23]
BC119
BC119
0.047u/4/Y5V/16V/Z
0.047u/4/Y5V/16V/Z
VCC3
3
FIX TEMP RANDOM
R1913
R1913
0/6/SHT/X
0/6/SHT/X
-PWRBTSW [32]
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
BC730
BC730
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
VCC
BC717
BC717
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
VBAT [19]
C229
C229
BC117
BC117
2.2n/4/X7R/50V/K
2.2n/4/X7R/50V/K
5VSB
R352
R352
8.2K/4
8.2K/4
R359
R359
8.2K/4
8.2K/4
3VDUAL
PWOK
-PSON [29,31]
PWRBTSW [19]
2
C228
C228
1n/4/X7R/50V/K/X
1n/4/X7R/50V/K/X
CPU_TEMP [6]
THERMDC [6]
1
Dual BIOS:
GB logo :Pin 61 (GP15/CSA)
GB logo :Pin 59 (GP17/CSB)
A A
Pin 59 Dual BIOS ,Power On Strapping:
H ==>Dual BIOS function Enable
L ==>Dual BIOS function Disable
1.2V or 3.3V tolerance select.
1.2V OUTPUT
3.3V OUTPUT
LPCPD#=VIDVCC
VTT_GMCH
3.3V
8
7
Pop to disable Dual BIOS
R389 0/4R389 0/4
-SIO_SPI_CS1[26]
-SIO_SPI_CS0[26]
6
ICH_-SPI_CS-SIO_SPI_CS0
CEB_N
R4120/4/X R4120/4/X
-RST_BTN
R4040/4/X R4040/4/X
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet of
Date: Sheet of
5
4
3
Date: Sheet
Gigabyte Technology
ITE 8712/18 LPC IO
ITE 8712/18 LPC IO
ITE 8712/18 LPC IO
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
2
1.11
1.11
of
24 33Thursday, July 17, 2008
24 33Thursday, July 17, 2008
24 33Thursday, July 17, 2008
1
1.11
8
COMA RING IN EXTERNAL COMA
D D
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
C C
-12V
ABC1
ABC1
RI1-[24]
CTS1-[24]
DSR1-[24]
RTS1-[24]
DTR1-[24]
RXD1[24]
TXD1[24]
DCD1-[24]
7
AU1
AU1
19
RY1
18
RY2
17
RY3
16
DA1
15
DA2
14
RY4
13
DA3
12
RY5
11
GND
10
-12V
GD75232/TSSOP20
GD75232/TSSOP20
RA1
RA2
RA3
DY1
DY2
RA4
DY3
RA5
12V
6
NRIA-
2
NCTSA-
3
NDSRA-
4
NRTSA-
5
NDTRA-
6
NSINA
7
NSOUTA
8
NDCDA-
9
20
5V
1
VCC
ABC2
ABC2
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
+12V
ABC3
ABC3
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
5
NRIA-
2
1
D7 BAT54C/SOT23/200mAD7 BAT54C/SOT23/200mA
4
Q31
Q31
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
-RI
-RI [19]
R323
R323
3
75K/4
75K/4
R324
R324
8.2K/4
8.2K/4
SOT23
SOT23
132
3
NDCDANSOUTA
NSINA
NDTRA-
NRTSANDSRANCTSANRIA-
PLACE NEAR COM CONNECTOR
2
ACN1
ACN1
87
65
43
21
180P/8P4C/6/NPO/50V/K
180P/8P4C/6/NPO/50V/K
ACN2
ACN2
87
65
43
21
180P/8P4C/6/NPO/50V/K
180P/8P4C/6/NPO/50V/K
NDCDANDSRANSINA
NRTSANSOUTA
NCTSANDTRANRIA-
1
6
2
7
3
8
4
9
5
COM/GE/SC-6mm/RA/1/D/X
COM/GE/SC-6mm/RA/1/D/X
1
COMA
COMA
10
11
LPT PORT
PD[0..7][24]
STB-[24]
B B
A A
8
AFD-[24]
INIT-[24]
SLIN-[24]
INIT- LPT16
PD6
PD7
PD4
PD5
ERR-[24]
ACK-[24]
BUSY[24]
PE[24]
SLCT[24]
7
PD[0..7]
PRN1
PRN1
5 6
AFD-
1 2
PD0 LPT2
3 4
7 8
33/8P4R/4
33/8P4R/4
PRN2
PRN2
PD3
3 4
PD2 LPT4
1 2
PD1
5 6
SLIN-
7 8
33/8P4R/4
33/8P4R/4
PRN5
PRN5
1 2
3 4
5 6
7 8
33/8P4R/4
33/8P4R/4
ERRACKBUSY
PE
SLCT
LPT1STBLPT14
LPT5
LPT3
LPT17
LPT8
LPT9
LPT6
LPT7
VCC
PD1
CD4148WP/1206/300mA
CD4148WP/1206/300mA
PRN3
PRN3
2.2K/8P4R/4
2.2K/8P4R/4
PRN4
PRN4
2.2K/8P4R/4
2.2K/8P4R/4
PRN6
PRN6
2.2K/8P4R/4
2.2K/8P4R/4
PRN7
PRN7
2.2K/8P4R/4
2.2K/8P4R/4
PR1
PR1
2.2K/4/1
2.2K/4/1
6
5
PD1
PC1
PC1
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
LPT17
LPT7
BUSY
PE
SLCT
LPT14
4
LPT5
LPT4LPT4
LPT3
LPT2
LPT1LPT2
LPT16
ERR-
LPT6LPT6
LPT9LPT9
LPT3
78
56
LPT5
34
LPT17
12
78
LPT8 LPT8
56
34
ACK-
12
78
LPT1
56
LPT16 ACK-
34
ERR-
12
78
56
34
12
87
65
43
21
21
43
65
87
21
43
65
87
21
43
65
87
PC2 180p/4/NPO/50V/J/XPC2 180p/4/NPO/50V/J/X
3
PCN1
PCN1
180P/8P4C/6/NPO/50V/K/X
180P/8P4C/6/NPO/50V/K/X
PCN2
PCN2
180P/8P4C/6/NPO/50V/K/X
180P/8P4C/6/NPO/50V/K/X
PCN3
PCN3
180P/8P4C/6/NPO/50V/K/X
180P/8P4C/6/NPO/50V/K/X
PCN4
PCN4
180P/8P4C/6/NPO/50V/K/X
180P/8P4C/6/NPO/50V/K/X
LPT
LPT
LPT1
LPT14
LPT2
ERRLPT3
LPT16
LPT4
LPT17
LPT5
LPT6
LPT7
LPT8
LPT9
BUSY
PE
SLCT
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet of
Date: Sheet of
Date: Sheet
1
14
2
15
3
16
4
17
5
18
6
19
7
20
8
21
9
22
10
23
11
24
12
25
13
LPT/PK/SC-6mm/RA/D/X
LPT/PK/SC-6mm/RA/D/X
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
COM & LPT PORT
COM & LPT PORT
COM & LPT PORT
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
2
of
25 33Thursday, July 17, 2008
25 33Thursday, July 17, 2008
25 33Thursday, July 17, 2008
1
1.11
1.11
1.11
8
7
6
5
4
3
2
1
TEMP H/W MONITOR
VREF[24]
R269
R268
R268
10K/4/1
D D
SYS_TEMP[24]
PWM_TEMP[24]
C209
C209
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
C210
C210
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
10K/4/1
RS1
RS1
10K/1/6/S/X
10K/1/6/S/X
R269
10K/4/1
10K/4/1
R277
R277
30K/4/1
30K/4/1
CASE OPEN
R279
R279
1M/4
C C
1M/4
C212
C212
0.01u/4/X7R/16V/K
0.01u/4/X7R/16V/K
-CASEOPEN
CI
CI
1
2
PH/1*2/BK/2.54/VA/D
PH/1*2/BK/2.54/VA/D
-CASEOPEN [24]RTCVDD[19,20]
VOLTAGE-- H/W MONITOR
DUAL BIOS
SINGLE BIOS
VIN0[24]
VIN1[24]
VIN2[24]
VIN7[24]
VIN4[24]
Case Open Circuits
-SPI_CS0
KB/MS
RN28
KDAT[24]
KCLK[24]
B B
A A
MDAT[24]
MCLK[24]
MSDATA
MSCLK
KBDATA
KBCLK
8
KDAT
KCLK
MDAT
MCLK
FUSEVCC
KB/MS/6P/PC99/OS/RA/D/2
KB/MS/6P/PC99/OS/RA/D/2
RN28
82/8P4R/6
82/8P4R/6
RN29
RN29
8.2K/8P4R/4
8.2K/8P4R/4
KB_MS
KB_MS
7
8
11
12
1
2
5
6
MCLK
MDAT
KCLK
KDAT
10
9
4
3
KBDATA
KBCLK
MSDATA
MSCLK
FUSEVCC
FUSEVCC
BC108
BC108
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC109
BC109
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
CN1
CN1
180P/8P4C/6/NPO/50V/K
2 1
180P/8P4C/6/NPO/50V/K
4 3
6 5
8 7
6
12
34
56
78
78
56
34
12
MS
MS
KB
KB
7
-SPI_WP0
-SPI_CS1
ICH_SPI_MISO
-SPI_WP1
5
1
CS#
2
SO
3
WP#
4
VSS
SST25VF040B-50-4C-S2AF/S
SST25VF040B-50-4C-S2AF/S
1
CS#
2
SO
3
WP#
4
VSS
SST25VF040B-50-4C-S2AF/S/X
SST25VF040B-50-4C-S2AF/S/X
4
* * * *
R271
R271
8.2K/4
8.2K/4
R272
R272
8.2K/4
8.2K/4
FOR DES LITE DETECT CURRENT
3VDUALVCC3
R93
R93
0/8
0/8
M_BIOS
M_BIOS
HOLD#
B_BIOS
B_BIOS
HOLD#
VDD
SCK
SI
VDD
SCK
SI
R94
R94
0/8/X
0/8/X
VCC3_BIOS
VCC3_BIOS
BC260
BC260
0.1u/4/Y5V/16V/Z
8
7
6
5
0.1u/4/Y5V/16V/Z
-SPI_HOLD0ICH_SPI_MISO
ICH_SPI_CLK
ICH_SPI_MOSI
MAIN BIOS
VCC3_BIOS
8
7
6
5
-SPI_HOLD1
ICH_SPI_CLK
ICH_SPI_MOSI
BACKUP BIOS
ICH_SPI_CLK [19]
BC261
BC261
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
ICH_SPI_CLK [19]
3
VCC3 +12VVCORE DDR18V
R273
R273
8.2K/4
8.2K/4
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet of
Date: Sheet of
R274
R274
24K/4
24K/4
R278
R278
8.2K/4
8.2K/4
ICH_SPI_MOSI[19]
ICH_SPI_MISO[19]
ICH_-SPI_CS[19,24]
CURRENT_OUT_V [30]
R2917
R2917
10K/4/1
10K/4/1
R2918
R2918
10K/4/1
10K/4/1
BC741
BC741
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
RN37
RN37
ICH_SPI_MOSI
ICH_SPI_MISO
ICH_-SPI_CS
-SPI_HOLD1
-SPI_HOLD0
-SPI_WP0[19]
-SPI_WP1[19]
-SIO_SPI_CS0[24]
-SIO_SPI_CS1[24]
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
HW-MONITOR/CI/KB/MS/BIOS
HW-MONITOR/CI/KB/MS/BIOS
HW-MONITOR/CI/KB/MS/BIOS
2
-SPI_WP0
-SPI_WP1
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
1 2
3 4
5 6
7 8
8.2K/8P4R/4
8.2K/8P4R/4
RN38
RN38
1 2
3 4
5 6
7 8
8.2K/8P4R/4
8.2K/8P4R/4
-SPI_CS0
-SPI_CS1
26 33Thursday, July 17, 2008
26 33Thursday, July 17, 2008
26 33Thursday, July 17, 2008
VCC3_BIOS
VCC3_BIOS
of
1
1.11
1.11
1.11
5
4
3
2
1
AZALIA CODEC
D D
CR2 20K/4/1CR2 20K/4/1
AVDD
CBC2
CU1
CU1
FRONT-R
FRONT-L
VREF
AVSS1
AVDD1
CBC2
36
35
34
33
32
31
30
29
28
27
26
25
CR33 47/4CR33 47/4
AVDD
CBC7
CBC7
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
LINE_IN_R [28]
LINE_IN_L [28]
MIC2 [28]
MIC1 [28]
CD_R [28]
CDGND [28]
CD_L [28]
CBC57
CBC57
1n/4/X7R/50V/K
1n/4/X7R/50V/K
CR94 8.2K/4/XCR94 8.2K/4/X
CBC8
CBC8
4.7u/8/X5R/6.3V/K
4.7u/8/X5R/6.3V/K
FAUDIO_JD [28]
FOR POOR FP
LINE_O_R [28]
LINE_O_L [28]
AVDD
VREFO_32 [28]
LINE2_VREFO [28]
MIC2_VREFO [28]
VREFO_28 [28]
ALC662 -->N/A
SPDIF[23,28]
48
47
46
45
44
43
42
41
40
39
38
VCC3
C C
-ACZ_DET[28]
ACZ_SDOUT[19]
ACZ_BITCLK[19]
ACZ_SDIN2[19]
ACZ_SYNC[19]
-ACZ_RST[19]
B B
CR7 2.2/8CR7 2.2/8
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
CR14 22/4CR14 22/4
CR15 22/4CR15 22/4
CBC5
CBC5
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
22p/4/NPO/50V/J/X
22p/4/NPO/50V/J/X
FRONT_JD[28]
LINE1_JD[28]
MIC1_JD[28]
CBC51
CBC51
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
CBC4
CBC4
LINE2_L[28]
LINE2_R[28]
MIC2_L[28]
MIC2_R[28]
CBC6
CBC6
CR19 5.1K/4/1CR19 5.1K/4/1
CR20 10K/4/1CR20 10K/4/1
CR21 20K/4/1CR21 20K/4/1
1
DVDD1
2
GPIO0/XTALI
3
GPIO1/XTALO
4
DVS1
5
SDATA_OUT
6
BIT_CLK
7
DVSS2
8
SDATA-IN
9
DVDD2
10
SYNC
11
RESET#
12
PC_BEEP
LFE
SPDIFO
SENSE A(JD1)/PHONE JD513LINE2-L/AUX-L14LINE2-R/AUX-R15MIC2-L/JD216MIC2-R/JD1 GPIO117CD_L18CD_GND19CD_R20MIC1-L/MIC121MIC1-R/MIC222LINE1-L23LINE1-R
CEN
SPDIF/EAPD
SURBACK-R/XTALSEL
SURBACK-L/JD0 GPIO0
37
AVSS2
AVDD2
SURR-L
SURR-R
JDREF (NC)/JD3
MIC1-VREFO-L/VREFOUT
24
Can Support Amp Out
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
ALC880/CMI9880
ALC880/CMI9880
SENSE B (JD2)/FMIC1
DCVOL/VREFVOUT2
MIC1-VREFO-R/FMIC2
LINE2-VREFO/JD4
LINE1-VREFOR/VREFO3
MIC2-VREFO/AFILT2
LINE1-VREFO-L/AFILT1
ALC662-GR/S
ALC662-GR/S
CBC10 4.7u/8/X5R/6.3V/KCBC10 4.7u/8/X5R/6.3V/K
CBC11 4.7u/8/X5R/6.3V/KCBC11 4.7u/8/X5R/6.3V/K
CBC12 4.7u/8/X5R/6.3V/KCBC12 4.7u/8/X5R/6.3V/K
CBC13 4.7u/8/X5R/6.3V/KCBC13 4.7u/8/X5R/6.3V/K
CBC14 0.1u/4/Y5V/16V/ZCBC14 0.1u/4/Y5V/16V/Z
CBC15 0.1u/4/Y5V/16V/ZCBC15 0.1u/4/Y5V/16V/Z
CBC16 0.1u/4/Y5V/16V/ZCBC16 0.1u/4/Y5V/16V/Z
A A
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
5
4
3
Date: Sheet
2
Gigabyte Technology
AZALIA ALC883
AZALIA ALC883
AZALIA ALC883
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
27 33Thursday, July 17, 2008
27 33Thursday, July 17, 2008
27 33Thursday, July 17, 2008
1
1.11
1.11
1.11
of
of
of
5
CODEC POWER/EMI PAD
4
5VDUAL
D D
CD IN
CD2 CD4148WP/1206/300mACD2 CD4148WP/1206/300mA
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
CD_L[27]
CDGND[27]
CD_R[27]
CBC52
CBC52
AVDD
CQ4
CQ4
78L05/SOT89/0.1A
78L05/SOT89/0.1A
CR51
CR51
8.2K/4
8.2K/4
123
CR52
CR52
8.2K/4
8.2K/4
+12V
CD1
CD1
CD4148WP/1206/300mA
CD4148WP/1206/300mA
CBC25
CBC25
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
CR53
CR53
8.2K/4
8.2K/4
4
CD_IN
CD_IN
1
2
3
4
SHR/1*4/BK/P/2.54/VA/D
SHR/1*4/BK/P/2.54/VA/D
CR26
CR26
0/6/SHT/X
0/6/SHT/X
CR32 2.2/6CR32 2.2/6
3
LINE-OUT
LINE-IN
2
CEC1 100u/D/10V/57
CEC1 100u/D/10V/57
1
LINE_O_R[27]
LINE_O_L[27]
LINE_IN_R[27]
LINE_IN_L[27]
1
+
+
1
1
+
+
CR104 75/6/1CR104 75/6/1
CR105 75/6/1CR105 75/6/1
CR108 75/6/1CR108 75/6/1
CR109 75/6/1CR109 75/6/1
CEC2 100u/D/10V/57
CEC2 100u/D/10V/57
CR106
CR106
22K/4
22K/4
CR107
CR107
180p/4/NPO/50V/J
180p/4/NPO/50V/J
22K/4
22K/4
180p/4/NPO/50V/J
180p/4/NPO/50V/J
CBC21
CBC21
CBC26
CBC26
1
AJ_B5
AJ_B2
CBC22
CBC22
180p/4/NPO/50V/J
180p/4/NPO/50V/J
LINE_IN_RR
LINE_IN_LL
CBC27
CBC27
180p/4/NPO/50V/J
180p/4/NPO/50V/J
SPDIF IN
C C
VCC
SPDIF[23,27]
CR81 0/4CR81 0/4
SPDIF_O
SPDIF_O
1
2
3
PH/1*3/BK/2.54/VA/D
PH/1*3/BK/2.54/VA/D
MIC-IN
VREFO_32[27]
VREFO_28[27]
MIC2[27]
MIC1[27]
CR112 8.2K/4CR112 8.2K/4
CR113 8.2K/4CR113 8.2K/4
CR114 75/6/1CR114 75/6/1
CR115 75/6/1CR115 75/6/1
CBC28
CBC28
180p/4/NPO/50V/J
180p/4/NPO/50V/J
MIC22
MIC11
CBC29
CBC29
180p/4/NPO/50V/J
180p/4/NPO/50V/J
PIN HEADER
AZALIA JACK
USB_1394
B B
LINE1_JD[27]
FRONT_JD[27]
MIC1_JD[27]
A A
5
USB_LAN
AUDIO
AUDIO
C4
LINE1_JD
LINE_IN_RR
LINE_IN_LL
FRONT_JD
AJ_B5
AJ_B2
MIC1_JD
MIC22
MIC11
C4
C3
C3
C5
C5
C2
C2
GND
GND
B4
B4
B3
B3
B5
B5
B2
B2
GND
GND
A4
A4
A3
A3
A5
A5
A2
A2
GND
GND
A1
A1
MH4
MH4
MH5
MH5
AUDIO/BTX/[11NR6-403007-71R_11NR6-403007-72R]
AUDIO/BTX/[11NR6-403007-71R_11NR6-403007-72R]
MH1
MH2
MH3
MH1
MH2
MH3
BLUE
LINE-IN
GREEN
LINE-OUT
PINK
MIC-IN
4
AZALIA FRONT PANEL
MIC2_L[27]
LINE2_R[27]
FAUDIO_JD[27]
LINE2_L[27]
3
CQ8
CQ8
BAT54A/SOT23/200mA
BAT54A/SOT23/200mA
LINE2_VREFO[27]
CQ9
CQ9
BAT54A/SOT23/200mA
BAT54A/SOT23/200mA
MIC2_VREFO[27]
CBC45 4.7u/8/X5R/6.3V/KCBC45 4.7u/8/X5R/6.3V/K
CBC44 4.7u/8/X5R/6.3V/KCBC44 4.7u/8/X5R/6.3V/K
CEC9 100u/D/10V/57
CEC9 100u/D/10V/57
1
1
+
+
CEC10 100u/D/10V/57
CEC10 100u/D/10V/57
1
1
+
+
SOT23
SOT23
SOT23
SOT23
CR120 75/6/1CR120 75/6/1
CR121 75/6/1CR121 75/6/1
CR99 75/6/1CR99 75/6/1
CR100 75/6/1CR100 75/6/1
CR74 8.2K/4CR74 8.2K/4
CR75 8.2K/4CR75 8.2K/4
CR76 8.2K/4CR76 8.2K/4
CR77 8.2K/4CR77 8.2K/4
180p/4/NPO/50V/J
180p/4/NPO/50V/J
2
CR97 22K/4CR97 22K/4
CR98 22K/4CR98 22K/4
F_AUDIO
F_AUDIO
1
3
5
7
9
PH/2*5K8/GED/2.54/VA/D
PH/2*5K8/GED/2.54/VA/D
CBC48
CBC46
CBC46
CBC47
CBC47
180p/4/NPO/50V/J
180p/4/NPO/50V/J
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet
CBC48
180p/4/NPO/50V/J
180p/4/NPO/50V/J
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
VCC3
CR78
CR78
8.2K/4
CR79 20K/4/1CR79 20K/4/1
CR80 39.2K/4/1CR80 39.2K/4/1
CBC49
CBC49
8.2K/4
1
2
4
6
10
180p/4/NPO/50V/J
180p/4/NPO/50V/J
AUDIO JACK
AUDIO JACK
AUDIO JACK
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
-ACZ_DET [27]MIC2_R[27]
1.11
1.11
1.11
of
of
of
28 33Thursday, July 17, 2008
28 33Thursday, July 17, 2008
28 33Thursday, July 17, 2008
VTT_PWRGD
5
VTT_GMCH
C1316
C1316
+12V
0.01u/4/X7R/16V/K/X
411
+
+
-
-
0.01u/4/X7R/16V/K/X
1
U87A
U87A
LM324DR/SO14
LM324DR/SO14
R1702
R1702
R1704
R1704
2.4K/4
2.4K/4
8.2K/4
8.2K/4
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C1318
C1318
VTT_PWRGD [30]
2_5LEVEL
R1699
R1699
1.5K/4/1
1.5K/4/1
Z221
1V
R1703
R1703
1K/4/1
1K/4/1
D D
3
2
C1319
C1319
0.01u/4/X7R/16V/K
0.01u/4/X7R/16V/K
4
3VDUAL PWR SEQ
C234
C234
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
3
2
1
Q36
Q36
APE1084GH/TO252/5A
APE1084GH/TO252/5A
R1735
R1735
100/6/1
100/6/1
R1737
R1737
169/6/1
169/6/1
3VDUAL5VDUAL
C236
C236
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
3
R373
R373
1K/4/1
1K/4/1
+
+
EC32
EC32
1000u/D/6.3V/8C/36m
1000u/D/6.3V/8C/36m
-RSMRST [19,24] -PSON[24,31]
C1851
C1851
0.01u/4/X7R/16V/K
0.01u/4/X7R/16V/K
-SLP_S3[19,24]
POWER ISSUE
R1698
R1698
22K/4
22K/4
2
EN
3
D
D
Q282
G S
G S
2
1
132
C1315
C1315
1u/6/X5R/10V/K
1u/6/X5R/10V/K
Q282
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
Q283
Q283
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
-S4_S5[19,21]
R1706
R1706
8.2K/4
8.2K/4
5VSB
R1701
R1701
1K/4/1
1K/4/1
132
1
Q284
Q284
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
EN
SOT23
SOT23
132
Q285
Q285
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
DDR18V
2
Q289
Q289
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
1
3
C1326
C1326
0.01u/4/X7R/16V/K/X
0.01u/4/X7R/16V/K/X
VCC1_5
+
+
EC170
EC170
1000u/D/6.3V/8C/36m
1000u/D/6.3V/8C/36m
Q326
SOT23
SOT23
132
EC34
EC34
1000u/D/6.3V/8C/36m
1000u/D/6.3V/8C/36m
1
Q326
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
N_GATE
SOT23
SOT23
132
C1889
C1889
0.01u/4/X7R/16V/K
0.01u/4/X7R/16V/K
29 33Thursday, July 17, 2008
29 33Thursday, July 17, 2008
29 33Thursday, July 17, 2008
Q327
Q327
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
PWROK1[11,19,24]
R1959
R1959
8.2K/4
8.2K/4
C1883
C1883
0.01u/4/X7R/16V/K/X
0.01u/4/X7R/16V/K/X
VTT_GMCH
R1962
R1962
8.2K/4/X
8.2K/4/X
P_GATE
5VDUAL
5VSB
5VSB
D
D
G S
G S
2
VTT_GMCH
R1960
R1960
200/6
200/6
Q37
Q37
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
1
3
VCC
Q293
Q293
AP9435K/SOT89/507pF/50m
AP9435K/SOT89/507pF/50m
1
234
1
1
+
+
EC33
EC33
100u/D/10V/57
100u/D/10V/57
R1901
R1901
1K/4/1
1K/4/1
3
SOT23
SOT23
1
Q33
Q33
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet
5VDUAL
2
1
1
+
+
1_5LEVEL
3
D
D
G S
G S
SOT23
SOT23
2
1
Q25
Q25
2N7002/SOT23/25pF/5/X
2N7002/SOT23/25pF/5/X
VTT_LEVEL
3
D
D
G S
G S
SOT23
SOT23
2
1
Q316
Q316
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
DISCRETE POWER / FAN CTRL
DISCRETE POWER / FAN CTRL
DISCRETE POWER / FAN CTRL
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
1.11
1.11
1.11
of
of
of
BC729
BC729
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
132
D65
D65
R1950
R1950
2.2/6
2.2/6
5
COMP
FB
3
BC739
BC739
7
COMP
6
FB
LOOK 0.6V
5
DDR18V VCCDDR18V
U88
U88
RT9199PSP/SO8/1.8A
RT9199PSP/SO8/1.8A
1
R1910
R1910
1K/4/1
1K/4/1
VTT_REF
R1911
R1911
1K/4/1
1K/4/1
5VDUAL+12V
LOW_VF/BAT54C/SOT23/200mA/[10DK1-442040-01R_10DK1-200054-14R]
LOW_VF/BAT54C/SOT23/200mA/[10DK1-442040-01R_10DK1-200054-14R]
D66
D66
BAT54C/SOT23/200mA/X
BAT54C/SOT23/200mA/X
2
1
1
BOOT
2
VCC
UGATE
8
PHASE
4
LG/OC
GND
U86
U86
ISL6545CBZ/S
ISL6545CBZ/S
+12V
D67
D67
R1956
R1956
BAT54C/SOT23/200mA/X
BAT54C/SOT23/200mA/X
2.2/6
2.2/6
2
1
VIN
2
GND
3
REFEN
4
VOUT
DDRVTT
1
1
+
+
EC175
EC175
100u/D/10V/57
100u/D/10V/57
5VDUAL
3
R1707
R1707
2.2/6
2.2/6
GDS
GDS
1
R1945
R1945
8.2K/4
8.2K/4
R1881
R1881
2.2/6
2.2/6
GDS
GDS
R1955
R1955
8.2K/4
8.2K/4
Q288
Q288
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
3
Q248
Q248
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
8
VCNTL4
7
VCNTL3
6
VCNTL2
5
VCNTL1
SGND
9
GND VIA X6
CHOKE08U-15A_1P-2
L17
L17
1.2uH/20A/PMU109/W/D
1.2uH/20A/PMU109/W/D
Q286
Q286
2
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
3
PHASE1_8V
2
1
3
VCC
CHOKE08U-15A_1P-2
BC724
BC724
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
L25
L25
1.2uH/20A/PMU109/W/D
1.2uH/20A/PMU109/W/D
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C1321
C1321
0.1u/6/X7R/25V/K
0.1u/6/X7R/25V/K
R1710
R1710
2.2/6
2.2/6
C1324
C1324
2.2n/4/X7R/50V/K
2.2n/4/X7R/50V/K
2
5
BOOT
VCC
UGATE
PHASE
LG/OC
GND
3
U59
U59
ISL6545CBZ/S
ISL6545CBZ/S
R1517
R1517
2.2/6
2.2/6
1
2
8
R1946
R1946
8.2K/4
8.2K/4
4
R1882
R1882
2.2/6
2.2/6
R1958
R1958
Q249
Q249
8.2K/4
8.2K/4
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
GDS
GDS
1
GDS
GDS
3
PHASE1_25V
2
1
3
PAD
500 X
500
mil^2
BC728
BC728
4.7u/8/Y5V/10V/Z
4.7u/8/Y5V/10V/Z
C405
C405
L18
L18
2uH/20A/IEP109/D
2uH/20A/IEP109/D
1
1
+
+
EC168
EC168
1000u/D/6.3V/8C/36m
1000u/D/6.3V/8C/36m
C919
C919
0.1u/6/X7R/25V/K
0.1u/6/X7R/25V/K
L24
L24
CHOKE08U-15A_1P-2
1.2uH/20A/PMU109/W/D
1.2uH/20A/PMU109/W/D
R1518
R1518
2.2/6
2.2/6
C921
C921
2.2n/4/X7R/50V/K
2.2n/4/X7R/50V/K
4
1
1
+
C1320
C1320
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
+
EC166
EC166
1000u/D/6.3V/8C/36m
1000u/D/6.3V/8C/36m
CHOKE2U-20A-SQ-3
C1897
C1897
1n/4/X7R/25V/K/X
1n/4/X7R/25V/K/X
R2913
R2913
2K/4/1/X
2K/4/1/X
DDR18V_OV
1.43K/4/1
1.43K/4/1
1
1
+
C918
C918
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
+
+
EC80
EC80
1000u/D/6.3V/8C/36m
1000u/D/6.3V/8C/36m
+
C1898
C1898
1n/4/X7R/25V/K/X
1n/4/X7R/25V/K/X
R2915
R2915
2K/4/1/X
2K/4/1/X
5VSB
2_5LEVEL
R1923
R1923
100/6/1
100/6/1
R
C
A
Q317
Q317
APL431BAI-TR/SOT23/150mA
APL431BAI-TR/SOT23/150mA
EC167
EC167
1000u/D/6.3V/8C/36m
1000u/D/6.3V/8C/36m
1
1
+
+
DDR18V
DDR18V=1.85V
R1711
R1711
3K/4/1
3K/4/1
EC150
EC150
VCC1_25
R2889 4.42K/6/1R2889 4.42K/6/1
R2887 8.87K/6/1R2887 8.87K/6/1
R2888 17.4K/6/1R2888 17.4K/6/1
+
+
R1520
R1520
2.32K/4/1
2.32K/4/1
R1867
R1867
1000u/D/6.3V/8C/36m
1000u/D/6.3V/8C/36m
VCC1_25=1.26V
R1521
R1521
2K/4/1
2K/4/1
1
1
+
+
CE3
CE3
100u/D/10V/57
100u/D/10V/57
1.15V
VTT_GMCH_UV1[24]
VTT_GMCH_UV2[24]
1.1V
VTT_GMCH_OV1[24]
VTT_GMCH_OV2[24]
DDR18V_OV3 [24]
DDR18V_OV2 [24]
DDR18V_OV1 [24]
1
1
EC173
EC173
1000u/D/6.3V/8C/36m
1000u/D/6.3V/8C/36m
S3 TURN OFF 2_5LEVEL,
(PSU +12V
ON,
DDR18V LOADING WORSE)
,
3
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
VTT_GMCH
R2871
R2871
294K/6/1
294K/6/1
R2872
R2872
147K/6/1
147K/6/1
BAT54A/SOT23/200mA
BAT54A/SOT23/200mA
R2885 9.53K/4/1R2885 9.53K/4/1
R2886 4.99K/6/1R2886 4.99K/6/1
5VDUAL
VCC=4.2V
R341 8.2K/4R341 8.2K/4
VCC
5VSB
+12V=10V
R1899 8.2K/4R1899 8.2K/4
+12V
R1952
R1952
68K/4/1
68K/4/1
R1953
R1953
100K/4/1
100K/4/1
BC727
BC727
SOT23
SOT23
D10
D10
R1897
R1897
12.1K/4/1
12.1K/4/1
R1898 1K/4/1R1898 1K/4/1
R333
R333
1K/4/1
1K/4/1
R1900
R1900
2.74K/4/1
2.74K/4/1
DDR18V DROP
OP TURN
-SLP_S3[19,24]
5VSB
3V
C1888
C1888
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
2_5LEVEL
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
R1949
R1949
8.2K/4
8.2K/4
2_5LEVEL
R1918
R1918
30K/4/1
30K/4/1
R1920
R1920
28K/4/1
28K/4/1
SOT23
SOT23
R1790
R1790
8.2K/4
8.2K/4
R1718
R1718
20K/4/1
20K/4/1
1_5LEVEL
R1723
R1723
30K/4/1
30K/4/1
VTT_LEVEL
BC732
BC732
D11
D11
BAT54A/SOT23/200mA
BAT54A/SOT23/200mA
C1880
C1880
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
C235
C235
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C173
C173
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
5VSB
R1789
R1789
1K/4/1
1K/4/1
132
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
5VSB
5VSB
SOT23
SOT23
132
Q325
Q325
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
5VDUAL
+12V
411
10
+
+
8
9
-
-
U87C
U87C
LM324DR/SO14
LM324DR/SO14
+12V
411
5
+
+
7
6
-
-
U87B
U87B
LM324DR/SO14
LM324DR/SO14
R1921 1K/4/1R1921 1K/4/1
5VSB
84
U8A
U8A
3
+
+
1
2
-
-
KA393D/SO8
KA393D/SO8
5VSB
U8B
U8B
84
5
+
+
7
6
-
-
KA393D/SO8
KA393D/SO8
5VDUAL_GATE
3
D
D
G S
G S
2
1
Q306
Q306
C1336
C1336
1n/4/X7R/50V/K/X
1n/4/X7R/50V/K/X
SOT23
SOT23
SOT23
SOT23
D68
D68
Q324
Q324
MMBT2907A/SOT23/-600mA/50
MMBT2907A/SOT23/-600mA/50
SOT23
SOT23
132
2
R1722
R1722
100/6/1
100/6/1
R1724 1K/4/1R1724 1K/4/1
Q315
Q315
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
R1919
R1919
100/6/1
100/6/1
N_GATE
R1944
R1944
8.2K/4
8.2K/4
CPU
+12V
SOT23
SOT23
Q305
Q305
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
P_GATE
BAT54A/SOT23/200mA
BAT54A/SOT23/200mA
R1943
R1943
8.2K/4
8.2K/4
DDR18V
1
R375
R375
1K/4/1
1K/4/1
R1951
R1951
8.2K/4
8.2K/4
2
3
DDRVTT VCC1_5
DDR18V
C C
BC738
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
EN
C1322
C1322
10p/4/NPO/50V/J
10p/4/NPO/50V/J
C1323
C1323
4.7n/4/X7R/25V/K
4.7n/4/X7R/25V/K
BC738
7
6
R1709
R1709
20K/4/1
20K/4/1
R2912
R2912
20K/4/1/X
20K/4/1/X
LOOK 0.6V
B B
VCC1_25
0.8=1.55*(1/1+X),X=600
R2914
R2914
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
20K/4/1/X
20K/4/1/X
R1519
R1519
C920
C920
20K/4/1
20K/4/1
10p/4/NPO/50V/J
10p/4/NPO/50V/J
C922
C922
4.7n/4/X7R/25V/K
4.7n/4/X7R/25V/K
A A
5
4
3
2
1
V12
VCC
DR41
D D
VR_RDY[5]
VTT_PWRGD[29]
DBC10
DBC10
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
VRD_SEL[6]
DR36
DR36
20K/4/1
DR37 1.4K/4/1DR37 1.4K/4/1
DR35 0/6/SHT/XDR35 0/6/SHT/X
5
DR28
DR28
0/6/SHT/X
0/6/SHT/X
DR32
DR32
0/6/SHT/X
0/6/SHT/X
DR61
DR61
5.1K/4/1
5.1K/4/1
DR62
DR62
5.1K/4/1
5.1K/4/1
DR63
DR63
5.1K/4/1
5.1K/4/1
VCORE
VID0[6]
VID1[6]
VID2[6]
VID3[6]
VID4[6]
VID5[6]
IO_VIDO6[24]
IO_VIDO7[24]
C C
B B
A A
VCC_SENSE[6]
VSS_SENSE[6]
20K/4/1
DBC17
DBC17
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
DR40
DR40
34K/4/1
34K/4/1
DRN1
DRN1
1K/8P4R/4
1K/8P4R/4
7 8
5 6
3 4
1 2
DR57 1K/4/1DR57 1K/4/1
DR58 1K/4/1DR58 1K/4/1
VCC3
+12V
5
+
+
6
-
-
DR64 5.1K/4/1DR64 5.1K/4/1
DC8
DC8
1.5n/4/X7R/50V/K
1.5n/4/X7R/50V/K
DC13 33p/4/NPO/50V/JDC13 33p/4/NPO/50V/J
FB
VCC
DC10
DC10
0.01u/4/X7R/16V/K
0.01u/4/X7R/16V/K
Freq.=150KHz
IO_VID1
IO_VID2
IO_VID3
IO_VID4
IO_VID5
DR59
DR59
DR60
DR60
1K/4/1
1K/4/1
1K/4/1
1K/4/1
411
DU2B
DU2B
LM324DR/SO14
LM324DR/SO14
7
IO_VIDO7
IO_VIDO6
IO_VID5
IO_VID4
IO_VID3
IO_VID2
IO_VID1
IO_VID0
DR33
DR33
169K/4/1
169K/4/1
DR67
DR67
453K/4/1
453K/4/1
IO_VIDO6
IO_VIDO7
10
9
37
36
46
47
48
13
14
15
16
18
17
12
11
45
DR50
DR50
243K/4/1
243K/4/1
IO_VID0 [24]
IO_VID1 [24]
IO_VID2 [24]
IO_VID3 [24]
IO_VID4 [24]
IO_VID5 [24]
DU2C
DU2C
411
LM324DR/SO14
LM324DR/SO14
+
+
-
-
DR65
DR65
10K/4/1
10K/4/1
PGOOD
EN
VID7
VID6
VID5
1
VID4
2
VID3
3
VID2
4
VID1
5
VID0
6
VRSEL
COMP
FB
IDROOP
VDIFF
VSEN
RGND
OFS
7
DRSEL
8
OVPSEL
REF
FS
9
SS
8
DR41
2.2/6
2.2/6
DBC19 1u/6/Y5V/10V/ZDBC19 1u/6/Y5V/10V/Z
10
DU1
DU1
PVCC1_2
VCC
BOOT1
UGATE1
PHASE1
LGATE1
ISEN1+
ISEN1-
BOOT2
UGATE2
PHASE2
LGATE2
ISEN2+
ISEN2-
PVCC3
BOOT3
UGATE3
PHASE3
LGATE3
ISEN3+
ISEN3-
ISEN4+
ISEN4-
PWM4
EN_PH4
GND
ISL6312CRZ/QFN48
ISL6312CRZ/QFN48
49
BOTTOM PAD CONNECT TO GND
THROUGH 10 VIA
3
2
DR66
DR66
12
10K/4/1
10K/4/1
13
DR68
DR68
453K/4/1
453K/4/1
4
DR15 2.2/6DR15 2.2/6
29
DR19 2.2/6DR19 2.2/6
31
32
33
30
DR18 200/6DR18 200/6
35
34
PHASEA
DR14 9.53K/4/1DR14 9.53K/4/1
DR16 2.2/6DR16 2.2/6
27
26
25
28
DR27 200/6DR27 200/6
19
20
PHASEB
DR23 9.53K/4/1DR23 9.53K/4/1
42
DR26 2.2/6DR26 2.2/6
DR21 2.2/6DR21 2.2/6
40
39
38
41
DR30 330/6DR30 330/6 SDR2
44
43
PHASEC
DR29 9.53K/4/1DR29 9.53K/4/1 DBC14 0.1u/6/X7R/25V/KDBC14 0.1u/6/X7R/25V/K
21
22
24
23
VCC
411
DU2A
DU2A
LM324DR/SO14
LM324DR/SO14
+
+
1
-
-
FB
411
DU2D
DU2D
LM324DR/SO14
LM324DR/SO14
+
+
14
-
-
V12
DBC7 1u/8/Y5V/16V/ZDBC7 1u/8/Y5V/16V/Z
DBC8 0.1u/6/X7R/25V/KDBC8 0.1u/6/X7R/25V/K
DBC9 0.1u/6/X7R/25V/KDBC9 0.1u/6/X7R/25V/K
DBC6 0.1u/6/X7R/25V/KDBC6 0.1u/6/X7R/25V/K
DBC12 0.1u/6/X7R/25V/KDBC12 0.1u/6/X7R/25V/K
V12
DBC11 0.1u/6/X7R/25V/KDBC11 0.1u/6/X7R/25V/K
CURRENT_OUT_V [26]
ISEN1
DBC5
DBC5
0.1u/6/X7R/25V/K
0.1u/6/X7R/25V/K
ISEN2
DBC13
DBC13
0.1u/6/X7R/25V/K
0.1u/6/X7R/25V/K
DBC15 1u/8/Y5V/16V/ZDBC15 1u/8/Y5V/16V/Z
ISEN3
DBC16
DBC16
0.1u/6/X7R/25V/K
0.1u/6/X7R/25V/K
VR_RDY
DR54
DR54
8.2K/4
8.2K/4
ALL MOSFET =8~9m OHM
UGATE1
PHASE1
LGATE1
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
UGATE2
PHASE2
LGATE2
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
UGATE3
PHASE3
LGATE3IO_VID0
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
3VDUAL
DR51
DR51
1K/4/1
3VDUAL
3
1K/4/1
DR52
DR52
8.2K/4
8.2K/4
132
DQ14
DQ14
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
132
DR1 2.2/6DR1 2.2/6
DR4 2.2/6DR4 2.2/6
DR2 2.2/6DR2 2.2/6
DR8 2.2/6DR8 2.2/6
DR9 2.2/6DR9 2.2/6
DR12 2.2/6DR12 2.2/6
DC12
DC12
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
SOT23
SOT23
DQ13
DQ13
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
VIN
CPU FAN ISSUE
2
DQ4
DQ4
1
3
DR3 8.2K/4DR3 8.2K/4
DR5 8.2K/4DR5 8.2K/4
DR10 8.2K/4DR10 8.2K/4
VRMGD [21]
DQ5
DQ5
DQ8
DQ8
DQ10
DQ10
DQ11
DQ11
2
DQ1
DQ1
1
VIN
2
1
3
2
1
3
VIN
2
1
3
2
1
3
R20--DUAL LAYOUT
DQ7
DQ7
3
1
DQ2
DQ2
1
DQ12
DQ12
1
2
2
2
3
3
3
1
1
+
+
DEC8
DEC8
470u/FP/D/16V/AC
470u/FP/D/16V/AC
DBC1
DBC1
1u/8/Y5V/16V/Z
1u/8/Y5V/16V/Z
NEW CHOKE
DL1
DL1
0.5uH/30A/INC109/F/D
0.5uH/30A/INC109/F/D
SDR1
SDR1
DR7
0/6/SHT/X
0/6/SHT/X
DR7
2.2/6
2.2/6
DC2
DC2
1n/4/X7R/50V/K
1n/4/X7R/50V/K
CHOKE05U-30A-1PQ-2
R0603-RH-SHORT10-MASK
DBC4
DBC4
1u/8/Y5V/16V/Z
1u/8/Y5V/16V/Z
0/6/SHT/X
0/6/SHT/X
SDR2
NEW CHOKE
DL2
DL2
0.5uH/30A/INC109/F/D
0.5uH/30A/INC109/F/D
DR6
DR6
2.2/6
2.2/6
DC1
DC1
1n/4/X7R/50V/K
1n/4/X7R/50V/K
CHOKE05U-30A-1PQ-2
R0603-RH-SHORT10-MASK
DBC2
DBC2
1u/8/Y5V/16V/Z
1u/8/Y5V/16V/Z
DL3
DL3
0.5uH/30A/INC109/F/D
0.5uH/30A/INC109/F/D
DR11
DR11
SDR6
SDR6
2.2/6
0/6/SHT/X
0/6/SHT/X
2.2/6
DC3
DC3
1n/4/X7R/50V/K
1n/4/X7R/50V/K
CHOKE05U-30A-1PQ-2
R0603-RH-SHORT10-MASK
2
R50
R50
R50
R50
NEW CHOKE
R50
R50
1
1
1
+
+
DEC1
DEC1
470u/FP/D/16V/AC
470u/FP/D/16V/AC
MOSFEF SOLDER SIDE
VCORE
SDR4
SDR4
0/6/SHT/X
0/6/SHT/X
ISEN1
560u/FP/D/6.3V/89/8m
560u/FP/D/6.3V/89/8m
PHASEA
SDR3
SDR3
0/6/SHT/X
0/6/SHT/X
ISEN2
560u/FP/D/6.3V/89/8m
560u/FP/D/6.3V/89/8m
PHASEB
SDR5
SDR5
0/6/SHT/X
0/6/SHT/X
ISEN3
PHASEC
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet
1
+
+
DEC3
DEC3
470u/FP/D/16V/AC
470u/FP/D/16V/AC
ICT TEMP.
1
1
1
1
+
+
+
+
+
DEC11
DEC11
560u/FP/D/6.3V/89/8m
560u/FP/D/6.3V/89/8m
560u/FP/D/6.3V/89/8m
560u/FP/D/6.3V/89/8m
DEC12
DEC12
+
DEC4
DEC4
560u/FP/D/6.3V/89/8m
560u/FP/D/6.3V/89/8m
560u/FP/D/6.3V/89/8m
560u/FP/D/6.3V/89/8m
+
+
SR1,SR3,SR5
PLACE ON THE
SOLDER SIDE,
CLOSE
INDUCTOR
OUTPUT
INDUCTOR
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
1
1
1
1
+
+
DEC6
DEC6
DEC10
DEC10
+
+
DEC7
DEC7
1000u/D/6.3V/8C/36m
1000u/D/6.3V/8C/36m
VRD 11/ ISL6312
VRD 11/ ISL6312
VRD 11/ ISL6312
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
1
1
1
+
+
DEC9
DEC9
1.11
1.11
30 33Thursday, July 17, 2008
30 33Thursday, July 17, 2008
30 33Thursday, July 17, 2008
1.11
of
of
of
8
7
6
5
4
3
2
1
ATX POWER CONNECTOR
VCC3
-12V
D D
-PSON[24,29]
BC129
BC129
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
VCC
VCC
BC131
BC131
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C C
K1
K1_ICTK1K1_ICT
1
K4
B B
K1_ICTK4K1_ICT
1
K2
K1_ICTK2K1_ICT
1
K5
K1_ICTK5K1_ICT
1
1
1
ATXPWR_24-3
ATX
ATX
13
3.3V
3.3V
14
3.3V
-12V
15
GND
GND
16
17
18
19
20
21
22
23
24
APW/2*12/IV/OC/OP/4.2/VA/SN/LK/2H
APW/2*12/IV/OC/OP/4.2/VA/SN/LK/2H
K3
K1_ICTK3K1_ICT
K6
K1_ICTK6K1_ICT
PSON
GND
GND
GND
-5V
5V
5V
5V
GND
4MMH/XI14MMH/X
4MMH/XI34MMH/X
4MMH/XI54MMH/X
5V
GND
5V
GND
POK
5VSB
12V
12V
3.3V
I1
I3
I5
1
2
3
4
5
6
7
8
9
10
11
12
4MMH/XI24MMH/X
4MMH/XI44MMH/X
I2
I4
VCC3
BC135
BC135
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
1
CPUK1
CPUK1
BC136
BC136
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
K1_ICT
K1_ICT
1
CPUK2
CPUK2
BC138
BC138
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
K1_ICT
K1_ICT
C259
C259
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C1332
C1332
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
PWOK [24]
MH3
MH3
12
1
2
VCC
VCC
5VSB
+12V
345
91011
8
7
6
FIX PWR AcBel(ATX-400C-A2ADB)
VCC3 VCC3
RN161
RN161
100/8P4R/6
100/8P4R/6
7 8
11
12
2
1
4
3
MH2
MH2
12
1
HOLE_3/X
HOLE_3/X
2
5 6
345
V12
RN162
RN162
100/8P4R/6
100/8P4R/6
1 2
3 4
1 2
3 4
5 6
7 8
ATX_12V
ATX_12V
GND
GND
1
2
4
+12V
3
+12V
APW/2*2/IV/OC/P/4.2/VA/SN/OH
APW/2*2/IV/OC/P/4.2/VA/SN/OH
BC130
BC130
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
ATX_4-1
1
9
10
8
7
6
5
MH8
91011
8
7
6
HOLE_3/X
HOLE_3/X
MH8
12
3
2
5
4
6
8
7
10
12
9
11
345
2
6
1
7
8
HOLE_3/X
HOLE_3/X
9
10
11
HOLE_4-RH
VCC
XC1
XC1
VCC3
0.01u/4/X7R/16V/K/X
0.01u/4/X7R/16V/K/X
A A
8
XC2
XC2
VCC3
0.01u/4/X7R/16V/K/X
0.01u/4/X7R/16V/K/X
7
XC3
XC3
VCC1_25
0.01u/4/X7R/16V/K/X
0.01u/4/X7R/16V/K/X
VCC1_25 3VDUAL
XC5
XC4
XC4
VCC3 +12V
0.01u/4/X7R/16V/K/X
0.01u/4/X7R/16V/K/X
6
XC5
0.01u/4/X7R/16V/K/X
0.01u/4/X7R/16V/K/X
3VDUALVCC DDR18V
XC6
XC6
0.01u/4/X7R/16V/K/X
0.01u/4/X7R/16V/K/X
0.01u/4/X7R/16V/K/X
0.01u/4/X7R/16V/K/X
5
5VDUAL
VCC
XC7
XC7
MH4
MH1
MH1
91011
12
4
8
1
7
2
6
HOLE_3/X
HOLE_3/X
345
MH4
91011
345
8
7
6
HOLE_3/X
HOLE_3/X
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet of
Date: Sheet of
Date: Sheet
Gigabyte Technology
ATX POWER CONNECTOR
ATX POWER CONNECTOR
ATX POWER CONNECTOR
2
12
1
2
3
HOLE_4-RH-5MM
MH7
MH7
345
2
6
1
7
12
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
8
9
10
11
HOLE_3/X
HOLE_3/X
31 33Thursday, July 17, 2008
31 33Thursday, July 17, 2008
31 33Thursday, July 17, 2008
1
1.11
1.11
of
1.11
1
CPU SMART FAN
A A
SMART FAN
100u/D/16V/5B
100u/D/16V/5B
CE2
CE2
R1566
R1566
8.2K/4
8.2K/4
+12V
1
1
213
+
+
GVS
GVS
CPU_FAN
CPU_FAN
FAN/1*4/WH/A3/2.54/VA/D/SN
FAN/1*4/WH/A3/2.54/VA/D/SN
H1X4P-FAN-2
VCC
4
C
C
R334
R334
100/6/1
100/6/1
VCC
R340
R340
22K/4
22K/4
C225
C225
2.2n/4/X7R/50V/K
2.2n/4/X7R/50V/K
FANPWM3 [24]
R342
R342
1K/4/1
1K/4/1
FANIO1 [24]
2
3
4
PROCESSOR HOT
+12V
R326
R326
10K/4/1
10K/4/1
RS2
RS2
100K/1/6/S
100K/1/6/S
RS2 CLOSE CPU VR MOSFET asserted at 131 degree
R327
R327
620/4/1
620/4/1
TSM_5
TSM_6
R329
R329
1K/4/1
1K/4/1
R325 390K/4R325 390K/4
+12V
411
12
+
+
13
-
-
C222
C222
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
TSM_7
14
U87D
U87D
LM324DR/SO14
LM324DR/SO14
deasserted at 116 degree
-PROCHOT
3
Q32
Q32
D
D
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
G S
G S
SOT23
SOT23
2
1
-FORCEPR
3
Q312
Q312
D
D
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
G S
G S
SOT23
SOT23
2
1
-PROCHOT [6]
-FORCEPR [6]
INTEL FRONT PANEL
B B
MPD+
PWR_LED
PWR_LED
1
2
VCC
R308
R308
330/6
330/6
HD+
-HDLED[23]
-SYS_RST[5,19,21]
C C
5VSB
R1878
R1878
8.2K/4
8.2K/4
Q311
Q311
BAT54C/SOT23/200mA
BAT54C/SOT23/200mA
3
PH/1*3/BK/2.54/VA/D
PH/1*3/BK/2.54/VA/D
F_PANEL
F_PANEL
1
HD+
MSG/PD+
3
HD-
MSG/PD-
5
GND
7
RESET
9
RSV
13
GD+
15
GD-
17
GN+
19
GN-
PH/2*10K10,11,12,13,15,17,19/BK/2.54/VA/D
PH/2*10K10,11,12,13,15,17,19/BK/2.54/VA/D
BUZZER
VCC
D D
R317
R317
8.2K/4
8.2K/4
R315
R315
1K/4/1
1K/4/1
Q28
Q28
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
132
Q29
Q29
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
132
3 PIN POWER LED
MPD+
LAYOUT PLACE CLOSE
TO F_PANEL
0315
2
4
6
PW+
8
PW-
14
SP+
16
NC
18
NC
20
SP-
VCC
MPD+
-PWRBTSW
VCC
SPK-
5VSB
R1820
R1820
330/6
330/6
C1854
C1854
0.01u/4/X7R/16V/K
0.01u/4/X7R/16V/K
R314
R314
75/6/1
75/6/1
R316
R316
75/6/1
75/6/1
R309
R309
8.2K/4
8.2K/4
VCC
D6
D6
CD4148WP/1206/300mA
CD4148WP/1206/300mA
132
Q21
Q21
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
132
R304
R304
GPO26 [19]
1K/4/1
1K/4/1
LAKE FUNCTION
Q26
Q26
BAV99/SOT23/300mA
BAV99/SOT23/300mA
132
5VSB
Q30
Q30
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
R319 1K/4/1R319 1K/4/1
0315
-PWRBTSW [24]
SPKR [19]BEEP-[24]
ENERGY
SYS_FAN
+12V
VCC
R1578
R1578
R1576
R1576
1K/4/1
1K/4/1
22K/4
22K/4
213
C1282
C1282
2.2n/4/X7R/50V/K
2.2n/4/X7R/50V/K
CVS
CVS
SYS_FAN
SYS_FAN
FAN/1*3/WH/A3/2.54/VA/D/SN
FAN/1*3/WH/A3/2.54/VA/D/SN
FANIO2 [24]
Gigabyte Technology
Gigabyte Technology
SPK-
1
2
3
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet
Gigabyte Technology
FRONT PANEL
FRONT PANEL
FRONT PANEL
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
32 33Thursday, July 17, 2008
32 33Thursday, July 17, 2008
4
32 33Thursday, July 17, 2008
1.11
1.11
of
of
of
1.11
5
PCIE-1G LAN
LR33:0/6 DISABLE SWICHING REG
LBC61
D D
LAN25MCLK[21]
LR16:
RTL8101E-->2K/4/1
RTL8111C/8102E-->2.49K/4/1
C C
0.01u/4/X7R/16V/K/X
0.01u/4/X7R/16V/K/X
FOR EMI
B B
LBC61
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
LC9
LC9
-SRCCLK_LAN[21]
SRCCLK_LAN[21]
-PCIE_WAKE[14,19,22]
CTRL18
AVDD33
P_MDI0+
P_MDI0-
P_MDI1+
P_MDI1AVDD18
P_MDI2+
P_MDI2AVDD18
P_MDI3+
P_MDI3AVDD18
VDD15
3VDUAL
-PFMRST1[24]
LBC62
LBC62
22u/8/X5R/6.3V/M/X
22u/8/X5R/6.3V/M/X
2.49K/4/1
2.49K/4/1
FB12
10
11
12
13
14
15
16
ML_OP[18]
ML_ON[18]
ML_IP[18]
ML_IN[18]
-PFMRST1
RTL8111C
LR23
LR23
1/6/X
1/6/X
LR16
LR16
RSET
CTRL15
LU1
LU1
64
63
62
RSET
1
VCTRL18
2
3
4
5
6
7
8
9
VCTRL15
AVDD33
MDIP0
MDIN0
AVDD18
MDIP1
MDIN1
AVDD18
MDIP2
MDIN2
AVDD18
MDIP3
MDIN3
AVDD18
VDD15
VDD33
NC18LANWAKEB19PERSTB20VDD1521EVDD1822HSIP23HSIN24EGND25REFCLK_P26REFCLK_N27EVDD1828HSOP29HSON30EGND31VDD15
NC17EGND
65
LC3 0.1u/4/X7R/16V/KLC3 0.1u/4/X7R/16V/K
LC4 0.1u/4/X7R/16V/KLC4 0.1u/4/X7R/16V/K
CLOSE LAN CHIP
LBC34 100p/4/NPO/50V/J/XLBC34 100p/4/NPO/50V/J/X
LR36
LR36
1/6/X
1/6/X
AVDD33
3VDUAL
VDD15_18
60
59
58
54
LED057LED156LED255LED3
GVDD
VDD15
CKTAL261CKTAL1
AVDD33
VDD18
VDD18
VDD15
VDD3353VDD15
VDD15
52NC51NC50
VDD153VDUAL
VDD15
ISOLATEB
VDD15
4
LR26
LR26
1/6
1/6
LED_ACT_TXRX
LED_LINK100
LED_LINK1000
LAN_GPIO
FOR DSM MODE
(DEEP SLUMBER MODE)
49
VDD15
EESK
EEDI
VDD33
EEDO
EECS
VDD15
NC
VDD1
NC
NC
VDD15
VDD33
NC
NC
VDD15
32
RTL8102E-VBP-GR/QFN64
RTL8102E-VBP-GR/QFN64
EESK
48
EEDI_AUX
47
3VDUAL
46
EEDO
45
EECS
44
VDD15
43
42
41
40
39
VDD15
38
3VDUAL
37
ISOLATEB
36
35
34
33
LED_GREEN LED_LINK100
LR10
LR10
100/4/1/X
100/4/1/X
LR20
LR20
22/4
22/4
VCC3
LAN_DSM [24]
LR17
LR17
1K/4/1
1K/4/1
ISOLATEB [24]
LR18
LR18
15K/4/1
15K/4/1
3
Dual Color LED
D4
D3
Green
D4
D3
Orange
Single Color LED
D1
D2
Yellow
P35-152-19W9
U4
U1U3
U2
U7
U6
U8 U5
L3
L5
L7L1
L9
L6
L8
L4
D1
YELLOW
L2
D2
ORANGE
(+,-)
D3 D4
3VDUAL
+
+
3VDUAL
L10
GREEN
(-,+)
2
1
1
LEC7
LEC7
100u/D/10V/57
100u/D/10V/57
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
LFB6 0/8/SHT/XLFB6 0/8/SHT/X
LBC44
LBC44
LBC35
LBC35
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
LBC45
LBC45
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
AVDD33
LR32 CLOSE LBC63/64
LL1/LBC64/LBC63
CLOSE LU1 PIN1
LBC54
LBC54
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
LBC55
LBC55
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
FOR 93C56 OR BIOS DETECT
RTL8102E -->X
LBC36
LBC36
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
LBC46
LBC46
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
LBC53
LBC53
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
CHOKE4U7-500MA
LR32
LR32
0/6/SHT/X
0/6/SHT/X
FB12
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
AVDD18
LFB7
LFB7
0/8
0/8
LBC56
LBC56
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
LBC51
LBC51
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
LFB9
LFB9
0/8
0/8
CTRL15
LBC48
LBC48
LBC47
LBC47
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
LL1/LFB10 CO-LAYOUT CLOSE
LFB10
LFB10
0/8
0/8
LL1
LL1
4.7uH/1A/[10LC3-5A470B-01R]/X
4.7uH/1A/[10LC3-5A470B-01R]/X
LBC63
LBC63
LBC57
LBC57
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
LR35 8.2K/4/XLR35 8.2K/4/X
EECS
EESK
EEDI_AUX
EEDO
LR19 3.6K/4LR19 3.6K/4
LBC64
LBC64
22u/8/X5R/6.3V/M/X
22u/8/X5R/6.3V/M/X
LFB11
LFB11
0/8/X
0/8/X
3VDUAL
3VDUAL
1
VDD15
LBC50
LBC50
CTRL18
RTL8102E LFB11-->X
VDD18
VDD18
LBC59
LBC59
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
LU2
LU2
1
2
3
AT93C46-10SU-2.7/S/X
AT93C46-10SU-2.7/S/X
CS
VCC
SK
DI
ORG
DO4GND
8
7
DC
6
5
VDD15
LFB8 0/8/XLFB8 0/8/X
1
1
+
+
LBC49
LBC49
4.7u/8/Y5V/10V/Z/X
4.7u/8/Y5V/10V/Z/X
LBC58
LBC58
4.7u/8/Y5V/10V/Z
4.7u/8/Y5V/10V/Z
3VDUAL
LBC60
LBC60
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
AVDD18
USB_LAN CONNECTOR
A A
RTL8101E:LR38/LC5/LR43/LC6-->O
RTL8102E:LC5/LC6-->O
RTL8111C:LC6-->O
RTL8102E -->X
LR42
LR39
LR39
49.9/6/1/X
49.9/6/1/X
LR40
LR40
49.9/6/1/X
49.9/6/1/X
49.9/6/1/X
49.9/6/1/X
LC7
LC7
0.01u/4/X7R/16V/K/X
0.01u/4/X7R/16V/K/X
LR41
LR41
LR42
49.9/6/1/X
49.9/6/1/X
LC8
LC8
0.01u/4/X7R/16V/K/X
0.01u/4/X7R/16V/K/X
CLOSE LAN CHIP
5
AVDD18
LC5 0.1u/4/Y5V/16V/ZLC5 0.1u/4/Y5V/16V/Z
P_MDI0+
P_MDI0P_MDI1+
P_MDI1-
P_MDI2P_MDI3+
P_MDI3-
LR43 1/6/XLR43 1/6/X
AVDD18
LC6 0.1u/4/Y5V/16V/ZLC6 0.1u/4/Y5V/16V/Z
1G:LC6=0.01u/4/X7R/16V/K
100M:LC6=0.1u/4/Y5V/16V/Z
RTL8101E :L1+L10-->AVDD18+0.1U(BIOS DISABLE MDI-X FUNCTION)
1G :USB+LAN/1G/GO,Y/OS/RA/D/1
100M:USB+LAN/100/GO,Y/OS/RA/D/1
LR38 1/6/XLR38 1/6/X
USB_LAN
L1
L2
L3
L4
L5
L6
L7
L8
L9
L10
UP
UP
DOWN
DOWN
USB+LAN/100/GO,Y/OS/RA/D/1
USB+LAN/100/GO,Y/OS/RA/D/1
4
D1
D2
D3
D4
U1
U2
U3
U4
U5
U6
U7
U8
LED_ACT_TXRX
LED_GREENP_MDI2+
LED_LINK1000
P4P4+
P5P5+
LR13 150/6LR13 150/6
LR14 150/6/XLR14 150/6/X
LR15 150/6LR15 150/6
3VDUAL
LFB4
LFB4
0/6/SHT/X
0/6/SHT/X
LBC33
LBC33
0.1u/6/Y5V/25V/Z/X
0.1u/6/Y5V/25V/Z/X
FUSEVCC
LBC26
LBC26
0.1u/6/Y5V/25V/Z/X
0.1u/6/Y5V/25V/Z/X
3
USB_LAN
EMI
LR28
LR28
0/6/SHT/X
0/6/SHT/X
FUSEVCC
+
+
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
2
Date: Sheet
LR6
LR6
150K/4
150K/4
1
1
LEC2
LEC2
1000u/D/6.3V/8C/36m
1000u/D/6.3V/8C/36m
P4+
P4P5+
P5-
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
REALTEK RTL8111C/8101E
REALTEK RTL8111C/8101E
REALTEK RTL8111C/8101E
LR7
LR7
270K/4
270K/4
+USBP4 [18]
-USBP4 [18]
+USBP5 [18]
-USBP5 [18]
GA-G31M-S2C
GA-G31M-S2C
GA-G31M-S2C
-USBOC_R [18]
1.11
1.11
33 33Thursday, July 17, 2008
33 33Thursday, July 17, 2008
33 33Thursday, July 17, 2008
1
1.11
of
of
of
Loading...