Service Manuals, User Guides, Schematic Diagrams or docs for : Gigabyte GIGABYTE GIGABYTE 8I915GVM - REV 1.2
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5 4 3 2 1
Model Name: 8I915GVM Revision 1.2
SHEET TITLE SHEET TITLE
D D
01 COVER SHEET 23 PCI SLOT 1
02 BLOCK DIAGRAM 24 PCI EXPRESS*1 SLOT 1,2
03 BOM & PCB MODIFY HISTORY 25 ITE8712HX
04 P4_LGA775_A 26 HWMO/FAN/FWH BIOS
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05 P4_LGA775_B 27 KB_MS/GAME
06 P4_LGA775_C 28 COM/LPT/FDD
C
07 P4_LGA775_D 29 (FRONT+REAR)USB/RING/IDE C
08 VCORE POWER 30 AZALIA CODEC ALC880/CMI9880
09 GMCH-GRANTSDALE_HOST 31 AUDIO JACK
10 GMCH-GARNTSDALE_DDR 32 LAN RTL8110S/8100C
11 GMCH-GRANTSDALE_PCI E, DMI 33 ATX POWER CONN.
12 GMCH-GRANTSDALE_INT VGA 34 ALL POWER
13 GMCH-GRANTSDALE_GND 35 1394 TSB43AB23
14 GMCH-GRANTSDALE_PWR 36 FRONT PANEL/BZ
B B
15 DDR CHANNEL A
16 DDR CHANNEL B
17 DDR TERMINATION Digitally signed by dd
18 PCI EXPRESS*16 SLOT DN: cn=dd, o=dd, ou=dd,
19 ICH6 PCI, USB, DMI, LAN [email protected], c=US
20 ICH6 IDE, GPIO, SATA, CTRL
Date: 2009.11.15 20:37:20
+07'00'
21 ICH6 VCC, GND
A A
22 CLK GEN
PCB VANDER: (TB), (TA),
COMPONENT SIDE GIGABYTE
(1 oz. Copper)
VCC SIDE Title
(1 oz. Copper)
GND SIDE
Cover Sheet
(1 oz. Copper) Size Document Number Rev
SOLDER SIDE Custom 8I915GVM 1.2
(1 oz. Copper)
Date: Monday, December 13, 2004 Sheet 1 of 37
5 4 3 2 1
5 4 3 2 1
BLOCK DIAGRAM
INTEL Pentium4
LGA775
D
CLOCK GENERATOR D
VID0~4
PWM/OTHER POWER
VCORE = 1.75V / SLEEP : 1.3V PAGE 4, 5, 6,7
VCC3 VCORE = 1.75V (650-1100MHZ) / SLEEP : 1.3V
CKVDD = 3.3V PAGE 22 5VSB,-12V,+12V,VCC,VCC3,3VDUAL
VTT_DDR,2_5VSTR PAGE 8,33,34
CHANNEL A
DDR SDRAM DIMM X 2
GAD0~31 GMCH 2_5VSTR = 2.5V(MEMORY,SUSPEND POWER)
PAGE 15
ADSTB0,ADSTB0- GRANTSDALE MAA0~14 VTT_DDR = 1.25V
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ADSTB1,ADSTB1- MAA_CPC1~5
SBA0~7 MAB_CPC1~5
PCI EXPRESS SBSTB,SBSTB- MDD0~63 CHANNEL B
BY 16 PORTS
VDDQ = 1.5V (AGP POWER 4X) GCBE0~3-
-DQSD0~7
DM0~7
DDR SDRAM DIMM X 2
VCC3 = 3.3V
+12V = 12V ST0~2
3VDUAL = 3.3V 2_5VSTR = 2.5V(MEMORY,SUSPEND POWER)
VCC = 5V PAGE 18 VCORE = 1.75V / SLEEP : 1.3V VTT_DDR = 1.25V PAGE 16
2_5VSTR = 2.5V(MEMORY)
VDDQ = 1.5V (AGP POWER 4X, HUBLINK) PAGE 9,10,11,12,13,14
C C
AGPUSB+ / -
HL0~10
CONTROL BUS HUB LINK
IDE Primary
ICH6
VCC = 5V PAGE 29
USB PORTS 0~7 SERIAL ATA
VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I)
VCC = 5V 3VDUAL = 3.3V(SUSPEND POWER)
5VSB = 5V VCC3 = 3.3V
AMRUSB+ / - 5VUSB = 5V PAGE 29 RTCVDD = 3.3V VCC = 5V PAGE 20
PAGE 19,20,21
PCI BUS
B FWH/HWMO B
PCI SLOT 1
+12 = 12V
PCI EXPRESS BY VCC = 5V
VCC3 = 3V PAGE 26
AZALIA -12 = -12V
1,2 SLOT
LINK VCC = 5V
VCC3 = 3V
3VDUAL = 3V PAGE 23,24
LAN RTL8110S/8100C LPC BUS
AC97/Azalia ALC880 LPC ITE8712HX
PAGE 32
+12V = 12V
VCC3 = 3.3V VCC = 5V
VCC = 5V 5VSB = 5V
AVDD = 5V PAGE 30 VBAT = 3V PAGE 25
1394 IT TSB43AB23
PAGE 35
A AUDIO PORTS : FRONT AUDIO I/O PORTS : A
LIN_ OUT LINE_IN MIC
TELE CD_IN AUX_IN COMA COMB LPT PS2 IR FDD
PAGE 31 PAGE 27,28,29
FRONT PANEL/BZ
VCC = 5V GIGABYTE
5VSB = 5V
+12 = 12V Title
PVCC = 5V PAGE 36 BOM & PCB MODIFY HISTORY
Size Document Number Rev
Custom 8I915GVM 1.2
Date: Monday, December 13, 2004 Sheet 2 of 37
5 4 3 2 1
5 4 3 2 1
Circuit or PCB layout change
Model Name: 8I915GVM for next version
Version: 1.2
Data Change Item Reason
D 5.DEL DEC13 FOR FAN D
Component value change 6.ATX_12V 11NH4-020004-71/72
history 2004/11/18 7.CBC31/32
PRECISION
4.7UF 10UF FOR AUDIO
05/17 BOM:8I915GMF-00-10C 1. DDRVTT POWER/ON-OFF FF-->C256:100/6
Data Change Item Reason
2.CLK GEN X'TAL CAP:C176,C179-->22P/4/N/50V
12/11 REV 0.1 LAYOUT
05/20 BOM:8I915GMF-00-10C ECN 1.ALC880/E:10HP5-366880-31(0417)
12/23 PM MODIFY SPEC PCIX2,PCIEX1
2.IT8712F/IX4( )IX3( )
12/24 IT8712/IX MODIFY
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DEL PCB( ):
05/21 BOM:8I915GMF-00-10C ECN 8MIL-->3.7MIL;15MIL-->12.5MIL=>REJECT
12/25 DEL 1394 SIGNAL CHOKE/8P4R/SHT
06/09 BOM:8I915GMF-00-10D 1.RN61~64,67:8.2K/8P4R-->2.2K/8P4R
12/29 DDR POWER/FUSE FOR KB_MS
2.Q259 P06P03
01/05 ich6 add 1000 p 0402 -ichsync pin for A1
3.PCB ( ):
C , C
01/07 MODIFY RN98~102 -->R0603 TYPE FOR LAYOUT
08/18 :2.1-->PCB GERBER OUT 1. CPU ICT TEST POINT
PWM FAN5019 ADD DIODE/CAP
2.INTEL MODIFY ITEM
01/08 -SYS_RST ADD 0/6
3.VSYNC/HSYNC 74LVC32(FOR SPEC)
1394 SCH NET DVDD-->DVDD1394
4.VCORE CHOKE
01/09 ADD VCC/VCC3 CROSS CAP
09/01 BOM:8I910GLMF-00-11A NEW BOM
01/13 E-BOM :8GDGMF-00-01
09/29 :2.2-->BOM:8I915GMF-00-22A 1.PCB:REV 2.2( PCIE-1 FOOTPRINT)
02/13 E-BOM :8I915GMF-00-02 1.VCORE PWM LOAD LINE(PH2-->PH4)
2.DEL FAIRCHILD MOSFET
2.GRANTSDALE/ICH6(A0/A0)-->(A2/A1)
3.BOM Change:(FOR VCORE TRANSIENT)
3.VGA(HSYNC/VSYNC)-->74HCT32 1. Remove DEC16(560Uf)
4.BY ITE8212/IX(RESET/PWROK)-->DRIVE BY 2. Add DEC11(3300uF)
74HC14 3. DR31 change 62k ohm
4. DR34 change 51k ohm
5.PCB MODEL NAME:8GDGMF-->8I915G-MF
B 5. DC11 change 10nF/0402 B
6.CAP COST DOWN BY MEASURE
10/05 :1.2-->BOM:8I915GVM-00-12A 1.MODIFY U9[915GV/B1],DEL PCI-E*16
02/25 1.IDE RESET
2.LAN RTL8110S-->RTL8100C
03/29 rev 0.3-->modify function 1.FRONT USB PWR(VCC/5VDUAL)
3.DEL TI 1394
2.AZALIA CODEC FUNCTION
11/09 -->BOM:8I915GVM-00-12B-PVT 1. Q189,MMBT2222A Ib/Ic
3.VCORE SP-CAP+MOSFET CHOKE/DIP
TOP(X3PHASE)+RIGHT(X1PHASE),PWM RIGHT 2.EMI ISSUE
04/09 VCORE PWM CHANGE PLACEMENT DOWN
3. F_PANEL
04/13 EMI ADD X12PCS (0402)CAP ON DDR
11/18 -->BOM:8I915GVM-00-12B-ECN 1.MODIFY U19 ICH6/B1-->ICH6/B2
04/21 AUDIO REARX6PORT+FRONTX2PORT
04/30 BOM:8I915GMF-00-10A 1.MODIFY AUDIO
2.ADD CPU_FAN FOR SMART
A A
05/11 BOM:8I915GMF-00-10B 1.
2.SPDIF/SPDIF-IN BOM CHANGED
3.F_AUDIO BOM CHANGED GIGABYTE
Title
BOM & PCB MODIFY HISTORY
4.PCI EXPRESSX16 ADD PUSH PIN
Size Document Number Rev
Custom 8I915GVM 1.2
Date: Monday, December 13, 2004 Sheet 3 of 37
5 4 3 2 1
5 4 3 2 1
LG775 E-CAP ARRANGED
BOM SP-CPx2+10uFx2,
VCORE VCORE
SP-CAP X 4PCS
+
+
+
+
+
+
BC1 BC2 BC3 BC4 BC5 EC122 EC123 EC1 EC2 SEC1 SEC2
10U/12/X/6.3V 10U/12/X/6.3V 10U/12/X/6.3V 10U/12/X/6.3V 10U/12/X/6.3V
100U/2V/SPCAP/X
100U/2V/SPCAP/X 100U/2V/SPCAP/X 100U/2V/SPCAP/X
D VCORE 100U/2V/SPCAP[10CL3-201000-11]/X 100U/2V/SPCAP[10CL3-201000-11]/X D
rev1.0
BC6 BC7 BC8
10U/12/X/6.3V 10U/12/X/6.3V 10U/12/X/6.3V
U1A
HA[3..16]
[9] HA[3..16]
HA3 L5 D2 -HADS Closed to
A03# ADS# -HADS [9]
HA4 P6 C2 -BNR
HA5 M5
A04# BNR#
D4 -HIT
-BNR [9] REV0.2 R1 Pin-H1
A05# HIT# -HIT [9]
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HA6 L4 H4 49.9/6/1
HA7 A06# RSP# -BPRI GTLREF
M4 A07# BPRI# G8 -BPRI [9] VTT_OR
HA8 R4 B2 -DBSY
A08# DBSY# -DBSY [9]
HA9 T5 C1 -DRDY
A09# DRDY# -DRDY [9]
HA10 U6 E4 -HITM BC11 R2 C3
A10# HITM# -HITM [9]
HA11 -IERR 0.01U/6/X/50V 100/6/1 1U/6/Y/10V
HA12
T4
U5
A11# IERR# AB2
P3 -HINIT
*
A12# INIT# -HINIT [20]
HA13 U4 C3 -HLOCK
A13# LOCK# -HLOCK [9]
HA14 V5 E3 -HTRDY C2
A14# TRDY# -HTRDY [9]
HA15 V4 AD3 33P/4/N/50V
HA16 A15# BINIT# -DEFER
W5 A16# DEFER# G7 -DEFER [9]
C N4 F2 -EDRDY C
RSVD EDRDY# -EDRDY [9]
P5 RSVD MCERR# AB3
-HREQ0 K4
[9] -HREQ0 REQ0#
-HREQ1 J5 U2 CPU_TP1
[9] -HREQ1 REQ1# AP0#
-HREQ2 M6 U3 CPU_TP2
[9] -HREQ2 REQ2# AP1#
-HREQ3 K6
[9] -HREQ3 REQ3#
-HREQ4 J6 F3 -BR0
[9] -HREQ4 REQ4# BR0# -BR0 [9]
-HADSTB0 R6 G3 TESTHI8
[9] -HADSTB0 ADSTB0# TESTHI08 TESTHI8 [6]
-HPCREQ G5 G4 TESTHI9
[9] -HPCREQ PCREQ# TESTHI09 TESTHI9 [6]
HA[17..31] H5 TESTHI10
[9] HA[17..31] TESTHI10 TESTHI10 [6]
HA17 AB6
HA18 A17#
W6 A18# DP0# J16 CPU_TP3
HA19 Y6 H15 CPU_TP4
HA20 A19# DP1# C1
Y4 A20# DP2# H16 CPU_TP5
HA21 AA4 J17 CPU_TP6 220P/4/N/50V
HA22 A21# DP3#
AD6 A22#
HA23 AA5 H1 GTLREF
HA24 A23# GTLREF
AB5 A24#
HA25 AC5 G23 -CPURST REV0.3 R6 62/6 -IERR
A25# RESET# -CPURST [9] VTT_OL
HA26 AB4
HA27 A26# -RS0
AF5 A27# RS0# B3 -RS0 [9]
HA28 AF4 F5 -RS1 C4 R7 62/6 -BR0
A28# RS1# -RS1 [9] VTT_OL
HA29 AG6 A3 -RS2 22P/4/N/50V
A29# RS2# -RS2 [9]
HA30 AG4
HA31 A30# R8 62/6 -CPURST
AG5 A31# VTT_OL
AH4 A32#
AH5 REV0.2
A33#
AJ5 A34#
AJ6 A35#
AC4 RSVD
AE4 RSVD
B -HADSTB1 B
[9] -HADSTB1 AD5 ADSTB1#
LGA775
CR
CPU RETAINTION/X
A A
GIGABYTE
Title
P4_LGA775-A
Size Document Number Rev
Custom 8I915GVM 1.2
Date: Monday, December 13, 2004 Sheet 4 of 37
5 4 3 2 1
5 4 3 2 1
D D
U1B
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HD[0..15]
[9] HD[0..15] HD[32..47] [9]
HD0 B4 G16 HD32
HD1 D00# D32# HD33
C5 D01# D33# E15
HD2 A4 E16 HD34
HD3 D02# D34# HD35
C6 D03# D35# G18
HD4 A5 G17 HD36
HD5 D04# D36# HD37
B6 D05# D37# F17
HD6 B7 F18 HD38
HD7 D06# D38# HD39
A7 D07# D39# E18
HD8 A10 E19 HD40
HD9 D08# D40# HD41
A11 D09# D41# F20
C HD10 B10 E21 HD42 C
HD11 D10# D42# HD43
C11 D11# D43# F21
HD12 D8 G21 HD44
HD13 D12# D44# HD45
B12 D13# D45# E22
HD14 C12 D22 HD46
HD15 D14# D46# HD47
D11 D15# D47# G22
-DBI0 A8 D19 -DBI2
[9] -DBI0 DBI0# DBI2# -DBI2 [9]
STBN0 C8 G20 STBN2
[9] STBN0 DSTBN0# DSTBN2# STBN2 [9]
STBP0 B9 G19 STBP2
[9] STBP0 DSTBP0 DSTBP2 STBP2 [9]
HD[16..31]
[9] HD[16..31] HD[48..63] [9]
HD16 G9 D20 HD48
HD17 D16# D48# HD49
F8 D17# D49# D17
HD18 F9 A14 HD50
HD19 D18# D50# HD51
E9 D19# D51# C15
HD20 D7 C14 HD52
HD21 D20# D52# HD53
E10 D21# D53# B15
HD22 D10 C18 HD54
HD23 D22# D54# HD55
F11 D23# D55# B16
HD24 F12 A17 HD56
HD25 D24# D56# HD57
D13 D25# D57# B18
HD26 E13 C21 HD58
HD27 D26# D58# HD59
G13 D27# D59# B21
HD28 F14 B19 HD60
HD29 D28# D60# HD61
G14 D29# D61# A19
HD30 F15 A22 HD62
HD31 D30# D62# HD63
G15 D31# D63# B22
-DBI1 G11 C20 -DBI3
[9] -DBI1 DBI1# DBI3# -DBI3 [9]
STBN1 G12 A16 STBN3
[9] STBN1 DSTBN1# DSTBN3# STBN3 [9]
STBP1 E12 C17 STBP3
[9] STBP1 DSTBP1 DSTBP3 STBP3 [9]
B B
LGA775
A A
GIGABYTE
Title
P4_LGA775-B
Size Document Number Rev
Custom 8I915GVM 1.2
Date: Monday, December 13, 2004 Sheet 5 of 37
5 4 3 2 1
5 4 3 2 1
R1561 REV0.2
49.9/6/1/X GTLREF1
VTT_OR
R1528 110/6/1 TESTHI0
VCC3
Note: R1562 C1274 Place outside of CPU socket
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