Service Manuals, User Guides, Schematic Diagrams or docs for : Gigabyte GIGABYTE GA-8IP775-G - REV 1.01
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5 4 3 2 1
GIGABYTE GA-8IP775-G Schematics Revision 1.01
SHEET TITLE SHEET TITLE
D
01 COVER SHEET 23 AC '97 CODEC D
02 BOM & PCB MODIFY HISTORY 24 AUDIO JACK, L_OUT, F_AUDIO
03 BLOCK DIAGRAM 25 ITE 8712/IR_CIR/SCR/S_IRQ
04 P4 LGA775A 26 COMA/VGA_COMB/LPT
05 P4_478B 27 IDE1/IDE2/FDD
06 P4_478C 28 FAN/HW MONITOR
07 SPRINGDALE HOST 29 KB_MS/GAME/FUSEVCC
C 08 SPRINGDALE DDR 30 FRONT PANEL C
09 SPRINGDALE AGP, HUB, CSA, VGA 31 R_USB/F_USB1/F_USB2
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10 SPRINGDALE PWR 32 DDR/VDDQ/5VDUAL/VCCVID POWER
11 DDR1,2 CHANNEL A 33 VCORE POWER
12 DDR3,4 CHANNEL B 34 ATX/ATX_12V/FAN1655M
13 DDR TERMINATION 35 MARVELL 88E8001
14 AGP 8X SLOT 36 TI TSB43AB23(1394)
B
15 ICH5 PCI, USB, HUB, LAN 37 PCI ROUNTIONG B
16 ICH5 IDE, GPIO, SATA, CTRL 38 GPIO PIN LIST
17 ICH5 VCC, GND
18 DUAL FWH
19 ICS952635 CLOCK GENERATOR
20 PCI SLOT1/SLOT2
21 PCI SLOT3/SLOT4/RESET BUFFER PROCESS:C
COMPONENT SIDE
(0.5 oz. Copper)
VCC SIDE
A
22 PCI SLOT5/SLOT6 Digitally signed by fdsf
(1 oz. Copper)
GND SIDE
A
(1 oz. Copper)
DN: cn=fdsf, o=fsdfsd,
SOLDER SIDE
(0.5 oz. Copper)
ou=ffsdf, GIGABYTE
email=fdfsd@fsdff, c=US Title
COVER SHEET
Date: 2009.12.15 Size Document Number Rev
Custom
20:35:48 +07'00'
GA-8IP775-G 1.01
Date: Sheet 1 of 40
5 4 3 2 1
5 4 3 2 1
Model Name: GA-8IP775-G
Circuit or PCB layout history
D Component history Date Change Item Reason D
Date Change Item Reason
0.1 8IPE1000 PRO G REV3.1 8IPE775 PRO REV0.1
1.0 ATX 11NH4-020004-71/72
R1297 0/6 -->178/6/1
R1299 1K/6
U11 ICS952643 --> ICS952635BF
DL2~DL5 0.6uH/D/40A/3P --> 0.5uH/D/30A/3PM ( 8I915G-0.4)
ADD TESTHI0 & GTL_DET CIRCUIT
F1_1394 LIB ( pin7)
PCI TEST PIN
FANPWM3 & THRMO-
C C
1.0B CPU_FAN FOOTPRINT H1X4P3-FAN --> H1X4P-FAN
DC11 4700P --> 8200P/4/X/25V
DR33 1.3K/6/1 --> 1K/6/1
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EC1,EC2 SP-CAP 100U REMOVE
ADD BC621,BC622,BC623,BC624,BC626,BC627 10U/12/X/6.3V
DL2~DL5 CHOKE05U-30A_3PM --> CHOCK05U-30A_3PM-TAI
1.0C DEC13 --> DEC15 3300UF/D/6.3V
DR34 16K/6/1 --> 33K/6/1
8IPE775
1.0C 1. REMOVE LAN FUNCTION
1.0D R1240 1K--> 10K/6/1,RS2 HR10K-->100K/6/1,R1239
3.74K-->9.53K/6/1,R1241 2.15K-->3.24K/6/1 1.0H HI SIDE MOSFET DQ1,5,9,14 FDD6296 --> VISHAY SUD50N024-09
B 9MD-NB-1.0H LO SIDE MOSFET DQ3,4,7,8,11,12,16,17 FDD8896 --> VISHAY SUD50N024-06 B
1.0E DDR25V Q123
SUD50N024/IRLR3715Z/TO-252
DRIVER 865/848 REV1.0 --> 875/865/848
REV1.0
ADD LGA775 INSTALLLATION & STICKER 8-CH AUDIO
8IP775
1.0E 9M8IPE775-00-10E --> 9M8IP775-00-10E N/B 865PE --> 865P
1.0E 9M8IP775-00-10E --> 9M8IP775-00-10E FOR PVT
1.0F FDD:11NH3-010217-B6 , IDE1:11NH3-010220-R6 , IDE2:11NH3-010220-W6
ADD STICKER :12LB6-T00093-01
8IP775-G
1.0F ADD LAN FUNCTION
A 1.0F-0819 ADD FLASH ROM 2M:SST 49LF002A REV.B & PMC 2M REV.E A
ADD R1155 8.2K/6
9MD-NB-1.0FFOR CKD BOM
1.0G R1093 665/6/1 --> 499/6/1 FOR FSB800 CPU
GIGABYTE
9MD-NB-1.0G Title
BOM & PCB MODIFY HISTORY
Size Document Number Rev
Custom GA-8IP775-G 1.01
Date: Sheet 2 of 40
5 4 3 2 1
5 4 3 2 1
BLOCK DIAGRAM
PCB SIZE:305X230 mm.
60 Ohm +- 15% C
INTEL Pentium4 (478)
D
CLOCK GENERATOR D
VID0~5
PWM/OTHER POWER
ALL POWER=5VDUAL,DDR25V,VDDQ,VCCVID,
VCCVID=1.2V DDRVTT,3VDUAL,VCORE,+12V,V12,VIN,5VSB,
VCORE = 1.55V
CKVDD = 3.3V VCC3 PAGE 4, 5, 6 GMCHVCCP
PAGE 19 5VSB,-12V,+12V,VCC,VCC3,3VDUAL
VCC3=3.3V VTT_DDR,2_5VSTR PAGE 32,33,34
CHANNEL A
GDBI_LO, GDBI_HI DDR SDRAM DIMM X 2
GAD0~31 GMCH DCLKA0~5 2_5VSTR = 2.5V(MEMORY,SUSPEND POWER)
ADSTB0,ADSTB0- SPRINGDALE-G/-PE/-P -DCLKA0~5 VTT_DDR = 1.25V
PAGE 11,12,13
ADSTB1,ADSTB1- MAAA0~12
SBA0~7 MABA1~5
AGP 8X SLOT SBSTB,SBSTB- MDA0~63 CHANNEL B
5VSB=5.0V
VDDQ = 1.5V (AGP POWER 4X)
GCBE0~3-
-DQSA0~7
DMA0~7
DDR SDRAM DIMM X 2
VCC3 = 3.3V ST0~2
+12V = 12V AGP BUS GMCHVCCP=1.45V/1.225V
3VDUAL = 3.3V VCC3=3.3V 2_5VSTR = 2.5V(MEMORY,SUSPEND POWER)
VCC = 5V PAGE 14 VCORE DCLKB0~5 VTT_DDR = 1.25V
DDR25V= 2.5V(MEMORY) PAGE 11,12,13
VDDQ = 1.5V (AGP POWER 4X, HUBLINK) PAGE 7 ,8 ,9,10 -DCLKB0~5
C C
MAAB0~12
MABB1~5
MDB0~63
HL0~10
HUB LINK -DQSB0~7
KINNERETH-R LAN CONTROL BUS
DMB0~7
REAR USB PORTS
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IDE Primary and
USB4+/USB4-,USB5+/USB5-
1.8VSB=1.8V ICH5 Secondary
3.3V = 3VDUAL 1.2VSB=1.2V PAGE 35,36
FUSEVCC=5V +VSBLAN=3.3V OR 1.2V
FDD
VCC = 5V PAGE 27
REAR USB PORTS SERIAL ATA
USB2+/USB2-,USB3+/USB3- VCORE
5VSB=5V
VDDQ=1.5V
VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I)
3VDUAL = 3.3V(SUSPEND POWER)
VCC3 = 3.3V VCC = 5V PAGE 16
RTCVDD = 3.3V
VCC = FUSEVCC
PAGE 31
PAGE 15,16,17
TI
FRONT USB PORTS PCI BUS
TSB43AB23(1394)
+12V_BUS BUSVCCO
B
USB0+/USB0-,USB1+/USB1- +12V 3VDUAL
VCC = 5V DVDD PAGE 38,39 B
USB6+/USB6-,USB7+/USB7- PCI SLOT 1,2,3,4,5
VCC = FUSEVCC1
PAGE 31 +12 = 12V
-12 = -12V
DUAL FWH
VCC = 5V
VCC3 = 3V
3VDUAL = 3V PAGE 20,21,22
VCC = 5V
VCC3 = 3V PAGE 18
LPC BUS
AC97 CODEC FRONT PANEL LPC I/O ITE8712
PVCC = 5V
+12V = 12V AC97 LINK
VCC = 5V
5VSB = 5V
+12 = 12V
IR_CIR/S_IRQ
VCC3 = 3.3V P_5VSB = 5V PAGE 30 VCC = 5V VCC3
VCC = 5V 5VSB = 5V
AVDD = 5V PAGE 23 VBAT = 3V PAGE 25
A AUDIO PORTS : FRONT AUDIO FANS X 3 / HWMO I/O PORTS : A
LIN_ OUT LINE_IN MIC
VCC = 5V
5VSB = 5V
COMA COMB LPT PS2 GAME
CD_IN AUX_IN SPDIF_IO +12 = 12V PAGE 28
PAGE 24 GAMEVCC=5V,5VDUAL=5V,VCC=5V,FUSEVCC=5V,FUSEVCC1=5V,+12V,-12V PAGE 26,29
GIGABYTE
Title
BOM & PCB MODIFY HISTORY
Size Document Number Rev
Custom GA-8IP775-G 1.01
Date: Sheet 3 of 40
5 4 3 2 1
5 4 3 2 1
VCORE
VCORE
BC641 BC642 BC643 I1 I2 I3 I4
10U/12/X/6.3V/X 10U/12/X/6.3V/X 10U/12/X/6.3V/X 4MMH/X 4MMH/X 4MMH/X 4MMH/X
+
+
+
SEC1 SEC2 SEC3
1
1
1
1
100U/2V/SPCAP/X 100U/2V/SPCAP/X
D VCORE 100U/2V/SPCAP/X D
BC646 BC647 BC649 BC629 BC640 K1 K2 K3
10U/12/X/6.3V/X 10U/12/X/6.3V/X 10U/12/X/6.3V/X 10U/12/X/6.3V/X 10U/12/X/6.3V/X
K1_ICT K1_ICT K1_ICT
1
1
1
K4 K5 K6
U46A
HA[3..16]
8 HA[3..16]
HA3 L5 D2 -HADS
A03# ADS# -HADS 8
HA4 P6 C2 -BNR
A04# BNR# -BNR 8
HA5 M5 D4 -HIT K1_ICT K1_ICT K1_ICT
A05# HIT# -HIT 8
HA6 L4 H4
HA7 A06# RSP# -BPRI
1
1
1
M4 A07# BPRI# G8 -BPRI 8
HA8 R4 B2 -DBSY
A08# DBSY# -DBSY 8
HA9 T5 C1 -DRDY
A09# DRDY# -DRDY 8
HA10 U6 E4 -HITM
A10# HITM# -HITM 8
HA11 -IERR
HA12
T4
U5
A11# IERR# AB2
P3 -HINIT
*
A12# INIT# -HINIT 17,19
HA13 U4 C3 -HLOCK
A13# LOCK# -HLOCK 8
HA14 V5 E3 -HTRDY C463
A14# TRDY# -HTRDY 8
HA15 V4 AD3 33P/4/N/50V
HA16 A15# BINIT# -DEFER
W5 A16# DEFER# G7 -DEFER 8 Closed to
C N4 F2 -EDRDY C
P5
RSVD EDRDY#
AB3
-EDRDY Pin-H1
-HREQ0 RSVD MCERR# R1259
8 -HREQ0 K4 REQ0#
-HREQ1 J5 U2 49.9/6/1 GTLREF
8 -HREQ1 REQ1# AP0# VTT_OR
-HREQ2 M6 U3
8 -HREQ2 REQ2# AP1#
-HREQ3 K6
8 -HREQ3 REQ3#
-HREQ4 J6 F3 -BR0 BC631 R1260 C462
8 -HREQ4 REQ4# BR0# -BR0 8
-HADSTB0 TESTHI8 0.01U/6/X/50V 100/6/1 1U/6/Y/10V
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8 -HADSTB0 R6 ADSTB0# TESTHI08 G3 TESTHI8 5
-HPCREQ G5 G4 TESTHI9
-HPCREQ PCREQ# TESTHI09 TESTHI9 5
HA[17..31] H5 TESTHI10
8 HA[17..31] TESTHI10 TESTHI10 5
HA17 AB6
HA18 A17#
W6 A18# DP0# J16
HA19 C464
Y6 A19# DP1# H15
HA20 Y4 H16 220P/4/N/50V
HA21 A20# DP2#
AA4 A21# DP3# J17
HA22 AD6 A22#
SP-CAP X 4PCS HA23
HA24
AA5
AB5
A23# GTLREF H1 GTLREF
HA25 A24# -CPURST R1261 62/6 -IERR
AC5 A25# RESET# G23 -CPURST 8 VTT_OL
HA26 AB4
VCORE HA27 A26# -RS0
AF5 A27# RS0# B3 -RS0 8
HA28 AF4 F5 -RS1 C465 R1262 62/6 -BR0
A28# RS1# -RS1 8 VTT_OL
HA29 AG6 A3 -RS2 22P/4/N/50V
A29# RS2# -RS2 8
HA30 AG4
HA31 A30# R1263 62/6 -CPURST
AG5 VTT_OL
+
+
+
+
EC1 EC2 EC3 EC4 A31#
AH4 A32#
AH5 A33#
AJ5 R1294 62/6 -EDRDY
A34# VTT_OL
AJ6 A35#
AC4 RSVD
100U/2V/SPCAP/X 100U/2V/SPCAP/X 100U/2V/SPCAP/X AE4 R1306 62/6 -HPCREQ
B RSVD VTT_OL B
-HADSTB1 AD5
8 -HADSTB1 ADSTB1#
100U/2V/SPCAP/X
LGA775
VCORE CR87
CPU RETAINTION/X
100U/2V/SPCAP 10U/12/X/6.3V X2
BC621 BC622 BC623 BC624 BC625
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
VCORE EC3
BC625/626
+
BC626 BC627 BC628
10U/12/X/6.3V 10U/12/X/6.3V 10U/12/X/6.3V EC1 +
BC621/622
-
A EC2 A
BC623/624
+ 100U/2V/SPCAP
+ GIGABYTE
10U/12/X/6.3V X2 EC4 Title
BC627/628 P4_LGA775-A
Size Document Number Rev
Custom GA-8IP775-G 1.01
Date: Tuesday, September 14, 2004 Sheet 4 of 40
5 4 3 2 1
5 4 3 2 1
Note:
Place outside of CPU socket
VCCA & VCOREPLL R1307 110/6/1 TESTHI0
VCC3
R1264 100/6/1 COMP2
define doesn't same as VTT_OL
R1308 C475 R1265 100/6/1 COMP3
VTT_GMCH old P4 design kit 61.9/6/1 0.1U/6/Y/25V
L20 C466 R1266 60.4/6/1 COMP0
VCCA 0.1U/6/Y/25V R1267 60.4/6/1 COMP1
10UH/8/100mA/S
D C467 BC652 R1268 R1323 249/6/1 D
VCC3
3
1U/6/Y/10V 4.7U/8/Y/10V 0/SHT/X
Q214
VSSA D
Trace width doesn't 2N7002/SOT23
less than 12 Mil G S
C468 BC653 SOT23 TESTHI0 RN123
L21 1U/6/Y/10V 4.7U/8/Y/10V 7,8 GTL_DET 470/8P4R/X
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