Service Manuals, User Guides, Schematic Diagrams or docs for : Gigabyte GIGABYTE GIGABYTE GA-8IRM - REV 4.0
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download GIGABYTE GA-8IRM - REV 4.0 documenatation <<
Text preview - extract from the document
5 4 3 2 1
Revision 4.0
GIGABYTE GA-8IRM Schematics
SHEET TITLE SHEET TITLE
D D
01 COVER SHEET 23 COM_LPT
02 BOM & PCB MODIFY HISTORY 24 FRONT USB
03 WILLIAMATE_478A 25 FPANEL
04 WILLIAMATE_478B 26 CODEC
05 WILLIAMATE_478C 27 AUDIO_J1
06 MCH-BROOKDALE_A 28 AUDIO_J2
C
07 MCH-BROOKDALE_B 29 AUDIO_J3 C
08 MCH-BROOKDALE_C 30 POWER
09 DDR SERIAL TERMINATION 31 PWM
10 DDR 1_2 32 DDR POWER
11 DDR TERMINATOR 33 KINNERETH
12 AGP 4X
13 ICH2_1
14 ICH2_2
B B
15 FWH
16 ICS CLOCK GEN
17 PCI1_2
18 PCI3
19 W83627HF LPC IO Digitally signed by
20 H/W MONITOR & FAN fdsf
DN: cn=fdsf, o=fsdfsd, C O M P ONENT SIDE
( 1 o z. Copper)
21 IDE ou=ffsdf,
V CC SIDE
( 1 o z. Copper)
G ND SIDE
A A
email=fdfsd@fsdff,
( 1 o z. Copper)
22 KB_PS2 S O L DER SIDE
( 0 . 5 oz. Copper)
c=US
GIGABYTE
Date: 2009.12.15 Title
COVER SHEET
20:37:28 +07'00' Size Document Number Rev
www.kythuatvitinh.com
Custom
GA-8IRM 4.0
Date: Monday, January 14, 2002 Sheet 1 of 33
5 4 3 2 1
5 4 3 2 1
Model Name: GA-8IRM Circuit or PCB layout change
for next version
Version:4.0 Date Change Item Reason
D D
Component value change
history
Date Change Item Reason
CHANGE FROM
11/06 8IRML ADDREMOVE
PLAYER &
CD FOR LEGEND
CNR
ADD FAN CONTROL
11/22 & FIX AUDIO
PRECISSION &
C C
CHANGE M-ATX
ADD HIGH SIDE
12/18 MOS (G) RESISTER
& MOVE PWM
DRIVER LOCATION
B B
A A
GIGABYTE
Title
BOM & PCB MODIFY HISTORY
Size Document Number Rev
Custom GA-8IRM 4.0
www.kythuatvitinh.com
Date: Monday, January 14, 2002 Sheet 2 of 33
5 4 3 2 1
5 4 3 2 1
VCORE
BC5 BC8 BC9 BC10 BC28 BC29
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 10U/12/X/6.3V
D D
[ 10U / X5R ]
VCORE
VCORE
VCORE PIN AC14
BC14 BC17 BC18 BC21
10U/12/X/6.3V 10U/12/X/6.3V BC6
10U/12/X/6.3V 10U/12/X/6.3V 10U/12/X/6.3V
PIN AC15
AD11
AD19
AC18
AC16
AC14
AC12
AC10
AD17
AD15
AD13
AE18
AE16
AE14
AE12
AE10
AE20
AB15
AB13
AB11
AB19
For INTEL
AD9
AD7
AC8
AE8
AE6
AB9
AB7
E14
E12
E10
E20
E8
U1A Transient Test
VCORE10
VCORE11
VCORE12
VCORE13
VCORE14
VCORE15
VCORE16
VCORE17
VCORE18
VCORE19
VCORE20
VCORE21
VCORE22
VCORE23
VCORE24
VCORE25
VCORE26
VCORE27
VCORE28
VCORE29
VCORE30
VCORE31
VCORE32
VCORE1
VCORE2
VCORE3
VCORE4
VCORE5
VCORE6
VCORE7
VCORE8
VCORE9
VCORE [6] HA[3..16] HA[3..16] VCORE
HA16 N5
HA15 N4 A16
HA14 N2 A15 G1 HADS-
HA13 M1 A14 ADS AC1 HADS- [6]
BC19 BC22 BC23 HA12 N1 A13 AP0 V5 R3
10U/12/Y/10V/X 10U/12/Y/10V/X HA11 M4 A12 AP1 AA3
10U/12/Y/10V/X HA10 M3 A11 BINIT G2 BNR-
HA9 L2 A10 BNR BNR- [6]
HA8 A9 39/6/X
M6 L25
HA7 L3 A8 DP3 K26
HA6 K1 A7 DP2 K25
HA5 A6 DP1
L6 J26
HA4 K4 A5 DP0
C VCORE HA3 K2 A4 U6 C
HADSTB0- L5 A3 TESTHI8 W4
[6] HADSTB0- HREQ4- ADSTB0 TESTHI9 TESTHI8_10
[6] HREQ4- H3 Y3
HREQ3- J3 REQ4 TESTHI10 H6 BR0-
[6] HREQ3- REQ3 BR0 BR0- [6]
[6] HREQ2- HREQ2- J4
BC11 BC15 BC16 BC7 HREQ1- REQ2 BPRI-
[6] HREQ1- K5 D2 BPRI- [6]
10U/12/Y/10V/X 10U/12/Y/10V/X HREQ0- J1 REQ1 BPRI
[6] HREQ0- REQ0
10U/12/Y/10V/X 10U/12/Y/10V/X H5 DBSY- DBSY- [6]
DBSY DEFER-
AB1 E2 DEFER- [6]
Y1 A35 DEFER H2 DRDY-
A34 DRDY F3 DRDY- [6]
W2 HIT-
HIT- [6]
HA[17..31] V3 A33 HIT E3 HITM-
[6] HA[17..31] A32 HITM HITM- [6]
HA31 U4
HA30 T5 A31 AC3
HA29 W1 A30 IERR
VCORE HA28 R6 A29 W5 HINIT-
A28 INIT HINIT- [13,15]
HA27 V2
HA26 T4 A27 G4 HLOCK- C1
A26 LOCK HLOCK- [6]
HA25 U3
HA24 P6 A25 V6 10n/6/X/16V/X
BC34 BC35 BC36 BC37 HA23 U1 A24 MCERR
10U/12/Y/10V/X 10U/12/Y/10V/X HA22 T2 A23 AB25 CPURST-
10U/12/Y/10V/X 10U/12/Y/10V/X A22 RESET# CPURST- [4,6]
HA21 R3 F4 RS2-
A21 RS2 RS2- [6]
HA20 P4 G5 RS1- RS1- [6]
HA19 P3 A20 RS1 F1 RS0- C2
A19 RS0 RS0- [6]
HA18 R2 AB2
A18 RSP 10n/6/X/16V/X
HA17 T1 J6 HTRDY-
HTRDY- [6]
HADSTB1- R5 A17 TRDY
[6] HADSTB1- ADSTB1
GND10
GND11
GND12
GND13
GND14
GND15
AE9 GND16
GND17
GND18
GND19
GND20
GND21
GND22
AC9 GND23
AC7 GND24
AC5 GND25
AC2 GND26
GND27
GND28
GND29
GND30
GND31
AA4 GND32
GND33
GND34
GND35
GND36
GND37
GND38
GND39
GND40
AB8 GND41
AB6 GND42
GND43
GND44
GND45
GND46
V1 GND47
V23 GND48
W6 GND49
GND50
W24 GND51
W21 GND52
GND53
Y2 GND54
Y25 GND55
GND56
GND57
GND58
GND59
GND60
GND1
GND2
GND3
GND4
GND5
GND6
AD8 GND7
AD4 GND8
AD1 GND9
B B
AD14
AD12
AD10
AD23
AD21
AC17
AC15
AC13
AC11
AC25
AC22
AC19
AD18
AD16
AE24
AE22
AE19
AE17
AE15
AE13
AE11
AE26
AB20
AA23
AA19
AB18
AB16
AB14
AB12
AB10
AB24
AB21
AA17
AA15
AA13
AE7
AA1
AB3
Y22
W3
V4
Y5
SK478/GF/W
CPU
VCORE
R15 47/6 TESTHI8_10
R16 220/6 BR0-
R17 47/6 CPURST-
A A
Title
WILLIAMATE 478A
Size Document Number Rev
Custom GA-8IRM 4.0
www.kythuatvitinh.com
Date: Monday, January 14, 2002 Sheet 3 of 33
5 4 3 2 1
5 4 3 2 1
VCORE VCORE
R18 R19
GTLREF1 GTLREF2
75/6/1
75/6/1
BC39 R20 BC40 BC46 BC43 R21 BC44 BC42
0.1U/6/Y/25V 10n/6/X/16V 0.1U/6/Y/25V 10n/6/X/16V
10n/6/X/16V 150/6/1 10n/6/X/16V 150/6/1
D D
VCORE
COMP0 R26 51.1/6/1
COMP1 R27 51.1/6/1
VCC3 VCC3
AA18
AA16
AA14
AA12
AA10
AB17
AA8
C18
C16
C14
C12
C10
C20
D17
D15
D13
D11
D19
B13
B11
B19
F17
F15
F13
F11
F19
R24
C8
D9
D7
B9
B7
F9
U1B
R25
1K/6/X
VCORE33
VCORE34
VCORE35
VCORE36
VCORE37
VCORE38
VCORE39
VCORE40
VCORE41
VCORE42
VCORE43
VCORE44
VCORE45
VCORE46
VCORE47
VCORE48
VCORE49
VCORE50
VCORE51
VCORE52
VCORE53
VCORE54
VCORE55
VCORE56
VCORE57
VCORE58
VCORE59
VCORE60
VCORE61
VCORE62
VCORE63
VCORE64
1K/6
[16] CPUCLK CPUCLK AF22 AD6 BSEL0 [16]
CPUCLK- AF23 BCLK0 BSEL0 AD5
[16] CPUCLK- AC26 BCLK1 BSEL1 A6 TESTHI11_12
AD26 ITP_CLK0 TESTHI11 L24 COMP0
ITP_CLK1 COMP0 P1 COMP1
A20M- C6 COMP1
[13] A20M- FERR- B6 A20M AB4 BPM5-
[13] FERR- FERR BPM5
[13] IGNNE- IGNNE- B2 AA5 BPM4-
IGNNE BPM4 Y6
LEGECY CPU INTR D1 BPM3 AC4
[13] INTR NMI LINT0 BPM2 BPM1-
[13] NMI E5 AB5
SMI- B5 LINT1 BPM1 AC6 BPM0-
C [13] SMI- SMI BPM0 C
[13] STPCLK- STPCLK- Y4
STPCLK AD24 TESTHI0_1
VID4 TESTHI0
AE1 AE25
VID[0..4] VID3 AE2 VID4 DBR# AD25 TESTHI11_12
[19,20,31] VID[0..4] VID3 TESTHI12
VID2 AE3
VID1 VID2 ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo