Gigabyte GA-K8NSNXP Schematic REV.1.0
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GIGABYTE GA-K8NSNXP Schematics
SHEET TITLE
A
B
01
02
03
04
05
06
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13
14
COVER SHEET
BOM & PCB MODIFY HISTORY
BLOCK DIAGRAM
CLAW HAMMER HT
CLAW HAMMER DDR
CLAW HAMMER CONTROL & DEBUG
CLAW HAMMER POWER & GND
DIMM1
DIMM2
DIMM3
CK8S HT,SATA
CK8S AGP
CK8S PCI
CK8S ACLINK,USB
SHEET TITLE
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24
25
26
27
28
29
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31
32
33
34
35
36
FAN/HW MONITOR
KB_MS/GAME/FUSEVCC
VCORE POWER
DUAL POWER-1
DUAL POWER-2
VDDQ/VCC12,VCC12_HT,VDDA25,3VDUAL POWER
VCC18_I,VCC18,VCC25 POWER,POWER SEQ.
25VSTR,VTTDDR,5VDAUL POWER
ATX POWER CONNCTOR,INFO LINK
DUAL BIOS
FRONT PANEL
ITE 8712/IR_CIR/SCR/S_IRQ
ITE8212-1
ITE8212-2
Revision 1.0
15
16
17
18
19
C
20
21
CK8S IDE,GPIO,MII
CK8S POWER,GND
AGP PRO 8X
PCI 1,2,3
PCI 4,5
CODEC 655/658/850
AUDIO JACK, L_OUT, F_AUDIO
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37
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40
41
42
43
44
WIFI_USB/F_USB1
Marvell 88E8001 1000/100/10 LAN
ICS 1883AF MII PHY
SIL3512 SATA
TI 1394B-1
TI 1394B-2
PCI ROUNTIONG
COMA/VGA_COMB/LPTIDE1/IDE2/FDD
GIGABYTE THCHNOLOGIES , INC.
Title
Size Document Number Rev
Custom
Date: Sheet
BLOCK DIAGRAM
星期四, 五月
06, 2004
GA-K8NSNXP
146
1.0
of
5
,
4
3
2
1
Model Name: GA-K8NSNXP
Component history
Version : 1.0
Circuit or PCB layout history
Date Change Item Reason
D D
Date Change Item Reason
03/15/2004 Rev 1.0
03/22/2004 Rev 1.0B
04//14/2004 Rev 1.0B ECN 1.Fix 33/8P4R
04/15/2004 Rev 1.0B ECN
04/21/2004 Rev 1.0B ECN
2004/04/27 Rev 1.0C
2004/04/27 Rev 1.0D 1.Remove LBC50,LBC51 for LAN Issue
C C
1.Change U2 to NForce3 250
2.Change PCB to 1.0
3.Fix Onboard MAC Issue
4.Change Vcore Choke to 48
1.Change On-LAN Cryastal Cap. to 22P
2.Fix Nvidia Latch up issue!
1.Fix LC10 to 0603 Size
1.Fix 56.2/6/1
1.FAN Sensor
串電阻改為
替料為正確料號
及
8.2K/6/1
1K
材
替料
B B
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet
GIGABYTE THCHNOLOGIES
BOM & PCB MODIFY HISTORY
GA-K8NSNXP 1.0
1
246
of
1
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3
4
Block Diagram
A
Clawhammer
LINK 0
16x16
IN
OUT
Unbuffered
DDR333 SDRAM
8X AGP Port
B
PCI Slots x5
32b/33MHz
CK8/CK8S
Serial ATA x2
EIDE (ATA/133) x2
1394B
LAN
Front USB 2.0 x4
AC'97 Audio
Rear USB 2.0 x2
C
LPC ROM
LPC
Floppy Disk Drive
LPC Super I/O
K/B & MS & IR
LPT & COM & H/W Monitor
GIGABYTE THCHNOLOGIES , INC.
Title
Size Document Number Rev
Custom
Date: Sheet
BLOCK DIAGRAM
星期四, 五月
06, 2004
GA-K8NSNXP
346
of
1.0
2
431
Clawhammer HT Interface
A
VCC12_HT HT12B
SOCKET_754A
D29
VLDT0_A6
D27
VLDT0_A5
D25
VLDT0_A4
C28
VLDT0_A3
C26
VLDT0_A2
B29
VLDT0_A1
B27
W27
W26
AA27
AA26
AB25
AA25
AC27
AC26
AD25
AC25
W29
AB29
AA29
AB27
AB28
AD29
AC29
AD27
AD28
W25
T25
R25
U27
U26
V25
U25
T27
T28
V29
U29
V27
V28
Y29
Y25
Y27
Y28
R27
R26
T29
R29
VLDT0_A0
L0_CADIN_H15
L0_CADIN_L15
L0_CADIN_H14
L0_CADIN_L14
L0_CADIN_H13
L0_CADIN_L13
L0_CADIN_H12
L0_CADIN_L12
L0_CADIN_H11
L0_CADIN_L11
L0_CADIN_H10
L0_CADIN_L10
L0_CADIN_H9
L0_CADIN_L9
L0_CADIN_H8
L0_CADIN_L8
L0_CADIN_H7
L0_CADIN_L7
L0_CADIN_H6
L0_CADIN_L6
L0_CADIN_H5
L0_CADIN_L5
L0_CADIN_H4
L0_CADIN_L4
L0_CADIN_H3
L0_CADIN_L3
L0_CADIN_H2
L0_CADIN_L2
L0_CADIN_H1
L0_CADIN_L1
L0_CADIN_H0
L0_CADIN_L0
L0_CLKIN_H1
L0_CLKIN_L1
L0_CLKIN_H0
L0_CLKIN_L0
L0_CTLIN_H1
L0_CTLIN_L1
L0_CTLIN_H0
L0_CTLIN_L0
L0_CADOUT_H15
L0_CADOUT_L15
L0_CADOUT_H14
L0_CADOUT_L14
L0_CADOUT_H13
L0_CADOUT_L13
L0_CADOUT_H12
L0_CADOUT_L12
L0_CADOUT_H11
L0_CADOUT_L11
L0_CADOUT_H10
L0_CADOUT_L10
L0_CADOUT_H9
L0_CADOUT_L9
L0_CADOUT_H8
L0_CADOUT_L8
L0_CADOUT_H7
L0_CADOUT_L7
L0_CADOUT_H6
L0_CADOUT_L6
L0_CADOUT_H5
L0_CADOUT_L5
L0_CADOUT_H4
L0_CADOUT_L4
L0_CADOUT_H3
L0_CADOUT_L3
L0_CADOUT_H2
L0_CADOUT_L2
L0_CADOUT_H1
L0_CADOUT_L1
L0_CADOUT_H0
L0_CADOUT_L0
L0_CLKOUT_H1
L0_CLKOUT_L1
L0_CLKOUT_H0
L0_CLKOUT_L0
L0_CTLOUT_H1
L0_CTLOUT_L1
L0_CTLOUT_H0
HYPER TRANSPORT - LINK0
L0_CTLOUT_L0
L0_CADIN_H15