精威主板P25G图纸(Rev 2.9)
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1.0 1.0A 3.0 15-P41-011000 15-P41-011010 15-P41-011
W/S3 V V V V V V V V V V V V V V V V V X X X X X V X
W/O S3 X X X X X X X X X X X X X X X X X V V V V V X V
E BC
ECB
A
TO-263 B55QS03
T0-92 2N2222A 2N2097A
T0-92 HSD882-D
Title
Block Diagram
Size Document Number Custom Date: Rev
P25G
Sheet
1
2.9
2
Monday, November 21, 2005
5
4
3
2
1
1 2 3
D
Cover Page Block Diagram Clock Generator Power (CPU Vcore) Power (DC to DC) CPU P4-478(FSB) DIP
P25G
Rev : 2.9
PCB Ver. Schematics
244*244*1.6 -2116
A
A
Title
Cover Page
Size Document Number Custom Date:
5 4 3 2
Rev
P25G
Sheet
1
2.9
1
Monday, November 21, 2005
of
25
5
4
3
2
1
D
PWM
Semtech SC2643 VRM10.0
P4(DIP)
PPGA-478
KB & MS
BIOS ITE8705F
(GXS version)
Impedance
PCI*3
B
COM & PP
USB_DT0+/LAN RX+/TX+/-
(45/90) (50/100) (50/100) (37.5)
PCB 2116 8/8/8(47/87) 8/5/8(47/80 allegro) 7.5/7.5/7.5(50/90 guide) 8/8/8(47/87) 8/12/8(47/91 guide) 20/6/8/6/20(56/103) 17/6/8/6/17(guide) group mismatch 20 mil. 50/10/10/10/10/10/50 12/?/12/?/12(guide) Put 75 ohm on CON
E
H2 CLK_14 CLK_GUI HCLK_CPU+ HCLK_CPUHCLK_NBHCLK_NB+ DCLKI 11 11 11 11 11 11 11 11 11 11 11 11 22 10 6 6 2 8 8 1 9 AR3 22/NC 0 1 AR2 2 DCLKO 9 DCLKI OSC CLK_14 CLK_GUI GCLK_NB GCLK_SB GCLK_AGP PCLK_SB PCLK_IO PCLK_ROM CLK_48 CLK_24 DCLKO VCC3_CK HCLK_CPU+ HCLK_CPUHCLK_NB+ HCLK_NBR192 R198 R213 R208 C199 C187 C177 C178 C189 C194 C195 C198 C200 C204 C207 C209 C202 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 51-1 51-1 51-1 51-1 1 2 3 4 9 TH 8 7 6 5
C
14 15 16 17 18 19 20 21 22 23
C
B
24
B
25
DDR VTT Power
Change List (V0.1 to 0.2) 1.page 6 : CPU Tune Up. 2.page 8 ~ 10 : NB Tune Up For Better 3.page 16: Modify VLREF_SB. 4.page : Tune HCLIK_NB+/- Shorter length. Change List ( to ) V1.0 1.page 22 : Add on R253 ~257 on Aux-in.
L2:GND L3:PWR
Page5 R264:4.7K-06 R252:1K-06 R251:1K-06 Q37:2N3904 Q38:2N7002 Q11:SI2303S Q27:TM3055TL-S Q12:TM3055TL-S R56:10K-06 R57:10K-06 R58:4.7K-06 Q10:2N3906 Q32:20N03 Q31:SI2301S Q30:2N3906 R167:10K-06 R168:10K-06 RN30 R68 R69 R149 R147 Page14 GPIO R175:4.7K-06 R174:4.7K-06
CPU P4-478(PWR, GND) NB P4M800(CPU) NB P4M800(MEM) NB P4M800(AGP, V-Link) DDR 1, 2 DDR Terminator AGP SB 8237(PCI, USB) SB 8237(IDE, GPIO, AC-Link) SB 8237(V-Link, MII) Super IO(ITE8705F/FX,F/GX) PCI 1, 2 PCI 3, CNR USB, PS2, IDE COM, LPT, VGA AUDIO(ALC655), 6CH mute function Front Panel LAN PHY(VT6103L)
1
3 C186 22PF 2 10 16 13 16 17 18 18 GCLK_NB GCLK_SB GCLK_AGP PCLK_SB PCLK_IO PCLK_1 PCLK_2 GCLK_NB GCLK_SB GCLK_AGP PCLK_SB R200 1 R206 1 R209 1 1 3 5 7 1 2
X3 14.318MHz MODE SEL_CPU 33-8P4R 33-8P4R 33-8P4R 33-8P4R FS1
2 22 2 22 2 22 2 4 6 8
RN74A RN74B RN74C RN74D
19 16 14 17
PCLK_3 PCLK_ROM CLK_48 CLK_24
PCLK_ROM CLK_48 CLK_24
1 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
FS0/REF0 VttPWRGD#/REF1 GND VDDREF X1 GND X2 CPUCLKT/CPUCLKODT VDDAGP CPUCLKC/CPUCLKODC MODE/AGP0 VDDCPU3.3 SEL_CPU/AGP1 VDDCPU2.5 (PCI_STOP#)AGP2 CPUC_CS GNDAGP CPUT_CS FS1/PCICLK_F GND SEL_SD_DDR#/PCLCLK1 FBOUT MULTSEL/PCICLK2 BUF_IN GNDPCI DDRT0/SDRAM0 PCICLK3 DDRC0/SDRAM1 PCICLK4 DDRT1/SDRAM2 VDDPCI DDRC1/SDRAM3 PCICLK5 VDD3.3/2.5 (CPU_STOP#)PCICLK6 GND GND48M DDRT2/SDRAM4 FS3/48M DDRC2/SDRAM5 FS2/24_48M DDRT3/SDRAM6 VDD48M DDRC3/SDRAM7 VDD VDD3.3/2.5 GND GND IREF DDRT4/SDRAM8 (PD#)RESET# DDRC4/SDRAM9 SCLK DDRT5/SDRAM10 SDATA DDRC5/SDRAM11 RTM360-520
2
D D D C 3
470U/16DE 1000U/10DE 1500U/16DE 3300U/25DE
1 23 3 G TO-263 2SK3296 S G TO-252 20N03 TM3055TL-S 45N03 FDD6030L S G SOT-23 2N7002 SI2303S SI2301S S B SOT-23 2N3904 2N3906 MMBT2907A E 1 SOT-23 BAT54C BAT54S 2 T0-92 LM431 78L05-D LM432
of
25
5
4
Байду номын сангаас
3
2
5
4
3
2
1
FB30 VCC3
D
1 1 C213 0.1UF
FB-120-08 2 1 TC13 22uF
VCC3_CK
D
1
1
1
1
2
2
2
2
2
2
2
C203 0.1UF
C212 0.1UF
C193 0.1UF
C191 0.1UF
1 C208 0.1UF
Vcore
VCORE VCC3_CK FB29 R186 1 1 1 1 TC12 22uF C214 0.1UF C196 0.1UF C205 0.1UF 1 10K 1 220 1 2 3 4 9 R184 1 1K TH H5 8 7 6 5 2 R185 2 VCC25 1 1 C206 0.1UF FB-120-08 2 2 C 2 2 VCC25_CK
RN75A 1 RN75B 3 RN75C 5 RN75D 7
W/S3 V V V V V V V V V V V V V V V V V X X X X X V X
W/O S3 X X X X X X X X X X X X X X X X X V V V V V X V
E BC
ECB
A
TO-263 B55QS03
T0-92 2N2222A 2N2097A
T0-92 HSD882-D
Title
Block Diagram
Size Document Number Custom Date: Rev
P25G
Sheet
1
2.9
2
Monday, November 21, 2005
5
4
3
2
1
1 2 3
D
Cover Page Block Diagram Clock Generator Power (CPU Vcore) Power (DC to DC) CPU P4-478(FSB) DIP
P25G
Rev : 2.9
PCB Ver. Schematics
244*244*1.6 -2116
A
A
Title
Cover Page
Size Document Number Custom Date:
5 4 3 2
Rev
P25G
Sheet
1
2.9
1
Monday, November 21, 2005
of
25
5
4
3
2
1
D
PWM
Semtech SC2643 VRM10.0
P4(DIP)
PPGA-478
KB & MS
BIOS ITE8705F
(GXS version)
Impedance
PCI*3
B
COM & PP
USB_DT0+/LAN RX+/TX+/-
(45/90) (50/100) (50/100) (37.5)
PCB 2116 8/8/8(47/87) 8/5/8(47/80 allegro) 7.5/7.5/7.5(50/90 guide) 8/8/8(47/87) 8/12/8(47/91 guide) 20/6/8/6/20(56/103) 17/6/8/6/17(guide) group mismatch 20 mil. 50/10/10/10/10/10/50 12/?/12/?/12(guide) Put 75 ohm on CON
E
H2 CLK_14 CLK_GUI HCLK_CPU+ HCLK_CPUHCLK_NBHCLK_NB+ DCLKI 11 11 11 11 11 11 11 11 11 11 11 11 22 10 6 6 2 8 8 1 9 AR3 22/NC 0 1 AR2 2 DCLKO 9 DCLKI OSC CLK_14 CLK_GUI GCLK_NB GCLK_SB GCLK_AGP PCLK_SB PCLK_IO PCLK_ROM CLK_48 CLK_24 DCLKO VCC3_CK HCLK_CPU+ HCLK_CPUHCLK_NB+ HCLK_NBR192 R198 R213 R208 C199 C187 C177 C178 C189 C194 C195 C198 C200 C204 C207 C209 C202 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 51-1 51-1 51-1 51-1 1 2 3 4 9 TH 8 7 6 5
C
14 15 16 17 18 19 20 21 22 23
C
B
24
B
25
DDR VTT Power
Change List (V0.1 to 0.2) 1.page 6 : CPU Tune Up. 2.page 8 ~ 10 : NB Tune Up For Better 3.page 16: Modify VLREF_SB. 4.page : Tune HCLIK_NB+/- Shorter length. Change List ( to ) V1.0 1.page 22 : Add on R253 ~257 on Aux-in.
L2:GND L3:PWR
Page5 R264:4.7K-06 R252:1K-06 R251:1K-06 Q37:2N3904 Q38:2N7002 Q11:SI2303S Q27:TM3055TL-S Q12:TM3055TL-S R56:10K-06 R57:10K-06 R58:4.7K-06 Q10:2N3906 Q32:20N03 Q31:SI2301S Q30:2N3906 R167:10K-06 R168:10K-06 RN30 R68 R69 R149 R147 Page14 GPIO R175:4.7K-06 R174:4.7K-06
CPU P4-478(PWR, GND) NB P4M800(CPU) NB P4M800(MEM) NB P4M800(AGP, V-Link) DDR 1, 2 DDR Terminator AGP SB 8237(PCI, USB) SB 8237(IDE, GPIO, AC-Link) SB 8237(V-Link, MII) Super IO(ITE8705F/FX,F/GX) PCI 1, 2 PCI 3, CNR USB, PS2, IDE COM, LPT, VGA AUDIO(ALC655), 6CH mute function Front Panel LAN PHY(VT6103L)
1
3 C186 22PF 2 10 16 13 16 17 18 18 GCLK_NB GCLK_SB GCLK_AGP PCLK_SB PCLK_IO PCLK_1 PCLK_2 GCLK_NB GCLK_SB GCLK_AGP PCLK_SB R200 1 R206 1 R209 1 1 3 5 7 1 2
X3 14.318MHz MODE SEL_CPU 33-8P4R 33-8P4R 33-8P4R 33-8P4R FS1
2 22 2 22 2 22 2 4 6 8
RN74A RN74B RN74C RN74D
19 16 14 17
PCLK_3 PCLK_ROM CLK_48 CLK_24
PCLK_ROM CLK_48 CLK_24
1 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
FS0/REF0 VttPWRGD#/REF1 GND VDDREF X1 GND X2 CPUCLKT/CPUCLKODT VDDAGP CPUCLKC/CPUCLKODC MODE/AGP0 VDDCPU3.3 SEL_CPU/AGP1 VDDCPU2.5 (PCI_STOP#)AGP2 CPUC_CS GNDAGP CPUT_CS FS1/PCICLK_F GND SEL_SD_DDR#/PCLCLK1 FBOUT MULTSEL/PCICLK2 BUF_IN GNDPCI DDRT0/SDRAM0 PCICLK3 DDRC0/SDRAM1 PCICLK4 DDRT1/SDRAM2 VDDPCI DDRC1/SDRAM3 PCICLK5 VDD3.3/2.5 (CPU_STOP#)PCICLK6 GND GND48M DDRT2/SDRAM4 FS3/48M DDRC2/SDRAM5 FS2/24_48M DDRT3/SDRAM6 VDD48M DDRC3/SDRAM7 VDD VDD3.3/2.5 GND GND IREF DDRT4/SDRAM8 (PD#)RESET# DDRC4/SDRAM9 SCLK DDRT5/SDRAM10 SDATA DDRC5/SDRAM11 RTM360-520
2
D D D C 3
470U/16DE 1000U/10DE 1500U/16DE 3300U/25DE
1 23 3 G TO-263 2SK3296 S G TO-252 20N03 TM3055TL-S 45N03 FDD6030L S G SOT-23 2N7002 SI2303S SI2301S S B SOT-23 2N3904 2N3906 MMBT2907A E 1 SOT-23 BAT54C BAT54S 2 T0-92 LM431 78L05-D LM432
of
25
5
4
Байду номын сангаас
3
2
5
4
3
2
1
FB30 VCC3
D
1 1 C213 0.1UF
FB-120-08 2 1 TC13 22uF
VCC3_CK
D
1
1
1
1
2
2
2
2
2
2
2
C203 0.1UF
C212 0.1UF
C193 0.1UF
C191 0.1UF
1 C208 0.1UF
Vcore
VCORE VCC3_CK FB29 R186 1 1 1 1 TC12 22uF C214 0.1UF C196 0.1UF C205 0.1UF 1 10K 1 220 1 2 3 4 9 R184 1 1K TH H5 8 7 6 5 2 R185 2 VCC25 1 1 C206 0.1UF FB-120-08 2 2 C 2 2 VCC25_CK
RN75A 1 RN75B 3 RN75C 5 RN75D 7
