华硕 945主板电路图

5 5 4 4 3 3 2 2 1 1 D D C C B B A A Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 1 40Thursday, August 17, 2006 Page Map Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 1 40Thursday, August 17, 2006 Page Map Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 1 40Thursday, August 17, 2006 Page Map 17. DIMM D DDR -A1,A2Ⅱ 07. CK410 ClockGen 19. DDR A&B TermⅡ 16. LAKEPORT-GMCH-3 10. DDR2 1.8V/0.9V 5V_DUAL 15. LAKEPORT-GMCH-2 08. VRD11 ISL6312 945M03 Schematic 11. Power 1.5V 1.2V 2.5V 1.05V 14. LAKEPORT-GMCH-1 Foxconn Precision Co. Inc. 12. LGA775-1 06. Power Sequence 04. Clock Distribution 20. PCI Express x16 Gfx Slot Fab.B 01. Index Page 38. VID CONTROLLER 02. Topology 05. Power Delivery Map Data: 2006/07/13 Page Index 03. Rest Map 32. AUDIO 33. AUDIO 18. DIMM D DDR -B1,B2Ⅱ 24. ICH7-3 13. LGA775-2 39.GPIO / IRQ / IDSEL Map 34. Super I/O IT8718F/BX 23. ICH7-2 30. USB 26. PCI Express X 1 27. LAN POWER 29. LAN CONNECTOR 28. LAN RTL8100C&RTL8110S 22. ICH7-1 25. PCI Slots 1, 2 31. FWH 36. Serial/Print 35. Keyboard/Mouse/FAN 21. VGA Connector 40. Modify List 5 5 4 4 3 3 2 2 1 1 D D C C B B A A Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 2 40Thursday, August 17, 2006 Topology Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 2 40Thursday, August 17, 2006 Topology Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 2 40Thursday, August 17, 2006 Topology IDE CONN 2 ITE 8212 IDE CONTROLLER ATA133 PCI I/F PCI Express x16 Port PCI Slot 1 uBTX Form Factor PCI Slot 2 SPI Flash 4Mb BIOS SPI Flash 4Mb PT firmware or Intel ADD2/+ Card AHCI, RAID0,1,5,10 Realtek ALC861 8 Channels W/ SPDIF I/O PCI Express x1 Slot PCI Express x1 port DDR2 533/667 LPC I/F SPI (Optional) USB2.0 Port 4 DIMM1 IT8718F LPC I/F Parallel SATA Connector 2 Channel B DDR2 External Graphics Card SATA Connector 3 TPM HEADER USB2.0 Port 5 Lakeport PCI Express x 16 Intel HD Audio Serial ATA DIMM2 5788/4401 USB2.0 Port 1 Serial VGA Connector Prescott, Smithfield & Cedar Mill LGA775 Processor Floppy 1066/800/533 FSB LAN Drive Connector Front Panel VRD 11 DIMM1 SATA Connector 4 Back Panel Firmware HUB PS2 4 Phase PWM DIMM2 ATA100 Socket T USB2.0 Port 6 4Mb or 8Mb 4 Lanes USB2.0 Port 2 ICH7R/ Keyboard / Mouse CK-410 Clock DDR2 533/667 IDE CONN 1 SATA Connector 1 PCI Express x1 Interface Direct Media Interface (DMI) Channel A DDR2 Super I/O USB2.0 Port 3 5788 GMCH USB2.0 Port 7 Header USB2.0 Port 8 ICH7 5 5 4 4 3 3 2 2 1 1 D D C C B B A A Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 3 40Thursday, July 13, 2006 Reset Map Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 3 40Thursday, July 13, 2006 Reset Map Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 3 40Thursday, July 13, 2006 Reset Map RSMRST# R S M R S T # GMCH ICH7RW TPM Lakeport LRESET# RST# PLTRST# FWH Super IO PCI Express x16 RST# RSTIN# CPU (Tejas / Prescott) CPURST# C P U R S T # KBRST SLP_S3# C P U _ P W R G D ICH_PWRGD SYS_RESET# PWRBTN# FR_RST SW_ON Front Panel PSOUT# SLP_S3# ATA100 LGA775 processor ATX Power PWRGD_PS PWROK PWROK PCIRST# RCIN# PCI Slot 1 uATX Form Factor PCI Slot 2 IDE CONN 1 82570 EI 82562 EX RST# RST# Power on/off circuit RSMRST circuit PWRGD_3V AudioRST# AC_RST# Buffer Buffer Buffer Translation Circuitry PSIN PS_ON# LAN_RST# LAN RESET circuit PCI Express x1 Express Card RST# 5 5 4 4 3 3 2 2 1 1 D D C C B B A A Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 4 40Thursday, July 13, 2006 CLOCK Distribution Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 4 40Thursday, July 13, 2006 CLOCK Distribution Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 4 40Thursday, July 13, 2006 CLOCK Distribution Azalia Bit Clock Super I/O FWH HD Audio CPU DDR2 4 Slots 12 Diff CLKs CK-410 Channel B DDR2 ICH7R Channel A DDR2 SIO 33 MHz 32.768KHz DIMM2 14.318MHz DIMM1 FWH 33 MHz DIMM1 PCI Express/DMI 100 MHz Diff Pair DOT 96 MHz Diff Pair PCI Express x16 Gfx USB/SIO 48 MHz PCI Express/DMI 100 MHz Diff Pair PCI Express 100 MHz Diff Pair ICH 33 MHz MCH 133/200 MHz Diff Pair REF 14 MHz SATA 100 MHz Diff Pair GMCH Lakeport CPU 133/200/266 MHz Diff Pair PCI Express 100 Mhz Diff Pair PCI Express x1 Slot LAN BCM5788 33 MHz PCI Slot 1PCI 33 MHz PCI 33 MHz PCI Slot 2 PCI 33 MHz PCI 33 MHz 5 5 4 4 3 3 2 2 1 1 D D C C B B A A Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 5 40Thursday, July 13, 2006 Power Delivery Map Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 5 40Thursday, July 13, 2006 Power Delivery Map Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 5 40Thursday, July 13, 2006 Power Delivery Map LDO 12V to 5V HDA Codec FSB_Vtt 1.2V FSB Vtt Icc(Max)=tbdA 3.3V 1.2V VCC_CPU-tbdmA 12V Proceessor Vdd (Core) 3.3V Ivdd(Max)=560mA 1.0V Lan Core V_1p2_ctrl Single Phase Switch 5V to 1.8V Ivdd(Max)=14A Ivdd(Max)=650mA(S3) LDO 1.8V to 0.9V Ivterm(Max)=1.2A 3.3V Icc(Max)=50mA *1.5V PCIexpress(X16)=1A *1.5V PCIexpress(X1)=0.06A Lakeport GMCH Super I/O Vcc 3.3V Icc(Max)=tbdA *1.5V SDVO=tbdA *1.5V DMI=0.25A Vtt (Core) 0.9V Ivterm(Max)=200mA (per channel) USB 8 Ports ICH7RW DDR2 Channel B 1.8V DDR2 I/O=4.6A(S0,S1) 1.8V DDR2 I/O=250mA(S3) 3.3SBV Icc(Max)=50mA(S0) 3.3V=180mA 1.05V Core=tbdA 1.5V PCI Express=tbdmA 1.5V DMI=tbdmA 1.5V SATA=tbdmA 1.5V USB=tbdmA ATX P/S Vcore (Core Logic) 1.5V Icc(Max)=9.6A(Integrated) Icc(Max)=7.5A(Discrete) 5VSB 5VDUAL Icc(Max)= 4.345A(S0,S1) 22mA(S3) Vcc 5V Icc(Max)=tbdA 3.3V VccSus Icc(Max)=330mA DDR2 Channel A 5VCK410 1.8V Lan Phy V_2p5_ctrl Vccp (CPU Vcore) Voltage=0.8375~1.6V Icc(Max)=119A 4-Phases Swithing -12V LDO 5V_dual to 3.3SB Icc(Max)=1.5A VRD 10.1 Switching Four Phase Linear 1.5V to 1.2V 5A 1.2V FSB Vtt-tbdA *2.5V DAC=0.07A 2.5V HV=tbdA 5VRef=tbduA 5VrefSus=tbduA RTC=5uA RTC Battery 2.5V DAC regulator V_2p5_DAC 100mA Vdd (Core)=1.8V Ivdd(Max)=4.7A(per channel) Vtt (Core) 0.9V Ivterm(Max)=200mA (per channel) Tekoa GbE Lan Vin=12V V_1p5_core 1.5V Switching=14A 3.3SBV Icc(Max)=38mA(S3) FWH 3.3V=107mA(S0, S1) PCI Per Slot (2) 3.3VSB Icc(Max)=0.375A(wake) Icc(Max)=0.02A(no wake) 12V Icc(Max)=0.5A 5V Icc(Max)=5A 3.3V Icc(Max)=7.6A PCI Express X16 slot (1) +12V=5.5A +3.3V=3A +1.2V=tbdA +2.5V=tbdA PS2+5V DUAL=345mA(S0, S1) +5V DUAL=2mA(S3) *Power derived through filter -12V Icc(Max)=0.1A -12V 3.3VSB Icc(Max)=0.375A(wake) Icc(Max)=0.02A(no wake) +5V DUAL=4A(S0, S1) +5V DUAL=20mA(S3) BJT 3.3VSB Icc(Max)=0.375A(wake) Icc(Max)=0.02A(no wake) PCI Express X1 slot (1) +12V=0.5A +3.3V=3A Vdd (Core)=1.8V Ivdd(Max)=4.7A(per channel) BJT 5 5 4 4 3 3 2 2 1 1 D D C C B B A A Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 6 40Thursday, July 13, 2006 Power Sequence Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 6 40Thursday, July 13, 2006 Power Sequence Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 6 40Thursday, July 13, 2006 Power Sequence Vcc VTT_DDR +5V_SYS Vcc_PWRGD VIDPWRGD +3D3V_DUAL +5V_SYS PS_ONJ VTT_VR Vcc_PWRGD VTT_VR VIDPWRGD +5V_SYS VRM_OUTEN VTT_DDR VRM_OUTEN S0->S3 PS_ONJ +5V_DUAL Vcc +5V_SYS +12V_SYS VTT_DDR +12V_SYS +5V_DUAL 1ms to 10ms Vcc_PWRGD S3->S0 +3D3V_DUAL S5->S0 VIDPWRGD +12V_SYS +1D8V_STR Vcc_PWRGD +3D3V_SYS +3D3V_DUAL Vcc +5V_DUAL VTT_VR +3D3V_DUAL VIDPWRGD S0->S5 +3D3V_SYS +12V_SYS PS_ONJ +5V_DUAL +1D8V_STR VTT_DDR Vcc +3D3V_SYS +3D3V_SYS VRM_OUTEN VRM_OUTEN PS_ONJ VTT_VR 1ms to 10ms +1D8V_STR+1D8V_STR+1D8V_STR +1D8V_STR 5 5 4 4 3 3 2 2 1 1 D D C C B B A A FSBSEL1 FSBSEL0 FSBSEL2 CLK_VTT_PWRGDJ CK_48M_SIO CK_48M_ICH CK_33M_ICH CK_33M_PCI1 CK_33M_PCI2 CK_33M_LAN CK_33M_FWH CK_14M_ICH TURBOJ TURBOJ CK_33M_SIO 48M_SIO 3D3V_CLK_A_SRC_CPU 200M_P_CPU SATA_100M_P_ICH 3D3V_CLK_A_SRC_CPU 33M_ICH 3D3V_CLK_A_SRC_CPU 3D3V_CLK_PCI_REF_USB 48M_SIO ICS_FSBSEL1 200M_N_GMCH PE_100M_P_ICH PE_100M_P_16PORT 96M_DOT_P 48M_ICH 200M_P_GMCH SATA_100M_N_ICH 200M_N_CPU PE_100M_N_GMCH 33M_SIO CLK_VTT_PWRGDJ 33M_PCI1 3D3V_CLK_PCI_REF_USB PE_100M_N_ICH 33M_FWH PE_100M_N_16PORT 96M_DOT_N CLK_IREF 33M_LAN PE_100M_P_GMCH ICS_FSBSEL0 3D3V_CLK_A_SRC_CPU 3D3V_CLK_PCI_REF_USB 3D3V_CLK_A_SRC_CPU 3D3V_CLK_A_SRC_CPU ICS_FSBSEL2 14M_ICH ICS_FSBSEL0 ICS_FSBSEL1 ICS_FSBSEL2 3D3V_CLK_PCI_REF_USB 3D3V_CLK_PCI_REF_USB BSEL1ICS_FSBSEL1 FSBSEL0 33M_PCI2 3D3V_CLK_A_SRC_CPU 3D3V_SYS FSB_VTT 3D3V_SYS 3D3V_SYS VCCP 3D3V_SYS 3D3V_SYS 5V_SYS 3D3V_CLK_PCI_REF_USB FSB_VTT 3D3V_SYS 3D3V_SYS CK_33M_SIO34 CK_48M_ICH22 FSBSEL0 12,14 FSBSEL1 12,14 FSBSEL2 12,14 CK_48M_SIO34 CK_SATA_100M_N_ICH23 CK_96M_P_GMCH14 CK_96M_N_GMCH14 CK_200M_N_CPU 12 CK_200M_P_CPU 12 CK_200M_N_GMCH 14 TURBOJ34 CK_33M_PCI125 SMB_CLK_MAIN 17,18,35 CK_200M_P_GMCH 14 CK_SATA_100M_P_ICH23 SMB_DATA_MAIN 17,18,35 ICH_SYS_RSTJ 12,22,37 CK_14M_ICH 22 FSBSEL2 12,14 FSBSEL1 12,14 FSBSEL0 12,14 CK_33M_LAN28 CK_PE_100M_N_GMCH 14 CK_PE_100M_P_GMCH 14 CK_PE_100M_N_16PORT20 CK_PE_100M_P_16PORT20 CK_PE_100M_P_ICH 22 CK_PE_100M_N_ICH 22 CK_33M_FWH 31 BSEL1 14 CK_PE_100M_N_1PORT26 CK_PE_100M_P_1PORT26 CK_33M_ICH24 CK_33M_PCI2 25 Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 7 40Thursday, July 13, 2006 CK410 ClockGen Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 7 40Thursday, July 13, 2006 CK410 ClockGen Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 AC 7 40Thursday, July 13, 2006 CK410 ClockGen SMBus Address :1101-0010 Analog/SRC/CPU Power Filter TBD Add EMI caps. for cross planes after layout EMI CAPS. 0 0 0 FSB Frequency 266MHz(1066) 0 0 1 0 1 0 133MHz(533) 200MHz(800) BSEL TABLE place near pin 10 XDP/PCI-E selection High=XDP enable Low=PCI-E enable PCI/REF/USB Power Filter PCIEX2 PCIEX4 100 MHz(PCIEX) GMCH ICH7 100 MHz(SRC SATA) SRCCLK_SATA ICH7 FS_AFS_BFS_C Real time input pin to change frequency to a pre_programmed under or over clock entries located in the ROM table making the IREF 2.32 mA place near pin 5, 56 place near pin 48 place near pin 37place near pin 43place near pin 19, 28, 34 latched select input for 24 or 48 MHz output 1: 24MHz 0: 48MHz PCIEX1 PCIEX3 X16 connector 20pfB R2 4.7K +/-5% R0603 R2 4.7K +/-5% R0603 R49 4.7K +/-5% R0603 Dummy R49 4.7K +/-5% R0603 Dummy R42 49.9 +/-1% R0603 R42 49.9 +/-1% R0603 R54 470 +/-5%R0603 R54 470 +/-5%R0603 1 2 * C2010pF50V, NPO, +/-5% C0603 Dummy* C20 10pF 50V, NPO, +/-5% C0603 Dummy R33 49.9 +/-1% R0603 R33 49.9 +/-1% R0603 R15 0R15 0 B E C Q1 PMBT3904 @945GZ@945PL Q1 PMBT3904 @945GZ@945PL R8 33R8 33 1 2 * C300.1uF C0603 25V, Y5V, +80%/-20%* C30 0.1uF C0603 25V, Y5V, +80%/-20% R10 33R10 33 1 2 * C16 C0603 33pF 50V, NPO, +/-5%* C16 C0603 33pF 50V, NPO, +/-5% 1 2 * C2210pF50V, NPO, +/-5% C0603 Dummy* C22 10pF 50V, NPO, +/-5% C0603 Dummy R43 49.9 +/-1% R0603 R43 49.9 +/-1% R0603 R45 4.7K +/-5% R0603 R45 4.7K +/-5% R0603 R25 33 +/-5% R0603 R25 33 +/-5% R0603 R27 33 +/-5% R0603 R27 33 +/-5% R0603 R34 49.9 +/-1% R0603 R34 49.9 +/-1% R0603 1 2 * C90.1uF C0603 25V, Y5V, +80%/-20%* C9 0.1uF C0603 25V, Y5V, +80%/-20% R24 33 +/-5%R24 33 +/-5% R53 2.2K R0603 +/-5% R53 2.2K R0603 +/-5% 1 2 * C2710pF50V, NPO, +/-5% C0603 Dummy* C27 10pF 50V, NPO, +/-5% C0603 Dummy R52 2.2K R0603 +/-5% @945G@945P R52 2.2K R0603 +/-5% @945G@945P R47 2.2K R0603 +/-5% R47 2.2K R0603 +/-5% R32 49.9 +/-1% R0603 R32 49.9 +/-1% R0603 R44 49.9 +/-1% R0603 R44 49.9 +/-1% R0603 R35 49.9 +/-1% R0603 R35 49.9 +/-1% R0603 R9 33 +/-5% R0603 R9 33 +/-5% R0603 1 2 * C20.1uF C0603 25V, Y5V, +80%/-20%* C2 0.1uF C0603 25V, Y5V, +80%/-20% 1 2 * C1910pF50V, NPO, +/-5% C0603 Dummy* C19 10pF 50V, NPO, +/-5% C0603 Dummy * L1 FB L0805 300 Ohm * L1 FB L0805 300 Ohm R5 33 +/-5%R5 33 +/-5% 1 2 * C310.1uF C0603 25V, Y5V, +80%/-20%* C31 0.1uF C0603 25V, Y5V, +80%/-20% 1 2 X1 XTAL-14.318MHz +/-20PPM X2O X1 XTAL-14.318MHz +/-20PPM X2O R615 4.7K @945GZ@945PL R615 4.7K @945GZ@945PL R31 49.9 +/-1% R0603 R31 49.9 +/-1% R0603 R13 33 +/-5%R13 33 +/-5% R36 49.9 +/-1% R0603 R36 49.9 +/-1% R0603 1 2 * C100.1uF C0603 25V, Y5V, +80%/-20%* C10 0.1uF C0603 25V, Y5V, +80%/-20% R1 4.7K +/-5% R0603 R1 4.7K +/-5% R0603 R14 33R14 33 R29 33 +/-5% R0603 R29 33 +/-5% R0603 R51 4.7K +/-5% R0603 R51 4.7K +/-5% R0603 1 2 * C2410pF50V, NPO, +/-5% C0603 Dummy* C24 10pF 50V, NPO, +/-5% C0603 Dummy R11 33R11 33 R56 470 +/-5%R0603 R56 470 +/-5%R0603 R50 8.2K +/-5% R0603@945GZ@945PL R50 8.2K +/-5% R0603@945GZ@945PL R12 33R12 33 R37 49.9 +/-1% R0603 R37 49.9 +/-1% R0603 1 2 * C2610pF50V, NPO, +/-5% C0603 Dummy* C26 10pF 50V, NPO, +/-5% C0603 Dummy R26 33 +/-5%R26 33 +/-5% 1 2 * C17 C0603 33pF 50V, NPO, +/-5%* C17 C0603 33pF 50V, NPO, +/-5% GND1 PCICLK22 *Turbo#6 ITP_EN/PCICLK_F07 PCICLK33 GND4 VDDPCI5 FS_A/PCICLK_F18 FS_B/PCICLK_F29 VDD4810 **SEL24_48#/24_48MHz11 USB_48MHz12 GND13 DOTT_96MHz14 DOTC_96MHz15 Vtt_PwrGd#_PD16 PCIEXT017 PCIEXC018 VDDPCIEX19 GND20 PCIEXC122 PCIEXT223 PCIEXT121 PCIEXC224 GND25 SRCCLKT_SATA26 SRCCLKC_SATA27 VDDSRC28 VDDPCI 56 PCICLK1 55 PCICLK0 54 GND 29 PCIEXC3 30 PCIEXT3 31 PCIEXC4 32 PCIEXT4 33 VDDPCIEX 34 CPUCLK_ITP/PCIEXC5 35 CPUCLK_ITP/PCIEXT5 36 VDDA 37 GNDA 38 IREF 39 GND 40 CPUCLKC1 41 CPUCLKT1 42 CPUCLKC0 44 VDDCPU 43 CPUCLKT0 45 SDATA 46 SCLK 47 VDDREF 48 X2 49 X1 50 GND 51 REF0/FS_C 52 Reset# 53 U1 ICS954128AFLF U1 ICS954128AFLF R46 10K +/-5% R0603 R46 10K +/-5% R0603 R55 470 +/-5%R0603 R55 470 +/-5%R0603 R209 33 +/-5%R209 33 +/-5% 1 2 * C320.1uF C0603 25V, Y5V, +80%/-20%* C32 0.1uF C0603 25V, Y5V, +80%/-20% 1 2 * C340.1uF C0603 25V, Y5V, +80%/-20%* C34 0.1uF C0603 25V, Y5V, +80%/-20% 1 2 * C40.1uF C0603 25V, Y5V, +80%/-20%* C4 0.1uF C0603 25V, Y5V, +80%/-20% 1 2 * C110.1uF C0603 25V, Y5V, +80%/-20%* C11 0.1uF C0603 25V, Y5V, +80%/-20% R48 2.2K +/-5% r0603h6 @945GZ@945PL R48 2.2K +/-5% r0603h6 @945GZ@945PL R38 49.9 +/-1% R0603 R38 49.9 +/-1% R0603 2 1 L2 FB L0805 300 Ohm +/-25% 0805 L2 FB L0805 300 Ohm +/-25% 0805 R17 33R17 33 * C1410uF + - 1 0 % C1206h18* C14 10uF + - 1 0 % C1206h18 R30 33 +/-5% R0603 R30 33 +/-5% R0603 R256 33 +/-5%R256 33 +/-5% R18 33R18 33 R28 33 +/-5%R28 33 +/-5% R19 33 +/-5% R0603 R19 33 +/-5% R0603 R3 4.7K +/-5% R0603 Dummy R3 4.7K +/-5% R0603 Dummy R39 49.9 +/-1% R0603 R39 49.9 +/-1% R0603 * C44810uF +-10% C1206h18* C448 10uF +-10% C1206h18 1 2 * C2810pF50V, NPO, +/-5% C0603 Dummy* C28 10pF 50V, NPO, +/-5% C0603 Dummy 1 2 * C2310pF50V, NPO, +/-5% C0603 Dummy* C23 10pF 50V, NPO, +/-5% C0603 Dummy 1 2 * C10.1uF C0603 25V, Y5V, +80%/-20%* C1 0.1uF C0603 25V, Y5V, +80%/-20% R6 33R6 33 1 2 * C330.1uF C0603 25V, Y5V, +80%/-20%* C33 0.1uF C0603 25V, Y5V, +80%/-20% R23 33 +/-5%R23 33 +/-5% 1 2 * C50.1uF C0603 25V, Y5V, +80%/-20%* C5 0.1uF C0603 25V, Y5V, +80%/-20% * C710uF +-10% C1206h18* C7 10uF +-10% C1206h18 1 2 * C130.1uF C0603 25V, Y5V, +80%/-20%* C13 0.1uF C0603 25V, Y5V, +80%/-20% R40 49.9 +/-1% R0603 R40 49.9 +/-1% R0603 * C1210uF + - 1 0 % C1206h18* C12 10uF + - 1 0 % C1206h18 R20 33 +/-5% R0603 R20 33 +/-5% R0603 R257 49.9 +/-1% R0603 R257 49.9 +/-1% R0603 1 2 * C1510nF C0603 25V, X7R, +/-10%* C15 10nF C0603 25V, X7R, +/-10% R41 49.9 +/-1% R0603 R41 49.9 +/-1% R0603 R7 33R7 33 1 2 * C2110pF50V, NPO, +/-5% C0603 Dummy* C21 10pF 50V, NPO, +/-5% C0603 Dummy R22 470 +/-1% R0603 R22 470 +/-1% R0603 1 2 * C180.22uF10V, X7R, +/-10% C0603 * C180.22uF10V, X7R, +/-10% C0603 1 2 * C80.1uF C0603 25V, Y5V, +80%/-20%* C8 0.1uF C0603 25V, Y5V, +80%/-20% R261 49.9 +/-1% R0603 R261 49.9 +/-1% R0603 R21 33 +/-5% R0603 R21 33 +/-5% R0603 B E C Q2 PMBT3904 Q2 PMBT3904 1 2 * C60.1uF C0603 25V, Y5V, +80%/-20%* C6 0.1uF C0603 25V, Y5V, +80%/-20% 5 5 4 4 3 3 2 2 1 1 D D C C B B A A PHASE1 PHASE1 PHASE3 PHASE2 PHASE2 PHASE3 5V_SYS VIN 5V_SYS 12V_VRM VIN 12V_VRM 5V_SYS VIN VCCP VCCP VCCP VCCP 12V_VRM VCCP 5V_SYS PVID634 VRM_EN9 PVID434,38 PVID334,38 PVID234,38 PVID134,38 PVID534,38 PVID034,38 VID_SELECT12,34 VRM_PWRGD22 VCC_SENSE12 VSS_SENSE12 PVID734 Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 ACustom 8 40Thursday, July 13, 2006 VR11 ISL6312Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 ACustom 8 40Thursday, July 13, 2006 VR11 ISL6312Title Size Document Number Rev Date: Sheet of FOXCONN PCEG 945M03 ACustom 8 40Thursday, July 13, 2006 VR11 ISL6312 EN voltage must higher than 0.850V PGOOD is Open-Drain VID_SELECT:VR10.1<0.6V; 0.6