Intel LV19C Series manuals
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Even oftener it is hard to remember what does each function in Personal Computer Intel LV19C Series is responsible for and what options to choose for expected result.
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Intel LV19C Series Manual
97 pages 5.35 Mb
3 Notice6 ContentsIntroduction ..............................................1-1 Disassembly ...............................................2-1 Part Lists .................................................. A-1 Schematic Diagrams.................................B-1 8 1: Introduction20 2: Disassembly38 Appendix A: Part Lists54 Appendix B: Schematic DiagramsDiagram - Page Diagram - Page Diagram - PagePanel, CPU Fan - Page B - 16 MDC, BT, PWRGD, Inverter Connector - Page B - 31 Table B - 1 B - 2 55 System Block Diagram652 BGA ICH8 DH 1226 FCBGA PROCESSOR G965 Core 2 Duo LGA775 CLEVO LV220C System Block DiagramNORTH BRIDGE Sheet 1 of 43 Schematic Diagram Clock Generator B - 3 56 Clock GeneratorSheet 2 of 43 Clock Generator B - 4 CPU - 1 of 3 57 CPU - 1 of 31 OF 8 2 OF 8 Sheet 3 of 43 CPU 1 of 3 LGA775_C VCCA_VSSA_VCOREPLL Trace width donesn't less than 12 Mil LGA775_C As close as possible to CPU socket CPU - 2 of 3 B - 5 58 CPU - 2 of 3Layout Note: LGA775_C 3 OF 8 4 OF 8 Sheet 4 of 43 Yonah CPU 2 of 30927 Route H_THERMDA and H_THERMDC on same layer. 10 mil trace on 10 mil spacing. LGA775_C Near to Thermal IC B - 6 CPU - 3 of 3 59 CPU - 3 of 38 OF 8 5 OF 8 7 OF 8 6 OF 8 Sheet 5 of 43 Yonah CPU 3 of 3 Intel P965 1/5 CPU Interface B - 7 60 Intel P965 1/5 CPU InterfaceCLOSE MCH SPACE 10 MILNEAR VTT HXSWING S/B 1/4*VTT +/-2% Sheet 6 of 43 Intel P965 1/5 CPU InterfaceSPACE 7 MIL TRACE 10 MILMCH_GTLREF VOLTAGE SHOULD BE 0.63*VTT=0.8V FSB B - 8 Intel P965 2/5 PCI-E I/F 61 Intel P965 2/5 PCI-E I/FCL_CLK Sheet 7 of 43 Intel P965 2/5 PCI-E I/F CL_RST# PCIE DMI NEAR 965 POWER PLANE MISC VGACL_VREF_MCH CL_PWROK CL_DATA Intel P965 3/5 Memory I/F B - 9 62 Intel P965 3/5 Memory I/FMEM_1_DQM[0..7]12 MEM_1_DQS#[0..7]12 MEM_1_DQS[0..7] MEM_1_DQS#[0..7] MEM_1_DQS[0..7]12 MEM_1_DQM[0..7] Sheet 8 of 43 Intel P965 3/5 Memory I/F B - 10 Intel P965 4/5 GND 63 Intel P965 4/5 GNDGND Sheet 9 of 43 Intel P965 4/5 GND Intel P965 5/5 Power B - 11 64 Intel P965 5/5 PowerVCCA_MPLL VCCA_GPLL Sheet 10 of 43 Intel P956 5/5 Power B - 12 DDRII SO-DIMM 1/2 65 DDRII SO-DIMM 1/2Layout note: CLOSE TO SO-DIMM_0 Sheet 11 of 43 DDRII SO-DIMM 1/2 Layout Note: signal/space/signal: 9 / 5 / 9 SO-DIMM 016-56034-45A VTT_MEM RESISTORSPlace one cap close to every 2 pull-up resistors terminated to +VTT_MEM DDRII SO-DIMM 2/2 B - 13 66 DDRII SO-DIMM 2/2Layout note:signal/space/signal: CLOSE TO SO-DIMM_1 Sheet 12 of 43 DDRII So-DIMM 2/2SO-DIMM_1 is placed farther from the GMCH than SO-DIMM_0Layout Note: 9 / 5 / 9 Layout note: 1218 VTT_MEM RESISTORS SO-DIMM 1Place one cap close to every 2 pull-up resistors terminated to +VTT_MEM B - 14 MXM PCI-E CONN 67 MXM PCI-E CONN0.5A Sheet 13 of 43 MXM PCI-E CONNPE0_RX[0..15]7 4APE0_RX[0..15] PE0_TXC# [0 . . 1 5] For SDVO CardPE0_TXC[0..15] PE0_TXC[0 . . 1 5 ]7 PE0_TXC#[0..15]7 0.5A 1.5APE0_RX#[0..15]7 PE0_RX#[0..15] 3.5A LVDS BIOS, USB K/B, TPM B - 15 68 BIOS, USB K/B, TPMTPM_BADD LPCPD# inactive to LRST# inactive 32~96us LPC reset timing: SPI Sheet 14 of 43 BIOS, USB K/B, TPMasserted before entering S3HI : ACCESS LOW : NORMAL ( Internal PD ) HI : 4E/4F h LOW : 2E / 2F h 1002 USB CON. USB KEYBOARDRc Rb Ra Rb NEAR SPI Ra,Rc,Rd NEAR ICH8 TPM 1.2 B - 16 Panel, CPU Fan 69 Panel, CPU FanBOT SIDE CRT CONNECTOR Sheet 15 of 43 Panel, CPU Fan1218 2A TO LCD PANEL PANELGND(6)/SPAC(6)/SIGNAL(8)/SPAC(10)/SGINAL(8)/SPAC(6)/GND(6) PANEL ID SELECTOR CPU FAN CONTROL ICH8 1/3 (PCI, DMI, CPU, IRQ) B - 17 70 ICH8 1/3 (PCI, DMI, CPU, IRQ)SPI 0 1 SPI DIRECT MEDIA LAN PCI EXPRESS PCI INTERFACE INTERRUPT Sheet 16 of 43 ICH8 1/3 (PCI, DMI, CPU, IRQ)GNT3 BOOT DEVICE GNT0 SPI_CS1# GNT2 SIGNAL CPU ICH 8 PART 1/3DIS PCIE PORT CONFIG 2 BIT 0 (5-6) BOOT SELECT STRAPS A16 OVERIDE N/A EN DES. H ICH8 H/W STRAPS PCI 1 0 FWH 1 1 L B - 18 ICH8 2/3 (LPC, ATA, USB, GPIO) 71 ICH8 2/3 (LPC, ATA, USB, GPIO)20mil SPKR AMTAFSC MISCPOWER MGNTSM BUSUSB RTC PART 2/3 RTC BATTERY Sheet 17 of 43 ICH8 2/3 (LPC, ATA, USB, GPIO)ICH8 H/W STRAPS DIS SATALED S-ATA ICH 8GPIO AC-LINKLPCSET BIT INT VRM (VccSus1_05,1_5,VccCL1_5) (VccLAN1_05,VccCL1_05) N/A DIS H SIGNAL L INTVRMEN/ LAN100_SLP XOR MODE/PCIE PORT CONFIG BIT 1 NORM HDA_SDOUT HDA_SYNC PCIE 0-3 ORDER PCIE PORT CONFIG BIT 0 (1-4) EN N/A REBOOT DES. ICH8 3/3 (Power) B - 19 72 ICH8 3/3 (Power)ICH 8 PART 3/3 Sheet 18 of 43 ICH8 3/3 (Power)5VREF & 5VREF_SUS Sequencing Circuit B - 20 JM361 PCI-E TO PATA, eSATA 73 JM361 PCI-E TO PATA, eSATASheet 19 of 43 JM361 PCI-E TO PATA, eSATA JMB3631A eSATACLOSE JMB368 PIN 9 CLOSE JMB368 PIN 4 CD-ROM, SATA, PC-Beep, LED B - 21 74 CD-ROM, SATA, PC-Beep, LEDSheet 20 of 43 CD-ROM, SATA, PC-Beep, LED LED SATA HDD B - 22 VGA Fan, CCD, Power OK 75 VGA Fan, CCD, Power OKPOWER OK Sheet 21 of 43 VGA Fan, CCD, Power OK LAN 82566 B - 23 76 LAN 825661 of 2CLOSE TO LAN CHIP CLOSE TO TRANSFORMAL 2 of 2 Sheet 22 of 43 LAN 82566 B - 24 PCI7402 77 PCI7402OUTPUT 22-48R00-1BA Close to PCI7412 Sheet 23 of 43 PCI7402 Close to 1394 CONN. 4 in 1 card reader MMC/SD/MS/MS Pro TV Tuner, CardReader, CIR B - 25 78 TV Tuner, CardReader, CIRVIDEO CONNECTOR CIRClose to MS socket Close to SD socket FOR TV-TUNER Sheet 24 of 43 TV Tuner, CardReader, CIRCard Reader Power 4 IN 1 SOCKET SD/MMC/MS/MS Pro B - 26 ITE IT8512 79 ITE IT85121130 RX Sheet 25 of 43 ITE IT8512 47K 0.57V V3.0 3.30V 470K 100K_1% 21K_1% V6.0 KBMX LPC SM BUS PS/2 PWMWAKE UP UART D/A IT8512VER. 2.20V 2.72V 1.06VV1.0 X V2.0 1.65V VOLTAGE V5.0 VGA_CARD_DET# LOW = INT. VGA CARD HIGH = EXT. VGA CARD Mini Card, New Card B - 27 80 Mini Card, New CardKEY Sheet 26 of 43 Mini Card, New CardNEW CARDEjector: 130851-C ENE P2231 pin3,4,15,22 has internally pulled high (170Kohm) MINI CARD B - 28 USB 2.0 81 USB 2.0Sheet 27 of 43 USB 2.01014 Layout Note: USB 2.0 9 USB 2.0 0,1 AZALIA Codec ALC883/ALC888 B - 29 82 AZALIA Codec ALC883/ALC888AUDG CD_G 2 CD_L 4 ANALOG GREEN PINK Sheet 28 of 43 AZALIA Codec ALC883/ALC888MIC IN (CENTER/SUB_W) SOLDER SIDE VIEW HEADPHONE (FRONT_OUT/SURR) BLACKDIGITALU13 pin 1 ~ pin 11 and pin 47 and pin 48 are Digital signals. The others are Analog signals. BLUEFrom CD-ROM JLINEINCD_R & CD_G & CD_L must parallel routing to audio Codec. The space must be equal. To AUDIO CODEC LINE IN (SURR)?????? AUDG, ?????? ? +5VS & +VIN plane. 6 3 B - 30 Audio AMP, SRS, Woofer 83 Audio AMP, SRS, WooferDEL R637,R638 10K TPA3007D1 AP8202Q Sheet 29 of 43 Audio AMP, SRS, Woofer AUDIO PROCESSOR MDC, BT, PWRGD, Inverter Connector B - 31 84 MDC, BT, PWRGD, Inverter ConnectorFROM H8 def HI USB BLUETOOTH Sheet 30 of 43 MDC, BT, PWRGD, Inverter ConnectorRJ-11 MODEM ALAZIA MDC INVERTER CONNECTOR ????????? VCORE PWRGD ? ? 2.5mm ? ? B - 32 System Power 85 System PowerMax output current is 1A Rb 4A Sheet 31 of 43 System Power Vout = 1.24V ( 1 + Ra / Rb ) 1A 4A 3.3V/5V B - 33 86 3.3V/5VRb 7A Sheet 32 of 43 3.3V/5VRa Rb Ra0V:220KHz 5V:640KHz ?VDD3 VDD5 High Side ? ? ?? 2pcs 10u_25V B - 34 12VS, AC-In 87 12VS, AC-InPIN 13=GND 0.1u_25V_06 8A 320milIRF7821TRPBF IRF7831TRPBF PC146 Sheet 33 of 43 12VS, AC-In PC147 PC111 8A 2.5A 1219_Allen 12VS 1.8V/0.9V B - 35 88 1.8V/0.9V12A Sheet 34 of 43 1.8V/0.9V B - 36 1.5VS,1.05VS 89 1.5VS,1.05VS1.8VS 1219_Allen 1.5A Sheet 35 of 43 1.5VS/1.05VS 1.2VS/1.25VS B - 37 90 1.2VS/1.25VSRa 3A 12A 18A Sheet 36 of 43 1.2VS/1.25VS820u_25V_10*20 Power Plane Rb Ra 2A B - 38 VCORE 91 VCOREt Sheet 37 of 43 VCORE Place close to inductor BOTTOM PAD CONNECT TO GND Through 4 VIAs 55APlace close to hottest MOSFET About 220Khz Fsw LED Board B - 39 92 LED BoardY SG Sheet 38 of 43 LED BoardWLAN/BT LED HDD/CD-ROM LED LED BOARD 93 Power BoardSheet 39 of 43 Power Board POWER BOARD 94 CIR BoardC.IR Sheet 40 of 43 CIR Board CIR BOARD 95 CD-ROM BoardSheet 41 of 43 CD-ROM Board CDROM BOARDVideo Connector Board B - 43 96 Video Connector BoardVCABLE_TV2 Sheet 42 of 43 Video Connector Board COMPOSITE(YELLOW) AUDIO R(RED) TV ANTENNA VIDEO IN AUDIO L(WHITE)B - 44 CRT Connector Board 97 CRT Connector BoardRc PLEASE CLOSE TO CONNECTOR Sheet 43 of 43 CRT Connector Board CRTRa, Rb, Rc(? ? ?? ?75 O)? ? Intel Solution? , ? ? ? NB ? ? Connector?? ? ? ? 15 0O? ? Rb
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