Intel LV19N Series manuals
Computer Equipment > Personal Computer
When we buy new device such as Intel LV19N Series we often through away most of the documentation but the warranty.
Very often issues with Intel LV19N Series begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Personal Computer Intel LV19N Series is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Personal Computer on our side using links below.
Intel LV19N 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
Also you can find more Intel manuals or manuals for other Computer Equipment.