Instruction/ maintenance manual of the product LV19C Series Intel
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Preface I Preface LCD Computer LV22C/LV22N/LV19C/LV19N Series Service Manual.
Preface II Preface Notice The company reserves the right to revise this publication or to change its conten ts without notice. In formation contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent ven- dor.
Preface III Preface About this Manual This manual is intended for service pe rsonnel who have completed sufficient training to undertake the maintenance and inspection of personal computers. It is organized to allow you to l ook up basic information for servicing and/or upgrading components of the LV22C/ LV22N/LV19C/LV19N computer.
Preface IV Preface Related Documents You may also need to consult the follo wing manual for additional information: User’s Manual on CD This describes the computer’s features and the procedures for operating the co mputer and its ROM- based setup program.
Preface V Preface Contents Introduction .............................................. 1-1 Overview ......................................................................................... 1-1 System Specifica tions ..................................
Preface VI Preface ICH8 3/3 (Power) ......................................................................... B-19 JM361 PCI-E TO PATA, eSATA ................................................ B-20 CD-ROM, SATA, PC-Beep, LED ............................
Introduction Overview 1 - 1 1.Introduction 1: Introduction Overview This manual covers the information you need to service or upgrade the LV22C/LV22N/LV19C/LV19N LCD computer. Information about operating the com puter (e.g. getting started, and the Setup utility) is in the User’s Manual .
Introduction 1 - 2 System Specifications 1.Introduction System Specifications Feature Specific ation Processor Intel® Core™ 2 Duo Desktop Processor LGA775 Package (775-pin) E6300/ E6400 65nm (65 Nanometer) Process T echnology 2MB On-die L2 Cache & 1066MHz FSB 1.
Introduction System Specifications 1 - 3 1.Introduction Video Adapter Options Integrated Video Option Intel G965 Integrated V ideo Shared Memory Architecture of up to 376MB of Dynamically Allocated Video Memory Fully Supports DirectX 9.
Introduction 1 - 4 System Specifications 1.Introduction Communication AZALIA MDC 56K Plug & Play Fax/Modem v .90/92 Compliant 1GB PCI Fast Ethernet Intel PRO/Wireless 3945ABG PCIe Wireless LAN Modu le ( Option ) USB 2.0 Bluetooth + EDR (Enhanced Data Rate) Module - V ersion 2.
Introduction External Locator - Front View & Top View 1 - 5 1.Introduction External Locator - Front View & Top View L V19C/L V19N L V22C/L V22N 4 9 1 6 2 5 6 7 8 3 4 1 6 2 5 6 3 Figure 1 - 1 Front View 1. Optional Built-In PC Camera 2. Power LED 3.
Introduction 1 - 6 External Location - Left & Right Side Views 1.Introduction External Location - Left & Right Side Views Figure 1 - 2 Left & Right Views 1. ExpressCard Slot 54/34 2. 7-in-1 Card Reader 3. 1 * USB 2.0 Port 4. Mini-IEEE 1394 Port 5.
Introduction External Locator - Rear View 1 - 7 1.Introduction External Locator - Rear View Figure 1 - 3 Rear View 1. Camera Angle Switch 2. USB Port Cover 3. Module Cover 4. Rear Component Cover 5. 3 * USB 2.0 Ports 6. 1 External SA T A Port 7. DC-In Jack 8.
Introduction 1 - 8 Mainboard Overview - Top (Key Parts) 1.Introduction Mainboard Overview - Top (Key Parts) Figure 1 - 4 Mainboard Over- view - Top Key Parts 1. CPU Socket (no CPU Installed) 2. RAM Sockets 3. Intel 965 (North Bridge) 4. CMOS Battery 5.
Introduction Mainboard Overview - Bottom (Key Parts) 1 - 9 1.Introduction Mainboard Overview - Bottom (Key Parts) Figure 1 - 5 Mainboard Over- view - Bottom Key Parts 4 5 3 1 2.
Introduction 1 - 10 Mainboard Overview - Top (C able Connectors & Switches) 1.Introduction Mainboard Overview - Top (Cable Connectors & Switches) 1 2 3 4 6 8 9 10 11 13 5 9 12 7 Figure 1 - 6 Mainboard Top Cable Connectors & Switches 1. Power 2.
Introduction Mainboard Overview - Bottom (C able Connectors & Switches) 1 - 11 1.Introduction Mainboard Overview - Bottom (C able Connectors & Switches) 1 1 Figure 1 - 7 Mainboard Bottom Cable Connectors & Switches 1.
Introduction 1-1 2 1.Introduction.
Disassembly Overview 2 - 1 2.Disassembly 2: Disassembly Overview This chapter provides step-by-step inst ructions for disassembling parts and subs ystems. When it comes to reassembly, reverse the procedures (unless otherwise indicated). We suggest you completely review any pro cedure before you take the computer apart.
Disassembly 2 - 2 Overview 2.Disassembly NOTE : All disassembly procedures assu me that the system is turned OFF , and disconnected fr om any power supply, and that all peripheral cables are disconnected (including telephone line s and network cables).
Disassembly Overview 2 - 3 2.Disassembly Maintenance Precautions The following precautions are a reminder. To avoid personal injury or damage to the computer while performing a re- moval and/or replacement job, take the following precautions: 1. Don't drop it .
Disassembly 2 - 4 Disassembly Steps 2.Disassembly Disassembly Steps The following lists the disassem bly steps, and on which page to find the related information. PLEASE PERFORM THE DISASSEMBLY STEPS IN THE ORDER INDICATED. To remove the hard di sk drive assembly: 1.
Disassembly Removing the Hard Disk Drive Assembly 2 - 5 2.Disassembly Removing the Hard Disk Drive Assembly 1. T urn the computer off and disconnect all peri pherals and cables (including telephone lines). 2. Place the computer on a flat stable surface, prefe rably on a protective coveri ng to avoid damage to the LCD screen.
Disassembly 2 - 6 Removing the Hard Disk Drive Assembly 2.Disassembly 7. Carefully disconnect the cable(s) from the hard disk(s) you want to replace. 8. Remove screws - , and brackets from the hard disk . 9. Reverse the removal procedure to install any new hard disk.
Disassembly Removing the System Memory 2 - 7 2.Disassembly Removing the System Memory 1. T urn the computer off and disconnect all peri pherals and cables (including telephone lines). 2. Place the computer on a flat stable surface, prefe rably on a protective coveri ng to avoid damage to the LCD screen.
Disassembly 2 - 8 Removing the System Memory 2.Disassembly 7. For each module you want to replace, gent ly push the latches and toward the sides of the socket to release the module. Push the latches to rel ease the second module if necessary . 8. The module will pop-up, and you can remove it.
Disassembly Removing and Installi ng the Processor 2 - 9 2.Disassembly Removing and Installing the Processor 1. Remove the rear component cover ( page 2 - 7 ). 2. Remove screws - from the CPU he at sink unit (in the order indicated in Figure 2 - 5a ).
Disassembly 2 - 10 Removing and Installing the Processor 2.Disassembly 4. Lift the release latch to release the CPU ( Figure 2 - 5c ). 5. Carefully (it may be hot) lift the CPU up out of the socket ( Figure 2 - 5d ). 6. When re-inserting the CPU, pay carefu l attention to the pin alignment, it will fit only one way (DO NOT FORCE IT!).
Disassembly Removing the Modem 2 - 11 2.Disassembly Removing the Modem 1. T urn the computer off and disconnect all peri pherals and cables (including telephone lines). 2. Place the computer on a flat stable surface, prefe rably on a protective coveri ng to avoid damage to the LCD screen.
Disassembly 2 - 12 Removing the Wireless LAN Module 2.Disassembly Removing the Wireless LAN Module 1. Remove the modem module ( page 2 - 1 1 ). 2. Carefully disconnect cable , then rem ove screws & from the module socket. 3. The wireless LAN module will pop-up.
Disassembly Removing the TV Tuner Module 2 - 13 2.Disassembly Removing the TV Tuner Module 1. Remove the USB port & module covers ( page 2 - 1 1 ). 2. Carefully disconnect cable , then gently push the latches and toward the sides of the socket to release the module.
Disassembly 2 - 14 Removing the Bluetooth Module 2.Disassembly Removing the Bluetooth Module 1. Remove the USB port & module covers ( page 2 - 1 1 ) and TV T uner module ( page 2 - 13 ). 2. Remove screw and then careful ly disconnect the connector & cable from the module socket.
Disassembly Removing the LCD Back Cover 2 - 15 2.Disassembly Removing the LCD Back Cover 1. Remove the 3 component covers ( page 2 - 7 and page 2 - 1 1 ). 2. Set the hinge support to its transport position. 3. Remove screws - from the hinge support. 4.
Disassembly 2 - 16 Removing the LCD Back Cover 2.Disassembly 5. Remove screws - from the LCD back cover and slide it up towards the top of the computer . 6. Carefully remove the LC D back cover from the main unit and set it aside. 8 15 16 16. LCD back cover •8 S c r e w s d.
Disassembly Removing the Optical Device Assembly 2 - 17 2.Disassembly Removing the Optical Device Assembly 1. Remove the rear component cover ( page 2 - 7 ) USB port and module cover ( page 2 - 1 1 ) and LCD back cover ( page 2 - 15 ). 2. Remove screws - , and disconnect connector , from the optical device.
Disassembly 2-1 8 2.Disassembly.
Part Lists A-1 A.Part Lists Appendix A: Part Lists This appendix breaks down the LV22C/LV22N/LV19C/LV19N computer’s construction into a series of illustrations. The component part numbers are indicated in the tables opposite the drawings. Note: This section indicates the manufacturer’s part numbers.
Part Lists A - 2 Part List Illustration Location A.Part Lists Part List Illustration Location The following table indicates where to fi nd the appropriate part list illustration.
Part Lists LV22C/LV22N - Front Cover A - 3 A.Part Lists LV22C/LV22N - Front Cover Figure A - 1 LV22C/LV22N - Front 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 .
Part Lists A - 4 LV22C/LV22N - Back A.Part Lists LV22C/LV22N - Back Figure A - 2 LV22C/LV22N - Back 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 昆山 無鉛 .
Part Lists LV22C/LV22N - Combo Drive A - 5 A.Part Lists LV22C/LV22N - Combo Drive 無鉛 無鉛 無鉛 無鉛 無鉛 Figure A - 3 LV22C/LV22N - Combo Drive.
Part Lists A - 6 LV22C/LV22N - DVD-Dual Drive A.Part Lists LV22C/LV22N - DVD-Dual Drive 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 Figure A - 4 LV22C/LV22N - DVD-Dual Drive.
Part Lists LV22C/LV22N - HDD A - 7 A.Part Lists LV22C/LV22N - HDD Figure A - 5 LV22C/LV22N - HDD 無鉛 無鉛 無鉛.
Part Lists A - 8 LV22C - MB A.Part Lists LV22C - MB Figure A - 6 LV22C - MB 精乘 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 藍天2 互億 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無.
Part Lists LV22N - MB A - 9 A.Part Lists LV22N - MB Figure A - 7 LV22N - MB 精乘 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 藍天2 互億 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無.
Part Lists A - 10 LV19C/LV19N - Front Cover A.Part Lists LV19C/LV19N - Front Cover Figure A - 8 LV19C/LV19N - Front Cover 無鉛 力致 無鉛 無鉛 無鉛 無鉛 無鉛 導電布 無鉛 無鉛 無.
Part Lists LV19C/LV19N - Back A - 11 A.Part Lists LV19C/LV19N - Back Figure A - 9 LV19C/LV19N - Back 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 昆山 無鉛 .
Part Lists A - 12 LV19C/LV19N - Combo Drive A.Part Lists LV19C/LV19N - Combo Drive Figure A - 10 LV19C/LV19N - Combo Drive 無鉛 無鉛 無鉛 無鉛 無鉛.
Part Lists LV19C/LV19N - DVD-Dual Drive A - 13 A.Part Lists LV19C/LV19N - DVD-Dual Drive Figure A - 11 LV19C/LV19N - DVD-Dual Drive 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛.
Part Lists A - 14 LV19C/LV19N - HDD A.Part Lists LV19C/LV19N - HDD Figure A - 12 LV19C/LV19N - HDD 無鉛 無鉛 無鉛.
Part Lists LV19C - MB A - 15 A.Part Lists LV19C - MB Figure A - 13 LV19C - MB 精乘 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 藍天2 互億 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 .
Part Lists A - 16 LV19N - MB A.Part Lists LV19N - MB Figure A - 14 LV19N - MB 精乘 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 藍天2 互億 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 .
Schematic Diagrams B-1 B.Schematic Diagrams Appendix B: Schematic Diagrams This appendix has circ uit diagrams of the LV22C/LV22N/LV19C/LV19N computer’s PCB’s.
Schematic Diagrams B - 2 B.Schematic Diagrams System Block Diagram Mi ni PC IE 1 DDRI I PATA -3 3/66/ 100 LPC for TV Tuner Intel G-LA N USB5 WOOFER SATA -150 SPDIF OUT Mini PCIE 2 24 MHz MXM Go 760 0 DDR2 SD RAM SOCK E T USB8 USB2 USB4 SO -DIM M0 25 MHz 33 MHz EXT VGA CARD 1226 FCBGA 1.
Schematic Diagrams Clock Generator B - 3 B.Schematic Diagrams Clock Generator Sheet 2 of 43 Clock Generator ICH_CLK 14 1 7 PCIE_CLK_MINI # DOT CLK9 6 PCIE_CLK_MX M# RN3 3 33 _04 _4 P2R 1 2 3 4 VDD 48 .
Schematic Diagrams B - 4 CPU - 1 of 3 B.Schematic Diagrams CPU - 1 of 3 Sheet 3 of 43 CPU 1 of 3 TE STHI _ 9 H_D E FER # H_B NR# 6 H _A#12 CPU _ GT LR EF1 Z0302 R 69 *0_0 4 VTT_ OL Z0320 VTT_ O R H_T RDY# TESTHI_10 CP U_ CO M P 2 R27 49.9_1% _04 VTT_OL Z 0311 1225 VTT_ O R H _A#34 C80 9 *0.
Schematic Diagrams CPU - 2 of 3 B - 5 B.Schematic Diagrams CPU - 2 of 3 Sheet 4 of 43 Yonah CPU 2 of 3 H_BPM4# H_ITP CLK# Z04 1 5 R39 62_1%_06 H_D#17 H_D#15 H_D#19 Z04 11 VTT_ OL V_THRM H_ D# 43 H_ D#.
Schematic Diagrams B - 6 CPU - 3 of 3 B.Schematic Diagrams CPU - 3 of 3 Sheet 5 of 43 Yonah CPU 3 of 3 C76 *22u_6.3V_ 12 C78 *22u_6.3V_ 12 C142 10u_1 0V_0 8 LGA775_C 6 OF 8 U3F 75319 -01 15 V6 AK2 P27.
Schematic Diagrams Intel P965 1/5 CPU Interface B - 7 B.Schematic Diagrams Intel P965 1/5 CPU Interface Sheet 6 of 43 Intel P965 1/5 CPU Interface H_ A# 30 H_D# 5 4 H_D# 3 4 H_D# 4 3 H_D# 4 1 H_DB I3 .
Schematic Diagrams B - 8 Intel P965 2/5 PCI-E I/F B.Schematic Diagrams Intel P965 2/5 PCI-E I/F Sheet 7 of 43 Intel P965 2/5 PCI-E I/F 1.8V Z0 747 C5 9 2 1u_ 10V_ 06 R41 6 1K _04 C7 7 10u_10V_08 C186 10u_10V_08 DM I_ RX #1 16 CL _ RS T # 17 Z072 4 SRC C LK_MCH 2 PE0_TX C#[0.
Schematic Diagrams Intel P965 3/5 Memory I/F B - 9 B.Schematic Diagrams Intel P965 3/5 Memory I/F Sheet 8 of 43 Intel P965 3/5 Memory I/F ME M_0A_ CAS# 11 MEM _0 B _ R AS # 12 T MEM_ 1_ D A TA3 2 MEM_ 1_ D ATA 22 T MEM_ 1_ D QS #2 MEM_ 0 A_ B A1 MEM_ 0_ D QS 4 M EM _0_DQS 2 ME M_0A_ CLK1 MEM _0 _D Q M[ 0.
Schematic Diagrams B - 10 Intel P965 4/5 GND B.Schematic Diagrams Intel P965 4/5 GND Sheet 9 of 43 Intel P965 4/5 GND 9 OF 9 GND U6I 82G965 AF 5 AF 3 AF 2 AF 1 AD4 2 AD3 9 AD3 7 AD3 5 AD3 3 AD2 5 AD2 .
Schematic Diagrams Intel P965 5/5 Power B - 11 B.Schematic Diagrams Intel P965 5/5 Power Sheet 10 of 43 Intel P956 5/5 Power VC OR E 3, 5, 3 7 VC CPLL 3 C 156 10u_10V_08 C503 0. 1u_X 7R_04 VCC PLL 1. 25VS 3.3 VS 2,7, 11, 12, 13, 14, 15, 16,17, 18, 19, 20,21 ,23, 24, 25,26 ,28, 29, 30,3 1,37 R128 1_1%_06 R373 1_1 %_06 VTT _ 1.
Schematic Diagrams B - 12 DDRII SO -DIMM 1/2 B.Schematic Diagrams DDRII SO-DIMM 1/2 Sheet 11 of 43 DDRII SO-DIMM 1/2 VT T _MEM 12,34 R323 39_04 1.8V ME M_ 0 _D A TA 5 9 ME M_0A _ADD2 C418 0.1u_X 7R_04 MEM _0_DQS#[0..7] 8 MEM_ 0_D Q M0 ME M_0A _ADD0 ME M_ 0 _D A TA 0 ME M_0A _ADD6 1.
Schematic Diagrams DDRII SO-DIMM 2/2 B - 13 B.Schematic Diagrams DDRII SO-DIMM 2/2 Sheet 12 of 43 DDRII So-DIMM 2/2 MEM_0B _ BA1 8 MEM_0 B_B A2 MEM _0B _CAS# 8 MEM_1 _D Q S#4 ME M_ 1_D A TA 49 MEM_0 B _AD D 1 3 C428 0.1u _X7 R_04 MEM_1 _D Q S#0 ME M_ 1_D A TA 4 MEM_0 B _AD D 9 C425 0.
Schematic Diagrams B - 14 MXM PCI-E CONN B.Schematic Diagrams MXM PCI-E CONN Sheet 13 of 43 MXM PCI-E CONN PE0_ RX [ 0 . . 15 ] 7 PE0_RX #1 PC IE _C LK_MX M# R662 0_04 2.
Schematic Diagrams BIOS, USB K/B, TPM B - 15 B.Schematic Diagrams BIOS, USB K/B, TPM Sheet 14 of 43 BIOS, USB K/B, TPM C819 *15p_NPO_ 04 US B_ PN8 17 R119 15_1 %_04 H2 8 C276B2 37D114 C81 4 * 0.
Schematic Diagrams B - 16 Panel, CPU Fan B.Schematic Diagrams Panel, CPU Fan Sheet 15 of 43 Panel, CPU Fan SY S1 5V CP3 10p_12_8P4C 1 2 3 4 5 6 7 8 R1 91 10K _04 3.
Schematic Diagrams ICH8 1/3 (PCI, DMI, CPU, IRQ) B - 17 B.Schematic Diagrams ICH8 1/3 (PCI, DMI, CPU, IRQ) Sheet 16 of 43 ICH8 1/3 (PCI, DMI, CPU, IRQ) PCI _AD3 GNT3 BOOT DEVICE GNT0 SPI_CS1# SPCIE_ RX P4_ WLAN 2 6 PCIE_TX P1_WLAN PCI _I NTF # PCI _REQ0# 23 PCI _AD31 R17 3 *1K_0 4 R50 5 *8.
Schematic Diagrams B - 18 ICH8 2/3 (LPC, ATA, USB, GPIO) B.Schematic Diagrams ICH8 2/3 (LPC, ATA, USB, GPIO) Sheet 17 of 43 ICH8 2/3 (LPC, ATA, USB, GPIO) LPC _PD # 14 Z1704 SB_SUSS T AT# 3.
Schematic Diagrams ICH8 3/3 (Power) B - 19 B.Schematic Diagrams ICH8 3/3 (Power) Sheet 18 of 43 ICH8 3/3 (Power) C636 0. 1u_X 7R_04 C628 0.1u _X 7R_04 R132 0_06 1.05VS 35 C64 9 0.1 u_X 7R _04 C652 0. 1u_X 7R_04 C189 10u_10V_08 1. 5V S C144 10u_10V_08 C168 22u _6.
Schematic Diagrams B - 20 JM361 PCI-E TO PATA, eSATA B.Schematic Diagrams JM361 PCI-E TO PATA, eSATA Sheet 19 of 43 JM361 PCI-E TO PATA, eSATA GND H_DA2 R253 4.7K_04 HD1 1222 DVD D 1. 8VS HD12 PHD 3 PHD9 XTE S T eSATAT X P CD_L H_CS#1 RN15 82_04_8P4R 1 2 3 4 5 6 7 8 U18 *74AHC1G08 1 2 5 4 3 PH_DMACK# DVDD1 .
Schematic Diagrams CD-ROM, SATA, PC-Beep, LE D B - 21 B.Schematic Diagrams CD-ROM, SATA, PC-Beep, LED Sheet 20 of 43 CD-ROM, SATA, PC-Beep, LED SATATX P5 R 548 10 K_04 8 APKEY # 25 C31 3 0.
Schematic Diagrams B - 22 VGA Fan, CCD, Power OK B.Schematic Diagrams VGA Fan, CCD, Power OK Sheet 21 of 43 VGA Fan, CCD, Power OK R 506 4. 7K_04 VD D3 4, 13, 15, 25, 31, 32 VGA _F AN _ON 25 US B_ PP6 R14 9 4.
Schematic Diagrams LAN 82566 B - 23 B.Schematic Diagrams LAN 82566 Sheet 22 of 43 LAN 82566 Z22 41 H_ADV 10 LAN_M DI 1- 2 of 2 U29 B 8256 6DC B1 F2 D7 D4 E4 E8 E5 G4 F7 H3 C2 D5 F5 G5 B3 A1 C4 E1 F4 J.
Schematic Diagrams B - 24 PCI7402 B.Schematic Diagrams PCI7402 Sheet 23 of 43 PCI7402 MS_ B S 2 4 Z23 80 Z23111 Z23 5 2 R 363 0_04 C560 0.01u_16V_ 04 Cry stal mus t be plac e as c los e as poss ible t o t he Chip. Keep t rac es al l on on e PC B l ay er.
Schematic Diagrams TV Tuner, CardReader, CIR B - 25 B.Schematic Diagrams TV Tuner, CardReader, CIR Sheet 24 of 43 TV Tuner, CardReader, CIR Z24 31 MS_D 0 23 PCLK_M INI 2 PC I _AD 3 Z2421 PCI_AD 24 SVIDEO_C SD_CLK PCI_C /BE3# 16 ,2 3 PCI_C/ BE0# 1 6,23 Z24 28 FOR TV -TUNER 3.
Schematic Diagrams B - 26 ITE IT8512 B.Schematic Diagrams ITE IT8512 Sheet 25 of 43 ITE IT8512 LPC_FR AME# 14,17 BT_EN KB-S I 2 R524 10K_0 4 47K KB-S I 3 RN 39 10K_04_8 P4R 1 2 3 4 5 6 7 8 H_A20GATE 16 CAP_LED NUM_LED 9 0.57V RN 41 10K_04_8 P4R 1 2 3 4 5 6 7 8 VDD3 1 R482 * 0_04 D 12 SC S75 1V- 40 A C V3.
Schematic Diagrams Mini Card, New Card B - 27 B.Schematic Diagrams Mini Card, New Card Sheet 26 of 43 Mini Card, New Card NEW CA RD C4 57 0. 1u_ 16V_ 04 PCIE_CLK_M I NI# 2 1.5VS Z261 6 C4 56 0.1u _16V_ 04 6-21 -G3A 10-1 36 3. 3VS USB_ PN5 17 R3 1 8 *100K_ 04 R2 46 0_ 04 3.
Schematic Diagrams B - 28 USB 2.0 B.Schematic Diagrams USB 2.0 Sheet 27 of 43 USB 2.0 R565 15K_1 %_04 US B_PP0 17 R568 10K_04 F2 SMDC110-1.1A 1 2 5V US B_PN1 17 US B_PP1 17 C75 5 0.
Schematic Diagrams AZALIA Codec ALC883/ALC888 B - 29 B.Schematic Diagrams AZALIA Codec ALC883/ALC888 Sheet 28 of 43 AZALIA Codec ALC883/ALC888 3. 3VS FRONT- L 29 Z28 16 Z2 80 7 HP_SENSE C334 0 .1u_0 4 MSP KR Z283 2 C7 2 4 0. 1u_16V _04 CDR Z2 84 9 MIC 1- L R2 82 2.
Schematic Diagrams B - 30 Audio AMP, SRS, Woofer B.Schematic Diagrams Audio AMP, SRS, Woofer Sheet 29 of 43 Audio AMP, SRS, Woofer Z29 19 C237 0.1u_1 6V_04 3. 3V S L59 FCM2 012VF-1 21T 08 FRO NT - R Z2 92 7 Z2 98 0 C251 1u_1 0V_06 C742 1u_25 V_08 12V_AM P L- Q56 *DT A1 14 EUA C E B L48 F C M2012 VF -12 1T0 8 C29 9 10u_ 25V_1 2 1218 3.
Schematic Diagrams MDC, BT, PWRG D, Inverter Connector B - 31 B.Schematic Diagrams MDC, BT, PWRGD, Inverter Connector Sheet 30 of 43 MDC, BT, PWRGD, Inverter Connector BT_EN # JINV BKL_EN 25 EX_BLON 13 JIN V 1 88 290- 06 0G 1 2 3 4 5 6 D25 S CS7 51 V- 40 A C C7 57 0.
Schematic Diagrams B - 32 System Power B.Schematic Diagrams System Power Sheet 31 of 43 System Power Z3 10 2 3A 1219_Allen U2 GL39 102- AS8R 1 6 3 5 4 2 7 8 EN GND VOU T GND AD J VIN GND GND R2 77 0_0 4 V DD3 1. 8VS Z3 10 4 DD_ ON 25 R41 3 10K_04 C350 *0.
Schematic Diagrams 3.3V/5V B - 33 B.Schematic Diagrams 3.3V/5V Sheet 32 of 43 3.3V/5V VDD5 PR 61 105 K_1%_ 04 PR45 0_06 SG ND4 Z3 20 5 Z32 07 PR42 10_04 PR149 0_04 Z32 18 PC94 1000p _X7R_ 04 PC 71 10u_25V_12 PC101 *30p_50V_04 RUN/SS 2 Z32 21 Z32 3 1 PC229 1000p_50V_ 0805 PC88 0.
Schematic Diagrams B - 34 12VS, AC-In B.Schematic Diagrams 12VS, AC-In Sheet 33 of 43 12VS, AC-In PC220 0.1u_25V_06 VDD5 15, 17,20,24, 31,32,36 PC208 0.1u_25V_06 PC201 0.1u_25V_06 Z33 01 PR 72 33K_ 06 + PC 31 820u_ 25V _10 *2 0 VIN PC176 0.1u_25V_06 PL13 HCB4532KF-800T 60 PC200 0.
Schematic Diagrams 1.8V/0.9V B - 35 B.Schematic Diagrams 1.8V/0.9V Sheet 34 of 43 1.8V/0.9V 5V PC 8 0.01u_16V_04 PC 72 1u_10V_06 PR41 10_ 04 Rb Z3 41 7 PC70 0.
Schematic Diagrams B - 36 1.5VS,1.05VS B.Schematic Diagrams 1.5VS,1.05VS Sheet 35 of 43 1.5VS/1.05VS 1.05VS_PW R GD PR144 30.1K 1% _04 PC160 *0. 1u_16V_04 PC19 1 1U_1 0V_06 12VS 1. 05VS 18 PJ11 2mm 1 2 PC180 10U_10V_08 PC 182 1U _10V_06 PC225 1uF_25V_08 PR16 0 0_04 3.
Schematic Diagrams 1.2VS/1.25VS B - 37 B.Schematic Diagrams 1.2VS/1.25VS Sheet 36 of 43 1.2VS/1.25VS Z3612 Z3613 PC62 10u_ 25V _12 VIN 3. 3V 4,7, 14, 16,1 7, 18, 21,2 2,2 4,26, 30 ,31, 34 PL1 1 BCIHP1040-1R0M Z3621 Power Plane PC38 1u_10V _06 + PC52 220u_2 5V_6.
Schematic Diagrams B - 38 VCORE B.Schematic Diagrams VCORE Sheet 37 of 43 VCORE PL5 B C I HP 133 8-0R 6M VI N VR _H OT PR 14 0_06 PR 115 0_04 H_ V ID[7 :0] 3 PR 69 4.
Schematic Diagrams LED Board B - 39 B.Schematic Diagrams LED Board Sheet 38 of 43 LED Board LH 2 L276 -20 X 276-2 0B L246 -5X246-5D 1 06 1019 LGN D LQ1 2N7002 G D S WLAN/BT LED LW LAN _EN L3VS Z3 80 1.
Schematic Diagrams B - 40 Power Board B.Schematic Diagrams Power Board Sheet 39 of 43 Power Board SJ1 85204 -08001 1 2 3 4 5 6 7 8 PJ1 SAC I N _S USL ED SGN D SSW 2 TM G-533-S -V-T / R 3 1 4 2 5 6 SGN.
Schematic Diagrams CIR Board B - 41 B.Schematic Diagrams CIR Board Sheet 40 of 43 CIR Boa rd IGND IC1 0. 1u_1 0V_04 IH3 C1 2 6 D1 26 PNA4 612MOO LB C.IR IU1 A B C IG ND IC2 * 0.
Schematic Diagrams B - 42 CD-ROM Board B.Schematic Diagrams CD-ROM Board Sheet 41 of 43 CD-ROM Board CIDE _P DCS1 # CIDE _P DD1 CCD_ DAS P# CIDE _P DD9 CIDE_P DA 0 CCD_ G C5V S CG ND CCD_ RE SE T # CI.
Schematic Diagrams Video Connector Board B - 43 B.Schematic Diagrams Video Connector Board Sheet 42 of 43 Video Connector Board VL5 BK21 25H S121 VSV I D E O _Y VGN D VJ1 SPTZ-08S3 -VB-0 40-1 1 2 3 4 .
Schematic Diagrams B - 44 CRT Connector Board B.Schematic Diagrams CRT Connector Board Sheet 43 of 43 CRT Connector Board E5VS ECR T_H SY N C EH3 C12 6D1 26 E CRT _DDCA CLK EDAC _V SY NC EC 9 22p_50V_.
An important point after buying a device Intel LV19C Series (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Intel LV19C Series yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Intel LV19C Series - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Intel LV19C Series you will learn all the available features of the product, as well as information on its operation. The information that you get Intel LV19C Series will certainly help you make a decision on the purchase.
If you already are a holder of Intel LV19C Series, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Intel LV19C Series.
However, one of the most important roles played by the user manual is to help in solving problems with Intel LV19C Series. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Intel LV19C Series along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
