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Clevo W830T Service Manual

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  • Page 3 Preface Notebook Computer W830T/W830T1/W840T/W840T1 Service Manual...
  • Page 4 Preface Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent ven- dor.
  • Page 5 This manual is intended for service personnel who have completed sufficient training to undertake the maintenance and inspection of personal computers. It is organized to allow you to look up basic information for servicing and/or upgrading components of the W830T/ W830T1/W840T/W840T1 series notebook PC.
  • Page 6 Preface IMPORTANT SAFETY INSTRUCTIONS Follow basic safety precautions, including those listed below, to reduce the risk of fire, electric shock and injury to per- sons when using any electrical equipment: 1. Do not use this product near water, for example near a bath tub, wash bowl, kitchen sink or laundry tub, in a wet basement or near a swimming pool.

  • Page 7: Instructions For Care And Operation

    Preface Instructions for Care and Operation The notebook computer is quite rugged, but it can be damaged. To prevent this, follow these suggestions: Don’t drop it, or expose it to shock. If the computer falls, the case and the components could be damaged. Do not expose the computer Do not place it on an unstable Do not place anything heavy...

  • Page 8: Power Safety

    Preface Avoid interference. Keep the computer away from high capacity transformers, electric motors, and other strong mag- netic fields. These can hinder proper performance and damage your data. Take care when using peripheral devices. Use only approved brands of Unplug the power cord before peripherals.

  • Page 9: Battery Precautions

    Preface Battery Precautions • Only use batteries designed for this computer. The wrong battery type may explode, leak or damage the computer. • Do not continue to use a battery that has been dropped, or that appears damaged (e.g. bent or twisted) in any way. Even if the computer continues to work with a damaged battery in place, it may cause circuit damage, which may possibly result in fire.
  • Page 10 Preface Related Documents You may also need to consult the following manual for additional information: User’s Manual on Disc This describes the notebook PC’s features and the procedures for operating the computer and its ROM-based setup pro- gram. It also describes the installation and operation of the utility programs provided with the notebook PC. VIII...

  • Page 11: Table Of Contents

    Preface Contents Introduction ..........1-1 LCD (W830T/W830T1) ..............A-7 LCD (W840T/W840T1) ..............A-8 Overview ..................1-1 HDD (W830T/W830T1/W840T/W840T1) ........A-9 System Specifications ..............1-2 Schematic Diagrams......... B-1 External Locator - Top View with LCD Panel Open ......1-4 External Locator - Front & Right side Views .........1-5 System Block Diagram ..............B-2...
  • Page 12 System Block Diagram (W830T) ..........B-28 W830T I/O (JMC251) ..............B-29 W830T I/O (CCD, MINI, WLAN/3G) ........B-30 W830T I/0 (New Card, Fan, USB) ..........B-31 W830T I/O to MB Conn (SW) ............. B-32 W830T Multi (Audio ALC272) ........... B-33 W830T Multi (AC_In, Charger) ..........

  • Page 13: Introduction

    Chapter 1: Introduction Overview This manual covers the information you need to service or upgrade the W830T/W830T1/W840T/W840T1 series note- book computer. Information about operating the computer (e.g. getting started, and the Setup utility) is in the User’s Manual. Information about drivers (e.g. VGA & audio) is also found in User’s Manual. That manual is shipped with the computer.

  • Page 14: System Specifications

    Introduction System Specifications W830T1/W840T1: Memory Processor Intel® Core™2 Solo Processor ULV: 64-bit Wide DDRIII (DDR3) Data Channel W830T/W840T: SU3500 (1.40GHz) Supporting Single Channel DDRIII (DDR3) Intel® Celeron® Processor ULV: 45nm (45 Nanometer) Process Technology, SDRAM 723 (1.20GHz) 3MB L2 Cache & 800MHz FSB - TDP 5.5W,...
  • Page 15 Finger Key Functionality Dimensions & Weight 3rd Party 802.11b/g/n Wireless LAN PCIe interface Half Mini-Card Module (Factory Interface W830T/W830T1: Option) 330mm (w) * 221mm (d) * 23mm (h) Three USB 2.0 Ports 1.3M Pixel PC Camera Module with USB 1.50 kg (full system with 1G RAM, 2.5” HDD,...

  • Page 16: External Locator - Top View With Lcd Panel Open

    2. LCD 3. Power Button 4. Keyboard 5. Built-In Microphone 6. Touchpad & Buttons 7. LED Status & Power Indicators (W830T/W830T1) 8. LED Power Indicators (W840T/W840T1) 9. LED Status Indicators (W840T/W840T1) W830T/W830T1 W840T/W840T1 1 - 4 External Locator - Top View with LCD Panel Open...

  • Page 17: External Locator - Front & Right Side Views

    Introduction External Locator - Front & Right side Views Figure 2 Front Views 1. LED Indicators W830T/W830T1 W840T/W840T1 Figure 3 Right Side Views 1. ExpressCard 34 Slot W830T/W830T1 2. 7-in-1 Card Reader 3. RJ-45 LAN Jack W840T/W840T1 4. USB 2.0 Port...

  • Page 18: External Locator - Left Side & Rear View

    Jack Figure 5 Rear View 1. Vent/Fan Intake/ W830T/W830T1 Outlet 2. Security Lock Slot 3. USB Port (W830T/ W830T1 only) W840T/W840T1 4. External Monitor Port (W840T/ W840T1 Only) 5. DC-In Jack 1 - 6 External Locator - Left Side & Rear View...

  • Page 19: External Locator - Bottom View

    1. 3.75G/HSPA USIM Card Bay 2. Hard Disk Bay Cover 3. Battery 4. Vent/Fan Intake/ Outlet 5. Speakers  W830T/W830T1 W840T/W840T1 Overheating To prevent your com- puter from overheating make sure nothing blocks the vent/fan in- takes while the com- puter is in use.

  • Page 20: Mainboard Overview - Top (Key Parts)

    Introduction Mainboard Overview - Top (Key Parts) Figure 7 Mainboard Top Key Parts 1. Memory Slots DDR3 SO-DIMM 2. Intel CPU 3. North Bridge 4. South Bridge 1 - 8 Mainboard Overview - Top (Key Parts)

  • Page 21: Mainboard Overview - Bottom (Key Parts)

    Introduction Mainboard Overview - Bottom (Key Parts) Figure 8 Mainboard Bottom Key Parts 1. KBC ITE IT8502E 2. Mini-Card Connector (WLAN Module) 3. ExpressCard Connector 4. Mini-Card Connector (3G Module) 5. Card Reader Socket Mainboard Overview - Bottom (Key Parts) 1 - 9...

  • Page 22: Mainboard Overview - Top (Connectors)

    Introduction Mainboard Overview - Top (Connectors) Figure 9 Mainboard Top Connectors 1. USB Port 2. Microphone Cable Connector 3. LCD Cable Connector 4. RTC Battery Connector 5. Keyboard Cable Connector 6. BT Cable Connector 7. TouchPad Cable Connector 1 - 10 Mainboard Overview - Top (Connectors)

  • Page 23: Mainboard Overview - Bottom (Connectors)

    Introduction Mainboard Overview - Bottom (Connectors) Figure 10 Mainboard Bottom Connectors 1. CCD Cable Connector 2. Fan Cable Connector 3. HDD Connector Mainboard Overview - Bottom (Connectors) 1 - 11...
  • Page 24 Introduction 1 - 12...

  • Page 25: Disassembly

    Chapter 2: Disassembly Overview This chapter provides step-by-step instructions for disassembling the W830T/W830T1/W840T/W840T1 series note- book’s parts and subsystems. When it comes to reassembly, reverse the procedures (unless otherwise indicated). We suggest you completely review any procedure before you take the computer apart.

  • Page 26: Maintenance Tools

    Disassembly NOTE: All disassembly procedures assume that the system is turned OFF, and disconnected from any power supply (the battery is removed too). Maintenance Tools The following tools are recommended when working on the notebook PC: • M3 Philips-head screwdriver •...

  • Page 27: Maintenance Precautions

    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: Power Safety Warning 1. Don't drop it. Perform your repairs and/or upgrades on a stable surface. If the computer falls, the case and other Before you undertake components could be damaged.

  • Page 28: Disassembly Steps

    Disassembly Disassembly Steps The following table lists the disassembly steps, and on which page to find the related information. PLEASE PERFORM THE DISASSEMBLY STEPS IN THE ORDER INDICATED. To remove the Battery: To remove the System Memory: 1. Remove the battery page 2 - 5 1.

  • Page 29: Removing The Battery

    Disassembly Removing the Battery 1. Turn the computer off, and turn it over. Figure 1 2. Slide the latch in the direction of the arrow. Battery Removal 3. Slide the latch in the direction of the arrow, and hold it in place. 4.

  • Page 30: Removing The Hard Disk Drive

    Disassembly Removing the Hard Disk Drive The hard disk drive can be taken out to accommodate other 2.5" serial (SATA) hard disk drives with a height of 9.5mm Figure 2 (h). Follow your operating system’s installation instructions, and install all necessary drivers and utilities (as outlined in HDD Assembly Chapter 4 of the User’s Manual) when setting up a new hard disk.
  • Page 31 Disassembly 4. Grip the tab and slide the hard disk in the direction of arrow Figure 3 5. Lift the hard disk assembly up in the direction of the arrow HDD Assembly 6. Remove screws & and then remove the cover tab from the hard disk Removal (cont’d.) 7.

  • Page 32: Removing The Keyboard

    Disassembly Removing the Keyboard 1. Turn off the computer, and remove the battery (page 2 - Figure 4 2. Press the four keyboard latches at the top of the keyboard to elevate the keyboard from its normal position (you Keyboard Removal may need to use a small screwdriver to do this).

  • Page 33: Removing The System Memory (Ram)

    The computer has two memory sockets for 200 pin Small Outline Dual In-line Memory Modules (SO-DIMM) supporting RAM Module DDR3 800MHz (W830T/W840T)/1066MHz (W830T1/W840T1). The main memory can be expanded up to 2GB. The Removal SO-DIMM modules supported are 1GB, and 2GB and DDRIII Modules. The total memory size is automatically detected a.

  • Page 34: Removing The Wireless Lan Module

    Disassembly Removing the Wireless LAN Module Figure 6 Wireless LAN 1. Turn off the computer, remove the battery (page 2 - 5) and the component bay cover (page 2 - Module Removal 2. Locate the card bay cover and remove the screw 3.

  • Page 35: Removing The 3.75G Module

    Disassembly Removing the 3.75G Module Figure 7 3.75G Module 1. Turn off the computer, remove the battery (page 2 - 5) and the component bay cover (page 2 - Removal 2. Locate the card bay cover and remove the screw 3.
  • Page 36 Disassembly 2 - 12...

  • Page 37: Part Lists

    Part Lists Appendix A: Part Lists This appendix breaks down the W830T/W830T1/W840T/W840T1 series notebook’s construction into a series of illus- trations. The component part numbers are indicated in the tables opposite the drawings. Note: This section indicates the manufacturer’s part numbers. Your organization may use a different system, so be sure to cross-check any relevant documentation.

  • Page 38: Part List Illustration Location

    Part List Illustration Location The following table indicates where to find the appropriate part list illustration. Table A- 1 Part List Illustration Location Parts W830T/W830T1 W840T/W840T1 page A - 3 page A - 4 Bottom page A - 5 page A - 6...

  • Page 39: Top (W830T/W830T1

    䖒䉋㘠╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ 㾲䈷 㾲䈷 ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ 㾲䈷 Top (W830T/W830T1) A - 3...

  • Page 40: Top (W840T/W840T1

    Part Lists Top (W840T/W840T1) Figure A - 2 Top (W840T/ W840T1) 䂣㛳╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ 㾲䈷 㾲䈷╭ ╭ ╭ 㾲䈷 㾲䈷 㾲䈷 㾲䈷 ╭...

  • Page 41: Bottom (W830T/W830T1

    㾲䈷 㾲䈷 㾲䈷 㾲䈷 㾲䈷 㾲䈷 㾲䈷 㾲䈷 㾲䈷 㯵䀜 㾲䈷 㮄䈠 䉋㮀䧰㞡 (㗸㗺) 㾲䈷 㾲䈷 㾲䈷 㾲䈷 㾲䈷 㾲䈷 (㼒㰽䞤) 㾲䈷 㾲䈷 㾲䈷 㾲䈷 㾲䈷 㾲䈷 㾲䈷 㾲䈷 㾲䈷 㾲䈷 㾲䈷 㾲䈷 㾲䈷 㾲䈷 Bottom (W830T/W830T1) A - 5...

  • Page 42: Bottom (W840T/W840T1

    Part Lists Bottom (W840T/W840T1) Figure A - 4 Bottom (W840T/W840T1) ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ 㾲䈷 㾲䈷 ╭ 㾲䈷 㾲䈷 ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ 㾲䈷 ╭...

  • Page 43: Lcd (W830T/W830T1

    ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ 㾲䈷 LCD (W830T/W830T1) A - 7...

  • Page 44: Lcd (W840T/W840T1

    Part Lists LCD (W840T/W840T1) Figure A - 6 (W840T/W840T1) ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ 㾲䈷 㾲䈷 ╭ 㾲䈷 㾲䈷 ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ ╭ 㾲䈷 ╭...

  • Page 45: Hdd (W830T/W830T1/W840T/W840T1

    Part Lists HDD (W830T/W830T1/W840T/W840T1) Figure A - 7 (W830T/W830T1/ W840T/W840T1) 㾲䈷 㾲䈷 HDD (W830T/W830T1/W840T/W840T1) A - 9...
  • Page 46 Part Lists A - 10...
  • Page 47 W840T Multi (HDMI/CRT Port) - Page B - 45 sion 6-7P-W83T3-003/ 6-7P-W84T3-003. ICH9-M SFF 1/5, SATA, HDD CON - Page B - 14 W830T I/O (CCD, MINI, WLAN/3G) - Page B - 30 W840T to CPU Conn (Jack, USB) - Page B - 46 your mainboard...

  • Page 48: Schematic Diagrams

    Schematic Diagrams System Block Diagram CLEVO W830T/W840T System Block Diagram W8X0T MB BOARD CPU,NB,SB,EC,LCD,RAM,HDD MULTI BOARD BLUETOOTH,K/B M/B BOARD CLOCK GEN. 6-71-W83T0-D02A PROCESSOR 6-71-W83T7-D02A SILEGO 6-71-W84T0-D02A 6-71-W84T7-D02A 6-71-W84T0-D02A SLG8SP513V I n te l C el er o n 7 23...

  • Page 49: Clock Generator

    Schematic Diagrams Clock Generator CLOCK GENERATOR Sheet 2 of 46 LAYOUT NOTE: 3 . 3 V S _ G 1 . 0 5 V S 1. 05 V S _ G Clock Generator ? ? Pin? ? ? , ? ? ? ? ? ? ? ? ? 0.1u? CAP R 1 8 2 * H C B 1 00 5 K F -1 2 1T 2 0 _1 0 m i l _ s ho rt C 2 6 4...

  • Page 50: Penryn Sff 1/3

    Schematic Diagrams Penryn SFF 1/3 U 1 A U 1 B H _ A # [ 3 5 : 3] H _ D # [ 6 3 : 0 ] H _ D # [ 6 3: 0] 6 H _ A # 3 H _ D #0 F 40 A P 4 4...

  • Page 51: Penryn Sff 2/3

    Schematic Diagrams Penryn SFF 2/3 Not ice: C21 ,C22,C256,C164,C163, C206? ? 22u? ? 10u V C O R E V C OR E U 1 D V C O R E C23 ,C224,C155,C156,C153 ,C154,279, C265,C264? ? 22u? ? 4.7u U 1 C B 4 2 A M 3 6 V S S [ 0 0 1]...

  • Page 52: Penryn Sff 3/3

    Schematic Diagrams Penryn SFF 3/3 U1 F U1 E 1 .0 5VS AK3 8 AD 12 VC CP_1 45 VC CP_0 20 VSS_3 95 VSS_2 79 AJ 37 Y 12 VC CP_1 44 VC CP_0 19 VSS_3 94 VSS_2 78 AG 37 VC CP_1 43 VC CP_0 18...

  • Page 53: Cantiga Sff 1/6, Peg

    Schematic Diagrams Cantiga SFF 1/6, PEG 3 . 3 V S 3 . 3 V S U 2 A H _A #[ 3 5 : 3 ] 3 H _ A # 3 1 . 0 5 V M_ P E G L 1 5 H _ D # [ 6 3: 0 ] H _ A # _3...

  • Page 54: Cantiga Sff 2/6, Clk

    Schematic Diagrams Cantiga SFF 2/6, CLK Pin Na me St ra p De s c ript i o n C onfigu ra tion MC H _ C F G_ 7 R 1 25 * 2. 2 K _1 %_ 04 L OW : AT M Fi rm wa re u se T LS c ip he r 0 00 = 1066...

  • Page 55: Cantiga Sff 3/6, Ddr

    Schematic Diagrams Cantiga SFF 3/6, DDR M _ A _DQ[ 63: 0] M_A_DQ0 AP46 BC21 AP 5 4 B J 13 M_A_BS 0# 12 SA_DQ_0 S A_BS _ 0 SB _DQ _0 SB_BS _0 Zo= 50O? 0? M_A_DQ1 AU47 BJ21 A M 5 2 B K12 SA_DQ_1...
  • Page 56 Schematic Diagrams Cantiga SFF 4/6, Power 1 U 2 G No tice: C2 42,C225,C2 35,C2 36,C214,C2 89,C320? ? 22u ? ? 10u A ll tra ce wi dth are 10 mils U 2F V GF X_ C O R E T3 2 V C C _ A X G_ N C T F _ 1 V C C _ S M_ 1...

  • Page 57: Cantiga Sff 4/6, Power 1

    Schematic Diagrams Cantiga SFF 5/6, Power 2 1 . 0 5 V S 10 mils 3 . 3V S _A TV D A C 1 . 0 5 V S C 9 4 C 1 02 C 1 07 U 2H V C C P _G MC H 852mA H C B 1 6 0 8K F -12 1 T 25...

  • Page 58: Cantiga Sff 6/6, Gnd

    Schematic Diagrams Cantiga SFF 6/6, GND U 2 I U 2 J B A 5 5 C 43 A N 2 5 A M8 VS S _ 1 V S S_ 10 0 V S S_ 1 99 VS S _ 30 0 AU 5 5 A4 3 A G2 5...

  • Page 59: Ddr3 So-Dimm_0

    Schematic Diagrams DDR3 So-DIMM_0 SO-DIMM 0 J _ D I M M1 A M_ A _ A [ 1 4 : 0 ] M _A _A 0 M _ A _ D Q0 M_ A _ D Q [ 6 3: 0 ] 8 D Q 0 M _A _A 1 M _ A _ D Q1...

  • Page 60: Ich9-M Sff 1/5, Sata, Hdd Con

    Schematic Diagrams ICH9-M SFF 1/5, SATA, HDD CON C 53 1 2 p _ 50 V _ N P O_ 0 4 3 . 3 V S K B C _ R S T # R 7 9 1 0K _ 0 4 R 7 5 GA 20 R 8 0...

  • Page 61: Ich9-M Sff 2/5, Pci, Usb

    Schematic Diagrams ICH9-M SFF 2/5, PCI, USB GN T0#0 an d S PI_CS #1 hav e int er nal pu ll u p. U 7 D T 2 5 V 25 P C I E _R X N 3 _ W LA N P E R N 1 D M I 0 R X N D MI _ R XN 0 7...

  • Page 62: Ich9-M Sff 3/5, Gpio

    Schematic Diagrams ICH9-M SFF 3/5, GPIO 3 . 3 V 3 . 3 V U 7 C S B _ S U S S T A T# I C H _ S MB C L K 0 C 1 8 A E 1 9 S A T A 0 GP R N 19...

  • Page 63: Ich9-M Sff 4/5, Power

    Schematic Diagrams ICH9-M SFF 4/5, Power R T C V C C 1 . 0 5V S ▋ ▉ 〩〥 〨 ぅ U 7 F 1.634A G1 7 L1 1 V C C R T C V C C 1 _ 0 5[ 0 1 ] 5V S 3 .
  • Page 64 Schematic Diagrams ICH9-M SFF 5/5, GND U 7E VSS [0 01] VSS[ 10 7] U 10 VSS [0 02] VSS[ 10 8] W 11 VSS [0 03] VSS[ 10 9] U 14 VSS [0 04] VSS[ 11 0] W 16 VSS [0 05] VSS[ 11 1] U 21...

  • Page 65: Ec Kbc-Ite It8502E

    Schematic Diagrams EC KBC-ITE IT8502E W830T/W840T ID W8 40 T K B C _ A V D D *H C B 1 0 0 5K F -12 1 T 20 _ 1 0m i l _ s h ort V D D 3...

  • Page 66: Power Vcore

    Schematic Diagrams Power VCore V I N D R N P R 4 1 P C 6 1 P C 1 1 P C 1 3 P C 12 P D 1 4 F M 0 5 40 -N P R 40 *5 _ 06 0 .

  • Page 67: Power 1.5V/0.75V/1.5Vs

    Schematic Diagrams Power 1.5V/0.75V/1.5VS 3 . 3 V P U 1 P R 6 V I N 3 . 3 V V D D Q S U S C # 1 2. 1K _ 1 % _0 6 S M_ P W R OK 7 7 4 A H C 1 G0 8 GW P R 7 P R 67...

  • Page 68: Power 1.8V/1.05Vs

    Schematic Diagrams Power 1.8V/1.05VS V I N P C 1 P C 2 +P C 3 P R 2 0 10 0 K _ 1 % _ 0 4 E N _ 1 . 0 5 V M P D 2 P C 41 P Q 1 7 F M 0 54 0 -N...

  • Page 69: Power Vga Gpu (Vgfx_Core

    Schematic Diagrams Power VGA GPU (VGFX_Core) V I N GS40? ? 1.05VS GS40 PJ26? PJ13 Short GS45? ? VGFX_CORE GS45 PJ26 Open ? PJ13 Short P C 1 19 P C 1 3 9 P D 1 5 G P U F M 0 54 0 -N P J 2 6 1 u _6 .

  • Page 70: Power 5Vs, 3Vs, 3.3V, 5V

    Schematic Diagrams Power 5VS, 3VS, 3.3V, 5V P D 7 P2 808 C H 35 5 P T V I N 1 Co -l ayo ut SO P-8 ( P28 08 ) t yp e PM OS P D 8 P C 29 150mA C H 35 5 P T...

  • Page 71: Power Vdd3/Vdd5

    Schematic Diagrams Power VDD3/VDD5 V I N 1 P C 1 0 7 0 . 0 1 u_ 5 0 V _ X 7 R _ 0 4 S Y S 5 V P R 1 0 2 1 0_ 0 6 L GA TE 1 P D 1 0 F M 05 4 0 -N P C 9 1...

  • Page 72: Lcd/Ccd/Click/Bt Conn

    R 5 0 5 0mi l 5 0m il 1 5 , 1 8 P M_ P W R O K W830T CLICK/LED CONN *1 5 m i l _ s ho rt LCD/CCD/Click/ C 3 5 C 3 8 1u _ 6 .

  • Page 73: To Multi, I/O Conn, W840T Led

    3 . 3 V S 5V S 80 PIN PINHE ADER H= 2.27 mm PN :6-2 1-C1700-2 40 W840T LED (W830T LED? ? ? ) POWER O N LE D BAT CHAR GER LED V D D 3 3. 3 V S HD D/ODD 3 .

  • Page 74: System Block Diagram (W830T

    7x 7 mm 80Port VDD3/VDD5 U SB 1. 1/ 2. 0 480 MHz 25 MHz AC_IN,CHARGE SI M Ca rd Mini CARD CARD SMART SOCKET READER RJ-45 USB3 USB10 7 IN 1 MMC/SD/MS/MS Pro B - 28 System Block Diagram (W830T)

  • Page 75: W830T I/O (Jmc251

    2 2 p _5 0 V _ N P O _0 4 I _ 3 . 3 V 3 , 4 , 5 I _ 3 . 3 V S 3 , 4 , 5 I _ G N D I _ GN D W830T I/O (JMC251) B - 29...

  • Page 76: W830T I/O (Ccd, Mini, Wlan/3G

    2 . ? ? ? ? ? ? ? ? GND 3 . SI M h ol d ? ? ? ? ? G ND? ? 4 .SIM CONN ? ? M INI CARD CO NN B - 30 W830T I/O (CCD, MINI, WLAN/3G)

  • Page 77: W830T I/0 (New Card, Fan, Usb

    2 , 3 , 5 I _ 3. 3 V S 2 , 3 , 5 I _ 1. 5 V S 3 , 5 I _ 5V 3 , 5 I _ 5V S W830T I/0 (New Card, Fan, USB) B - 31...

  • Page 78: W830T I/O To Mb Conn (Sw

    I _ 3 . 3 V S 2 , 3 , 4 EMI A dd I _ 1 . 5 V S 3 , 4 I _ 5 V 3 , 4 I _ 5 V S B - 32 W830T I/O to MB Conn (SW)

  • Page 79: W830T Multi (Audio Alc272

    7 0 K M _3 . 3 V S 8 , 9 15. 6 dB 4 5 K (Def ault ) M _5 V S 8 , 9 21. 6 dB 2 5 K W830T Multi (Audio ALC272) B - 33...

  • Page 80: W830T Multi (Ac_In, Charger

    0 . 1 u _5 0 V _ Y 5 V _ 06 0 . 1 u_ 5 0V _Y 5V _ 0 6 M_ V I N M_ V D D 3 M_ GN D B - 34 W830T Multi (AC_In, Charger)

  • Page 81: W830T Multi (Hdmi/Crt Port

    CM2009-0 2QR PN:6- 02-2 0090-B60 IP4772CZ 16 P N:6-0 2-47 721-B60 M _G N D M _G N D M _G N D M_ 5V S 6 , 9 M_ 3. 3 V S 6 , 9 W830T Multi (HDMI/CRT Port) B - 35...

  • Page 82: W830T To Cpu Conn (Jack, Usb

    M_ V D D 3 7 H=2.27mm PN:6 -21-C4700 -232 M_ V I N M_ 3 . 3 V S 6 , 8 M_ V A M_ 5 V S 6, 8 B - 36 W830T to CPU Conn (Jack, USB)

  • Page 83: W830T Click Board (Led

    C T_ G N D C T _ GN D C _ B T _E N C Q T 2 P D T C 1 1 4E U C T _ GN D W830T Click Board (LED) B - 37...

  • Page 84: System Block Diagram (W840T

    9.0x9.0 mm New Card,Lan,Wlan,3G, 22X 22mm Card Reader,CCD,Fan, CRT/RGB 14.318 MHz USB3 Socket P 6-71-W84T1-D0 2A MEMORY TERMINATIONS 6-71-W83T1-D0 2A 667/800/1067MHz Vtt=1.05V W830T MULTI BOARD USB0 PCIE 100 MHz MIC,SPK,DC_IN,HDMI DDR3 SDRAM SOCKET LVDS BATTERY,USB0,USB1 NORTH BRIDGE USB1 ,CRT Cantiga-SFF...
  • Page 85 Schematic Diagrams W840T I/O (JMC251) I _ G N D I _ V C C _ C A R D JMC251 GIGA LAN Swi tc hi ng R egu la to r I _D V D D Card Reader S D _ C LK I R 1 8 2 2 _0 4 (>...

  • Page 86: W840T I/O (Jmc251

    Schematic Diagrams W840T I/O (CCD, MINI, WLAN/3G) I _3 . 3 V 3G POWER MINI-PCIE CARD WLAN 20 mil I C 6 6 (USB P ort2) 0. 1 u _ 16 V _ Y 5 V _ 04 W LA N 1 . 5V S I _ J_ MI N I 1 I _G N D 120m il...

  • Page 87: W840T I/0 (New Card, Fan, Usb

    Hea der 13080 1-01 PN: 6-20-G3A6 0-12 6 I _G N D USB) Eje ctor 1358 51-4 PN: 6-20-G3A6 0-12 6-S W830T USB PORT FAN CONTROL I _ U S B _V C C 1 (U SB Port0) 60 mil...

  • Page 88: W840T I/O To Mb Conn (Sw

    Schematic Diagrams W840T I/O to MB Conn (SW) I/O Board To CPU Board CONN. POWER SWITCH (W830T:IR46? IR47? ID2? ID3? I_SW2? ? ) (W840T:IR47? IR48? ID4? ID5? I_SW1? ? ) W830T W 840T LID SWITCH I _ J _ D D B 1...

  • Page 89: W840T Multi (Audio Alc272

    Schematic Diagrams W840T Multi (Audio ALC272) CODEC ( ALC272-GR ) M _ 3. 3 V S M _ 1. 5 V S P IN 25 ,PI N3 8 ? 1? 10 uF /. 1uF M_ 5 V S _ A U D ML 1 6 MR 5 3 *H C B 1 60 8 K F -1 2 1 T2 5 _ 15 m i l _ s h or t...

  • Page 90: W840T Multi (Ac_In, Charger

    Schematic Diagrams W840T Multi (AC_In, Charger) N otic e: M _V A M P R 1 8 *1 5 mi l _s h o rt # Char ge Curren t 2. 0A # Char ge Voltag e 12 .6V M_ V I N MP Q1 DC JACK H=7 .3 A M 48 3 5P...

  • Page 91: W840T Multi (Hdmi/Crt Port

    Schematic Diagrams W840T Multi (HDMI/CRT Port) M _5 V S HDMI PORT ES D M_ 5 V S M_ J _H D M I 1 MU 1 MD 4 MD 5 M D 6 M _G N D M C 1 MC 2 H D M I B _ D A T A 2 P B A V 9 9 R E C T I F I E R...

  • Page 92: W840T To Cpu Conn (Jack, Usb

    Schematic Diagrams W840T to CPU Conn (Jack, USB) PHONE JACK W840T USB (USB Port1,Port3) M _H P _ S E N S E M_ H P _ S E N S E M _J _ H P 1 M R 2 2 ML 7 4 7 0_ 0 4 F C M1 0 05 K F -1 2 1 T0 3...

  • Page 93: W840T Click Board (Led

    Schematic Diagrams W840T Click Board (LED) CLICK BOARD Sheet 46 of 46 (W840T CLICK BOARD-C*F) W840T Click Board 871 51-1 207G CTP BUTT ON _L CC F 1 (LED) 0. 1u_10V_X 5 R_04 C _J_TP 1 CT PBUTT ON_R C_ 5V S_T P CF_GND C_ J_T PF 1 CF_GND...
  • Page 94 Schematic Diagrams B - 48...

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