Compal JHT01 Manuals

Manuals and User Guides for Compal JHT01. We have 1 Compal JHT01 manual available for free PDF download: Service Manual

Compal JHT01 Service Manual

Compal JHT01 Service Manual (162 pages)

Brand: Compal | Category: Laptop | Size: 1 MB

Table of Contents

Table of Contents

5
- Chapter 1 System Description Specification
  3
- Table of Contents
  5
- Scope
  8
  - One 2.5" W, 9.5Mm H Hard Disk, up to 250GB
    8
  - Optical Disc Drive
    8
  - Touch Pad
    8
  - Keyboard
    8
  - Display Device
    8
  - Camera
    9
  - Keyboard
    9
- Communications
  10
  - Wireless LAN
    10
  - Modem
    10
  - Bluetooth
    10
- Mechanical Specification
  11
  - Option Pack
    11
  - Mechanical Function
    11
  - Mechanical Material
    11
Table of Contents

15
- Chapter 2 Software Specification
  17
- System Components Summary
  17
- System Controls
  21
  - Buttons
    21
  - System Status Indicators
    21
- Core BIOS Features
  22
  - Multi Boot
    22
  - Quiet Boot
    22
  - Boot Block
    22
- Power Management for ACPI Mode
  23
  - Introduction
    23
  - System Time-Outs
    23
  - System Power Management
    23
  - Device Power Management
    23
  - Hibernation
    24
- Thermal Management
  23
- ACPI (Advanced Configuration and Power Interface)
  25
  - Introduction
    25
  - ACPI Sleep Status
    25
  - Fast Resume
    25
  - Power State Transition Diagram
    25
  - Storage Devices and Batteries
    26
  - Bootable Device
    26
  - Embedded Controller
    26
- Miscellaneous Features
  26
  - Single BIOS ROM
    26
  - USB Support
    27
  - Flash Utility - One BIOS ROM Only
    27
  - Crisis Recovery
    27
  - VGA Support
    27
- Pc2001
  26
- Customer Specific Features
  28
- System Setup
  30
  - Invoking Setup
    30
  - Setup Screens
    30
    
    Exit Discarding Changes
    33
    
    Load Setup Defaults
    33
    
    Discard Changes
    33
    
    Save Changes
    33
- OS Compatibility
  34
- Software Specification for EC-FW
  34
Table of Contents

69
- Chapter 4 DC-DC Converter
  71
- DC-DC Converter
  71
  - JHT01 Adapter Description
    72
  - Feature
    72
  - Adapter Electrical Specification
    72
- Power
  71
- DC-DC Converter
  73
  - Description
    73
  - Features
    73
  - Electrical Specification
    73
  - Temperature Range
    73
  - Charger
    78
  - OVER Current Protection
    78
  - OVER Voltage Protection
    79
  - Under Voltage Protection
    79
  - Short Circuit Protection
    79
  - I/O
    79
  - Battery
    81
- INVERTER SPECIFICATION JHT00/01 14.1 Inch Inverter Spec
  82
  - Features
    83
  - Absolute Maximum Rating
    83
  - Electrical Characteristic
    83
  - Electrical Specification
    85
  - Connector Description
    85
  - Safety Protection
    86
- Reliability Requirements
  87
Table of Contents

91
- Chapter 5 Disassembly Guide
  93
- Disassembling the Base Unit
  93
- Removing the Battery Pack
  94
- Removing the HDD Module
  95
- Removing the DDR RAM
  97
- Disassembling the ODD (CD-ROM/DVD-ROM/CD-RW
  99
- Removing the Keyboard
  101
- Removing the Power Board
  104
- Removing the Modem Card
  105
- Removing the System Fan
  108
- Removing the Thermal Module
  109
- Removing the CPU
  110
- Removing the Bluetooth Module
  111
- Removing the LCD Module
  112
- Disassembling the Display and the Inverter Board
  114
- Removing the Camera Module
  118
- Removing the Logic Upper
  119
- Removing the Function Board
  121
- Removing the Motherboard
  122
- Removing the Modem Cable Card
  123
- Removing the Touch Pad
  124
Table of Contents

127
- Chapter 6 Testing and Troubleshooting
  129
- Perform Visual Inspection
  129
- Troubleshooting Flowchart
  129
- Power Supply Troubleshooting
  133
- Display Troubleshooting
  138
- Keyboard Troubleshooting
  141
- External USB Devices Troubleshooting
  143
  - Procedure 1 External Device and Connection Check
    144
  - Procedure 2 Replace System Board
    144
- CRT Troubleshooting
  145
  - Procedure 1 Crt Connection Check
    146
  - Procedure 2 Crt Set Check
    146
- HDMI Troubleshooting
  147
  - Procedure 1 Hdmi Connection Check
    148
  - Procedure 2 Hdmi Set Check
    148
- Touch Pad Troubleshooting
  149
  - Procedure 1 Touch Pad Connection Check
    150
  - Procedure 2 Touch Pad Replacement Check
    150
- Speaker Troubleshooting
  151
  - Procedure 1 Audio Source Test
    152
  - Procedure 2 Earphone Test
    152
  - Procedure 3 Connection Check
    152
  - Procedure 4 Replacement Check
    152
- CD-ROM/DVD Troubleshooting
  153
- Modem Troubleshooting
  156
- Express Card Troubleshooting
  158
  - Procedure 1 Express Card Test
    159
  - Procedure 2 Express Card Socket Replacement Check
    159
- Wireless LAN Troubleshooting
  160
  - Procedure 1 Diagnostic Test
    161
  - Procedure 2 Connector and Replacement Check
    161

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