Acer Extensa 61X Laptop Manuals

Manuals and User Guides for Acer Extensa 61X Laptop. We have 1 Acer Extensa 61X Laptop manual available for free PDF download: Service Manual

Acer Extensa 61X Service Manual

Acer Extensa 61X Service Manual (245 pages)

Brand: Acer | Category: Laptop | Size: 3 MB

Table of Contents

Table of Contents
7
Chapter 1 System Introduction

19
- Overview
  19
- Notebook
  19
  - Features
    20
  - Rear Ports
    21
  - Indicator Light
    21
- Port Descriptions
  21
- Indicator Light
  22
- Indicator Status Descriptions
  22
  - System Specifications Overview
    23
- System Specifications
  23
- System Specifications (Continued)
  24
  - System Board Layout
    25
    
    Main Board (PCB No: 96149-SC)
    25
- Main Board Layout (Top Side)
  25
- Main Board Layout (Bottom Side)
  26
  - Audio Connection Board (PCB No:96467-1)
    27
  - Battery Connection Board (PCB No:95498-1)
    27
- Audio Connection Board Layout (Top Side)
  27
- Battery Connection Board Layout (Top Side)
  27
- Battery Connection Board Layout (Bottom Side)
  27
  - HDD Connection Board (PCB No:96463-1)
    28
- HDD Connection Board Layout (Top Side)
  28
- HDD Connection Board Layout (Bottom Side)
  28
  - Keyboard Connection Board (PCB No: 96465-1)
    29
- Keyboard Connection Board Layout
  29
  - Jumpers and Connectors
    30
- Jumpers and Connectors (Top View)
  30
- CPU Voltage (S1) Settings
  31
- CPU Speed (SW3) Settings
  31
- Multi-Function Switch (SW2) Settings
  31
  - Hardware Configuration and Specification
    32
    
    DMA Channel Map
    32
    
    Interrupt Channel Map
    32
    
    Memory Address Map
    32
    
    I/O Address Map
    33
    
    Bios
    34
    
    M7101 GPIO (General Purpose I/O) Port Definition
    34
    
    Processor
    34
- M7101 GPIO Port Definition
  34
- Processor Specifications
  34
- BIOS Specifications
  34
  - System Memory
    35
  - Second-Level Cache
    36
- Memory Configurations
  36
  - Video Memory
    37
  - Video
    37
    
    External CRT Resolution Support
    37
- Video RAM Configuration
  37
- Video Hardware Specification
  37
- Supported External CRT Resolutions
  37
  - LCD Resolution Support
    38
- Supported LCD Resolutions
  38
  - Parallel Port
    39
  - Serial Port
    39
- Parallel Port Configurations
  39
- Serial Port Configurations
  39
  - Audio
    40
  - Pcmcia
    40
- Audio Specifications
  40
- PCMCIA Specifications
  40
  - Touchpad
    41
  - Keyboard
    41
    
    Windows 95 Keys
    41
- Touchpad Specifications
  41
- Keyboard Specifications
  41
- Windows 95 Key Descriptions
  41
  - Fdd
    42
  - Hdd
    42
- FDD Specifications
  42
- HDD Specifications
  42
  - CD-Rom
    43
  - Battery
    43
- CD-ROM Specifications
  43
- Battery Specifications
  43
  - Charger
    44
  - DC-DC Converter
    44
- Charger Specifications
  44
- DC-DC Converter Specifications
  44
  - DC-AC Inverter
    45
- DC-AC Inverter Specifications
  45
  - Lcd
    46
- LCD Specifications
  46
  - AC Adapter
    47
- AC Adapter Specifications
  47
  - Software Configuration and Specification
    48
    
    Bios
    48
    
    Keyboard Hotkey Definition
    48
    
    Multiboot
    48
- Hotkey Descriptions
  48
  - Power Management
    49
- Power Management Block Diagram
  49
- Standby Mode Conditions and Descriptions
  50
- Display Standby Mode Conditions and Descriptions
  52
- Hard Disk Standby Mode Conditions and Descriptions
  53
  - Drivers, Applications and Utilities
    54
- Location of Drivers in the System Utility CD
  54
- Location of Applications in the System Utility CD
  54
  - System Block Diagram
    55
  - Environmental Requirements
    56
  - Mechanical Specifications
    57
Chapter 2 Major Chips Description

58
- Major Component List
  58
- Major Chips List
  58
  - Ali M1521
    59
    
    Features
    59
- System Block Diagram
  61
- Alladin III Block Diagram
  61
- Alladin III System Architecture
  62
- M1521 Data Path
  63
- M1521 Pin Diagram
  64
- M1521 Signal Descriptions
  65
  - Ali M1523
    71
    
    Features
    71
- M1523 Block Diagram
  73
- M1523 Pin Diagram
  74
- M1523 Signal Descriptions
  75
  - Features
    81
  - ALI M7101 (Power Management Unit)
    81
- M7101 Pin Diagram
  82
- M7101 Pin Descriptions
  83
- Pin Description
  83
- M7101 Different Pin Definition Setting
  91
- M7101 Original Pin Definition Setting
  92
- M7101 Numerical Pin List
  93
- M7101 Alphabetical Pin List
  94
  - Function Description
    95
- State Machine for PCI Interface
  96
- M7101 PCI Interface Lock Register
  96
  - C&T 65550 High Performance Flat Panel/Crt VGA Controller
    97
  - Features
    97
- C&T 65550 Block Diagram
  98
- C&T 65550 Pin Diagram
  99
- C&T 65550 Pin Descriptions
  100
- Flat Panel Display Interface Configurations
  111
- Bus Output Signal Status During Standby Mode
  112
  - Overview
    113
  - TI PCI1131 Cardbus Controller
    113
    
    Architecture
    114
    
    Features
    114
- Functional Block Diagram - 16-Bit PC Card Interface
  116
- Functional Block Diagram - Cardbus Card Interface
  117
- PCI-To-PC Card (16-Bit) Terminal Assignments
  118
  - Pin Diagram
    118
- PCI-To-Cardbus Terminal Assignments
  119
  - Terminal Functions
    120
- PCI1131 Pin Descriptions
  120
  - NS87336VJG Super I/O Controller
    132
    
    Features
    132
- NS87336VJG Block Diagram
  134
- NS87336VJG Pin Diagram
  135
- NS87336VJG Pin Descriptions
  136
- Pin Description
  136
  - Yamaha YMF715 Audio Chip
    144
    
    Features
    144
- YMF715 Block Diagram
  145
  - Pin Diagram
    145
- YMF715 Descriptions
  146
  - Pin Descriptions
    146
  - T62.062.C Battery Charger
    148
    
    Features
    148
    
    Overview
    148
    
    Absolute Maximum Ratings
    149
- T62.062.C Absolute Maximum Ratings Table
  149
- T62.062.C Electrical Characteristics Table
  149
- Electrical Characteristics
  149
- T62.062.C Pin Diagram
  151
- T62.062.C Pin Description Table
  152
- Pin Description
  152
  - Functions Description
    153
    
    Charge Function
    153
    
    Discharge Function
    153
    
    Safety Concerns
    154
- T62.061.C DC-DC Converter
  155
  - Pin Assignment
    155
- T62.061.C Pin Descriptions
  155
  - Specifications
    156
  - Control
    157
  - Application:
    157
- Maximum Ratings
  159
- T62.064.C DC-AC Inverter (11.3")
  159
  - Electrical Specifications
    159
    
    Electrical Characteristics
    159
    
    Pin & Connector Assignment
    160
    
    Pin Description
    160
    
    Bottom Overlay
    161
    
    Top Overlay
    161
- T62.064.C DC-AC Inverter Top Overlay Diagram
  161
- T62.064.C DC-AC Inverter Bottom Overlay Diagram
  161
- Maximum Ratings
  162
- T62.066.C DC-AC Inverter (12.1")
  162
  - Electrical Specifications
    162
  - Electrical Characteristics
    162
- J1: 52103-1217 (MOLEX) Pin Description
  163
- Pin & Connector Assignment
  163
- J2:SM02(8.0)B-BHS-1-TB2P (JST) Pin Description
  163
  - Bottom Overlay
    164
  - Top Overlay
    164
- T62.066.C DC-AC Inverter Top Overlay Diagram
  164
- T62.066.C DC-AC Inverter Bottom Overlay Diagram
  164
Chapter 3 BIOS Setup Information

165
- When to Use Setup
  165
- Entering Setup
  166
- Basic System Configuration
  168
  - Date and Time
    168
  - Floppy Disk Drives
    168
  - Hard Disk Drive
    168
  - Large Hard Disk Capacity
    168
  - Memory Test
    169
  - Boot Display
    169
  - Quiet Boot
    169
- Display Device Settings
  169
  - System Security
    170
- Floppy Disk Drive Control Settings
  170
- Hard Disk Drive Control Settings
  170
  - CD-ROM Bootable
    171
- System Boot Drive Control Settings
  171
- CD-ROM Image Descriptions
  171
  - Serial Port 1 Base Address
    172
  - Parallel Port Base Address
    172
  - Parallel Port Operation Mode
    172
  - Passwords
    173
  - Cardbus Support
    174
  - Power Management Settings
    175
    
    Display Standby Timer
    175
    
    Hard Disk Standby Timer
    175
    
    Power Management Mode
    175
    
    Modem Ring Resume on Indicator
    176
    
    System Resume Date and Time
    176
    
    System Resume Timer Mode
    176
    
    System Sleep Mode
    176
    
    System Sleep Timer
    176
    
    Battery-Low Warning Beep
    177
    
    Sleep Upon Battery-Low
    177
  - System Information Reference
    178
- System Status Descriptions
  179
  - Load Setup Default Settings
    180
  - General Information
    182
    
    Before You Begin
    182
Chapter 4 Disassembly and Unit Replacement

181
- Removing the Battery Pack
  182
  - Connector Types
    183
- Using Connectors with Locks
  183
- Disassembly Sequence Flowchart
  184
- Guide to Disassembly Sequence
  184
  - Replacing Memory
    186
- Removing the Memory Door
  186
- Installing and Removing Memory
  186
- Removing the Hard Disk Drive Bay Cover
  187
- Removing the Hard Disk Drive
  187
  - Removing the Hard Disk Drive
    188
  - Removing the Keyboard
    189
- Removing the Display Hinge Covers
  189
- Unplugging the Keyboard Connectors
  189
  - Disassembling the Inside Frame Assembly
    190
- Removing the Heat Sink Assembly Screws
  190
- Removing the Internal Drive
  191
- Replacing the CPU
  192
- Unplugging the Display Cable
  193
- Removing the Display Hinge Screws
  193
- Removing the Bottom Screws
  194
- Detaching the Top Cover from the Base Assembly
  195
- Detaching the Base Assembly
  196
- Removing the Fan
  197
- Removing the Audio Board
  197
- Removing the Battery Connector Board
  198
- Unplugging the LCD Cover Switch and Speaker Cables
  198
- Removing the Charger Board
  199
- Detaching the Motherboard from the Inside Assembly Frame
  199
- Removing the PC Card Slot Unit
  200
- Removing the Keyboard Connection Board
  200
- Removing the Touchpad
  201
- Removing the LCD Bumpers
  202
- Removing the Display Bezel Screws
  202
- Removing the Display Bezel
  203
- Removing the Hinge Cable Cover
  203
- Removing the LCD Panel
  204
- Removing the LCD
  204
- Removing the DC-AC Inverter and LCD ID Inverter Boards
  205
- Removing the Display Cable Assembly
  205
Model Number Definition

206
- Spare Parts List
  211
- POST Checkpoint List
  243

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