Acer V551 Manuals

Manuals and User Guides for Acer V551. We have 2 Acer V551 manuals available for free PDF download: Service Manual, User Manual

Acer V551 Service Manual

Acer V551 Service Manual (118 pages)

Acer V551 (new) CRT Monitor Service Guide

Brand: Acer | Category: Monitor | Size: 1.36 MB

Table of Contents

Engineering Specification

11
- Table of Contents
  11
- Chapter 1 Engineering Specification
  
  12
  - Electrical Characteristics
    12
  - Introduction
    12
  - Power Supply
    12
  - Scan Range
    12
  - Signal Interface
    12
  - Timings
    13
  - Video Performance
    13
  - Environment & Reliability
    14
  - CRT Characteristics
    15
  - Front of Screen
    15
    
    Geometry
    15
    
    Image Stability
    16
    
    Light Quality
    16
    
    Sharpness Crispness
    16
  - User Controls
    16
    
    Basic
    16
    
    Advanced
    17
  - Mechanical Characteristics
    18
    
    Carton
    18
    
    Dimension
    18
    
    Plastic
    18
    
    Weight
    18
  - Pallet & Shipment
    19
    
    Air Transport Container
    19
    
    Dimension
    19
    
    Shipping Container
    19
  - Certification
    20
    
    Emc
    20
    
    Environment
    20
    
    PC-Monitor
    20
    
    Safety
    20
    
    Ergonomics
    21
    
    X-Ray Requirement
    21
- Appendix Table
  
  22
  - Table 1 - DDC Table
    22
    
    Fig.1 Linearity Measurements
    27
    
    Table 2 – Geometry Fig
    27
    
    Fig.2 General Pincushion Measurements
    28
    
    Fig.3 Trapezoid Measurements
    29
    
    Fig.4 Picture Distortion & Phase Measurements
    30
Circuit Operation Theory

31
- Chapter 2 Circuit Operation Theory
  
  32
  - Circuit Diagram of Defection
    32
  - Defection CKT
    32
  - Autosync Deflection Controller--TDA4857
    33
  - X-Ray Protection & AFC(Auto Frequency Control)
    33
  - H-Size Control Circuit
    34
  - Horizontal Output Circuit
    35
  - H-Linear Correction Circuit
    36
  - Step-Up CKT
    37
  - Vertical Output
    38
  - Video CKT
    39
    
    Black Diagram of Video
    39
    
    MM1375XD Block Diagram
    39
    
    Preamp CKT
    40
    
    Cascode CKT
    41
    
    DC Restore CKT
    42
    
    ABL CKT: (Auto Brightness Limit)
    43
    
    Brightness, V-Blank, Change Mode Blank, Spot Killer CKT
    44
  - Acer V551 Microcontroller Circuit Operation Theory
    45
    
    Block Diagram
    45
    
    Introduction
    45
    
    Mcu
    45
    
    Horizontal Sync Frequency Measurement
    46
    
    How to Detect Mode Timing
    46
    
    How to Execute the Auto Alignment Function
    46
    
    Vertical Sync Frequency Measurement
    46
    
    What Are the Valid Key Functions for User
    46
  - Acer V551 Power Supply Circuit Operation Theory
    47
    
    Brief
    47
    
    Circuit Analysis
    47
  - Attachment a
    50
Alignment Procedure

52
- Chapter 3 Alignment Procedure
  
  53
  - B+ Adjustment (for Function Test Station Only)
    53
  - Geometry Adjustment
    53
  - Preparation for Alignment
    53
  - Background Adjustment
    54
  - Final Check
    54
  - Foreground Adjustment
    54
  - Convergence Adjustment
    55
  - Focus Adjustment
    55
  - Power Saving Function Check
    55
  - Eyelet Parts
    56
  - Geometry Specification for Production Line
    56
  - Touch-Up Parts
    58
  - Glue Parts
    59
  - Wire Dressing Parts
    60
Trouble Shooting

62
- Chapter 4 Trouble Shooting
  
  63
  - No Output Power
    63
  - No Video
    64
  - No Work
    65
  - Unstable Vertical Display
    66
  - H-Size Adjust
    67
  - H-Linearity Error
    68
  - Brightness CKT Check
    69
Engineering Specification

70
- Electrical Characteristics
  71
  - Power Supply
    71
  - Signal Interface
    71
  - Scan Range
    71
  - Video Performance
    72
  - Timings
    72
- Introduction
  71
- Environment & Reliability
  73
- CRT Characteristics
  74
- Front of Screen
  74
  - Geometry
    74
  - Sharpness Crispness
    75
  - Light Quality
    75
  - Image Stability
    75
- User Controls
  75
  - Basic
    75
  - Advanced
    76
- Mechanical Characteristics
  77
  - Dimension
    77
  - Weight
    77
  - Plastic
    77
  - Carton
    77
- Pallet & Shipment
  78
  - Dimension
    78
  - Shipping Container
    78
  - Air Transport Container
    78
- Certification
  79
  - Environment
    79
  - PC-Monitor
    79
  - Safety
    79
  - Emc
    79
  - X-Ray Requirement
    80
  - Ergonomics
    80
- Appendix Table
  81
Circuit Operation Theory

90
- Defection CKT
  91
  - Circuit Diagram of Defection
    91
  - Autosync Deflection Controller--TDA4857
    92
  - X-Ray Protection & AFC(Auto Frequency Control)
    92
  - H-Size Control Circuit
    93
  - Horizontal Output Circuit
    94
  - H-Linear Correction Circuit
    95
  - Step-Up CKT
    96
  - Vertical Output
    97
- Video CKT
  98
  - Black Diagram of Video
    98
  - MM1375XD Block Diagram
    98
  - Preamp CKT
    99
  - Cascode CKT
    100
  - DC Restore CKT
    101
  - ABL CKT: (Auto Brightness Limit)
    102
  - Brightness, V-Blank, Change Mode Blank, Spot Killer CKT
    103
- Acer V551 Microcontroller Circuit Operation Theory
  104
  - Introduction
    104
  - Block Diagram
    104
  - Mcu
    104
  - How to Detect Mode Timing
    105
    
    Horizontal Sync Frequency Measurement
    105
    
    Vertical Sync Frequency Measurement
    105
  - What Are the Valid Key Functions for User
    105
  - How to Execute the Auto Alignment Function
    105
- Acer V551 Power Supply Circuit Operation Theory
  106
  - Brief
    106
  - Circuit Analysis
    106
- Attachment a
  109
  - No Output Power
    112
  - No Video
    113
  - No Work
    114
  - Unstable Vertical Display
    115
  - H-Size Adjust
    116
  - H-Linearity Error
    117
  - Brightness CKT Check
    118

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Acer V551 User Manual

Acer V551 User Manual (63 pages)

Brand: Acer | Category: Motherboard | Size: 0.86 MB

Table of Contents

Table of Contents
11
Chapter 1 System Board

15
- Major Features
  16
- Layout
  17
- System Board Layout
  17
- Jumpers and Connectors
  18
  - Jumper and Connector Locations
    18
- System Board Jumper and Connector Locations
  18
  - Jumper Settings
    19
- S1 Multifunction Switch
  20
- S1 Settings for CPU Selection
  21
  - Connector Functions
    22
- ESD Precautions
  23
- 20-Pin Multifunction Connector (CN16)
  23
- Memory Upgrade
  24
  - Memory Configurations
    24
- Memory Configurations (64-Bit)
  24
  - Installing a SIMM
    26
  - Removing a SIMM
    27
  - Reconfiguring the System
    28
- IDE Hard Disk Support
  28
- IDE Hard Disk Configuration
  28
- CPU Installation
  29
- Installing a Pentium CPU
  29
- Second-Level Cache Configuration
  30
- Installing a Cache Module
  30
- Installing ISA Cards
  31
- Error Messages
  32
  - Software Error Messages
    32
  - System Error Messages
    32
  - Correcting Error Conditions
    35
Chapter 2

37
- Entering Setup
  37
- Basic System Configuration
  37
  - Date and Time
    39
  - Basic System Configuration
    39
  - Date
    39
  - Diskette Drives
    40
  - Time
    40
  - IDE Drives
    41
  - Cylinder Head Sector
    41
  - IDE Drive 0 (XXX MB)
    41
  - IDE Drive 1 (XXX MB)
    41
  - IDE Drive 2
    41
  - IDE Drive 3
    41
  - Total Memory
    42
  - Enhanced IDE Features
    43
  - Hard Disk Block Mode
    43
  - Advanced PIO Mode
    43
  - Hard Disk Size > 504MB
    43
  - Large Memory Support Mode
    44
  - Num Lock after Boot
    44
  - Memory Test
    44
  - Quiet Boot
    44
  - Hard Disk 32-Bit Access
    44
  - Configuration Table
    45
- Advanced System Configuration
  46
- Power Saving Configuration
  48
  - Power Management Mode
    49
  - Monitored Activities
    50
- System Security Setup
  51
  - Disk Drive Control
    51
- Drive Control Settings
  52
  - Onboard Communication Ports
    53
- Serial Port 1 Settings
  53
- Serial Port 2 Settings
  53
- Parallel Port Settings
  54
  - Onboard PS/2 Mouse (IRQ 12)
    55
- Parallel Port Operation Mode Settings
  55
  - Setup Password
    56
  - Power on Password
    58
- Pnp/Pci System Configuration
  59
  - PCI IRQ Setting
    59
  - PCI IRQ Sharing
    60
  - VGA Palette Snoop
    60
  - PCI IRQ Setting
    60
  - PCI Slot 1
    60
  - Plug & Play os
    61
  - Reset Resources Assignment
    61
- Load Setup Default Settings
  62
- Leaving Setup
  62

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