BBK LT1500S-3 Manuals

Manuals and User Guides for BBK LT1500S-3. We have 1 BBK LT1500S-3 manual available for free PDF download: Service Manual

BBK LT1500S-3 Service Manual

BBK LT1500S-3 Service Manual (168 pages)

LD1506SI-2; LD1506SI-3; LT1500S-2; LT1500S-3; LT2000S; LD1906SI; LT1900S

Brand: BBK | Category: LCD TV | Size: 9 MB

Table of Contents

Table of Contents
5
Chapter One about Maintenance
8
Safety Precautions
8
Maintenance Method
9
- Electric Resistance Method
  9
  - Voltage Method
    9
  - Current Method
    9
  - Element Substitution Method
    9
  - Cutting Method
    9
  - Visualized Method
    10
  - Comparison Method
    10
Required Device for Maintenance
10
- Chapter Two Functions and Operation Instructions
  11
Section One TV SEGMENT
11
- Features
  11
- Set List
  12
- Controls and Functions
  12
- Connection and Starting
  14
- Tv Mode
  14
Section Two DVD SEGMENT
16
- Controls and Functions
  16
- Function Settings
  16
- Others
  19
  - Chapter Three Principle and Servicing
    22
Section One Principle of the Player
22
The Previous Manual: TV Part
22
Section Two Unit Circuit Principle
25
- System Control Circuit
  25
- Audio Circuit
  29
- Video Circuit
  33
- Input Circuit
  34
- Power Circuit
  36
Section Three Servicing Cases
41
- Servicing Cases
  41
- Troubleshooting Flow Chart
  49
Waveform Diagram
61
Section Five Function Introduction to IC
70
Section One Principle of the Player
85
- Introduction to the Player
  85
  - Introduction to IC Used by the Player
    85
The Next Manual: DVD Part
85
Section Two Unit Circuit Principle
86
- Introduction to Laser Head
  86
- Servo Circuit
  87
- Laser Power Control Circuit
  89
- Disc Slot-In Circuit
  91
- Disc In/Out Circuit
  92
- Main Axis Control Circuit
  94
- Decode Circuit
  95
- Reset Circuit
  96
  - Video Circuit
    97
  - Audio Circuit
    98
- Usb/Card Circuit
  98
  - CD/DVD Conversion Circuit
    100
    
    Section Three Servicing Cases
    100
    
    Troubleshooting Flow Chart
    102
Section Five Function Introduction to IC
113
Section One PCB Board
135
- Chapter Six BOM List
  159

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