Sharp XL-DK225 Manuals

Sharp XL-DK225 Manuals

Manuals and User Guides for Sharp XL-DK225. We have 1 Sharp XL-DK225 manual available for free PDF download: Service Manual

Sharp XL-DK225 Service Manual

Sharp XL-DK225 Service Manual (76 pages)

Service Manual

Brand: Sharp | Category: Stereo System | Size: 12.78 MB

Table of Contents

Table of Contents
1
Precautions for Using Lead-Free Solder

2
Chapter 1. General Description

3
- Important Service Safety Precaution
  3
- Specifications
  3
  - Display
    4
  - Front Panel
    4
- Names of Parts
  4
  - Rear Panel
    4
  - Remote Control
    5
  - CD Error Code Description
    6
- CD Section
  6
Chapter 2. Adjustments

6
Chapter 3. Mechanical Description

10
- How to Remove CD Disc
  10
- Removing and Reinstalling the Main Parts
  10
- Disassembly
  11
- Figure
  11
CHAPTER 4 Main Block Diagram

14
- CD Block Diagram
  16
- Circuit Description
  18
- Waveforms of CD Circuit
  18
- Voltage
  19
Chapter 6. Circuit Schematics and Parts

23
- Circuit Schematics and Parts Layout
  23
- Notes on Schematic Diagram
  23
- Parts Marked with
  23
- Types of Transistor and LED
  23
  - Main Schematic Diagram
    24
  - Power Schematic Diagram
    26
  - Display Schematic Diagram
    28
  - CD MP3 Schematic Diagram
    30
  - Ipod Schematic Diagram
    32
- Charts of Connecting Wires
  34
  - Wiring Connection
    34
  - Wiring Side of Main PWB
    36
  - Wiring Side of Power PWB
    40
  - Wiring Side of Display PWB
    42
  - Widing Side of Headphone, Reflash, Volume LED PWB
    46
  - Wiring Side of Ipod PWB
    48
  - Wiring Side of CD MP3 PWB
    50
Chapter 7. Flowchart

54
- Troubleshooting
  54
  - When a CD Cannot be Played
    54
  - When the CD Does Not Function
    54
  - Focus-RF System Check
    55
  - Spin System Check
    56
  - Pdout
    57
  - PLL System Check
    57
Chapter 8. Other

58
- Parts Giode Contents
  58
- FL Display
  67
  - Cabinet Parts/CD Mechanism Parts
    69
  - Speaker Box Parts
    71
  - Accessories
    73
  - Packing Method
    73
  - Packing Parts
    73
  - Explanation of Capacitors/Resistors Parts Codes
    74

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