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CP-DK225
Sharp CP-DK225 Manuals
Manuals and User Guides for Sharp CP-DK225. We have
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Sharp CP-DK225 manual available for free PDF download: Service Manual
Sharp CP-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
Test Mode
7
Before Transporting the Unit
9
Standard Specification of Stereo System Error Message Display Contents
9
Changer Mechanism Section
10
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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