Sharp CD-BP2000W User Manual

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CD-BP2000W/210W/2000A/BK2000W/210W
Karaoke None Used
No. S4032CDBP2000
CONTENTS
Page
SAFETY PRECAUTION FOR SERVICE MANUAL ........................................................................................................... 2
VOLTAGE SELECTION ..................................................................................................................................................... 2
SPECIFICATIONS ............................................................................................................................................................. 3
NAMES OF PARTS ........................................................................................................................................................... 4
OPERATION MANUAL ..................................................................................................................................................... 7
DISASSEMBLY.................................................................................................................................................................. 9
REMOVING AND REINSTALLING THE MAIN PARTS ................................................................................................... 13
ADJUSTMENT ................................................................................................................................................................. 14
NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 16
WAVEFORMS OF CD CIRCUIT ...................................................................................................................................... 17
BLOCK DIAGRAM ........................................................................................................................................................... 18
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD..............................................................................................22
VOLTAGE ........................................................................................................................................................................ 42
TROUBLESHOOTING ..................................................................................................................................................... 43
FUNCTION TABLE OF IC................................................................................................................................................ 47
FL DISPLAY ......................................................................................................................................................................55
REPLACEMENT PARTS LIST/EXPLODED VIEW
CD-BP2000W
CD-BP210W
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
SERVICE MANUAL
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
SHARP CORPORATION
CD-BP2000W/BP210W mini component system consisting of
CD-BP2000W/BP210W (main unit) and CP-BP2000/210
(speaker system).
CD-BK2000W
CD-BK210W
CD-BK2000W/BK210W mini component system consisting of
CD-BK2000W/BK210W (main unit) and CP-BP2000/210
(speaker system).
CD-BP2000A
CD-BP2000W mini component system consisting of
CD-BP2000W (main unit) and CP-BP2000A (speaker system).
Illustration: CD-BP2000W
Illustration: CD-BK210W
DIFFERENCE BETWEEN CD-BP2000W/2000A/210W AND CD-BK2000W/210W
CD-BP2000W/2000A/210W
CD-BK2000W/210W

Sharp CD-BP2000W Specifications

General

Speaker Type	2-Way Bass Reflex
Speakers	2
CD Player	Yes
Radio	FM
Number of Discs	1
USB	Yes
Bluetooth	Yes
Color	White
Connectivity	Bluetooth, USB
Playable File Types	MP3

Summary

Safety Precautions and Specifications

Laser Safety Precautions

Essential safety guidelines for laser components to protect eyes during servicing.

Voltage Selection

Instructions on selecting the correct AC voltage for the unit based on region.

General, Amplifier, and Speaker Specifications

Key technical details of the main unit, amplifier, and speaker models.

Parts Identification and Operation

Front Panel Parts Identification

Labeled diagram identifying controls and indicators on the front of the main unit.

Rear Panel and Speaker Parts Identification

Diagrams identifying rear panel connections and speaker components for different models.

Remote Control Parts Identification

Labeled diagrams identifying buttons and features on the remote controls for different models.

AC Power Connection and AM/FM Interval Setting

Guidance on connecting power, setting voltage, and understanding AM/FM intervals.

Setting the System Clock

Step-by-step guide for setting the system clock time on the main unit.

Microcomputer Reset Procedure

Procedure to reset the microcomputer, erasing all stored memory contents.

Disassembly, Maintenance, and Adjustment

Disassembly Cautions and Procedures

Important safety notes and step-by-step instructions for disassembling the unit.

Tape Mechanism Component Removal

Instructions for removing and reinstalling tape deck components like heads, belts, and motors.

CD Mechanism Component Removal

Procedures for removing CD mechanism components like loading motor and pickup.

Tuner and CD Section Adjustments

Procedures for adjusting tuner settings and automatic CD section calibration.

Troubleshooting and Technical Diagrams

Waveforms of CD Circuit

Displayed oscilloscope waveforms for various points within the CD circuit for analysis.

Block Diagrams

Illustrates the overall system architecture and interconnections of major components.

Schematic Diagrams

Detailed circuit diagrams showing electronic components and their connections for various sections.

CD Section Malfunctions Troubleshooting

Guidance for diagnosing and resolving issues when the CD player section does not operate.

CD Playback Error Diagnosis

Diagnostic steps for CD playback errors, including focus, tracking, spin, and PLL system checks.

Voltage Specifications and IC Function Tables

Table of IC pin voltage measurements and detailed pin functions/block diagrams for key ICs.

Parts List and Exploded Views

How to Order Replacement Parts

Instructions and contact information for ordering spare parts for the unit.

Explanation of Component Codes

Key for understanding the coding system used for capacitors and resistors in the parts list.

Replacement Parts List - Key Components

List of ICs, transistors, filters, and resistors with codes and descriptions.

Replacement Parts List - Accessories and Speaker Parts

List of accessories, packing materials, and speaker box components with codes and descriptions.

CD Mechanism Exploded View

Illustrated diagram showing the assembly of the CD mechanism components.

Cabinet Exploded Views

Diagrams illustrating the assembly of the main unit's cabinet and major internal assemblies.

Speaker Exploded Views

Illustrated diagrams showing the assembly of the CP-BP2000, CP-BP210, and CP-BP2000A speaker components.

Copyright and Publisher Information

Copyright Notice and Publisher Details

Legal notice regarding copyright ownership and publisher information.