CDP-CE575

Ver 1.1 2001.07

 

TABLE OF CONTENTS

 

1.

SERVICEING NOTES

3

2.

GENERAL

6

3.DISASSEMBLY

3-1.

Disassembly Flow

8

3-2.

Case (409538)

9

3-3.

Front Panel Section

9

3-4. CD Mechanism Deck (CDM59-5BD27)

10

3-5.

MAIN Board

10

3-6.

Base Unit (BU-5BD27)

11

3-7.

Table Assy

11

3-8.

Sensor Board

12

3-9.

Loading Motor Board

12

4.

ASSEMBLY

13

5.

TEST MODE

14

6.

ELECTRICAL ADJUSTMENTS

18

7.DIAGRAMS

7-1. Note for Printed Wiring Boards and

 

 

Schematic Diagrams

21

7-2.

Printed Wiring Board

– BD Section –

22

7-3.

Schematic Diagram – BD Section –

23

7-4. Printed Wiring Boards

 

 

 

– MOTOR/SENSOR Section –

24

7-5.

Schematic Diagram – MOTOR/SENSOR Section – ....

25

7-6.

Schematic Diagram – MAIN Section (1/2) –

26

7-7.

Schematic Diagram – MAIN Section (2/2) –

27

7-8.

Printed Wiring Boards

– MAIN Section –

28

7-9.

Printed Wiring Boards

– DISPLAY Section –

30

7-10. Schematic Diagram – DISPLAY Section –

31

7-11. IC Pin Function Description

32

8.EXPLODED VIEWS

8-1.

Case Section

36

8-2.

Front Panel Section

37

8-3.

Chassis Section

38

8-4. CD Mechanism Deck Section-1

 

 

(CDM59-5BD27)

39

8-5. CD Mechanism Deck Section-2

 

 

(CDM59-5BD27)

40

8-6. Base Unit Section (BU-5BD27)

41

9.

ELECTRICAL PARTS LIST

42

SAFETY CHECK-OUT

After correcting the original service problem, perform the follow- ing safety check before releasing the set to the customer:

Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage.

Check leakage as described below.

LEAKAGE TEST

The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes.). Leakage current can be measured by any one of three methods.

1.A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers’ instructions to use these instruments.

2.A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job.

3.Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The “limit” indica- tion is 0.75 V, so analog meters must have an accurate low- voltage scale. The Simpson 250 and Sanwa SH-63Trd are ex- amples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suit- able. (See Fig. A)

To Exposed Metal

Parts on Set

0.15 ∝ F

 

 

 

1.5 k Ω

AC

 

 

 

voltmeter

 

 

 

 

 

(0.75 V)

 

 

 

 

 

 

Earth Ground

Fig. A. Using an AC voltmeter to check AC leakage.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS

AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- LISHED BY SONY.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!

LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0

SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

2

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Sony CDP-CE575 service manual Table of Contents, Disassembly, Diagrams, Exploded Views
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CDP-CE575 specifications

The Sony CDP-CE575 is an exemplar of a high-quality CD player that combines classic design with advanced technology, making it a worthy addition to any audio enthusiast's collection. Launched in the 1990s, this piece of equipment showcases Sony's commitment to outstanding sound reproduction and user-friendly features.

One of the defining features of the CDP-CE575 is its capability to play standard CDs, alongside CD-R and CD-RW discs. This versatility allows users to enjoy a broad range of audio formats, catering to both classic disc collections and customized compilations. Additionally, the player supports a 5-disc carousel, enabling seamless transitions between multiple CDs, fostering an uninterrupted listening experience.

In terms of sound quality, the CDP-CE575 employs a high-precision digital-to-analog converter (DAC), which significantly enhances audio fidelity. This technology ensures that the subtleties in recordings are faithfully reproduced, resulting in a rich and nuanced listening experience. The unit's frequency response and overall dynamic range are optimized to deliver crystal-clear sound across various genres, from classical orchestras to contemporary rock.

The CDP-CE575 incorporates several user-centric features that enhance its practicality. One noteworthy characteristic is its Remote Control capability, providing the convenience of operating the device from a distance. The player also includes a programmable memory which allows users to arrange the order of tracks as per their preference, making custom playlists an effortless endeavor.

Moreover, the CDP-CE575 showcases a well-engineered display panel that presents vital information at a glance, ensuring that users remain in control of their auditory journey. The unit's compact and sturdy design also makes it suitable for various setups, whether for home use or more professional environments.

In conclusion, the Sony CDP-CE575 stands out as a compelling choice for anyone seeking a reliable and high-quality CD player. With its combination of advanced technologies, user-friendly features, and a focus on audio fidelity, this model epitomizes Sony’s innovative spirit in the realm of home audio. Its legacy continues to resonate with audiophiles who appreciate the art of CD listening, making it a noteworthy candidate for those seeking both functionality and performance in their audio equipment.
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