IC506

LA5616

 

 

VIN1

1

 

 

 

 

 

 

ON/OFF

 

 

 

 

 

CURRENT

 

 

 

 

LIMITER

 

 

ON/OFF

OVERHEAT

 

 

 

PROTECT

VREF

 

 

 

VO1

2

 

 

 

CN

3

 

RESET

 

 

 

 

 

EN1

4

 

GENERATOR

 

 

 

 

GND

5

 

 

 

RES

6

ERROR

 

ERROR

 

 

 

CD

7

AMP

 

AMP

 

 

 

EN2

8

 

 

 

VO2

9

 

 

 

VIN2

10

 

 

 

– DISP Board –

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC702

M66310FP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

QC

 

QD

 

QE

 

QF

 

QG

 

QH

 

QI

 

QJ

 

QK

 

QL

 

QM

 

QN

 

24

 

23

 

22

 

21

 

20

 

19

 

18

 

17

 

16

 

15

 

14

 

13

 

0

CK

0

 

0

CK

0

CK

0

CK

0

CK

0

CK

0

CK

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R

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1

CK

1

 

1

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1

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1

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D

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D

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D

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 CK

 

1 CK

 

1

CK

CK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

R

D

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D

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CK

 

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0

 

0

 

1

 

2

 

3

 

4

 

5

 

6

 

7

 

8

 

9

 

10

 

11

 

12

 

QA

 

QB

 

VCC

 

DATA

 

OE

 

LT

 

RST

 

CLK

 

GND

 

SQP

 

QO

 

QP

 

 

 

 

 

 

 

 

 

 

 

 

 

– 46 –

 

 

 

 

 

 

 

 

 

Page 40
Image 40
Sony Ericsson CDP-CX220 service manual IC506 LA5616, Disp Board IC702 M66310FP

CDP-CX220 specifications

The Sony Ericsson CDP-CX220 is a notable model within the realm of compact disc players, designed to blend advanced technology with user-friendly features. Launched in the late 90s, this device showcases Sony's commitment to delivering high-quality audio experiences through its innovative engineering and design.

One of the standout features of the CDP-CX220 is its impressive capacity. This compact disc player can hold up to 200 CDs, thanks to its innovative carousel system. This allows users to enjoy extended listening sessions without the need to change discs frequently, making it particularly appealing for audiophiles and casual listeners alike. The unit is designed to be both functional and space-efficient, fitting seamlessly into various media setups.

The CDP-CX220 employs Sony’s advanced Digital Sound Processing (DSP) technology, which enhances sound quality by providing clarity and depth to audio playback. This feature is particularly advantageous for those who appreciate detailed soundscapes, as it minimizes distortion and optimizes audio fidelity.

In terms of connectivity, the CDP-CX220 comes equipped with multiple outputs, including digital coaxial and optical connections. This provides users with the flexibility to integrate the player into a wider home audio setup, allowing for high-quality sound transfers to amplifiers and surround sound systems. Additionally, the CDP-CX220 supports standard RCA outputs for connecting to traditional stereo systems.

Navigating through stored CDs is made easy with the CDP-CX220’s user-friendly interface. It includes a remote control, allowing users to access playlists and selections from a distance. The intuitive display provides clear information about track numbers and playback status, ensuring a smooth and enjoyable listening experience.

Furthermore, the player incorporates various playback modes, including shuffle and repeat functions, enabling personalized listening experiences. Users can tailor their listening sessions to suit their moods, whether they desire randomness or continuity in their music selection.

Overall, the Sony Ericsson CDP-CX220 exemplifies a fusion of technology and practicality, designed to cater to the diverse needs of music lovers. Its impressive capacity, superior sound processing, versatility in connectivity, and user-friendly features solidify its reputation as a robust and reliable compact disc player that has stood the test of time.