IC601 BA8270F

 

 

BUS ON

1

BUS ON

14

VCC

SWITCH

 

 

 

 

 

 

RST

2

RESET

13

RESET

SWITCH

 

 

12

BUS ON

 

 

 

 

 

BATTERY

11

CLK IN

BATT

3

10

BU IN

SWITCH

 

 

 

 

CLK

4

 

 

 

VREF

5

 

 

 

DATA

6

 

9

DATA IN

GND

7

 

8

DATA OUT

MEX-5DI

IC702 LB1930M

IC703 LB1930M

VCC

1

 

 

10

NC

NC

2

BUFFER

 

 

 

FIN

3

CONTROL

MOTOR

9

OUT1

 

 

DRIVE

8

NC

 

 

CIRCUIT

RIN

4

CIRCUIT

7

OUT2

 

SGND

5

BUFFER

 

6

PGND

 

 

IC801 TL1451ACDB

 

 

 

 

 

IC802 TL1451ACDB

 

 

 

 

 

REFO

SCP

INA2

INB2

FB2

 

DTC2

OUT2

VCC

16

15

14

13

12

 

11

10

9

VERF.

 

 

 

 

 

 

 

 

+2.5V

VCC

 

 

 

 

 

 

 

 

 

 

 

 

 

REFERENCE

 

 

+

 

 

 

 

 

 

 

 

 

 

 

VOLTAGE

 

 

ERROR

 

 

PWM

 

 

 

 

 

AMP2

 

 

COMPA-

 

+2.5V

 

 

 

VERF

 

RATOR2

OUTPUT2

SHORT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CIRCUIT

 

VERF

VERF

 

 

 

 

PROTECTION

 

 

 

 

 

 

 

COMPARATOR

 

 

 

 

 

 

 

+

 

 

 

 

 

 

 

OUTPUT1

+

 

S

R

R

 

 

 

 

 

 

 

 

VREF/2

 

LATCH

U.V.L.O

 

 

PWM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COMPA-

 

 

 

 

 

 

 

 

RATOR1

 

TRIANGLE

 

 

+

 

 

 

 

 

 

 

 

 

 

OSCILLATOR

 

 

 

 

 

 

 

 

ERROR

 

 

 

GND

 

 

 

 

 

 

 

1

2

3

 

AMP1

5

6

7

8

 

4

CT

RT

INA1

 

INB1

FB1

DTC1

OUT1

GND

IC206 RRX9000-0601#1

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

L IN

GND A

V IN

 

 

V AGC

 

LNS

C

VCO NC

 

16

15

14

 

 

13

 

12

11

10

9

INPUT

 

320kHz

320kHz

 

NOISE

 

PULSE

 

SLAGE

 

/500kHz

 

SUPPRESSION

 

 

 

 

 

COUNTER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AGC

 

 

 

 

 

 

 

 

 

 

 

 

 

PULSE

 

 

 

 

 

 

 

BANDGAP

 

 

 

FORMER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REFERENCE

 

 

 

 

 

 

 

 

1

2

3

4

5

6

7

 

 

 

8

 

L IN GND

V STBY

VCC

NC

NC

VPO

 

 

 

NC

 

 

L

 

 

 

 

 

 

 

 

 

 

45

Page 18
Image 18
Sony MEX-5DI IC601 BA8270F, IC702 LB1930M IC703 LB1930M, IC801 TL1451ACDB IC802 TL1451ACDB, IC206 RRX9000-0601#1

MEX-5DI specifications

The Sony MEX-5DI is a versatile and feature-rich in-car audio system designed to elevate the listening experience while driving. Catering to a wide range of audio enthusiasts, this head unit boasts cutting-edge technology and an array of features tailored to meet modern demands.

One of the standout features of the MEX-5DI is its built-in Bluetooth capability. This allows seamless hands-free calling and wireless audio streaming from compatible devices, making it easier for drivers to stay connected while keeping their focus on the road. The Bluetooth functionality extends to dual-phone pairing, allowing two smartphones to stay connected simultaneously for effortless switching between devices.

The MEX-5DI is equipped with a USB port that allows for direct control and playback from USB devices, bringing convenience and flexibility to music playback. It supports a variety of audio formats, ensuring that users can enjoy their favorite tracks without compatibility issues. The unit also features an auxiliary input, further expanding connectivity options.

Another feature that draws attention is the built-in Equalizer with 10 preset sound settings and 7 custom bands, enabling users to tailor their audio experience to their personal preferences. This allows for adjustments based on different genres of music or acoustics within a specific vehicle, resulting in optimized sound quality.

The unit supports High-Resolution Audio playback, ensuring that users experience pristine sound quality. This is complemented by features like DSEE (Digital Sound Enhancement Engine), which restores the quality of compressed audio files, making them sound closer to their original recordings.

The MEX-5DI offers an intuitive user interface with a large, easy-to-read display that enhances visibility while driving. It features customizable illumination options, allowing users to match the display to their vehicle’s interior ambiance. The faceplate is detachable, providing added security against theft.

For those looking to expand their audio setup, the unit includes three sets of preamp outputs, giving users the ability to connect external amplifiers or subwoofers. This feature ensures that the MEX-5DI can evolve with the users’ audio needs.

Overall, the Sony MEX-5DI combines innovative technologies with user-friendly features, making it an ideal choice for anyone seeking a high-quality car audio experience. Its blend of connectivity options, sound customization, and aesthetic appeal solidifies its position as a top contender in the car audio market. Whether for daily commutes or long road trips, the MEX-5DI promises to deliver an unparalleled audio journey.