Sony MEX-5DI service manual Ic B/D

Page 6

MEX-5DI

• Refer to page 27 for Waveforms.

4-8. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (1/2) — • Refer to page 40 for IC Block Diagrams.

CN2 TP27

C123

L12

 

M1

TP29

CN3 TP31 C124 L13

M2

TP33

TP87

D25D26

TP88

CN1

TP60

TP61

TP62

TP63

TP64

TP65

TP66

TP67

TP68

TP1

TP3

TP5

TP7

16D17D15D14D

R1

C2

R2

C1

Q1

D9

C3 C4

R96

C14

R5 R4

 

R3

R6

C7

 

R95

R20

 

R19

 

IC B/D

C107

 

 

 

 

 

IC8

L8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L1

 

 

 

 

C108

C109

 

 

 

 

 

 

C68

 

C77

L2

 

 

 

 

 

 

 

 

 

 

 

C67

 

 

 

 

 

 

 

 

 

C110

 

 

TP105

 

 

 

 

 

 

 

 

 

 

R157

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R118

 

 

 

 

 

R162

 

 

 

 

R158

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C122

 

 

 

 

 

 

 

 

TP14

 

 

 

 

 

 

 

 

 

 

 

 

IC B/D

 

 

 

 

 

 

 

 

 

IC9

C70

 

 

 

 

 

 

 

L10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C121

 

 

 

 

 

TP103

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R163

 

 

 

 

R159

 

 

Q3

C62

C64

 

 

 

 

 

 

 

 

 

 

 

 

 

TP9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R100

R107

 

 

TP10

 

R164

 

 

 

 

R160

 

 

 

 

 

TP11

 

 

 

 

 

 

 

 

 

D3

 

 

 

 

 

 

 

 

C111

 

 

 

 

R156

 

 

 

 

 

 

 

 

 

 

 

 

 

C60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP41

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R99

R161

 

 

TP42

 

 

 

 

 

 

 

 

 

 

 

 

 

C26

TP49

 

 

 

 

 

 

 

 

 

 

TP102

TP101

 

TP50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP55

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R44

 

 

 

 

 

 

IC7

 

 

 

 

 

 

 

 

 

 

IC B/D

C71

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R24

C73

 

 

 

 

 

 

 

 

C10

 

 

 

 

 

 

 

 

 

TP6

C25

R43

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R28

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R26

 

 

 

BP1

 

 

 

 

 

 

 

 

 

 

R27

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R32

 

 

 

 

C19

TP16

BP2

 

 

 

 

 

 

 

TP12

 

 

 

 

R34

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R72

 

 

R29

 

R38

 

TP15 BP3

 

R45

 

 

 

 

 

R35

 

 

 

 

 

 

 

 

 

 

 

 

 

R30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R97

 

 

R31

 

 

 

 

 

 

 

 

 

 

 

C76

 

 

 

 

C21

C22

TP19 BP4 TP20

R41

C12

 

C13

C15

 

 

 

C16

C17

 

 

 

 

C27

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q6

 

 

 

 

R78

R79

 

 

 

 

 

 

 

 

R71

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC B/D

 

 

 

 

 

 

 

 

R74

 

 

 

 

 

C5

 

 

 

 

 

 

Q5

 

 

 

 

R94

R8

 

C6

 

 

 

 

 

 

 

 

 

 

 

 

R11 R15

 

C8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R7

 

 

 

 

 

R12

R17

 

 

 

 

 

 

 

 

R9

 

 

 

R13

 

R18

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C9

 

 

 

 

 

 

R93

R10

 

 

 

R14

R16

 

 

 

 

 

 

 

 

 

 

 

IC3

 

 

 

 

 

 

 

 

 

 

C50

IC1

7R4

 

 

 

 

R48

 

 

 

 

C28

 

 

 

51R

R49

 

 

 

 

 

 

 

C29

C30

C31

50

 

 

 

 

 

 

 

 

R

 

R46

 

 

C32

C74

 

 

 

TP8

 

R21 R23

Q2

C23 R22

R77

TP21 22 TP

23TP 24TP

TP25

TP26

D18

C34

D19

TP104

L3

C36

C47

 

 

 

D22

C91

 

 

C45

 

 

 

C43

R61

TP69

 

 

R62

 

C37

 

R60

R64

TP56

 

L11

 

 

 

TP70

 

 

R56

 

 

C96

 

R58

R59

 

 

 

C38 C40

R55

TP71

 

R54

 

FB1

FB2

 

 

 

L7

C35X1

C90

IC B/D

IC6

C48

Note:

(Page 31)

• Voltage is dc with respect to ground under no-signal conditions.

no mark : CD PLAY

: Impossible to measure

30 30

Image 6
Contents Specifications MEX-5DIBlock Diagram CD Section Block Diagram Tuner Section Block Diagram Display Section Circuit Boards Location Waveforms Servo BoardMain Board IC B/D IC B/D CN101 C102 C105 Schematic Diagram Main /4 CD Play IC B/D L201 Q206 T200 CN200 IC2 CXA2581N-T4 IC Block DiagramsIC1 CXD3027R IC3 NJM12902V TE2IC8 BH6518FS-E2 IC6 MSM51V17400D-10TK-FSIC5 CXD9684R-004 IC4 W24L010AT-12-EL15 IC101 SAA6588T/V2IC301 TDA7406T IC801 TL1451ACDB IC802 TL1451ACDB IC601 BA8270FIC702 LB1930M IC703 LB1930M 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.