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CDX-MP40

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R111

R109

 

R100

 

R127

R126

IC3

 

 

R128

 

 

 

C61

 

R72

R71

 

 

 

 

 

R75

IC4

 

 

R93

 

R95

 

 

 

 

R96

 

 

R87

 

R49

 

R86

 

 

R81

R84

R118

R74

RB1

R82

R83

 

R116

 

R117

 

R119

 

 

X2

R102

R124

 

JR13

 

 

R78

C113

R129

 

 

R136

 

 

C59

JR15

 

 

IC5

 

R53

 

 

 

 

 

 

 

 

JR12

 

 

R70

R68

R51

 

RB2

R69

R85

R64

C56

R89

R50

 

 

 

 

R103

R150

R133

R143

R52

R88

 

 

 

 

R30

C5

C1

 

 

 

 

 

 

C43

 

 

 

 

 

 

 

 

R29

 

 

 

 

 

 

 

 

 

 

C4

 

C11

 

 

 

 

 

 

 

 

 

CN1

 

FB3

 

C9

C10

 

 

 

 

C8

C14

 

 

 

 

 

C39

 

 

 

 

 

 

 

C18

 

 

 

 

R148

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C40

C17

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C41

 

IC1

 

 

 

 

 

 

C45

 

 

 

 

 

 

 

C27

 

 

 

 

R151

R149

 

 

JR1

 

 

 

 

 

 

 

X1

 

 

 

 

 

 

 

 

 

 

 

 

 

R132

 

 

 

 

 

 

R153

 

R131

 

 

 

 

 

 

 

 

 

 

 

 

FB2

 

 

 

IC7

 

 

 

 

 

R134

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R135

 

 

 

 

 

 

R14

 

 

 

 

 

 

 

 

 

R147

 

R145

C68

 

R15

 

 

 

 

 

R144

 

 

R12 R10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R142

 

 

 

 

 

 

 

R146

 

 

 

 

 

 

 

 

 

 

 

 

 

IC2

 

 

 

 

 

 

 

 

C21

 

 

 

CN3

 

 

 

 

 

 

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Sony CDX-MP40 service manual CN1 FB3

CDX-MP40 specifications

The Sony CDX-MP40 is a versatile car audio receiver designed to enhance the in-car listening experience. Known for its combination of modern features and reliable performance, this model has gained popularity among music enthusiasts who value both functionality and sound quality.

At the core of the CDX-MP40 is its CD playback capability, allowing drivers to enjoy their favorite albums on the go. The device is compatible with CD-Rs and CD-RWs, ensuring a wide range of playback options. In addition to traditional CDs, the CDX-MP40 stands out with its MP3 playback capability, enabling users to load hundreds of tracks onto a single disc. This eliminates the clutter of multiple CDs, making music access more convenient during long drives.

One of the key features of the CDX-MP40 is its front auxiliary input, which allows for seamless connection of external devices such as smartphones and MP3 players. This connectivity expands the range of audio sources available to users and makes it easy to stream music from various devices. Moreover, the receiver offers an option for optional USB connectivity, providing even more versatility for music playback.

The CDX-MP40 also benefits from advanced technologies to improve sound quality. With 52 watts of peak power per channel, this unit delivers robust audio performance that can fill any car with rich sound. The built-in EQ (equalizer) presets allow users to customize their audio settings based on musical preferences, while the additional power output ensures that even at high volumes, the sound remains clear and undistorted.

Safety and usability are also prioritized in the design of the CDX-MP40. The user interface is straightforward, featuring a large, easy-to-read display and intuitive controls, making it user-friendly for drivers. The electronic skip protection feature minimizes playback interruptions, ensuring a smooth listening experience even on bumpy roads.

In summary, the Sony CDX-MP40 is a well-rounded car audio solution, equipped with essential features such as CD and MP3 playback, auxiliary input, and USB connectivity. With powerful audio performance and user-friendly controls, it caters to a wide array of audio preferences, making it an excellent choice for anyone looking to upgrade their in-car entertainment system. Its blend of modern technology and classic functions establishes the CDX-MP40 as a reliable option for car audio enthusiasts.