Pin

Mark

 

I/O

Function

No.

 

Division

 

23

 

 

I

Remote control key WAKE

REM

_KEY_WAKE

UP signal input terminal

 

UP

 

24

DOCTOR

I

Doctor mode signal input

 

 

 

 

terminal (Open)

25

M_REQ

O

NET MD microcomputer

 

 

 

 

(IC1101) communication

 

 

 

 

request signal output

 

 

 

 

terminal (Not used, open)

26

M_RST

O

NET MD microcomputer

 

 

 

 

(IC1101) communication

 

 

 

 

reset signal output

 

 

 

 

terminal (Not used, open)

27

M_CS

I

NET MD microcomputer

 

 

 

 

(IC1101) communication

 

 

 

 

chip select signal output

 

 

 

 

terminal (Connected to

 

 

 

 

GND through resistor)

28

SP_CNT

O

Cradle control signal

 

 

 

 

output terminal

29

P99/A9/

Not used, open

 

TXD1

 

 

30

SSDR

I

MSP/MDA I/F reading data

 

 

 

 

input terminal

31

SSDW

O

MSP/MDA I/F writing data

 

 

 

 

output terminal

32

SSCLK

O

MSP/MDA I/F clock output

 

 

 

 

terminal

33

LSI_STAT

I

Test terminal (Open)

34

LCD_DATA

O

Unit LCD driver data

 

 

 

 

output terminal

35

LCD_CK

O

Unit LCD driver clock

 

 

 

 

output terminal

36

EVSS

GND terminal

37

EVDD

Power supply terminal (+

 

 

 

 

2.2V)

38

SELAD

O

MSP/MDA I/F address

 

 

 

 

select signal output

 

 

 

 

terminal

39

LCD_CNT

O

Unit LCD power control

 

 

 

 

output terminal (+2.2V)

40

LCD_STB

O

LCD driver strobe signal

 

 

 

 

output terminal

41

PROTECT

I

Erase prevention switch

 

 

 

 

input terminal (H : protect)

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Panasonic SJ-MR230DGK Keywake, Doctor, Mreq, Mrst, Mcs, Spcnt, TXD1 Ssdr, Ssclk, Lsistat, Lcdck, Evss, Evdd, Lcdcnt

SJ-MR230DGK specifications

The Panasonic SJ-MR230DGK is an innovative and versatile portable audio solution that offers a unique blend of style, functionality, and cutting-edge technology. Designed for music enthusiasts, this device delivers high-quality sound and is packed with features that cater to both casual listeners and audiophiles alike.

One of the standout features of the SJ-MR230DGK is its compact and lightweight design, making it easy to carry and perfect for on-the-go use. It fits comfortably in your bag or even in your pocket, allowing you to take your favorite tunes with you wherever you go. The sleek aesthetic of the device adds a modern touch, ensuring that it not only sounds great but looks good too.

In terms of sound quality, the SJ-MR230DGK employs advanced audio technologies that are designed to enhance the listening experience. With a high-fidelity audio output, users can enjoy rich bass, clear mids, and crisp highs, while the customizable equalizer settings allow for personalization according to individual preferences. This feature makes it an excellent choice for varying music genres, ensuring that each note is delivered with precision and depth.

Moreover, the device supports a wide array of audio formats, making it compatible with various audio sources, including MP3, WMA, and AAC files. This versatility ensures that users can enjoy their music collections without limitations, whether stored on a computer, smartphone, or other digital audio players.

Another notable aspect of the SJ-MR230DGK is its long-lasting battery life. Designed to provide hours of continuous playback, it is ideal for extended listening sessions, whether at home, during commutes, or while traveling. The quick recharge feature also ensures that users spend less time waiting for their device to charge and more time enjoying their favorite music.

Connectivity options abound with the SJ-MR230DGK, featuring Bluetooth technology that enables wireless streaming from smartphones, tablets, and other compatible devices. This eliminates the hassle of tangled wires and promotes a seamless audio experience. Additionally, user-friendly controls make it easy to navigate through playlists and adjust volume levels, ensuring a hassle-free listening experience.

In summary, the Panasonic SJ-MR230DGK is a remarkable portable audio device that stands out due to its robust sound quality, extensive features, and stylish design. Its combination of portability, advanced audio technologies, and ease of use makes it an excellent choice for anyone looking to elevate their music listening experience. Whether you’re at home or on the move, the SJ-MR230DGK promises to deliver a captivating auditory experience that will resonate with music lovers everywhere.