Pin

Mark

 

I/O

Function

No.

 

Division

 

63

EVSS

 

 

GND terminal

64

EVDD

 

 

Power supply terminal (+

 

 

 

 

 

2.2V)

65

HFON1

 

 

O

HF module ON signal

 

 

 

 

 

output terminal

66

MONIOFF

 

 

O

3T monitor OFF output

 

 

 

 

 

terminal (H : OFF)

67

REC_CNT2

 

 

O

REC control output

 

 

 

 

 

terminal 2

68

REC_CNT1

 

 

O

REC control output

 

 

 

 

 

terminal 1

69

RF_CNT

 

 

O

RF power control terminal

70

PWR_CNT

 

 

O

Power control terminal

71

PC

 

 

O

4ch driver stand-by signal

 

 

 

 

 

output terminal (L : stand-

 

 

 

 

 

by)

72

STBY2

 

 

O

FD/TR coil power control

 

 

 

 

 

output terminal

73

NRFSTBY

 

 

O

RF amp stand-by output

 

 

 

 

 

terminal (L : stand-by)

74

MSPRST

 

 

O

MSP reset signal output

 

 

 

 

 

terminal (L : reset)

75

MUTE_A

 

 

O

Analog mute A signal

 

 

 

 

 

output terminal

76

 

 

 

O

USB connection MD LSI

USB_SELECT2

 

power select terminal

 

 

 

 

 

77

M_DATA_I

 

I

NET MD I/F data input

 

 

 

 

 

terminal (Connected to

 

 

 

 

 

GND through resistor)

78

M_DATA_O

 

O

NET MD I/F data output

 

 

 

 

 

terminal (Not used, open)

79

M_CLK_O

 

O

NET MD I/F clock output

 

 

 

 

 

terminal (Not used, open)

80

LOAD0

 

O

Magnetic head moving

 

 

 

 

 

control output terminal

81

LOAD1

 

O

Magnetic head moving

 

 

 

 

 

direction control output

 

 

 

 

 

terminal

82 MHEAD_UP

 

I

Magnetic head DOWN

 

 

 

 

 

detection input terminal (L :

 

 

 

 

 

DOWN)

83

BUZZER

 

O

Buzzer signal output

 

 

 

 

 

termnial

Page 52
Image 52
Panasonic SJ-MR230DGK HFON1, Rfcnt, STBY2, Msprst, Mutea, USBSELECT2, Mdatai, Mdatao, Mclko, LOAD0, LOAD1, Mheadup, Down

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.