MZ-NH700/NHF800

Pin No.

Pin Name

I/O

Description

 

 

 

 

 

 

 

 

 

 

 

238

XRST_MTR

O

Reset signal output to the motor driver

 

 

 

 

_DRV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

239

XCS_NV

O

Chip select signal output to the EEPROM

 

 

 

 

 

 

 

 

 

 

 

240

CHG_PWM

O

Charge current or voltage control signal output terminal

 

 

 

241

IAMP_CAL

O

Offset signal output of current sense amplifier

Not used

 

 

 

242

NC

Not used

 

 

 

 

243

D_VCONT

O

For voltage control signal output terminal for class-D amplifier

Not used

_PWM

 

 

 

 

 

 

 

 

 

 

 

 

244

CHG_OPR_LED

O

Charge indication LED drive signal output terminal Not used

 

 

 

 

 

 

 

 

245

XCS_REC_DRV

O

Chip select signal output to the over write head driver

 

 

 

 

 

 

 

 

 

 

 

246

GND_SW

O

Ground line switching signal output terminal

 

 

 

 

247

CS_RTC

O

Chip select signal output for real time clock

Not used

 

 

 

248

JOG_A

I

Jog dial pulse input terminal

 

 

 

 

249

JOG_B

I

Jog dial pulse input terminal

 

 

 

 

 

 

 

 

 

 

 

 

250

VBUS_DET

I

USB power supply voltage detection terminal

 

 

 

 

 

 

 

 

 

 

 

 

251

SSB_DATA

I/O

SSB data input/output with the RF amplifier

 

 

 

 

 

 

 

 

 

 

 

 

252

SSB_CLK

O

SSB clock output to the RF amplifier

 

 

 

 

 

 

 

 

 

 

 

 

253

HIMD_

I

Recording protector detection input for Hi-MD disc

 

 

 

PROTECT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

254

LDPEN

O

Pulse/DC light-emit switching signal output terminal

 

 

 

255

CHG_TYPE2

O

Battery charge control signal output terminal

“H”: charging

 

 

 

 

 

 

 

 

 

256

DRAM_HOLD

I

Detection terminal for internal D-RAM power supply information keeping

_DET

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

257

DRAM_VDD

O

Internal D-RAM power latch clear signal output for quick mode sleep

_CLR

 

 

 

 

 

 

 

 

 

 

 

258

AD2ENDF

I

Monitoring terminal for flag of servo signal A/D measuring finish

259

TEST

Not used

 

 

 

 

260

SRAM_MODE

I

Not used

 

 

 

 

261

HSALF

I

Not used

 

 

 

 

 

 

 

 

 

 

 

 

262 to

TIGER_MON0 to

O

Trigger monitoring terminal output clock=18.5 MHz

 

 

 

271

TIGER_MON9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

272

XLSRCK

O

Pulse output for laser strobe recording

 

 

 

 

 

 

 

 

 

 

 

 

273

TAT

Not used

 

 

 

 

274

TAN

Not used

 

 

 

 

275

NAR

Not used

 

 

 

 

276

IDO

Not used

 

 

 

 

 

 

 

 

 

 

 

 

277

SAK

Not used

 

 

 

 

 

 

 

 

 

278

LRCKI

I

L/R sampling clock signal input terminal for PCM data interface

Not used

 

 

 

 

 

279

XBCKI

I

Bit clock signal input terminal for the PCM data interface

Not used

280

DATAI

I

Serial clock signal input terminal for the PCM data interface Not used

281

SI3

I

Serial data input for LAM microcomputer communication

Not used

282

SO3

O

Serial data output for LAM microcomputer communication

Not used

 

 

 

 

283

SCK3

O

Serial data transfer clock signal output for LAM microcomputer communication Not used

 

 

 

 

 

284

SI4

I

Data input from ATRAC3 plus encoder communication

Not used

 

 

 

 

 

285

SO4

O

Data output for ATRAC3 plus encoder communication

Not used

 

 

 

 

 

286

SCK4

O

Clock signal output for ATRAC3 plus encoder communication

Not used

287

SCS3

O

Chip select signal output for LAM microcomputer communication Not used

45

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Image 45
Sony NHF800 Drv, Xcsnv, Pwm, Gndsw, Csrtc, Vbusdet, Ssbdata, Ssbclk, Ldpen, CHGTYPE2, Det, Clr, AD2ENDF, Test, Hsalf, Nar

NHF800 specifications

The Sony NHF800 is a remarkable addition to Sony's range of high-fidelity audio devices, designed to elevate the listening experience for audiophiles and casual listeners alike. Blending cutting-edge technology with user-friendly features, the NHF800 stands out as a versatile and powerful audio solution.

At the heart of the NHF800 is its advanced audio circuitry, which employs high-resolution audio technology. This ensures that music playback is not only accurate but also retains the depth and richness of the original recordings. Supporting various audio formats, including DSD, PCM, and even compressed formats, this device caters to diverse musical tastes while maintaining superior sound quality.

One of the standout features of the Sony NHF800 is its compatibility with both wired and wireless connections. With Bluetooth capabilities, users can stream music effortlessly from smartphones, tablets, or computers, while the high-resolution audio ensures that streamed content does not compromise on quality. Additionally, the device is equipped with Wi-Fi support, allowing for easy access to streaming services and internet radio, further broadening the audio horizons for users.

The NHF800 also boasts a built-in DAC (Digital-to-Analog Converter) that promotes enhanced audio performance. This DAC converts digital signals into analog with precision, resulting in a cleaner, more detailed sound output. The device supports a wide dynamic range, allowing listeners to experience their music as intended by the artists.

Moreover, the NHF800 features an intuitive user interface that simplifies navigation through music libraries and settings. The color display provides clear visuals, making it easy to browse albums, playlists, and streaming options. The device's ergonomic design ensures that it is not only visually appealing but also comfortable to use, whether at home or on the go.

Further enhancing the listening experience, the device incorporates noise-canceling technologies, allowing users to enjoy their music without external interruptions. This feature is particularly beneficial for users in noisy environments, such as public transport or busy urban settings.

In summary, the Sony NHF800 is a well-rounded high-fidelity audio device that merges advanced technology with usability. Its high-resolution audio capability, extensive connectivity options, and user-friendly design make it an excellent choice for anyone looking to elevate their listening experience. Whether at home or out and about, the NHF800 ensures that every note resonates with clarity and detail, making music come alive like never before.