MZ-NF810/NF810CK

Pin No.

Pin Name

I/O

 

Description

 

 

 

 

 

249

XCS

Ñ

DRAM chip select terminal

Not used (open)

 

 

 

 

250

CLK

Ñ

DRAM clock terminal Not used (open)

 

 

 

 

 

251

CKE

Ñ

DRAM clock enable terminal

Not used (open)

 

 

 

 

 

252

UDQM

Ñ

DRAM byte mask terminal

Not used (open)

 

 

 

 

 

253

LDQM

Ñ

DRAM byte mask terminal

Not used (open)

 

 

 

 

 

254

DVDD0

Ñ

Power supply terminal

 

 

 

 

 

 

255

DVSS0

Ñ

Ground terminal

 

 

 

 

 

 

256

DVDD1

Ñ

Power supply terminal

 

 

 

 

 

 

257

DVSS1

Ñ

Ground terminal

 

 

 

 

 

 

258

DVDD2

Ñ

Power supply terminal

 

 

 

 

 

 

259

DVSS2

Ñ

Ground terminal

 

 

 

 

 

 

260

DVDD3

Ñ

Power supply terminal

 

 

 

 

 

 

261

DVSS3

Ñ

Ground terminal

 

 

 

 

 

 

262

DVDD4

Ñ

Power supply terminal

 

 

 

 

 

 

263

DVSS4

Ñ

Ground terminal

 

 

 

 

 

264

IFVDD0

Ñ

Power supply terminal (for the microcomputer I/F block)

 

 

 

 

265

IFVSS0

Ñ

Ground terminal (for the microcomputer I/F block)

 

 

 

 

266

IFVDD1

Ñ

Power supply terminal (for the microcomputer I/F block)

 

 

 

 

267

IFVSS1

Ñ

Ground terminal (for the microcomputer I/F block)

 

 

 

 

268

IFVDD2

Ñ

Power supply terminal (for the microcomputer I/F block)

 

 

 

 

269

IFVSS2

Ñ

Ground terminal (for the microcomputer I/F block)

 

 

 

 

270

IFVDD3

Ñ

Power supply terminal (for the microcomputer I/F block)

 

 

 

 

271

IFVSS3

Ñ

Ground terminal (for the microcomputer I/F block)

 

 

 

 

272

IFVDD4

Ñ

Power supply terminal (for the microcomputer I/F block)

 

 

 

 

273

IFVSS4

Ñ

Ground terminal (for the microcomputer I/F block)

 

 

 

 

274

AVDD

Ñ

Power supply terminal (for the microcomputer analog)

 

 

 

 

275

AVSS

Ñ

Ground terminal (for the microcomputer analog)

 

 

 

 

276

VDIOSC

Ñ

Power supply terminal (for the OSC cell)

 

 

 

 

277

VSIOSC

Ñ

Ground terminal (for the OSC cell)

 

 

 

 

278

DAVDD

Ñ

Power supply terminal (for the built-in D/A converter)

 

 

 

 

279

DAVSS

Ñ

Ground terminal (for the built-in D/A converter)

 

 

 

 

280

AVD1

Ñ

Power supply terminal (for the DSP asymmetry system analog)

 

 

 

 

281

AVS1

Ñ

Ground terminal (for the DSP asymmetry system analog)

 

 

 

 

282

AVD2

Ñ

Power supply terminal (for the DSP servo system analog)

 

 

 

 

283

AVS2

Ñ

Ground terminal (for the DSP servo system analog)

 

 

 

 

284

TSMVDD

Ñ

Power supply terminal (for the TSB master communication)

 

 

 

 

285

TSLVDD

Ñ

Power supply terminal (for the TSB slave I/F)

 

 

 

 

286

DRAMVDD1

Ñ

Power supply terminal (for DRAM)

 

 

 

 

287

DRAMVSS1

Ñ

Ground terminal (for DRAM)

 

 

 

 

288

DRAMVDD2

Ñ

Power supply terminal (for DRAM)

 

 

 

 

289

DRAMVSS2

Ñ

Ground terminal (for DRAM)

 

 

 

 

290

ITO

Ñ

Power supply terminal (for writing the flash memory)

 

 

 

 

291

MITY

Ñ

Ground terminal (for writing the flash memory)

 

 

 

 

292

USBIFVDD

Ñ

Power supply terminal (for USB I/F)

 

 

 

 

293

MVDD

Ñ

Power supply terminal (for the microcomputer I/F block)

 

 

 

 

294

USBOSCVDD

Ñ

Power supply terminal (for the USB oscillation circuit)

 

 

 

 

295

USBOSCVSS

Ñ

Ground terminal (for the USB oscillation circuit)

 

 

 

 

296

AVDPLL

Ñ

Power supply terminal (for PLL)

 

 

 

 

 

297

AVSPLL

Ñ

Ground terminal (for PLL)

 

 

 

 

 

298

EVA

I

EVA terminal (fixed at ÒLÓ in this set)

 

 

 

 

 

54

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Image 54
Sony MZ-NF810 Xcs, DVSS0, DVSS1, DVSS2, DVSS3, DVSS4, IFVSS0, IFVSS1, IFVSS2, IFVSS3, IFVSS4, Avss, Vdiosc, Vsiosc, Davss

MZ-NF810 specifications

The Sony MZ-NF810 is a notable entry in the portable digital music player market, primarily aimed at users who seek high-quality audio playback and advanced recording capabilities. This MiniDisc player is celebrated for its compact design, making it an ideal companion for on-the-go listeners who value both audio quality and portability.

One of the standout features of the MZ-NF810 is its support for ATRAC compression technology. ATRAC, short for Adaptive Transform Acoustic Coding, provides a means to compress audio files while still maintaining impressive sound fidelity. This technology was specifically designed to optimize audio for the MiniDisc format, allowing users to enjoy longer playtimes without sacrificing sound quality. The MZ-NF810 can store up to 40 hours of music on a single battery charge, a significant advantage for audiophiles and casual listeners alike.

The device also boasts a high-resolution LCD display, providing crucial information about the currently playing track, including title, artist, and remaining battery life. Navigation is smooth and user-friendly, allowing users to access their music collections with ease. In addition, the MZ-NF810 supports USB connectivity, enabling users to transfer music and files directly from their computers. This feature eliminates the need for additional software, streamlining the process of loading music onto the device.

An important aspect of the MZ-NF810 is its recording capabilities. The player allows users to record live audio directly onto MiniDiscs, providing the freedom to capture concerts, lectures, or personal notes. The addition of various recording modes, including long-play options, enhances its utility for users who need diverse functionality.

Sound quality is further augmented with features such as Dynamic Bass Boost and a five-band equalizer, allowing users to tailor their listening experience to their preferences. The MZ-NF810 also supports various audio formats, adding to its versatility as a personal audio device.

Lastly, the MZ-NF810's sleek and lightweight design makes it not only aesthetically pleasing but also comfortable to carry, making it a practical choice for those who lead active lifestyles. In summary, the Sony MZ-NF810 MiniDisc player stands out for its audio quality, recording features, and user-friendly design, catering to music enthusiasts who demand both performance and portability in their listening experience.