MZ-NF610

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)

 

 

 

 

 

56

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Image 56
Sony MZ-NF610 service manual DVSS0

MZ-NF610 specifications

The Sony MZ-NF610 is a standout portable mini disc player and recorder that epitomizes the innovation synonymous with Sony in the early 2000s. Released as part of the Net MiniDisc series, it offered a convenient way to manage and enjoy music on the go. While the popularity of digital downloads and streaming services has eclipsed physical media formats, the MZ-NF610 remains a nostalgic piece of technology that reflects a unique era in personal audio.

One of the main features of the MZ-NF610 is its large storage capacity, leveraging the MiniDisc format to offer up to 1GB of data storage on each disc. This allows music enthusiasts to store multiple albums or hours of music in a compact form. The device supports LP2 and LP4 recording modes, which not only provide flexibility in recording quality but also enhance the total recording time, making it ideal for long journeys or extensive music libraries.

The MZ-NF610 showcases SONY’s exceptional ATRAC3 encoding technology, which compresses audio files while preserving sound quality. This technology enables users to transfer music from CD directly to MiniDisc with impressive fidelity. Additionally, with its USB connection, the MZ-NF610 provides a seamless way to transfer music files from a computer, further enhancing its usability.

An important characteristic of the MZ-NF610 is its design. This model is compact, lightweight, and equipped with an easy-to-use interface, making it perfect for portability. The ergonomically designed controls simplify navigation through tracks and menus, while the backlit LCD display ensures visibility in various lighting conditions.

Battery life is another notable feature of the MZ-NF610, with the ability to run for long periods on a single charge. The player is powered by a rechargeable lithium-ion battery, which enhances its eco-friendliness and eliminates the need for disposable batteries.

Overall, the Sony MZ-NF610 is a remarkable combination of portability, audio quality, and user convenience. It highlights Sony’s commitment to pushing the boundaries of personal audio technology, making it a cherished collector's item for those who appreciate the charm of MiniDisc players. Even in an age dominated by digital streaming, the MZ-NF610 stands as a testament to the enduring appeal of physical media and the nostalgic experience it provides.