MZ-R500/R500PC

Pin No.

Pin Name

I/O

Description

 

 

 

 

 

223

SPDL MON

I

Spindle servo monitor signal input

 

 

 

 

 

 

224 – 226

(XAVLS), (SOUND 1, 2)

I

Not used (open)

 

 

 

 

 

 

227

XHOLD SW

I

HOLD switch (SW801) input terminal

“L”: hold ON, “H”: hold OFF

 

 

 

 

 

228

(SYCN REC)

I

SYNCHRO REC switch input terminal

“L”: OFF, “H”: ON Not used (open)

 

 

 

 

 

229

(SYNC LEVEL)

O

Not used (open)

 

 

 

 

 

230

PROTECT

I

Detection input terminal of the record check claw from the protect detection switch

(S803) “L”: recording possible condition, “H”: protect

 

 

 

 

 

 

 

231

FLASHVDD

Power supply terminal (for the internal FLASH ROM) (+2.4 V)

 

 

 

 

232

FLASHVSS

Ground terminal (for the internal FLASH ROM)

 

 

 

 

 

233

SLD 1 MON

I

Sled servo monitor signal input

 

 

 

 

 

234

VLON

O

Power supply control signal output for the laser diode drive to the power

control (IC901)

 

 

 

 

 

 

 

 

 

235

SLEEP

O

System sleep control signal coutput to the power control (IC901) “H”: sleep ON

 

 

 

 

236

FFCLR

O

Input latch output for the start switching to the power control (IC901)

 

 

 

 

237

(CHG GAIN)

O

Charge gain control signal output Not used (open)

 

 

 

 

 

238

(CHG)

O

Charge ON/OFF control signal output

“H”: charge ON Not used (open)

 

 

 

 

 

239

(TUN REG ON)

O

Not used (open)

 

 

 

 

 

240

XHP STBY

O

Headphone standby signal output to the headphone amp (IC302)

 

 

 

 

241

MIFVDD3

Power supply terminal (for the microcomputer I/F block) (+2.3 V)

 

 

 

 

242

MIFVSS2

Ground terminal (for the microcomputer I/F block)

 

 

 

 

243

(TEST2)

O

Input terminal for the main test (normally open)

 

 

 

 

 

244

NC

Not used (open)

 

 

 

 

 

 

35 35

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Image 35
Sony R500PC service manual Xhold SW, Sycn REC, Sync Level, Flashvdd, Flashvss, Vlon, Sleep, Ffclr, XHP Stby, MIFVSS2, TEST2

R500PC specifications

The Sony R500PC is a notable addition to the line of personal computers designed to cater to the needs of both professionals and casual users alike. This all-in-one desktop computer combines advanced technology with a sleek, modern design, making it an attractive choice for various applications ranging from office work to multimedia entertainment.

One of the standout features of the Sony R500PC is its powerful processor. Equipped with the latest generation Intel Core i5 or i7 chip, the R500PC delivers exceptional performance that can handle multitasking with ease. Users can run multiple programs simultaneously without experiencing any lag, making it ideal for professionals who require efficiency in their daily tasks.

The R500PC boasts a high-definition display, featuring a resolution of 1920x1080 pixels. This Full HD screen offers vibrant colors and sharp details, enhancing the viewing experience for gaming, movies, and graphic design work. The display is also touch-enabled, providing an intuitive user interface that allows for seamless navigation through applications, web browsing, and photo editing.

Another key characteristic of the Sony R500PC is its extensive storage options. It typically comes with a solid-state drive (SSD) or a hybrid drive configuration, ensuring quick boot times and faster file access. With storage capacities ranging from 256GB to 1TB, users have ample space to store their documents, media files, and applications without worrying about running out of space.

In terms of connectivity, the Sony R500PC offers a robust set of ports including USB 3.0, HDMI, and Ethernet, providing flexibility in connecting external devices such as printers, external hard drives, and displays. Additionally, it features built-in Wi-Fi and Bluetooth capabilities, facilitating wireless communication and data transfer.

The audio system on the R500PC is another highlight. With integrated speakers that deliver clear and loud sound, users can enjoy a rich audio experience during video playback and gaming sessions. The device also supports high-definition audio output for a more immersive experience.

Lastly, the Sony R500PC is designed with energy efficiency in mind. It comes with power-saving features and has received environmental certifications, making it a sustainable choice for environmentally-conscious consumers.

In conclusion, the Sony R500PC is a feature-packed personal computer that excels in performance, display quality, storage options, and connectivity. Whether for work or leisure, this all-in-one PC is set to deliver a versatile computing experience that meets the demands of modern users. With its stylish design and robust capabilities, the R500PC stands out as an excellent investment for anyone looking to upgrade their technology.