Sony R500PC Clk Sel, Open Close SW, Gnd Sw, SET CODE0, SET CODE1, SET CODE3, MIFVSS1, SI0, SO0

Page 34

MZ-R500/R500PC

Pin No.

Pin Name

I/O

 

Description

 

 

 

 

 

 

 

 

169

CLK SEL

O

System clock select signal output to the power control (IC901)

 

 

 

 

 

170

OPEN CLOSE SW

I

Open/close detection switch (S806) of the upper panel input terminal (A/D input)

“L”: when upper panel close

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

171

GND SW

O

Control signal output to the ground (GND) changeover switch

 

 

 

 

 

 

 

 

 

172

SET CODE0

O

Input terminal for the set (fixed at “L” in this set)

 

 

 

 

 

 

 

 

 

 

 

173, 174

SET CODE1, 2

O

Input terminal for the set (open in this set)

 

 

 

 

 

 

 

 

 

 

 

175

SET CODE3

O

Input terminal for the set (fixed at “L” in this set)

 

 

 

 

 

 

 

176

MIFVDD1

—

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

 

 

 

 

 

 

 

177

MIFVSS1

—

Ground terminal (for the microcomputer I/F block)

 

 

 

 

 

 

 

 

 

 

 

178

(AOUT SEL)

O

HP/LINE changeover signal output

Not used (open)

 

 

 

 

 

 

 

179

SI0

I

Serial data input from the nonvolatile memory (IC804) and liquid crystal display

element module

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

180

SO0

O

Serial data output to the nonvolatile memory (IC804), A/D converter (IC301) and

liquid crystal display element module

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

181

SCK0

O

Serial clock signal output to the nonvolatile memory (IC804), A/D converter (IC301)

and liquid crystal display element module

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

182

(XGUM ON)

I

Battery pack detection switch input terminal for the charge

 

 

“L”: there is battery pack for the charge

Not used (open)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

183

BEEP

O

Beep sound control signal output Not used (open)

 

 

 

 

 

 

 

 

 

 

 

 

 

184

NC

O

Not used (open)

 

 

 

 

 

 

 

 

 

 

 

185

VD SEL

O

VD power supply changeover signal output terminal

Not used (open)

 

 

 

 

 

 

186

(XMUTE)

O

Analog muting control signal output terminal

“L”: muting ON

Not used (open)

 

 

 

 

187

LCD RST AUX

O

Reset control signal output terminal to the liquid crystal display element “L”: reset

 

 

 

 

 

 

 

 

 

 

188, 189

NC

O

Not used (open)

 

 

 

 

 

 

 

 

 

 

 

 

190

XPATCH

I

Patch function detection input terminal

“L”: patch function

Fixed at “L” in this set

 

 

 

 

 

 

 

 

 

191

OPT DET

I

DIN plug detection signal input terminal

 

 

 

 

 

 

 

 

 

 

 

 

 

192

XJACK DET

I

LINE IN plug detection signal input terminal

 

 

 

 

 

 

 

 

193

(XMIC DET)

I

Microphone plug detection signal input terminal Not used (open)

 

 

 

 

 

 

194, 195

PD S0, PD S1

O

PD IC mode changeover signal output to the optical pick up

 

 

 

 

 

 

196

MIFVDD2

—

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

 

 

 

 

197 – 199

MODE1 – 3

O

Power supply control signal output (for the over write head drive) to the over write

head drive (IC601)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

200, 201

HD CON 1, 2

O

Over write head control signal output to the over write head drive (IC601)

 

 

 

 

 

202

REC WBL SW

O

LPF changeover switch input terminal when REC/PB control

Not used (open)

 

 

 

 

 

 

 

203

XCS ADA

O

Chip select signal output to A/D converter (IC301)

 

 

 

 

 

 

 

204

XPD ADA

O

Power supply control signal output for the drive to A/D converter (IC301)

 

 

 

 

 

 

205

XCS LCD

O

Chip select signal output to the liquid crystal display element

 

 

 

 

 

 

 

 

206

LCD STB

O

Strobe signal output to the the liquid crystal display element

 

 

 

 

 

 

 

207

LCD RST

O

Reset control signal output to the liquid crystal display element

Not used (open)

 

 

 

 

 

208

(REC LED)

O

LED ON/OFF control signal output for REC display

Not used (open)

 

 

 

 

209

(LD ON)

O

ON/OFF control signal output terminal of the laser diode Not used (open)

 

 

 

 

 

 

 

 

 

210

(TSB SLV CHK)

I

TSB slave detection signal input terminal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

211, 212

(K-TAI-MON), (K-TAI-SW)

I

Not used (open)

 

 

 

 

 

 

 

 

 

 

 

 

 

213

MCUVSS1

—

Ground terminal (for the microcomputer block)

 

 

 

 

 

 

 

 

 

214

CAV CLV SW

O

CAV/CLV changeover control signal output

Not used (open)

 

 

 

 

 

 

215

XOPT CTL

O

Power supply ON/OFF control signal output for DIN PD drive

 

 

 

 

 

 

 

 

216

(CS RTC)

O

Chip select signal output to the clock IC

Not used (open)

 

 

 

 

 

 

 

 

 

 

217

OFTRK

I

Off track signal input from RF amp (IC501)

 

 

 

 

 

 

 

 

 

 

 

218

MUTE

O

Analog muting control signal output

“H”: muting ON

 

 

 

 

 

 

 

 

 

219

XCS NV

O

Chip select signal output to EEPROM (IC804)

 

 

 

 

 

 

 

 

 

 

220

XRST MTR DRV

O

Reset control signal output to the motor driver (IC701)

 

 

 

 

 

 

 

 

 

 

221

XRF RST

O

Reset control signal output to RF amp (IC501)

 

 

 

 

 

 

 

 

222

MCUVDD3

—

Power supply terminal (for the microcomputer block) (+1.5 V)

 

 

 

 

 

 

 

 

 

 

 

34

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Contents NEW SpecificationsLCX-4R Flexible Circuit Board Repairing MZ-R500/R500PCTest Mode Table of ContentsDisassembly Electrical AdjustmentsSection Servicing Note Optical PICK-UP Flexible BoardGeneral MZ-R500/R500PC Case Lower Assy Section DisassemblyCase Upper Assy LCD Module Main BoardMD Mechanism Deck Service ASSY, OP Holder Assy Motor Flexible BoardMOTOR, DC M602 MOTOR, DC M601, MOTOR, DC M603Section Test Mode 00 6Transition method in Manual Mode Configuration of Test ModeManual Mode 00Manual11063B1D 113A4S1D11OFEJ1D 11072A1DSetting method of Reset the Error Display Code Reset the error display codeDescription of Error Indication Codes Description of Indication HistoryKey Check Mode Sound Skip Check Result Display Mode88RMC OK 88RMC OK 21Res 21Reset21ResOK? 32Pw-T W00Assy11 62V1dat62 S01 62Vc1PWM10Laser 64V1 PWM14 S14 00ADJ OK12###S Configuration of overall adjustment12HrefPw 13WritPw00CD OK 00Assy35Ofst 00MO OK22PatClr 43Resume43ResClr 22 SCC230D581E 23Patch23###S00 230D5900230D6008 230D5F20230D6000 230D6100230D5D00 230D5DAA230D5C00 230D5E04230D6900 230D64F4230D6880 230D651C230D6E00 230D6D1C230D73D3 230D7400230D7801 230D7603230D7800 230D7900Section Diagrams IC PIN Function DescriptionMIFVSS3 MIC SenseXtest SET KEYDSPVSS0 APCDSPVDD0 XtslSlcv SldwSlcu SlcwGND SW CLK SELOpen Close SW SET CODE0Sync Level Xhold SWSycn REC FlashvddBlock Diagram Servo Section Main BoardBlock Diagram Audio Section Main BoardMain Board 3/3 System CONTROL/POWER Section Block Diagram System Control / Power SectionCommon note on Printed Wiring Board WaveformsPrinted Wiring Board Main Section Refer to page 39 for Note Side aSemiconductor Location Side B IC B/D Except US Model Except US Model US Model Except US Model IC Block Diagrams IC501 SN761057DBTIC701 SC111257FCR2 IC601 IC901IC301 AK5354VT IC302 TA2131FLSection Exploded Views Case Lower SectionCase Upper RED...RED Case Upper SectionCase Upper SILVER...SILVER SILVER,BLUE,YELLOW104 A-3323-653-A Main BOARD, Complete Except US,CND Chassis Section102 101 114 111 110 113 112 109 103 104 108 106 105 108 3-225-632-01 Spring LIMITER, CompressionMD Mechanism Deck Section MT-MZR500-172 Section Electrical Parts ListMain Diode UDZ-TE-17-2.4B Ceramic Chip 9PFDiode Jumper ResistorInductor Chip JACK, DC Polarity Unified TypeInductor TransistorFILTER, Chip EMI Common Mode SwitchSWITCH, Slide Hold Network ResistorMANUAL, Instruction English AEP,CH CND,EE,UK,US Accessories & Packing MaterialsCONNECTOR, Optical AEP,AR,EE,FR,UK MANUAL, Instruction English Traditional Chinese ERevision History

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.
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