Sony R500PC Sldw, Slcu, Slcv, Slcw, DIFVDD1, DIFVSS1, Efmo, MNT2, Sense, Recp, DRAMVSS0, DRAMVSS1

Page 33

MZ-R500/R500PC

Pin No.

Pin Name

I/O

 

Description

 

 

 

 

 

99

 

SLDW

O

Sled motor drive signal output (W) to the motor driver (IC701)/drive control signal

 

output (2+)

 

 

 

 

 

 

 

 

 

 

 

 

 

100

 

SLCU

I

Spindle motor drive comparison signal input (U) from the motor driver (IC701)

 

 

 

 

 

101

 

SLCV

I

Spindle motor drive comparison signal input (V) from the motor driver (IC701)

 

 

 

 

 

102

 

SLCW

I

Spindle motor drive comparison signal input (W) from the motor driver (IC701)

 

 

 

 

 

103

DIFVDD1

—

Power supply terminal (for DSP I/F) (+2.3 V)

 

 

 

 

 

 

 

104

DIFVSS1

—

Ground terminal (for DSP I/F)

 

 

 

 

 

 

 

105

 

EFMO

O

EFM encode data output for the record to the over write head drive (IC601)

 

 

 

 

 

 

106

(MNT0)

O

Internal DSP monitor output (0) terminal

Not used (open)

 

 

 

 

 

 

107

(MNT1)

O

Internal DSP monitor output (1) terminal

Not used (open)

 

 

 

 

 

 

108

 

MNT2

O

Internal DSP monitor output (2) terminal

Not used (open)

 

 

 

 

 

 

109

(MNT3)

O

Internal DSP monitor output (3) terminal

Not used (open)

 

 

 

 

 

110

(SENSE)

O

Internal DSP (SENS) monitor output terminal Not used (open)

 

 

 

 

 

111

 

(TX)

O

Record data output enable signal output monitor terminal of the internal DSP

 

Not used (open)

 

 

 

 

 

 

 

 

 

 

 

 

 

112

(RECP)

O

Laser power changeover signal output monitor terminal Not used (open)

 

 

 

 

 

113

DAPVDD3

—

Power supply terminal (for DSP block) (+1.5 V)

 

 

 

 

 

 

114 – 117

 

NC

O

Output terminal for the external D-RAM

Not used (open)

 

 

 

 

 

 

118

DRAMVSS0

—

Ground terminal (for the external D-RAM)

 

 

 

 

 

119

DRAMVDD0

—

Power supply terminal (for the external D-RAM) (+2.4 V)

 

 

 

 

 

 

120 – 138

 

NC

O

Output terminal for the external D-RAM

Not used (open)

 

 

 

 

 

139

DRAMVDD1

—

Power supply terminal (for the external D-RAM) (+2.4 V)

 

 

 

 

 

 

140

DRAMVSS1

—

Ground terminal (for the external D-RAM)

 

 

 

 

 

 

141

TSB MST VDD

—

Power supply terminal (for TSB master communication) (+2.8 V)

 

 

 

 

 

142

RMC DTCK

I/O

TSB serial data input/output with the remote commander attached headphone

 

 

 

 

 

143

TSB SLV VDD

—

Power supply terminal (for I/F to TSB slave communication) (+2.3 V)

 

 

 

 

 

144

(TSB SLVI)

I

TSB slave signal input from the remote commander attached headphone (fixed at “L”)

 

 

 

 

 

145

(TSB SLVO)

O

TSB slave signal output from the remote commander attached headphone

Not used (open)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

146

 

TDI

I

Data input terminal for JTAG

Not used (open)

 

 

 

 

 

 

147

 

TMS

I

Test mode control input terminal for JTAG

Not used (open)

 

 

 

 

 

 

148

 

TCK

I

Clock input terminal for JTAG

Not used (open)

 

 

 

 

 

 

149

XTRST

I

Reset input terminal for JTAG

Not used (open)

 

 

 

 

 

 

150

 

TDO

O

Data output terminal for JTAG

Not used (open)

 

 

 

 

 

151

JTAGVDD

—

Power supply terminal (for JTAG) (+2.4 V)

 

 

 

 

 

 

 

152

JTAGVSS

—

Ground terminal (for JTAG)

 

 

 

 

 

 

 

153

MCUVDD2

—

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

 

 

 

 

 

154

MIFVDD0

—

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

 

 

 

 

 

155

MIFVSS0

—

Ground terminal (for the microcomputer I/F block)

 

 

 

 

 

156, 157

TEST1, TEST0

I

Input terminal for the main test (normally fixed at “L”)

 

 

 

 

 

 

158

 

EVA

I

EVA/FLASH chip discrimination terminal

“L”: FLASH chip, “H”: EVA chip

 

 

 

 

 

 

 

159

OPR LED

O

Not used (open)

 

 

 

 

 

 

 

160

SSB DATA

I/O

Input/output of SSB serial data with RF amp (IC501)

 

 

 

 

 

 

161

SSB CLK

O

SSB serial clock output to RF amp (IC501)

 

 

 

 

 

 

162

MCUVSS0

—

Ground terminal (for the microcomputer block)

 

 

 

 

 

163

(VREC PWM)

O

Over write head control spare terminal Not used (open)

 

 

 

 

 

164

VL PWM

O

PWM for the laser automatic power supply voltage control signal output to the power

control (IC901)

 

 

 

 

 

 

 

 

 

 

 

 

 

165

VC PWM

O

PWM signal output for the system power supply voltage control to the power control

(IC901)

 

 

 

 

 

 

 

 

 

 

 

 

 

166

SPDL AUX PWM

O

PWM signal output for the spindle support to the motor driver (IC701)

 

 

 

 

 

 

 

167

XPD ADAAUX

O

Not used (open)

 

 

 

 

 

 

 

 

 

168

 

NC

O

Not used (open)

 

 

 

 

 

 

 

 

 

33

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Contents Specifications NEWLCX-4R MZ-R500/R500PC Flexible Circuit Board RepairingDisassembly Table of ContentsTest Mode Electrical AdjustmentsOptical PICK-UP Flexible Board Section Servicing NoteGeneral MZ-R500/R500PC Section Disassembly Case Lower AssyCase Upper Assy Main Board LCD ModuleMD Mechanism Deck Service ASSY, OP Motor Flexible Board Holder AssyMOTOR, DC M601, MOTOR, DC M603 MOTOR, DC M60200 6 Section Test ModeManual Mode Configuration of Test ModeTransition method in Manual Mode 00Manual11OFEJ1D 113A4S1D11063B1D 11072A1DDescription of Error Indication Codes Reset the error display codeSetting method of Reset the Error Display Code Description of Indication HistorySound Skip Check Result Display Mode Key Check Mode88RMC OK 88RMC OK 21ResOK? 21Reset21Res 32Pw-T W62 S01 62V1dat00Assy11 62Vc1PWM14 S14 64V1 PWM10Laser 00ADJ OK12HrefPw Configuration of overall adjustment12###S 13WritPw35Ofst 00Assy00CD OK 00MO OK43ResClr 43Resume22PatClr 22 SCC23###S00 23Patch230D581E 230D5900230D6000 230D5F20230D6008 230D6100230D5C00 230D5DAA230D5D00 230D5E04230D6880 230D64F4230D6900 230D651C230D73D3 230D6D1C230D6E00 230D7400230D7800 230D7603230D7801 230D7900IC PIN Function Description Section DiagramsXtest MIC SenseMIFVSS3 SET KEYDSPVDD0 APCDSPVSS0 XtslSlcu SldwSlcv SlcwOpen Close SW CLK SELGND SW SET CODE0Sycn REC Xhold SWSync Level FlashvddMain Board Block Diagram Servo SectionMain Board Block Diagram Audio SectionBlock Diagram System Control / Power Section Main Board 3/3 System CONTROL/POWER SectionWaveforms Common note on Printed Wiring BoardSide a Printed Wiring Board Main Section Refer to page 39 for NoteSemiconductor Location Side B IC B/D Except US Model Except US Model US Model Except US Model IC501 SN761057DBT IC Block DiagramsIC701 SC111257FCR2 IC901 IC601IC302 TA2131FL IC301 AK5354VTCase Lower Section Section Exploded ViewsCase Upper SILVER...SILVER Case Upper SectionCase Upper RED...RED SILVER,BLUE,YELLOW102 101 114 111 110 113 112 109 103 104 108 106 105 Chassis Section104 A-3323-653-A Main BOARD, Complete Except US,CND 108 3-225-632-01 Spring LIMITER, CompressionMD Mechanism Deck Section MT-MZR500-172 Electrical Parts List SectionMain Diode Ceramic Chip 9PFDiode UDZ-TE-17-2.4B Jumper ResistorInductor JACK, DC Polarity Unified TypeInductor Chip TransistorSWITCH, Slide Hold SwitchFILTER, Chip EMI Common Mode Network ResistorCONNECTOR, Optical AEP,AR,EE,FR,UK Accessories & Packing MaterialsMANUAL, Instruction English AEP,CH CND,EE,UK,US 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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