Sony R500PC service manual Main Board, Block Diagram Audio Section

Page 37

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MZ-R500/R500PC

6-3. BLOCK DIAGRAM — AUDIO SECTION —

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAIN BOARD

(2/3)AUDIO SECTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OPTICAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RECEIVER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VIF B+

 

OPT CONTROL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SWITCH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q302

 

 

 

 

 

 

 

 

 

 

 

DIN1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J301

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LINE IN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(OPTICAL)

SERVO

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(LINE IN JACK)

SECTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Page 36)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LIN2

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SDTO

A/D

IP

LIN1

1

 

 

 

 

 

 

 

 

 

 

 

 

 

ADDT

 

 

 

 

 

 

 

9

CONVERTER

GAIN

RIN2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

&

AMP

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HPF

 

RIN1

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AUDIO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I/F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONTROLLER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BCLK

A/D CONVERTER

 

 

 

 

 

 

 

HEADPHONE AMP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

IC302

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC301

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J302

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IN L

 

 

 

OUT L

 

 

 

 

 

 

 

 

 

 

 

 

12

LRCK

 

 

 

 

 

 

22

 

 

 

2

 

i

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTA BEEP

24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

21

IN R

 

 

 

OUT R

4

 

 

SYSTEM

 

 

SDO0

 

 

 

 

 

 

 

CDTI

 

 

 

 

 

 

 

 

 

 

 

OUTB BEEP 23

 

 

 

SDO0

 

 

 

 

 

 

13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONTROL/POWER

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SCK0

 

 

 

 

 

 

CCLK

AUDIO

 

 

 

 

 

 

 

 

 

 

 

 

REFERENCE

 

SCK0

 

 

 

 

 

 

14

 

 

 

 

 

 

 

MUTING

 

BEEP

 

 

 

SECTION

 

 

 

 

 

 

 

 

 

15

CSN

I/F

CLOCK

 

 

 

 

 

 

 

 

VREF IN

13

VOLTAGE

 

 

 

 

 

 

 

 

 

 

CONTROLLER

 

 

 

 

 

 

 

 

 

SWITCHING

 

(Page 38)

 

 

 

 

 

 

 

 

 

DIVIDER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q301

 

 

 

 

 

 

 

 

 

16

PDN

MCLK

 

 

 

 

 

 

BEEP

MUTE

STBY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STANDBY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

 

 

 

 

 

 

15

17

18

 

 

 

 

 

 

 

 

 

70

69

203

204

 

 

 

71

 

 

29

30

215 192 191

 

218

240

 

 

 

VC B+

AP302(RVCC)

 

 

 

 

XBCK

LRCK

 

XCS ADA

XPD ADA

 

 

 

FS256

 

 

AOUTL

AOUTR

XOPT CTL XJAC DET

OPT DET

 

MUTE

XHP STBY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RMC DTCK 142

 

AP303(DTCK)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AP304(KEY-R)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AP305(RGND)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SYSTEM CONTROLLER,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SDI0

179 SI0

 

 

 

 

 

 

 

 

 

DIGITAL SIGNAL PROCESSOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16M BIT D-RAM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SDO0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

180 SO0

 

 

 

 

 

 

 

 

 

IC801(2/3)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SCK0

 

 

 

 

XCS NV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

181 SCK0

 

 

 

 

 

 

 

OSCO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OSCI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

219

 

 

24

25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SYSTEM

 

 

 

 

 

 

 

 

 

 

SDO0 SCK0

 

 

 

X801

 

 

 

 

 

 

 

 

 

 

CONTROL

4

RMC KEY

 

 

 

 

 

 

 

SDI0

 

 

 

 

 

 

 

 

 

 

 

 

 

/POWER

 

 

 

 

 

 

 

 

 

 

 

 

45.1584MHz

 

 

 

 

 

 

 

 

 

SECTION

 

 

 

 

 

 

 

 

 

4

3

2

1

 

 

 

 

 

 

 

 

 

 

 

 

 

(Page 38)

Signal path

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DO

DI

SK

XCS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

: PLAYBACK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EEPROM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

: REC(ANALOG IN)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

: REC(DIGITAL IN)

 

 

 

 

 

 

 

IC804

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

37

 

37

 

 

 

 

 

 

 

 

 

 

Image 37
Contents NEW SpecificationsLCX-4R MZ-R500/R500PC Flexible Circuit Board RepairingDisassembly Table of ContentsTest Mode Electrical AdjustmentsOptical PICK-UP Flexible Board Section Servicing NoteGeneral MZ-R500/R500PC Case Lower Assy Section DisassemblyCase 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 HistoryKey Check Mode Sound Skip Check Result Display 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 Section Electrical Parts ListMain 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.