Sony R501PC service manual Main Board, Block Diagram Audio Section

Sony R501PC service manual 64V1 PWM, 14 S14, 10Laser, 00ADJ OK, 14SetTmp, 11###S Sony R501PC service manual 12HrefPw, 12###S, 13WritPw, 13###S, Configuration of overall adjustment Sony R501PC service manual 00Assy, 35Ofst, 00CD OK, 00MO OK Sony R501PC service manual 62***S20, 62***S30, 0000TimeMK, 67***S00, Mode Settings Sony R501PC service manual 67***S67, 68***S20, 68***S01, 43Resume, 43ResClr Sony R501PC service manual Section Diagrams, IC PIN Function Description Sony R501PC MIC Sense, Xtest, MIFVSS3, Set Key, Rec Key, Half Lock SW, Avss, Vdiosc, Osci, Osco, Vsiosc, Vrefl, Vrefr, Pco Sony R501PC DSPVDD0, DSPVSS0, Xtsl, DIN1, Lrck, Mvci, DSPVDD1, DIFVDD0, DIFVSS0, Apcref, Lddr, Frdr, FS4, DSPVDD2 Sony R501PC Sldw, Slcu, Slcv, Slcw, DIFVDD1, DIFVSS1, Efmo, MNT2, Sense, Recp, DRAMVSS0, DRAMVSS1, Tsb Slv Vdd, TSB Slvi Sony R501PC Clk Sel, Open Close SW, Gnd Sw, SET CODE0, SET CODE1, SET CODE3, MIFVSS1, SI0, SO0, SCK0, Beep, Vd Sel, Xcs Nv Sony R501PC service manual Xhold SW, Sycn REC, Sync Level, Flashvdd, Flashvss, Vlon, Sleep, Ffclr, XHP Stby, MIFVSS2, TEST2 Sony R501PC service manual Main Board, Block Diagram Servo Section
Sony R501PC service manual Main Board, Block Diagram Audio Section
Sony R501PC service manual Main Board 3/3 System CONTROL/POWER Section, Block Diagram System Control / Power Section
Sony R501PC service manual Waveforms, Common note on Printed Wiring Board
Sony R501PC service manual Side a, Printed Wiring Board Main Section Refer to page 33 for Note
Sony R501PC service manual Semiconductor Location Side B
Sony R501PC service manual Ic B/D
Sony R501PC service manual Except US, CND Model
Sony R501PC service manual C323 R314 C308 AP310 C102 C312 C307
Sony R501PC service manual IC Block Diagrams, IC501 SN761057DBT
Sony R501PC service manual IC701 SC111257FCR2
Sony R501PC service manual IC601, IC901
Sony R501PC service manual IC301 AK5354VT, IC302 TA2131FL Sony R501PC Section Exploded Views, Panel Section, Case Upper Silver, Case Upper Blue, Sheet LCD WINDOW, Adhesive Sony R501PC service manual Chassis Section, 54 A-3323-653-A Main BOARD, Complete Except US,CND Sony R501PC service manual MD Mechanism Deck Section MT-MZR500-172 Sony R501PC service manual Section Main Electrical Parts List Sony R501PC service manual Ceramic Chip 9PF, Diode UDZ-TE-17-2.4B, Jumper Resistor, Metal Chip, Except US,CND Sony R501PC JACK, DC Polarity Unified Type, COIL, Choke, Inductor Chip, Transistor, Fet, Resistor, Res-Chip, Short Sony R501PC Network Resistor, Switch, SWITCH, Slide Hold, Filter, FILTER, Chip EMI Common Mode, Thermistor, Miscellaneous Sony R501PC Accessories, CONNECTOR, Optical Except R501US,E, English,Russian,Hungarian Polish,Czech,Slovakian, Italian AEP Sony R501PC service manual Memo Sony R501PC service manual Revision History, Date Description of Revision
Page 31

MZ-R501/R501PC

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 30)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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 32)

 

 

 

 

 

 

DIVIDER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q301

 

 

 

 

 

 

 

 

MCLK

 

 

 

 

 

 

BEEP

MUTE

STBY

 

 

 

 

 

 

 

 

 

 

 

16

PDN

 

 

 

 

 

 

STANDBY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

 

 

 

 

 

 

15

17

18

 

 

 

 

 

 

 

 

70

69

203

204

 

 

71

 

 

29

30

215 192 191

 

218

240

 

 

 

VC B+

AP302(RVCC)

 

 

 

XBCK

LRCK

ADAXCS

ADAXPD

 

 

FS256

 

 

AOUTL

AOUTR

XOPTCTL XJACDET

OPTDET

 

MUTE

STBYXHP

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

181

SCK0

 

 

 

 

OSCO

 

 

 

 

 

 

 

 

 

 

 

XCSNV

OSCI

 

 

 

 

219

24

 

 

25

SYSTEM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SDI0 SDO0 SCK0

 

 

 

 

 

 

 

CONTROL

4 RMC KEY

 

 

 

 

X801

 

 

 

 

 

 

 

 

/POWER

 

 

 

 

 

45.1584MHz

SECTION

 

4

3

2

1

DO

DI

SK

XCS

EEPROM

IC804

(Page 32)

Signal path

: PLAYBACK

: REC(ANALOG IN)

: REC(DIGITAL IN)

31 31

Page 30 Page 32
Image 31 Sony R501PC service manual Main Board, Block Diagram Audio Section
Page 30 Page 32
Contents LCX-4R SpecificationsMZ-R501/R501PC Flexible Circuit Board RepairingDiagrams Table of ContentsElectrical Adjustments DisassemblyOptical PICK-UP Flexible Board Section Servicing NoteGeneral Looking at the controlsCase Lower Assy Section DisassemblyCase Upper Assy Main Board LCD ModuleMD Mechanism Deck Service ASSY, OP Motor Flexible Board Holder AssyDC Motor M601, DC Motor M603 DC Motor M60200 6 Section Test Mode00Manual Configuration of Test ModeManual Mode Transition method in Manual Mode11072A1D 113A4S1D11OFEJ1D 11063B1DDescription of Indication History Reset the error display codeDescription of Error Indication Codes Setting method of Reset the Error Display CodeKey Check Mode Sound Skip Check Result Display Mode88RMC OK 88RMC OK 32Pw-T W 21Reset21ResOK? 21Res72V5dat 62 S0171V5num 71 S2000ADJ OK 64V1 PWM14 S14 10Laser13WritPw Configuration of overall adjustment12HrefPw 12###S00MO OK 00Assy35Ofst 00CD OK0000TimeMK Mode Settings62***S20 62***S3043Resume 67***S6768***S20 68***S01IC PIN Function Description Section DiagramsSET KEY MIC SenseXtest MIFVSS3Xtsl APCDSPVDD0 DSPVSS0Slcw SldwSlcu SlcvSET CODE0 CLK SELOpen Close SW GND SWFlashvdd Xhold SWSycn REC Sync LevelMain 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 33 for NoteSemiconductor Location Side B IC B/D Except US, CND Model C323 R314 C308 AP310 C102 C312 C307 IC501 SN761057DBT IC Block DiagramsIC701 SC111257FCR2 IC901 IC601IC302 TA2131FL IC301 AK5354VTCase Upper Blue Section Exploded ViewsPanel Section Case Upper Silver54 A-3323-653-A Main BOARD, Complete Except US,CND Chassis Section58 3-225-632-01 Spring LIMITER, Compression MD Mechanism Deck Section MT-MZR500-172 Section Main Electrical Parts List Jumper Resistor Ceramic Chip 9PFDiode Diode UDZ-TE-17-2.4BInductor Chip JACK, DC Polarity Unified TypeInductor COIL, ChokeNetwork Resistor SwitchSWITCH, Slide Hold FILTER, Chip EMI Common ModeItalian AEP AccessoriesCONNECTOR, Optical Except R501US,E ENGLISH,RUSSIAN,HUNGARIAN POLISH,CZECH,SLOVAKIANMemo Date Description of Revision Revision History
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