Sony MDS-JE770 specifications Main

MDS-JE770

6-6. SCHEMATIC DIAGRAM – MAIN SECTION (1/2) – • See page 37 for Waveforms. • See page 56 for IC Pin Functions. • See page 51 for IC Block Diagrams.

CN2

27P

LD-IN

1

LD-OUT

2

D-GND

C680

PROTECT

JUMPER

PROTECT SW

REFRECT

REFRECT SW

SCL

SCL

3

SDA

SDA

EEP-WP

4

EEP-WP

MAIN

5

SHCK

SHOCK

BOARD

XBUSY

6

(2/2)

XBUSY

C426

(Page44)

SWDT

22

7

BD

SWDT

50V

OUT-SW

8

BOARD

OUT-SW

9

CN102

SCLK

SCLK

10

XLATCH

XLATCH

11

SRDT

SRDT

(Page42)

PLAY-SW

12

PLAY-SW

13

SENS

SENS

DIG-RST

14

DIG-RST

SQSY

SQSY

TCE RFE R

ADS

KCO HS

SNE S

NOD L

DOM IN-IT IML

RWP RW

WS- CER

TSR -IG D

WS- YAL P

REC-SW

REC-SW

DQSY

DQSY

R61

CN1

10k

R51

23P

WRPWR

10k

WRPWR

ADDT

XINT

XINT

ADDT

LIMIT-IN

LRCK

LIMIT-IN

100p

LRCK

C62

10k

10k

DADT

LDON

LDON

0.1

DADT

C58

55R

R53

IOP

BCK

REG.GND

MOD

MOD

BCK

R49

MCK.GND

10k

MCLK

k

R44

CN3

10

10k

D-GND

17P

KEY 3

TCE RFE R

L666

KEY3

R50

JUMPER

NC

XBCKI

TIMER

XLATCH

JUMPER

REG.GND

TIMER

L451

STB

CN

CN

CN

CN

CN*

CN*

CN*

CN

3LEDOM*

O2LEDM*

1LEDOM*

0LEDOM*

INDAOL

TUODAOL

OLDAOL

DNG

CN

CCV

ADS

KCOHS

SNES

NODL

DOM

INITIML

RWPRW

WS-CER

TSR-IGD

WS-YALP

46R

XLATCH

D382

72-133T

L662

JUMPER

CN

OUT-SW

NC

LRCKI

PDOWN

10k

10k

10k

10k

10k

10k

10k

*BEEP SW

1SS

JUMPER

OUT-SW

REG.GND

SYS+3.3V

XBUSY

R87

88R

R92

R93

94R

R95

R97

* REC

XBUSY

L660

NC

DADTI

FLCS

EEP-WP

AC

FLCS

EEP-WP

JUMPER

BD

DISPLAY

AC

R1090

SP

*D.VOL 0

CE

DOUT

REG.+5V

BOARD

Q380

10k

SCL

D-OUT

CN103

BOARD

-32V

UN4111-TA

AEP,UK

*D.VOL 1

SCL

R90 100k

PROTECT

(Page42)

CN700

DISP.GND

L450

JUMPER

MUTING

JOG 0

JOG 0

PROTECT

C100

C657

L658

L657 C658

H.+5V

C87

0.01

IC1

0.1

JUMPER

0∝H

0.1

RMC

CONTROL

JOG 1

10

H.GND

RMC

JOG 1

M30803MG-106FP

NC

50V

DIN0

FLCS

FLCS

SWITCH

IOP

L:DIN1/H:CLIP

R41

DIN-0

(Page47)

FLCK

D381

100k

L653

M.GND

C89

0.001

FLCK

1SS133-72

DESTINATION

EPM

R40

DIN1

FLDT

SYSTEM

JUMPER

LATCH

0∝H

DIN-1

FLDT

C88

R91 100k

MODEL SEL

ADA.LATCH

KEY 0

CONTROLLER

M.GND

KEY0

TIMER

0.01

TIMER

ADA.RESET

ADA.RESET

C651

L651

C652

JOG 0

JOG0

KEY 3

KEY 3

MUTE

0.1

JUMPER

0.1

M.+5V

KEY 1

M.+5V

KEY1

KEY 2

KEY 2

XBCKI

JOG 1

JOG1

KEY 1

KEY 1

CLIP-RX

KEY 2

HEADPHONE

DIN0

KEY2

AVSS

CLIP-TX

R33

AMP

JUMPER

KEY 0

KEY 0

KB.CLK-CTL

SCLK

VREF

SCLK

SCLK

IC600

R437

SRDT

SN74HCU04AN

1k

4

AVCC

SRDT

R381

R291

6

SWDT

150k

22

7

R

SWDT

R290

R100

TDL F

KCL F

IN-1A

SCIR S

ETY B

SSV NC

T-N IX

T-TU OX

TSR .S

TUO X

YSQ D

NWO D.P

YSQ S

KLC .BK

ATA D.BK

YSU BIIC

TUO 1A

PEE B*

IKC RL

EWO PIIC

KLC IIC

ATA DIIC

R31

SWDT

WAVE

Q290

100k

CN*

TINX

R435

R436

10k

5

CN*

CN*

DNG

INX

CCV

IMN

JUMPER

SHAPER

2SD1915(F)

56k

330k

IC390(1/ 2)

-T(TA). SO

MUTING

NJM4558D

C396

100

CN390

L390

16V

R9

R4

JW

3P

JUMPER

JUMPER

4.7k

DIN1

R380

R190

TDLF

KCLF

R17

HP(R)

100k

Q190

10k

C391

CMR

R624

2SD1915(F)

R191

GND

-T(TA). SO

2

100

47k

R614

MUTING

22

1

16V

R

HP

HP(L)

KLC .BK

ATA D.BK

YSU BIIC

EWO PIIC

KLC IIC

ATA DIIC

LTC .BK

47k

3

YSQ D

YSQ S

TIN X

BOARD

8

X15

CN790

10MHz

IC390(2/ 2)

C601

(Page47)

NJM4558D

R23

R28

0.01

10k

10k

R613

470k

AEP,UK

R632

C631

1k

0.1

J631

COAXIAL IN

MIX

R3

C12

C16

C19

R631

C166

100

AMP

0.1

0.001

0.0001

0.1

75

R166

LOW-PASS

22k

L668

R623

FILTER

C171

JUMPER

470k

0.0047

IC360(2/ 2)

Q181

R164

C161

R162

IC370(2/ 2)

NJM2114D

2SD1915(F)

R171

C176

R176

NJM2114D

R172

6

10k

220p

10k

R178

-T(TA).SO

22

5

1.5k

1.5k

7

IC641

330

MUTING

25V

680

GP1F38T

R181

7

C172

5

R163

R161

C177

6

0.001

8

10k

8

10k

10k

R515

470p

OPTICAL

R177

100

R514

47

100k

SWDT

CDTI

SDTI

DADT

TRANCIEVER

C361

R516

C515

C165

100

R165

DOUT

0.0001

SCLK

100

100p

CCLK

SDTO

R513

47 ADDT

R554

1

16V

22k

R517

C557

100

C366

LATCH

C516

R512

47

BCK

10pF

DIGITAL

R281

R277

100

100p

CS

BICK

2

C277

10k

100k

100

C517

C641

OUT

16V

470p

R265

R511

47 LRCK

0.1

C276

C272

IC360(1/ 2)

C265

100p

CIF

LRCK

3

OPTICAL

22

R276

2

0.001

NJM2114D

22k

0.0001

R263

R261

R271

25V

680

3

10k

10k

ADA.RESET

1.5k

1

PD

XTALE

1

C519

IC550

C642

C261

R278

Q281

3

R272

220p

0.001

SN74HCUD4AN

4.7

IC621

330

2SD1915(F)

4

2

R262

M/ S

XTI

50V

C621

GP1F38R

-T(TA). SO

1.5k

4

R264

0.1

10k

10k

C520

C522

MUTING

IC500

220

0.1

CLKO

XTO

10V

OSC

IC370(1/ 2)

R266

AK4524

R491

L641

C622

OPTICAL

NJM2114D

C271

22k

VT

TEST

0.0047

C505

L506

330

10∝H

4.7

RECEIVER

C266

C523

C524

0.1

JUMPER

50V

VD

VA

AD/DA

100

0.1

1

0.0001

10V

C504

C491

C490

CONVERTER

DGND

AGND

100

L551

0.1

1000

DIGITAL

16V

JUMPER

6.3V

2

D211

R556

IN2

AOUTL-

VREF

1SS133T-72

100

R492

D111

C492

1.2k

3

(OPTICAL)

1SS133T-72

R552

R551

C552

C550

0.1

C623

AOUTL+

AINL

0.1

0.01

C503

330

1M

0.1

AOUTR-

AINR

0.0022

C551

Q490

IC611

SP

C502

X550

100

10V

2SC945TP-QP

GP1F38R

LINE

0.0022

C554 001. 0

45.1584MHz

+3.3V

C612

AMP

AOUTR+

VCOM

C501

4.7

C500

REGULATOR

50V

C530

0.1

H

55 15p C5

220

C556

0.1

10V

∝

OPTICAL

47pF

555L L1

C553

L552

L349

C611

L523

JUMPER

4.7p

JUMPER

JUMPER

L611

0.1

RECEIVER

C316

IC310(2/ 2)

C213

L522

JUMPER

10∝H

100

2

4

NJM2114D

22

R215

1

16V

25V

47

1

2

DIGITAL

J300

3

IN1

4P

C536

C531

C532

R

0.1

3

(OPTICAL)

ANALOG

L524

JUMPER

0.1

0.1

C613

OUT

0.01

L

15

R

16

MAIN

17

ANALOG

R212

C212

R213

D212

BOARD

IN

C211

R211

18

15k

22

220k

1SS119- 25

(2/2)

L

470p

33k

25V

19

(Page44)

C113

20

C111

C112

R113

C311

6

R115

R111

R112

22

470p

22

220k

100

25V

47

33k

15k

25V

16V

5

7

D112

8

1SS119-25

21

IC310(1/ 2)

22

NJM2114D

EP599

EARTH

PLATE

(CHASSIS)

43

43