Sony MDS-S50 MDS-JE470, BD BOARD2/2 CN102 Page42, DISPLAY BOARD CN701 Page47, 7MAIN BOARD 82/2

MDS-JE470

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.

BD

BOARD(2/2)

CN102

(Page42)

CN3 15P

DISPLAY

BOARD

CN701

(Page47)

J300
4P	R
ANALOG OUT
	L

CN227P

LD-IN

LD-OUT

D-GND

PROTECT SW

REFRECT SW

SCL

SDA

EEP-WP

SHCK

XBUSY

SWDT

OUT-SW

SCLK

XLATCH

SRDT

PLAY-SW

SENS

DIG-RST

SQSY

REC-SW

DQSY

WRPWR

XINT

LIMIT-IN

LDON

IOP

MOD

PDOWN SYS+3.3V AC AC -32V DISP.GND RMC FLCS FLCK FLDT KEY0 JOG0 KEY1 JOG1 KEY2

R178 330

C177 470p

C277 470p

R278 330

C680JUMPER

PROTECT

REFRECT

SCL

SDA

EEP-WP

SHOCK

XBUSY

SWDT

OUT-SW

SCLK

XLATCH

SRDT

PLAY-SW

SENS

DIG-RST

SQSY

REC-SW

DQSY

WRPWR

XINT

LIMIT-IN

LDON

MOD

L451

JUMPER

L450 JUMPER

RMC

FLCS

FLCK

FLDT

KEY 0

JOG 0

KEY 1

JOG 1

KEY 2

	LOW-PASS
Q181	C176	FILTER
		R176
UN4216-TA	22
MUTING	25V	680
R181
*
	R177
	100k
R281	R277

*100k

		C276
		22	R276
		25V	680
Q281	*R181,281
UN4216-TA
MUTING	JUMPER	US,CND,SP
	10k	AEP,AUS,HK,UK

C316 100 16V

C4262250V

			C171
			0.0047
IC370(2/2)			R172
NJM4558D
	5		1.5k
7			C172
	6		0.001
8
C361
100
16V
	C366
	100
	16V		C272
	2		0.001
1	3
4			R272
			1.5k
IC370(1/2)
NJM4558D			C271
			0.0047
			IC310(2/ 2)
2		4	NJM4558D
3			1

Q380

UN4111-TA

MUTING

CONTROL

SWITCH

D381 1SS133T-72

	C166		R166
	0.0001		22k	MIX
	IC360(2/	2)		AMP
	NJM4558D		R164	C161	R162
R171		6	10k	220p	10k
1.5k	7
	8	5	R163		R161
			10k		10k
			R165	C165
			22k	0.0001
	IC360(1/ 2)		R265	C265
			22k
	NJM4558D			0.0001
R271		3
1.5k	1
	4	2
	R266
	22k
	C266
	0.0001
LINE	C213		R215
	22
AMP	25V		47

FLCS

JOG 0

JOG 1

KEY 2

KEY 1

KEY 0

R381 150k

10k	10k
R87	R88
C88
0.01

R380 100k

R263 10k

R264 10k

10k	10k	10k	10k	10k
R92	R93	R94	R95	R97
				R1090	US,CND,SP
				10k
					C87	0.01
					C89	0.001
						R90 100k
				R1091 10k AEP,AUS,HK,UK

R100 100k

		R515
	SWDT	100
	SCLK	R516	C515
		100	100p
		R517	C516
	LATCH	100	100p
			C517
			100p
	ADA.RESET
			C519
			0.001
			C520
	IC500		220
			10V
	AK4524
R261
10k			C523
	AD/DA		100
C261			10V
	CONVERTER
220p
R262
10k

R61

TCE RFRE

ADS

KCO HS

SNE S

NOD L

DOM IN -ITIML

RWP RW

WS-C ER

TSR -IGD

WS-Y APL

10k

10k

R51

0.1

100p

10k

10k

C62

C58

R55

R53

STB

CN

CN

CN

CN

CN

CN*

CN*

CN*

CN

3L* EDO M

2L* EDO M

1L* EDO M

0L* EDO M

INDA OL

TUO DAO L

OLD AOL

DNG

CN

CCV

TCE FRER

ADS

KCO HS

SNE S

NOD L

DOM

INIT IML

RWP RW

WS-C ER

TSR WS- -IGD YAL P

XLATCH

*BEEP SW

OUT-SW

* REC

XBUSY

FLCS

EEP-WP

*D.VOL 0

CE

*D.VOL 1

SCL

JOG 0

IC1

PROTECT

JOG 1

M30803MG-107FP

NC

IOP

L:DIN1/H:CLIP

DESTINATION

SYSTEM

EPM

MODEL SEL

ADA.LATCH

CONTROLLER

TIMER

ADA.RESET

KEY 3

MUTE

KEY 2

*R17

XBCKI

KEY 1

CLIP-RX

JUMPER

US,CND,SP

AVSS

CLIP-TX

10k

AEP,AUS,HK,UK

KEY 0

KB.CLK-CTL

VREF

SCLK

AVCC

SRDT

R

SWDT

ATA D.BK

YSU BIIC

EWO PIIC

TDFL

KCL F

IN-1A

SCIR S

CN*

CN*

CN*

ETY B

SSV NC

T-IN X

T-TU OX

TSR .S

TUO X

DNG

INX

CCV

IMN

YSQ D

NWO D.P

YSQ S

KLC .BK

TUO 1A

TINX

PEE B*

IKCR L

KLC IIC

ATAD IIC

R4

*

JUMPER

R17

TDL F

KCL F

CMR

YSU BIIC

R

KLIICC

ATAIICD

10MHz

YSQD

YSQS

TINX

EWO PIIC

X15

R23

R28

10k

10k

R21

R22

10k

10k

R3

C12

C19

JUMPER

C16

0.1

0.001

0.1

	CDTI		SDTI		R514	47 DADT
	CCLK		SDTO		R513	47 ADDT
	CS		BICK		R512	47	BCK
	CIF		LRCK		R511	47LRCK
	PD		XTALE
	M/ S		XTI
C522
0.1	CLKO		XTO
	VT		TEST		C505		L506
C524			VA		0.1		JUMPER
	VD
0.1					C504
			AGND		100
	DGND				10V
	AOUTL-		VREF				D211
					D111		1SS133T-72
			AINL		1SS133T-72
	AOUTL+				C503
	AOUTR-		AINR		0.0022
					C502
			VCOM		0.0022
	AOUTR+			C500	C501
C530					0.1
				220
0.1				10V
L523		JUMPER
L522		JUMPER
							C536
							0.1
L524	JUMPER

R50 JUMPER

R41 100k

R33 JUMPER

R31 JUMPER

C531 0.1

R49
10k
10k	R44
	10k
R46
XLATCH
OUT-SW
	XBUSY
EEP-WP
	SCL
PROTECT
R40
JUMPER	LATCH
ADA.RESET
	SCLK
	SRDT
	SWDT

C532 0.1

D38272-1SS133T

C100 10 50V

SCLK

SWDT

R855

JUMPER

R556 330

C556 47pF

R851 10k

C557 10pF

R552 330

.0 C554001

∝1 L555H

		L668
		JUMPER
	R554
	330
		IC550
		TC7WHU04FU
		(TE12R)
		OSC
		L551
		JUMPER
R551	C552
	0.1
1M
		C551
	X550	100
		10V
	45.1584MHz
C555 12p	C553	L552
	4.7p	JUMPER

	C492
C550	0.1
0.1
	Q490
2SC945TP-QP
	+3.3V
	REGULATOR
	L349
	JUMPER

		ADDT			ADDT
		LRCK
					LRCK
		DADT
					DADT
		BCK			REG.GND
					BCK
					MCK.GND
					MCLK
	L666				D-GND
				NC	XBCKI
	JUMPER
					REG.GND
	L662			NC	LRCKI
	JUMPER				REG.GND
	L660			NC	DADTI
	JUMPER				REG.+5V
					D-OUT
	C657	L658	L657	C658	H.+5V
	0.1	JUMPER	0UH	0.1	H.GND
DIN0					DIN-0
DIN1		L653			M.GND
		0∝H			DIN-1
	C651	L651		C652	M.GND
					M.+5V
	0.1	JUMPER		0.1
					M.+5V
DIN0
			IC600		R437
		SN74HCU 04AN			1k
R435	R436		WAVE
56k	330k	SHAPER
DIN1
					R614
					47k
		C601
		0.01

R623 470k

R491
330
C491	C490

0.11000

6.3V

R492 1.2k

		IC611
	C612	GP1F38R
	4.7
	50V
	C611	OPTICAL
L611	0.1	RECEIVER
10∝H		1
		2	DIGITAL IN
			(OPTICAL)
		3
C613
0.01

1 2 3 4 5 6

7MAIN

BOARD

8(2/2)

9	(Page44)
10
11
12
13
14
	CN1
	23P

BD BOARD(2/2) CN103 (Page42)

15 16

	R
ANALOG IN
	L

C211	R211	R212	C212	R213
		15k	22	220k
470p	33k		25V
C111	R111	R112	C112	R113	C311
470p			22	220k	100
	33k	15k	25V		16V

6
5	7
	8

IC310(1/ 2)

NJM4558D

	D212
	1SS133T-72
C113	R115
22
	47
25V
	D112
	1SS133T-72

17MAIN

BOARD

18(2/2)

(Page44)

20

43 43