Sony MDS-NT1 service manual SWDTPage

MDS-NT1

6-6. SCHEMATIC DIAGRAM – BD Board (2/2) – • See page 38 for Waveforms.

(2/2)

A1

A2

A3

A4

A5

A6

A7

A8
A9
BB9
C235	0.1	C230	0.1
A10	R122 10k		TP162
		C251	0.1
XLRF			TP144
CKRF			TP161
DTRF			TP160
A11			TP165
		R121
	TRDR 2.2k
	TFDR
	FFDR
	FRDR
	SRDR		TP158

TP1002

L122

C206

C240

TP1001

C215

0.033

R212

C219

100

0.1

330k

100p

6.3V

R207

150

C220

0.47

C242

BB7

6BB

TP113TP156B5B

R201330B4B

B3B

2BB

TP146

C221R2170110k.0

8BB

R2081k

330R209

R21033k

0022C205.0

100kR214

0.1

1BB

TP125

TP101

C216 R211

2.2

1M

R202

R203

680

100

C241

TP145

TP164

0.1

TP10

APC

DCHG

AVS2

AVD2

ET

SE

ADRB

ADRT

ADIO

VC

AUX1

FE

ABCD

MTO B

PEAK

CLTV

FILO

FILI

PCO

AVS1

RFI

BIAS

ASYI

ASYO

AVD1

TEST2

TEST1

TEST0

DRVSS1

DRVDD1

ADFG

A03

VDIO1

A04

VSIO1

VSC2

F0CN

VDC2

VDC3

A02

VSC3

A05

XLRF

A01

CLRF

A06

DTRF

A00

APCR

A07

LDDR

A10

TRDR

A08

TFDR

A09

FFDR

DIGITAL SERVO SIGNAL PROCESSOR,

XRAS

FRDR

XCAS

DIGITAL SIGNAL PROCESSOR,

FS4

EFM/ACIRC ENCODER/DECODER,

D1

SRDR

SHOCK PROOF MEMORY CONTROLLER,

D2

A03
A04	C253
	0.1
A02		D-RAM
A05		IC152
A01		MSM51V17400F-
		50TS-K
A06
A00	D3	D2
A07	D0	D1
A10	XWE	XCAS
A08	XRAS	XOE
A09		A09
XRAS
XCAS	A10	A08
D1	A00	A07
D2	A01	A06
	C909

S105

(REC)

TP935 CC2

S104

(PLAY)

TP931 CC3

S103

(OUT)

TP927 CC4

CC5 TP920

S101CC6 TP919

(LIMIT IN)

CC1

	TP942
	TP941
	TP940
CC1	TP939
XINT	TP938
	TP937
DQSY	TP936
CC2
SQSY	TP934
	TP933
SENS	TP932
CC3
SRDT	TP930
XLAT	TP929
SCLK	TP928
CC4
SWDT	TP926
MNT2	TP925
MNT1	TP924
	TP923
	TP922
	TP921
	CC5
	CC6

S102	S102-1
-1	REFLECT RATE
-2	DETECT

S102-2

PROTECT

DETECT

CN102

27P

MOD

IOP

LDON

LIMIT-IN

XINT

WRPWR

DQSY

REC-SW

SQSY

DIG-RST

SENS

PLAY-SW

SRDT

XLATCH

SCLK

OUT-SW

SWDT(Page 44)

MNT2(XBUSY)

MNT1(SHCK)

EEP-WP

SDA

SCL

REFRECT SW

PROTECT SW

	SFDR
	SPRD
	SPFD
(Page 40)
A12
	TP110
	C231	0.1
A13	C234
	0.1
	C250
	0.1

TP190

A14

A15

C252 1.0

A16

A17

A18

A19

SFDR

ATRAC ENCODER/DECODER

D0

IC201

SPRD

CXD2664R

D3

SPFD

A11

FGIN

DRVSS0

TST1

DRVDD0

TST2

XOE

TST3

XWE

EFMO

FS256

VDIO2

XBCK

VSIO2

LRCK

VDC4

DADT

VSC4

ADDT

MDDT1

NT2(XBUSY)M

VSC1

NT0(FOK)M

NT1(SHCK)M

MNT3(SLOC)

VDC0

DTSW

SCLK

XLAT

VSC0

SRDT

SENS

XRST

SQSY

DQSY

RRPW

XINT

XT

VDIO0

OSCI

OSCO

OSCN

VSIO0

XTSL

DIN0

DIN1

DOUT

DATA1

LRCKI

IXBCK

VDC1

TP148

TP149

TP12

L899

0

TP8

0

R298

1k

0

0

100

R808

R281

R216

R218

R219

R299

0

0

C809

C807

X801

TIDA D

IKC RL

IKC BX

1 90MHz4

C214

4.7

0.1

0IN D

1IN D

TUO D

1TN M

2TN M

TDW S

LKCS

TAL X

TDR S

SN ES

YS QS

YSQ D

0.01

2

3

TIN X

L801

C209

100p

C211 C212 R205

R206

100p 100p

10k

10k

		D0	22	A02					A05
		D3	10V	A03					A04
	C233
	0.1				C175
					0.1
	XOE
	XWE
R227	100
R226 100		XBCK
R225 100		LRCK			IC195
					BR24C16F-E2
R224 100		DADT			(NOT SUPPLIED)		R303 R302 R301
R228 100		ADDT					10k	10k	10k
					A0	VCC
					A1	WP
					A2	SCL
					GND	SDA
									C302
					EEPROM				0.1
						IC926
						NJM2391DL1-26
C254	C255			L10		O	I
0.01	0.1						G
					1.0
				C905	C904
				100		+2.6V REGULATOR		C998
				6.3V				0.1
				L8
				C1102		IC933
						BA033FP-E2
				0.1
				C908		O	I
							G
				10
					C902
					0.1
				C903			TP169
						+3.3V REGULATOR	GND C999
				100
									0.1
				6.3V

	C194
	0.1
ADDT	TP917
LRCK	TP916
DADT	TP986
	TP911
XBCK	TP914
R178	TP913
0	TP912
XBCKI	TP987
C301
0.1
LRCKI	TP899
DADTI	TP999
	TP910
DOUT	TP909
C901
100
6.3V
0IN D	TP908
1IN D	TP907

C907

0.01

D-GND

LD-OUT

LD-IN

CN103

23P

ADDT

LRCK

DADT

GND

BCK

MCKGND

MCLK

D-GND

XBCKI GND LRCKI GND DADTI +5V DOUT H+5V

HGND

DIN0

MGND

DIN1

MGND

M+5V

M+5V

M103

(LOADING)

(Page 44)

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