Sony CDP-270 Schematic

SCHEMATIC DIAGRAM

Spis schematów

INDICATOR TUBE

PGM

SHUFFLE

1

<8>

<10>

<13>

+5V

R305

33k

R306

33k

5

MDS

PLAY

130µSEC

MAIN BOARD

FLD301

FLUORESCENT

SPACE

234567

9

10 11

2

1

6.9 on

4

SYSTEM CONTROL

R304

33k

D3

1SS132T-73

D4

1SS132T-73

D5

1SS132T-73

3

38

7

4

5 6

8

7Q

mI

<4>

<5>

<6>

<7>

4

Q5

BAIL4M

IC6

<17>
<19>

<21>

<24>

<4>

<5>

<6>

<7>

<9>

<11>
<12>

<14>

<15>

<16>

<18>
<20>

<22>

<23>

<25>

TIME

S1 S4 S7 S10 S12

S3

5V

0V

MSC6458-32SS

33

RESET

5

34

TEST

35

VL DOWN

36

VL UP

TIMER

37
38

TF SELECT

39

8G

4

7G

40

8

6G

41

8

5G

42

8

43

4G

4.3

3G

44

4.3

2G

45

4.3

1G

46

4.3

47
48

o

14.0

n

49

14.0

m

50

23.0

+30V

51

38

l

52

36.8

53

k

4.8

54

j

4.8

55

i

0

h

56

0

57

g

18.6

f

58

9.3

59

e

18.7

60

d

18.7

61

c

23.0

62

b

9.5

63

a

9.5

VDD

64

5

AUTO

SPACE

S5S2

S6 S9 S11 S13

9

FE

PLAY:

APPROX. 100VmVp-p

-

STEP

FADE REPEAT 1 A-B

6Q j i

k

<8>

REPEAT

8

12

13

<9>

<10>

IC6

(1.2~2.4)

OPEN/

CLOSE

10 11 12 13 14

9

14

17

19

15 16

5Q h

<11>

<12>

<13>

2.3

OSC0

OSC1

2.4

LOAD IN

LOAD OUT

OUT SW

LD ON

IN SW

KEY 5

KEY 4

KEY 3

KEY 2

0.3(5)

0(5)
5(5)

SQ CLK

SUB Q

EMPS

4.6(0)

A.MUTE

AF.ADJ.

5

SCDR

SYNC IN/SIRCS

SENSE

SYNC OUT

0(5)

PRG L

PRG D/DATA

PRG CK/CLK

PLLSW

PROGRAM

S8

EDIT/

TIME FADE

20 21

18

g f 4Q e3Qd2Qc b 1Q a

<15>

<16>

<14>

32

GND

31
30

29

0

28

0

27

5

26

0

25

0

24

0

23

0

22

0

21

0

KEY1

20

0

KEY0

19

0

FOK

18

GFS

17
16
15
14

13
12

ADJ.

5

11

5

10

9

4.8

8
7

5

6
5

XLT

4

5

3

0

2

5

1

0

(0)

START:(4.8)

SHUFFLE

CHECK

0V

<17>

22

<18>

1

6

C311
560p

24

25

23

<20>

<19>

<21>

X301

4MHz

4.8 (OPEN;5)

R301

4k7

CONTINUE

CLEAR

WDCK

22µ SEC

C302
100µ

S14

S15

S16

26 27

<22>

10V

C313
560p

C312
560p

R302

28

<23>

<24>

ADJ

AF ADJ

4k7

LD MOTOR

BOARD

LOADING

MOTOR

M103

EDIT

16

15

30

31

29

6.9

<25>

+5V

Q5

+32V SWITCH

C303

R320

1µ

10k

50V

R303

4k7

5Vp-p

0V

I/O SWITCH

SL-SP MOTOR

BOARD

IN/OUT SW

M

CN200

DR

CN DS

OUT

S701

CN DS

G

G

IN

LOAD

CN204

DR

IC4

IC5

DRIVE AMP

OPEN:4.4

CLOSE; -4.4

OPEN:.1.7

OPEN:2.3

R237
130k

0

R235
150k

R233

33k

R234
130k

R232

47k

R216

10k

<1>
<2>

R236
150k

www.serwis-elektroniki.com.pl

ELEKTRONIKI

IC3

<3>

C301

10µ
50V

R307 1k

R308 1k

R309 1k

CN301

132

REMOTE

CONTROL

DETECTOR

IC13

GP1U52

IC13

SENSOR BOARD

10

TE

PLAY:

APPROX.500mVp-p

0V

FOCUS/

TRACKING/

SLED

SERVO

IC3

CXA1082BS

C227
100µ

10V

MUT

2

7

C210

480n SEC

BOARD

SPINDLE

SLED

MOTOR

M101

M

IB101

SLED

CXA1291P

0

6

0

5
4

3

(-0.7)

2

0

1

0

R215
510k

C220

10000p

5(5)

24

25

-5

C226

1µ

50V

MDP

MOTOR

M102

LIMIT

IN SWITCH

S101

M

IB102

CN200A

LIN

SPD

GND

CN203 PH WHT

IC5

R229
120k

+

+

7

-

-

8
9

O

O

0

-8.6

O

10

-

11

8.4

+

12

R231

4k7

(-5)

R214

3k3

-4

00 0 00 0 0

23

21

20 19

22

SL-

SL0

FEST

SENS

SSTOP

XRST

AVEE

COUT

DIRC

27

0

C221

4700p

R220
100k

5V

0V

DATA

29 30

28

5

R218

22k

11

PLAY:

26

0
0

0

R240

R213

SL+

RF

3k3

82k

XLT

R230

6k8

18

17

TA-

CLK

31

32

R219

C222

C226 1µ 50V

R310

100k F

R319 10k

C305

0.47µ 50V

C309

1000p

FOCUS

COIL

FD

C233

0.1µ

C238

0.1µ

C234

R225

33k

C231

C219 0.1µ

5

15 14

16

TA0

AVCC

DGND

BW

34 35

33

560

4µ7
50V

Q3BIA4M

Q4 BALL4M

1.3Vp-p

BU-5 OPTICAL PICK-UP B LOCK (KSS-150A)

LASER
DIODE

COIL

G

VR

PD

LD

FG

CN202 PH BLU

C236

47µ
16V

0

+

6

5

-

4

O

0

3

O

-

2

1

+

0

R238

18k

R228

3k3

50V

C217 0.033µ

R212 130k

00000000

0

11

12

VCDF

37

Q60

FE-

3.5V

8

10 9

FE0

FS3

FLB

8.6V

LOCK

MDP

38

41

39 40

(5) 0

(2.6) 0

C224 1000p

4.6

24
23
22

C304

1µ 50V

21
20
19
18
17

0

16

5

15
14

5

R311

100k F

R313
100k

13

5

12

11

10

9
8
7

0

22k

6
5
4

R314

3
2
1

R315

1M

6

CN PH RED

IC4

CXA1291P

C235

47µ
16V

0

+

7
8

0

-

9

O

8.6

10
11

8.4

12

C239

2200p

R239

18k

R211 4k7

C216 0.1µ

C215 2200p

6

5 4

7

FE

VG

FSW

43

5

5

SCDR

SUBQ

SBSD

EXCX

CRCF

MUTG

SENSE

CNIN

XRST

DATA

XLT

CLK

VSS

PDO

TEST

VC01
VC00

LOCK

ASY

EFM
MDS

MDP

MON

FSW

2.6

8

ATSC

SPDL-

DVCC

45

44

C228
100p

R221
3k6 F

RV205

1k

R222

10k

0(0)

START:

(4.8)

5

SQCK

26

25

27

SQEX

0(1.2~2.4)

4.6(0)

5(5)

5(4.6)

2(3.6)

2.4

2.4

4

2.6

2.4

0(3)

0(2.8)
0(5)

LRCK

WDCK

79

80

78

2.6

BCK

240n SEC

TZC

PPDL0

R317

FGD

MON

42

R316

(2.8) 0

1k

!

R224

3

46

28

DOTX

10

C232

0.1µ

R205

91

C240

560p

TEI

RV204
22k

-4.4

2

TE

WDCK

47

2.5

0

(5)

GFS

DFCT

FOK

29

C214

1000p

Q2

2SB

1013

0(2)

TP

S

5

LD-

C212

R204

47µ

22k

16V

TES

-5

1

DVEE

MIRR

FES

48

0

0.3(5)

R223
100k

RF PLL FREQUENCY

Q3,Q4

PLL SWITCH

5

33 34

30

32

31

DB07

DB06

DB05

VDD

DB08

RV203

IC7

CXD1125Q

DIGITAL SIGNAL PROCESSOR/

CLV SERVO

7

1k

DATA

77

0
(2.6)

C210

76

C210

75

2.6

C4LR

R318

1k

VDD

GTOP

RA0V

72 71

73

74

5

8

5V

0V

Q2

LASER SWITCH

2SB1013TP

R203

C213

1k

0.1µ

E-F BALANCE

-1(-1.3)

C211

0.033µ

(-1.3)

FOCUS B.BIAS

RV202

R206

4k7

18k

22k

10

TEO

RV204

TRACKING GAIN

SPD

GFS

C310

0.1µ

35

37

36

383940

DB04

DB03

DB02

DB01

UGF9

PLCK

WFCK

RFCK

70

68

69

67

2.6 2.6

12

XTAL

62n SEC

R202

22k

RV201

22K

15 1413121110 9 8 7 6

E1

VR

CC2

VEE

CC1

1.3

16

17

181920

-5 0

R207

18k

C209

100µ

10V

C210

4700p

R208

4k7

FE1

FOCUS GAIN

RA04

RA03

RA01

RA02

RA05

RA06

RA07

RA08

RA09

RA10

RA11

RAWE

RACS

C4W

VSS

XTAL

XTAD

MD1

MD2

MD3

SLOB

PSSL

APTR

APTL

C1F1

C1F2

C2F1

C2PO

C2FL

C2F2

65

66

2(0)

TQ

10µ
50V

100µ

10V

TG2

PD1

0

R312
100k

5

TD

R226

270k

0.5

TG0

TSET

C223

47µ
16V

C225

1µ50V

5

TRACKING

R227

10

C218 3µ3

13

SRCH

36

0

BAIL4M

SWITCH

3

C306

0.033µ

DETECTOR

FEKA

G

00

00

F

E

E0

VC

FE

DFCT

BIAS

TE

FE

21 22 23

0

0

-4.4

FE0

9

EFM

RST

IC8

LC9600P

-144

A3

41

A4

42

A5

43

A6

44

A7

45

A8

46

A9

47

A10

48
49
50
51
52
53
54
55
56

5

57
58
59
60
61
62
63
64

5.4V

-0.4V

B

MIRR

C203

0.01µ

0

0

C

0

PD2

-3.6

C202

0.01µ

C206

0.47µ
50V

1.2(2)

4(2)

0

CP

ASY

CN201 PH BLK

D

C204

18p

C205

18p

-5

LD

PD

PD1

CB

DGND

24 25 26

0

-4.4

R209
100k

2.8

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.6

CN PH

WHT

R201

24k

0

4.5(3.3)

5 4 3 2

P/N

RFE

ASY

EFM

FOK

27 28 29

2.5

2.4

(5)

GND

12
11

I/03

10

I/02

9

I/01

8

A01

7

A02

6

A03

5

A3

4

A4

3

A5

A6

2

A7

1

C308 0.1µ

REG

RF0

0.3

11

0 (0.8)

1

RF1

LDON

30

(0) 5

2.7

4.4

2.6

2.6

0

VCC

C307

0.1µ

I/04

I/05

I/06

I/07

I/08

A10

WE

VCC

SW BOARD

IC12

D6

-9V

+9V

IC2

CXA1081S

RF

C201

2200p

RF AMP/SIGNAL PROCESSOR/

LASER ON CIRCUIT

IC1

M5294P

+/- 5V REG.

5

CS

OE

A9

A8

R210

1k

C208
100µ

10V

IC8

16-BIT RAM

2

13

2

14
15
16
17
18
19
20
21
22
23

24

C107

4µ7

3.2

1.1

8

7 6 5

DEL

+3.4

RST

R.D

9

10 11 12

1.1

5

0.6

C106
100µ

10V

C112

1µ

50V

C110
100µ

10V

-5V

+5V

C401

0.1µ

2.6
(2)

2.6
(2)

2.4

C412

0.1µ

DATA

THE COMPONENTS IDENTIFIED BY MARK OR DOTTED LINE WITH

!

MARK ARE CRITICAL FOR SAFETY.

REPLACE ONLY WITH PART NUMBER SPECIFIED.

ALL CAPACITORS ARE IN µF UNLESS OTHERWISE NOTED
pF:µµF 50WV OR LESS ARE NOT INDICATED EXCEPT FOR
ELECTROLYTICS AND TANTALUMS.

ALL RESISTORES ARE IN OM AND 1/4W OR LESS UNLESS
OTHERWISE SPECIFIED.

: INTERNAL COMPONENT
: ADJUSTMENT FOR REPAIR

VOLTAGES ARE TAKEN WITH A VOM.(INPUT IMPEDANCE 10M OM)
VOLTAGE VARIATIONS MAY BE NOTED DUE TO NORMAL PRODUCTION
TOLERANCES.

WAVEFORMS ARE TAKEN WITH A OSCILLOSCOPE.
VOLTAGE VARIATIONS MAY BE NOTED DUE TO NORMAL
PRODUCTION TOLERANSES.

-5

2 1

4 3

Q

-5

P.HA

-VCC

SW

+5

+V

+5

15 16

13 14

1.3

5

C105
100µ

10V

C402

IC9

DIGITAL FILTER

R401

330

X401

16.9MHz

2.5

5

9 8 7

INIT

PROG L

10 11 12

55

LRCK

PROG CK

0

6 5

DATA

PROG D

13 14

3.6

R402

330

(4.4)

OPEN:5

BAL

VREF

15p

2.4

BCK

BCK

-8.4

-VCC

+VCC

C108

10µ
50V

8.4

2.4

5

VDD

2.502.5

CIRCLED NUMBERS REFERTO WAVEFORMS.

M5231TL

C403

15p

3.0

0.5

4

3 2 1

B/4

XIN

X OUT

VSS

WDCK

LRCK

DATA

15

16 17 18

R404

R403

330

1K

CXD2550P

C109

10000p

12

TST1

18/16

R405

1k

IC9

!

IC12

M5231TL

C104

10µ
50V

-5

CXD1161P-3

www.serwis-elektroniki.com.pl

D1
RD6.8
ES-T2

R103

39.6

S

1k

R102

3k3

Q1

2SK381 TP-C

REG SWITCH

-9V

C101

2200µ

16V

C102

4700µ

16V

IC10

D/A CONVERTER

5

10

9 8 7

VDD

DATA

TST0

11

121314

IC10

C404

0.1µ

2.8

+9V

BCK

TST1

B501

-1

S501

-2

POWER

OFF

ON

CN DA

<2>

CN101

DR

PT1 POWER TRANSFORMER

7 5

<1>

8

2.8

D10

10E2

-TA2

C103

100µ

63V

AC

9

10

35.6

AC

11

12

7.3

AC

13

7.3

AC

14

NOT REPLACEABLE

BUILT IN TRANSFORMER

<3>

R101

68k

38

1.8

43.5

1
2
3

39.6

4
5

IC12

+30V REG.

D6

10E2-TA2

D7

10E2-TA2

D8

10E2-TA2

D9

10E2-TA2

3

VCO1

120n SEC

C405
100µ

10V

R406

1K5

5

2.6

DATA

TST2

5

2.60

WDCK

IF

6 5

LRCK

GND

15 16

3.4

4

3 2 1

ELEKTRONIKI

VDD

VRH1

VRH2

GND

VRL2

18 19 20

CH10

NC

CH20

WDCK

VRL1

17

SIGNAL PATH

:CD

VOLTAGE AND WAVEFORMS ARE
DC WITH RESPECT TO GROUND
UNDER NO-SIGNAL CONDITIONS

NO MARK; STOP MODE

( ) : PLAY

1

OSC 1

250n SEC

US, CANADIAN,AEP,UK

MODEL

5.2V

-0.2V

2

MDP

PLAY:

540µ SEC

E SAUDI ARABIA MODEL

5

CNP901

4

TN-1

AC IN

3

TN-2

4

VCO 0

4.5V

120n SEC

-0.6V

R409

1.7

9 8 7

IN

OUT

00

A+

A-

68K

0

6 5

3.2

A0

R407

33K

C406

4µ7
50V

1.6

10

IC11

IN

OUT

A+

A-

A0

1.6

C407

4µ7
50V

R408

33K

11

15 16

12 13 14

0

00

1.7

R412

68k

R410

68k

Odtwarzacz CD Sony

Odtwarzacz CD Sony

CDP-270, CDP-470

CDP-270,

R411

55

4

3 2 1

RST

+VCC

MUT+

MUTE

GND

-VCC

17

18 19 20

4.6

-5

(0)

C413

220p

RL

C408
100µ

10V

68k

0

0

OUT

B OUT

OUT

B OUT

0

0

C409
100µ

10V

C414

220p

CN401 DR

CN DS

RV601

1k

RV601

(strona 1/1)

(strona 1/1)

4

3

2

1

220-240V

110-120V

!

VS1

VOLTAGE

SELECTOR

!

3.1V

-1.4V

AGND

L-CH

R413

-2

J401

1k

C410
560p

C411
560p

R414

1K

R-CH

HP BOARD

R601

-1
56

R602

56

C601

C602

1500p

1500p

PHONE LEVEL

M5204P

J601

J601

PHONES

CDP-470

L-CH

J401

LINE OUT

R-CH

IC11

AUDIO AMP

5V

2V

!

CNP9

AC IN

SCHEMATIC DIAGRAM

Spis schematów

INDICATOR TUBE

PGM

SHUFFLE

1

MAIN BOARD

FLD301

FLUORESCENT

SPACE

234567

2

4

1

4

5 6

3

6.9 on

mI

<4>

<5>

4

Q5

BAIL4M

38

IC6

SYSTEM CONTROL

FADE REPEAT 1 A-B

9

10 11

7

8

7Q

k

<6>

<7>

MSC6458-32SS

33

RESET

5

34

TEST

12

6Q j i

<9>

<8>

8

14

13

<11>

<10>

IC6

-

STEP

10 11 12 13 14

9

32

19

<15>

20 21

<16>

<17>

22

<18>

17

15 16

18

g f 4Q e3Qd2Qc b 1Q a

5Q h

<12>

<13>

<14>

GND

2.3

23

<19>

24

<20>

25

<21>

26 27

<22>

C302
100µ

10V

<23>

28

<24>

EDIT

15

30

29

<25>

+32V SWITCH

LD MOTOR

BOARD

LOADING

MOTOR

M103

M

CN200

DR

16

31

6.9

www.serwis-elektroniki.com.pl

C301

10µ

+5V

Q5

C303

50V

I/O SWITCH

BOARD

CN DS

<1>
<2>

<3>

SL-SP MOTOR

BOARD

SPINDLE

DR

R234
130k

R232

47k

R216

10k

SLED

MOTOR

M101

M

IB101

SLED

CXA1291P

0

6

0

5

4

3

(-0.7)

0

2

0

1

0

R215
510k

C220

10000p

5(5)

24

25

-5

C226

1µ

MOTOR

M102

IB102

SPD

GND

+

-

O

0

O

-

+

R231

4k7

-4

23

22

FEST

SENS

AVEE

COUT

26

27

0

C221

4700p

R220
100k

IN/OUT SW

S701

CN DS

G

G

IN

OUT

LOAD

CN204

IC4

IC5

DRIVE AMP

OPEN:4.4

CLOSE; -4.4

OPEN:.1.7

OPEN:2.3

R237
130k

R235

150k

R233

33k

R236
150k

ELEKTRONIKI

IC3

FOCUS/

TRACKING/

SLED

SERVO

IC3

CXA1082BS

LIMIT

IN SWITCH

S101

M

CN200A

LIN

CN203 PH WHT

FOCUS

IC5

R229
120k

+

7

-

8

9

O

-8.6

10

11

8.4

12

(-5)

R214

3k3

00 0 00 0 0

21

20 19

SL-

SSTOP

XRST

DIRC

29 30

28

5

SL0

DATA

R218

22k

0
0

0

R240

3k3

R213

82k

18

SL+

XLT

31

V

R230

6k8

17

TA-

CLK

32

C233

R225

33k

5

16

TA0

DGND

33

R219

560

C222

4µ7
50V

0.1µ

C238

0.1µ

COIL

FD

C219 0.1µ

15 14

AVCC

BW

34 35

BU-5 OPTICAL PICK-UP B L

LASER
DIODE

COIL

G

FG

R228

3k3

50V

12

VCDF

37

LD

VR

PD

CN202 PH BLU

C236

47µ
16V

0

+

6

5

-

4

O

0

3

O

-

2

1

+

0

R238

18k

C217 0.033µ

R212 130k

00000000

0

11

8

10 9

FE-

FE0

FS3

FLB

FGD

3.5V

8.6V

LOCK

MDP

38

41

39 40

(5) 0

(2.6) 0

C224 1000p

CN PH RED

IC4

CXA1291P

C235

47µ
16V

0

+

7
8

0

-

9

O

8.6

10

11

8.4

12

C239

2200p

R239

18k

4k7

R211

C216 0.1µ

C215 2200p

6

5 4

7

FE

VG

TZC

ATSC

PPDL0

SPDL-

FSW

DVCC

MON

42

(2.8) 0

46

45

43

44

5

C228
100p

R221
3k6 F

RV205

R224

10

R205

-4.4

3

TE

!

C232

0.1µ

91

C240

560p

TEI

RV204
22k

2

DFCT

WDCK

FOK

47

2.5

LD-

1

DVEE

MIRR

48

0

0.3(5)

R223
100k

-5

2SB

1013

R204

22k

RF PLL FREQUENCY

TQ

C234

10µ
50V

C231

100µ

10V

TG2

PD1

0

TD

R226

270k

0.5

TG0

TSET

C223

47µ
16V

C225

TRACKING

R227

10

C218 3µ3

13

SRCH

36

LASE

B

2S

C214

R203

1000p

Q2

TP

C212

TES

0(2)

5

47µ

16V

S

RV203

22k

10

FES

TRACKIN

1k

C21

0.03

FO

R206

18k

TE

RV20

3

C

O

G