Sony SCD-CE595 Service Manual

SCD-CE595

SERVICE MANUAL

Ver. 1.3 2006.08

SPECIFICATIONS

US Model

Canadian Model

AEP Model

UK Model

Model Name Using Similar Mechanism NEW CD Mechanism Type CDM79C-DVBU51 Optical Pick-up Name DBU-3

When a Super Audio CD is played

Playing frequency range 2 Hz to 100 kHz Frequency response 2 Hz to 40 kHz (–3 dB) Dynamic range 100 dB or more Total harmonic distort ion r at e

Wow and flutter Value of measurable limit

When a CD is played

Frequency response 2 Hz to 20 kHz Dynamic range 96 dB or more Total harmonic distort ion r at e

Wow and flutter Value of measurable limit

Output connector

Jack type Output

ANALOG

5.1CH OUT DIGITAL

(CD) OUT OPTICAL*

*Output only the audio signals of the CD

Phono jacks

Square optical output connector

0.0035 % or less

(±0.001 % W. PEAK) or less

0.0039 % or less

(±0.001 % W. PEAK) or less

level

2 Vrms (at 50 kilohms)

–18 dBm (Light

Load impedance

Over 10 kilohms

emitting wave length: 660 nm)

General

Laser Semiconductor laser

Power requirements US, Canadian: AEP, UK: Power consumption 15 W Dimensions (w/h/d) 430 110 420 mm incl.

Mass (approx.) 5.5 kg

Supplied accessories

Audio connecting cord Red and White 2 (1) Remote commanderRM-SX800 (1) Battery R6 (size-AA) (2)

Design and specifications are subject to change without notice.

(Super Audio CD: λ = 650 nm) (CD: λ = 780 nm) Emission duration: continuous

1

20 V AC, 60 Hz

230 V AC, 50/60 Hz

××

projecting parts

×

9-879-006-04

SUPER AUDIO CD PLAYER

Sony Corporation

Home Audio Division Published by Sony Techno Create Corporation

SCD-CE595

The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care.

NOTES ON LASER DIODE EMISSION CHECK

The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens.

CAUTION

Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

This appliance is classified as a CLASS 1 LASER product. This label is located on the rear exterior.

6. ELECTRICAL PARTS LIST ............................ 27

LASER DIODE AND FOCUS SEARCH OPERATION CHECK

Carry out the “S curve check” in “CD section adjustment” and check that the S curve waveform is output three times.

Notes on chip component replacement

• Never reuse a disconnected chip component.

• Notice that the minus side of a tantalum capacitor may be

damaged by heat.

Flexible Circuit Board Repairing

• Keep the temperature of the soldering iron around 270 °C during repairing.

• Do not touch the soldering iron on the same conductor of the circuit board (within 3 times).

• Be careful not to apply force on the conductor when soldering or unsoldering.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

2

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!

LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

SECTION 1

tapering driver

1

2

r

SERVICING NOTES

SCD-CE595

SAFETY CHECK-OUT

After correcting the original service problem, perform the following safety check before releasing the set to the customer: Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below.

LEAKAGE TEST

The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes.). Leakage current can be measured by any one of three methods.

1. A commercial leakage tester, such as the Simpson 229 or RCA WT -540A. Follow the manufactur ers’ instructions to use these instruments.

2. A battery-operated A C milliammeter . The Data Precision 245 digital multimeter is suitable for this job.

3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC v oltmeter. The “limit” indication is 0.75 V, so analog meters must hav e an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2 V A C range are suitable. (See Fig. A)

To Exposed Metal Parts on Set

MODEL IDENTIFICATION – Back Panel –

Parts No.

MODEL Part No.

US Model 4-255-250-0[ ] Canadian Model 4-255-250-1[ ] AEP Model 4-255-250-2[ ] UK Model 4-255-250-3[ ]

HOW TO OPEN THE DISC TRAY WHEN POWER SWITCH TURNS OFF

Insert a tapering driver into the aperture of the unit bottom, and turn in the direction of arrow. Use a flat (-) head screwdriver to open the disc tray by manual operation. (Flat head screwdriver with nominal blade length of 3mm.) * To close the disc table, turn the driver in the reverse direction.

AC

0.15 µF

1.5 k

Ω

Earth Ground

voltmete (0.75 V)

Fig. A. Using an AC voltmeter to check AC leakage.

3

SCD-CE595

q

Front Panel

123 4 56789q;

SECTION 2

GENERAL

This section is extracted from instruction manual.

g

h

j

k

l

A POWER switch (9) B DISC 1-5 buttons (9, 14)

Press to select the disc directly.

C Remote sensor (6) D Display window (10) E H button (9, 13, 14) F X button (9) G x button (9, 15) H m/M buttons (13) I l AMS L dial

(AMS: Automatic Music Sensor) (8, 9, 10, 12, 13, 14, 16, 17, 19)

J EX-CHANGE button (12)

Press to replace discs while playing a disc.

K DISC SKIP button (9, 12, 14)

Press to select the disc.

L A OPEN/CLOSE button (9) M Disc tray (9) N MULTI CHANNEL DECODING indicator

Turns on when you turn on the player, or when the Multi-channel Super Audio CD is loaded and select the multi-channel playback area by pressing MULTI/2CH.

f

O TIME/TEXT button (11)

Each time you press the button, the playing time of the track, the remaining time of the disc, or TEXT information appears in the display.

P PLAY MODE button (9, 14)

Press to select the play mo de.

Q MULTI/2CH button (5, 10)

Press to select the playback area when a disc with the 2 channel area and the multi-channel area (page 5) is loaded.

R SA-CD/CD button (5, 9)

Each time you press the button while playing back a hybrid dis c, the layer to be played b ack switches between the SA-CD layer and the CD layer.

S MENU button (8, 9, 10, 12, 16, 17, 19)

Press to enter the menu. Press to exit from the menu and return to the normal display.

d

s

a

4

Remote

qg

qf qd

qs

qa

q; 9

8

1

2

3 4

5

6

7

SCD-CE595

A CD1/2 (command mode) switch (8)

Select the command mo d e.

B CONTINUE button (9, 14)

Press to resume Continuous Play from Shuffle Play or Program Play.

SHUFFLE button (14) PROGRAM button (14)

C TIME/TEXT button (11)

Each time you press the button, the playing time of the track, the remaining time of the disc, or TEXT information appears in the display.

D DISPLAY MODE button (12)

Press to turn the display information off or on.

E m/M buttons (13) F CLEAR button (14, 15)

Press to delete a progra me d tr a c k nu mber.

G LEVEL ADJ button (17)

Press to adjust the output level balanc e for the Multi-channel management function (page 15).

H ENTER button (8, 10, 12, 14, 16, 18, 19) I CHECK button (15)

Press to check the programed order.

J REPEAT button (13) K H button (9, 13, 14)

X button (9) x button (9, 15)

L AMS ./> buttons

(AMS: Automatic Music Sensor) (8, 9, 10, 12, 13, 14, 16, 18, 19)

M SA-CD/CD button (5, 9)

Each time you press the button while playing back a hybrid disc, the layer to be played back switches between the SA-CD layer and the CD layer.

N MULTI/2CH button (5, 10)

Press to select the playback area when a disc with the 2 channel area and the multi-channel area (page 5) is loaded.

O DISC SKIP +/– buttons (9, 12, 14)

Press to select the disc .

5

SCD-CE595

SECTION 3

TEST MODE

1. Setting Methed of Test Mode

Press three buttons m , [PUSH ENTER] and [POWER] simulta- neously, The test mode becomes active. Then all segments of the fluorecent indicator tube are turned on.

2. FL Tube Grid, Segments Check

Procedure:

1. Grid of all segments lights up sequentially starting from 1G to 16G.

2. The vertical line (total 5 lines) of all grids lights up sequentially in the range of 5G to 16 G starting from the left.

3. The horizontal line of (total 7 lines) of all grids lights up sequentially in the range of 5G to 16G starting from the top.

3. Sircs Receive Check

Procedure:

1. The message “SIRCS CHECK” is displayed on the fluorecent indicator tube.

2. With the machine in the status that is set in step 2, press any on the remote commander. The machine enters the ke y check standby state. (When the H key or the x key is pressed, the reception check is canceled.)

4. Key Check

Procedure:

1. In the key check mode, the fluorecent indicator displays “KEY CHECK**”. Each time a button is pressed, “**” value. However, once a button is pressed, it is no longer taken into account.

2. To exit from this mode, the message “JOG CHECK” is displayed.

5. Jog Check

Procedure:

1. After the key check is completed, turn JOG clockwise to tur n on the calendar segments sequentially . When the segment “15” is confirmed, turn JOG counter-clockwise that turns off the calendar segment. When the segment “1” is conf irmed, this is the end of check.

6. Releasing Meted of Test Mode

1. After all the checks are completed, confirm to see that the display “TEST-END” appears. The message indicates that the check is ended normally.

2. Press the [POWER] button to turn off the main power and disconnect the power plug from the wall outlet.

6

SECTION 4

d

DIAGRAMS

SCD-CE595

NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

Note on Printed Wiring Board:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

• W : indicates side identified with part number.

• f : internal component.

• : Pattern from the side which enables seeing.

Caution: Pattern face side: Parts on the pattern face side seen from (Side B) the pattern face are indicated. Parts face side: Parts on the parts face side seen from (Side A) the parts face are indicated.

• Indication of transistor.

C Q

B

E

These are omitted.

Note Schematic Diagrams.

• All capacitors are in µF unless otherwise noted. (p: pF) 50 WV or less are not indicated except f or electrolytics and tantalums.

• All resistors are in Ω and 1/ specified.

• f : internal component.

• C : panel designation.

Note:

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

• A : B+ Line.

• B : B– Line.

•Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark: SACD PLAY ( ) : CD PLAY

•Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage v ariations ma y be noted due to normal production tolerances.

•Waveforms are taken with a oscilloscope. Voltage v ariations ma y be noted due to normal production tolerances.

• Circled numbers refer to waveforms.

• Signal path.

J : CD c : CD DIGITAL OUT (OPTICAL)

4

W or less unless otherwise

Note:

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

•Waveforms – RF Board – – MAIN Board – – DISPLAY Board –

5

1

IC001 tl SIGO (CD)

200 ns/DIV

1

IC001 tl SIGO (SACD)

40 ns/DIV

1.4 Vp-p

2

IC706 uk DSPHREFO

354 ns

3

4

<z./ RF IN (SACD)

IC706

40 ns/DIV

1.4 Vp-p

IC320 2,4,6,q;,qs

88.6 ns

3.5 Vp-p

3.3 to 3.5 Vp-p

IC801 3 X1

200 ns

3.1 Vp-p

1 V/DIV, 200 ns/DIV

• Circuit Boards Location

POWER SW board

KEY board

LED board

SE-130 board

DISPLAY board

MD-94 board

RF board

MAIN boar

PT board

SCD-CE595

77

SCD-CE595

4-1. BLOCK DIAGRAMS

TURN TABLE

MOTOR

PH101

PH102

OPTICAL PICK-UP BLOCK

IC001

19

VC

1

RFIP

14

A

13

B

12

C

11

D

15

E

16

F

25

DVDLD

26

CDLD

24

LDSELO

2

PD

MOTOR/COIL DRIVER

37

DO1+

36

DO1-

35

DO2+

34

DO2-

32

DO3+

31

DO3-

30

DO4+

29

DO4-

28

DO5+

27

DO5-

46

OPIN1-

47

OPIN1+

25

DO6+

24

DO6-

Q822-Q825

FLDRIVER

Q823

Q822

RF AMP

IC712

41TE 42FE

PI

36

33MIRR

TZC

37

DFT

38

45SRD 245 46SWD 246 47SCLK 247 48SDEN 244

LDON

27

VCI

39

SWITCH

IN1+

48

IN1-

1

IN2+

3

4

IN2-

5

OUT2

IN3+

6

IN3-

7 SLDB

IN4+

9

IN4-

10 SLDA

12

IN5+

IN5-

13

45

OPOUT1

1716REV

FWD

PS

39

MUTE12

19 20 21

Q825

D509

+3.3V

FLDRIVER

Q821

MUTE34

MUTE5

Q824

LIMIT

IN

S841-845, S851-853,855, S875-871

VCC

6,14

5 3 8 9 2 1 7

10

DVDLD

17

19

15 12

4

FOCUS

COIL

TRACKING

COIL

SLED B MOTOR

SLED A MOTOR

SPINDLE

MOTOR

LOADING

MOTOR

M

4

3

2

1

2

3

4

TM-

TM+

DSENS

1

SENSOR

LED

TSENS

1

A5V

VC RF

A B C

D

E F

CDLD

SW

PD

VR

GND

FCS+

FCS-

TR+

TR-

SLB+

M

SLB-

SLA+

M

SLA-

SPM-

M

SPM+

LOADP

M

LOADN

INDICATION TUBE

FL801

Q001

LD

DRIVE

Q002

LD

DRIVE

5

6 7

8

9-20,32-48

49

IC706

DIGITAL SERVO,

DIGITAL SIGNAL PROCESSOR

DOUT958

19059SIGO

RFAC

200

TEI

201

FEI

202

PI

MIRR

231

TZC

230

DFCTI

229

SSI SSO SCK SCS

234 INLIM

215

FDOP

216

FDON

213

TDOP

214

TDON

203

SEI

220

219

VCO

206

221

MDS0

222

MDP0

204

SP RV

235

FGMODE

IC802 SIRCS

29

+3.3V

RM

KEY

100

PCMD1

96

CDBCK

95

CDLRCK

94

DSAL

83

DSAR

84

DSALS

85

DSARS

86

DSAC

89

DSASW

90

DSPHREFO

78

MCKI

3

21-29 13,15-22A0-8 CA0-8

11-18 4-11D0-7 CD0-7

XINT

32

XCS

33

XWAIT

34

XWR

35

XRD

36

XRST

37

JIT

226

SMUTE

61

MA0-10,BA A0-10,BA

MD0-15 DQ0-15

XRAS, XCAS,

XMWR,

MCKE,

MMCK,

LDQM, UDQM

X801 5MHz

1

12

16

7

4

22-19

76-61,58-46

9

8

IC701

RESET

OUT

IC702

EEPROM

IC708

16M SDRAM

RAS, CAS, WE, CKE, CLK, LDQM, UDQM

IC801

DISPLAY CONTROLLER

3X1 4X2

17 SIRCS

ANI0-3

80 FIP0 79 FIP1 78 FIP2 77 FIP3

FIP4-32

45 FIP33

D511

6

6RESET

D801

LED DRIVER

11P23

Q826

MASTER CONTROL

92

XINT0

87

XCS

73

XWAIT

71

XWR

70

XRD

72

XWRST

59

XRST

EPR/B, XEPCS, XEWC, EEPSO, EEPSI, EEPSCK

52

JIT

74

SMUTE

38

XLDON TRAY OUT33

30

TRAY IN

DRV ON

35

36

SP ON

849 IFSISO1 838 IFSOSI1 9112 XIFINTACK 857 IFSCSCK1 9615 XIFCSINTP0

IC705

3SLATR DAC 2SCLK DAC

1SDATA DAC 94MZR 95MZL

L MUTE

98 97R MUTE

100M/2

S001 (TRY POSITION DETECT SWITCH)

25LOAD S0

27LOAD S1

26LOAD S2

39TRMP

40TRMM 2OUT2

29DSENS

30TSENS TSENS

EXTAL

65

ROTARY

ENCODER

IC710

TURN TABULE MOTOR DRIVER

9

RIN

7

FIN

INVERTER

Q701

9812

+1.8V

4OUT1

3.3V

X321

11.2896MHz 56

34

11 10

13 12

IC320

INVERTER

3 1

TM-

TM+

DSENS SENSOR

LED

IC703

+1.8V REG

+5V

AU+

1

+3.3V

IC950

+5V REG

3 1

IC985

AU+ REG

3 1

MUTE

IC920

+3.3V REG

MUTE REG

Q961

+12V

RECT

D960,961

4

PDATA 3 PBCK 5 PLRCK 1 DSDL 2 DSDR

20 DBCK 19 DSCK 18 PSCK 17 MS 16 MC 15 MD 14 ZEROR 13 ZEROL

3 PBCK 5 PLRCK 1 DSDL 2 DSDR

20 DBCK 19 DSCK 18 PSCK 17 MS 16 MC 15 MD

3 PBCK 5 PLRCK 1 DSDL 2 DSDR

20 DBCK 19 DSCK 18 PSCK 17 MS 16 MC 15 MD

VFL

IC200

DAC

VOUTL

VOUTR

IC230

DAC

VOUTL 9

VOUTR

IC260

DAC

VOUTL

VOUTR

VFL REG

Q971

RECT

D921-924

RECT

D931-934

RECT

D936,937

IC330

OPTICAL OUT

D OUT

1

IC400(1/2)

AMP

IC400(2/2)

IC430(1/2)

SL SR

IC430(2/2)

CENTER SW

IC460(2/2)

VF2

VF1

67

MUTE

Q401,402

AMP 21

MUTE

Q501,502

L MUTE

Q303

R MUTE

Q305

MUTE

Q301

AMP 67

MUTE

Q431,432

AMP

21

MUTE

Q531,532

IC460(1/2)

AMP

67

MUTE

Q462,463

AMP

21

MUTE

Q562,563

T101

POWER TRANSFORMER

D971

9

10

9

10

S891

POWER

• Signal Path

J351(1/3)

J351(2/3)

J351(3/3)

DIGITAL

OUT

OPTICAL

L

R

SL

SR

CENTER

SW

: CD

: CD DIGITAL OUT (OPTICAL)

SCD-CE595

88

SCD-CE595

4-2. PRINTED WIRING BOARD — RF SECTION —

OPTICAL PICK-UP

BLOCK

CN003

(DBU-3)

• See page 7 for Circuit Boards Location. :Uses unleaded solder.

C026

C036

C034

R038

C038

C040

R005

R006

R004

CN002

MAIN BOARD

C039

Q001

Q002

R007

R008

R010

R020

R023 R025

C018

(Page 11)

C024

R003

C027

CN001

C028

C001

C002

A

CN702

R011

R029

C011

C004

C047

C043

C017

C046

C044

C048

C035

R037

C033

IC001

C031

C032

D001

L001

C023

R018

D004

C022

C025

L002

R002

R055 R054 R053 R052 C008

C016

C009

C021

C019

C005

R050

C015

R009

R051

R045

C007 C006

SCD-CE595

M901

SPINDLE MOTOR

M902

SLED MOTOR

R013

• Semiconductor Location

Ref. No.

D001 C-9 D004 D-9

IC001 C-9 Q001 D-5

Q002 D-5

Location

99

SCD-CE595

4-3. SCHEMATIC DIAGRAM — RF SECTION —

CN001

24P

JL003 JL004 JL005

JL006 JL007 JL008 JL009 JL010

JL011

JL012 JL013

JL014 JL015

JL016

JL017 JL018 JL019 JL020 JL021

JL022 JL023

• See page 7 for Waveforms.

C001

0.01

C002

0.01

100

R002

R003

100

C011

0.01

C004

22

R005

100k

6.3V

C044

10

16V

C043

0.1

R004

0

C047

0.1

C048

0.01

C046

0.01

CN002 31PIN

C027

0.01

0.1

0.001

IC001

0.1

C031

0.1

C032

C033

0.1

C025

0.1

C028

SP3726A

0.1

C022

C015

R009

R045

820

220

C016

C005 C006

C007

C008

R052 R053 R054

R055

0.0047

0.0022

0.0022 0 0 0

JW003

JW004

0.0047

0

JW001

JW002

C019 560p

R018

10k

0.047

C036

C035

12k

R037

0.047

C038

C039

0.01

C040 150p

R038

2.2M

R006

27k

SCD-CE595

CN003

C026

0.01

C017

R008

R007

33

D001

JL001

Q001

2SB1132-T100-QR

C009

L001

10 16V

R013 10k

9P

JL024 JL025

JL026 JL027 JL028

JL031

JL029

JL030

1SS355TE-17

C018

0.001

R010

33

47k

100

6.3V

2SB1132-T100-QR

D004

1SS355TE-17

R011

100

JL002

Q002

R020

R023

33

L002

C021

R025

47k

6.3V

C023

100

C024

0.001

10

16V

R029

C034

0.022

100

1010

SCD-CE595

4-4. PRINTED WIRING BOARD — MAIN SECTION —

Q961

D963

R962

R963

R961

C962

Q303

RB302 RB301

Q301 Q305

Q502

RB410

Q402 Q532

RB442

Q432 Q563

RB441

Q463

L341

RB616

L342

C775

C772

TP730

RB617 RB615

C536

C436

C566

C466

C506

C406

C776

R791

C777

R534

R434

C463

R504R404

R564

R464

C504

C503

C534

C433

C564

C563

C403

C533

Q502 C506 C406 C503

R201

IC706

IC200

C502

RB502

C206C208

C402

RB402

IC230

C532

RB532

C236

C432

C238

RB432

C562

RB562

C268 C266

C462

RB462

IC260

C202

TP715

C753

C781C779

C754

C788

L320

C789

C242

C212

C324

D321

C726 C729 C722

C272

TP714

D960

C961

FB201

X321

R330

R328

IC320

R324

R326

C325

RB604

C791

C733

R322

R321

R323

RB602

RB611

RB603

TP713

RB608

• See page 7 for Circuit Boards Location. :Uses unleaded solder.

DISPLAY BOARD

CN801

(Page 16)

B

PT BOARD

CN102

(Page 16)

C

D961

R702

RB601

C705

CN703

R899

RB607

IC712

C970

RB609

R895

Q971

CN701

TP733

R894

C972

C973

R893

R806

R879

R892

D973

C783

C785

C795

R975

C809

D972

R853 C813

R846

not used

C804

C819

C822

R871

RB613

RB606

R851

FL606

C713

RB605

IC705

RB610

C714

C716

C709

C703

C701

R703

D511

RB612

D509

C796

CN702

R857

R872

C901

R976 R977

R978 R979

C830

R880

C820

C787

C794

D937

R701

C829

R886

R874

R973

R804

C971

R972

R820

C702 C704

C821

C828

R971

C935

R888

R889

R876

R885

R866

CN901

STP703

R865

C816

R870

R819

R852

D971

FB710

R869

C832

C817

ETP910

C920

IC701

R861

R878

C825 C815

R860

R877

R897

C800

R831

C793

R858

C814

C932

R818

C808

STP702

D703

C748

C954

C924

STP701

C799

IC950

C953

IC920

C322

C923

C321

C723 C727 C730 C731

Q701

C745

D933

D923

D924

D934

C921

C931

D936

D932

D931

D921

D922

C910

IC702

FB703

R708

C711

C721

R734

C715

C712

C706

IC703

R848

CN704

C806

R815

R828

C749

C734

R752

C746

C750

C934

C742 C743

C736

C739 C740

C741

C737 C738

IC985

C757

C751

C744

C755

C756

C752

R782

C933

R781

R783

C305 C303

C302

IC400

IC430

IC460

R202

C758

C782

C759

C464

C762

C434

C760

C201

C761

C362C404

C364

C366

C763

C764

C767

C768 C769

C771

C780

IC708

C535

C435

C465

C770

C565

C766

C778

C505 C405

C765

Q462

R467

Q401

Q501

Q531

Q431

Q562

R567

R468

R509

R409

R437

R537

R507

C281

R407

R568

R508

R408

R538

R438

R569

R511

R411

R539

R439

R469

C351

C331

IC330

J351

L

FRONT

R

L

SURR 5.1CH OUT ANALOG

R

CENTER

SUB WOOFER

OPTICAL OUT (DIGITAL CD)

IC710

SCD-CE595

A

RF BOARD

CN002

(Page 9)

D

MD-94 BOARD

CN001

(Page 18)

• Semiconductor Location

Ref. No.

D321 E-4 D509 G-6 D511 E-6 D703 H-13 D921 C-12 D922 C-12 D923 C-12 D924 C-12 D931 C-12 D932 C-12 D933 C-12 D934 C-12 D936 B-12 D937 C-10 D960 B-4 D961 C-8 D963 B-4 D971 D-11 D972 D-8

Location

Ref. No.

IC200 C-4 IC230 D-4 IC260 E-4 IC320 S-5 IC330 G-16 IC400 D-15 IC430 D-15 IC460 E-15 IC701 E-11 IC702 D-12 IC703 F-12 IC705 E-5 IC706 G-3 IC708 H-15 IC710 H-13 IC712 F-7 IC920 D-13 IC950 B-13 IC985 B-14

Location

Ref. No.

Location

Q301 C-3 Q303 C-3 Q305 C-3 Q401 C-15 Q402 D-2 Q431 D-15 Q432 E-2 Q462 E-15 Q463 E-2 Q501 C-15 Q502 C-2 Q531 D-15 Q532 D-2 Q562 E-15 Q563 E-2 Q701 H-13 Q961 B-3 Q971 D-7

D973 D-8

1111

SCD-CE595

4-5. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) —

CN702

31P

CL721

STP702

CL724

XX

CL723

SL897

SL896

• See page 7 for Waveforms.

C733

0.047

RB604

4.7k

C736

RB603

RB602

470

1

C730

C723

C727

0.0047

C729

0.001

0.1

C726

C722

0.001

R752

RB613

0

C734

0.1

10k

1k

TP713

SL774

SL773 SL772 SL771 CL830

C731

0.0047

CL829

CL828 CL754 CL753 CL752

CL751 C743

SL778

SL777 SL776 SL775

C742

CL834

CL833 CL832 CL831

0.1

C741

CL767

SL770

0.1

C740

CL827 CL826 CL825

0.1

C739

CL824 CL823

CL766 CL765 CL764 CL763 CL762

0.1

C738

CL822 CL821

CL820

CL819

0.1

C737

CL761 CL760 CL759 CL758

CL757 CL756 CL755

C754

C789

220

0.1 4V

RB617

RB616

RB615

C714

220

4V

470

CL873 CL872 CL871

CL870

470

CL869

CL867 CL866

CL865 CL864

470

C746

0.1

C745

0.1

SL798

0.1

C751

0.1

100p

1k

C788

C749

47k

R781

R782

C755

0.1

R783 10k

C753

CL835

CL836

CL837

CL838

CL839

CL840

CL841

C757

0.1

CL842

CL843

IC706

CXD2754Q

256-QFP(0.4)

0.1

C759

0.1

C761

CL844

CL845

CL846

0.1 CL771

CL770

CL848

CL847

C762

0.1

C771

CL877

CL876

CL875 CL874

C770

0.1

CL804 CL803 CL802 CL801

CL800 CL799 CL798 CL797

C769

0.1

CL796

CL795

CL794 CL793 CL792 CL791

C768

0.1

CL790

CL789

CL788

CL787

CL786

C767

0.1

C766

CL785

C765

CL784

0.1

SL871

SL875

CL782

SL872

C764

0.1

CL781 CL780 CL779 CL778

CL777 CL776 CL775

C706

0.1

IC703

SCD-CE595

1

0.1

C750

CL737

SL799

SL800

TP714

C752

C744

1

0.1

C756

0.1

C758

SL837

SL839

SL840

SL841

SL843

TP715

SL845

SL848

CL849

CL850

CL851

SL856

CL852

CL853

CL854

CL855

0.1

C760

CL856

CL857

CL858

CL859

CL860

CL861

CL862

CL863

TP729

0.1

CL774

CL773

CL772

C763

TP730

XX

1212

Sony SCD-CE595 Service Manual

TABLE OF CONTENTS

SERVICING NOTES

GENERAL

TEST MODE

DIAGRAMS

4-1. BLOCK DIAGRAMS

4-2. PRINTED WIRING BOARD — RF SECTION —

4-3. SCHEMATIC DIAGRAM — RF SECTION —

4-4. PRINTED WIRING BOARD — MAIN SECTION —

4-5. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) —