D E707/E775 E707 Sony 775

User Manual: D-E707

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MICROFILM

COMPACT DISC COMPACT PLAYER

US Model

Canadian Model

AEP Model

UK Model

E Model

Australian Model

Chinese Model

D-E775

Tourist Model

D-E707

CD player section

System

Compact disc digital audio system

Laser diode properties

Material: GaAlAs

Wavelength: λ=780 nm

Emission duration: Continuous

Laser output: Less than 44.6 µW (This output

is the value measured at a distance of 200

mm from the objective lens surface on the

optical pick-up block with 7 mm aperture.)

Error correction

Sony Super Strategy Cross Interleave Reed

Solomon Code

D-A conversion

1-bit quartz time-axis control

Frequency response

20 – 20,000 Hz +1

–2 dB (measured by EIAJ CP-

307)

Output (at 4.5 V input level)

Headphones (stereo minijack)

15 mW + 15 mW at 16 ohms

Line output (stereo minijack)

Output level 0.7 V rms at 47 kilohms

Recommended load impedance over 10

kilohms

Optical digital output (optical output

connector)

Output level: –21 to –15 dBm

Wavelength: 630 – 690 nm at peak level

General

Power requirements

For the area code of the model you purchased,

check the upper left side of the bar code on the

package.

• Two Sony NH-DM2AA rechargeable

batteries: 2.4 V DC

Two Sony NC-DMAA rechargeable

batteries: 2.4 V DC

• Two LR6 (size AA) batteries: 3 V DC

• AC power adaptor (DC IN 4.5 V jack):

US/Canadian model: 120 V, 60 Hz

AEP/E13 model: 220 – 230 V, 50/60 Hz

UK model: 230 – 240 V, 50 Hz

Australian model: 240 V, 50 Hz

Tourist/E33 model: 100 – 240 V, 50/60 Hz

Hong Kong model: 220 V, 50/60 Hz

Chinese model: 220 V, 50 Hz

• Sony DCC-E245 car battery cord for use on

car battery: 4.5 V DC

Dimensions (w/h/d) (without projecting

parts and controls)

Approx. 131.8 × 23.9 × 142.0 mm

(5 1/4 × 31/32 × 5 5/8 in.)

Mass (without rechargeable batteries)

Approx. 200 g (7.0 oz)

Operating temperature

5 ˚C – 35 ˚C (41 ˚F – 95 ˚F)

SPECIFICATIONS

D-E707/E775

Model Name Using Similar Mechanism D-E700/E705

CD Mechanism Type CDM-2911EBA

Optical Pick-Up Name DAX-11E

Supplied accessories

For the area code of the model you purchased,

check the upper left side of the bar code on the

package.

AC power adaptor (1)

Headphones with remote control (1)*1

Earphones with remote control (1)*2

Rechargeable batteries (2)

AC plug adaptor (1)*3

Battery carrying case (1)

Carrying case (1)

*1Supplied with US model

*2Not supplied with US model

*3Supplied with Tourist, E33 and E13 models

Design and specifications are subject to change

without notice.

• Abbreviation

E13: 220 – 230 V AC area in E model

E33: 100 – 240 V AC area in E model

SERVICE MANUAL

Ver 1.1 1999. 02

D-E707/E775

– 27 – – 28 – – 29 – – 30 –

6-5. SCHEMATIC DIAGRAM (SUFFIX-11) • See page 23 for Waveforms. • See page 38 for IC Block Diagrams.

Note on Schematic Diagram:

• All capacitors are in µF unless otherwise noted. pF: µµF

50 WV or less are not indicated except for electrolytics

and tantalums.

• All resistors are in Ω and 1/4 W or less unless otherwise

specified.

•¢: internal component.

•U: B+ Line.

•H: adjustment for repair.

• Power voltage is dc 4.5 V and fed with regulated dc power

supply from external power voltage jack.

• Voltages and waveforms are dc with respect to ground

under conditions in service mode.

no mark : CD PLAY

∗: Impossible to measure

• Voltages are taken with a VOM (Input impedance 10 MΩ).

Voltage variations may be noted due to normal produc-

tion tolerances.

• Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal produc-

tion tolerances.

• Circled numbers refer to waveforms.

• Signal path.

J: CD PLAY (ANALOG OUT)

c: CD PLAY (OPTICAL OUT)

Note: The components identified by mark ! or dotted line

with mark ! are critical for safety.

Replace only with part number specified.

D-E707/E775

– 31 – – 32 – – 33 – – 34 –

6-6. SCHEMATIC DIAGRAM (SUFFIX-12) • See page 23 for Waveforms. • See page 38 for IC Block Diagrams.

Note on Schematic Diagram:

• All capacitors are in µF unless otherwise noted. pF: µµF

50 WV or less are not indicated except for electrolytics

and tantalums.

• All resistors are in Ω and 1/4 W or less unless otherwise

specified.

•¢: internal component.

•U: B+ Line.

•H: adjustment for repair.

• Power voltage is dc 4.5 V and fed with regulated dc power

supply from external power voltage jack.

• Voltages and waveforms are dc with respect to ground

under conditions in service mode.

no mark : CD PLAY

∗: Impossible to measure

• Voltages are taken with a VOM (Input impedance 10 MΩ).

Voltage variations may be noted due to normal produc-

tion tolerances.

• Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal produc-

tion tolerances.

• Circled numbers refer to waveforms.

• Signal path.

J: CD PLAY (ANALOG OUT)

c: CD PLAY (OPTICAL OUT)

• Abbreviation

FR : French model

Note:

The components identi-

fied by mark ! or dotted

line with mark ! are criti-

cal for safety.

Replace only with part

number specified.

Note:

Les composants identifiés par

une marque ! sont critiques

pour la sécurité.

Ne les remplacer que par une

piéce portant le numéro

spécifié.

D-E707/E775

– 38 – – 39 – – 40 –

• IC Block Diagrams

IC301 TC9438FNEL

IC302 TA2120FN (EL)

IC401 MPC18A26VMEL IC501 BA6386K

DATA

INTERFACE

CIRCUIT

MICRO COMPUTER

INTERFACE

CIRCUIT OSC

20

TIMING

GENERATOR

DINAMIC

BASS BOOST

CIRCUIT DIGITAL FILTER CIRCUIT

DEEMPHASIS FILTER CIRCUIT

ATTENUATOR OPERATIONAL CIRCUIT

∑-∆ MODULATION CIRCUIT

OUTPUT

CIRCUIT

ANALOG

FILTER

TEST

CIRCUIT

OUTPUT

CIRCUIT

ANALOG

FILTER

24 23 22 21 17 16 15 14

19 18

34 8 10 11 12

1 2 6 7

59

LRCK BCK DATA DBB2

(DBB1)

ATT (EMP)

SHIFT (SM)

LATCH VDX XO XI GNDX MCK

13

VDD T1 VDA RO GNDA VR

P/S GNDA LO VDA ZD GNDD

+

–

+

–

+

–

23 20 19 18 17 16 15 14 13

234 5 678910 11 12

1

24

BIAS BEEP

PW

SW MT

SW

ALC

DET

ATT

SW

PWC

SW

OUT B OUT A

BEEP

IN

BST

PW

BPW

C

BST

NF ADD

OUT RF IN PWC

SW OUT B OUT C OUT A PWR

GND MIX

OUT ALC

IN ALC

DET

ATT

SW

IN AIN BGND

MT

TC

MT

SW

PW

SW

BIAS

BIAS

IN

BST

SW

BST

OUT

VCC

ADD

A

ADD

B

21

22

PW

A

ALC ALC

+

–

1

7

8

9

36

34

28

23

21

20

ERROR AMP

CHARGESW

CHARGE

AMP

DCIN DETECT 35

33

ERROR AMP

PWM2

2

3

4

5

10 PWM1

32

31

30

SYSTEM

CONTROL

OSC2

LOW VCPU

DETECT

12

13

14

15

16

17

18

VCPU

22

BANDGAP

REFERENCE

STEP-UP

DC-DC

CONVERTER

REGULATOR

SAWTOOTH

PWM4

SUB

REFERENCE

11

VG

VG

VG

VG

VG

27

29

26

25

24

19

INM3

RF3

DCIN

CHGSW

BATM

CHGOUT

VIN

VOUT2

NC

VOUTB1

VOUT1

UPCKB1

UPCK1

VG

VDO

SW

VCPU

GND

RS

DCDTB

RF2

INM2

INP2

DTC3

RF1

INM1

INP1

CMP1

DTC1

VREF

SWEN

RSTB

CKOUT

SYNC

PCB

CHGON

6

DET BLOCK

PS PL BL BS

+

–

+

–

+

–

+

–

+

–

+

–

+

15

FOCUS

SWITCH

SCRATCH

CONTROL

RAMP

OSC

+

–

12

16

+

–

24

+

–

25

26

27

28

+

–

2122

23 20 19 17

+

–

+

–

31

30

+

–

29

8

6

11

9

5 7

+

–

4

3

10

1

32

FOCUS BIAS

18

EFM

MIRR

DEFECT

13 FEO

FOK

FON

TEO

DFR

SROCH

PD

LD

CAPC

CAGC

GND

F

E

EI

FE

VC

FBIAS

A

D

B

C

RF- RFO RFI VCC PLH BLT RAGC ASY

14

HOLD BLOCK

LOOP ON

2

–

– 41 –

20

56

55

54

53

52

51

50

49

48

26 27

80 75 73 72

PLL

SUB

CLOCK

GEN

ECC

16k SRAM

SERVO

FILTER CLV SERVO

CONTROL uCOM

INTERFACE

DVDD

AVDD

7476

77

79 78 66 65 64 63 62 61

71 70 69 68 67

1

2

4

5

6

8

9

11

10

3

7VC

12

13

14

15

16

17

18

19

WINDOW

60

59

58

57

47

46

45

44

43

42

41

28 29 30 31 33 34 35 36

32 37 38 39 4025

21 22 23 24

AVDD

ASY

EYE

FCO

PCO

TESTI

VC

ADPFI

ADPFO

AGND

RVCO

FOK

FEIN

FCAPA

FON

TEIN

ATS

TZC

TCAPA

TEST2

FDOUT

TDOUT

SDIN

SDOUT

CLVOUT

TEST3

TEST4

CLVOPP

CLVOPN

CLVOPO

MUTE1

MUTE2

SCRATCH

MIRROR

DGND

RFCK

WFCK

SUBSYQ

SUBDATA

SUBCK

C1FX

C2FX

C2F3

C2F4

N.C

N.C

N.C

N.C

N.C

N.C

N.C

N.C

TEST5

GAINUP

CK176

BUSY

RW

DOUT

DIN

MCK

COMPC

XPLCK

SENS

DVDD

GFS

N.C

SYSCKI

RESET

DGND

CLK

DOCK

DOUTA

LRCK

DE

C2F

C2CLK

C1F1

C1F2

C2F1

C2F2

IC502 BU9326KS

IC601 SM5902AF

ENCODER

GENERAL

PORT INPUT

CONTROL 1

10

DRAM 1/F

DECODER

MICRO

COMPUTER

1/F

ATTENUATOR

INPUT

BUFFER INPUT

1/F

OUTPUT

1/F

INPUT

CONTROL 2

811

22

34

35

36

37

38

39

40

41

42

43

44

33 32 31 30 29 28 27 23

24

25

26

7

20

21

14

16

15

17

19

18

12

13

2

13456

COMPRESSION

MODE

THROUGH

MODE

NWE

D1

D0

D3

D2

NCAS

A10/NCAS2

NRAS

A9

A8

A7

A6

A5

A4

A0

A1

A2

A3

VDD2

UC1

UC2

UC3

UC4

UC5

DIT

NTEST

CLK

VSS

YSRDATA

VDD1

ZSENSE

NRESET

YBLKCK

YFCLK

YFLAG

ZSRDATA

ZLRCK

ZSCK

YSCK

YLRCK

YDMUTE

YMLD

YMDATA

YMCLK

9

– 42 –

IC504 MPC17A51VMEL

CHAGE

PUMP

CLK

VG

C2H

C1H

C1L

C2L

VCG

MOTOR

DRIVER

CH3

CF3

ERR3

VR

OE

OUT3A

OUT3B

MOTOR

DRIVER

CH4

SAWTOOTH

CF4

ERR4

VR

OE

OUT4A

PGND4

OUT4B

2

1

36

35

34

33

34

SAW

GEN

CLK

SAWTOOTH

VLG

VIN12

VCG

VG

5

6

4

7

10

11

9

VLG VG VIN12

VIN34

VLG VG VIN12

VLG VG VIN34

14

12

13

8

15

16

17

24

22

21

27

25

20

MOTOR

DRIVER

CH1

CF1

ERR1

PGND1

VR

OE OUT1A

OUT1B

VLG VG VIN12

LOW

VOLTAGE

DETECTOR

VLG

AGND PSB

18

19

23

26

31

28

29

PSB

SAWTOOTH PSB

SAWTOOTH PSB

PGND3

3

30

C2H

C1H

C1L

C2L

VIN34

OUT3A

PGND3

OUT3B

OUT4B

PGND4

OUT4A

VIN34

CF4

ERR4

ERR3

CF3

AGND

VG

DGNG

CLK

OE

VLG

VIN12

OUT1A

PGND1

OUT1B

OUT2B

PGND2

OUT2A

VIN12

CF2

ERR2

ERR1

CF1

VR

MOTOR

DRIVER

CH2

SAWTOOTH

CF2

ERR2

PGND2

VR

OE

OUT2A

OUT2B

PSB