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D-E01/EJ01
SERVICE MANUAL
Ver 1.0 1999. 06

US Model Canadian Model AEP Model UK Model E Model Australian Model Chinese Model
D-EJ01

Tourist Model
D-E01
Photo: D-E01

Model Name Using Similar Mechanism CD Mechanism Type Optical Pick-up Name

NEW CDM-3021EBA DAX-21E

SPECIFICATIONS
System Compact disc digital audio system Laser diode properties Material: GaAlAs Wavelength: = 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.) 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) Line output (stereo minijack) Output level 0.7 V rms at 47 kilohms Recommended load impedance over 10 kilohms Headphones (stereo minijack) Approx. 15 mW + Approx. 15 mW at 16 ohms (Approx. 3 mW + Approx. 3 mW at 16 ohms) * * For the customers in France Optical digital output (optical output connector) Output level: ­21 - ­15 dBm Wavelength: 630 - 690 nm at peak level 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-14WM rechargeable batteries: 2.4 V DC · Two LR6 (size AA) batteries: 3 V DC · AC power adaptor (DC IN 4.5 V jack): US, CND model: 120 V, 60 Hz AEP, FR, G, E13 model: 220 - 230 V, 50/60 Hz UK model: 230 - 240V, 50 Hz AUS model: 240 V, 50 Hz E01/E33 model: 100 - 240 V, 50/60 Hz EJ01: HK model: 220 V, 50/60 Hz CH model: 220 V, 50 Hz · Sony DCC-E245 car battery cord for use on car battery: 4.5 V DC Battery life * (approx. hours) (When you use the CD player on a flat and stable surface.) Playing time varies depending on how the CD player is used. Two NH-14WM 25 (charged for about 4 hours **) Battery case 40 (two alkaline batteries) Rechargeable batteries 62 NH-14WM and battery case (two alkaline batteries) * Measured value by the standard of EIAJ (Electronic Industries Association of Japan). ** Charging time varies depending on how the rechargeable battery is used.

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PORTABLE CD PLAYER
MICROFILM

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D-E01/EJ01
5-6. SCHEMATIC DIAGRAM -- MAIN SECTION (1/3) -- · Refer to page 19 for Common Note Schematic Diagram, page 26 for Waveforms and page 27 for IC Block Diagrams.

(Page 24)

(Page 25)

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D-E01/EJ01
5-7. SCHEMATIC DIAGRAM -- MAIN SECTION (2/3) -- · Refer to page 19 for Common Note Schematic Diagram, page 26 for Waveforms and page 29 for IC Block Diagrams.

(Page 21)

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D-E01/EJ01

5-8. SCHEMATIC DIAGRAM -- MAIN SECTION (3/3) -- · Refer to page 19 for Common Note Schematic Diagram and page 30 for IC Block Diagrams.

(Page 22)

· Waveforms

(Play mode)

1
400mVp-p

0.5µsec/div

TP614 (RF)

2
2V 0V 20µsec/div

TP607 (FOK)

3
2Vp-p 2µsec/div

IC601



(MDP)

4
2Vp-p 0.5µsec/div

(Page 24)

TP425 (SCK) TP639 (SCK)

5
2Vp-p 5µsec/div

TP634 (LRCK)

6
1.9Vp-p 16.9MHz 0.05µsec/div

IC601



(XTAO)

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· IC Block Diagrams IC402 MPC17H71MTAEL IC302 TC7W66FU(TE12R)
VCC CONT1 OUT/IN2 IN/OUT2
5 2 3 4

FEEDBACK PATTERN GENERATOR OVERFLOW REGULATOR PHASE DELAY REGULATOR

BEMF SEPARATOR

8 7 6

IN/OUT1

FEEDBACK RESISTOR

FG 1 SYNC 2 PWM 3 POL 4

MODE CONTROL MODE CLOCK REGULATOR HOLD PWM REGULATOR MODE TIME REGULATOR CLOCK DIVIDER STATE MACHINE

ROTATION DETECTOR STARTUP PATTERN GENERATOR PATTERN REGULATOR SEQUENCER

30 29 28 27 26 BEMF DETECT UP VP

NC TST3 TST2 TST1 TST0

25 COM 24 U1 23 V1 22 W1 21 DGND 20 VG 19 PGDW 18 W

TEST RST DATA LTCH CLK

5 6 7 8 9

CPU INTERFACE SERIAL PORT PARALLEL INTERFACE

OPERATION MODE WP OPERATION MODE REGULATOR TEST MODE REGULATOR OE

VC 10 AGND 11 OEB 12 VDU 13 U 14 PGDUV 15 PREDRIVER

17 VDVW 16 V

IC602 MSM51X17400D-10TFSR1

VCC 1 ON CHIP VBB GENERATOR DQ1 2 DQ2 3 XWE 4 XRAS 5 NC 6 7 2 2 26 VSS 25 DQ4 24 DQ3

TIMING GENERATOR

TIMING GENERATOR

WRITE CLOCK GENERATOR 23 XCAS

REFRESH CONTROL CLOCK INTERNAL ADDRESS COUNTER 11 COLUMN ADDRESS BUFFER 11 COLUMN DECODER 4 SENS AMPLIFIER 4 I/O SELECTOR 4 4 11 ROW 11 ADDRESS BUFFER ROW DECODER WORD DRIVER MEMORY CELLS INPUT BUFFER 4 OUTPUT BUFFER 4 6

A10 A0 A1 A2 A3

8 9 10 11 12

5

11

VCC 13

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OUT/IN1 CONT2 GND
22 XOE 21 20 19 18 17 16 15 A9 A8 A7 A6 A5 A4 14 VSS

PHASE DECODER

PWM DECODER

1

IC601 CXD3027R
XOE XCAS D2 D3 D0 D1 XWE XRAS A11 A10 DVDD A0 A1 A2 A3 AVDD2 LOUT2 AIN2 AOUT2 AVSS2 AVSS1 AOUT1 AIN1 LOUT1 AVDD1 XVSS XTAO XTAI XVDD BCKI

120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91
XOE XCAS D2 D3 D0 D1 XWE XRAS A11 A10 DVDD A0 A1 A2 A3 AVDD2 LOUT2 AIN2 AOUT2 AVSS2 AVSS1 AOUT1 AIN1 LOUT1 AVDD1 XVSS XTAO XTAI XVDD BCKI C2PO WDCK WFCK GFS XUGF MDS XTAO XTAI XTSL VCTL VPCO

CLOCK GENERATOR RFAC BIAS ASYI ASYO FILO FILI PCO CLTV XPCK A9 A8 A7 DVSS A6 A5 A4 XWRE XRDE XEMP XWIH XQOK AMUTE SDTI XQCK SCSY SCOR VSS0 SBSO EXCK XRST SYSM SDTO XLAT CLOK SENS SCLK XSOE ATSK R4M 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 A9 A8 A7 DVSS A6 A5 A4 XWRE XRDE XEMP XWIH XQOK AMUTE SDTI SCSY SCOR VSS0 SBSO EXCK SYSM SDTO XLAT CLOK SENS SCLK XSOE ATSK R4M PWMI LOCK MDP SDTI SCSY SCOR SBSO EXCK SDTO XLAT CLOK SENS XSOE R4M EFM DEMODULATOR ASYMMETRY CORRECTOR

ERROR CORRECTOR D/A INTERFACE 32K RAM SUB CODE PROCESSOR

SELECTOR

BCK PCMD LRCK DOUT

DIGITAL OUT

DIGITAL PLL VIBRATION MEMORY CONTROLLER + COMPRESSION EXPANDER

DIGITAL CLV

XOE XCAS XWE XRAS XQOK XWIH XEMP XRDE XWRE D0 ­ D4 A0 ­ A11

CPU INTERFACE

SERVO AUTO SEQUENCER DAC SIGNAL PROCESSOR BLOCK

SYSM AMUTE HPL HPM HPR PCMDI LRCKI BCKI

D GND

MEMORY CONTROLLER, BUS BOOST BLOCK AOUT1 AIN1 LOUT1 LOUT2 AIN2 AOUT2 ATSK SCLK SSTP COUT FOK DFCT MIRR PWM GENERATOR

LPF

LPF

SERVO BLOCK SERVO INTERFACE

BCK PCMDI PCMD LRCKI LRCK DOUT VDD2 WFCK C2PO GFS XPCK XUGF WDCK VSS2 XTSL AVDD3 ASYO ASYI BIAS RFAC AVSS3 CLTV PCO FILI FILO VCTL VPCO VC A B

90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61

BCK PCMDI PCMD LRCKI LRCK DOUT VDD2 WFCK C2PO GFS XPCK XUGF WDCK VSS2 XTSL AVDD3 ASYO ASYI BIAS RFAC AVSS3 CLTV PCO FILI FILO VCTL VPCO VC A B

IGEN RFDC E F B A VC

MIRR DFCT FOK

OP AMP A/D ANALOG SWITCH CONVERTER

SERVO DSP FOCUS SERVO TRACKING SERVO SLED SERVO

FOCUS PWM GENERATOR TRACKING PWM GENERATOR SLED PWM GENERATOR
A GND A VDD

FRDR FFDR TRDR TFDR SRDR SFDR

D VDD

31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
VDD0 COUT MIRR DFCT FOK PWMI LOCK HPR HPM HPL VDD1 C176 MDP MDS SSTP SFDR SRDR TFDR TRDR FFDR FRDR VSS1 TEST TES1 AVDD0 IGEN AVSS0 RFDC E F

­ 28 ­

AVDD0 IGEN AVSS0 RFDC E F

VDD0 COUT MIRR DFCT FOK PWMI LOCK HPR HPM HPL VDD1

MDP MDS SSTP SFDR SRDR TFDR TRDR FFDR FRDR VSS1

IC401 MPC17A52FTA
BATM1 BATM2 CHGMNT PGND3 VLG2O PGND2 PGND1 VLG1O INM3 DTC3

72

71

70

69

68 67

66

65

64

63

62

61

60

59

58 57 56

55

SWITCHING POWER CIRCUIT 3 VC VLG3 RF21 PAPC APCREF 1 2 3 4 SUB REFERENCE VC BAND GAP REFERENCE VC UP SIDE PRE-DRIVER VG PREDRIVER VG

VIN

VIN DOWN SIDE PRE-DRIVER VG

CHARGING BATTERY VOLTAGE DETECTOR CIRCUIT VC DCIN VG UP SIDE PRE-DRIVER VG 54 RF1 53 INM1 52 DTC1D 51 DTC2D 50 MODE2

VREF 5

VC L4 6 RF2 7 INM2 8 SWITCHING POWER CIRCUIT 2

VG

DOWN SIDE PRE-DRIVER VG

VC LOW VOLTAGE DETECTOR VC VG

VG 9

VG POWER CIRCUIT VG VC

SAW TOOTH WAVEFORM OCCURRENCE CIRCUIT VC

SWITCHING POWER CIRCUIT 1 VIN LINEAR REGULATOR DCIN LINEAR, CONSTANT CURRENT, CONSTANT VOLTAGE CHARGING BATTERY CHARGE CIRCUIT DCIN

INP1 49 48 47 46 45 44 43 42 41 40 39 38 37

L2H

L1H

RF3

L2L

L1L

VIN

L3

GND 10 SYNC 11

VC CLOCK

MODE1 RSTB VCP VC DCIN RF4 INM4 RS CHGSW RI2 FI2 RI1 FI1

WAKEUP CLOCK DATA LATCHC

12 13 14 15

VC

SYSTEM CONTROL, INPUT/OUTPUT VC

VC FI3 16 RI3 17 HPI1 18

CONTROLLER VC PREDRIVER H BRIDGE ON

D2 (H BRIDGE/HEADPHONE) D3 (HPON) VG

CONTROLLER VC PREDRIVER

D1 (DRV MUTE) VG

19 20 21 HPI2 HPOUT2 HPGND

H BRIDGE ON

22 HPOUT1

23 VHP

H BRIDGE ON 24 VD3

25 26 MGND3 RO3

27 FO3

28 VD23

29 30 MGND2 RO2

31 FO2

32 VD12

33 RO1

34 MGND1

35 FO1

36 VD1

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IC351 TA2120FN
BST OUT 24 BST SW 23 BIAS IN BIAS 22 21 PW SW 20 PW SW MT SW 19 MT SW MT TC 18 BEEP IN 17 BEEP OUT B OUT A ATT SW 13 ATT SW

GND 16

IN B 15
ALC

IN A 14
ALC

BIAS

ADDB
+ ­
BST

ADDA

­ +

+ ­
PW B

PW C

PW A

PWC SW

ALC DET

1 BST NF

2 ADD OUT

3

4

5 VCC

6

7

8

9

10

11 ALC IN

12 ALC DET

RF IN PWC SW

OUT B OUT C OUT A

PWR MIX GND OUT

IC802 CXD751-103R
PO26 PO27 NC NC VSS2 TSB RW XLT

24

23

22 21 20

19 18 17

16 SCK 15 SO 14 1SI TSB SIGNAL ENCODER DECODER 13 VDD0 12 VSS1 11 RST 10 MCLK 9 BUSY

PO25 25 PO24 26 PO23 27 VSS3 28 VDD1 29 PO22 30 PO21 31 PO20 32 SERIAL PARALLEL CONVERTER

BIT SELECT

1 2 3
SEL22 SEL21 SEL20

4
VSS0

5 6 7 8
XLT2 SO2 SCK2 REQ

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