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Sony D-E350 - PSYC CD Walkman, Service Manual

The Sony D-E350 - PSYC CD Walkman is a portable music player that allows you to enjoy your favorite CDs on the go. To help you make the most out of this device, we offer free downloads of the comprehensive Operating Instructions manual on our website. Rediscover your music with ease, simply visit manualshive.com to download it.

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15

D-E350/E351/E351SR/E353/E355/E356CK

IC401 BH6571KVT

1

64

CHGB

CHARGER

MONITOR

AMP

CONTROLLER

CH4

H BRIDGE

1.8

Ω

CH3

H BRIDGE

1.0

Ω

LEVEL

SHIFTER

VG

63

62

61

60

59 58

57

55

54

53

51 50 49

52

56

48

47

46

44

43

42

45

CH4

H BRIDGE

1.8

Ω

INTERFACE

SAW GEN

SAW GEN

35

34

41

CH4

H BRIDGE

1.8

Ω

39

38

37

36

40

33

25

17 18

19

20

23

24

21 22

26 27 28

CONTROLLER

LEVEL

SHIFTER

29 30 31 32

CLK

VG

VCC

VG

VG

VM

VCC

2

DCIN

3

VG

4

LG

5

DGND

6

VIN

7

DSW

8

PGND5

9

USW

10

VCCO

11

E1

12

E0

13

STNG

14

VCC1

15

VCPU

CPUNF

PMG

VREF

SLOW

SOFT

PREGND

SYNC

RST

WAKEUP

CLOCK

DATA

LATCH

F1

R1

F2

R2

TEST

DET

REGB

GSW

SE0

SE1

PREGND1

SAWMON

BATM1

BATM2

VMMNT

CHGMNT

F3

R3

PWM4

FR4

16

VCC

IRO4

PGND4

FO4

VM34

FO3

RO3

PGND3

VM3

PGND2

R02

VM2

FO2

VM12

RO1

PGND1

FOT

10msec

1

100

AVDD1

2

LD

3

PD

4

VMON

5

VCHK

6

VE

7

VF

8

VBD

9

VAC

10

AVSS1

11

VBIAS

12

N.C.

13

RF1

14

PKC

15

BTC

16

RFGO

17

DETI

18

ASYI

19

ASYO

20

MON1

22

ADPFO

23

ADPFI

24

FCO

25

PCO

75 FDOP
74 FDON

73 CLKOP
72 CLVON

71 CLKDRV

70 SYNC

69 EXPLCK
68 YMLD

67 EFM/YFLG
66 C2FX

65 FOK
64

63

62
61

60
59

58

FLAG0(DOCKO)

FLAG1(DOUTAO)

FLAG2(LRCKO)

FLAG3(DOUTAI)

FLAG4(LRCKI)

57 TEST2

DVDD2

TDEFECT

56 TEST1
55 TEST0

54 DVSS2

53 CLK4M
52 BUSYB

51 DVDDIO1

A3

99

A2

98

A1

97

A0

96

A4

95

A5

94

A6

93

A7

92

A8

91

A9

90

RASB

88

D1

87

D0

86

DVDDIO2

85

D3

84

D2

83

CASB

82

A10

81

DVSSIO2

80

DTT

79

SDOP

78

SDON

77

TDOP

76

TDON

28

RLINI

29

RDACO

26

AVSS2

27

RLINO

30

VCDACO

31

LDACO

32

LLINI

33

LLINO

34

AVDD2

35

MUTE

36

DVDD1

37

XIN

38

XOUT

39

DVSS1

40

CTR8M

41

(DOCKI)SBDAT

42

SFSY

43

SBSY

44

RSTB

45

PDWNB

46

DVDDI1

47

SCLK

48

SRW

49

SDIN

50

SDOUT

ESP

SERVO COR

APC

PWM

FLAG

21

MON2

89

WEB

A/D

D/A

PLL

1bit DAC

WINDOW

ECC

CLOCK

GEN

SUB

SIO

RF

AMP

r

 IC BLOCK DIAGRAMS

IC601 BU9355KV

Summary of Contents for D-E350 - PSYC CD Walkman

Page 1: ...D E350 E351 E351SR E353 E355 E356CK Chinese Model D E355 9 873 479 01 2002A0200 1 2002 1 Sony Corporation Personal Audio Company Pubulished by Sony Engineering Corporation AC power adaptor DC IN 4 5 V jack US CND C SA MX TW model 120 V 60 Hz AEP FR EE E13 model 220 230 V 50 60 Hz UK model 230 240 V 50 Hz AUS model 240 V 50 Hz E33 EA KR model 100 240 V 50 60 Hz HK model 220 V 50 60 Hz AR CH model 2...

Page 2: ...COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY 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 Notes on chip ...

Page 3: ...ately before replacing the optical Pick up block Note and specifications required to check are given below FOK output IC601 yg pin When checking FOK remove the lead wire to disc motor RF signal P to P value 0 45 to 0 65Vp p SECTION 1 SERVICING NOTES Laser Diode Checking Methods During normal operation of the equipment emission of the laser diode is prohibited unless the upper panel is closed while...

Page 4: ...LY Note Follow the disassembly procedure in the numerical order given 3 1 CABINET LOWER MD ASSY 3 2 MAIN BOARD z The equipment can be removed using the following procedure 2 Screws B2 x 10 1 OPEN 7 CN501 8 CN503 white 9 CN502 black 5Claws 5Claws 3 Open the battery lid 5 Claw 5 Claw 4 Screws B2 x 10 Cabinet lower Cabinet front MD ASSY 6 q Lid upper Main board Cabinet lower 1 ...

Page 5: ...SPINDLE M901 3 4 MOTOR ASSY SLED M902 OPTICAL PICK UP DAX 25E 3 5 6 2 1 Screw B 1 7x5 4 Screw P 1 4x3 5 Screw ASSY Feed Chassis Optical pick up DAX 25E Bracket Shaft Gear B Cover Gear Motor ASSY Sled M902 2 Motor ASSY Turn table Spindle M901 1 Screws B1 7x5 Chassis ...

Page 6: ...amond shape in the cen ter of the waveform can be clearly distinguished RF Signal reference Waveform Eye Pattern To watch the eye pattern set the oscilloscope to AC range and increase the vertical sensitivity of the oscilloscope for easy watch ing 5 Stop revolving of the disc motor by pressing the x button MAIN BOARD SIDE B S801 OPEN CLOS C301 C619 C802 IC603 TP814 C106 R620 TAP806 C634 TJ502 R631...

Page 7: ...pply for CPU and I O 20 VREFH Analog reference voltage for A D converter 21 AD_SEL I Test mode detection input 22 AD_CHGMNT I Charging monitor input 23 AD_KEY2 I Key input 24 AD_BATMNT I Battery voltage monitor input 25 AD_KEY I Set s key detection input 26 AD_RMKEY I Remocon s key detection input 27 AD_DCINMNT I DC voltage monitoring input 28 XOPEN_I I OPEN switch status detection input 29 P50 O ...

Page 8: ...13 O Not used OPEN 71 GFS_I I Guard Frame Synchronous signal input 72 ESPLT_O O ESP s serial interface latch output 73 PGMSEL_O Not used OPEN 74 AMUTE_O O Mute ON OFF control output 75 VCC2ON_O O Not used OPEN 76 XRST_O O System reset output 77 XPOFF_O O DSP s power off output 78 OPSTBY_O O Pick up s power supply ON OFF control 79 OPG4 _O O RF IC s gain control 80 C2POEN_O O C2PO enable ...

Page 9: ...2 13 14 15 7 20 19 17 31 29 8 6 4 9 8 6 7 2 15 R XW_O X POWLT_O 14 SENS MSDTI_I 16 MSDTO O 17 SCK_O 18 XWAKEUP_O 66 XRESET_I VBATT 49 OPG_O 79 XOPSTBY_O 78 HPSW_O 12 47 48 49 50 RF AMP APC SERVO CORE PWM CLOCK OSC SIO WINDOW ECC ESP OUT IN IC403 2V REG 3 15 10 6 13 54 2 62 1 5 OUT IN IC402 2V REG 5 2 OUT IN IC405 RESET 5 4 OUT IN 1 CTRL IC404 5V REG DC IN 4 5V J401 Q401 L401 REGB DC IN D404 Q403 D...

Page 10: ...6 R631 C812 TAP804 C811 R815 C307 R809 TJ608 CN901 C801 TP817 R808 TP609 TP410 TP616 R824 R630 TP613 TP802 TP803 TP503 C809 TJ409 D301 TJ304 TJ303 FB301 FB101 TJ605 C306 R209 C107 TJ307 TJ603 C428 TP809 TP409 TP806 TJ803 TP811 R813 TP804 TP406 TP628 R629 R611 TJ802 TP615 TP820 TP631 D401 C433 C203 TP408 TP507 TJ610 R205 TP603 TJ604 D801 TAP803 TJ405 TJ407 TJ601 TJ602 TJ606 TJ607 TAP805 FB201 TP614...

Page 11: ...1B UDZS5 1 XC6201P242 2SD1781K 2 2 2 2 2 2 100 0 1 100k XC6201P212MR GND 2 2V VCPU 2V VDD 3V SYNC B3 AVDD 2V DCINMNT RF B1 CPOL CDUTY SIN SIN TIN TIN FIN FIN T S S T F F C PD LD F E OPSTB B A OPGSW C BATMNT CHGMNT C C S S F T T F RESET POWERLT SDTO SCK XWAKEUP RESET RESET XWAKEUP SYNC FO1 PGND1 RO1 FO2 PGND2 RO2 FO3 RO3 PGND3 FO4 PGND4 RO4 R3 F3 R2 F2 R1 F1 LATCH DATA CLOCK WAKEUP RESET VCPU VREF ...

Page 12: ...B UDZ5 1B 10 4V 2 2k C2FX 10k 0 0 47p 0 1 1000p 1 0 UDZ5 1B UDZ5 1B 1k 10k 0 0 01 2200p RFGO VBIAS B1 2 2V VCPU 2V VDD 3V SYNC B3 GND AVDD 2V RF RMKEY A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 D0 D1 D2 D3 XRAS XWE CPOL CDUTY FIN FIN XCAS TIN TIN SIN SIN ESPLT GFS DEFECT FOK XBUSY CLK4M BEEP HPSW AMUTE SDTI SDTO SRW SCK POFF XRST SCOR A0 A1 A2 A3 A9 D1 XWE XRAS D0 A4 A5 A6 A7 A8 D2 D3 XCAS PD A B E F BATMN...

Page 13: ...TI CLK4M G PRO GFS OPEN OPSTB HPSW OPGSW XWAKEUP C2PO SEG14 ESPLT DEFECT P23 PGM_SEL PGM_SCK PGM_SDTI PGM_SDTO RESET2 TEST CLK4M2 BEEP BATMNT CHGMNT PGM_SCK PGM_SDTI PGM_SDTO PGM_SEL TEST RESET2 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 COM3 COM2 COM1 COM0 SEG14 SEG13 SEG6 SEG5 XOUT SEG4 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG3 SEG2 SEG1 SEG0 COM3 COM2 COM1 COM0 V3 V2...

Page 14: ...ated except for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specifed f internal component Note Note The components identi Les composants identifiés fied by mark 0 or dotted par une marque 0 sont cri line with mark 0 are cri tiques pour la sécurité tical for safety Ne les remplacer que par Replace only with part une piéce portant le numéro number specified ...

Page 15: ...AVDD1 2 LD 3 PD 4 VMON 5 VCHK 6 VE 7 VF 8 VBD 9 VAC 10 AVSS1 11 VBIAS 12 N C 13 RF1 14 PKC 15 BTC 16 RFGO 17 DETI 18 ASYI 19 ASYO 20 MON1 22 ADPFO 23 ADPFI 24 FCO 25 PCO 75 FDOP 74 FDON 73 CLKOP 72 CLVON 71 CLKDRV 70 SYNC 69 EXPLCK 68 YMLD 67 EFM YFLG 66 C2FX 65 FOK 64 63 62 61 60 59 58 FLAG0 DOCKO FLAG1 DOUTAO FLAG2 LRCKO FLAG3 DOUTAI FLAG4 LRCKI 57 TEST2 DVDD2 TDEFECT 56 TEST1 55 TEST0 54 DVSS2 ...

Page 16: ... 12 3 231 620 81 BUTTON OPEN ORANGE 13 3 222 853 21 WINDOW LCD SILVER BLUE BLACK 13 3 222 853 51 WINDOW LCD RED DARK BLUE ORANGE 14 X 3381 502 1 LID ASSY UPPER E350 SILVER 14 X 3381 503 1 LID ASSY UPPER E350 BLUE 14 X 3381 504 1 LID ASSY UPPER E351 SILVER 14 X 3381 505 1 LID ASSY UPPER E351 BLUE 14 X 3381 506 1 LID ASSY UPPER E353 SILVER 14 X 3381 507 1 LID ASSY UPPER E356CK SILVER 14 X 3381 508 1...

Page 17: ...No Part No Description Remark Ref No Part No Description Remark 51 4 218 821 01 COVER GEAR 52 3 318 203 71 SCREW B1 7X5 TAPPING 53 A 3052 902 A FEED ASSY SCREW 54 4 218 823 01 GEAR B 55 4 218 825 01 SPRING SLED 56 4 222 765 01 INSULATOR 57 3 235 420 01 CHASSIS 58 4 218 827 01 RETAINER SHAFT 59 3 686 458 03 SCREW P1 4X3 5 TAPPING 060 X 3380 950 1 OPTICAL PICK UP DAX 25E 61 3 235 418 01 RACK 62 3 34...

Page 18: ...CERAMIC CHIP 2 2uF 16V C307 1 162 923 11 CERAMIC CHIP 47PF 5 50V C401 1 165 456 21 ELECT 100uF 20 6 3V C402 1 107 686 11 TANTAL CHIP 4 7uF 20 16V C404 1 165 456 21 ELECT 100uF 20 6 3V C405 1 164 156 11 CERAMIC CHIP 0 1uF 25V C406 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C407 1 164 156 11 CERAMIC CHIP 0 1uF 25V C408 1 124 584 00 ELECT 100uF 20 10V C409 1 115 467 11 CERAMIC CHIP 0 22uF 10 10V C410 ...

Page 19: ... JACK J301 1 815 088 41 JACK HEADPHONE 2 E355 E356CK J301 1 815 135 31 JACK HEADPHONE 2 EXCEPT E355 E356CK J401 1 778 153 21 JACK DC POLARITY UNIFIED TYPE DC IN 4 5V INDUCTOR L401 1 414 406 41 INDUCTOR 220uH L402 1 419 403 41 INDUCTOR 47uH L404 1 414 398 11 INDUCTOR 10uH L405 1 414 398 11 INDUCTOR 10uH L406 1 414 392 41 INDUCTOR 1uH L407 1 414 392 41 INDUCTOR 1uH L601 1 469 967 21 INDUCTOR 10uH L6...

Page 20: ...N S802 1 762 078 11 SWITCH SLIDE HOLD S803 1 786 274 11 SWITCH SLIDE ESP S805 1 786 050 21 SWITCH KEY BOARD B S806 1 786 050 21 SWITCH KEY BOARD S807 1 786 050 21 SWITCH KEY BOARD x S808 1 786 276 11 SWITCH PUSH 1 KEY SOUND S809 1 786 050 21 SWITCH KEY BOARD VOL S810 1 786 050 21 SWITCH KEY BOARD VOL S811 1 786 276 11 SWITCH PUSH 1 KEY MENU VIBLATOR X601 1 795 561 21 VIBRATOR CERAMIC 16 9MHz MISCE...

Page 21: ...UAL INSTRUCTION ENGLISH E353 3 238 108 31 MANUAL INSTRUCTION FRENCH E353 AEP 3 238 108 41 MANUAL INSTRUCTION DUTCH E353 AEP 3 238 108 51 MANUAL INSTRUCTION SWEDISH E353 AEP 3 238 108 61 MANUAL INSTRUCTION PORTUGUESE E353 3 238 108 71 MANUAL INSTRUCTION GERMAN E353 AEP 3 238 108 81 MANUAL INSTRUCTION ITALIAN E353 AEP 3 238 108 91 MANUAL INSTRUCTION FINNISH E353 AEP 3 238 109 11 MANUAL INSTRUCTION T...

Page 22: ...K REVISION HISTORY Clicking the version allows you to jump to the revised page Also clicking the version at the upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2002 01 New ...

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