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Sony CD Walkman D-EJ756CK, Руководство по обслуживанию

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Sony CD Walkman D-EJ756CK Скачать руководство пользователя страница 26

26

D-EJ750/EJ751/EJ753/EJ755/EJ756CK/EJ758CK

Ref. No.

Part No.

Description

Remark

3-237-145-31 MANUAL, INSTRUCTION (EJ751:CH)

(SIMPLIFIED CHINESE)

3-237-146-11 MANUAL, INSTRUCTION (EJ750:EE/EJ751:EE/

EJ755:EE) (RUSSIAN)

3-237-146-21 MANUAL, INSTRUCTION (EJ750:EE/EJ751:EE/

EJ755:EE) (CZECH)

3-237-146-31 MANUAL, INSTRUCTION (EJ750:EE/EJ751:EE/

EJ755:EE) (HUNGARIAN)

3-237-146-41 MANUAL, INSTRUCTION (EJ750:EE/EJ751:EE/

EJ755:EE) (POLISH)

3-237-146-51 MANUAL, INSTRUCTION (EJ750:EE/EJ751:EE/

EJ755:EE) (SLOVAK)

3-237-756-12 MANUAL, INSTRUCTION (EJ756CK/

EJ758CK:US) (ENGLISH)

3-237-757-11 MANUAL, INSTRUCTION (EJ758CK:AEP,E92,

MX) (SPANISH)

3-237-757-21 MANUAL, INSTRUCTION (EJ758CK:AEP,AUS,

CND,E92,MX,UK) (ENGLISH)

3-237-757-31 MANUAL, INSTRUCTION (EJ758CK:AEP,CND)

(FRENCH)

3-237-757-41 MANUAL, INSTRUCTION (EJ758CK:AEP)

 (DUTCH)

3-237-757-51 MANUAL, INSTRUCTION (EJ758CK:AEP)

(SWEDISH)

3-237-757-61 MANUAL, INSTRUCTION (EJ758CK:AEP,E92)

 (PORTUGUESE)

3-237-757-71 MANUAL, INSTRUCTION (EJ758CK:AEP)

(GERMAN)

3-237-757-81 MANUAL, INSTRUCTION (EJ758CK:AEP)

(ITALIAN)

3-237-757-91 MANUAL, INSTRUCTION (EJ758CK:AEP)

(FINNISH)

*

4-998-554-01 TAPE (A), M (EJ756CK/EJ758CK)

*

4-998-554-21 TAPE (A), M (EJ758CK:EXCEPT US)

*

4-998-555-11 TAPE (B), M (EJ756CK/EJ758CK)
8-953-273-90 RECEIVER,EAR MDR-G051LP (EJ758CK:US)

8-954-007-92 RECEIVER, EAR MDR-027LP (EJ756CK)
8-954-008-91 RECEIVER,EAR MDR-E808SP (EJ751:AR,MX/

EJ755)

8-954-008-93 RECEIVER,EAR MDR-E808LP (EJ750/EJ751:

AEP,AUS,CH,CND,E13,E92,EE,FR,UK/EJ753/

EJ758CK:AEP,AUS,CND,E92,MX,UK)

www. xiaoyu163. com

QQ 376315150

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TEL 13942296513

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TEL  13942296513  QQ  376315150  892498299 

TEL  13942296513  QQ  376315150  892498299 

http://www.xiaoyu163.com

http://www.xiaoyu163.com

Содержание CD Walkman D-EJ756CK

Страница 1: ...ion Personal Audio Company Pubulished by Sony Engineering Corporation Battery life approx hours When you use the CD player on a flat and stable sur face Playing time varies depending on how the CD player is used When using G PROTECTION function on off Two NC WMAA 12 10 charged for about 3 hours NH WM2AA 25 22 charged for about 5 hours Two Sony alkaline 48 38 batteries LR6 SG produced in Japan Meas...

Страница 2: ...PPEAR 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 component replacement Never reuse a disconnecte...

Страница 3: ...mal operation of the equipment emission of the laser diode is prohibited unless the upper panel is closed while turning ON the S801 push switch type The following two checking methods for the laser diode are operable Method Emission of the laser diode is visually checked 1 Open the upper lid 2 Push the S801 as shown in Fig 1 3 Check the object lens for confirming normal emission of the laser diode...

Страница 4: ...point SPRING FULL OPEN REMOVAL SPRING FULL OPEN INSTALL 6 Switch unit flexible board 5 Connector cover 3 Spring full open right 2 Spring full open right 3 Spring full open left 6 Spring full open left 5 2 1 4 1 Switch unit flexible board CN801 2 3 8 Claw 7 Six screws B2 8 Claw 8 Claw 1 Open Cabinet rear sub ASSY Cabinet front sub ASSY Upper lid sub ASSY 4 9 CAUTION DURING ASSSEMBLY www xiaoyu163 c...

Страница 5: ...N502 black 3 CN503 white 3 2 MD ASSY MAIN BOARD 2 Motor ASSY Turn table Spindle M901 1 Screws B1 7x5 Chassis www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 6: ...3 5 Screw ASSY Feed Chassis Optical pick up DAX 25E Bracket Shaft Gear B Cover Gear Motor ASSY Sled M902 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 7: ...0 RF R632 R633 R634 R635 R636 R637 R638 R639 R640 R624 C620 C615 C616 C617 C618 R618 R619 R620 R621 R622 R623C619 IC402 C60 L302 R463 C461 C462 R461 R462 C607 C608 C626 C610 C621 C622 R625 C612 R616 17 611 C613 C627 R1 R615 L605 R432 C624 R317 R433 L606 Q409 C438 120 31 60 61 90 91 TP630 RF oscilloscope AC range SECTION 4 ELECTRICAL ADJUSTMENTS The CD section adjustments are done automatically in ...

Страница 8: ... external contorol input 30 XQOK I O Not used OPEN 31 XWER I O DRAM write enable signal input 32 R4M O System clock output 33 Vss0 Digital ground terminal 34 SQCK I Clock input for SQSO read out 35 SCLK I Clock input for SENS serial date read out 36 SQSO O Not used OPEN 37 XEMP O Not used OPEN 38 XWIH O Not used OPEN 39 SBSO O Not used OPEN 40 EXCK I Not used Fixed at L 41 XTSL I Not used Fixed at...

Страница 9: ... 79 AVDD 3 Ground terminal for analog 80 ASYO O EMF fullswing output 81 ASYI I Asymmetric comparate voltage input 82 BIAS I Asymmetric circuit current constrant input 83 AVDD3 Power supply terminal for analog 84 RFAC I EFM signal input 85 AVDD0 Power supply terminal for analog 86 IGEN I Current constant input for OP amplifier 87 AVss0 Ground terminal for analog 88 RFDC I RF signal input 89 CE I E ...

Страница 10: ...put for D A interface 111 BCKI I Bit clock intput for D A interface 112 DVDD Power supply for DRAM interface 113 A3 O DRAM adress 3 114 A2 O DRAM adress 2 115 A1 O DRAM adress 1 116 A0 O DRAM adress 0 117 A10 O DRAM adress 10 118 A11 I O Not used OPEN 119 TEST3 O Not used OPEN 120 TEST4 O Not used OPEN www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 ...

Страница 11: ...GITAL OUT select input 25 AD_KEY I Set s key detection input 26 AD_RMKEY I Remote contorol key detection input 27 AD_DCINMNT I DC voltage monitoring input 28 CLOSE I OPEN switch status detection input 29 PPG Not used OPEN 30 BEEP_O O Beep sound output 31 TSB_I O Not used OPEN 32 VDD2 Power supply terminal 33 EXTBATT_I I External battery monitor 34 TEXTSKIP_I I CD text fuction input H OFF 35 DIGI_T...

Страница 12: ...elect 73 PGMSEL_O O EEPROM write control 74 XDRVLT_O O Not used OPEN 75 XPOWLT_O O Data latch output for power IC 76 XRST_O O System reset output 77 HG_XSTB_O O HG sleep mode output 78 HG_GUP_O O HG gain up output 79 NC Not used OPEN 80 NJR_I I Not used Fixed to H www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 89...

Страница 13: ..._O D805 19 VCPU 2V IC801 SYSTEM CONTROL MICON Q408 D406 L406 Q404 D401 Q412 VDR409 CHG SW Q407 V BAT Q413 414 Q403 RF3 VCC2 DTC4 DCIN VG L5 VIN BATM1 BTM2 VBAT VLG3 VCC1 VCPU STNG CHGMNT CHGSW CHARGE CONTROL IC403 X601 16 9MHz CN901 FLASH ROM PROGRAM LRMU HPR HPL LOUT ROUT LIN RIN PWRSW BEEP 3 VCC MUTE AOUT1 AOUT2 IC301 HEADPHONE AMP IC401 2 2 POWER CONTROL BUFFER Q302 J301 LINE OUT VCPU_2 0V RFAC...

Страница 14: ...4 Q403 1 3 6 4 R450 R448 R447 4 1 5 8 R225 R446 CN502 BLACK CN503 WHITE R212 C411 C413 R415 R416 C457 C101 R2 R449 C450 C420 L404 R411 R440 C502 R403 L320 C202 C201 C210 C123 C124 R123 R124 R110 C104 R223 R224 R210 C223 C224 C204 C102 R430 R112 TAP801 R422 Q301 VDR807 L405 C110 L402 L403 C211 R111 R211 R206 R106 L310 TAP802 L201 R101 R201 R205 R105 IC404 C421 C422 C111 R318 SWITCH UNIT R353 R417 R...

Страница 15: ... 0 0 6 3V 100k MA2ZD1400 0 MM3Z5V1T1 MM3Z5V1T1 MM3Z5V1T1 MA111 TX AN17881A E1 HP IC CXD3029R DSP IC MSM51V4400E 4M DRAM MSM51V17400F 16M DRAM TC75S57F COMPARATOR XP4312 XP4501 OP GND VCC1 2V VCPU 2V 3V VCC2 3 3V B1 B2 PWM3 FR3 AD RMKEY AD SEL PD B4 LD A3 A2 A1 A0 A10 XRAS XWE D0 D1 D3 D2 XCAS A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 A9 XRAS XWE D1 D0 A3 A2 A1 A0 A10 XRAS XWE D1 D0 A4 A5 A6 A7 A8 XCAS D2 D3 A...

Страница 16: ...0 01µ 0 01µ 2 2 2 2 2200p 4V MM3Z5V1T1 MM3Z5V1T1 MA2YD2300L AVR M1608C080 4700p 47k 220k 0 1µ 47k 47k 470 4700p 4 7µH 10µH 6 3V 6 3V 47k 4V 6 3V 4V 10µ 10µH 10µH 1µ 47µ 220µ 10µ 0 1µ 0 1µ 220µ 10µH MA2YD2300L MA111 TX MA728 SI 3010LSA XC61CN1402MR TB2130AF POWER DRIVER IC XP6501 UNR521600L 2SD1781K 2SK1829 XP6501 2SB169300LSO GND VCC1 2V 3V VCC2 3 3V B1 B2 PWM3 AGC PWM FR3 VCPU 2V WAKEUP B3 PD B4 ...

Страница 17: ...COM0 COM1 COM2 COM3 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG0 SEG14 OPSTB OPGSW SCOR GRSCOR AMUTE XSOE XLAT MSDTI MSDTO MSCK FOK R4M XPOWLT XRST GND XIN XOUT TEST P21 RESET FOK_I SCOR_I GRSCOR_I AMUTE_O XSOE_O XLAT_O MSDTI_I MSDTO_O MSCK_O AD_BATMNT AD_KEY2 AD_SEL AD_KEY AD_RMKEY AD_DCINMNT CLOSE PPG TSB_I O EXTBATT_I TEXTSKIP_I DIG_TU_I LOADING_I XSTAND_ON_I ESP_I ...

Страница 18: ...o ground under no signal conditions no mark PLAY Voltages are taken with a VOM Input impedance 10 MΩ 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 toler ances Circled numbers refer to waveforms Signal path E CD PLAY 1 2 Abbreviation AUS Australian CND Canadian FR French CH Chinese...

Страница 19: ... No Description Remark Ref No Part No Description Remark 1 3 355 424 71 SCREW TAPPING 3 1 476 872 11 SWITCH UNIT 4 3 236 834 01 RUBBER 5 1 804 609 11 LCD 6 3 235 992 01 SPRING COMPRESSION 7 3 235 306 01 BUTTON OPERATE 8 X 3381 377 1 UPPER LID SUB ASSY SILVER EJ751 8 X 3381 378 1 UPPER LID SUB ASSY BLUE EJ751 8 X 3381 379 1 UPPER LID SUB ASSY YELLOW EJ751 8 X 3381 456 1 LID SUB ASSY UPPER SILVER EJ...

Страница 20: ...BER FOOT 60 X 3381 369 1 CABINET REAR SUB ASSY SILVER BLUE 60 X 3381 371 1 CABINET REAR SUB ASSY YELLOW 60 X 3381 516 1 CABINET REAR SUB ASSY BLACK 61 A 3021 688 A MAIN BOARD COMPLETE EJ756CK EJ758CK US 61 A 3021 689 A MAIN BOARD COMPLETE EJ750 FR EJ751 FR EJ755 FR 61 A 3021 690 A MAIN BOARD COMPLETE EXCEPT US FR 62 3 235 308 01 KNOB JOGGABLE SILVER BLUE 62 3 235 308 11 KNOB JOGGABLE YELLOW 62 3 2...

Страница 21: ... X 3380 950 1 OPTICAL PICK UP DAX 25E 111 3 235 418 01 RACK 112 3 348 998 81 SCREW M1 4 113 4 220 645 02 SHAFT STANDARD M901 A 3052 904 A MOTOR ASSY TURN TABLE SPINDLE M902 A 3328 627 A MOTOR ASSY SLED including GEAR Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié The components identified by mark 0 or dotted ...

Страница 22: ...584 00 ELECT 100uF 20 10V C410 1 124 635 00 ELECT 220uF 20 6 3V C411 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C412 1 124 635 00 ELECT 220uF 20 6 3V C413 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C414 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C415 1 164 156 11 CERAMIC CHIP 0 1uF 25V C416 1 164 156 11 CERAMIC CHIP 0 1uF 25V C417 1 110 569 21 TANTAL CHIP 47uF 20 4V C418 1 126 369 11 ELECT 220uF 20 6 3V ...

Страница 23: ... 0 1uF 25V C819 1 164 156 11 CERAMIC CHIP 0 1uF 25V C827 1 135 201 11 TANTALUM CHIP 10uF 20 4V CONNECTOR CN501 1 816 237 21 CONNECTOR 15P CN502 1 784 342 11 HOUSING CONNECTOR 2P CN503 1 784 342 21 HOUSING CONNECTOR 2P CN801 1 785 343 21 CONNECTOR FFC FPC ZIF 30P DIODE D301 8 719 084 06 DIODE MM3Z5VT1 D302 8 719 084 06 DIODE MM3Z5VT1 D305 8 719 084 06 DIODE MM3Z5VT1 D306 8 719 084 06 DIODE MM3Z5VT1...

Страница 24: ...ETAL CHIP 10K 5 1 16W R425 1 216 857 11 METAL CHIP 1M 5 1 16W R426 1 216 857 11 METAL CHIP 1M 5 1 16W R427 1 216 853 11 METAL CHIP 470K 5 1 16W R429 1 216 857 11 METAL CHIP 1M 5 1 16W R430 1 216 041 00 METAL CHIP 470 5 1 10W R432 1 216 864 11 METAL CHIP 0 5 1 16W R433 1 216 864 11 METAL CHIP 0 5 1 16W R434 1 216 849 11 METAL CHIP 220K 5 1 16W R435 1 218 887 11 METAL CHIP 47K 1 1 10W R438 1 216 845...

Страница 25: ...50 1 OPTICAL PICK UP DAX 25E M901 A 3052 904 A MOTOR ASSY TURN TABLE SPINDLE M902 A 3328 627 A MOTOR ASSY SLED including GEAR ACCESSORIES 1 251 696 21 CONNECTING PACK CAR EJ756CK EJ758CK 0 1 476 845 11 ADAPTOR AC AC ES455 EJ751 AEP E13 EE FR EJ753 EJ755 AEP EE FR EJ758CK AEP 0 1 476 847 11 ADAPTOR AC AC ES455 EJ751 CH 0 1 476 848 11 ADAPTOR AC AC ES455 EJ751 UK EJ755 UK EJ758CK UK 0 1 476 849 11 A...

Страница 26: ...37 757 41 MANUAL INSTRUCTION EJ758CK AEP DUTCH 3 237 757 51 MANUAL INSTRUCTION EJ758CK AEP SWEDISH 3 237 757 61 MANUAL INSTRUCTION EJ758CK AEP E92 PORTUGUESE 3 237 757 71 MANUAL INSTRUCTION EJ758CK AEP GERMAN 3 237 757 81 MANUAL INSTRUCTION EJ758CK AEP ITALIAN 3 237 757 91 MANUAL INSTRUCTION EJ758CK AEP FINNISH 4 998 554 01 TAPE A M EJ756CK EJ758CK 4 998 554 21 TAPE A M EJ758CK EXCEPT US 4 998 555...

Страница 27: ...K EJ758CK www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 28: ... upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2002 02 New www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

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