Sony HCD-EC68 Скачать руководство пользователя страница 27

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HCD-EC68/EC78

HCD-EC68/EC78

B E

R601

R603

R604

R605

R606

R607

R608

R609

R801

R802

R803

R804

R610

R805

R611

R806

R612

R807

R613

R808

R614

R809

R615

R616

R617

R618

R619

R810

R811

R812

R813

R814

R620

R815

R621

R816

R622

R817

R623

R818

R624

R819

R625

R626

R627

R628

R629

R820

R821

R822

R823

R824

R630

R825

R631

R826

R632

R827

R633

R829

R637

D791

R639

R830

R831

R832

C603

R640

C604

C605

R836

C606

R837

R643

C607

R838

R644

C608

R839

R645

C609

R646

R647

R648

R649

C803

R840

C804

C610

C805

R841

C611

R842

C806

C612

C807

R843

R844

C808

R650

R845

C809

R651

C615

R846

R652

C616

R847

C617

C618

C619

C810

C811

C814

C815

C816

C817

R660

C819

R663

C629

R666

R667

C820

C821

R669

C824

C826

C827

C633

C828

R670

C634

C829

C635

R672

R673

C637

C638

C639

R676

R677

C830

R678

C831

R679

C832

C834

C640

C835

C836

C642

C837

C643

C838

R680

R681

C645

R682

R683

C647

R684

C648

R685

C649

R686

R687

C840

C841

R689

C843

C844

C650

C845

C651

C846

C652

C847

C653

C848

R690

C654

R691

C655

R692

C656

R693

C657

R694

C658

R695

C659

R696

R697

C850

C660

D601

C662

D602

D603

D604

D605

C666

D606

JR601

JR602

JR603

JR604

JR605

D801

JR606

D802

JR607

D803

JR608

D804

JR609

D805

D806

C674

D614

D617

JR610

D618

JR611

C679

JR612

JR613

JR614

JR615

JR616

JR617

JR618

C680

C681

D621

C682

D622

C683

C684

C685

C686

C687

D628

C689

C690

D631

C691

C692

C693

C694

C695

C696

C699

R700

R701

R702

R704

R706

R707

R708

R709

R715

R716

R720

R722

R727

R728

R729

R731

R732

C700

C703

C704

R749

C713

R750

R751

R752

R753

R754

TP619

R787

R788

R791

R792

Q602

Q603

Q604

Q605

Q606

Q608

Q801

Q802

TP657

Q611

Q612

Q616

Q617

Q618

Q619

Q622

C788

C789

TP690

B
E

TB601

TB602

JW760

JW761

JW762

JW763

JW764

JW765

JW766

JW767

JW768

JW769

JW770

JW771

JW773

JW774

JW775

JW777

JW779

JW780

JW781

CN601

JW782

CN602

JW783

CN603

JW784

CN604

JW785

CN605

JW786

CN606

JW787

CN607

CN608

CN801

R634

R635

R636

R638

C602

C601

R641

R642

C802

CN632

CN633

C613

C614

R658

X801

C620

C621

C622

C623

R662

C626

C627

C628

C822

C823

C630

C631

C632

C636

R674

R675

C833

C641

RY601

RY602

RY601,RY602

C644

C646

JW601

JW602

JW603

JW604

JW605

JW606

JW607

JW608

JW609

JW801

C661

JW802

JW803

C663

JW610

JW804

C664

JW611

C665

JW612

JW613

C667

D607

D608

JW615

C669

D609

JW616

JW617

JW618

JW619

D610

C671

D611 D612

C673

JW620

JW621

ET601

C675

D615

ET602

JW622

C676

JW623

C677

JW624

C678

JW625

D619

JW626

JW627

JW628

JW629

D620

JW630

JW631

JW632

JW633
JW634

D629

JW635

JW636

JW637

JW638

JW639

D630

T801

JW640

JW641

JW647

JW649

JW650

JW651

JW652

JW653

JW654

JW655

JW656

JW657

JW658

JW659

JW660

JW661

JW662

JW663

JW664

JW665

JW666

JW667

JW668

JW669

JW670

JW672

JW673

JW674

JW675

JW676

JW677

JW678

JW679

JW680

JW681

JW682

JW683

JW684

JW685

JW686

R717

R718

JW689

R719

JW690

R724

R725

R726

JW697

JW699

C714

JW700

JW701

JW702

JW703

JW704

JW705

Q601

JW706

JW708

JW709

JW710

JW711

JW712

JW713

JW715

JW716

JW717

JW718

JW719

L601

L602

L603

L604

JW720

JW721

JW722

JW723

JW724

L801

JW725

CF801

L802

JW726

L803

L804

JW728

Q624

L805

JW729

JW730

JW731

JW732

JW733

JW734

JW735

JW736

JW737

JW738

FL801

JW739

FL803

JW740

JW741

JW742

JW743

JW744

JW750

JW751 JW752

MAIN BOARD

IC602

IC801

(EC68:UK)

(EXCEPT EC68:UK)

(CHASSIS)

(EC78:AEP,RU)

EC68/EC78:E2,

E3,E51,MX,AR

EC68/EC78:E2,

E3,E51,MX,AR

ANTENNA

FM/AM

M601
(FAN)

SPEAKER

HIGH FREQ.
IMPEDANCE

USE 8

1-875-488-

12, 13

(12, 13)

(EXCEPT EC68:UK)

(EC78)

(SUFFIX-12)

(SUFFIX-13)

(EC78)

(EC68)

(EC78)

(Page

26)

(Page 31)

7-5. PRINTED WIRING BOARD - MAIN Board -

•

: Uses unleaded solder.

• See page 23 for Circuit Boards Location.

(Page 30)

Ref. No. Location

• Semiconductor

Location

D601

E-2

D602

E-6

D603

E-3

D604

G-3

D605

D-5

D606

E-6

D607

G-5

D608

F-5

D609

G-5

D610

F-5

D611

H-6

D612

H-6

D614

B-6

D615

D-7

D617

D-6

D618

E-6

D619

E-6

D620

E-7

D621

D-5

D622

D-5

D628

D-7

D629

H-6

D630

H-6

D631

E-7

D791

E-5

D801

B-3

D802

A-4

D803

B-4

D804

B-3

D805

B-2

D806

A-2

IC602

B-7

IC801

C-4

Q601

D-4

Q602

D-5

Q603

D-5

Q604

G-3

Q605

D-6

Q606

D-5

Q608

B-6

Q611

D-5

Q612

D-6

Q616

B-9

Q617

B-9

Q618

D-7

Q619

G-6

Q622

E-6

Q624

E-7

Q801

B-5

Q802

B-5

Note:

Refer to “SUFFIX-12/SUFFIX-13 DISCRIMINATION
OF PANEL BOARD” (page 3) of the servicing notes
for suf

x-12 and suf

x-13.

w w w . x i a o y u 1 6 3 . c o m

Q Q 3 7 6 3 1 5 1 5 0

T E L

1 3 9 4 2 2 9 6 5 1 3

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Содержание HCD-EC68

Страница 1: ... 20 Hz 20 kHz Signal to noise ratio More than 90 dB Dynamic range More than 88 dB Tape deck section except for the UK model Recording system 4 track 2 channel stereo Tuner section FM stereo FM AM superheterodyne tuner Antenna FM lead antenna AM loop antenna FM tuner section Tuning range 87 5 108 0 MHz 50 kHz step Intermediate frequency 10 7 MHz AM tuner section Tuning range Australian Pan American...

Страница 2: ...E 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 Notes on chip component replacement Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be dam aged by heat Flexible Circuit Board Repairing Keep the temperature of soldering iron around 270 C during...

Страница 3: ...printed circuit boards may not come printed with the lead free mark due to their particular size LEAD FREE MARK Unleaded solder has the following characteristics Unleaded solder melts at a temperature about 40 C higher than ordinary solder Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time Soldering irons using a temperature regul...

Страница 4: ... of the figure lever gear pull the tray by the hand knob VOL hole Push the knob VOL by the flat head driver front panel block back view 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 5: ... TO DISTINGUISH TAPE MECHANISM DECK EXCEPT EC68 UK MODEL Two kinds of tape mechanism decks installed by this set exist Please do the repair exchange after confirming which tape mechanism deck set of the repair according to how to distinguish the figure below motor Metal part TCM J1 Mold part CS 21SC 900TP tape deck Abbreviation AR Argentina model E2 120V AC area in E model E3 240V AC area in E mod...

Страница 6: ...e in the desired station To reduce static noise on a weak FM stereo station Press FM MODE repeatedly until MONO appears to turn off stereo reception Playing a tape Except for the UK model 1 Select a tape function Press TAPE or FUNCTION repeatedly 2 Insert a tape Press stop eject on the unit and insert the tape into the cassette holder Make sure there is no slack in the tape to avoid damaging the t...

Страница 7: ...ess DISC SKIP to select a disc When recording a folder from an MP3 disc press PLAY MODE repeatedly to select and then press repeatedly to select the desired folder To record only your favourite CD tracks or MP3 files in your desired order perform steps 2 to 5 of Creating your own CD program 3 Start recording Press record and then start playing the desired recording source The CD starts playing aut...

Страница 8: ...CK EXCEPT EC68 UK MODEL Page 10 3 6 FRONT PANEL SECTION Page 11 3 5 MAIN BOARD Page 10 3 7 BACK PANEL BLOCK Page 11 3 8 CD MECHANISM BLOCK Page 12 3 11 OP BASE ASSY KSM 213D Page 13 3 9 BU BLOCK Page 12 SET 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 xi...

Страница 9: ...de panel L side panel R four screws case3 TP flexible flat cable 9 core CN606 except EC68 UK top panel EC68 UK top panel block except EC68 UK two screws BVTP3 10 two screws BVTP3 10 screw KTP3 10 screw KTP3 10 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...

Страница 10: ...or CN604 flexible flat cable 21 core CN608 3 4 TAPE MECHANISM DECK EXCEPT EC68 UK MODEL Note This illustration is seeing top panel block from inside two screws 2 6 8 two screws 2 6 8 bracket deck DECK board two screws BVTP3 6 connector CN501 tape mechanism deck TCM J1 or CS 21SC 900TP top panel block 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 ...

Страница 11: ... 3 7 BACK PANEL BLOCK six screws BVTP3 10 two screws BVTP3 10 screw BVTP3 10 connector power cord CN053 connector CN601 back panel block Cut the clamp two screws BVTP3 10 two screws BVTP3 10 EC78 Note Please do not forget fixation by clamping when you install the power cord 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 37...

Страница 12: ...ism section install two tapes for prevention of noise two screws PTPWHM2 6 two coil springs insurator two coil springs insurator insulator insulator insulator insulator BU block two screws PTPWHM2 6 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 ...

Страница 13: ...at cable 16 core CN301 CD board Remove four solders 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 14: ...ct the AC plug CD TRAY LOCK This mode is for the antitheft of CD disc in shop not for trans port Procedure 1 Press the I 1 button to turn the power on 2 Press the FUNCTION button to select CD function 3 Insert a disc 4 While pressing the x button press the Z button for more 5 seconds 5 The message LOCKED is displayed and the disc tray is locked Even if exiting from this mode the disc tray is still...

Страница 15: ... left digit in the six digit number when changing the numeric value Press TUNING M L to move the cursor to the right and press l m TUNING to return the cursor to the left FUNCTION Use this key to execute Command Out in the Com mand Out Mode CD Servo Test Mode Tree S Curve Mode LD ON BDT S CU LD ON RAM Read Mode Disc Type value indication BDTRAM R DISCTYPE AL 0000 RW 0001 Gain Index value indicatio...

Страница 16: ...rror code use of the TUNING M L and the l m TUNING but tons in this mode enables tracing of the error history 7 To release from this mode press the I 1 button to turn the power off Contents of CDM Errors Error display example M 0 FF 11 42 1 2 3 4 1 It indicates the error history number 0 to 9 The error code number 0 indicates the newest error 2 It indicates whether the CDM error occurs in the norm...

Страница 17: ...ess Note2 Do not enter any other test mode while the CD FACTORY MODE is in progress Procedure 1 Press the I 1 button to turn the power on 2 Press the FUNCTION button to select CD function 3 Press three buttons of CD N FUNCTION and DIS PLAY simultaneously 4 It enters the CD factory mode and displays the following mes sage X1ON S character mode setting Tracking servo setting RF gain setting Key Oper...

Страница 18: ...e than 2 82 oz 1 Demagnetize the record playback head with a head demagne tizer 2 Do not use a magnetized screwdriver for the adjustments TEST TAPE Tape Signal Used for P 4 A063 6 3 kHz 10 dB Azimuth Adjustment RECORD PLAYBACK HEAD AZIMUTH ADJUSTMENT Note Perform this adjustments for both decks Procedure 1 Mode Playback set JACK board PHONES jack J492 level meter test tape P 4 A063 6 3 kHz 10 dB 2...

Страница 19: ... the oscilloscope to TP121 RFI and TP124 VC on the CD board 2 Press the I 1 button to turn the power ON and press the Z button to open the CD disc tray 3 Set disc YEDS 18 on the trey and press the CD N button to playback 4 Confirm that oscilloscope waveform is as shown in the figure below eye pattern A good eye pattern means that the diamond shape in the center of the waveform can be clearly disti...

Страница 20: ...M TRACKING ADJUSTMENT Except EC68 Mexican Argentina Australian EC78 Mexican Argentina models Adjust for a maximum reading on level meter L805 530 kHz AM TRACKING ADJUSTMENT EC68 Mexican Argentina Australian EC78 Mexican Argentina models Adjust for a maximum reading on level meter L805 531 kHz FM FREQUENCY COVERAGE ADJUSTMENT Adjustment Part Frequency Display Reading on Digital Voltmeter L803 87 5 ...

Страница 21: ...cy of A B and C detected and auto matic scanning stops The stop of automatic scanning means The station signal is re ceived in good condition Adjustment Location and Connecting Points IC801 CN801 ANTENNA 36 1 3 1 19 18 IC801 pin XL TUNER VT IC801 pin RT TUNER OUT L ch MAIN Board Conductor Side L802 FM Detector Adjustment MAIN Board Component Side L803 FM Frequency Coverage Adjustment L801 FM Frequ...

Страница 22: ...w 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 23: ...del AUS Australian model E2 120V AC area in E model E3 240V AC area in E model E51 Chilean and Peruvian models MX Mexican model RU Russian model For Printed Wiring Boards Note X Parts extracted from the component side Y Parts extracted from the conductor side W indicated side identified with part number f Internal component Pattern from the side which enables seeing The other layers patterns are n...

Страница 24: ...C106 C201 R304 R302 C309 C205 C207 C307 R303 C133 R111 R112 C115 R211 Q301 R301 C204 C202 C206 C306 R212 C401 C130 X102 C405 IC201 IC401 IC101 R201 R142 CD BOARD COMPONENT SIDE CD BOARD CONDUCTOR SIDE 3 1 4 5 1 7 8 14 28 22 21 15 TP124 VC TP121 RFI 1 25 26 50 51 75 76 100 1 21 M MAIN BOARD CN608 16 1 1 872 135 11 11 1 872 135 11 11 OPTICAL PICK UP BLOCK KSM 213DCP A B C D E F 1 2 3 4 5 6 7 8 9 E L...

Страница 25: ...7k 10k 0 0 100k 0 TK63115SCL G GT 0 1 1 0 001 0 1 470p 0 1 470p 0 1 0 1 0 0022 0 1 0 1 0 1 0 01 0 01 0 022 C119 0 022 0 1 0 0047 0 0047 0 0 0 0 0 22p 0 1 0 01 470p 0 01 47p 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 10k 100 22 6 3V 47 0 1 0 1 0 470p 470p 0 01 0 001 22k 470k 1M 0 1 0 1 47p 0 1 4 7k 22k 0 1 0 1 0 01 0 01 0 0022 0 1 100 10V 0 100 10V 10 10 10k 2 2k 2 2k 4 7k 1 470p 1 BA5826SFP E2 SP SP SL SL 10...

Страница 26: ... 1 NJM4558V TE2 IC501 GND VCC 0 1 C524 0 1 C523 R533 22k PB AMP IC501 IC502 REC AMP CHASSIS DECK BOARD REC Rch REC Lch I TP STATE 9V 1 A GND 9 M GND PB Rch 9V PB Lch Q501 502 OSC TAPE MECHANISM DECK PB REC 1 2 7 D B 6 9 F 5 3 G 1 C E H 8 4 A 2 E B E B 1 8 Q501 Q502 L501 BIAS OSC CN501 C501 C502 C513 C514 C515 C516 C540 C542 JW501 JW502 JW503 JW504 JW505 JW506 JW507 JW508 JW509 JW510 ET501 1 4 5 8 ...

Страница 27: ...16 JW617 JW618 JW619 D610 C671 D611 D612 C673 JW620 JW621 ET601 C675 D615 ET602 JW622 C676 JW623 C677 JW624 C678 JW625 D619 JW626 JW627 JW628 JW629 D620 JW630 JW631 JW632 JW633 JW634 D629 JW635 JW636 JW637 JW638 JW639 D630 T801 JW640 JW641 JW647 JW649 JW650 JW651 JW652 JW653 JW654 JW655 JW656 JW657 JW658 JW659 JW660 JW661 JW662 JW663 JW664 JW665 JW666 JW667 JW668 JW669 JW670 JW672 JW673 JW674 JW67...

Страница 28: ...43GMLS0 D621 2SC3052F T1 LF Q611 100k R669 10k R670 10k R628 4 7k R637 0 01 C619 4700p C629 10k R672 50V 3 3 C641 ISA1235AC1TP 1EF Q612 ISA1235AC1TP 1EF Q618 1 2 3 4 5 5P CN633 PA GND OUT R VH VH OUT L 1 2 3 4 5 6 7 8 9 CN605 9P AUDIO L A GND AUDIO R HP GND HP L HP R AMP ON SP RELAY GND 1 2 3 4 5 5P CN602 IN R A GND IN L AMP ON PROTECT 1 2 3 4 5 5P CN603 R603 4 7 1k R693 4 7k R692 R673 0 10k R643 ...

Страница 29: ...70k 16V 100 C802 C830 2p TP687 1 6 2 3 4 5 L805 C831 0 47 R813 470k CF G I O FL801 TP690 1 2 3 4 6 L801 C814 4700p L803 C832 0 47 R842 0 TP686 L804 C848 0 1 R817 47k R826 1k R836 6 8k C844 0 1 SV230 TB E D804 C808 18p C828 100p 2SC3052F T1 LF Q801 R814 22k R807 22k R815 10k R806 47k R825 4 7k R832 1M C840 0 1 JW801 C826 1000p BPF G I O FL803 C829 0 47 R839 10 C804 18p CF801 C806 470p R846 10 1 3 4...

Страница 30: ...0 R171 470 R196 470 R195 C175 0 1 C176 0 1 R153 22k R154 22k OVER LOAD DETECT Q151 152 HI AMP BOARD IC151 POWER AMP C169 170 100 50V EC78 E2 E3 E51 MX AR 100 63V EC78 AEP RU 7 D B 6 9 5 3 1 C 8 4 A 2 B E B E Q151 Q152 R151 R152 R153 R154 R155 R156 R159 R160 R161 R162 R163 R164 R171 R172 R173 R175 R176 R177 R178 R181 R182 R183 R184 R185 R186 C153 C154 C155 C156 R195 C159 R196 C160 C161 C162 C166 C1...

Страница 31: ...C110 C120 C119 1k R123 47k R114 47k R113 47k R107 47k R108 25V 47 C108 25V 47 C107 R103 R104 R105 R106 470p C103 470p C104 0 1 C128 1k R109 1k R110 0 1 C124 0 1 C123 0 R101 0 R102 22k R133 22k R134 1 2k R132 1 2k R131 R122 100 1 2 3 4 5 5P CN104 PA GND OUT R VH VH OUT L TP101 TP102 TP103 TP104 TP105 TP107 TP108 TP109 TP110 TP111 470 R112 470 R111 1 2 3 4 5 5P CN102 PROTECT AMP ON IN L A GND IN R M...

Страница 32: ... R401 R402 R405 R406 R412 R413 R414 R415 R416 R417 R418 R419 R420 R421 R422 R425 R426 R428 R446 R447 Q301 Q303 Q304 Q305 Q306 Q307 Q308 Q310 Q311 Q312 Q313 Q314 Q315 Q316 Q317 Q318 FB301 R301 EC68 UK R302 R303 R304 R305 R306 R307 R308 R309 R310 R312 R313 R314 R315 R316 R317 R318 R319 R320 R321 R322 R323 R324 R325 R326 R327 R328 R329 R330 R331 R332 R333 R334 R335 R336 R337 R338 R339 C301 R340 C304 ...

Страница 33: ...W1 O CDM OPEN O 3CD M1 O CDM M1 I RMC O 3CD M1 O CDM M1 O 3CD M2 NC O 3CD M2 NC XOA X1A VCC VSS I O CD BUS0 I O CD BUS1 I O CD BUS2 I O CD BUS3 I 3CD CHACK I 3CD STOCK O DR MUTE I REQ O CD BUCK O CD CCE O CD RST O LED STBY I USB TXD I DMP TXD I USB DO I DMP 5V DET O USB RXD O DMP RXD AVCC I TU DO O USB DI 5V ON O TP REC MUTE AVSS I P MONI I KEY1 I KEY2 I TU ANSD O USB SEL1_2 O SW ON I TP STATE I K...

Страница 34: ...407 2 2k TP415 TP416 R408 2 7k R409 3 9k R410 6 8k R411 15k KEY CD BOARD DISC 1 SW306 SW307 DISC 2 SW308 DISC 3 SW309 SW310 DISC SKIP EX CHANGE KEY 1 GND 1 2 J491 AUDIO IN C491 0 1 C495 1000p C496 1000p TP491 TP492 TP493 TP494 TP495 TP496 TP497 TP498 J492 PHONES R491 22k R492 22k JACK BOARD 1 A GND AUDIO L HP GND AUDIO R HP R HP L SP RELAY AMP ON 9 GND 0 1 C698 I O G TA7809S IC601 1 3 2 REG BOARD ...

Страница 35: ...51 MX AR EC68 E2 E3 E51 MX AR AUS EC78 E2 E3 E51 MX AR EC68 E2 E3 E51 AR AUS EC78 E2 E3 E51 AR EC68 AEP UK RU EC78 AEP RU EC68 AEP UK RU EC78 AEP RU EC68 AEP UK RU EC78 AEP RU EC68 MX EC78 MX EC68 AR EC78 AR EC68 MX EC78 MX EC68 E2 E3 E51 EC78 E2 E3 E51 VOLTAGE SELECTOR AC IN PT003 EC68 PT004 EC78 MAIN POWER TRANSFORMER J MAIN BOARD CN604 1 875 494 12 13 12 13 B C D E F 1 2 3 4 5 A CHASSIS 7 17 PR...

Страница 36: ...8 AUS EC78 MX EC68 MX EC78 AR EC68 AR VOLTAGE SELECTOR S001 120V 220V 230 240V 1 2 EC68 E2 E3 E51 EC78 E2 E3 E51 AC IN EC78 AEP RU EC68 AEP UK RU EC78 E2 E3 E51 MX AR EC68 E2 E3 E51 MX AR AUS SUB POWER TRANSFORMER SUB POWER TRANSFORMER MAIN POWER TRANSFORMER MAIN POWER TRANSFORMER EC78 E2 E3 E51 AR EC68 EC78 NOT REPLACEABLE BUILD IN TRANSFORMER W001 CHASSIS 7 11 D B 6 9 10 F 5 3 G 1 12 C E 8 4 13 ...

Страница 37: ...ECK Board FT IC301 PT X1 1 V DIV 50 ns DIV 166 ns 3 Vp p FB IC301 RG X1A 1 V DIV 10 μs DIV 30 5 μs 3 Vp p MAIN Board PANEL Board XB IC801 RM XIN 500 mV DIV 5 μs DIV 13 3 μs 1 Vp p 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 xiaoyu...

Страница 38: ...REGULATOR VCC VCC THERMAL OVER CURRENT PROTECTION VOLTAGE REFERENCE ON OFF CONTROL VIN 1 GND 2 VCONT 3 NC 4 VOUT 5 MAIN Board IC602 BD3499FV E2 1 A1 18 BCB1 17 BCA1 16 BCA2 20 SB2 19 OUT2 22 SB1 21 SR 24 VCC 23 OUT1 26 SDA 25 SCL 28 FIL 27 GND 15 BCB2 2 A2 3 B1 5 C1 6 C2 4 B2 11 VOL1 12 VOL2 13 TC2 14 TC1 7 D1 8 D2 9 SEL2 10 SEL1 INPUT SELECTOR TREBLE BASS INVERTER VOLUME INPUT GAIN SURROUND PC BU...

Страница 39: ...AL COUNTER 5 AM MIX 7 AMIF IN 8 FMIF IN 9 P DET 10 P COMP 11 FM DET 12 L OUT 13 R OUT 14 VSS FM RF 36 FM RF IN 35 GND2 34 FMRF OUT 33 VCC2 30 BO2 29 BO1 32 FM OSC 31 AM OSC 28 LP OUT 27 LP IN 23 FMDET OUT 15 CE 16 DI 17 CL 18 DO 22 MPX IN 19 XIN 20 XOUT 21 VDD 26 PD 25 AGC 24 AMDET OUT LOW PASS FILTER AGC IF BUFFER PIROT DET CCB I F www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9...

Страница 40: ...dio data L ch output to the input selector 31 DVSS3 Ground terminal 32 VDDT3 Power supply terminal 3 3 V 33 VSS1 Ground terminal 34 VDD1 Power supply terminal 1 5 V 35 VDDM1 Power supply terminal 1 5 V 36 SRAMSTB I S RAM standby mode control signal input terminal Fixed at L in this set 37 XRST I Reset signal input from the system controller L reset 38 39 BUS0 BUS1 I Serial data input from the syst...

Страница 41: ...l input terminal 83 RFEQo O EFM slice level output terminal 84 VRo O Reference voltage 1 65V output terminal 85 RESiN O External resistor connection terminal 86 VMDiR O Reference voltage 1 65V output terminal for automatic power control circuit 87 TESTR O Low pass filter terminal for RFEQO offset correction 88 AGCi I RF signal amplitude adjustment amplification input terminal 89 RFo O RF signal ge...

Страница 42: ...9 I USB TXD I DMP TXD I Serial data input terminal Not used 30 I USB DO I DMP 5V DET I Power voltage detection signal input terminal Not used 31 O USB RXD O DMP RXD O Serial data output terminal Not used 32 AVCC Power supply terminal 3 1V 33 I TU DO I Serial data input from the AM FM DET 34 O USB DI 5V ON O TP REC MUTE O Muting signal output to the REC muting circuit 35 AVSS Ground terminal 36 I P...

Страница 43: ...ly terminal 3 1V 66 VSS Ground terminal 67 to 89 SEG2 to SEG24 O Segment drive signal output to the liquid crystal display 90 VCC Power supply terminal 3 1V 91 VSS Ground terminal 92 X1 I Main system clock output terminal 6 MHz 93 X0 O Main system clock input terminal 6 MHz 94 to 100 SEG25 to SEG31 O Segment drive signal output to the liquid crystal display www xiaoyu163 com QQ376315150 9 9 2 8 9 ...

Страница 44: ... parts with no reference number in the exploded views are not sup plied Color Indication of Appearance Parts Ex ample KNOB BALANCE WHITE RED R R Parts of Color Cabinet s Color Accessories are given in the last of the electrical parts list Abbreviation AR Argentina model AUS Australian model E2 120V AC area in E model The components identified by mark 0 or dotted line with mark 0 are critical for s...

Страница 45: ...0 01 SCREW 2 6X8 BVTP EXCEPT EC68 UK 62 2 670 389 01 BELT 1 for TCM J1 EXCEPT EC68 UK 62 2 688 622 01 BELT MAIN for CS 21SC 900TP EXCEPT EC68 UK 63 3 214 817 01 BELT FR for TCM J1 EXCEPT EC68 UK 63 2 688 621 01 BELT R F for CS 21SC 900TP EXCEPT EC68 UK 64 3 917 753 41 CUSHION SP EXCEPT EC68 UK 4 7 685 645 79 SCREW BVTP 3X6 TYPE2 IT 3 EXCEPT EC68 UK 6 7 685 850 04 SCREW BVTT 2X3 S EXCEPT EC68 UK Re...

Страница 46: ... A PANEL BOARD COMPLETE EC78 E2 109 A 1379 707 A PANEL BOARD COMPLETE EC78 E51 MX AR 109 A 1379 748 A PANEL BOARD COMPLETE EC68 AEP 109 A 1379 753 A PANEL BOARD COMPLETE EC68 RU 109 A 1379 787 A PANEL BOARD COMPLETE EC68 E2 109 A 1379 794 A PANEL BOARD COMPLETE EC68 E51 MX AR 109 A 1426 147 A PANEL BOARD COMPLETE EC78 E3 109 A 1426 169 A PANEL BOARD COMPLETE EC68 UK 109 A 1426 174 A PANEL BOARD CO...

Страница 47: ... 1 787 400 11 D C FAN EC68 EC78 E2 E3 E51 MX AR 0 M601 1 787 631 11 FAN DC EC78 AEP RU 1 7 685 647 79 SCREW BVTP 3X10 TYPE2 N S 2 7 685 661 14 SCREW BVTP 4X12 TYPE2 N S Ref No Part No Description Remark Ref No Part No Description Remark 8 4 CHASSIS SECTION 151 152 152 154 156 157 1 1 1 2 2 main section not supplied EC78 not supplied CD mechanism section not supplied AC HOLD board M601 not supplied...

Страница 48: ...AUS 0 PT003 1 445 432 11 TRANSFORMER POWER EC68 UK 0 PT004 1 445 119 11 TRANSFORMER POWER EC78 E2 E3 E51 AR 0 PT004 1 445 341 11 TRANSFORMER POWER EC78 AEP RU 0 PT004 1 445 344 11 TRANSFORMER POWER EC78 MX 1 7 685 647 79 SCREW BVTP 3X10 TYPE2 N S 3 7 685 880 09 SCREW BVTT 4X6 S 4 7 685 645 79 SCREW BVTP 3X6 TYPE2 IT 3 8 5 MAIN SECTION 201 202 204 204 203 not supplied not supplied not supplied 4 4 ...

Страница 49: ... SWITCH DETECTION LIMIT Ref No Part No Description Remark Ref No Part No Description Remark 8 6 CD MECHANISM SECTION CDM88A K6BD90 WOD 256 including sled motor M402 spindle motor M401 257 258 S201 sled motor M402 spindle motor M401 253 253 254 254 254 254 252 252 255 255 251 not supplied not supplied 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 ...

Страница 50: ...V C205 1 164 360 11 CERAMIC CHIP 0 1uF 16V C206 1 165 908 11 CERAMIC CHIP 1uF 10 10V C207 1 165 908 11 CERAMIC CHIP 1uF 10 10V C301 1 164 360 11 CERAMIC CHIP 0 1uF 16V C302 1 137 710 91 CERAMIC CHIP 10uF 20 6 3V C303 1 137 710 91 CERAMIC CHIP 10uF 20 6 3V C306 1 128 995 21 ELECT CHIP 100uF 20 10V C307 1 165 908 11 CERAMIC CHIP 1uF 10 10V C309 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C401 1 128 394...

Страница 51: ...11 METAL CHIP 2 2K 5 1 10W R414 1 216 829 11 METAL CHIP 4 7K 5 1 10W R415 1 216 841 11 METAL CHIP 47K 5 1 10W VIBRATOR X102 1 795 101 21 VIBRATOR CERAMIC 16 9344MHz DECK BOARD EXCEPT EC68 UK CAPACITOR C501 1 126 933 11 ELECT 100uF 20 16V C502 1 126 933 11 ELECT 100uF 20 16V C503 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C504 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C505 1 162 970 11 CERAMIC CHIP ...

Страница 52: ...W R539 1 216 793 11 METAL CHIP 4 7 5 1 10W R540 1 216 805 11 METAL CHIP 47 5 1 10W R541 1 216 805 11 METAL CHIP 47 5 1 10W R543 1 216 809 11 METAL CHIP 100 5 1 10W R544 1 216 809 11 METAL CHIP 100 5 1 10W R545 1 216 817 11 METAL CHIP 470 5 1 10W R546 1 216 817 11 METAL CHIP 470 5 1 10W SWITCH S501 1 762 369 11 SWITCH SLIDE REC PB HI AMP BOARD EC78 CAPACITOR C151 1 126 960 11 ELECT 1uF 20 50V C152 ...

Страница 53: ...71 410 21 SWITCH TACTILE DISC 2 SW308 1 771 410 21 SWITCH TACTILE DISC 3 SW309 1 771 410 21 SWITCH TACTILE Z SW310 1 771 410 21 SWITCH TACTILE DISC SKIP EX CHANGE KEY POWER BOARD SWITCH SW301 1 771 410 21 SWITCH TACTILE I 1 STANDBY CABLE HOLDER W401 1 824 027 21 HOLDER CABLE 3P LOW AMP BOARD CAPACITOR C101 1 126 960 11 ELECT 1uF 20 50V C102 1 126 960 11 ELECT 1uF 20 50V C103 1 164 315 11 CERAMIC C...

Страница 54: ...1 CERAMIC CHIP 0 0047uF 10 50V C610 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V C611 1 127 715 11 CERAMIC CHIP 0 22uF 10 16V C612 1 127 715 11 CERAMIC CHIP 0 22uF 10 16V C613 1 126 964 11 ELECT 10uF 20 50V C614 1 126 963 11 ELECT 4 7uF 20 50V C615 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V EC78 C616 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V EC78 C617 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C618 1 100 566 91...

Страница 55: ...P 0 01uF 10 25V C817 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C819 1 162 962 11 CERAMIC CHIP 470PF 10 50V C820 1 162 910 11 CERAMIC CHIP 5PF 0 25PF 50V C821 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C822 1 126 965 91 ELECT 22uF 20 50V C823 1 126 923 91 ELECT 220uF 20 10V C824 1 165 908 11 CERAMIC CHIP 1uF 10 10V C826 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C827 1 165 176 11 CERAMIC CHIP 0 047uF 10...

Страница 56: ...L5L6 Q605 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q606 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q608 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q611 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q612 6 551 696 01 TRANSISTOR ISA1235AC1TP 1EF Q616 8 729 120 28 TRANSISTOR 2SC1623 L5L6 EXCEPT EC68 UK Q617 8 729 120 28 TRANSISTOR 2SC1623 L5L6 EXCEPT EC68 UK Q618 6 551 696 01 TRANSISTOR ISA1235AC1TP 1EF Q619 8 729 120 28 TRA...

Страница 57: ... 838 11 METAL CHIP 27K 5 1 10W R690 1 216 825 11 METAL CHIP 2 2K 5 1 10W R691 1 216 833 11 METAL CHIP 10K 5 1 10W R692 1 216 829 11 METAL CHIP 4 7K 5 1 10W R693 1 216 821 11 METAL CHIP 1K 5 1 10W R694 1 216 833 11 METAL CHIP 10K 5 1 10W EXCEPT EC68 UK R695 1 216 826 11 METAL CHIP 2 7K 5 1 10W EXCEPT EC68 UK R696 1 216 833 11 METAL CHIP 10K 5 1 10W R697 1 216 821 11 METAL CHIP 1K 5 1 10W R700 1 216...

Страница 58: ...379 787 A PANEL BOARD COMPLETE EC68 E2 A 1379 794 A PANEL BOARD COMPLETE EC68 E51 MX AR A 1426 147 A PANEL BOARD COMPLETE EC78 E3 A 1426 169 A PANEL BOARD COMPLETE EC68 UK A 1426 174 A PANEL BOARD COMPLETE EC68 E3 A 1426 177 A PANEL BOARD COMPLETE EC68 AUS 2 649 178 01 PLATE LIGHT GUIDE 2 649 179 01 SHEET LCD 2 665 175 01 SHEET REFLECTOR CAPACITOR C301 1 164 156 11 CERAMIC CHIP 0 1uF 25V C302 1 12...

Страница 59: ... 5 1 10W R315 1 216 809 11 METAL CHIP 100 5 1 10W R316 1 216 809 11 METAL CHIP 100 5 1 10W R317 1 216 809 11 METAL CHIP 100 5 1 10W R318 1 216 809 11 METAL CHIP 100 5 1 10W R319 1 216 809 11 METAL CHIP 100 5 1 10W R320 1 216 809 11 METAL CHIP 100 5 1 10W R321 1 216 809 11 METAL CHIP 100 5 1 10W R322 1 216 809 11 METAL CHIP 100 5 1 10W R323 1 216 809 11 METAL CHIP 100 5 1 10W R324 1 216 809 11 META...

Страница 60: ... 1 216 828 11 METAL CHIP 3 9K 5 1 10W R417 1 218 867 11 METAL CHIP 6 8K 0 5 1 10W R418 1 216 835 11 METAL CHIP 15K 5 1 10W R419 1 216 838 11 METAL CHIP 27K 5 1 10W R420 1 216 845 11 METAL CHIP 100K 5 1 10W R421 1 216 833 11 METAL CHIP 10K 5 1 10W R422 1 216 829 11 METAL CHIP 4 7K 5 1 10W R425 1 216 864 11 SHORT CHIP 0 EC68 UK R426 1 216 845 11 METAL CHIP 100K 5 1 10W R428 1 216 841 11 METAL CHIP 4...

Страница 61: ...EC78 251 1 797 193 12 MECHANICAL CD DLM3A 0 256 A 4735 357 A BASE ASSY OP KSM 213D 257 1 832 404 21 CABLE FLEXIBLE FLAT 16 CORE 0 M601 1 787 400 11 D C FAN EC68 EC78 E2 E3 E51 MX AR 0 M601 1 787 631 11 FAN DC EC78 AEP RU 0 PT003 1 445 117 11 TRANSFORMER POWER EC68 AEP RU 0 PT003 1 445 338 11 TRANSFORMER POWER EC68 MX 0 PT003 1 445 346 11 TRANSFORMER POWER EC68 E2 E3 E51 AR AUS 0 PT003 1 445 432 11...

Страница 62: ...e revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2008 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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