Panasonic SC-EN28P Service Manual Download Page 16

Page: 16 / 19

MAIN P.C.B.

19 20

35 36

IC1

1 2 3 4 5 6

P601

FP701

P351

IC301

100

IC801

IC601

JK601

(PHONES)

C407

C507

C602

C601

JK602

(SPEAKERS)

C60

C11

C311

C309

310

R319

R601

R31

R20

106

814

801

C820

D801

D802

D803

L801

L802

P352

X802

X801

FP801

P1001

C31

C21

C22

C20

C19

C47

CF1

C24

C32

C30

C40

C23

C17

L51

CF2

C16

C12

C46

C36

C26

C39

C34

C10

C43

C13

C11

C18

C28

C37

C35

C29

C48

C27

C25

C33

C15

C52

C41

C359

C44

R10

R14

R22

R20

R17

R18

R11

R31

R32

R322

R12

R23

R24

R28

R32

C315

C216

C612

C616

C116

C609

C615

C611

C358

C610

C608

D301

Q302

Q303

R614

Q615

D614

D615

D612

D613

D601

D608

IP602

JW901

R627

Q611

Q603

Q608

Q605

D610

D607

D611

D602

D604

D603

D605

R622

R621

R624

R623

R626

R625

R616

QR619

QR621

QR620

Q617

Q612

Q613

Q604

QR618

QR614

R636

R644

R642

R637

R638

R641

R640

R632

R639

R643

R629

R612

R613

R628

R631

R633

C301

C356

C357

C305

R304

R305

R313

R312

R309

R307

R302

R301

R303

R634

R619

R618

R617

R615

R502

R103

R203

R211

R201

R101

R862

R811

R817

R827

R825

R832

R808

R835

R837

R803

R804

R801

R802

R840

R826

R819

R807

R830

R841

R836

R831

R809

R818

R824

R820

R105

R205

R110

R111

R113

R402

R210

R213

R212

R209

R109

R104

R204

R102

R202

R107

R608

R403

R503

R108

R208

R607

R316

R317

R207

R112

R604

R603

R635

R308

R306

Q301

R325

R630

R620

R605

Q606

QR609

Q607

Q501

C402

C403

C502

C115

C205

C105

C204

C104

C215

C203

C103

C803

C830

C804

C810

C819

C817

C818

C826

C828

C829

C802

C805

C811

C809

C807

C806

C808

C812

C813

C312

C313

C218

C119

C118

C603

C503

C117

C208

C108

C106

C206

C107

C207

C209

C212

C211

C114

C214

C110

C112

C111

C122
C109

C210
C222

C219

C217

Q401

QR803

Q801

Q802

R875

R829

R838

R812

R816

R815

R814

R813

R823

R822

R864

R865

R839

R877

R876

R878

R833

R828

R874

R861

R860

C821

C822

QR804

C51

SA-EN28(P) MAIN P.C.B.

(REP4044A)

SC-EN28P / SA-EN28P / SB-EN28P

Summary of Contents for SC-EN28P

Page 1: ...ation of law SC EN28P SA EN28P SB EN28P Colour S Silver Type System SC EN28P Main Unit SA EN28P Speakers SB EN28P D A converter MASH 1 bit DAC Terminals Input MUSIC PORT 3 5mm stereo 33kΩ Output PHONES 3 5mm stereo 32Ω GENERAL Power supply AC120V 60Hz Power consumption 16W Dimensions W H D 241 206 206mm 9 1 2 8 1 8 8 1 8 Mass 3 1kg 6lb 13oz with speakers 1 8kg 3lb 15oz without speakers SPEAKERS Fu...

Page 2: ...ge 1 Note This simplified service manual is provided to indicate the main differences between the original model No SC EN27PC SA EN27PC SB EN25P and the subsequent model No SC EN28P SA EN28P SB EN28P 2 Replacement Parts List 2 1 SA EN28P CABINET PARTS ACCESSORY AND PACKAGING Ref No Change of Part No Part Name description PCS Remarks SA EN27PC SA EN28P CABINET PARTS 18 RDG0613 RDG0613 1 2ND GEAR 1 ...

Page 3: ...3V 1 10W 39K 1 R728 ERJ3GEYJ562V 1 10W 5 6K 1 R729 ERJ3GEYJ562V 1 10W 5 6K 1 R730 ERJ3GEYJ562V 1 10W 5 6K 1 Ref No Part No Part Name Description Pcs Remarks R731 ERJ3GEYJ823V 1 10W 82K 1 R732 ERJ3GEYJ821V 1 10W 820 1 R733 ERJ3GEYJ5R6V 1 10W 5 6 1 R734 ERJ3GEYJ101V 1 10W 100 1 R735 ERJ3GEYJ683V 1 10W 68K 1 R736 ERJ3GEYJ683V 1 10W 68K 1 R737 ERJ3GEYJ102V 1 10W 1K 1 R738 ERJ3GEYJ102V 1 10W 1K 1 R739 ...

Page 4: ...1E332A023 25V 3300U 1 C801 ECEA1AKA101B 10V 100U 1 C802 ECJ1VB1E103K 25V 0 01U 1 C803 ECJ1VB1H102K 50V 1000P 1 C804 ECJ1VB1H102K 50V 1000P 1 C805 ECJ1VB1E103K 25V 0 01U 1 C806 ECJ1VB1H102K 50V 1000P 1 C807 ECJ1VC1H560J 50V 56P 1 C808 ECJ1VC1H560J 50V 56P 1 Ref No Part No Part Name Description Pcs Remarks C809 ECJ1VB1H102K 50V 1000P 1 C810 ECJ1VC1H390J 50V 39P 1 C811 ECJ1VC1H560J 50V 56P 1 C812 F1H...

Page 5: ...ame Description Pcs Remarks R16 ERJ3GEYJ103V 1 10W 10K 1 R17 ERJ3GEYJ103V 1 10W 10K 1 R18 ERJ3GEYJ223V 1 10W 22K 1 R20 ERJ3GEYJ103V 1 10W 10K 1 R22 ERJ3GEYJ103V 1 10W 10K 1 R23 ERJ3GEYJ223V 1 10W 22K 1 R24 ERJ3GEYJ223V 1 10W 22K 1 R25 ERJ3GEYJ223V 1 10W 22K 1 R28 ERJ3GEYJ104V 1 10W 100K 1 R29 ERJ3GEYJ102V 1 10W 1K 1 R30 ERJ3GEYJ393V 1 10W 39K 1 R31 ERJ3GEYJ472V 1 10W 4 7K 1 R32 ERJ3GEYJ330V 1 10W ...

Page 6: ... 15K 1 R833 ERJ3GEYJ104V 1 10W 100K 1 R835 ERJ3GEYJ103V 1 10W 10K 1 R836 ERJ3GEYJ103V 1 10W 10K 1 R837 ERJ3GEYJ103V 1 10W 10K 1 R838 ERJ3GEYJ104V 1 10W 100K 1 R839 ERJ3GEYJ104V 1 10W 100K 1 R840 ERJ3GEYJ153V 1 10W 15K 1 R841 ERJ3GEYJ821V 1 10W 820 1 R846 ERJ3GEYJ152V 1 10W 1 5K 1 R847 ERJ3GEYJ222V 1 10W 2 2K 1 R848 ERJ3GEYJ272V 1 10W 2 7K 1 Ref No Part No Part Name Description Pcs Remarks R849 ERJ...

Page 7: ...Ref No Part No Part Name Description Pcs Remarks 316 XTV3 14GFJ SCREW 1 317 XTV3 14GFJ SCREW 1 318 RQLA1030 SP CAUTION LABEL 1 319 RGNW0101 K SP NAME PLATE 1 7 SC EN28P SA EN28P SB EN28P ...

Page 8: ...re to use only manufacturer s specified parts shown in the parts list Caution IC LSI and VLSI are sensitive to static electricity Secondary trouble can be prevented by taking care during repair Cover the parts boxes made of plastics with aluminium foil Put a conductive mat on the work table Ground the soldering iron Do not touch the pins of IC LSI or VLSI with fingers directly Indicated voltage va...

Page 9: ... I 16 1 15 14 13 12 11 10 CN701 9 8 7 6 5 4 3 2 16 1 15 14 13 12 11 10 9 8 7 6 5 4 3 2 VE VB VA VF VC NC MPD LD GND VREF Vcc NC TR TR FO FO 1 2 3 4 5 6 7 8 9 10 11 12 LD MPD NC VC VF VA GND NC VS Vcc VE VB A B C D E F G H I A B C D E F G H I OPTICAL PICK UP 0 22 0 22 A B C D 1 SCHEMATIC DIAGRAM 1 A CD SERVO CIRCUIT NOTE The number which noted at the connectors on the schematic diagram as SCHEMATIC...

Page 10: ...SC EN28P SA EN28P SB EN28P 10 ...

Page 11: ...SC EN28P SA EN28P SB EN28P 11 ...

Page 12: ...SC EN28P SA EN28P SB EN28P 12 ...

Page 13: ...3 3 Voltage Value 13 SC EN28P SA EN28P SB EN28P ...

Page 14: ...14 SC EN28P SA EN28P SB EN28P ...

Page 15: ...R739 R749 R750 R735 C750 C740 C746 C745 R742 R747 R740 R741 C747 C739 C748 C744 R744 C722 C721 C726 C729 C724 C727 C730 R725 R708 R711 R738 R734 R727 R724 C707 C756 C723 R721 R751 R705 R718 R706 R707 C B E Q700 C752 C741 C742 C733 C736 C732 C731 R737 R733 R731 R732 C719 R715 R710 R720 R717 C716 C717 C718 R728 R729 R743 R722 R719 R716 R730 R712 R713 R714 C705 X700 1 2 3 4 5 6 8 9 10 11 12 13 14 15 ...

Page 16: ...J J J J J J J J J J J J J J J J J J J J J J J Q615 E C B D614 D615 D612 D613 D601 D608 IP602 JW901 1 2 3 4 R627 Q611 C B E Q603 C B E Q608 C B E Q605 C E B D610 D607 D611 D602 D604 D603 D605 J J J R622 R621 R624 R623 R626 R625 R616 C B E QR619 QR621 C B QR620 C B E Q617 C B E Q612 C B E Q613 C B E Q604 C B E E QR618 C B E QR614 C B E R636 R644 R642 R637 R638 R641 R640 R632 R639 R643 R629 R612 R613...

Page 17: ...L601 S807 CD S806 TUNER BAND S805 S804 S803 VOLUME S802 VOLUME S801 POWER SENSOR P C B E JW1001 1 2 2 3 3 D1001 Z1001 REMOTE SENSOR 1 C1001 SA EN28 P LCD LCD BACK LIGHT MOTOR SENSOR SW OPERATION POWER TRANSFORMER P C B LCD BACK LIGHT P C B D LCD P C B C D1003 R1003 1 2 JW801 D1002 C1002 Z801 1 5 10 15 20 24 2 1 JW8011 FFC801 1 5 10 15 20 25 26 MOTOR P C B F JW351 1 2 3 4 5 6 C353 IC351 1 5 9 S352 ...

Page 18: ...SC EN28P SA EN28P SB EN28P 18 ...

Page 19: ...5 Cabinet Parts Location 5 1 Speaker SB EN28 19 SC EN28P SA EN28P SB EN28P K0703HH YH ...

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Panasonic SC-EN28P, Service Manual

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