Alpine CDE-9841, CDE-9841-E Service manual

SERVICE MANUAL

TO ALPINE Home Page

FM/AM CD Receiver

(CDE-9841)

2 / 05-A
68E38344S01

CDE-9841/CDE-9841E

<Cautions for Safe Repair Work>

r

s

- 2 -

The following cautions will prevent accidents in the workplace and will ensure safe products.
*The symbols indicate caution is needed to prevent injuries and damage to property.
The symbols and their meanings follow.

Warning

Caution

*The following symbols indicate two levels of cautions.

When you see this symbol, you have to be very careful.

When you see this symbol, you have to follow the instructions there.

If you ignore this symbol and handle the product incorrectly or unsafely,
serious injury or death may result.

If you ignore this symbol and handle the product incorrectly or unsafely,
injury or only material damage may result.

Warning

Do not look squarely into the laser light
coming from the pickup. Always use a designated fuse.

You may loose you sight. Use of an incorrect fuse may result in a fire.

Caution

Do not allow wiring to be caught in the Battery Caution
screw/chassis. Use the designated battery.

If wiring is caught in the screw/chassis, it may Confirm the correct polarity and seat of the
cause a short circuit, resulting in a fire. battery.

Fuse Caution

An incorrect battery or an improperly connected
or seated battery may result in a fire.

High Temperature Caution Designated Parts Caution

Touching the heat sink may cause severe burns. Look up the part list and ensure that only

designated parts are used to prevent problems or
accidents.

Reverse Power Supply Connections o
Misconnections Caution Ensure that the wiring is correct when rewiring to

Reverse power supply connections or prevent problems with ignition/breakdown.
misconnections may cause ignition problems and
smoke may result.

Soldering Caution Wear Glove

Hot solder from solder splash may cause severe Wear gloves to prevent electrical shocks or injury
burns. from the end face of the metal.

Wiring Caution

Contents

- 3 -

CDE-9841/CDE-9841E

Packing Assembly Parts List
Packing Method View
Specifications

5, 6

Extension Cable
Block Diagram
Parts Layout on P.W.Boards and Wiring Diagram
Schematic Diagram
Terminal Voltage of IC/TR
Description of IC Terminal

9 to 13
14 to 19
20 to 25
26 to 30

Exploded View (Cabinet)
Exploded View (CD Deck Mechanism) (DP23S87T)

4
4

7
8

31
32

NOTE : Due to continuing product improvement, specifications and designs are subject to
change without notice.

Packing Assembly Parts List

- 4 -

TO CONTENTS

CDE-9841/CDE-9841E

Symbol SymbolDescription

Part No. Part No.

Description

No. No.

101 15-01970Z01 CASE,INNER
102 15D01798K03 CARRYING,CASE
103-1 03S60820Y16 SCR,MCH 5X8 ZN A
103-2 03S60824Y01 SCR,WEV 1.7X4 ZN A
104 07-01964Z01 BKT,RELEASE

NOTE: #2:For CDE-9841 Model Only, $2:For CDE-9841E(General Foreign) Model Only, %2:For CDE-9841E(Chinese) Model Only,

Others:Common.

105 09-02256Z01 ASSY,ANIC-0008-01A

#2

105 09-01538Z05 ASSY,POWER WIRE9841E

$2

105 09-01538Z05 ASSY,POWER WIRE9841E

%2

106 68-00493Z95 O/M AOAM AOTA

#2

106 68-02278Z05 O/M AAO AODN

$2

106 68-02770Z01 O/M,AOCH 9841

%2

Packing Method View

102

106

101

BO

TTOM

Side

105

103

104

103

104

105

X2

103

-2

X1

-1

X4

X1

CDE-9841/CDE-9841E

- 5 -

TO CONTENTS

Specifications

< FM RADIO >

Intermediate Frequency ........................................................................................................................ 10.7±0.1MHz

Frequency Range .................................................................................................................... 87.7 to 107.9MHz (#1)

87.5 to 108.0MHz ($1)

Usable Sensitivity (3% Dist., Mono, at 98.1MHz) ........................................................................................... 20.2dBf

Quieting Sensitivity (50dB S/N, Mono, at 98.1MHz) ....................................................................................... 20.2dBf

-3dB Limiting Sensitivity (at 98.1MHz) ........................................................................................................... 20.2dBf

Residual Noise (Ref. 400Hz, at 98.1MHz) .................................................................................................... 30±10dB

S/N Ratio (at 98.1MHz) ......................................................................................................................... Stereo : 55dB

Mono : 60dB

Image Rejection (at 106.1MHz) .......................................................................................................................... 40dB

IF Rejection (at 90.1MHz) .................................................................................................................................. 60dB

Distortion (Input 60dBu, at 98.1MHz) ................................................................................................................. 1.5%

Frequency Response (Ref. 400Hz, at 98.1MHz) ................................................................................ 100Hz : 0±3dB

10kHz : -13±3dB

Stereo Separation (1kHz, at 98.1MHz) .............................................................................................................. 20dB

< AM RADIO >

Intermediate Frequency ....................................................................................................................... 1st : 10.8MHz

2nd : 450kHz

Frequency Range ...................................................................................................................... 530 to 1,710kHz (#1)

531 to 1,602kHz ($1)

Usable Sensitivity (20dB S/N, at 1,000kHz(#1), 999kHz($1)) ............................................................................ 35dB

S/N Ratio (at 1,000kHz(#1), 999kHz($1)) .......................................................................................................... 44dB

Image Rejection (at 1,400kHz(#1), 1,404kHz($1)) ................................................................................ 2nd IF : 40dB

IF Rejection (at 600kHz(#1), 603kHz($1)) ............................................................................................. 2nd IF : 60dB

Distortion (at 1,000kHz(#1), 999kHz($1)) ........................................................................................................... 1.5%

Frequency Response (Ref. 400Hz, at 1,000kHz(#1), 999kHz($1)) .................................................... 100Hz : -3±4dB

4kHz : -14±6dB

< CD SECTION >

System ....................................................................................................................... Optical (Compact Disc System)

Channel Balance (1kHz) ................................................................................................................. TCD-782 : 0±3dB

Distortion (1kHz) ................................................................................................................................ TCD-782 : 0.3%

Frequency Response (Ref. 1kHz, 0dB) ............................................................................... TCD-782 : 17Hz : 0±3dB

127Hz : 0±2dB

10.007kHz : 0±2dB

19.997kHz : -1±4dB

S/N Ratio ........................................................................................................................................... TCD-782 : 85dB

Separation (1kHz) ............................................................................................................................. TCD-782 : 55dB

De-Emphasis (Ref. 1kHz, 0dB) ........................................................................................ TCD-782 : 4kHz : -20±3dB

16kHz : -20±3dB

NOTE : #1 : For CDE-9841 Model Only, $1 : For CDE-9841E Model Only, Others : Common.

CDE-9841/CDE-9841E

- 6 -

TO CONTENTS

< CD Deck Mechanism >

Test Disc ....................................................................................................................................................... TCD-782

RF Waveform Amplitude .......................................................................................................................... 1.0±0.5Vp-p

Quantity of Jitter ............................................................................................................................. Less than 30nsec

Measurement Angle Range ............................................................................................... Front and Rear : -15°~75°

Right and Left : ±45°

Laser Current ................................................................................................................................. Initial value ±5mA

(The initial value of laser current is indicated on the Flexible Cable.)

< Pickup >

Wave Length .................................................................................................................................................... 795nm

Laser Power .................................................................................................................................................. CLASS I

< GENERAL >

Power Supply ............................................................................................................................................... DC14.4V

Power Output (FM 98.1MHz, Mod.1kHz, T.H.D.1%) / Impedance ........................................... 16W / ch / 4 ohm (#1)

(TCD-782 (1kHz, 0dB), T.H.D. 10%) / Impedance ............................................ 16W / ch / 4 ohm ($1)

Pre Output (TCD-782 (1kHz, 0dB), T.H.D. 1%) / Impedance ............................................ 6 +3/-2dBV / ch / 10k ohm

Back Up Current .................................................................................................................................................. 5mA

Dimensions (W x H x D) ................................................................................................ Chassis : 178 x 50 x 162mm

Nose : 188 x 58 x 18mm

Weight ................................................................................................................................................................ 1.6kg

NOTE : #1 : For CDE-9841 Model Only, $1 : For CDE-9841E Model Only, Others : Common.
: Due to Continuing product improvement, specifications and designs are subject to change without notice.

Extension Cable

- 7 -

TO CONTENTS

*Always connect the Extension Cable when making checks of voltage and repair.

CD Deck Mechanism

DP23S87T

MAIN P.W.Board

1

0

1

B

C

CDE-9841/CDE-9841E

CB801

CB501

(1)

(2)

CH401

FRONT P.W.Board

(1) 01E29616S01
(2) 01V37775S01

Block Diagram

- 8 -

TO CONTENTS

Tuner unit

E2P
ROM

Tuner on

N.C. MPX

RF IF
AM

PLL

TUNER+B

(CD MECH)

DP23S87T

Selector

CD

Vol.1

Main CPU

Tre/Bass

A-Mute

E-VOL

RESET

BAT DET SW

Vol.2

MUTE

DRIVER

Delay Circuit

Power cont

SYSTEM POWER IC

Batt-Det / VDD
PWR-ON / CD SERVO
TUNER ON

CDE-9841/CDE-9841E

MUTE

Front

Power IC

Rear

BATT

Pre-OUT

SubWoofer/Front

LCD DRIVER

LCD

DISPLAY

VDD+5V

VDD

Key Input

A/D

LCD+B

Nose DET

Remote
Control

Nose
Light

Nose PWR SW

CDE-9841E
Model Only

LCD

Light

ACC DET

CD-SERVO

PWR ON

PWR ANT

Rem SW

AUDIO +B

LED +B

ACC

POWER CONNECTOR

P.ANT

O.REM

Parts Layout on P.W.Boards and Wiring Diagram(1/5)

- 9 -

TO CONTENTS

MAIN P.W.Board

1

(Component Side View)

JK581

CDE-9841/CDE-9841E

2

4

5

3

ANT001

2

ASSY,ANT CABLE 9805A

BLK

(ANT)

SHIELD

WHT

ANT001

C835

Q809

B

E

R809

C827

R810

L001

SA001

TU001

1

19

C054

R028

E051

C051

L003

C055

C057

ZD801

34

1

CB302

46

R345

R344

E319

L002

E001

E002

R057
R056

IC052

R063
C059

EB

Q813

SW501

Q304

R319

E027

R055

13

R322

C052

R059

R352

R353

E321

E052

IC801

R596

R595

XL051

1

C801

Q810

R580

R579

C824

E826

C011

R561

C802

3512

E244

Q814

12

R578

RA503

R562
R563
R560

35

E502

R542

E246

E238

E245

Q825

R854

53

B

E

R800

C241
C242

21

Q803

R532

E802

E239

R803

R529

XL502

8

142

E247

R802

15

R536

IC501

D302

D301

D303

E322

E311

R556

R567

IC307

D304

R232

IC203

XL501

R624

24

C310

R357

E323

RA502

R623

D309

C237

R522

E325

Q605

E602

C309

C248

B

E

E

B

2

125

D307

D308

D305

D306

C313

C312

C311

E326

E233

C239

E801

R608

Q606

R634

R633

915

E328

C247

1

E234

CB501

E324

E327

D102

C101

1

CB10

From DP-S MAIN P.W.Board (CB801)

18

To CB501

15 9

From FRONT P.W.Board (CH401)

E815

C809

C109

1

E10

To CB101

R816

D806

R812

8

16

C817

C816

B E

221

D808

D802

C812
R801

Q827

TH501

C813

C836

1

CB802

9

D807

R544

R545

R547

R546

A

Orange Color Pattern:Component Side Pattern
Blue Color Pattern:Foil Side Pattern

FGEDCB

Parts Layout on P.W.Boards and Wiring Diagram(2/5)

- 10 -

TO CONTENTS

CDE-9841/CDE-9841E

1

2

4

3

Q582

R584

R582

R589

C583

C582

MAIN P.W.Board (Foil Side View)

C811

C814

R602

C601

D601

R604

Q601

R847

R850

R849

R853

R852

R851

B

E

Q828

NOTE : #1 : For CDE-9841 Model Only,

$1 : For CDE-9841E Model Only,
Others : Common.

3

IC101

C308

1

23

Q101

5

R101

C102

1

C103

D101

R804

R855

R065

E

R064

Q815

C560

C318

D001

R002

R043

C001

C010

C012

C061

C062

R819

R828

R813

B

R807
R814

R571

C053

R808

R034

C040

R033

C039

R036

R031

R032

C058

R829

C825

C826

C806

C307

Q307

R355

E

R362

C253

B

Q201

R558

R612

$1

E

TP506

TP504

R613

TP508

TP507

TP503

R614

#1

C505

R615

C506

R518

C504
C503
C507

R616

C240
C243
C255
C256

R552

R551

TP509

TP502

R617

$1

R566

TP501

R618

R231

TP505

R534

$1

$1

R605

R635

R607

R609

C805

C804

B

B

TP510

R619

C810

1

Q306

5

E

Q305

R550

C803

32

R361

Z502

R570

R569

D803

C508

D801

C561

1

IC560

5

23

5

A

Orange Color Pattern:Component Side Pattern
Blue Color Pattern:Foil Side Pattern

FGEDCB

Parts Layout on P.W.Boards and Wiring Diagram(3/5)

- 11 -

TO CONTENTS

1

CDE-9841/CDE-9841E

2

4

3

R473

D407

C407

R434

SW414

LD403

LD404

$1

B

Q401

E

$1

R433

LD433

$1

SW412

LD435

SW416

R404

R436

R437

R423

LD410

LD420

LD432

LD436

SW415

R439

R411

SW411

R435
R432

R431

SW410

LD409

LD405

SW413

R440

LD422

R471

R447

FRONT P.W.Board

(Component Side View)

SW418

LD423

LD419

LD401

SW409

SW408SW407SW406SW405SW404SW403SW402

R430R429R428R427R426R425R424

LD424

SW419

LD415 LD414

FRONT P.W.Board (Foil Side View)

To MAIN P.W.Board (CB501)

1 8

D403

D401

R403

R441

R446

IC401

ZD401

C404

C402
C403
R402

R401

C401

R438

D404

C405

To CH401

D402

$1

R442

R422

R417

CH401

LD407 LD406

R405

D406

R421

R419

C406

159

R456

R420

LD412 LD411

NOTE : $1 : For CDE-9841E Model Only,

R455

R444

R445

LD418 LD417 LD416

Others : Common.

R443

R453

R413

R414

R406

R407

LCD401

SW401

LD408

1

4

$1

IC402

23

LD402

LD413

R479
R474
R475
R476
R477
R478

5

A

Orange Color Pattern:Component Side Pattern
Blue Color Pattern:Foil Side Pattern

FGEDCB

Parts Layout on P.W.Boards and Wiring Diagram(4/5)

- 12 -

TO CONTENTS

1

FPC CONT P.W.Board

(Foil Side View)

DP-S Main P.W.Board

(Foil Side View)

CDE-9841/CDE-9841E

2

4

3

TP106

TP109

TP101

TP108

TP92

TP91

TP13

TP12

C140

TP102

TP93

Q101

E102

Q107

Q106

E111

TP95

TP94

CB801

TP97

TP104

TP110
TP111

TP112

TP52

TP96

TP99

TP98
TP105
TP103

C102

R105

E112

R107

E103

E203

E110

IC201

IC203

TP89

C104
R121

TP11

E113

TP100

C141

TP88

C105

C112
C111
C110
C108

C205

CB101

R103

R102

R120

R118R119

E104

TP107

IC104

E202

TP90

E201

R101

R104

R116

Q103

R171

C210

R172

E101

C125

C126

R168

C101

Q102

R106

E108

C121

C127

TP30

R108

R113

TP26

C122
R110
TP25

IC102

TP113

TP114

TP22

TP82TP81

TP83

R134

TP115

TP24

TP33TP32TP31

R166

C144

R167

C209

R170
XL101

C146

R173

CL102

TP61TP66 TP65

TP73TP72TP71TP70TP69TP68TP67

TP62

C123

R162

TP80

TP60

C120

TP58

TP59

R112
R111

C139

IC101

TP85

E107

C153
TP19

TP78

C124

TP77

R177

TP20

TP86

C147

E105
C129

C128
C109
R109

R178

C136

TP23

TP18

R133

R141

C133

C134
C132

R132

R130

R124

R129

TP21

TP29

R163

C131

E106

TP63

TP64

R157
C149

R159
C150

R123

C114

CB102

IC103

IC303

C115

C300

R313

C307

R305

C302

IC300

R314
R302

C306

IC302

C303

R306

R304

R300

DP-S Switch P.W.Board

(Foil Side View)

R301

C309

C311

R309

C305

5

A

Orange Color Pattern:Component Side Pattern
Blue Color Pattern:Foil Side Pattern

FGEDCB

Parts Layout on P.W.Boards and Wiring Diagram(5/5)

- 13 -

TO CONTENTS

1

DP-S Main P.W.Board

(Component Side View)

CDE-9841/CDE-9841E

2

4

3

C310

R158

R315

R311
C312

IC301

4513

C304

TP14
TP15
TP16

R154

R152

R131
R150
R149

D101

TP17

R310

R128

C113

Q105

1

R151

5

TP76

R127

2

3

R153

R161

C135

R165

R126

R156

C137

C138

R164

R125
R155

R160

R115

R114

TP84

TP54

R122

R185

TP56

TP55

R182
R179

R187

R174

R186

R191

TP57

TP4

TP2

TP1

C106

C145

R169

C151

C148

TP3

R183

C143

R219

TP27TP28

R181

C142

R220

TP10

R180

R218

C208

R204

R203

TP8

TP5

R184

TP46

R208

C204

C207

R217

TP9

TP7

TP6

R206

R212

C203

R205

R207

C202
R210

R211

R209

C201

R214

R213

TP53

TP39

TP45

TP42

TP41

TH101

TP40

TP47

TP44
TP43

R188
R189

R190
TP75
TP74

TP51

TP36

C157

TP35

C156

TP34

C155

TP48

TP49

TP50

TP37TP38

5

A

Orange Color Pattern:Component Side Pattern
Blue Color Pattern:Foil Side Pattern

FGEDCB

R551

- 14 -

TO CONTENTS

TO PARTS LIST

TO P. W. BOARD

R552

$1:10k

#1:N.U.

$1:N.U.

#1:10k

4.7k

47k

47k

4.7k

R580

R596

R579

R595

R542

100

100

R578

R561

1k

RA503

N.U.

R562

N.U.

R563

100

R560

1k

15k

R550

TH501 100k

1k

R536

IC501

M30624FGPGP

1k

R556

1k

RA502

R570

R534

#1:N.U.
$1:0

R522

1k

R558

N.U.

R569

3.9k

27k

R589

N.U.

N.U.

C582

N.U.

R582

Q582

N.U.

N.U.

R584

JK581

N.U.

N.U.

C583

R532

470k

2.7k

Q605

2SA1037AK

100k

R634

10k

10k

0.1

C560

2.2k

Q606

DTC124EKA

R613

IC560

R633

BD5228G

Z502

C561

0.047

27k

22k

R608

10k

R607

1k

10k

R609

CB501

BTB, DF15-S

BK2125HM102

N.U.

C506

C508

1k

R612

$1:1k

#1:N.U.

0.02225V

E502

330/6.3

R800

12

1k

R619

R614

R616

1k1k1k

1k

R618

R617

R615

XL502

18p

C503

32.76kHz

XL501

47k

R567

27p

20p

27p

6.00MHz

C507

C504

C505

R518

47k

TP502

TP501

TP509

TP510

TP508

TP507

TP504

TP506

TP503

TP505

1k

22k

R566

R529

R571

SW501

SW ,TACT SKHHLW

22/16

R635

E602

R605

#1:N.U.
$1:22k

R623

R624

10/16

- 15 -

TO CONTENTS

TO PARTS LIST

TO P. W. BOARD

E234

10/16

E233

C247

C248

1000p

1000p

R231

33k

C239

1000p

C237

1000p

C253

E239

4.7/35

0.1

16V

R232

10k

Q201

DTC124EKA

IC203

BD3426K

1000p

1000p

1000p

1000p

10/16

E238

10/16

0.01

10/16

0.01

4.7/35

E247

E246

E245

C240

C242

C256

E244

C243

C255

C241

4.7/35

CB302

RCA, NLT1987-0

E319

2.2/50

2.2/50

R344

220

Q304

XN0F256

56k

R319

56k

R322

E321

R353

220

R345

R352

100

100

N.U.

C318

Q827

- 16 -

TO CONTENTS

TO PARTS LIST

TO P. W. BOARD

2SB1243

24k

R855

N.U.

D808

N.U.

C825

0.22
16V

4.7k

Q803

DTC143EKA

R802

C826

N.U.

4.7k

R803

50V

0.27

C836

10k

R801

D802

S1G-6904

Q825

FMC3A

IC801

HA13165

R804

C835

30k

0.022

C801

D803

S1G-6904

0.1

16V

C824

E802

220/10

0.22

16V

S1G-6904

D801

C810

C803

C804

C805

C806

C802

E826

470/10

220/6.3

E801

0.47

25V

0.1

16V

0.1

16V

0.22

16V

0.1
16V

0.1

16V

R853

Q828

DTC123JKA

1.6k

1.6k

R849

R847

1.6k

1.6k

1.6k

R851

R852

R850

D309

1SS355

DTC114EKA

Q305

R362

100

10k

R361

Q306

FMC2A

E311

1/50

E325

1/50

E326

1/50

E327

1/50

E328

47/16

Q307

DTC124EKA

C309

C311

C312
C313

R355

330

IC307

TA8263BH

1/50

E322

C307

1000p

50V

10/16

E323

E324

C310

0.22

0.22

0.22

0.22

10k

R357

C308

0.22/50

0.22

16V

0.047

16V

SRT14

SRT14

SRT14

SRT14

D302

D301

D303

D304

SRT14

SRT14

SRT14

SRT14

D305

D307

D308

D306

R829

R814

R810

R807

2.2

47k

R808

N.U.

27k

Q813

2SB1243

2.2

R828

2.2k

Q815

DTC143XKA

10k

R813

2.2k

R819

E815

C811

0.022
3300/16

CB802

ASSY, W277A001

D807

C814

0.01

0.01

C813

C816

0.01

C817

0.01

0.01

C812

DSA3A4

ZD801

Q809

DTC124EKA

Q810

FMC2A

Q814

FMC3A

100k

R854

Q601
N.U.

D601

N.U.

N.U.

R604

D806 MA165-(QZ)

C601

R812

6.8k

C809

3.3k

R816

0.1 16V

R602

N.U.

N.U.

HZS6C3L

C827

N.U.

0.1 16V
R809

CB101

- 17 -

TO CONTENTS

TO PARTS LIST

TO P. W. BOARD

SFW22R-1STE1

D101

S1G-6904

IC101

AN7705SP

TU001

MX-A196

C109

C103

Q101

FMC3A

N.U.

SA001

ANT001

ASSY, ANTCABLE9805R

C001

R036

33k

N.U.

C039

25V

0.047

E002

R031

R032

N.U.

C040

DSP-201M

L001

4.7u

L002
33mH

15u

L003

10

R002

D001

1PS226

25V

E001

E027

C010

0.047

100/16

4.7/35

3.3k

3.3k

100/16

N.U.

N.U.

R033

R034

R043

4.7

N.U.

C011

0.01

C012

0.01

0.1

C102

D102

11ES2N-TB5

IC052

N.U.

R064

N.U.

N.U.

N.U.

N.U.

E051

C058

C059

N.U.

R063

XL051

N.U.

N.U.

N.U.

C061

C053

N.U.

C055

N.U.

N.U.

R028

C051

N.U.

N.U.

C057

C054

E052

C052

C101

0.022 25V

N.U.

N.U.

R055

N.U.

N.U.

R065

N.U.

C062

N.U.

E101

R101

470/10

N.U.

N.U.

R056

R057

R059

N.U.

D406

- 18 -

TO CONTENTS

TO PARTS LIST

TO P. W. BOARD

D401

D402

D403

D404

LCD401

LCD, GTD-22608AAHK-CU

1PS226N.U.

1PS226

750

R406

82

82

R403

R404

R407

3.9k

LD403

LD401

NSCW505CT

Q401

2SD601A

SML-310LT

LD402

NSCW505CT

1PS2261PS226

R419

1k

470

R417

R405

R421

470

330

R413R414

LD420

R443

1.5k-1/4

LD410

1.5k-1/4

GRN 310PT-KL

LD405

GRN UG1104B

GRN 310PT-KL

LD409

GRN 310PT-KLGRN 310PT-KL

LD404

220

R444

220

R445

LD422

LD414

LD415

220

R441

220

R446

LD416

GRN 310PT-KL

GRN 310PT-KL

GRN 310PT-KL

GRN 310PT-KL

LD411

GRN 310PT-KL

LD406

GRN 310PT-KL

220

R456

220

R455

LD424

GRN 310PT-KL

LD423

GRN 310PT-KL

LD419

GRN 310PT-KL

220

R440

220

R447

LD417

GRN 310PT-KL

GRN 310PT-KL

LD412

GRN 310PT-KL

LD407

GRN 310PT-KL

4.7k

C405

R438

0.022 24k

220

R439

220

R411

LD418

GRN 310PT-KL

LD413

GRN 310PT-KL

LD408

GRN 310PT-KL

N.U.

R453

C406

N.U.

LD436

N.U.N.U.

LD435

LD433

N.U.

LD432

470

R422

CH401

R420

24k

0.022

BTB, DF15-P

IC401

PT6523LQ

C402
C403

R401

C401

0.047

0.047

1000p

47k

ZD401

RD5.1MB1

100k

R402

C404

0.047

R423

1.3k

SW401

SKRPACE010E2

R431

1.3k

SW410

SKRPACE010E2

R424

1.8k

SW402

SKRPACE010E2

R432

1.8k

SW418

SKRPACE010E2

R433

2.2k

R426

R434

SW412 SW413

R425

2.2k

SKRPACE010E2

SW411
SKRPACE010E2 SKRPACE010E2

3.3k

R427

4.3k

SW405SW404SW403

SKRPACE010E2

SKRPACE010E2SKRPACE010E2

R435

3.3k

4.3k

SW414

SKRPACE010E2

SKRPACE010E2

R429R428

7.5k

SW407SW406
SKRPACE010E2

R436

7.5k

SW415

SKRPACE010E2 SKRPACE010E2

R430

R437

15k

39k

SW408

SKRPACE010E2

SW416 SW419

R471

39k

SW409
SKRPACE010E2

SKRPACE010E2

15k

R424

#1:N.U.

$1:1k

R473

#1 :N.U.

$1 :100

D407

#1 :N.U.

$1 :1PS226

IC402

C407

$1 :4.7
#1:N.U.
$1:RS-671

#1 :N.U.

HD101

- 19 -

TO CONTENTS

TO PARTS LIST

TO P. W. BOARD

PICKUP,

EP21A65T

52207-1590

52207-0790

SW105

SPPB12016B

CB101

CB102

FMG1

TP5

TP76

Q102

TP37

TP103

TP104

TP105

C201

IC203

820p

R207

15k

C203

C204

R208R206R218

15k

10/16

TP39

TP38

TP40

TP36

TP35

TP34

N.U.

NJM2100M

R209

270p

1.1k

240k

R211

R212

270p

C202

820p

E113

100

R185

R186

TP111

TP110

22/6.3

240k

R210

1.1k

IC203

NJM2100M

100

R179

100

R180

100

R181

R182

R183

100

100

R187

TP112

R213

N.U.

E203

C205

R214

TP63

TP64

100

100

100

R184

TP74

47

TP91

TP75

47

TP92

TP93

M101

ASSY, MOTOR-WORM

TP65

TP66

TP67

TP68

TP69

TP70

TP71

TP72

TP73

TP61

TP62

SPVG11

SW1

SW2

SW4

SPVG21

SW3

SPVG21

SPVG21

TP94

TP95

TP96

TP97

TP98

TP99

TP100

TP101

TP51

TP52

TP53

CB801
52207-2290

TP88

TP25

R110

56k

C122

160p

R108

100

0.1

C121

R106

TP30

47k

Q103

FMG1

AN8882SB

C105

3900p

20k

IC102

TP11

10k

0.022

10/16

47/5.5

E103

E110

C104

R131

C113

0

N.U.

R150

R149

390k

820

51k

R151

R301

180k

Q105

FMC2

R118

1

4.7/35

0.027

4700p

0.027

C110

C108

C109

C106

E104

R125

47k

R126

30k

R127

51k

R128

2.7k

R129

390k

R130

47k

470p

C311

R311

47k

C115

E106

10/16

0.022

R153

33k

TP4

TP1

TP2

TP3

47k

R116

TP7

TP6

R101

R102

11k

0

TP9

TP8

TP10

R103

R104

0

11k

Q101

2SB1132

C101

0.022
12

R107

47/5.5

0.047

E101

10

R105

R123

10/16

E102

TP18

C102

R124

10018k

IC103

BA5985FM

TP19

D101

MA159

R152

10k

R154

10k

R120

5.1k
R121

R158

TP13

TP12

TP15

TP16

TP17

TP14

C149

180p

R157

22k

C150

15k

1500p

R159

10k

R111

0

R112

10k

TP26

R113

56k

TP27

TP28

68p

C123

10/16

0.1

0.022

E107

C124

C126

E108

10/16

TP114

20k

R119

2200p

C111

R132

0

E105
N.U.

220k

R315

R134

330p

TP23

TP22

R155

100
R156

IC301

0.1

TP24

100

R133

1k

C114

6800p

C304

0.022

TC7S66FU

N.U.

IC303

R313

C112

C312

0.1

C127

C125

5600p

R122

10k

2.2k

TP113

TP21

R141

C307

TC7SH08FU

R114

R115

220k

240k

N.U.

1800p

TP29

C128

C129

C120

560p

TP20

100

39k

R300

0.01

C300

TC7WH123FU

0.022
IC302

C305

0.022

C310

470p

22k

R310

0.1

C153

47k

R109

C139

0.022

TP115

R306

10k

R305

IC300

0.1

C306

C303

10k

0.033

0.1

C302

NJM2100V

R314

R304

R309

47k

3.3k

C309

1k

2.2

R302

47k

C138

C137

100p

C132

C131

TP77

R160

TP80

TP81

TP82

TP83

TP31

TP32

TP33

0

R161

2.7k

0.22

TP78

R162

220k

Q106
DTB113EK

DTC124EUA

0.1

120k

N.U.

0.1

C133

R178

0.1

C141

Q107

0.022

C134

470

R163

TP86

IC104

TC74VHCT08AFT

1M

0.022

C135

R165

R164

100k

IC101

MN662771AW

100

100

R168

R166

C142

R167

C143

100

C144

100

R169

C145

N.U.

N.U.

N.U.

N.U.

XL101

16.93MHz

E111

C140

47/5.5

C209

0.022

0.022

C136

R170

47k 47k

270

R171

18p

C210

18p

R172

C146

R173

0.1

0

CL102

4.19MHz

TP90

240k

R219

R220

C147

0.022

TP58

TP59

TP60

TP84

47k

R191

33k

R174

240k

R177

8.2k

TP89

TP85

C151

R190

TH101

C148

1000p

100

R217

R205

2.2k

6.2k

16k

R203

150p

C207

E201E202

22/6.3

22/6.3

150p

C208

16k

R204

2.2k

6.2k

IC201

NJM78L05UA

100k

E112

22/6.3

0.01

TP54

TP55

TP56

TP57

TP45

TP46

TP47

TP48

TP49

TP50

TP41

TP102

TP42

TP43

TP44

TP107

TP108

TP106

TP109

R188

R189

100

100

N.U.

N.U.

C157

C155

C156

M103

M102

ASSY, MOTOR SLEDASSY, MOTOR SLED

ASSY, MOTOR SPINDLE

CDE-9841/CDE-9841E

- 20 -

TO CONTENTS

TO SCHEMATIC

Terminal Voltage of IC/TR

REF NO. HIGH(V) LOW(V) REF NO. HIGH(V) LOW(V)

1 7.0(CD) 0(TUNER) 1 0(POW ON) 0(POW OFF)

IC101

REF NO. HIGH(V) LOW(V) 6 14.4(POW ON) 14.4(POW OFF)

IC203

2 0.6(CD) 0.2(TUNER) 2 0(POW ON) 0(POW OFF)
3 5.6(CD) 0.2(TUNER) 3 7.6(POW ON) 0(POW OFF)

4 4.8(POW IC ON) 0(POW IC OFF)
5 7.6(POW ON) 0(POW OFF)

1 0(POW ON) 0(POW OFF) 7 7.6(POW ON) 0(POW OFF)
2 4.3(POW ON) 0(POW OFF) 8 0(POW ON) 0(POW OFF)
3 4.3(POW ON) 0(POW OFF) 9 7.6(POW ON) 0(POW OFF)
4 4.3(POW ON) 0(POW OFF) 10 9.0(POW ON) 0(POW OFF)
5 4.3(POW ON) 0(POW OFF) 11 1.4(POW ON) 0(POW OFF)
6 4.3(POW ON) 0(POW OFF) 12 1.4(POW ON) 0(POW OFF)
7 4.3(POW ON) 0(POW OFF) 13 0(POW ON) 0(POW OFF)
8 4.3(POW ON) 0(POW OFF) 14 1.4(POW ON) 0(POW OFF)

9 4.3(POW ON) 0(POW OFF) 15 1.4(POW ON) 0(POW OFF)
10 4.3(POW ON) 0(POW OFF) 16 1.4(POW ON) 0(POW OFF)
11 4.3(POW ON) 0(POW OFF) 17 7.6(POW ON) 0(POW OFF)
12 4.3(POW ON) 0(POW OFF) 18 0(POW ON) 0(POW OFF)
13 4.3(POW ON) 0(POW OFF) 19 7.6(POW ON) 0(POW OFF)
14 4.3(POW ON) 0(POW OFF) 20 14.4(POW ON) 14.4(POW OFF)
15 4.3(POW ON) 0(POW OFF) 21 7.6(POW ON) 0(POW OFF)
16 4.3(POW ON) 0(POW OFF) 22 4.1(NORMAL) 0(MUTE)
17 4.3(POW ON) 0(POW OFF) 23 7.6(POW ON) 0(POW OFF)
18 4.3(POW ON) 0(POW OFF) 24 0(POW ON) 0(POW OFF)
19 4.3(POW ON) 0(POW OFF) 25
20 4.3(POW ON) 0(POW OFF)
21 4.3(POW ON) 0(POW OFF)
22 4.3(POW ON) 0(POW OFF) REF NO. HIGH(V) LOW(V)
23 4.3(POW ON) 0(POW OFF) 1 PULSE PULSE
24 4.3(POW ON) 0(POW OFF) 2 PULSE PULSE
25 4.3(POW ON) 0(POW OFF) 3 PULSE PULSE
26 4.3(POW ON) 0(POW OFF) 4 PULSE PULSE
27 0.7(POW ON) 0(POW OFF) 5 PULSE PULSE
28 4.3(POW ON) 0(POW OFF) 6 PULSE PULSE
29 4.3(POW ON) 0(POW OFF) 7 PULSE PULSE
30 4.3(POW ON) 0(POW OFF) 8 PULSE PULSE
31 4.3(POW ON) 0(POW OFF) 9 PULSE PULSE
32 4.3(POW ON) 0(POW OFF) 10 PULSE PULSE
33 4.3(POW ON) 0(POW OFF) 11 PULSE PULSE
34 4.3(POW ON) 0(POW OFF) 12 PULSE PULSE
35 4.3(POW ON) 0(POW OFF) 13 PULSE PULSE
36 4.3(POW ON) 0(POW OFF) 14 PULSE PULSE
37 4.3(POW ON) 0(POW OFF) 15 PULSE PULSE
38 4.3(POW ON) 0(POW OFF) 16 PULSE PULSE
39 4.3(POW ON) 0(POW OFF) 17 PULSE PULSE
40 8.6(POW ON) 0(POW OFF) 18 PULSE PULSE
41 8.6(POW ON) 0(POW OFF) 19 PULSE PULSE
42 PULSE PULSE 20 PULSE PULSE
43 PULSE PULSE 21 PULSE PULSE
44 0(POW ON) 0(POW OFF) 22 PULSE PULSE

IC307

IC401-1

CDE-9841/CDE-9841E

- 21 -

TO CONTENTS

TO SCHEMATIC

REF NO. HIGH(V) LOW(V) REF NO. HIGH(V) LOW(V)

23 PULSE PULSE 1
24 PULSE PULSE 2
25 PULSE PULSE 3 4.8(POW ON) * 4.8(POW OFF) *
26 PULSE PULSE 4
27 PULSE PULSE 5
28 PULSE PULSE 6 0(POW ON) 0(POW OFF)
29 PULSE PULSE 7 0(POW ON) 0(POW OFF)
30 PULSE PULSE 8 0.7(POW ON) 0.7(POW OFF)
31 PULSE PULSE 9 0.7(POW ON) 0.7(POW OFF)
32 PULSE PULSE 10 4.9(NORMAL) 0(RESET)
33 PULSE PULSE 11 2.5(POW ON) 2.5(POW OFF)
34 PULSE PULSE 12 0(POW ON) 0(POW OFF)
35 PULSE PULSE 13 2.3(POW ON) 2.3(POW OFF)
36 PULSE PULSE 14 4.9(POW ON) 4.9(POW OFF)
37 PULSE PULSE 15 4.9(POW ON) 4.9(POW OFF)
38 PULSE PULSE 16 4.8(CD) 0(TUNER)
39 PULSE PULSE 17 4.9(NORMAL) 0(ACC OFF)
40 PULSE PULSE 18 4.9(POW ON) 4.9(POW OFF)
41 PULSE PULSE 19
42 PULSE PULSE 20

IC401-2

REF NO. HIGH(V) LOW(V) 45

IC402 *

* IC402 : For CDE-9841E Model Only 50 4.8( 0 MUTE) 0(ELSE)

43 PULSE PULSE 21
44 PULSE PULSE 22
45 PULSE PULSE 23 4.9(CD IN) 0(CD OUT)
46 PULSE PULSE 24 4.9(NOSE ON) 0(NOSE OFF)
47 PULSE PULSE 25 PULSE PULSE
48 PULSE PULSE 26
49 PULSE PULSE 27
50 PULSE PULSE 28
51 PULSE PULSE 29
52 PULSE PULSE 30
53 PULSE PULSE 31
54 PULSE PULSE 32
55 PULSE PULSE 33 PULSE PULSE
56 4.8(POW ON) 4.8(POW OFF) 34 PULSE PULSE
57 4.9(POW ON) 4.9(POW OFF) 35 PULSE PULSE
58 3.1(POW ON) 3.1(POW OFF) 36 4.9(CD) 4.9(TUNER)
59 1.5(POW ON) 1.5(POW OFF) 37 4.8(CD) 0(TUNER)
60 0(POW ON) 0(POW OFF) 38 PULSE PULSE
61 3.7(POW ON) 3.7(POW OFF) 39
62 PULSE PULSE 40 4.9(NOSE ON) 0(NOSE OFF)
63 PULSE PULSE 41
64 PULSE PULSE 42

1 4.6(CD) 4.6(TUNER) 46

2 0(CD) 0(TUNER) 47

3 4.6(CD) 4.6(TUNER) 48 4.9(POW IC ON) 0(POW IC OFF)

4 0(CD) 0(TUNER) 49 4.8(POW ON) 0(POW OFF)

IC501-1

43
44

51 4.8(NORMAL) 0(MUTE)
52
53 4.9(TUNER) 0(CD)

* PIN NO.3 : For CDE-9841E Model Only

CDE-9841/CDE-9841E

- 22 -

TO CONTENTS

TO SCHEMATIC

REF NO. HIGH(V) LOW(V) REF NO. HIGH(V) LOW(V)

54 1 5.0(NORMAL) 0(RESET)
55 2 4.9(NORMAL) 1.9(RESET)

IC501-2

56 3 0(NORMAL) 0(RESET)
57 4
58 5 2.6(NORMAL) 0(RESET)
59 PULSE PULSE
60 4.9(POW ON) 4.9(POW OFF)
61 PULSE PULSE REF NO. HIGH(V) LOW(V)
62 0(POW ON) 0(POW OFF) 1
63 4.8(NORMAL) 0(LAMP OFF) 2 13.8(POW ON) 0(POW OFF)
64 4.9(POW ON) 0(NORMAL) 3 4.5(ACC ON) 0(ACC OFF)
65 4 5.6(POW ON) 5.6(POW OFF)
66 4.9(FM) 4.9(AM) 5 5.0(POW ON) 1.3(POW OFF)
67 6 5.1(POW ON) 5.1(POW OFF)
68 7 4.8(POW ON) 0(POW OFF)
69 8 14.4(POW ON) 14.4(POW OFF)
70 9 1.9(POW ON) 1.9(POW OFF)
71 10 8.6(POW ON) 0(POW OFF)
72 11 4.6(CD) 2.4(TUNER)
73 12 7.0(CD) 0(TUNER)
74 4.9(POW ON) 0(POW OFF) 13 1.3(POW ON) 0(POW OFF)
75 4.8(TUNER) 0(CD) 14 10.0(POW ON) 0(POW OFF)
76 15 0(POW ON) 0(POW OFF)
77
78 PULSE PULSE
79 PULSE PULSE REF NO. HIGH(V) LOW(V)
80 1
81 4.8(MONO) 0(ST) 2 8.5(CD) 0(TUNER)
82 3 8.6(CD) 8.6(TUNER)
83 4 4.9(CD) 0(TUNER)
84 5 0(CD) 0(TUNER)
85
86
87 4.0(NORMAL) 0(HI-TEMP) REF NO. HIGH(V) LOW(V)
88 B 4.8(POW ON) 0(NORMAL)
89 C 8.5(POW ON) 0(POW OFF)
90 4.0(FM) 2.9(AM) E 0(POW ON) 0(POW OFF)
91 4.8(POW ON) 2.8(POW OFF)
92 PULSE PULSE
93 PULSE PULSE REF NO. HIGH(V) LOW(V)
94 0(POW ON) 0(POW OFF) 1 0(NORMAL) 0(MUTE)
95 4.9(NOSE OFF) 2.4(NOSE ON) 2 0(NORMAL) 0(MUTE)
96 4.9(POW ON) 4.9(POW OFF) 3 0(NORMAL) 0(MUTE)
97 4.9(POW ON) 4.9(POW OFF) 4 14.4(MUTE) 0(NORMAL)
98 4.8(LCD ON) 0(LCD OFF) 5 0(NORMAL) 0(MUTE)
99 PULSE PULSE 6 14.4(MUTE) 0(NORMAL)

100 PULSE PULSE

IC560

IC801

Q101

Q201

Q304

CDE-9841/CDE-9841E

- 23 -

TO CONTENTS

TO SCHEMATIC

REF NO. HIGH(V) LOW(V) REF NO. HIGH(V) LOW(V)

B 4.4(NORMAL) 0(MUTE) 1

Q305

REF NO. HIGH(V) LOW(V)

Q306

REF NO. HIGH(V) LOW(V) REF NO. HIGH(V) LOW(V)

Q307

REF NO. HIGH(V) LOW(V)

Q401

REF NO. HIGH(V) LOW(V)

Q605

REF NO. HIGH(V) LOW(V) 4 1.9(POW ON) 1.9(POW OFF)

Q606

REF NO. HIGH(V) LOW(V) C 13.6(TUNER) 0(CD)

Q803

REF NO. HIGH(V) LOW(V) B 3.5(TUNER) 0(CD)

Q809

C 4.3(MUTE) 0(NORMAL) 2 4.9(ACC ON) 0(ACC OFF)
E 0(NORMAL) 0(MUTE) 3 4.9(ACC ON) 4.9(ACC OFF)

1

2 14.4(MUTE) 0(NORMAL) REF NO. HIGH(V) LOW(V)

3 14.4(NORMAL) 14.4(MUTE) E 14.4(NOSE OFF) 13.7(NOSE ON)

4 4.3(MUTE) 0(NORMAL) C 14.4(NOSE ON) 0(NOSE OFF)

5 0(NORMAL) 0(NORMAL) B 14.4(NOSE ON) 14.4(NOSEOFF)

B 4.0(MUTEL) 0(NORMA) 1
C 4.3(NORMAL) 0(MUTE) 2 4.9(ACC ON) 0(ACC OFF)
E 0(NORMAL) 0(MUTE) 3 5.0(ACC ON) 5.0(ACC OFF)

E 0.8(POW ON) 0(POW OFF)
B 2.7(POW OFF) 0.1(POW ON) REF NO. HIGH(V) LOW(V)
C 0(POW ON) 0(POW OFF) B 4.8(NORMAL) 0(NOSE OFF)

B 4.9(NOSE OFF) 4.1(NOSE ON)
C 4.9(NOSE ON) 0(NOSE OFF) REF NO. HIGH(V) LOW(V)
E 4.9(NOSE OFF) 4.9(NOSE ON) 1

B 4.9(NOSE ON) 0(NOSE OFF) 5 0(POW ON) 0(POW OFF)
C 4.9(NOSE OFF) 0(NOSE ON)
E 0(NOSE ON) 0(NOSE OFF)

B 4.8(TUNER) 0(CD) B 13.8(CD) 12.9(TUNER)
C 4.6(CD) 0(TUNER)
E 0(TUNER) 0(CD)

B 1.2(OverVoltage) 0(NORMAL) C 13.8(CD) 0(TUNER)
C 1.9(NORMAL) 0(OverVoltage)
E 0(OverVoltage) 0(OverVoltage)

Q810

4 5.1(ACC ON) 0(ACC OFF)
5 0(ACC ON) 0(ACC OFF)

Q813

Q814

4 4.9(ACC ON) 0(ACC OFF)
5 0(ACC ON) 0(ACC OFF)

Q815

Q825

REF NO. HIGH(V) LOW(V)

Q827

REF NO. HIGH(V) LOW(V)

Q828

C 14.4(NOSE OFF) 0(NORMAL)

E 0(NORMAL) 0(NOSE OFF)

2 4.9(POW ON) 4.9(POW OFF)
3 4.9(POW ON) 4.9(POW OFF)

E 13.8(CD) 13.6(TUNER)

E 0(TUNER) 0(CD)

[Measuring Conditions]

1. Power Supply Voltage : DC14.4V

2. Measuring Meter : Digital Multimeter

3. Measuring Point Reference : Between GND

4. Measuring Condition : See each data

CDE-9841/CDE-9841E

(CD Deck Mechanism)

11

0.04

5

2.550.02

*1

5

2.5

IC101

IC102

IC103

IC201

IC300

IC302

IC301

IC303

IC203

IC104

- 24 -

TO CONTENTS

TO SCHEMATIC

1 0.04 21 0.02 41 NC 61 NC 81 0.05
2 0.2 22 NC 42 2.83 62 NC 82 0.05
3 0.05 23 2.6 43 NC 63 0.05 83 0.05
4 0.04 24 1.25 44 NC 64 0.04 84 4.93
5 4.98 25 1.77 45 NC 65 0.04 85 NC
6 NC 26 NC 46 NC 66 5.05 86 NC
7 NC 27 0.04 47 0.04 67 5.05 87 NC
8 0.04 28 2.06 48 NC 68 OSC 88 5.05

9 5.03 29 2.5 49 NC 69 OSC 89 5.03
10 - 30 2.5 50 NC 70 0.04 90 5
11 - 31 NC 51 0.04 71 OSC 91 0.02
12 2.5 32 2.5 52 0.04 72 OSC 92 5.03
13 NC 33 2.5 53 0.04 73 5.05 93 5.03
14 NC 34 2.5 54 0.04 74 5.01 94 4.96
15 2.5 35 2.5 55 5.05 75 0.03 95 *
16 NC 36 2.5 56 2.5 76 0.03 96 4.96
17 NC 37 2.2 57 2.5 77 0.03 97 2.51
18 NC 38 5.03 58 2.5 78 5.02 98 5.02
19 0.02 39 0.04 59 NC 79 0.05 99 2.51
20 2.5 40 0.04 60 0.04 80 NC 100 0.03

NOTE : * : Changing Voltage by Temperature

1 2.51 10 1.73 19 NC 28 2.38 1 5.04

2 4.7 11 3.01 20 2.51 29 - 2 5

3 4.95 12 2.5 21 4.96 30 - 3 5.03

4 0.04 13 3.1 22 2.48 31 2.53 4 0.05

5 2.47 14 0.05 23 2.48 32 2.53 5 0.05

6 2.84 15 3.04 24 2.49 33 2.53 6 0.04

7 2.02 16 0.2 25 NC 34 2.53 7 0.04

8 2.83 17 0.05 26 2.49 35 2.53 8 0.04

9 1.41 18 0.04 27 2.49 36 2.69 9 2.53

10 0.05

1 0.07 8 6.93 15 3.14 22 2.51 12 0.05

2 2.5 9 0.06 16 3.37 23 2.51 13 2.5

3 2.5 10 0.06 17 3.21 24 2.49 14 5.04

4 2.5 11 2.93 18 3.24 25 2.46

5 2.5 12 3.62 19 0.04 26 2.5

6 2.5 13 6.27 20 2.52 27 2.5

7 2.5 14 3.29 21 4.96 28 0.07

1 5.03 1 2.56 1 0.02

2 0.02 2 2.56 2 0.07 *2

3 8.01 3 2.46 3 5

4 0.02 4 0.02

1 2.53 6 2.52 6 0.02

2 2.5 7 2.52 7 4.9

3 2.5 8 4.9 8 5

4 0.02

6 2.5 1 2.45 1 0.02 *1

7 2.5 2 2.5 2 0.04 *2

8 5.02 3 0.02 3 0.02

4 0.02 *1 4 0.02 *1
5 4.9 5 5

*1 When a defect is detected :4.9V
*2 When a defect is detected :4.1V

ECB

Q101 4.36 2.55 3.69

12345

- 25 -

TO CONTENTS

TO SCHEMATIC

Q106 0.08 0.12 5.05
Q107 0.12 5.06 4.99

Q102 0.09 2.54 6.09 0.08 5.01
Q103 0.08 2.51 0.08 0.08 4.96
Q105 5.03 2.51 5.03 0.08 0.07

[Measuring Conditions]

1.Power Supply Voltage : DC14.4V

2.Measuring Meter : Digital Multi Voltmeter

3.Measuring Point Reference : Between GND

4.Measuring Condition : at playing Disc

CDE-9841/CDE-9841E

CDE-9841/CDE-9841E

Description of IC Terminal

M30624FGPGP :

IC501

- 26 -

TO CONTENTS

TO SCHEMATIC

No. Symbol I/O Terminal Description

1
2

3

4
5
6 BYTE(GND)
7 CNVSS
8 I
9 O

10 RESET I System Reset input terminal.
11 6MHz O Crystal connect terminal for main system clock OSC.
12 VSS - GND connect terminal.
13 6MHz I Crystal connect terminal for main system clock OSC.
14 VCC - Power supply connect terminal.
15 VDDPULLUP - Pull-up connect terminal.
16 CD SRQ I CD SRQ input terminal.
17 ACC DET I ACC ON detection signal input terminal.
18 BATT DET I BATT ON detection signal input terminal.
19

I
22
23 DISC IN I CD DISC-IN detection signal input terminal.
24 LCD INH O LCD INH signal output terminal.
25 LCD CE O LCD CE signal output terminal.
26
27
28
29
30
31
32
33 CD CMD O CMD signal output terminal to CD MECH.
34 CD STS I STS signal input terminal from CD MECH.
35 CD CLK O CLK signal output terminal to CD MECH.
36 CD RESET O RESET signal output terminal to CD MECH.
37 CD STBY O STBY signal output terminal to CD MECH.
38 CD CS O CS signal output terminal to CD MECH.
39 NC - No connect terminal.
40 NOSE PWR O Power supply control signal output terminal for NOSE.
41

I
47
48 PWR IC ON O Power-IC Stand-by control signal output terminal.
49 O-REM O OUT-REM signal output terminal.
50 ZERO DET I 0 bit MUTE signal input terminal from CD-uCOM.
51 A-MUTE O A-MUTE signal output terminal.

REMOCON ($1) I Remote control signal input terminal.

PULL-DOWN (#1) - Pull-down connect terminal.

NC -

32.768K

NC

NC

R.MONI(NC)

NC

NC

No connect terminal.

-NC

No connect terminal.

- GND connect terminal.

Crystal connect terminal for sub system clock OSC.

No connect terminal.

-

- No connect terminal.

No connect terminal.

-

NOTE : #1 : For CDE-9841 Model Only, $1 : For CDE-9841E Model Only, Others : Common.

No. Symbol I/O Terminal Description

- 27 -

TO CONTENTS

TO SCHEMATIC

52 IN INT(NC) - No connect terminal.
53 P-ANT O External Power ANT control signal output terminal.
54

I
58
59 ELE VOL-DATA I/O E-VOL DATA input / output terminal.
60 VCC - Power supply connect terminal.
61 ELE VOL-CLK O E-VOL CLOCK output terminal.
62 VSS - GND connect terminal.
63 LAMP ON O Lighting power supply control output terminal.
64 IF MUTE O IF MUTE signal output terminal.
65 NC - No connect terminal.
66 MOD SEL I Destination switching input terminal.
67

I
73
74 CONT1
75 CONT2
76
77
78 TU SCL O Serial clock output terminal to TUNER.
79 TU SDA I/O Serial data input / output terminal to TUNER.
80 NC - No connect terminal.
81 ST I ST signal input terminal.
82 NC
83 DAVN(NC)
84 NC
85 RDS SDA(NC)
86 RDS SCL(NC)
87 HI TEMP I CD HI-TEMP input terminal.
88 NC
89 M/P(NC)
90 S/M I TUNER S/M level input terminal.
91 SD I SD signal input terminal.
92 KEY2
93 KEY1
94 AVSS - GND connect terminal for A/D Converter.
95 NOSE DET I NOSE installation detect terminal.
96 VREF - Reference voltage input terminal for A/D Converter.
97 AVCC - Power supply connect terminal for A/D Converter.
98 LCD ON O LCD back-lighting control terminal.
99 LCD DO O Data output terminal to LCD Driver.

100 LCD CLK O Clock output terminal to LCD Driver.

NC

NC

NC - No connect terminal.

- No connect terminal.

No connect terminal.-

O System Power IC (HA13165) control signal output terminal.

- No connect terminal.

- No connect terminal.

KEY signal input terminal.I

CDE-9841/CDE-9841E

CDE-9841/CDE-9841E

MN662771AW :

IC101 (DP23S87T)

Interpolation Flag signal output terminal. (H:Interpolation)

(No connect)

- 28 -

TO CONTENTS

TO SCHEMATIC

No. Symbol I/O Terminal Description

1 BDO I Drop-Out signal input terminal. (H:Drop-Out)
2 OFT I Off Track signal input terminal. (H:Off Track)
3 /RFDET I RF detect signal input terminal. (L:detection)
4 VDET I Vibration detect signal input terminal. (H:detection)
5 LDON O Laser ON signal output terminal. (H:ON)
6
7
8 AVSS3 - GND connect terminal for analog circuit.

9 AVDD3 - Power supply terminal for analog circuit.
10 FBAL O Focus Balance adjustment output terminal.
11 TBAL O Tracking Balance adjustment output terminal.
12 FE I Focus Error signal input terminal. (analog input)
13
14
15 TE I Tracking Error signal input terminal. (analog input)
16

I
18
19 RFENV I RF Envelop signal input terminal. (analog input)
20 VREF I VREF input terminal.
21 ARF I RF signal input terminal. (for DSL)
22 DRF(NC) I Bias terminal for DSL. (No connect)
23 DSLF I/O Roop Filter terminal for DSL.
24 IREF I Standard current input terminal.
25 PLLF I/O Roop Filter terminal for PLL.
26 PLLF2 I/O Characteristic Roop Filter switching terminal for PLL.
27 VCOF I/O Roop Filter terminal for VCO.
28 VCOF2 I/O Terminal of Digital Servo (33.8688MHz)/Roop Filter for VCO.
29 TRV O Traverse compulsion sending output terminal.
30 TVD O Traverse drive output terminal.
31 PC O Spindle Motor ON output terminal.
32 ECM O Spindle Motor driving signal terminal. (compulsion mode output) 3-State
33 ECS O Spindle Motor driving signal terminal. (Servo Error signal output)
34 KICK O Kick Pulse output terminal. 3-State
35 TRD O Tracking Drive output terminal.
36 FOD O Focus Drive output terminal.
37 TOFS O Tracking Offset adjustment output terminal.
38 AVDD2 - Power supply terminal for analog circuit. (for DSL,PLL,AD and DA block)
39 AVSS2 - GND connect terminal for analog circuit. (for DSL,PLL,AD and DA block)
40 DVSS2 - GND connect terminal for digital circuit.
41 EFM/CK384(NC) O EFM signal output terminal at IOSEL=L. (No connect)

42 PCK/DSLB O

43 /CLDCK(NC) O

44 FCLK(NC) O

45 IPFLAG(NC) O

NC - No connect terminal.

NC - No connect terminal.

NC - No connect terminal.

PLL Sampling Clock output terminal. (fPCK=4.3218MHz)
*at default:PLL Sampling Clock output
*at fulfillment command:DSL Balance output
Sub Code Frame Clock signal output terminal. (fCLDCK=7.35KHz)
(No connect)
Crystal Frame Clock signal output terminal. (fFCLK=7.35KHz)
(No connect)

CDE-9841/CDE-9841E

Bit Clock signal output terminal for monitor signal.

(fSMCK=4.2336MHz) (No connect)

- 29 -

TO CONTENTS

TO SCHEMATIC

No. Symbol I/O Terminal Description

46 FLAG(NC) O Flag signal output terminal. (No connect)
47 TRCRS I Track Cross signal input terminal.

48 STOUT(NC) O
49 STLD(NC) O Load signal output terminal for monitor signal. (No connect)
50 SMCK(NC) O

51 CSEL(GND) I
52 TEST1(GND) I Test1 terminal. (usually:L) (GND connect)

53 TEST2(GND) I Test2 terminal. (usually:L) (GND connect)
54 IOSEL(GND) I Input mode set up terminal of DAC outside data for audio. (GND connect)
55 /RST I Reset input terminal from CD Signal Processor LSI block. (L:Reset)
56 BCLK O Bit Clock output terminal for SRDATA.
57 LRCK O L/R discrimination signal output terminal.
58 SRDATA O Serial Data output terminal.
59 SUBC(NC) O Sub code serial output terminal. (No connect)
60 SBCK(GND) I Clock input terminal for sub code serial output. (GND connect)
61 DQSY(NC) O Sub code block clock signal terminal. (No connect)
62 DEMPH(NC) O De-Emphasis detect signal output terminal. (No connect)
63 TX O Digital audio interface signal output terminal.
64 PSEL(GND) I Test terminal at IOSEL=L. (usually:L) (GND connect)
65 MSEL(GND) I SMCK output/frequency switching terminal at IOSEL=L. (GND connect)
66 SSEL(BATT+5V) I Test terminal at IOSEL=L. (usually:H) (BATT+5V connect)
67 DVDD1 - Power supply terminal for digital circuit.
68 X1 I Main Clock input terminal. (f=16.9344MHz)
69 X2 O Main Clock output terminal. (f=16.9344MHz)
70 DVSS1 - GND connect terminal for digital circuit.
71 OSC1 I Sub clock input terminal for u-COM. (f=6.7 to 1.0MHz)
72 OSC2 O Sub clock output terminal for u-COM. (f=6.7 to 1.0MHz)
73 DVDD2 - Power supply terminal for digital circuit.
74 SW-A
75 SW-B
76 SW-C
77 SW-D
78 LMTSW I Pick-Up detect SW input terminal. (L:detection)
79 D/OCNT O Digital audio data control output terminal. (H:D/O ON)
80 RF-GAIN(NC) O Spindle Motor ON output terminal. (No connect)
81 LODM+
82 LODM­83 ZMUTE O Zero Mute signal output terminal.
84 DR-MUTE O Servo Driver MUTE signal output terminal. (L:Servo Driver MUTE ON)
85 DATA(NC) O DATA output terminal for Error monitor. (No connect)
86 LATCH(NC) O LATCH output terminal for Error monitor. (No connect)
87 CLOCK(NC) O CLOCK output terminal for Error monitor. (No connect)
88 /SRQ O Communication Request output terminal.
89 RST I µ-COM block reset input terminal.
90 STBY I Stand-by signal input terminal.
91 /CS I Chip select signal input terminal.
92 CMD I Command input terminal.

Serial Data output terminal for monitor signal.
(SENSE,NFLOCK,NTLOCK…etc.) (No connect)

OSC frequency appointment terminal.
(L:OSC frequency=16.9344MHz, usually:L) (GND connect)

I Mechanism control SW signal input terminal. (L:SW ON)

O Loading Motor driving signal terminal.

No. Symbol I/O Terminal Description

- 30 -

TO CONTENTS

TO SCHEMATIC

93 STS O Status output terminal.
94 SCK I Serial clock input terminal.
95 TEMP I Temperature detect terminal.
96 VREF+ - Power supply terminal for A/D converter.
97 OUTR O Rch audio output terminal.

98 AVDD1 ­99 OUTL O Lch audio output terminal.

100 AVSS1 -

Power supply terminal for analog circuit.
(for audio output block (for using both as Lch and Rch))

GND connect terminal for analog circuit.
(for audio output block (for using both as Lch and Rch))

CDE-9841/CDE-9841E

ANT001

- 31 -

TO CONTENTS

TO PARTS LIST

Exploded View (Cabinet)

5

LCD401

8

6

9

7

38

SW501

CB501

28

15

X3

CDE-9841/CDE-9841E

27

24

g

35

f

CB302

34

d

13

31

CB802

12

e

33

X2

30

X2

32

26

24

X2

2

29

18

29

24

a

f

23

19

X2

20

h

1

h

CH401

25

37

g

e

b

22

X2

36

c

b

24

3

X2

c

a

17

d

i

i

Exploded View (CD Deck Mechanism)

- 32 -

TO CONTENTS

TO PARTS LIST

(DP23S87T)

CDE-9841/CDE-9841E

31

33

30

41

74

32

D

N

SW105

67

40

66

A

14

H

56

15

X2

20

HD101

24

25

43

63

44

26

51

L

46

H

K

J

61

L

B

57

C

89

X2

60

71

39

38

37

36

19

27

45

L

N

M103

34

X3

23

62

L

K

D

P

21

28

22

29

M102

53

29

68

52

A

M

J

G

48

47

F

F

59

E

50

M

P

75

58

90

86

67

X2

65

2

B

42

6

7

72

64

C

E

SW2

SW1

67

49

G

54

55

67

SW3

69

SW4

4

3

80

79

77

83

M101

X2

1

76

84

82

81

78

13

12

67

9

X2

73

6

5

64

10

11