Alpine CDA-9803-R, CDA-9803-RM, CDE-9801-R, CDE-9802-RB, CDM-9803-R Service manual

CDM-9803R/CDM-9803RM

/CDE-9802RB/CDE-9801R

SERVICE MANUAL

FM/MW/LW/RDS CD Receiver

2/03-A 68E35086S01

(CDM-9803R)

TO ALPINE Home Page

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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

Packing Assembly Parts List Packing Method View Specifications Adjustment Procedures Adjustment Locations Extension Cable Block Diagram Parts Layout on P.W.Boards and Wiring Diagram Schematic Diagram Terminal Voltage of IC/TR Description of IC Terminal Exploded View (Cabinet) Exploded View (CD Deck Mechanism) (DP23S2B0)

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

BO

TT

OM

SIDE

103

104

102

105

101

Symbol

No.

Part No.

Description

#1 $1 %1 &1

101-1 101-2 101-3 102 103

104 105 105 105 105

03S72235F13 36A11113W01 03A11112W01 15D00529K02 15D01798K01

68P02294K52 01T15359Y03 01T15359Y03 01T15359Y04 01T15359Y03

SCR,MCH M5X8 FLAT CAP,RUBBER(A) BOLT,HEX.M5(A) CASE,INNER CARRYING,CASE

O/M AOEU AODN ASSY,ISO CONN 7837R0 ASSY,ISO CONN 7837R0 ASSY,ISO CONN 7842R ASSY,ISO CONN 7837R0

Packing Method View

Symbol

No.

Part No.

Description

Packing Assembly Parts List

Note : #1 : For CDM-9803R Model Only, $1 : For CDM-9803RM Model Only, %1 : For CDE-9802RB Model Only,

&1 : For CDE-9801R Model Only, Others : Common.

TO CONTENTS

Specifications

Intermediate Frequency ......................................................................................................................... 10.7±0.2MHz

Frequency Range ............................................................................................................................ 87.5 to 108.0MHz

Usable Sensitivity (Mono, 30dB S/N, at 98.1MHz) .......................................................................................... 20.2dBf

-3dB Limiting Sensitivity (at 98.1MHz) ............................................................................................................ 19.2dBf

Residual Noise (Ref. 400Hz (WID), at 98.1MHz) .......................................................................................... 25±10dB

S/N Ratio (at 98.1MHz) ......................................................................................................................... Stereo : 50dB

Mono : 55dB

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 : -12±3dB

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

PS Sensitivity (at 98.1MHz) ............................................................................................................................ 36.2dBf

TP OFF Alarm (at 98.1MHz) ...................................................................................................................... 70±10Sec.

Intermediate Frequency ................................................................................................................. 1st. IF : 10.71MHz

2nd. IF : 450kHz

Frequency Range .............................................................................................................................. 531 to 1,602kHz

Usable Sensitivity (20dB S/N, at 999kHz) ........................................................................................................... 36dB

S/N Ratio (at 999kHz) ......................................................................................................................................... 42dB

Image Rejection (at 603kHz) ............................................................................................................................... 40dB

IF Rejection (at 603kHz) ..................................................................................................................................... 40dB

Distortion (at 999kHz) .......................................................................................................................................... 1.5%

Frequency Response (Ref. 400Hz, at 999kHz) ............................................................................. 100Hz : -3+3,-4dB

4kHz : -12+4, -8dB

Intermediate Frequency ................................................................................................................. 1st. IF : 10.71MHz

2nd. IF : 450kHz

Frequency Range ................................................................................................................................. 153 to 281kHz

Usable Sensitivity (20dB S/N, at 216kHz) ........................................................................................................... 43dB

S/N Ratio (at 216kHz) ......................................................................................................................................... 40dB

Image Rejection (at 270kHz) ............................................................................................................................... 40dB

IF Rejection (at 162kHz) ..................................................................................................................................... 50dB

Distortion (at 216kHz) .......................................................................................................................................... 1.5%

Frequency Response (Ref. 400Hz, at 216kHz) ............................................................................. 100Hz : -3+3,-4dB

4kHz : -12+4, -8dB

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

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

TO CONTENTS

TO CONTENTS

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

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

Distortion (1kHz, TCD-782) ................................................................................................................................. 0.1%

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

127Hz : 0±2dB

10.007kHz : 0±2dB

19.997kHz : 0±4dB

S/N Ratio (TCD-782) ........................................................................................................................................... 85dB

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

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

16kHz : -20±3dB

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

Power Output (Ref. CD Mode/SP-OUT, T.H.D. 10%)/Impedance ........................................................ 16W/ch/4ohm

Pre Output (Ref. CD (TCD-782 (0dB/1kHz)), T.H.D. 1%, /Impedance ................................... 2V±2.5dBV/ch/10kohm

SUB-W OFF Mode, Rear PRE-OUT Mode)

Dimensions (W x H x D) ................................................................................................. Chassis : 178 x 50 x 160mm

Nose : 188 x 58 x 27mm

Weight ................................................................................................................................................................. 1.5kg

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

Adjustment Procedures

45ohm

10ohm

60ohm

Input

Output

For 50 ohm FM Signal Generator

Figure 1

FM Signal Generator

FM Dummy Antenna

Antenna Receptacle

+

-

+

-

Unit Under Test

Figure 2

TP1

TP2

DC Volt Meter

(2) Connections

(3) Control Settings

Power Switch .............................................. ON Band Switch ............................................ FM

Fader/Balance Control ............. Center Position LOUD/SUB-W ....................................... OFF

Treble/Bass Control ................. Center Position Others ................................................... OFF

1. FM SECTION

(1) Dummy Antenna Circuit

(4) Adjustment Procedures

Step

Description

Connection

Signal Generator

Dial Control

Test Point

Adjustment

1

0V Adjustment

Figure2

98.1MHz,

72dB

µ

(Mod. OFF/

ST OFF)

98.1MHz

TP1 TP2

Adjust for 0V±15mV.

Adjustment Locations

0V Adjustment VR

TUNER Unit (TU001) (Component Side View)

TUNER Unit (TU001) (Foil Side View)

TP1 TP2

TO CONTENTS

Extension Cable

TO CONTENTS

* When repairing or measuring the voltage of this unit, connect with the Extension Cable

as shown in below.

Wire Assy 7P

01E34878S01

Connector Assy 7P

CD MECHANISM

(DP23S2B0)

01E33206S01

Extension Cable 7P

01E33205S01

Connector Assy 15P

01E33204S01

Extension Cable 15P

01E33207S01

Main P.W.Board

Block Diagram

TO CONTENTS

ANT

FM AM

Mini BUS-IN

Selector Vol.1

Tre/Bass

E-VOL

Vol. 2

#1,$1

Mini BUS

Tuner Unit

DP23S2BO

DRIVER

L.P.F.

TUNER+B

CD MECHA

u-COM

CD LSI

LCD/KEY

DRIVER

RDS

CD VDD

5V

SERVO +B

7V

CD

MAIN u-COM

Mini BUS

I/F

SYSTEM

RESET

BATT

DET

ACC DET

#1,$1

POWER

ON +B

MUTE

DRIVER

#1,$1

BUFFER

P.ANT

O.REM

MUTE

POWER-IC

REAR

FRONT

BATT

ACC

P.ANT

O.REM

REAR/Sub-W

Power Connector

#1,$1 FRONTMUTE

LCD Display

(14 Seg. X 8 )

KEY

MATRIX

NOTE : #1 : For CDM-9803R Model Only,

$1 : For CDM-9803RM Model Only, Others : Common.

#1, $1 Model Only %1, &1 N.U.

TO CONTENTS

TO PARTS LIST

TO P. W. Board

22k

JK001

JAC, CK-3.5-14

D602

DAN202K

R648

Q607

DTC114EKA

R645

100-1/4

C606

2200p

0.1

C605

#1, $1 Model Only %1, &1 N.U.

Q601

R633 47k

R643 N.U.

R638 12k

N.U.

R637

12k

R672

#1, %1, $1

N.U. $1

R611

100k-F

C501

1000p

470k

R640

22k

1k

R639

R623

Q606

2SA1037AK

0.01

C604

2.2k

3.3k R627

Q605

DTC114EKA

R622

10k

R624

100p

C603

Q603

DTC114EKA

Q604

FMC3

R605 47k

R621

10k

TP609

C611 0.022

E601

22/16

E602

220/10

R671

$1

N.U. #1, %1, &1

10k-1/4

R617

1k-1/8

TP610

0-1/8 R666

0-1/8 R668

R647

4.7k-1/8

0-1/8 R667

R646

4.7k-1/8

TP601 TP602 TP603

Ik-1/8

C628 0.01

R613

R628 180k-F

D784216AGF

Z601

HM102

CB601

BTB, TMD-V15X-A1

TP605

IC601

TP606

TP600

R636

47k-1/8

R608

10k-1/8

1k

R606

R601 N.U.

R658

100k-F

R602 N.U.

C601 N.U.

0

R618

R635 270

R634 270

R619 1k

R620 1k

R615 1k-1/8

R616 1k-1/8

R614 1k-1/8

R612 1k-1/8

R625 10k R626 10k

R603

12k-1/8

100k

TH601

R607 10k

R644

47k-1/8

R609

12-2W

%1 Model Only #1, $1, &1 N.U.

R686 2.2k

R642 1k

C609 18p

C608 18p

XL601 12.288MHz

12k #1, $1

N.U. %1, &1

R661

N.U. #1,$1

22k-1/4 %1,&1

R662

C602

0.022

TP604

R604

22k

Q608

UN2212

R660

10k-1/4

R641

22k-1/4

C814

1000p

R600

R665

N.U. #1, $1

22k-1/8 %1, &1

4.7uH

R663

22k-1/4 #1, $1

N.U. %1, &1

Q651 FMC2

47k

E604

L602

4.7uH

Q652 FMC2

47k

R629

R659

10k-1/4

0.1

C607

10/16

R630

C662

1000p

DTA143EKA

L601

C651 0.022-B

D653

1SS133

DTA124EKA

D601

22k

FMG1 Q602

Q664

R664

47k-1/8

D662

DAN202k

ZD652

L651

4.7uH

HZS7B2L

0.1

C653

Q807

2SD1760

1/50

E805

100k

R803

1SS133

R654

4.7k-1/4

R631

22k-1/4

R632

220-1/4

330p

C610

R653

3.9k-F

R649

2.7k-1/4

SW601

SKHHLW

R655

4.7k-1/4

R808

470-1/4

ZD803

HZS9C2L

C612

IC651

TDA3606AT

0.1-B

10k-F R650

IC602

S-80930CNMC

C613

R651 56k

C652 N.U.

0.047-B

R656

330k-1/8

E651 33/16

R657 120kF

R201

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TO P. W. Board

6.8k

E211 1/50

E213 1/50

E214 1/50

C204

0.012-B E215 1/50

E216 1/50

IC201 TDA7404

R204

1k

1k

R205

#1, $1 Model Only

E241

22/16

R241

1.3k

R311

R312

R305 10k-1/4

%1, &1 N.U.

1C203

0 %1, &1

N.U. #1, $1

BA4560F

0 %1, &1

N.U. #1, $1

R242

1.3k

E312 10/16

E314 10/16

#1, $1 Model Only

E261

2.2/50 Q261

DTC343TK

Q262

DTC343TK

E262

2.2/50

E263

2.2/50 Q263

DTC343TK

Q264

DTC343TK

E264

2.2/50

E311 10/16

E313 10/16

R261

200

R262 200

R267 200

200

R268

C313 0.22-TF

C314 0.22-TF

%1, &1 N.U.

R283

R284

R270

R271

C311 0.22-TF

C312 0.22-TF

R265

100

51k

R266

100

R269

100

51k

R272

100

C211 N.U.

C212 N.U.

%1, &1 Model Only

WTB202

CONN RCA 9801R

#1, $1 Model Only

WTB201

C213 N.U.

CONN RCA 9803R

C214 N.U.

#1, $1 N.U.

%1, &1 N.U.

ASSY, CDNN NLT1661

JK201

ASSY, CONN NLT1660

E304

DTC143EKA

1/50

Q815

C303

0.22-B

C310

0.047

E303

10/16

E302

0.22/50

SRT14

D305

SRT14

D306

SRT14

D307

SRT14

D308

C800 1000p

CB801

WTB, IMSA9451B-16

Q810

2SB1243

2

1

3

22k R827

RB28

R829

1.8k-1/4

2

RB33 10k-1/4

1

D804 MPG06G

3

2

C802 0.1-TF

0.01(630V)

C813

0.01 (630V)

E204

2.2/50

C810

L801 CHOKE

SD801 DSA3A4

C808

E203

2.2/50

#1, $1 Model Only %1, &1 N.U.

IC301

TA8263BH

SRT14

R802

10k-1/4

0.022

DIN, SKT 8P CMS-R

E205

2.2/50

DIN501

D301

D302

D303

D304

1k-1/4

E801 3300/16

C801 0.047

R866 N.U.

ILLM %1 NC #1, $1, &1

C811

0.01(630V)

R801

R399

0

Q301

DTC124EKA

N.U.

C201

E202

100/16

E201 47/16

TP201

D862

1SS353

Q201

DTC124EKA

C209

0.068

Q813

N.U.

R821

N.U.

R822

PS801 PTGL05BA1R8M1

R823

N.U.

R824

N.U.

R825

N.U.

R826 N.U.

D803

N.U.

R853

10k

N.U.

R810

R867

D861

100-1/4

1SS133

Q805

2SC3421

R807

270k

R865

E803

820-1/4

220/10

E804

33/16

ZD802

HZS9C1L

E842

100/16

E861

47/16

Q863

DTC124EKA

10k

R864

Q862

FMC2

Q803

2SB1243

E800 100/16

R805

DTC143XKA

R806

R812

R804 24k-1/4

1.8k-1/4

1.5k-1/4

R813

1.8k-1/4

1.5k-1/4

Q804

N.U.

R820

Q814

N.U.

E810

TU001

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TO PARTS LIST

TO P. W. Board

MX-E062

ANT001

ASSY, ANTCABLE ISO03R

TP001

TP002

SA001

DSP-201M

L001

4.7uH

VT001

N.U.

L002

15uH

D001

1PS226

R001

10-1/4

E006

47/16

C017

0.01

R025

47

C019

1000p

Q004

DTB123YK

R016

C046 0.01

IC006

IC007

BA4558F-E2

R050

3.9k

E005

47/16

R015

R008

R053

R012 10k

R013

3.3k

68k

R014

IC007

BA4558F-E2

18k

C048

C051 330p

N.U.

C013

E011

10/16

C049 0.27-TF

E017

2.2/35

R055

R054

1k

0.01

2.2k

NJM2904M

C010

IC006

10k

R010

0.01

R056

1/50

E010

10k

R011

10

R063

R057

1k

0

100p

N.U.

C050

C056

E018

22/16

0.1

C058

C059 560p

IC004

SAA6588T

R070 N.U.

4.7k

C066

E019

0.022

R071 470k

2.2/50 C065

R069

XL002

2200p

4.332MHz

27p

C064

C063

C060

0.1

R065 5.6k

R066 5.6k

R067

1k

R068

1k

R669

JP-1/8

R670

JP-1/8

100p

C061

C062

100p

18k

C055

R007

39k

2200p

10k

C011 100p

R051

47

E016

47/16

22k

R052

3k-1/8

47k

R017

C012 560p

C047

0.1-TF

R049

1k

NJM2904M

C044 0.022

R002

2.2-1/4

2SD1994A

R003

2.2-1/4

C042

0.022

R036 N.U.

HZS9B2L

Q001

ZD001

Q002

2SD1994A

Q006

2SD601A

R042

330-1/4

D002

1PS226

E013

220/10

4.7k-1/4 R006

R009

100-1/4

E003

33/16

C045 0.01

R028

43k-1/8

R029

1k

C034

0.01

1/50

E008

Q011

0.22

C0.38

R031

JP

R032

JP

C039 0.022

C040 0.022

DTC124EKA

R034 N.U.

R033 N.U.

R030

C033

1000p

TP005

IC002

C041 100p

MC14066BFEL

ZD003

HZS12B1L

2SD601A

E002

Q010

DTC124EKA

Q005

10/16

R059 10k

R005

4.7k-1/4

R061 10k

R062 10k

R060 2.2k

0.01

C053

Q009 FMG1

0.01

C054

C036

1000p

C037

1000p

47k

R035 39k

E020 22/16

C068

0.033

Q012 FMC2

R073

R021 1k

10k

IC003

LC72191JM

XL001

7.2MHz

C069 27p

C070 27p

Q003

2SD1994A

ZD002

HZS6B1L

R004

3.3k-1/4

E001

Q013

FMC3

1/50

TP732

TO CONTENTS

TO PARTS LIST

TO P. W. Board

TP733

TP734

TP735

TP728

TP729

TP730

TP731

R734

100

TP703

TP704

TP701

TP702

R706

CB102

IMSA9615S-07A

TP715

TP705

R701

TP706

SW105

SPPB120

M103

M102

ASSY, MOTOR SLED 2BO

SW4

ASSY, MTR SPINDOL 2BO

ASSY, WIRE JOINT 7P

SW1

SW3

SW2

SPVG23

SPVG21

SPVG13

CH103

HD101

PICKUP

EP21A67L

CB101

IMSA9615S-15A

CB103

53253-0710

R702

10-1/4

2SB1132

Q701

TP101

C706

C705

0.1

C704

0.1

0.022

TP710

TP707

0.1

E701

47/16

C702

E703

10/16-TA

TP709

TP708

IC701 BA5984FP

R707

10k

C748

N.U.

C709

150p-CH

C749

R708 22k

D703

1SS355

10k

R704

R705

15k

39k

C747

N.U.

0.1

C750

560p-CH

R711

R710

22k

10k

R709

10k

100

R726

R728

100k

27k

R727

DTC124EUA

D701

Q702

TP720

D702

1SS355

0.1

C708

E707

10/16

TP726

C727

22p-CH

TP725

R715 N.U.

C731

N.U. C712

R721 N.U.

39p-CH

22/10-TA E729

C726

0.22

7.5k-1/8

C728 5p-CH

R738 N.U.

R739 N.U.

56p-CH

C730

TP755

E738

10/16-TA

TP727

R725

TP724

C732

C710

C722

0.033

C723

R714 N.U.

0.1

R735

100

100-1/4

R736

R724

0.1 39k

C724 0.1

C725 3900p

0.1

C711

1000p

R723

10k

TP754

TP740

TP756

47k R703

R712 47k

R713

47k

R718

47k

R737

100-1/4

IC702

UPD63711A

C718

0.022

C720

0.1

33k R743

33k R744

R745

33k

C721 0.1

TP736

TP749

TP737 TP745 TP744

TP742

TP738

TP739

E736

10/16-TA

IC704

AN80M50RSPE1

E735

2.2/16-TA

R763

N.U.

0.1

C734

E733

10/16

N.U.

R766

TP712

N.U.

R730

TP711

0.1

C719

0.1

C736

E737

N.U.

47/16

J

R741

E716

C703

R720 N.U.

E717

22/16

47/16

RA701 100x4

RA702 100x4

N.U. C700

0.022

CL701

16.9MHz

N.U.

R742

22p-CH

C701

R731

M101

ASSY, MOTOR WORM 2BO

R719 47k

R762 47k

R764 47k

R747

C713

0.1

TP723

33k

R759

100

R760

47k

R755

R758 47k

R757 47k

R756 47k

R754

IC703

D789026GB

47k

R753

TP768

47k

R752

47k

C717

0.1

R751

10k

33k

R748 47k

N.U.

R749

CL702

R750

4.19MHz

J

TP762

0.01

C716

R740 47k

R722 47k

R729 47k

R732 47k

R733 47k

R746 47k

TP760

TP761

E704

47/16

0.1

C729

TP763

R716

220

R717

220

R761 100

TP769

TP770

TP771

C714

2200p

C715

2200p

TP713

TP772

TP773

TP774

TP775

TP202

TP776

TP777

TP778

C104 3300p

TO CONTENTS

TO PARTS LIST

TO P. W. Board

R103

560-1/4

R104

N.U.

C101

560-1/4

C707

C105 3300p

430k

R771

N.U.

Q751

2SB1261

L751

220uH

R765

100-1/4

D751

SB040

R767 560-1/4

R768 560-1/4

R769

22k-F-1/8

E752

470/10

N.U.

C733

R770

4.7k-F-1/8

IC751

MC34083AML

120p

C752

Q752 FMC2

N.U.

R772

C751

0.022

E751 10/16

Alpine CDA-9803-R, CDA-9803-RM, CDE-9801-R, CDE-9802-RB, CDM-9803-R Service manual

Caution

Contents

Adjustment Procedures

Extension Cable

Block Diagram