Pioneer DEH-2300R User manual

PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.

PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936

C PIONEER CORPORATION 2000

K-ZZA. OCT. 2000 Printed in Japan

ORDER NO.

CRT2561

HIGH POWER CD PLAYER WITH RDS TUNER

DEH-2330R X1M,X1N/EW

Service

Manual

CONTENTS

1. SAFETY INFORMATION ............................................2

2. EXPLODED VIEWS AND PARTS LIST.......................3

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...10

4. PCB CONNECTION DIAGRAM ................................26

5. ELECTRICAL PARTS LIST ........................................34

6. ADJUSTMENT..........................................................38

7. GENERAL INFORMATION .......................................42

7.1 DIAGNOSIS ........................................................42

7.1.1 TEST MODE ..............................................42

7.1.2 DISASSEMBLY .........................................45

7.1.3 CONNECTOR FUNCTION DESCRIPTION .......49

7.2 PARTS .................................................................50

7.2.1 IC................................................................50

7.2.2 DISPLAY....................................................57

7.3 OPERATIONAL FLOW CHART...........................58

8. OPERATIONS AND SPECIFICATIONS.....................59

DEH-2300RB X1M,X1N/EW

DEH-2300R X1M,X1N/EW

DEH-2330R/X1M/EW

- This service manual should be used together with the following manual(s):

Model No. Order No. Mech. Module Remarks

CX-958 CRT2423 S8.1 CD Mech. Module:Circuit Description, Mech.Description, Disassembly

2

DEH-2330R,2300RB,2300R

- CD Player Service Precautions

1. For pickup unit(CXX1285) handling, please refer

to"Disassembly"(see page 45).

During replacement, handling precautions shall be

taken to prevent an electrostatic discharge(protection

by a short pin).

2. During disassembly, be sure to turn the power off

since an internal IC might be destroyed when a con-

nector is plugged or unplugged.

3. Please checking the grating after changing the ser-

vice pickup unit(see page 40).

1. SAFETY INFORMATION

This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.

Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair

complex products such as those covered by this manual.

Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.

If you are not qualified to perform the repair of this product properly and safely; you should not risk trying to do so

and refer the repair to a qualified service technician.

1. Safety Precautions for those who Service this Unit.

• When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable

results.

Caution:

1. During repair or tests, minimum distance of 13cm from the focus lens must be kept.

2. During repair or tests, do not view laser beam for 10 seconds or longer.

2. A “CLASS 1 LASER PRODUCT” label is affixed to the

bottom of the player.

3. The triangular label is attached to the mechanism

unit frame.

4. Specifications of Laser Diode

Specifications of laser radiation fields to which human access is possible during service.

Wavelength = 800 nanometers

CLASS 1

LASER PRODUCT

3

DEH-2330R,2300RB,2300R

1 Cord Assy CDE6467

2 Screw CBA1002

3 Handle CNC5395

4 Bush CNV3930

* 5 Polyethylene Bag E36-615

6 Polyethylene Bag CEG-162

7-1 Polyethylene Bag

See Contrast table(2)

7-2 Owner's Manual CRD3276

7-3 Owner's Manual CRD3277

7-4 Installation Manual CRD3278

* 7-5 Passport CRY1013

* 7-6 Warranty Card CRY1157

8 Carton

See Contrast table(2)

9 Contain Box See Contrast table(2)

10 Protector

See Contrast table(2)

11 Protector See Contrast table(2)

12 Case Assy CXB3520

Mark No. Description Part No. Mark No. Description Part No.

(1) PACKING SECTION PARTS LIST

NOTE:

- Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List.

- Screws adjacent to ∇ mark on the product are used for disassembly.

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

10

1

12

6

8

9

11

7

4

3

5

2

4

DEH-2330R,2300RB,2300R

Part No.

Mark No. Symbol and Description DEH-2330R/X1M/EW DEH-2300RB/X1M/EW DEH-2300R/X1M/EW

7-1 Polyethylene Bag Not used Not used Not used

8 Carton CHG4153 CHG4152 CHG4151

9 Contain Box CHL4153 CHL4152 CHL4151

10 Protector CHP2346 CHP2346 CHP2346

11 Protector CHP2347 CHP2347 CHP2347

(2) CONTRAST TABLE

DEH-2330R/X1M, X1N/EW, DEH-2300RB/X1M, X1N/EW and DEH-2300R/X1M, X1N/EW are constructed

the same except for the following:

Part No.

Mark No. Symbol and Description DEH-2330R/X1N/EW DEH-2300RB/X1N/EW DEH-2300R/X1N/EW

7-1 Polyethylene Bag CEG1116 CEG1116 CEG1116

8 Carton CHG4223 CHG4222 CHG4221

9 Contain Box CHL4223 CHL4222 CHL4221

10 Protector CHP2251 CHP2251 CHP2251

11 Protector CHP2252 CHP2252 CHP2252

- Owner's Manual, Installation Manual

Model Part No. Language

DEH-2330R/X1M, X1N/EW CRD3276 English, Spanish, German

DEH-2300RB/X1M, X1N/EW CRD3277 French, Italian, Dutch

DEH-2300R/X1M, X1N/EW CRD3278 English, Spanish, German, French, Italian, Dutch

5

DEH-2330R,2300RB,2300R

2.2 EXTERIOR

B

A

6

DEH-2330R,2300RB,2300R

1 •••••

2 Screw BSZ26P060FMC

3 Screw BSZ30P060FMC

4 Screw BSZ30P120FMC

5 Cable CDE6160

6 Cord Assy CDE6467

7 Cap CKX-003

8 Fuse(10A) CEK1136

9

CD Mechanism Module(S8.1) CXK5203

10 Holder CNC5704

11 Cover CNC9127

12 Cushion CNM5210

13 Insulator CNM6224

14 Insulator

See Contrast table(2)

15 Tuner Amp Unit CWM7291

16 Screw ASZ26P080FMC

17 Screw BPZ26P080FMC

18 Screw BSZ26P160FMC

19 FM/AM Tuner Unit CWE1562

20 Holder CNC8815

21 Pin Jack(CN301) CKB1041

22 Terminal(CN403) CKF1059

23 Plug(CN901) CKM1330

24 Connector(CN601) CKS3581

25 Connector(CN605) CKS3838

26 Antenna Jack(CN402) CKX1056

27 Holder CNC8041

28 Holder CNC8043

29 Holder CNC9128

30 Heat Sink CNR1589

31 Case Unit CXB4033

32 Detach Grille Assy

See Contrast table(2)

33 Screw BPZ20P100FZK

34 Button(DETACH)

See Contrast table(2)

35 Button(1-6, CLK) CAC6822

36 Button(A, B) CAC6823

37 Button(EJECT/BSM) CAC6824

38 Button(CROSS) CAC6825

39 Button(+/-, EQ, LD) CAC6834

40 Button(SOURCE) CAC6851

41 Spring CBH2210

42 Cover

See Contrast table(2)

43 Keyboard Unit See Contrast table(2)

44 LCD See Contrast table(2)

45 Connector(CN1801) CKS3580

46 Holder CNC9078

47 Sheet CNM7057

48 Sheet

See Contrast table(2)

49 Lighting Conductor CNV6475

50 Lighting Conductor CNV6476

51 Rubber CNV6477

52 Rubber CNV6478

53 Grille Unit

See Contrast table(2)

54 Chassis Unit

See Contrast table(2)

55 Holder Unit See Contrast table(2)

56 Button CAC4836

57 Spring CBH1835

58 Spring CBH2208

59 Spring CBH2367

60 Bracket CNC6791

61 Holder CNC8042

62 Cover CNM6276

63 Panel

See Contrast table(2)

64 Arm CNV4692

65 Arm CNV4728

66 Arm CNV5576

67 Screw IMS20P030FZK

68 Screw ISS26P055FUC

69 IC(IC302) PAL006A

70 Transistor(Q904, 981) 2SD2396

(1) EXTERIOR SECTION PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.

7

DEH-2330R,2300RB,2300R

Part No.

Mark No. Symbol and Description DEH-2330R/X1M/EW DEH-2300RB/X1M/EW DEH-2300R/X1M/EW

14 Insulator CNM6386 CNM6386 CNM6386

32 Detach Grille Assy CXB6142 CXB6143 CXB6141

34 Button(DETACH) CAC5929 CAC5789 CAC5789

42 Cover CNS6383 CNS6114 CNS6114

43 Keyboard Unit CWM7301 CWM7302 CWM7300

44 LCD CAW1605 CAW1615 CAW1605

48 Sheet Not used CNM7294 Not used

53 Grille Unit CXB7180 CXB7177 CXB7179

54 Chassis Unit CXB6655 CXB6656 CXB6654

55 Holder Unit CXB6681 CXB6681 CXB6681

63 Panel CNS6385 CNS6345 CNS6345

(2) CONTRAST TABLE

DEH-2330R/X1M, X1N/EW, DEH-2300RB/X1M, X1N/EW and DEH-2300R/X1M, X1N/EW are constructed

the same except for the following:

Part No.

Mark No. Symbol and Description DEH-2330R/X1N/EW DEH-2300RB/X1N/EW DEH-2300R/X1N/EW

14 Insulator CNM6006 CNM6006 CNM6006

32 Detach Grille Assy CXB6142 CXB6143 CXB6141

34 Button(DETACH) CAC5929 CAC5789 CAC5789

42 Cover CNS6383 CNS6114 CNS6114

43 Keyboard Unit CWM7301 CWM7302 CWM7300

44 LCD CAW1605 CAW1615 CAW1605

48 Sheet Not used CNM7294 Not used

53 Grille Unit CXB7180 CXB7177 CXB7179

54 Chassis Unit CXB6655 CXB6656 CXB6654

55 Holder CNC8659 CNC8659 CNC8659

63 Panel CNS6385 CNS6345 CNS6345

8

DEH-2330R,2300RB,2300R

2.3 CD MECHANISM MODULE

C

D

9

DEH-2330R,2300RB,2300R

Mark No. Description Part No. Mark No. Description Part No.

1 Control Unit CWX2411

2 Connector(CN802) CKS2192

3 Connector(CN801) CKS2193

4 Connector(CN701) CKS2773

5 Connector(CN101) CKS3486

6 Screw BMZ20P030FMC

7 Screw BSZ20P040FMC

8 Screw(M2x3) CBA1077

9 Screw(M2x5) EBA1028

10 Screw CBA1243

11 Screw(M2x4) CBA1362

12 Washer CBF1037

13 Washer CBF1038

14 Washer CBF1060

15 •••••

16 Spring CBH2079

17 Spring CBH2117

18 Spring CBH2314

19 Spring CBH2110

20 Spring CBH2282

21 Spring CBH2318

22 •••••

23 Spring CBH2324

24 Spring CBH2118

25 Spring CBH2161

26 Spring CBH2163

27 Spring CBH2189

28 Spring CBH2377

29 Spring CBH2260

30 Spring CBH2262

31 Bracket CNC8568

32 Spring CBL1369

33 Connector CDE5531

34 Connector CDE5532

35 Shaft CLA3894

36 Screw(M2.6x6) CBA1458

37 Frame CNC8565

38 Frame CNC8749

39 Lever CNC9265

40 Arm CNC8663

41 Bracket CNC8567

42 •••••

43 Spacer CNM3315

44 Sheet CNM6659

45 •••••

46 •••••

47 Ball CNR1189

48 Belt CNT1086

49 Roller CNV4509

50 Arm CNV6037

51 Arm CNV5247

52 Arm CNV5248

53 Arm CNV5249

54 Guide CNV5254

55 Guide CNV5255

56 Gear CNV5257

57 Gear CNV5256

58 Guide CNV6272

59 Damper CNV6174

60 Arm CNV6096

61 Arm CNV6031

62 Arm CNV6211

63 Guide CNV6012

64 Guide CNV5510

65 •••••

66 Guide CNV5751

67 Clamper CNV6013

68 Gear CNV5813

69 Motor Unit(M1) CXB2190

70 Screw Unit CXB5892

71 Chassis Unit CXB4797

72 Gear Unit CXB4728

73 Arm Unit CXB5753

74 Motor Unit(M2) CXB2195

75 Lever Unit CXB4730

76 Arm Unit CXB4731

77 Motor Unit(M3) CXB2562

78 Arm Unit CXB4732

79 Bracket Unit CXB4795

80 Screw JFZ20P025FMC

81 Screw JGZ17P025FZK

82 Washer YE20FUC

83 Pickup Unit(Service)(P8) CXX1285

84 Screw IMS26P030FMC

* 85 PCB CNX2982

86 Photo-transistor(Q1, 2) CPT230SX-TU

87 Damper CNV6175

88 Rack CNV6014

89 Spring CBH2315

- CD MECHANISM MODULE SECTION PARTS LIST

10

DEH-2330R,2300RB,2300R

1

23

4

1

234

D

C

B

A

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

M

LD

MD

HOLOGRAM

UNIT

FOCUS ACT

TRACKING ACT

LD+

MD

FO+

TO+

14

5

4

3

SPINDLE

MOTOR

CARRIAGE

MOTOR

LOADING

MOTOR

1

2

3

4

3

1

2

SELECT

SENSE

DISC SENSE

D

CN801

CN802

D802 D801

VD

S802

CLAMP

6

5

11

22

23

21

1

28

21

CDLOAD

CDEJET

CONT

EJTSNS

DSCSNS

CLAMP

CD5VON

VDCONT

VDD

IC 701

BA05SFP

IN

+5V REGULATOR

24

1

VD

Q981

Q982

B.U

ANTENNA

CN402

A

LOCL

Q411

VCC

VDD

PCE2

PCK

PCE1

SL

SD

PDIO

C

Q101

CN101

FOP

TOP

A+C/F

B+D/E

98

LD L_OUT

PD

HOME

97

24

23

39

X201

TD/FD

SD/MD

RF-AMP, DSP,

SERVO, DAC

IC 201

UPD63711GC

16

CN701 CN605

17

1

8

24

CDL

IC 301

BA5985FM

S801

HOME

12

16

18

11

14

13

10

9

SOP

TOP

FOP

SOM

COP

COM

LOP

LOM

FWD

REV

MUTE

CD DRIVER

718

19

20

14

3

2

4

CLAMP

DINC

EJTD

CDLOAD

EJET

CONT

PDIO

TUNER AMP UNIT

CONTROL UNIT

PICKUP UNIT(SERVICE)(P8)

PHOTO UNIT(S8)

4

VD

CD5VON

IC 3

EEPROM

FM/AM TUNER UNIT

28

27

FM/AM 1ST IF 10.7MHz

T51 Q51 CF51

CF52 CF53

IC1

MIXER, IF AMP, DET.

6

21

18

LDET

COMP

22

25

10 14 12 15 16 8 13 2 3 4

CF202

VDD

VCC

DI/DO

CE2

CK

CE1

SDBW

SL

FMSD

NL1

NL2

IC 2 FM MPX

AMANT

FMANT

ATT

AMRF

FMRF

IMG ADJ

RF ADJ

X901

10.25MHz

ANT ADJ

LOCL

23

LOCH

AMDET

MPXREF 41kHz

AM 2ND IF

450kHz

19

CREQ

11

DGND

1

STIND

L ch

5

R ch

924

NC

FMLOCL

20177

NC

WC

26

RFGND

Q472 Q475

Q476

RDS

DECODER

IC 701

PM4009A

20

11 12

X702

Q477

VDD

TMUTE

FM/AM

LDET

11

DEH-2330R,2300RB,2300R

5

6

78

5

6

7

8

D

C

B

A

KYDT

DPDT

KEY CONT.

LCD DRIVER

IC 1801

PD6340A

3

4

5

3

4

5

KEY MATRIX

SD

SL

PCE

PCK

TUNPCE2

PDO

LOCL

IN2_L

IN3_L

6

76

14

13

48

12

57

2

3

SYSTEM

CONTROLLER

IC 601(1/2)

PE5195A

VST

VCK

VDT

B.U

VDD

Q903

B.U

BACKUP

FL—

FL+

RL—

RL+

ACC

2

1

9

11

10

12

4

E.VOL

FIE/EQ

IC 301

PML003AM

SYSTEM

CONTROLLER

IC 601(2/2)

PE5195A

ASENS

63

BSENS

64

CELLMUTE

32

SYSPW

42

MUTE

44

KYDT

8

DPDT

9

RESET

60

SWVDD

41

Frontout_L

10

Rearout_L

11

POWER AMP

IC 302

PAL006A

14

12

22 4

5

3

21

23

FL

MUTE STBY

25

B.REM

RL

B.U

bsens

asens

Q902

Q351 MUTE

Q350

B

KEYBOARD UNIT

CN1801

CN601

LCD

22 23

X1801

20

18

Q650

RESET

IC 602

S—80834ANY

VDD

12

SYSPW

GND

5

B.REM

FUSE

10A

CD5VON

31

34

23

80

79

27

22

35

VDCONT

CLAMP

DSCSNS

EJTSNS

CDLOAD

CDEJET

CONT

PDI

11

PDIO

VST/ VCK/ VDT

Q901

VDD

VLCD

56

10

CN901

Q346

CN301

REAR L CH

Q363

RR

+

RR

-

FR

+

FR

-

FL

+

FL

-

RL

+

RL

-

ACC

GND

BACK

UP

BACK UP

FL–

FL+

RL–

RL+

B.REM

ACC

GND

B.

REM

CELLULAR

MUTE

7

TELIN

Q951

CELLULAR MUTE

TELIN

66

61

21

FM/AM

LDET

TMUTE

12

DEH-2330R,2300RB,2300R

1

23

4

1

234

D

C

B

A

3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)

Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS

LIST”.

A-a A-b

A-a

A-b

A-a

Large size

SCH diagram

Guide page

Detailed page

A

DSP-201M-S00B

123

272 272

123

162

473

4.194MHz

PE5195A

CN601

CN403

CN402

FM(100%):-15.5dBs

AM(30%):-26dBs

SYSTEM CONTROLLER

For resistors and capacitors in the circuit diagrams, their resistance values or

capacitance values are expressed in codes:

Ex. *Resistors

Code Practical value

123 12k ohms

103 10k ohms

*Capacitors

Code Practical value

103 0.01µF

101/10 100µF/10V

The > mark found on some component parts indicates

the importance of the safety factor of the part.

Therefore, when replacing, be sure to use parts of

identical designation.

Symbol indicates a resistor.

No differentiation is made between chip resistors and

discrete resistors.

NOTE :

Symbol indicates a capacitor.

No differentiation is made between chip capacitors and

discrete capacitors.

KEYBOARD

UNIT

B

FM/AM TUNER UNIT

A-a

TUNER AMP UNIT

A

13

DEH-2330R,2300RB,2300R

5

6

78

5

6

7

8

D

C

B

A

332/16

PAL006A

600µH

331/16

CN901

CN301

CN605

CEK1136

>

FM(100%):+6.6dBs

AM(30%):-2.9dBs

CD:+10.2dBs

FM(100%):+32.6dBs

AM(30%):+23.1dBs

CD:+36.2dBs

CD:+4.1dBs

CD:+9.4dBs

RESET

E.VOL

FIE/EQ

POWER AMP

A.SENS

B.SENS

CONTROL UNIT

C

RR

+

RR

-

FR

+

FR

-

FL

+

FL

-

RL

+

RL

-

ACC

GND

B.

REM

BACK

UP

A-b

14

DEH-2330R,2300RB,2300R

1

23

4

1

234

D

C

B

A

A-a

A-b

1

DSP-201M-S00B

123

272 272

123

162

CN403

CN402

FM(100%):-15.5dBs

AM(30%):-26dBs

FM/AM TUNER UNIT

TUNER AMP UNIT

A

15

DEH-2330R,2300RB,2300R

5

6

78

5

6

7

8

D

C

B

A

A-a

A-b

473

4.194MHz

PE5195A

CN601

SYSTEM CONTROLLER

RESE

For resistors and capacitors in the circuit diagrams, their resistance values or

capacitance values are expressed in codes:

Ex. *Resistors

Code Practical value

123 12k ohms

103 10k ohms

*Capacitors

Code Practical value

103 0.01µF

101/10 100µF/10V

The > mark found on some component parts indicates

the importance of the safety factor of the part.

Therefore, when replacing, be sure to use parts of

identical designation.

Symbol indicates a resistor.

No differentiation is made between chip resistors and

discrete resistors.

NOTE :

Symbol indicates a capacitor.

No differentiation is made between chip capacitors and

discrete capacitors.

KEYBOARD

UNIT

B

CONTROL UNIT

C

2

16

DEH-2330R,2300RB,2300R

1

23

4

1

234

D

C

B

A

A-a

A-b

332/16

PAL006A

600µH

CN901

CN301

CEK1136

>

FM(100%):+6.6dBs

AM(30%):-2.9dBs

CD:+10.2dBs

FM(100%):+32.6dBs

AM(30%):+23.1dBs

CD:+36.2dBs

CD:+9.4dBs

E.VOL

FIE/EQ

POWER AMP

1

17

DEH-2330R,2300RB,2300R

5

6

78

5

6

7

8

D

C

B

A

A-b

A-a

A-b

600µH

331/16

CN605

CEK1136

CD:+4.1dBs

RESET

A.SENS

B.SENS

CONTROL UNIT

C

RR

+

RR

-

FR

+

FR

-

FL

+

FL

-

RL

+

RL

-

ACC

GND

B.

REM

BACK

UP

2

18

DEH-2330R,2300RB,2300R

1

23

4

1

234

D

C

B

A

3.3 KEYBOARD UNIT

KEYBOARD UNIT

LCD CAW1605(DEH-2330R/X1M, X1N/EW, DEH-2300R/X1M, X1N/EW), CAW1615(DEH-2300RB/X1M, X1N/EW)

LCD DRIVER

KEY CONTROLLER

B

19

DEH-2330R,2300RB,2300R

5

6

78

5

6

7

8

D

C

B

A

CN601

N/EW)

IL1801, 1802:CEL1638(14V 40mA)

(DEH-2330R/X1M, X1N/EW)

IL1801, 1802:CEL1662(14V 40mA)

(DEH-2300RB/X1M, X1N/EW)

IL1801, 1802:CEL1651(14V 40mA)

(DEH-2300R/X1M, X1N/EW)

D1701-1708:SML210DT

(DEH-2330R/X1M, X1N/EW)

D1701-1708:SML210PT

(DEH-2300R/X1M, X1N/EW)

R1708, 1710, 1712:181

(DEH-2330R/X1M, X1N/EW)

(DEH-2300RB/X1M, X1N/EW)

R1708, 1710, 1712:151

(DEH-2300R/X1M, X1N/EW)

D1701-1708:SML210VT

(DEH-2300RB/X1M, X1N/EW)

PTY

BSM

EQ

TA

B

DEH-2330R,2300RB,2300R

1

23

4

1

234

D

C

B

A

BA05SFP

(SERVICE)(P8)

PICKUP UNIT

PHOTO UNIT(S8)

CONTROL UNIT

SPINDLE MOTOR

Q2 CPT230SX-TUQ1 CPT230SX-TU

M3 CXB2562

CARRIAGE MOTOR

M1 CXB2190

M2 CXB2195

LOADING MOTOR

RF-AMP, SE

5V REGULATOR

CD DRIVER

CN101

CN802

CN801

CL203IRXTU CL203IRXTU

3.4 CD MECHANISM MODULE

D

C

20

C

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