Pioneer CDXFM-1257, CDXFM-1259 Service manual

0 (0)

Service

Manual

CDX-FM1259/X1N/UC

ORDER NO.

CRT2320

UNIVERSAL MULTI-CD SYSTEM

CDX-FM1259 X1N/UC

CDX-FM1257 X1N/UC,ES

-See the separate manual CX-938(CRT2357) for the CD mechanism description, disassembly and circuit description.

-The CD mechanism employed in this model is one of C8 series.

CONTENTS

1.

SAFETY INFORMATION ............................................

2

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

43

2.

EXPLODED VIEWS AND PARTS LIST .......................

3

7.1 PARTS .................................................................

43

3.

SCHEMATIC DIAGRAM ...........................................

12

7.1.1 IC................................................................

43

4.

PCB CONNECTION DIAGRAM ................................

24

7.1.2 DISPLAY ....................................................

49

5.

ELECTRICAL PARTS LIST ........................................

32

7.2 DIAGNOSIS ........................................................

50

6.

ADJUSTMENT..........................................................

36

7.2.1 DISASSEMBLY .........................................

50

 

 

 

7.2.2 TEST MODE ..............................................

52

 

 

 

7.3 BLOCK DIAGRAM ..............................................

58

 

 

 

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

60

 

 

 

PIONEER ELECTRONIC 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 ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium

 

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

 

C PIONEER ELECTRONIC CORPORATION 1999

K-ZZY. FEB. 1999 Printed in Japan

CDX-FM1259,FM1257

- CD Player Service Precautions

1.For pickup unit(CXX1285) handling, please refer to"Disassembly"(See page 50). 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 connector is plugged or unplugged.

3.Please checking the grating after changing the pickup unit (See page 37).

4.Since these screws protects the mechanism during transport, be sure to affix it when it is transported for repair, etc.

Seal

After removing the transport screw, cover the hole with the supplied seal.

Transport screw

Attach to the original position before transporting the set.

A transport screw has been attached to the set in order to protect it during transportation. After removing the transport screw, cover the hole with the supplied seal.

Be sure to remove the transport screw before mounting the set. The removed transport screw should be retained in the accessory bag for use the next time the set is transported.

1. SAFETY INFORMATION

1.1 CDX-FM1259/X1N/UC,CDX-FM1257/X1N/UC

CAUTION

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.

WARNING

This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of

California to cause cancer, birth defects or other reproductive harm.

Health & Safety Code Section 25249.6 - Proposition 65

2

CDX-FM1259,FM1257

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

1

 

6

 

4

 

5

 

 

 

 

9

 

 

 

 

 

 

3

 

10

 

 

 

11

 

 

 

 

 

 

 

 

7

 

 

 

8

 

 

 

 

 

22

 

 

 

 

21

 

 

 

16

15

18

 

17

 

 

 

 

12

 

 

 

 

 

 

 

13

14

 

 

 

 

33

 

 

 

20

 

 

 

 

2

 

 

 

 

23

35

 

 

 

19

 

 

16

 

 

 

 

 

34

40

 

 

 

42

 

 

 

 

31

 

 

 

43

24

 

 

 

 

 

 

 

27

 

 

 

 

36

 

 

37

 

 

 

 

 

41

30

 

 

 

29

29

 

 

 

 

 

 

 

 

 

 

 

32

 

25

 

 

 

30

 

 

 

 

26

28

3

CDX-FM1259,FM1257

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.

-PACKING SECTION PARTS LIST

Mark No. Description

Part No.

 

CDX-FM1259/X1N/UC

CDX-FM1257/X1N/UC

CDX-FM1257/X1N/ES

 

1

Accessory Assy

CEA2494

CEA2494

CEA2495

 

2

Spring

CBH-865

CBH-865

CBH-865

 

3

Cord

CDE4289

CDE4289

CDE4289

 

4

Cord

CDE5812

CDE5812

CDE5812

 

5

Cord

CDE5814

CDE5814

CDE5814

 

6

Screw Assy

CEA1962

CEA1962

CEA1962

 

7

Screw

CBA1295

CBA1295

CBA1295

*

8

Polyethylene Sheet

CNM5158

CNM5158

CNM5158

 

9

Screw

HMB60P500FMC

HMB60P500FMC

HMB60P500FMC

 

10

Screw

HMF40P080FZK

HMF40P080FZK

HMF40P080FZK

 

11

Nut

NF60FMC

NF60FMC

NF60FMC

 

12

Screw Assy

CEA1965

CEA1965

CEA1965

*

13

Polyethylene Bag

CEG-127

CEG-127

CEG-127

 

14

Screw

IMS30P050FZK

IMS30P050FZK

IMS30P050FZK

 

15

Clamper

CEF1010

CEF1010

CEF1010

*

16

Polyethylene Bag

CEG-158

CEG-158

CEG-158

 

17

Polyethylene Bag

CEG1185

CEG1185

*E36-622

 

18

Battery

CEX1030

CEX1030

CEX1030

 

19

Bracket

CNC8061

CNC8061

CNC8061

 

20

Cushion

CNM3182

CNM3182

CNM3182

 

21

Fastener(Soft)

CNM3872

CNM3872

CNM3872

 

22

Fastener(Rough)

CNM4041

CNM4041

CNM4041

 

23

Panel

CNS5428

CNS5428

CNS5428

*

24

Polyethylene Bag

CEG1099

CEG1099

CEG1099

 

25

Polyethylene Bag

CEG1174

CEG1174

CEG1026

 

26

Carton

CHG3721

CHG3720

CHG3722

 

27

Sub Carton

CHG3729

CHG3728

CHG3730

 

28

Contain Box

CHL3721

CHL3720

CHL3722

 

29

Protector

CHP2136

CHP2136

CHP2136

 

30

Protector

CHP2137

CHP2137

CHP2137

 

31

Seal

CNM5599

CNM5599

CNM5599

 

32-1

Installation Manual

CRD2874

CRD2874

CRD2877

 

32-2

Owner’s Manual

CRD2873

CRD2875

CRD2876

*

32-3

Warranty Card

CRY1070

Not used

Not used

*

32-4

Caution Card

CRP1205

CRP1205

CRP1205

 

33

Antenna Select Assy

CWM6445

CWM6445

CWM6445

 

34

Display Assy

CXB3242

CXB3241

CXB3241

 

35

Remote Control Assy

CXB3262

CXB3261

CXB3261

 

36

Magazine Assy

CXB4028

CXB4028

CXB4028

 

37

Angle Assy

CXB3589

CXB3589

CXB3589

4

CDX-FM1259,FM1257

Mark No. Description

Part No.

 

CDX-FM1259/X1N/UC

CDX-FM1257/X1N/UC

CDX-FM1257/X1N/ES

 

38

•••••

 

 

 

 

39

•••••

 

 

 

*

40 Caution Card

CRP1090

CRP1090

CRP1090

*

41 Caution Card

CRP1196

CRP1196

CRP1196

 

42

Air Cushioned Bag

CEG1055

CEG1055

CEG1055

 

43

Cover

CEG1062

CEG1062

CEG1062

- Owner’s Manual

Model

Part No.

Language

CDX-FM1259/X1N/UC

CRD2873

English, French

CDX-FM1257/X1N/UC

CRD2875

English, French

CDX-FM1257/X1N/ES

CRD2876

English, Spanish, Portuguese(B), Arabic

- Installation Manual

Model

Part No.

Language

CDX-FM1259/X1N/UC

CRD2874

English, French

CDX-FM1257/X1N/UC

CRD2874

English, French

CDX-FM1257/X1N/ES

CRD2877

English, Spanish, Portuguese(B), Arabic

5

CDX-FM1259,FM1257

2.2 EXTERIOR

6

CDX-FM1259,FM1257

(1) EXTERIOR SECTION PARTS LIST

Mark No. Description

Part No.

 

Mark No. Description

Part No.

1

Screw

BMZ26P040FMC

 

 

36

Display Assy

See Contrast table(2)

2

Screw

BMZ30P040FZK

 

 

37

Screw

BPZ20P100FZK

3

Button

CAC4632

 

 

38

Button

CAC5887

4

Screw

CBA1353

 

 

39

Cord

CDE5834

5

Spring

CBH1862

 

 

40

Transistor(Q801)

2SD2396

6

Connector

CDE5525

 

 

41

Cover

CNS5223

7

Connector

CDE5833

 

 

42

LCD(LCD901)

CAW1514

8

Cord

CDE4289

 

 

43

Holder

CNC8062

9

Cord

CDE5812

 

 

44

Lighting Conductor

CNV5594

10

Resistor

RS1/2PMF102J

 

 

45

Rubber

CNV5599

11

Cap

CNS1472

 

 

46

Grille Unit

See Contrast table(2)

12

Cord

CDE5814

 

 

47

Remote Control Assy

See Contrast table(2)

13

Upper Case

CNB2393

 

 

48

Cover

CNS4948

14

Arm

CNC8058

 

 

49

Lower Case Unit

CXB3398

15

Insulator

CNM6074

 

 

50

Grille Unit

See Contrast table(2)

16

Panel

CNS5218

 

 

51

Screw

BPZ20P080FMC

17

Damper

CNV5227

 

 

52

Sheet

See Contrast table(2)

18

Antenna Select Assy

CWM6445

 

 

53

Door

CAT2052

19

Cord

CDE4087

 

 

54

Door

CAT2053

20

Antenna Cable

CDH1207

 

 

55

Holder

CNC8141

21

Chassis

CNA1555

 

 

56

Grille

See Contrast table(2)

22

Case

CNB1764

 

 

57

Lever

CNS5394

23

Antenna Select Unit

CWX2200

 

 

58

CD Mechanism Module

See Contrast table(2)

24

Plug(CN502)

CKS1222

 

 

59

Screw

IMS20P035FZK

25

Plug(CN501)

CKS2812

 

 

60

Screw

IMS26P040FMC

26

Antenna Jack(CN503)

CKX1006

 

 

61

Angle Assy

CXB3589

27

Extension Unit

CWX2304

 

 

62

Screw

HMF40P080FZK

28

Screw

BMZ26P060FMC

 

 

63

IC(IC902)

TSOP1840SB1

29

Jack(CN401)

CKN1022

 

 

64

Seal

CNM5599

30

Plug(CN801)

CKS-460

 

 

65

Cushion

CNM3182

31

Connector(CN802)

CKS3195

 

 

66

Panel

CNS5428

32

Connector(CN201)

CKS4019

 

 

67

Bracket

CNC8061

33

Connector(CN803)

CKS3407

 

 

68

Screw

IMS30P050FZK

34

Holder

CNC8060

*

69 Caution Card

CRP1196

35

Holder

CNC8069

 

 

 

 

 

(2) CONTRAST TABLE

CDX-FM1259/X1N/UC, CDX-FM1257/X1N/UC and CDX-FM1257/X1N/ES are constructed the same except

for the following:

Mark No. Symbol and Description

 

Part No.

 

CDX-FM1259/X1N/UC

CDX-FM1257/X1N/UC

CDX-FM1257/X1N/ES

36

Display Assy

CXB3242

CXB3241

CXB3241

46

Grille Unit

CXB3821

CXB3820

CXB3820

47

Remote Control Assy

CXB3262

CXB3261

CXB3261

50

Grille Unit

CXB4382

CXB4381

CXB4381

52

Sheet

CAH1685

CAH1682

CAH1682

56

Grille

CNS5226

CNS5306

CNS5306

58

CD Mechanism Module

CXK4916

CXK4915

CXK4915

7

CDX-FM1259,FM1257

2.3 CD MECHANISM MODULE

8

CDX-FM1259,FM1257

(1) CD MECHANISM MODULE SECTION PARTS LIST

Mark No. Description

Part No.

 

Mark No. Description

Part No.

1

Connector

CDE6069

 

46

Plate

CNC8375

2

CD Core Unit(C8)

See Contrast table(2)

47

Cover

CNC8434

3

Connector(CN701)

CKS1963

48

Sheet

CNM6009

4

Connector(CN101)

CKS2272

49

Spacer

CNM6146

5

Screw

BMZ20P025FMC

50

Sheet

CNM6296

6

Screw

CBA1037

51

PCB

CNP5227

7

Screw

CBA1041

52

PCB

CNP5228

8

Screw

CBA1176

53

Ball

CNR1189

9

Screw

CBA1362

54

Gear

CNR1531

10

Screw

CBA1387

55

Belt

CNT1086

11

Screw

CBA1470

56

Gear

CNV5472

12

Screw

CBA1476

57

Gear

CNV5473

13

Screw

CBA1486

58

Rail

CNV5474

14

Washer

CBF1038

59

Lever

CNV5475

15

Spring

CBH1867

60

Gear

CNV5477

16

Spring

CBH2172

61

Arm

CNV5478

17

Spring

CBH2173

62

Holder

CNV5480

18

Spring

CBH2174

63

Guide

CNV5481

19

Spring

CBH2175

64

Guide

CNV5482

20

Spring

CBH2177

65

Holder

CNV5483

21

Spring

CBH2178

66

Holder

CNV5484

22

Spring

CBH2179

67

Clamper

CNV5485

23

Spring

CBL1390

68

Gear

CNV5486

24

Spring

CBL1392

69

Gear

CNV5562

25

Spring

CBL1404

70

Holder

CNV5563

26

Short Pin

CBL1239

71

Stopper

CNV5564

27

Volume(VR801)

CCW1024

72

Lighting Conductor

CNV5785

28

•••••

 

73

Mechanism PCB

CWX2303

29

Shaft

CLA3304

74

Connector(CN801)

CKS1965

30

Arm

CNC7901

75

Connector(CN802)

CKS3486

31

Lever

CNC7905

76

Damper Unit

CXA7159

32

Lever

CNC7906

77

Chassis Unit

CXB2850

33

Arm

CNC7908

78

•••••

 

34

Arm

CNC7909

79

Chassis Unit

CXB2851

35

Holder

CNC7911

80

Arm Unit

CXB2855

36

Holder

CNC7912

81

Screw Unit

CXB2857

37

Lever

CNC7919

82

•••••

 

38

Stopper

CNC7920

83

Frame Unit

CXB4427

39

Frame

CNC7921

84

Magazine Holder Unit

CXB2859

40

Lever

CNC7922

85

Motor Unit(M851)(SPINDLE)

CXB3003

41

Bracket

CNC7923

86

Motor Unit(M854)(CARRIAGE)

CXB3004

42

Lever

CNC7924

87

Screw

JFZ20P025FMC

43

Frame

CNC7927

88

Motor Unit(M853)(TRAY)

CXB4421

44

Frame

CNC7928

89

Screw

JFZ20P025FMC

45

Bracket

CNC8355

90

Motor Unit(M852)(ELV)

CXB3006

9

CDX-FM1259,FM1257

Mark No. Description

Part No.

91

Screw

JFZ20P025FMC

92

Lever Unit

CXB3938

93

•••••

 

94

Gear Unit

CXB4338

95

Screw

JGZ17P025FZK

96

Pickup Unit(Service)

CXX1285

97•••••

98•••••

99

Screw

IMS26P040FMC

100

Screw

JFZ20P025FNI

101

Photo-transistor(Q851)

PT4800

102

Spring Switch(S851,S853)

CSN1051

103

LED(D851)

CN504-2

104

Spring Switch(S852)

CSN1052

(2) CONTRAST TABLE

CDX-FM1259/X1N/UC, CDX-FM1257/X1N/UC and CDX-FM1257/X1N/ES are constructed the same except

for the following:

Mark No. Symbol and Description

 

Part No.

 

CDX-FM1259/X1N/UC

CDX-FM1257/X1N/UC

CDX-FM1257/X1N/ES

2 CD Core Unit(C8)

CWX2276

CWX2275

CWX2275

10

CDX-FM1259,FM1257

2.4 MAGAZINE ASSY

- MAGAZINE ASSY SECTION PARTS LIST

Mark No.

Description

Part No.

1

Magazine Assy

CXB4028

2

Tray

CNV5341

3

Label

CRW1396

11

 

1

 

2

 

3

 

4

 

 

 

 

 

 

CDX-FM1259,FM1257

3. SCHEMATIC DIAGRAM

3.1 OVERALL CONNECTION DIAGRAM

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

PARTS LIST”.

A

C

PICKUP UNIT(SERVICE)

 

1

CXX1285

MECHANISM

 

 

 

PCB

12

 

CN802

1

 

CN801

4

B

 

RF-

 

DSP

 

 

 

6

8

M854

 

 

CXB3004

 

 

 

 

13

M851

 

21

CXB3003

 

 

CSN1051

 

D

 

 

SWITCH PCB

PT4800

 

 

 

CSN1051

CSN1052

CN504-2

C

M853

CXB3005

E M852

CXB3006

MOTOR PCB

680(B)

10k

D

12 A1/2 C D E

4CH SERVO DRI

MOT

 

1

 

2

 

3

 

4

 

 

 

 

 

 

 

 

 

 

 

Pioneer CDXFM-1257, CDXFM-1259 Service manual

 

5

 

6

 

 

 

 

10

3

 

11

 

 

 

12

9

 

 

 

 

 

CDX-FM1259/X1N/UC

RF-AMP,SERVO,

 

DSP,DAC

 

17

 

 

16

 

 

15

 

 

CDX-FM1257/X1N/UC,ES

7

 

8

 

 

 

CDX-FM1259,FM1257

A

A CD CORE UNIT

B

19 20

C

5

2

 

7

A 2/2

DRIVER

D

18

MOTOR DRIVER

A1/2 13

 

5

 

6

 

7

 

8

 

 

 

 

 

 

 

 

 

 

 

 

1

 

2

 

3

 

4

 

 

 

 

 

 

CDX-FM1259,FM1257

A

B

LOUT

AAGND

ROUT

GND

SYSTEM CONTROLLER

A 1/2

C

VD

FM1257

FM1259

D

14 A 2/2

 

1

 

2

 

3

 

4

 

 

 

 

 

 

 

 

 

 

 

 

5

 

6

 

7

 

8

 

 

 

 

 

 

CDX-FM1259,FM1257

A

SRAM

B

CN201

GGC1257

(SRM2B256SLTMX70)

B

IP-BUS DRIVER

C

D

A2/2 15

 

5

 

6

 

7

 

8

 

 

 

 

 

 

 

 

 

 

 

CDX-FM1259,FM1257

Note:1. The encircled numbers denote measuring pointes in the circuit diagram. 2. Reference voltage

- Waveforms

 

 

 

 

 

 

 

 

 

REFO:2.5V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 RFI

0.5V/div.

0.5µs/div.

1 CH1: RFI

1V/div.

 

 

 

 

 

 

 

1 CH1: RFI

1V/div.

 

 

 

 

 

 

0.5ms/div.

 

 

 

0.5ms/div.

Normal mode: play

 

 

 

 

 

 

2 CH2: MIRR

5V/div.

 

 

 

 

 

 

 

2 CH2: MIRR

5V/div.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Test mode: Tracking open

Normal mode: The defect part

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

passes 800µm

 

 

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3 CH1: FD

0.5V/div.

 

 

 

 

 

 

3 CH1: FD

0.5V/div.

 

 

 

 

 

 

 

6 CH1: FE

0.5V/div.

 

 

 

 

 

 

 

 

0.2s/div.

 

 

 

 

 

0.2s/div.

1ms/div.

4 CH2: FOR

2V/div.

 

 

 

 

 

 

5 CH2: FOK

2V/div.

 

 

 

 

 

 

 

7 CH2: XSI

2V/div.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Test mode: No disc, Focus close

Normal mode: Focus close

Normal mode: Focus close

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8 CH1: TE

0.5V/div.

 

 

 

 

 

8 CH1: TE

0.5V/div.

 

 

 

 

 

 

8 CH1: TE

0.5V/div.

 

 

 

 

 

0.5ms/div.

0.5ms/div.

 

 

5ms/div.

9 CH2: TD

0.5V/div.

 

 

 

 

 

 

9 CH2: TD

0.5V/div.

 

 

 

 

 

 

 

9 CH2: TD

0.5V/div.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Test mode: 32 tracks jump (REV)

Test mode: Single jump (REV)

Test mode: 100 tracks jump (REV)

REFO

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6 CH1: FE

0.1V/div.

 

 

 

 

 

3 CH1: FD

0.5V/div.

 

 

 

 

 

3 CH1: FD

0.5V/div.

 

 

 

 

 

 

20ms/div.

 

0.5s/div.

 

 

 

 

 

 

 

 

 

0.5s/div.

3 CH2: FD

0.2V/div.

 

 

 

 

 

 

0 CH2: MD

1V/div.

 

 

 

 

 

 

 

0 CH2: MD

1V/div.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Normal mode: Play

 

 

 

 

 

 

Normal mode: Focus close (12cm)

Normal mode: Focus close (8cm)

REFO

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16

CDX-FM1259,FM1257

8 CH1: TE

0.2V/div.

 

 

 

 

8 CH1: TE

0.5V/div.

 

 

 

0 MD

0.5V/div.

0.1s/div.

 

5ms/div.

 

 

20ms/div.

 

 

9 CH2: TD

0.2V/div.

 

 

 

 

 

! CH2: SD

0.5V/div.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Normal mode: play

 

 

 

 

 

TEST mode:100Tracks jump(FWD)

Normal mode: Play (12cm)

REFO

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REFO

 

 

 

REFO

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0 MD

1V/div.

 

 

10ms/div.

@ EFM

1V/div.

5µs/div.

8 CH1: TE

1V/div.

 

 

2ms/div.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

# CH2: TEC

1V/div.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Long Search (12cm)

 

 

 

 

 

Normal mode: Play

 

 

 

Test mode: Focus close

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tracking open

 

 

 

 

 

 

 

 

 

 

 

 

 

REFO

 

 

 

REFO

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8 CH1: TE

0.5V/div.

 

 

 

 

 

% SCKO

2V/div.

 

1µs/div.

^ DOUT

2V/div.

10µs/div.

 

 

0.2s/div.

 

6 CH2: FE

0.5V/div.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Normal mode: AGC after focus close

Normal mode: Play

 

 

 

Normal mode: Play

 

 

REFO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

REFO

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

& LRCK

2V/div.

20µs/div.

* VD

5V/div.

 

50ms/div.

 

 

 

 

Normal mode: Play

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Normal mode: No disc

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17

CDX-FM1259,FM1257

( CH1: R OUT

2V/div.

 

 

6 CH1: FE

0.2V/div.

 

 

 

 

 

8 CH1: TE

0.2V/div.

 

 

 

 

1ms/div.

500µs/div.

 

 

 

1ms/div.

) CH2: L OUT

2V/div.

 

 

3 CH2: FD

0.5V/div.

 

 

 

 

 

9 CH2: TD

0.5V/div.

 

 

 

 

 

 

 

 

 

 

 

 

 

Normal mode: Play (1kHz 0dB)

Normal mode: During AGC

Normal mode: During AGC

REFO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

REFO

 

 

 

 

 

REFO

 

 

 

 

REFO

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 CH1: RFI

1V/div.

 

 

 

3 CH1: FD

1V/div.

 

 

 

 

9 CH1: TD

0.1V/div.

 

 

 

 

0.5ms/div.

 

0.5ms/div.

 

 

 

 

0.5ms/div.

Ú CH2: HOLD

5V/div.

 

 

 

Ú CH2: HOLD

5V/div.

 

 

 

 

 

Ú CH2: HOLD

5V/div.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Normal mode: The defect part passes

Normal mode: The defect part passes

Normal mode: The defect part passes

 

800µm(B.D)

 

 

800µm(B.D)

 

800µm(B.D)

REFO

 

 

 

 

REFO

 

 

 

 

 

 

REFO

 

 

 

 

 

REFO

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REFO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18

CDX-FM1259,FM1257

19

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