Pioneer KEH-P7035 Manual de usuario

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

PIONEER ELECTRONICS (USA) 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 2003 K-ZZB. JAN. 2003 Printed in Japan

MULTI-CD CONTROL HIGH POWER CASSETTE PLAYER WITH FM/AM TUNER

KEH-P7035XN/ES

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

Model No. Order No. Mech. Module Remarks

CX-1011 CRT2406 3L Cassette Mech. Module:Mech.Description, Disassembly, Adjustment

-Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation.

"Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.

For details, refer to "Important symbols for good services".

ORDER NO.

CRT3016

Service

Manual

KEH-P7035/XN/ES

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KEH-P7035/XN/ES

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.

[ Important symbols for good services ]

In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.

When you find the procedures bearing any of the symbols, be sure to fulfill them:

2. Adjustments

To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable.

In accordance with the procedures or instructions described in this manual, adjustments should be performed.

3. Cleaning

For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning,

proper cleaning should be performed to restore their performances.

5. Lubricants, glues, and replacement parts

Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying

glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the

prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed

ones should be used.

4. Shipping mode and shipping screws

To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or

the shipping screws should be installed before shipping out in accordance with this manual, if necessary.

1. Product safety

You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and

should keep the safety during servicing by following the safety instructions described in this manual.

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KEH-P7035/XN/ES

CONTENTS

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

1. SPECIFICATIONS........................................................4

2. EXPLODED VIEWS AND PARTS LIST.......................5

2.1 PACKING...............................................................5

2.2 EXTERIOR.............................................................6

2.3 CASSETTE MECHANISM MODULE....................8

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...10

3.1 BLOCK DIAGRAM ..............................................10

3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)....12

3.3 KEYBOARD UNIT ...............................................18

3.4 CASSETTE MECHANISM MODULE..................20

4. PCB CONNECTION DIAGRAM ................................22

4.1 TUNER AMP UNIT .............................................22

4.2 PANEL UNIT .......................................................26

4.3 KEYBOARD UNIT ...............................................27

4.4 DECK UNIT .........................................................28

4.5 SENSOR UNIT....................................................29

5. ELECTRICAL PARTS LIST ........................................30

6. ADJUSTMENT..........................................................34

6.1 CASSETTE MECHANISM ADJUSTMENT ........34

6.2 OEL ADJUSTMENT............................................35

7. GENERAL INFORMATION .......................................36

7.1 DIAGNOSIS ........................................................36

7.1.1 DISASSEMBLY .........................................36

7.1.2 CONNECTOR FUNCTION DESCRIPTION.......37

7.2 IC ........................................................................38

7.3 OPERATIONAL FLOW CHART...........................42

7.4 CLEANING ..........................................................43

8. OPERATIONS............................................................44

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KEH-P7035/XN/ES

1 SPECIFICATIONS

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-Owner's Manual, Installation Manual

Part No. Language

CRD3737 English, Spanish, Portuguese(B)

CRD3738 Arabic, Traditional Chinese

CRD3739 English, Spanish, Portuguese(B), Arabic, Traditional Chinese

5678

KEH-P7035/XN/ES

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

1 Cord Assy CDE7154

2 Accessory Assy CEA3439

3 Spring CBH1650

4 Screw Assy CEA3849

5-1 Owner’s Manual CRD3737

5-2 Owner’s Manual CRD3738

5-3 Installation Manual CRD3739

* 5-4 Caution Card CRP1207

* 5-5 Caution Card CRP1216

6 Screw CBA1650

* 7 Polyethylene Bag CEG-127

8 Screw CRZ50P090FTC

9 Screw TRZ50P080FTC

* 10 Polyethylene Bag CEG-158

11 Handle CNC5395

12 Case Assy CXB3520

13 Remote Control Unit CXC1266

14 Bush CNV3930

15 Polyethylene Bag CEG-162

* 16 Battery CEX1065

17 Carton CHG5027

18 Contain Box CHL5027

19 Protector CHP2663

20 Protector CHP2664

-PACKING SECTION PARTS LIST

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

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.

-For the applying amount of lubricants or glue, follow the instructions in this manual.

( In the case of no amount instructions, apply as you think it appropriate.)

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KEH-P7035/XN/ES

2.2 EXTERIOR

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KEH-P7035/XN/ES

1 Remote Control Unit CXC1266

2 Cover CNS7068

3 Chassis Unit CXB9859

4 Screw BMZ30P040FZK

5 Screw BSZ26P060FTC

6 Screw BSZ30P060FTC

7 Screw BSZ30P200FTC

8 Screw ISS26P055FTC

9 Cord Assy CDE7154

10 Cord Assy CDE7123

11 Case CNB2793

12 Holder CNC8659

13 Earth Plate CNC8915

14 Cushion CNM4870

15 Insulator CNM7998

16 Panel CNS6935

17 Tuner Amp Unit CWM8668

18 Screw ASZ26P060FTC

19 Screw BPZ26P080FTC

20 Screw BSZ26P160FTC

21 Clamper CEF1007

22 Fuse(10A) CEK1208

23 FM/AM Tuner Unit CWE1646

24 Holder CND1054

25 Pin Jack(CN352) CKB1051

26 Plug(CN901) CKM1376

27 Connector(CN101) CKS3408

28 Plug(CN801) CKS3537

29 Connector(CN701) CKS3568

30 Connector(CN351) CKS3598

31 Antenna Jack(CN401) CKX1056

32 Case CNC8138

33 Holder CND1272

34 Holder CND1273

35 Insulator CNM6249

36 Heat Sink CNR1668

37 Terminal(CN404) VNF1084

38 Transistor(Q921) 2SD2375

39 IC(IC301) PAL007A

40 Detach Grille Assy CXB9826

41 Screw BPZ20P060FTC

42 Screw BPZ20P100FZK

43 Knob CAA2755

44 Button(OPEN) CAC7728

45 Button(SELECT) CAC7733

46 Button(ATT/DISP) CAC7737

47 Button(AUDIO/FUNC) CAC7738

48 Button(1-6) CAC7750

49 Button(CLK) CAC7751

50 Spring CBH2654

51 Spring CBL1470

52 Cushion CNM8291

53 Cover CNS7247

54 Holder CNV7405

55 Keyboard Unit CWM8671

56 Connector(CN1901) CKS4524

57 Holder CND1354

58 Cushion CNM6633

* 59 Spacer CNM7698

* 60 Spacer CNM7697

61 Holder CNV6910

62 OEL Unit MXS8017

63 Grille Unit CXB9856

64 Button Unit(EQ,SRC) CXB9924

65 Button Unit(SFEQ,BAND) CXC1175

66 Button CAC7752

67 Door CAT2109

68 Screw(M2x2) CBA1649

69 Washer CBF1038

70 Spring CBH1838

71 Spring CBH2650

72 Spring CBH2651

73 Spring CBH2652

74 Spring CBH2653

75 Spring CBL1512

76 Holder CND1254

77 Gear CNV5997

78 Pin CNV6486

79 Arm CNV7400

80 Arm CNV7401

81 Arm CNV7402

82 Screw IMS20P045FZK

83 Arm CNV7403

84 Panel Unit CWM8486

85 Socket(CN1950) CKS3550

86 Connector(CN1951) CKS4462

87 Holder Unit CXB9501

88 Holder Unit CXB9502

89 Damper Unit CXB9503

90 Cassette Mechanism ModuleEXK4065

91 Panel Unit (Service) CXC1695

-EXTERIOR SECTION PARTS LIST

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

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2.3 CASSETTE MECHANISM MODULE

For grease application, refer to the service manual for CX-1011 (CRT2406).

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KEH-P7035/XN/ES

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

1 Screw BSZ20P040FMC

2 Washer CBF1037

3 Washer CBG1003

4 Screw EBA1028

5 Screw CBA1037

6 Spring EBH1653

7 Spring EBH1642

8 Spring EBH1641

9 Spring EBH1626

10 Spring EBH1627

11 Spring EBH1648

12 Cord EDD1024

13 Photo-reflector(EGN1) EGN1004

14 Arm ENC1526

15 Lever ENC1544

16 Lever ENC1531

17 Arm ENC1532

18 Frame ENC1533

19 Holder ENC1534

20 Gear ENC1535

21 Arm ENC1550

22 Roller ENR1040

23 Belt ENT1027

24 Collar ENV1508

25 Arm ENV1539

26 Arm ENV1540

27 Gear ENV1569

28 Gear ENV1547

29 Gear ENV1560

30 Worm Wheel ENV1566

31 Lever ENV1551

32 Flywheel ENV1554

33 PCB ENP1196

34 Switch(S101,S102,S103) ESG1007

35 Deck Unit EWM1033

36 Plug(CN251) CKS3540

37 Gathering PCB ENX1067

38 Motor Unit(M1) EXA1621

39 Motor EXM1034

40 Head Assy(HD1) EXA1589

41 Motor Unit(M2) EXA1580

42 Screw BMZ20P022FMC

43 Bracket ENC1528

44 Chassis Unit EXA1615

45 Pinch Holder Unit EXA1608

46 Pinch Roller ENV1518

47 Pinch Holder Unit EXA1607

48 Pinch Roller ENV1518

49 Reel Unit EXA1625

50 Head Base Unit EXA1611

51 Lever Unit EXA1587

52 Gear Unit EXA1596

53 Motor Unit(Service) EXX1055

54 Washer HBF-179

55 Spring EBH1537

56 Arm ENC1537

57 Sensor Unit EWM1036

-CASSETTE MECHANISM MODULE SECTION PARTS LIST

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Lch

B.U

MTL

LOAD

DECK UNIT

IC251

HA12228F

IC351

PA2020A

DOLBY B NR

MECHANISM

DRIVER

CN251

CN252

CN254

CN255

CN253

FWD

L-ch

REV

L-ch

18 19

315 6

8710

CN256 315 6

S101

LOAD

S102

MODE

Q101

REEL

SENSE

SUB

MOTOR

MAIN

MOTOR

SENSOR UNIT

S103

70µs

ASENBO

MUTE

XIN

XOUT

PEE

SYSTEM CONTROLLER

IC 601(2/2)

PD5829A

CN401

BUS-

BUS+

IPPW

SWVDD

CN701

TUNER AMP UNIT

DPDT

KYDT

SYSPW

EJTIN 42

ILMPW

DSENS

CN101

BUZZER

IC 101

HA12187FP

IP-BUS DRIVER

5TX

IPPW

Q101

Q102

TUN 3.3V

SYS 8.4V

VDD

ANTENNA

LVLINL

OELPW

BU Q852

BZ 641

TC7SET08FU

IC 801

ROT1

ROT0

FLPILM 40

SYS 8.4V

MTLSW

LOADSW

BL+

BL-

STBY,CM,SC1,SC2,ES,POS,

MSIN,DIRO,PLAY,NR,RIMUTE

FMRF

ANT adj RF adj

FM ANT

T51 CF52

CF51

RFGND

OSCGND

DGND

AUDIOGND

VCC

VDD_3.3

3.3V 2.5V

IC 4

3.3V 2.5V

←

IC 2

2.5V

CE2

ROM_VDD

CE1

7 6 13 5 10 9 8 11 14 18 19 20 21

212 1522 16 4 17

IC 1

3.3V

AM ANT FMRF

ATT

LPF

OSC

IC 3 EEPROM

5.0V

IC 5

5V 3.3V

←

ATT

MIXER, IF AMP DET, FM MPX

Rch

Lch

FM/AM TUNER UNIT

1234

KEH-P7035/XN/ES

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

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