Service Manuals, User Guides, Schematic Diagrams or docs for : Pioneer KEH KEH-P9700R & P9750R Pioneer_KEH-P9700R,P9750R

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Pioneer_KEH-P9700R,P9750R


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   Service                                                                 KEH-P9750/ES



   Manual                                                                                                                                           ORDER NO.
                                                                                                                                                CRT2197

MULTI-CD/MD/DAB CONTROL DSP HIGH POWER CASSETTE PLAYER WITH RDS TUNER


KEH-P9700R
MULTI-CD CONTROL DSP HIGH POWER CASSETTE PLAYER WITH FM/AM TUNER
                                                                                                                                                            EW


KEH-P9750                                                                                                       ES

NOTE:
- See the separate manual CX-631(CRT1640) for the cassette mechanism description.
- The cassette mechanism assy employed in this model is one of 2L series
- Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation.
   "Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.
- This service manual does not describe the CD test mode.
   For the operations in the CD test mode, refer to the CD player's Service Manual.




CONTENTS
 1.   SAFETY INFORMATION............................................2                        7.1.1 IC ...............................................................60
 2.   EXPLODED VIEWS AND PARTS LIST ......................2                                  7.1.2 DISPLAY ...................................................70
 3.   SCHEMATIC DIAGRAM...........................................10                     7.2 DIAGNOSIS ........................................................71
 4.   PCB CONNECTION DIAGRAM................................31                               7.2.1 DISASSEMBLY.........................................71
 5.   ELECTRICAL PARTS LIST........................................45                    7.3 EXPLANATION ...................................................72
 6.   ADJUSTMENT .........................................................58                 7.3.1 BLOCK DIAGRAM ....................................72
 7.   GENERAL INFORMATION.......................................60                    8. OPERATIONS AND SPECIFICATIONS ....................74
      7.1 PARTS .................................................................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. 501 Orchard Road, #10-00, Wheelock Place, Singapore 238880

C PIONEER ELECTRONIC CORPORATION 1998                                                                                     K-ZEU MAY 1998 Printed in Japan
KEH-P9700R,P9750


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 mot risk trying to do so
and refer the repair to a qualified service technician.

2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING




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2
                                                                                KEH-P9700R,P9750




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.

- Parts List

Mark No. Description                Part No.                  Mark No. Description                  Part No.
 *       1 Cover                    CEG1088                          31   Cover(EW)               CZN6410
         2 Protector(EW)            CHP2090                          32   Holder Assy(EW)         CZX3172
           Protector(ES)            CHP2033                          33   Holder Assy(EW)         CZX3173
         3 Bracket Assy             CEA2346                          34   Remote Control Assy(EW) CXB2659
         4 Protector(EW)            CHP2089                               Remote Control Assy(ES) CXB2656

             Protector(ES)           CHP2032                   *     35 Polyethylene Bag            E36-615
         5   Case Assy               CXA7194                   *        Polyethylene Bag            CEG-158
         6   Remote Control Assy(EW) CXB2636                         36 Bush                        CNV1917
         7   Battery                 CEX1006                         37 Handle                      CNC5395
         8   Battery(EW)             CEX1030                         38 Spring                      CBH-865

         9   Microphone Assy        CPM1022                          39   Screw                     CBA1120
        10   Base Assy              CEA2426                          40   Screw                     CBA1002
 *      11   Base                   CNS5031                        41-1   Polyethylene Bag          CEG1116
 *      12   Seat                   CZA3371                        41-2   Owner's Manual(EW)        CRD2636
        13   Polyethylene Bag       CZE3188                               Owner's Manual(ES)        CRD2642

        14 Cord Assy(EW)            CDE5668                        41-3 Owner's Manual(EW)          CRD2637
           Cord Assy(ES)            CDE5669                             Owner's Manual(ES)          CRD2643
        15 Screw Assy               CZE3198                        41-4 Owner's Manual(EW)          CRD2638
 *      16 Polyethylene Bag         CEG-127                        41-5 Installation Manual(ES)     CRD2644
        17 Screw                    BNC40P120FZK                   41-6 Installation Manual(ES)     CRD2645

        18   Screw                  BPZ30P100FZK                   42-1   Polyethylene Bag(EW)      CEG1116
 *      19   Polyethylene Bag       CZE3201                        42-2   Installation Manual(EW)   CRD2639
        20   Bracket                CZN6467                        42-3   Installation Manual(EW)   CRD2640
 *      21   Accessory Assy(EW)     CEA2429                        42-4   Installation Manual(EW)   CRD2641
        22   Air Cap                CEG1080                        42-5   Passport(EW)              CRY1013

        23 Carton(EW)               CHG3535                    *   42-6   Warranty Card(EW)         CRY1087
           Carton(ES)               CHG3505                    *   42-7   Card(EW)                  CRD1183
        24 Contain Box(EW)          CHL3535                    *   42-7   Card(ES)                  CRD1186
           Contain Box(ES)          CHL3505                    *   42-8   Card(EW)                  CRD1184
        25 Screw Assy(EW)           CZE3169                    *   42-9   Card(EW)                  CRD1185

*       26   Polyethylene Bag(EW)    CEG-127                   *     43   Screw Assy(ES)            CEA2434
        27   Hexagon Wrench(EW)      CZE3176                   *     44   Polyethylene Bag(ES)      CEG-127
        28   Screw(EW)               RMZ30H060FBK                    45   Screw(ES)                 BMZ50P060FMC
        29   Belt(EW)                CZN6416                         46   Screw(ES)                 CMZ50P060FMC
        30   Remote Control Assy(EW) CZX3218                   *     47   Accessory Assy(ES)        CEA2431


- Owner's Manual, Installation Manual
 Model                            Part No.                 Language
KEH-P9700R/EW                     CRD2636,CRD2639          English,Spanish
                                  CRD2637,CRD2640          German,French
                                  CRD2638,CRD2641          Italian,Dutch
    KEH-P9750/ES                  CRD2642,CRD2644          English,Spanish
                                  CRD2643,CRD2645          Portuguese(B),Arabic




                                                                                                                   3
KEH-P9700R,P9750

2.2 EXTERIOR
                       2



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          125                                                24
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    95
                       79                                                                                         159
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                        121                                            102                             158
                               118                                      108
                                                                              102       90 107 90
                         123                             90 101101 A                                                                                     27
    124                                                                                   24                            16
                                                          101 90
    80
                                   99 88
                                                                                         92                                                                  64(1/2)
                                   88
                                                                                                                                   75         73
                                                        81                                    38                                                                  66
                                                                  101             81                                                              55               69
    80
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         80                                                                                                                        76                                                         23
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                    80                             113                                                                                             42
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                                        96                                                                                         77                                   68
          122                                                                110
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                               9                                             36         19
                       11                                                                                              52          40
                                                                                               54                             48
               8                          10                      87                                               39 39                                56
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                                                                                                    43                                                                             57
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                                                                              111                             51                                         41                                    15
                                                                                         20                                                                53 58
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         90        117                  86                                                                                                                                                     14
                                                                                   89    111
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                           105       85                                                                                                                                                       62
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                                         103 104                             89
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                                                                                                   A                    49               50
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     98        91 119                                                                                                                                   30
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                                                                        120
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                                                                   90
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                                     98
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4
                                                                                     KEH-P9700R,P9750




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      3

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                                            4
      5




                                                                                                                            5
KEH-P9700R,P9750


- Parts List

Mark No. Description              Part No.       Mark No. Description              Part No.
         1   Screw                BSZ26P050FMC         48   Plug(CN201)            CKS1246
         2   Screw                BSZ30P055FMC         49   Connector(CN801)       CKS1564
         3   Cord Assy(EW)        CDE5668              50   Connector(CN751)       CKS1730
         4   Fuse 10A(EW)         CEK1136              51   Connector(CN953)       CKS3124
         5   Cap(EW)              CKX-003              52   Connector(CN101)       CKS3781

         6   Cap(EW)              CNS1472              53   Antenna Jack(CN401)    CKX1010
         7   Resistor(EW)         RS1/2PMF102J         54   Holder                 CNC7554
         8   Screw                CBA1002              55   Holder                 CNC8008
         9   Spring               CBH-865              56   Holder                 CNC8016
        10   Handle               CNC5395              57   Heat Sink              CNC8020

        11   Bush                 CNV1917              58   Holder                 CNC8021
        12   Holder               CNC6798              59   Insulator              CNM4684
        13   Shield               CNC7609              60   Heat Sink              CNR1468
        14   Earth Terminal(EW)   CNC8019              61   Holder                 CNV1906
             Earth Terminal(ES)   CNC7358              62   FM/AM Tuner Unit(EW)   CWE1416

        15 Spacer                 CNM4913                   FM/AM Tuner Unit(ES)   CWE1485
        16 Spacer                 CNM6052              63   Holder                 CNC6555
        17 Panel(EW)              CNS4553              64   ASL Unit               CWM5783
           Panel(ES)              CNS4320              65   Connector(CN302)       CDE5667
        18 Cap                    CNV2680         *    66   Plug(CN701)            CKS1058

        19   IC(IC251)            TDA7386              67   Plug(CN703)            CKS1624
        20   Screw                ASZ26P055FUC         68   Connector(CN301)       CKS2191
        21   Screw                BMZ30P180FMC         69   Connector(CN601)       CKS3582
        22   Screw                BSZ26P080FMC         70   Holder                 CNC6676
        23   Screw                BSZ30P055FMC         71   Holder                 CNC8017

        24   Screw                CBA1447              72 Holder                   CNV5375
        25   Cord Assy            CDE5588              73 DSP Unit(EW)             CWX2237
        26   Cord Assy            CDE5663                 DSP Unit(ES)             CWX2238
        27   Cord Assy            CDE5664              74 Connector(CN3001)        CKS3782
        28   Antenna Cord         CDH1251              75 Case                     CNC8014

        29   Holder               CNC4963              76 Case                     CNC8015
        30   Holder               CNC7566              77 Insulator                CNM5626
        31   Holder               CNC7753              78 Chassis Unit(EW)         CXB2231
        32   Insulator            CNM5628                 Chassis Unit(ES)         CXB2296
        33   Cushion              CNM5811              79 Screw                    BMZ20P030FMC

        34 Cushion                CNM5812              80   Screw                  BMZ20P030FZK
    *   35 Lock Tie               CNV-754              81   Screw                  BPZ20P060FMC
        36 Tuner Amp Unit(EW)     CWM5781              82   Screw                  CBA1060
           Tuner Amp Unit(ES)     CWM5782              83   Screw                  CBA1061
        37 Screw                  ASZ26P100FMC         84   Screw                  CBA1070

        38   Screw                BMZ26P200FMC         85   Screw                  CBA1082
        39   Clamper              CEF1006              86   Screw                  CBA1430
        40   Clamper              CEF1009              87   Screw                  CBA1454
        41   Terminal(CN402)      CKF1059              88   Washer                 CBF-046
        42   Plug(CN251)          CKM1278              89   Washer                 CBF1038

        43   Plug(CN951)          CKS-783              90   Washer                 CBF1039
        44   Plug(CN952)          CKS-784              91   Spring                 CBH2063
        45   Plug(CN171)          CKS-786              92   Spring                 CBH2086
        46   Plug(CN803)          CKS1222              93   Cord                   CDE5587
        47   Plug(CN804)          CKS1225              94   Cord                   CDE5712


6
                                                                 KEH-P9700R,P9750




Mark No.   Description           Part No.       Mark No.   Description           Part No.
      95   Cord                  CDE5713             142   Button(S)             CAC5504
      96   Connector             CDE5738             143   Spacer                CNM5910
      97   Socket                CKS2497             144   Spacer                CNM6021
      98   Roller                CLA3458             145   Keyboard Unit(EW)     CWM5688
      99   Arm                   CNC1280                   Keyboard Unit(ES)     CWM5689

    100    Frame                 CNC7548        *   146    LCD(LCD1901)          CAW1471
    101    Spacer                CNM5808            147    Plug(CN1901)          CKS2496
    102    Spacer                CNM5988            148    Holder                CNC7547
    103    PCB                   CNP5068            149    Spacer                CNM5622
    104    Cover                 CNS4841            150    Spacer                CNM5623

    105    Holder                CNV2141            151 Spacer                   CNM5894
    106    Gear                  CNV5271        *   152 PCB                      CNP5063
    107    Gear Unit             CNV5272            153 Cover Unit(EW)           CXB2208
    108    Gear                  CNV5273                Cover Unit(ES)           CXB2207
    109    Rack                  CNV5274            154 Grille Unit(EW)          CXB2223

    110    Lighting Conductor    CNV5287                   Grille Unit(ES)       CXB2224
    111    Guide                 CNV5356            155    Case Unit             CXB3114
    112    EL(EL1901)            CEL1580            156    Cassette Mechanism Module EXK3375
    113    Switch                CSN-088            157    Microphone(MIC301)    CPM1011
    114    Jack(CN4602)          CKN1015            158    Switch(S951)          CSN1012

    115    Plug(CN4601)          CKS-786            159    Switch(S952)            CSN1022
    116    Holder Unit           CXA8599            160    IC(IC902)               NJM7805FA
    117    Arm Unit              CXB2215            161    Lamp(IL801)             CEL1359
    118    Frame Unit            CXB2216            162    Remote Control Assy(EW) CXB2659
    119    Holder Unit           CXB2217                   Remote Control Assy(ES) CXB2656

    120 Arm Unit                 CXB2218            163    Battery Cover         CNS5032
    121 Bracket Unit             CXB2598            164    Cord Assy(ES)         CDE5669
    122 Panel Unit               CXB2678            165    Cap(ES)               CNS1472
        Panel Unit               CXB2679            166    Fuse 10A(ES)          CEK1136
    123 Door                     CAT1963            167    Resistor(ES)          RS1/2PMF102J

    124    Spring                CBH2184
    125    Motor(M951)           CXM1085
    126    Guide Unit            CXB3234
    127    Screw                 BSZ26P050FMC
    128    Clip                  MBK9001

    129    Cord                  MDE9019
    130    Holder                MNC9008
    131    Holder                MNC9009
    132    Inverter Unit         MWM9026
    133    IC(IC901)             PA2024A

    134 Detach Grille Assy(EW)   CXB2610
        Detach Grille Assy(ES)   CXB2611
    135 Screw                    BPZ20P080FZK
    136 Button(+,-)              CAC5486
    137 Button(EJECT)            CAC5488

    138 Button(EW)(S/A,CLOCK)    CAC5491
        Button(ES)(S/A,CLOCK)    CAC5490
    139 Button(TRACK)            CAC5494
    140 Button(P,D)              CAC5498
    141 Button                   CAC5499



                                                                                                7
KEH-P9700R,P9750




2.3 CASSETTE MECHANISM MODULE




8
                                                                      KEH-P9700R,P9750




- CASSETTE MECHANISM MODULE
- PARTS LIST

Mark No. Description                   Part No.       Mark No. Description             Part No.
       1   Screw                       BSZ20P040FMC         36   Worm Wheel            ENV1440
       2   Washer                      CBF1037              37   Gear                  ENR1028
       3   Washer                      CBF1038              38   Lever                 ENV1442
       4   Washer                      CBG1003              39   Arm                   ENV1525
       5   Deck Unit                   EWM1020              40   Gathering P.C.Board   ENX1037
       6   Screw                       EBA1028
       7   Screw                       EBA1037              41   P.C.Board             ENP1152
       8   Spring                      EBH1531              42   Switch(S1,S2)         ESG1004
       9   Spring                      EBH1575              43   Motor Unit(M2)        EXA1485
      10   Cushion                     EWM1034              44   Chassis Unit          EXA1511
                                                            45   Pinch Holder          ENV1485
      11   Spring                      EBH1515
      12   Spring                      EBH1587              46   Pinch Holder          ENV1486
      13   Spring                      EBH1517              47   Reel Unit             EXA1543
      14   Spring                      EBH1518              48   Head Base Unit        EXA1457
      15   Spring                      EBH1519              49   Lever Unit            EXA1438
                                                            50   Gear Unit             EXA1436
      16   Spring                      EBH1537
      17   Cord                        EDD1015              51   Frame Unit            EXA1458
      18   Photo-interrupter(EGN2,3)   EGN1006              52   Lever Unit            EXA1439
      19   Photo-interrupter(EGN1)     EGN1005              53   Head Assy(HD1)        EXA1527
      20   Roller                      ENR1031              54   Motor Unit(M1)        EXA1490
                                                            55   Washer                HBF-179
      21   Shaft                       ELA1373
      22   Pinch Roller                ENV1518              56   Screw                 BMZ20P022FMC
      23   Arm                         ENC1489              57   Spring                EBH1545
      24   Arm                         ENC1397              58   Washer                YE20FUC
      25   Guide                       ENC1398              59   Pinch Holder Unit     EXA1529
                                                            60   Pinch Holder Unit     EXA1528
      26   Holder                      ENC1417
      27   Lever                       ENC1448              61   Resistor(R1)          RD1/4PM181J
      28   Arm                         ENC1488              62   Connector(CN253)      CKS2129
      29   Motor                       EXM1027              63   Connector(CN251)      CKS1711
      30   Belt                        ENT1027              64   Connector(CN252)      CKS2127
                                                            65   



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