Casio CDP-130 Service Manual & Parts Manual
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Casio CDP-130 Service Manual & Parts Manual

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CDP-130
JAN. 2014

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Summary of Contents for Casio CDP-130

  • Page 1 CDP-130 JAN. 2014...

  • Page 2: Table Of Contents

    CDP-130 CONTENTS SPECIFICATIONS ..........1 BLOCK AND WIRING DIAGRAM .

  • Page 3: Specifications

    CDP-130 SPECIFICATIONS Keyboard 88-key piano keyboard Touch Response 3 types, Off Maximum Polyphony 48 notes (24 for certain tones) Tones Built-in Tones 10; with layer Hall On, Off Reverb 1 to 10, Off Chorus 1 to 5, Off Demo Songs...

  • Page 4: Block And Wiring Diagram

    CDP-130 BLOCK AND WIRING DIAGRAM Keyboard PCB Keyboard PCB Keyboard PCB (M914-KYA1) (M914-KYB1) (M914-KYC1) CN801 (16 pin) CN802 (16 pin) CN804 (16 pin) CN805 (16 pin) CN803 (30 pin) Main PCB CN14 (30 pin) (M914-MDA1) FI0~FI10, SI0~SI10, KC0~KC7 KI0~KI2, KC0, KC1...

  • Page 5: Pcb Information

    CDP-130 PCB INFORMATION M914-PSA1 M914-MDA1 M914-KYA1 M914-KYB1 M914-KYC1 Parts Name PCB Name Functions Main PCB MPU, Flash memory, Power supply circuit, Filter, PCB UNIT/MAIN M914-MDA1 USB port Power & Amp PCB Power supply circuit, Power amplifi er, Headphones amplifi er, Buttons, Power switch, PCB UNIT/POWER &...

  • Page 6: Circuit Description

    CDP-130 CIRCUIT DESCRIPTION Y Nomenclature of Keys F#3G#3 A#3 C#4D#4 F#4G#4A#4 C#5D#5 F#5G#5A#5 A0 B0 C1 D1 E1 F1 G1 A1 B1 C2 D2 E2 F2 G2 A2 B2 C3 D3 E3 F3 G3 A3 B3 C4 D4 E4 F4 G4 A4 B4 C5 D5 E5 F5 G5 A5 B5 C6 Y Key Matrix Each key has two contacts, the fi...
  • Page 7 CDP-130                                       ...

  • Page 8: Printed Circuit Boards

    CDP-130 PRINTED CIRCUIT BOARDS Main PCB: M914-MDA1 Power & Amp PCB: M914-PSA1 – 6 –...
  • Page 9 CDP-130 Keyboard PCB: M914-KYA1 Keyboard PCB: M914-KYB1 – 7 –...
  • Page 10 CDP-130 Keyboard PCB: M914-KYC1 – 8 –...

  • Page 11: Disassembly

    DISASSEMBLY Y About Repair • The fi gures in this chapter show CDP-120, so the components used may differ from CDP-130. • To avoid damages to the instrument and fl oor, lay the instrument on a mattress or blanket before starting disassembling.
  • Page 12 CDP-130 Y Disassembly Procedure A. Remove the Panel Units Left Panel Unit Main Panel Unit Right Panel Unit A-1. Undo 10 or six screws on the bottom surface. [NOTE] To remove only the Main Panel Unit, undo six screws indicated with red circles in the fi...
  • Page 13 CDP-130 A-4. Place the digital piano with keyboard facing up. A-5. Lift the Main Panel Unit and turn it over. [NOTE] The Main Panel Unit is connected to the lower case with the cables. Use caution when turn over the Main Panel Unit.
  • Page 14 CDP-130 A-8. Undo three screws on the CASE/SIDE/RIGHT and then remove the CASE/SIDE/RIGHT. CASE/SIDE/RIGHT A-9. Undo three screws on the CASE/SIDE/LEFT and then remove the CASE/SIDE/LEFT. CASE/SIDE/LEFT – 12 –...
  • Page 15 CDP-130 A-10. Undo two screws on the CASE/SIDE/INNER/RIGHT and then remove the Right Panel Unit. CASE/SIDE/INNER/RIGHT Right Panel Unit A-11. Undo two screws on the CASE/SIDE/INNER/LEFT and then remove the Left Panel Unit. CASE/SIDE/INNER/LEFT Left Panel Unit – 13 –...
  • Page 16 CDP-130 B. Remove the PCB UNIT/MAIN B-1. Disconnect two connectors. B-2. Undo four screws and then remove the PCB UNIT/MAIN. PCB UNIT/MAIN Connectors (PSA1 PCB) C. Remove the PCB UNIT/POWER & AMP C-1. Remove the KNOB/ROTARY. KNOB/ROTARY C-2. Disconnect two connectors from the MDA1 PCB.
  • Page 17 CDP-130 D. Remove the SPEAKER D-1. Unsolder two lead wires. D-2. Undo four screws and then remove the SPEAKER. <Left speaker> <Right speaker> Lead wire (Red) Lead wire (Black) Lead wire (Black) Lead wire (Red) E. Remove the Keyboard Unit E-1.
  • Page 18 CDP-130 E-4. Undo three screws and then remove the Keyboard Unit from the CASE UNIT/LOWER. Keyboard Unit CASE UNIT/LOWER – 16 –...
  • Page 19 CDP-130 Y Disassembly of the Keyboard Unit A. Remove the KEY <Removing the keys> • To remove the key, you will need two of the tools described below. • Before removing a black key, you must fi rst remove both white keys on either side of the black key.
  • Page 20 CDP-130 A-1. Insert the two tools between the rib of the chassis and a key. A-2. When the tools are inserted to a certain depth, the key begins to be lifted and can then be removed. <Cross-section image> Tool Rib of the chassis...
  • Page 21 CDP-130 <Installing the keys> • Refer to the illustration below for the location of each white key. • Be sure to install each key at its designated location. • All black keys are the same. A black key may be installed at any correct black-key location.
  • Page 22 CDP-130 B. Remove the HAMMER UNIT B-1. Place the chassis upside down so that the hammers are visible. B-2. Press the chassis with the tip of tweezers. B-3. While catching a hammer with tweezers, set the tweezers against the resin part of the chassis.
  • Page 23 CDP-130 <Kinds of hammers> There are several kinds of hammers. The type of a hammer may be identifi ed by the code engraved on it. Type of Hammer (for a white key) Hammer Code (for a white key) Type of Hammer (for a black key) Hammer Code (for a black key) Type of Hammer: “W”...
  • Page 24 CDP-130 <Installing the hammers> Be sure to install each hammer at its designated location. If a hammer does not move smoothly, check if it is installed at the correct location. Follow the same procedures shown below to install a hammer for both black and white keys.
  • Page 25 CDP-130 C. Remove the PCB UNIT/KEYBOARD C-1. Unlock the connector and disconnect the CABLE. C-2. Undo 23 screws and then remove the PCB UNIT/KEYBOARD. CABLE KYA1 PCB KYB1 PCB KYC1 PCB PCB UNIT/KEYBOARD C-3. Remove eight RUBBER CONTACT. [NOTE] The RUBBER CONTACT/GC differs from the others in length.
  • Page 26 CDP-130 <Installing the PCB UNIT/KEYBOARD> (1) Connect the CABLE to the KYB1 PCB and lock the connector. [NOTE] Insert it fi rmly and lock up. CABLE (2) Secure the KYA1/KYB1/KYC1 PCBs with 23 screws. Press the PCBs lightly in the direction of the red arrow in the illustration below while tightening a screw.

  • Page 27: Diagnostic Program

    CDP-130 DIAGNOSTIC PROGRAM Y Preparation (1) Connect the AC adaptor. (2) Have a pedal (SP-3 or SP-20) ready. [NOTE] SP-3 is the pedal that comes with this digital piano. [NOTE] SP-20 is a pedal sold separately. [NOTE] The “Pedal Check” cannot be performed without a pedal.
  • Page 28 CDP-130 Y Test Procedure A. Button Check [NOTE] You cannot cancel this check procedure mid-way. A-1. Press the [DEMO] button to perform the “Button Check”. A-2. Press the button in the order indicated in the fi gure. If the result passes (OK): •...
  • Page 29 CDP-130 D. Pedal Check D-1. Connect the pedal to the DAMPER PEDAL jack. D-2. Press the [ELEC PIANO 1] button to select the “Pedal Check”. D-3. Press the pedal. If the result passes (OK): • The confi rmation chord sounds.

  • Page 30: Exploded View

    CDP-130 EXPLODED VIEW Keyboard Unit * Only EU and UK – 28 –...
  • Page 31 CDP-130 Keyboard Unit – 29 –...

  • Page 32: Parts List

    1. Prices and specifi cations are subject to change without prior notice. 2. Refer to the latest “Parts Price Code” at “PARTS FINDER” on the Casio Service Website (https://www.servicecasio.com). 3. As for spare parts order and supply, refer to the “GUIDEBOOK for Spare Parts Supply”, published separately.
  • Page 33 CDP-130 1: CDP-130_BLACK_DI 5: CDP-130_SILVER_DI 2: CDP-130_BLACK_EU 6: CDP-130_SILVER_EU 3: CDP-130_BLACK_UK 7: CDP-130_SILVER_UK 4: CDP-130_BLACK_US 8: CDP-130_SILVER_US Q'ty Item Code No. Parts Name Specification Remarks Main PCB 10471890 PCB UNIT/MAIN TK-RJM511112*002 A MDA1 CN19 10236624 CONNECTOR/USB UBR24-4K5G00 D6,D7 10009218 DIODE...
  • Page 34 CDP-130 1: CDP-130_BLACK_DI 5: CDP-130_SILVER_DI 2: CDP-130_BLACK_EU 6: CDP-130_SILVER_EU 3: CDP-130_BLACK_UK 7: CDP-130_SILVER_UK 4: CDP-130_BLACK_US 8: CDP-130_SILVER_US Q'ty Item Code No. Parts Name Specification Remarks Keyboard PCB KYA1/KYB1/KYC1 10399792 PCB UNIT/KEYBOARD TK-RJM511215*001 with Rubber contact D801-D827 10398230 DIODE DAN202UMTL 27 27 27 27 27 27 27 27...
  • Page 35 CDP-130 1: CDP-130_BLACK_DI 5: CDP-130_SILVER_DI 2: CDP-130_BLACK_EU 6: CDP-130_SILVER_EU 3: CDP-130_BLACK_UK 7: CDP-130_SILVER_UK 4: CDP-130_BLACK_US 8: CDP-130_SILVER_US Q'ty Item Code No. Parts Name Specification Remarks 10343387 FABRIC TAPE/ACP RJM510100-001V01 10175757 PACKING/10X386 RJM504743-001V01 10128574 PACKING RJM503241-001V01 69307137 PACKING M440857-1 10397766 KEYBOARD SEALING...
  • Page 36 CDP-130 1: CDP-130_BLACK_DI 5: CDP-130_SILVER_DI 2: CDP-130_BLACK_EU 6: CDP-130_SILVER_EU 3: CDP-130_BLACK_UK 7: CDP-130_SILVER_UK 4: CDP-130_BLACK_US 8: CDP-130_SILVER_US Q'ty Item Code No. Parts Name Specification Remarks Main Case Unit 10399794 CASE UNIT/LOWER TK-RJM510997*001 10434472 BRACKET RJM512581-001V01 10472512 BRACKET RJM513282-001V01 10133655 RUBBER FOOT...

  • Page 37: Schematic Diagrams

    CDP-130 SCHEMATIC DIAGRAMS Main PCB: M914-MDA1 USB (CN19) Not used (to PSA1/CN3) (to PSA1/CN4) (to KYB1/CN803) – 35 –...
  • Page 38 CDP-130 Power & Amp PCB: M914-PSA1 DC 12 V IN (J3) DAMPER PEDAL (J5) PHONES (J2) (to LEFT SPEAKER) (to RIGHT SPEAKER) (to MDA1/CN11) MAIN VOL. (VR1) POWER SWITCH (to MDA1/CN20) GRAND ELEC POWER DEMO FUNCTION METRONOME HALL PIANO 1...
  • Page 39 CDP-130 Keyboard PCB: M914-KYA1 (to KYB1/CN802) – 37 –...
  • Page 40 CDP-130 Keyboard PCB: M914-KYB1 (to KYA1/CN801) (to MDA1/CN14) (to KYC1/CN805) – 38 –...
  • Page 41 CDP-130 Keyboard PCB: M914-KYC1 (to KYB1/CN804) – 39 –...
  • Page 42 CASIO COMPUTER CO., LTD. CS Technical Department TOKYO, JAPAN © 2014 CASIO COMPUTER CO., LTD.

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