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Casio PRIVIA PX-130, Руководство по обслуживанию и каталог запасных частей, Страница: 33 / 62

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3.  Insert the MACP-KYA1/KYA2 PCB and MACP-KYB1/KYB2 PCB at an angle against the chassis, 

and place them while paying attention not to misalign the rubber keys. 

1

2

 

4.  While placing the PCBs, the contact with the rubber keys may come out of alignment. Align them 

against the red dotted line in the illustration below, lift the PCB once in the direction of the red 
arrow, and then place them again. 

 

5.  Secure the MACP-KYA1/KYA2 PCBs, and the MACP-KYB1/KYB2 PCBs with 26 screws. 

Press the PCBs lightly in the direction of the red arrow in the illustration below while tightening a 
screw. 

Содержание PRIVIA PX-130

Страница 1: ...ELECTRONIC KEYBOARD without price PX 130 JUL 2009 PX 130WE Ver 5 Jan 2011 INDEX...

Страница 2: ...ONTENTS SPECIFICATIONS 1 BLOCK AND WIRING DIAGRAM 2 PCB LAYOUT 3 CIRCUIT DESCRIPTION 4 PRINTED CIRCUIT BOARDS 6 DISASSEMBLY 11 DIAGNOSTIC PROGRAM 32 EXPLODED VIEW 39 PARTS LIST 41 SCHEMATIC DIAGRAMS 4...

Страница 3: ...Tracks 2 Capacity Approximately 5 000 notes total Recorded Data Protection Built in flash memory Pedals Damper Soft and sostenuto pedal operations enabled by the optional SP 32 Pedal Unit Other Functi...

Страница 4: ...ONE AMPLIFIER IC201 POWER AMPLIFIER IC202 SDRAM 256 Mbit IC2 VD3 VCP VA3 VD5 VD5 LOUT ROUT VD5 VA12 VA12 VA5 POWER SUPPLY CIRCUIT IC1 Q7 C107 C113 POWER SUPPLY CIRCUIT IC203 Q207 D203 D204 C231 C233 C...

Страница 5: ...ponents Main PCB M900 MDA1 MPU Reset IC SDRAM 256 Mbit Flash Memory 256 Mbit PSRAM 32 Mbit Power Supply Circuit Key Controller USB Port Sub PCB M900 PSA1 DC 12 V Terminal Power Supply Circuit Filter P...

Страница 6: ...A5 A5 B5 C6 SI7 F5 F5 G5 G5 A5 A5 B5 C6 FI8 C6 D6 D6 E6 F6 F6 G6 G6 SI8 C6 D6 D6 E6 F6 F6 G6 G6 FI9 A6 A6 B6 C7 C7 D7 D7 E7 SI9 A6 A6 B6 C7 C7 D7 D7 E7 FI10 F7 F7 G7 G7 A7 A7 B7 C8 SI10 F7 F7 G7 G7 A7...

Страница 7: ...E2 F2 G2 A2 B2 C3 D3 E3 B6 A6 G6 F6 E6 D6 C7 C 3 A 2 G 2 F 2 D 2 C 2 C1 D1 E1 F1 G1 A1 B1 A0 B0 A 1 A 0 G 1 F 1 D 1 C 1 A 6 G 6 F 6 D 6 C 6 B7 A7 G7 F7 E7 D7 C8 A 7 G 7 F 7 D 7 C 7 BUTTON MATRIX SO0...

Страница 8: ...6 PRINTED CIRCUIT BOARDS Top View Bottom View Top View Bottom View Main PCB M900 MDA1 Sub PCB M900 PSA1 Jack PCB M900 HPA1 Top View Bottom View...

Страница 9: ...7 Console PCB M900 CNA1 Volume PCB M900 CNA2 Top View Top View Bottom View Top View Bottom View Bottom View KEYBOARD PCB MACP KYA1...

Страница 10: ...8 KEYBOARD PCB MACP KYA2 KEYBOARD PCB MACP KYB1 Bottom View Top View...

Страница 11: ...9 KEYBOARD PCB MACP KYB2 KEYBOARD PCB MACP KYC1 Bottom View Top View...

Страница 12: ...10 KEYBOARD PCB MACP KYC2 KEYBOARD PCB MACP KYD1 Bottom View Top View Top View Bottom View...

Страница 13: ...l Remove 16 screws and eight L COVERs on the bottom surface of the main unit 111 You will see a screw inside when you remove an L COVER Undo and remove the screw through each 222 opening eight screws...

Страница 14: ...ght side case Undo three screws on the left side case 555 Remove the left side case 666 The power switch and the M900 HPA1 PCB are assembled to the left side case Do not pull NNNNNN the left side case...

Страница 15: ...13 Remove the main panel 888...

Страница 16: ...two connectors 222 Remove the pedal connector connected to the lower case 333 FFC Keyboard FFC Keyboard Connector M900 PSA1 Connector M900 CNA1 Pedal connector Remove the screw below the USB jack on t...

Страница 17: ...ors 111 Unsolder the FFC connected to the M900 CNB2 PCB shown on the top right 222 Remove six screws and then the sub PCB M900 PSA1 333 Connector Left speaker Connector Power switch Connector Right sp...

Страница 18: ...ws and then the console PCB M900 CNA1 111 Disengage the volume knob on the front of the main panel 222 Remove three screws and then the volume PCB M900 CNA2 333 Once the console PCB M900 CNA1 is remov...

Страница 19: ...case and disengage the jack PCB M900 HPA1 and the power 111 switch Removing the speakers Remove three screws 111 Remove two hooks and then the speaker cover 222 Remove four screws and then the speake...

Страница 20: ...Y ASSY Remove all three screws from either side case S CASE IL and S CASE IR and then remove both 111 side cases Remove 26 screws on the bottom of the main unit 222 Remove three screws and then the KY...

Страница 21: ...ng black keys Tool The tool used in the photos in this section was converted from a gardening ID tag The size and shape of an ID tag accord to the dimensions below Note on shaping an ID tag The thickn...

Страница 22: ...e two tools between the rib of the chassis and a key 2 When the tools are inserted to a certain depth the key begins to be lifted and can then be removed Cross section image Tools Chassis Tool Key Rib...

Страница 23: ...the foot of each key C SA E G D B F A B C D E F G A C E G B D F A B C D E F G A C E G B D F A B C D E F G A C E G B D F A B SC Install a black key before installing the white keys on either of its sid...

Страница 24: ...d in PX 130RD since the beginning of mass production Old hammer New hammer Removing the hammers 1 Place the chassis upside down so that the hammers are visible 2 Press the chassis with the tip of twee...

Страница 25: ...Hammer W for a white key B for a black key Hammer Code The hammers for white keys are coded W1 W2 W3 and W4 The hammers for black keys are coded B1 B2 B3 and W4 Location to install the hammer A hamme...

Страница 26: ...e keys 1 Use the tweezers to set a hammer at its correct location 2 Press the chassis with the tip of tweezers 3 Using the chassis tweezers contact as a fulcrum point press down the metal part of the...

Страница 27: ...YC2 KYD1 1 Remove eight rubber keys NOTE One rubber key is shorter than the others 2 Remove the nonwoven tape 3 Remove 23 screws Rubber keys Short rubber key Rubber keys Short rubber key Nonwoven tape...

Страница 28: ...FFC connected on the back of the MACP KYD1 PCB Unlock the connector to remove the FFC and then disengage the MACP KYC1 PCB the KYC2 PCB and the MACP KYD1 PCB FFC MACP KYC1 PCB MACP KYD1 PCB MACP KYD1...

Страница 29: ...rt rubber key at the correct location Lightly insert the tip of a rubber key into the PCB first and then press it in using the end of a paper clip Do not press the rubber key forcefully to avoid damag...

Страница 30: ...the MACP KYB1 2 Remove 26 screws 3 Unlock the connector and disengage the FFC connected to the MACP KYB1 PCB NOTE When removing the FFC be careful not to pull it too much in the direction of the red...

Страница 31: ...YA2 PCB MACP KYA1 PCB Before change After change PLATE Before change If the PLATE comes off The PLATE is a transparent plastic plate If the plate comes off put it on the place where the FFC is and ins...

Страница 32: ...tion of the red arrow in the illustration or the PLATE on the back may come loose MACP KYB1 PCB FFC If the PLATE comes off The PLATE is a transparent plastic plate If the plate comes off put it on the...

Страница 33: ...s the contact with the rubber keys may come out of alignment Align them against the red dotted line in the illustration below lift the PCB once in the direction of the red arrow and then place them ag...

Страница 34: ...32 bit 2 Windows Vista 32 bit 3 Windows 7 32 bit 64 bit How to start the diagnostic program 1 Hold down the METRONOME RECORDER and SONG u n buttons at the same time to turn the power ON 2 Release the...

Страница 35: ...ED illuminates 2 LED check is performed The confirmation chords C4 E4 G4 sound and the LEDs illuminate in the order indicated with the blue arrow as shown in the illustration below The LEDs illuminate...

Страница 36: ...EC PIANO CLASSIC MODERN RECORDER LEDs illuminate and the L LED flashes while on stand by If you don t wish to perform the ROM version check Internal go on to the step 3 LEDs on stand by 2 Each time yo...

Страница 37: ...or later Display LED status Display LED status 1 0 All LEDs OFF 0 All LEDs OFF 2 1 ELEC PIANO LED 1 ELEC PIANO LED 3 0 All LEDs OFF 0 All LEDs OFF 4 0 All LEDs OFF 3 ELEC PIANO CLASSIC LED 5 Stand by...

Страница 38: ...dphones check 1 Press the FUNCTION button to perform the Headphones check The confirmation chords C4 E4 G4 sound and the L LED lights 2 Connect the headphones to the jack in the front of the main unit...

Страница 39: ...all white and black keys 5 Confirm that a test tone approx 500 Hz sounds from the left speaker and a high pitched test tone approx 2 kHz sounds from the right speaker while a key is pressed completel...

Страница 40: ...at the same time to turn the power ON All LEDs are lit 2 Release the FUNCTION METRONOME and ELEC PIANO buttons All the LEDs turn of except L and R LEDs 3 Press the METRONOME button The R and MODERN L...

Страница 41: ...EFT SPEAKER RIGHT SPEAKER 50 mm 100 mm 510 mm 60 10 mm 190 mm 50 10 mm 480 mm 45 46 61 62 63 65 64 45 57 42 42 56 59 49 46 50 48 50 58 48 51 5 4 1 2 2 3 47 44 43 67 69 66 68 40 41 54 55 53 52 44 73 73...

Страница 42: ...40 KEYBOARD ASSY 5 mm 24 22 28 30 26 36 34 34 33 37 32 33 32 13 15 14 15 7 8 12 6 10 17 11 35 35 31 29 18 20 19 21 23 25 16 9 37 38 27 39 7 14...

Страница 43: ...otice 2 Refer to the latest Parts Price Code at PARTS FINDER on the Casio Service WEB site https www servicecasio com 3 As for spare parts order and supply refer to the GUIDEBOOK for Spare parts Suppl...

Страница 44: ...1 C L39 10193074 COIL DLW21HN181SQ2L 1 1 1 1 1 1 1 1 1 1 1 1 X Q1 Q2 Q3 Q8 69409403 TRANSISTOR 2SA1576AT106R 4 4 4 4 4 4 4 4 4 4 4 4 X Q7 22592764 TRANSISTOR 2SB1188T100Q 1 1 1 1 1 1 1 1 1 1 1 1 X Q4...

Страница 45: ...8 PCB ASSY KYA TK RJM509622 001 1 1 1 1 1 1 1 1 1 1 1 1 C KYA PCBs D601 D644 10294400 DIODE LM1MA142WKT1G 44 44 44 44 44 44 44 44 44 44 44 44 X 12 10341199 PCB ASSY KYB TK RJM509624 001 1 1 1 1 1 1 1...

Страница 46: ...3 001 1 1 1 1 X N 40 10342856 PANEL ASSY TK RJM509613 002 1 1 1 1 X N 40 10390556 PANEL ASSY TK RJM509613 003 1 1 1 1 X N 41 10341073 SP COVER ASSY TK RJM509617 001 2 2 2 2 X N 41 10341074 SP COVER AS...

Страница 47: ...Y HPA1 TK RJM509834 001 1 1 1 1 1 1 1 1 1 1 1 1 X HPA1 PCB J601 J602 10208979 CONNECTOR JY 3567 01 070 2 2 2 2 2 2 2 2 2 2 2 2 B Phones jack L601 L602 10231919 COIL RB53 856396NP 2 2 2 2 2 2 2 2 2 2 2...

Страница 48: ...C ADAPTOR AD A12150LW F1 1 1 1 1 1 1 1 1 A without AC PLUG N 10332921 AC PLUG TEU 001 CASIO 1 1 1 1 A US type 10323563 AC PLUG TEV 001 1 1 1 1 A EU type 10323564 AC PLUG TEB 001 1 1 A UK type 10324713...

Страница 49: ...47 SCHEMATIC DIAGRAMS Main PCB M900 MDA1 1 2 Not used Not used Not used Not used Not used to CNA1 CN601 Not used Not used USB PEDAL Not used to PSA1 CN202...

Страница 50: ...48 Main PCB M900 MDA1 2 2 Not used Not used to KYD1 CN802 to KYB1 CN804...

Страница 51: ...49 Sub PCB M900 PSA1 1 2 to MDA1 CN12 to CNA2 CN602 Not used 10 pin to 14 pin to RIGHT SPEAKER to LEFT SPEAKER to HPA1 CN601 to POWER SWITCH DAMPER PEDAL Not used...

Страница 52: ...50 Sub PCB M900 PSA1 2 2 Not used Not used...

Страница 53: ...51 Not used to MDA1 CN4 Not used Console PCB M900 CNA1...

Страница 54: ...52 Volume PCB M900 CNA2 Jack PCB M900 HPA1 to PSA1 CN206 Not used to PSA1 CN201...

Страница 55: ...53 Keyboard PCB MACP KYA1 to KYA2 CN602...

Страница 56: ...54 Keyboard PCB MACP KYA2 to KYA1 CN601 to KYB1 CN801...

Страница 57: ...55 Keyboard PCB MACP KYB1 to KYA2 CN603 to MDA1 CN1 to KYB2 CN803...

Страница 58: ...56 Keyboard PCB MACP KYB2 to KYB1 CN802...

Страница 59: ...57 Keyboard PCB MACP KYC1 to KYD1 CN801...

Страница 60: ...58 Keyboard PCB MACP KYC2 to KYD1 CN803...

Страница 61: ...59 to KYC1 CN601 to MDA1 CN2 to KYC2 CN602 Keyboard PCB MACP KYD1...

Страница 62: ...ENTS Correction of the DISASSEMBLY P28 P30 Correction of the DIAGNOSTIC PROGRAM P38 Correction of the PARTS LIST P43 and P44 Ver 4 Nov 2009 Correction of the DISASSEMBLY P23 Ver 5 Jan 2011 Addition of...

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