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CONSOLE PCB M404-CNB2

Содержание Privia PX-110

Страница 1: ...ELECTRONIC KEYBOARD PX 110 AUG 2005 PX 110 Ver 4 Feb 2009 INDEX...

Страница 2: ...CONTENTS Specifications 1 Block Diagram 2 Circuit Description 3 Printed Circuit Board 5 Disassembly 7 Diagnostic Program 12 Schematic Diagrams 14 Exploded View 21 Parts List 22...

Страница 3: ...types off Transpose 1 octave F to C to F Tuning A4 440 0Hz 50 cents adjustable MIDI 16 multi timbre receive Input Output Headphones Stereo mini jacks x 2 Output Impedance 170 Output Voltage 5 5V RMS M...

Страница 4: ...MD15 MA0 MA3 MD0 MD15 KEY CONTROLLER IC14 TC190C020AF 001 Buttons CONTROLLER IC601 uPD65881GK 1019ETA Keyboard Power Supply Circuit IC202 Q206 Q207 D206 D207 12V VA12 5V VD5 5V VA5 5V VI5 MA0 MA16 25...

Страница 5: ...2 F4 2 G42 G4 2 FI6 A41 A4 1 B41 C51 C5 1 D51 D5 1 E51 SI6 A42 A4 2 B42 C52 C5 2 D52 D5 2 E52 FI7 F51 F5 1 G51 G5 1 A51 A5 1 B51 C61 SI7 F52 F5 2 G52 G5 2 A52 A5 2 B52 C62 FI8 C6 1 D61 D6 1 E61 F61 F6...

Страница 6: ...A PHONE LH24 TRACK 1 L MUSIC LIBRARY RHYTHM LH25 START STOP RIGHT START STOP LEFT FUNCTION SC0 SC1 SC2 SC3 SC4 SC5 SC6 SI0 SONG MEMORY SYNCHRO FILL IN GRAND PIANO 1 GRAND PIANO 2 SI1 TRACK INTRO ENDIN...

Страница 7: ...5 PRINTED CIRCUIT BOARDS MAIN PCB M404 MDA1 Bottom view Top view SUB PCB M404 PSA1...

Страница 8: ...6 CONSOLE PCB M404 CNA1 CONSOLE PCB M404 CNB2 CONSOLE PCB M404 CNB3 CONSOLE PCB M404 CNB4 Bottom view Top view...

Страница 9: ...panel and then 10 screws 3 Position the main unit so the main unit faces upward 4 Remove 2 screws on the right side and 2 screws on the left side of the unit and then remove side covers on both sides...

Страница 10: ...then the speaker Take the same procedure for the speaker on the right side Removing the PCBs M404 CNA1 M404 CNB2 M404 CNB3 and M404 CNB4 9 Remove the volume knob M404 CNB3 PCB M404 CNB2 PCB M404 CNA1...

Страница 11: ...ve Removing the side case on the right 14 Remove the side case on the right Removing the side case on the left the PCB M403 JKA1 and the power switch 15 Remove the side case on the left 16 Remove 4 sc...

Страница 12: ...A1 M404 PSA1 and M403 JKB1 19 Remove the connector and 2 screws then the PCB M404 MDA1 20 Remove 2 screws then the PCB M404 PSA1 21 Remove 4 screws and then the cover 22 Remove 5 screws and then the P...

Страница 13: ...CPZ KYB2 29 Remove 9 screws then the PCB MCPZ KYA3 Removing the key board 24 Remove the keys from the hammers 25 Remove the rubber keys One of the keys has the different length from others Be careful...

Страница 14: ...f no error is found the confirmation chord C6 sounds 2 LED check 1 The LEDs light in the sequence shown below when the FUNCTION button is pressed LED check repeats if the PLAY RED is pressed 3 BUTTON...

Страница 15: ...ve the tuning meter from the jack PLAY LED lights 7 Press FUNTION button to finish the headphone check The confirmation chord C6 sounds 6 MIDI check If there is no MIDI cable this check can be skipped...

Страница 16: ...14 SCHEMATIC DIAGRAMS MAIN PCB M404 MDA1...

Страница 17: ...15 SUB PCB M404 PSA1...

Страница 18: ...16 CONSOLE PCB M404 CNA1...

Страница 19: ...17 CONSOLE PCB M404 CNB2...

Страница 20: ...18 CONSOLE PCB M404 CNB3...

Страница 21: ...19 CONSOLE PCB M404 CNB4 JACK PCB M403 JKB1...

Страница 22: ...20 JACK PCB M403 JKA1...

Страница 23: ...21 EXPLODED VIEW 39 43 43 38 1 2 3 5 8 9 13 22 21 20 19 18 17 16 15 11 14 10 12 6 23 4 1 4 2 R 1 37 24 25 27 28 27 29 30 26 7 34 41 42 36 35 40 40 32 33 11 31 45 44 R 2...

Страница 24: ...our spare parts department if you need these parts for refurbish 1 Prices and specifications are subject to change without prior notice 2 As for spare parts order and supply refer to the GUIDEBOOK fo...

Страница 25: ...TRANSISTOR 2SD1664T100Q 1 AA C N Q2 10202670 TRANSISTOR KTA2014 GR RTK P 1 AA C N Q3 10207675 TRANSISTOR KTC4075 GR RTK P 1 AA C D7 23903101 DIODE 02DZ6 8 Y TPH3 F 1 AA X Sub PCB PS1 N 2 10208342 PCB...

Страница 26: ...0 001V01 7 AK B 8 10133635 RUBBER CONTACT GC RJM502921 001V01 1 AG B 9 10135317 BLACK KEY RJM502797 001V01 36 AC C 10 10135426 WHITE KEY CEGB RJM502862 001V01 7 AT C 11 10135427 WHITE KEY DFA RJM50286...

Страница 27: ...AA X SW401 69324103 SWITCH SDKLA11000 1 AK X N 36 10203501 CASE SIDE IL RJM505581 001V01 1 AO C N 37 10203504 CASE SIDE IR RJM505582 001V01 1 AN C N 38 10203507 CASE SIDE L RJM505583 001V01 1 AQ C N...

Страница 28: ...1 Chome Shibuya ku Tokyo 151 8543 Japan Ver 1 Nov 2005 Replacement of the PARTS LIST Ver 2 Jan 2007 Correction of page 25 Ver 3 Dec 2007 Correction of the DIAGNOSTIC PROGRAM P12 Ver 4 Feb 2009 Correct...

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