Casio CTK 591 - Full-Size 61 Key Keyboard Service Manual Download Page 1 | Manualshive

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ELECTRONIC KEYBOARD

CTK-591

CTK-591

APR. 2003

Ver.1 : Dec. 2003

INDEX

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Summary of Contents for CTK 591 - Full-Size 61 Key Keyboard

Page 1: ...ELECTRONIC KEYBOARD CTK 591 CTK 591 APR 2003 Ver 1 Dec 2003 INDEX...

Page 2: ...ing Guide On Off Song Bank Piano Bank Number of Tunes 100 Song Bank Sing Along 50 Piano Bank 50 Controllers PLAY STOP PAUSE FF REW LEFT RIGHT Musical Information Function Tone Auto Accompaniment Song...

Page 3: ...General MIDI standardizes MIDI data for all sound source types regardless of manufacturer General MIDI specifies such factors as tone numbering drum sounds and available MIDI channels for all sound so...

Page 4: ...5V VA5 5V VDP5 9V VCP APO ADP Battery APO Cancellation L OUT R OUT Speakers L R Phones Output LCD LCD Driver IC1 ML9040 B02GA SEG1 SEG40 IN PED OUT Assingnable Jack Reset IC IC8 XC61FN2712MR Chip Sele...

Page 5: ...RY PRESET FI10 SPLIT LEFT 1 SONG 8 TEMPO TEMPO PIANO BANK KC0 KC1 KC2 KC3 KC4 KC5 KC6 KC7 C2 1 C 2 1 D2 1 D 2 1 E2 1 F2 1 F 2 1 G2 1 C2 2 C 2 2 D2 2 D 2 2 E2 2 F2 2 F 2 2 G2 2 G 2 1 A2 1 A 2 1 B2 1 C3...

Page 6: ...ted 2 Adjustment and Test Point Locations TOP VIEW Input Connection Input Point Input Signal Adjust Output Connection Output Point Adjust for VR1 Voltmeter VLCD VD5 Adjust for 4 2 4 3 V reading on vol...

Page 7: ...6 PRINTED CIRCUIT BOARDS Main PCB M704 MA1M Top View Top View LCD PCB M704 LCD1M...

Page 8: ...7 Sub PCB JCM704 MA2M Top View...

Page 9: ...ews and then the upper case 3 Remove 5 screws 4 speaker cords 1 power cord 2 battery cords 3 connectors JH JM JN and then the PCB ASSY MA2M Wire Power switch Speaker cord W Speaker cord GR Speaker cor...

Page 10: ...onnectors JA JB JH JJ JK JL and then the PCB ASSY MA1M 6 Remove 2 screws and then the PCB ASSY CN3M 5 Remove 3 screws 1 connector JQ and then the PCB ASSY CN2M Screws Connector Screws Screws Connector...

Page 11: ...ve 2 screws the volume slider and then the PCB ASSY CN4M 8 Remove 6 screws and then the LCD ASSY LCD1M Note Tighten the screws in the order from 1 to 6 when reassembling Screws Screws Volume slider 1...

Page 12: ...D54 to the PCB according to the height as shown in the figure below while paying attention to the polarity Refer to the illustration on the PCB for the details of the polarity Anode Cathode 8 7 0 5 m...

Page 13: ...move the rubber keys Note Pay attention to the positions of the rubber keys as one of them has a different length Match the projections of the rubber keys with the holes of the lower case when reassem...

Page 14: ...13 13 Remove 21 screws and then the white keys 14 Remove the black keys Note Pay attention to the positions of the screw holes when reassembling...

Page 15: ...MIDI cable pedal or MIDI check can be skipped How to start diagnostic program a While pressing 0 button turn POWER switch ON b Confirm 00 message on top of LCD c If everything is OK release 0 buttons...

Page 16: ...f buttons are pressed in a wrong order and CER appears on LCD DP3 DP3 CER NOTE This check cannot be aborted in mid course 0 1 2 3 4 5 6 8 7 9 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 20 21 22 23 2...

Page 17: ...test sound fromthe left speaker 5 Press the 8 button DP3 R When standing in the center the judge hears the maximum test sound from the right speaker 6 MIDI check If there is no MIDI cable this check c...

Page 18: ...17 SCHEMATIC DIAGRAMS Main PCB M704 MA1M...

Page 19: ...18 Sub PCB M704 MA2M...

Page 20: ...19 Console PCB M704 CN1M CN4M CN5M CN6M CN7M...

Page 21: ...20 Console PCB M704 CN2M CN3M...

Page 22: ...21 Display PCB M704 LCD1M...

Page 23: ...22 Keyboard PCBs JCM618T KY1M KY2M...

Page 24: ...23 EXPLODED VIEW R 1 29 27 25 24 31 21 39 39 2 3 16 16 1 37 CN3 CN4 CN7 CN6 CN1 CN2 CN5 22 23 4 13 33 35 34 19 17 26 28 30 7 8 38 6 20 5 14 R 2 R 3 9 12 11 10 15 18 36 32 41 40...

Page 25: ...our spare parts department if you need these parts for refurbish 1 Prices and specifications are subject to change with out prior notice 2 As for spare parts order and supply refer to the GUIDEBOOK fo...

Page 26: ...CS 1 AD C D1 2 2390 3018 DIODE 1T2 2 AA C D3 D7 8 2315 3132 DIODE 1SS133T 77 3 AA C D4 2360 1085 DIODE ZENER HZS6B1LTD T 1 AA C D5 1007 9930 DIODE ZENER DZ4 7BSCTA 1 AA C D6 1004 2160 DIODE ZENER MTZ...

Page 27: ...1 1 AE C N 23 1011 1051 RUBBER KEY C RJM502384 001V01 1 AB C N 24 1011 1021 RUBBER KEY D RJM502385 001V01 1 AD C N 25 1011 1022 RUBBER KEY E RJM502386 001V01 1 AC C N 26 1011 1023 RUBBER KEY F RJM5023...

Page 28: ...CASIO TECHNO CO LTD Overseas Service Division 6 2 Hon machi 1 Chome Shibuya ku Tokyo 151 8543 Japan Ver 1 Dec 2003 Replacement of the PARTS LIST P25 P26...

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