Casio CTK-4000, Service Manual & Parts List

Page 1: ...ELECTRONIC KEYBOARD without price CTK 4000 JUL 2008 CTK 4000 Ver 2 Dec 2008 ...

Page 2: ...CONTENTS SPECIFICATIONS 1 BLOCK AND WIRING DIAGRAM 3 PCB LAYOUT 4 CIRCUIT DESCRIPTION 5 PRINTED CIRCUIT BOARDS 7 DIAGNOSTIC PROGRAM 10 EXPLODED VIEW 13 PARTS LIST 14 SCHEMATIC DIAGRAMS 17 ...

Page 3: ...on 61 standard size keys 2 types Off 48 notes 24 for certain tones 570 Up to 8 Melody Sampling 5 Drum Sampling 3 Up to 10 seconds Layer Split 1 to 10 Off 1 to 5 Off 0 2 to 6 30 to 255 152 Up to 10 4 Listen Watch Remember Auto L R LR Repeat Voice Fingering Guide Note Guide Performance Evaluation 20 notes 180 Up to 10 Accompaniment Edit 32 4 setups 8 banks Real time recording playback 5 songs 6 trac...

Page 4: ...ut Impedance 9kΩ Input Sensitivity 200mV 9V DC 2 way 6 D size zinc carbon batteries or alkaline batteries Approximately 5 hours continuous operation on zinc carbon batteries AD 5 Approximately 6 minutes after last key operation Operates during battery use only 12cm 2 Output 2 5W 2 5W 9V 7 7W 95 0 37 6 13 0 cm 37 7 16 14 13 16 5 8 inch Approximately 4 6kg 10 1 lbs without batteries Design and speci...

Page 5: ... CN804 11pin CN7 4pin CN3 11pin CN3 11pin CN1 15pin CN1 15pin CN3 5pin CN5 5pin CN4 9pin CN3 15pin CN6 CN7 CN5 CN4 CN19 5pin CN18 9pin MAIN PCB M804 MDA1 CONSOLE PCB M804 PSA1 CONSOLE PCB M805 CNB2 CONSOLE PCB M805 CNA1 KEYBOARD PCB M802 KYA1 KEYBOARD PCB M802 KYA2 SRAM 4Mbit IC9 P2ROM 128Mbit IC1 Keyboard Keyboard MPU IC7 Filter IC5 POWER SUPPLY CIRCUIT Filter IC2 CONSOLE PCB M805 CNB1 BUTTON CON...

Page 6: ...y circuit Power amplifer Phones terminal Phone terminal Pedal DC IN jack Console PCBs M805 CNA1 LCD LCD contorller Button Button contorller M805 CNA2 Speaker M805 CNA3 Speaker M805 CNB1 Power SW Button M805 CNB2 Main volume Keyboard PCBs M802 KYA1 Keyboard M802 KYA2 M805 CNA1 PCB M804 PSA1 PCB M805 CNB1 PCB M805 CNB2 PCB M804 MDA1 PCB M802 KYA2 PCB M802 KYA1 PCB ...

Page 7: ... F2 G2 SI0 C2 C2 D2 D2 E2 F2 F2 G2 FI1 G2 A2 A2 B2 C3 C3 D3 D3 SI1 G2 A2 A2 B2 C3 C3 D3 D3 FI2 E3 F3 F3 G3 G3 A3 A3 B3 SI2 E3 F3 F3 G3 G3 A3 A3 B3 FI3 C4 C4 D4 D4 E4 F4 F4 G4 SI3 C4 C4 D4 D4 E4 F4 F4 G4 FI4 G4 A4 A4 B4 C5 C5 D5 D5 SI4 G4 A4 A4 B4 C5 C5 D5 D5 FI5 E5 F5 F5 G5 G5 A5 A5 B5 SI5 E5 F5 F5 G5 G5 A5 A5 B5 FI6 C6 C6 D6 D6 E6 F6 F6 G6 SI6 C6 C6 D6 D6 E6 F6 F6 G6 FI7 G6 A6 A6 B6 C7 SI7 G6 A6 ...

Page 8: ...WI1 SCALE EDITOR FUNCTION SONG BANK TONE 7 5 6 SWI2 RHYTHM EDITOR METRONOME LISTEN WATCH 1 2 SWI3 TEMPO DOWN START STOP REMEMBER NEXT 0 3 SWI4 CHORDS ACCOMP ON_OFF TEMPO UP AUTO MUSIC CHALLENGE SPLIT LAYER AUTO HARMONIZE APPEGGIATOR SWI5 VARIATION FILL IN SYNCHRO ENDING SWI6 NORMAL FILL IN INTRO ...

Page 9: ... 7 PRINTED CIRCUIT BOARDS Main PCB M804 MDA1 Top View Bottom View Sub PCB M804 PSA1 Top View Bottom View ...

Page 10: ... 8 Console PCB M805 CNA1 Top View Bottom View Console PCB M805 CNA2 Console PCB M805 CNA3 Console PCB M805 CNB1 Console PCB M805 CNB2 ...

Page 11: ... 9 Keyboard PCB M802 KYA1 Top View Bottom View Keyboard PCB M802 KYA2 Top View Bottom View ...

Page 12: ... order indicated in the illustration below The button number will be displayed on the LCD Example SW00 the button number shown in the illustration If the switch function is OK You will hear the OK sound signal and the button number will be displayed If the switch function is NG or switches were pressed in a wrong order You will hear the NG sound signal and the button number will be displayed 23 25...

Page 13: ...ation is in the range of 000 to 1FF Press 0 to end the AC adaptor Check 3 Memory check Press 5 button ROM check Press 1 button Check for OK message and sound signal Press 0 to end the ROM Check Press 6 button RAM check Press 1 button Check for OK message and sound signal Press 0 to end the RAM Check 3 AD1XXX 000 to 3FF 3 AD3XXX 000 to 1FF 6 MEM 5 ROM OK OK TEST 1 9 TEST 1 9 TEST 1 9 ...

Page 14: ...Operating System Windows XP SP2 or later 1 Windows Vista 2 Mac OS X 10 3 9 10 4 11 or later 10 5 2 or later 1 Windows XP Home Edition Windows XP Professional 32 bit 2 Windows Vista 32 bit Connect CTK 4000 to the computer with a USB cable Check that the message USB AUDIO DEVICE appears in Device Manager Sound Video and Game Controller on the computer monitor Disconnect the USB cable Check that the ...

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

Page 16: ... 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 for Spare parts Supply published seperately 3 The numbers in item column correspond to the same numbers in drawing PARTS LIST CTK 4000 ...

Page 17: ... 1 1 1 1 AA C Pedal jack J4 10305218 CONNECTOR JY 6316B 01 070 1 1 1 1 1 AI C Phone jack J3 10305131 CONNECTOR ST 3529B 1 1 1 1 1 AO C L3 4 10231919 COIL RB53 856396NP 2 2 2 2 2 AA X L2 5 10231920 COIL RB53 856397NP 2 2 2 2 2 AA X Q3 10206676 TRANSISTOR KTC2026 Y U P 1 1 1 1 1 AB X D103 202 203 10276977 DIODE L1SS400T1G 3 3 3 3 3 AA X D105 79114195 DIODE UDZSTE 175 6B 1 1 1 1 1 AA X IC2 3 4 102119...

Page 18: ...433 LCD TY11239N C0025 08 1 1 1 1 1 BL C 26 10203058 CONNECTOR RJM505822 001V01 2 2 2 2 2 AD C 27 10037738 SPONGE M441167 1 2 2 2 2 2 AA C 28 10131094 TOP PIECE RJM502565 001V01 1 1 1 1 1 AA C 29 10250780 FILM RJM507061 001V01 1 1 1 1 1 AA C 30 10248119 PLATE BL RJM506818 001V01 1 1 1 1 1 AL C 31 10272063 SPEAKER C12J03 2 2 2 2 2 AP C N 32 10309816 WIRE 1007TASC24360B3030 1 1 1 1 1 AA X SP RIGHT N...

Page 19: ... 17 SCHEMATIC DIAGRAMS Main PCB M804 MDA1 Not used pin12 to pin15 ...

Page 20: ... 18 Sub PCB M804 PSA1 Not used ...

Page 21: ... 19 Console PCB M805 CNA1 ...

Page 22: ... 20 Console PCB M805 CNA2 Console PCB M805 CNA3 ...

Page 23: ... 21 Console PCB M805 CNB1 Console PCB M805 CNB2 ...

Page 24: ... 22 Console PCB M802 KYA1 ...

Page 25: ... 23 Keyboard PCB M802 KYA2 ...

Page 26: ...n of The CONTENTS Addition of The DIAGNOSTIC PROGRAM P8 to P10 Ver 2 Dec 2008 Addition of The CONTENTS Correction of The BLOCK AND WIRING DIAGRAM P3 Correction of The PCB LAYOUT P4 Addition of The CIRCUIT DESCRIPTION P5 to P6 Correction of The PRINTED CIRCUIT BOARDS P7 and P8 Correction of The SCHEMATIC DIAGRAMS P18 and P20 ...