Casio_CTK-4000_Service_Manual电路图.pdf

上传人：cc518

文档编号：212838

上传时间：2025-03-11

格式：PDF

页数：26

大小：4.81MB

《Casio_CTK-4000_Service_Manual电路图.pdf》由会员分享，可在线阅读，更多相关《Casio_CTK-4000_Service_Manual电路图.pdf（26页珍藏版）》请在收音机爱好者资料库上搜索。

1、ELECTRONIC KEYBOARD (without price) CTK-4000 JUL. 2008 CTK-4000 Ver.2 : Dec. 2008 RadioFans.CN 收音机爱好者资料库 INDEX 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

2、 DIAGRAMS -17 RadioFans.CN 收音机爱好者资料库 1 SPECIFICATIONS Keyboard Touch Response Maximum Polyphony Tones Built-in Tones Sampling Tones Functions Reverb Chorus Metronome Beats per Measure Tempo Range Song Bank Built-in Songs User Songs Step Up Lesson Lessons Lesson Part Functions Music Challenge Auto A

3、ccompaniment Built-in Rhythms User Rhythms Registration Recorder Keyboard Play Playing Along with a Built-in Songs Memory Capacity Other Functions Transpose Octave Shift Tuning Scale Tuning Music Preset One Touch Preset Auto Harmonize Arpeggiator MIDI Musical Information Function 61 standard-size ke

4、ys 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

5、 notes 180 Up to 10 (Accompaniment Edit)* 32 (4 setups 8 banks) Real-time recording, playback 5 songs, 6 tracks 1 song (L, R, LR) Approximately 12,000 notes (total for 6 songs) 1 octaves (12 semitones) Upper/Lower 2 octaves A4 = approx. 440 Hz 100 cents Preset Scales 305 180 12 types 90 types 16 mul

6、ti-timbre received, GM Level 1 standard Tone, Rhythm, Song Bank, numbers and names; staff notation, fi ngering, pedal operation, tempo, measure and beat number, chord name, etc. RadioFans.CN 收音机爱好者资料库 2 Inputs/Outputs USB port Sustain/Assignable jack Phones/Output jack Audio In jack Power Jack Powe

7、r Supply Batteries Battery Life AC Adaptor Auto Power Off Speakers Power Consumption Dimensions Weight TYPE B Standard jack (sustain, sostenuto, soft, rhythm start/stop) Stereo standard jack Output Impedance: 200, Output Voltage: 4.5V (RMS) MAX Stereo mini jack Input Impedance: 9k, Input Sensitivity

8、: 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/

9、16 5 /8 inch) Approximately 4.6kg (10.1 lbs) (without batteries) Design and specifi cations are subject to change without notice. * This data is stored in a shared memory area with a total capacity of approximately 320Kbytes (1Kbyte = 1,024bytes). 3 BLOCK AND WIRING DIAGRAM KC5KC7, FI4FI7, SI4SI7 KC

10、0KC4,FI0FI3,SI0SI3 MD0 MD15 MD0 MD15 MA1 MA18 MA1MA23 VA5 VCP VD5 VA3 VDP3 VD3 VD3 IC3 IC6 IC2 Power Supply Circuit Q1Q3,Q7,D105,203 VC VD5 VCP VA5 LVD5 CN22 CN18 CN14 CN15 VD3 CN2 (13pin) CN801 (13pin)CN802 (10pin)CN803 (10pin)CN804 (11pin) CN7 (4pin) CN3 (11pin)CN3 (11pin) CN1 (15pin) CN1 (15pin)

11、CN3 (5pin) CN5 (5pin) CN4 9pin) CN3 (15pin) CN6CN7CN5CN4 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 KeyboardKeyboard MPU IC7 Filter IC5 POWER

12、SUPPLY CIRCUIT Filter IC2 CONSOLE PCB (M805-CNB1) BUTTON CONTROLLER IC2 LCD CONTROLLER IC1 Power Amplifier IC1 Filter IC3 *Not used: 12pin-15pin 4 PCB LAYOUT PCB Components MAIN PCB M804-MDA1MPU, Reset IC, SRAM(4Mbit), P2ROM(128Mbit), Key controller, SD card, USB, Power supply circuit SUB PCBM804-PS

13、A1 Power supply circuit, Power amplifer, Phones terminal, Phone terminal, Pedal, DC IN jack Console PCBs M805-CNA1LCD, LCD contorller, Button, Button contorller M805-CNA2Speaker M805-CNA3Speaker M805-CNB1Power SW, Button M805-CNB2Main volume Keyboard PCBsM802-KYA1Keyboard M802-KYA2 M805-CNA1 PCBM804

14、-PSA1 PCB M805-CNB1 PCB M805-CNB2 PCB M804-MDA1 PCB M802-KYA2 PCBM802-KYA1 PCB 5 Note: Each key has two contacts, the fi rst conatct 1 and second contact 2. Key Second contact First contact FI KC SI 2 1 NOMENCLATURE OF KEYS CIRCUIT DESCRIPTION KEY MATRIX KC0KC1KC2KC3KC4KC5KC6KC7 FI0C2C2#D2D2#E2F2F2#

15、G2 SI0C2C2#D2D2#E2F2F2#G2 FI1G2#A2A2#B2C3C3#D3D3# SI1G2#A2A2#B2C3C3#D3D3# FI2E3F3F3#G3G3#A3A3#B3 SI2E3F3F3#G3G3#A3A3#B3 FI3C4C4#D4D4#E4F4F4#G4 SI3C4C4#D4D4#E4F4F4#G4 FI4G4#A4A4#B4C5C5#D5D5# SI4G4#A4A4#B4C5C5#D5D5# FI5E5F5F5#G5G5#A5A5#B5 SI5E5F5F5#G5G5#A5A5#B5 FI6C6C6#D6D6#E6F6F6#G6 SI6C6C6#D6D6#E6F6

16、F6#G6 FI7G6#A6A6#B6C7 SI7G6#A6A6#B6C7 C2C3C4C5C6C7 6 BUTTON MATRIX SW00SW01SW02SW03SW04SW05 SW06 SWI0SAMPLINGRECORDERRHYTHMCARD489 SWI1 SCALE EDITOR FUNCTION SONG BANK TONE756 SWI2 RHYTHM EDITOR METRONOMELISTENWATCH12+ SWI3 TEMPO DOWN START/ STOP REMEMBERNEXT0-3 SWI4 CHORDS/ ACCOMP ON_OFF TEMPO UP A

17、UTO MUSIC CHALLENGE SPLITLAYER AUTO HARMONIZE/ APPEGGIATOR SWI5 VARIATION/ FILL-IN SYNCHRO/ ENDING SWI6 NORMAL/ FILL-IN INTRO 7 PRINTED CIRCUIT BOARDS Main PCB M804-MDA1 Top View Bottom View Sub PCB M804-PSA1 Top View Bottom View 8 Console PCB M805-CNA1 Top View Bottom View Console PCB M805-CNA2Cons

18、ole PCB M805-CNA3 Console PCB M805-CNB1 Console PCB M805-CNB2 9 Keyboard PCB M802-KYA1 Top View Bottom View Keyboard PCB M802-KYA2 Top View Bottom View 10 DIAGNOSTIC PROGRAM Initial Setting 1. Connect the AC adaptor. 2. Main volume: MAX 3. Prepare a PC with USB cable connected for USB check. How to

19、start diagnostic program 1. Press and hold the 0, 1 and 2 buttons. 2. Press the POWER button. 3. The massage TESTMODE is appears on LCD. TESTMODE 4. Release the 0, 1 and 2 buttons. Diagnostic program 1. Button check Press 1 button. Press the button in the order indicated in the illustration below. T

20、he 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

21、the NG sound signal and the button number will be displayed. 23 25 24 21 0405060708200A 090E0B0C0F0D1011121322 26 02 01 001B 18 15 14 1C 19 16 1F 1D 1A 17 OK Press the + button the last. Press 0 to end the Button Check. 1:SW 1:SW OK! TEST 1-9 11 2. AC adaptor check Press 3 button. Make sure that a v

22、alue XXX shown in the illustration is in the range of 000 to 3FF. Press 3 button. Make sure that a value XXX shown in the illustration 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 sign

23、al. 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 12 4. ROM Version and Model check Press 9 button. (ROM Version) 65

24、01 must be displayed. Press 9 button. (Model) MX804 must be displayed. Press 0 to end the ROM Version and Model Check. 5. LCD check Press 2 button. Press 2 button. * All dots and characters of LCD turn on. * There is no lack of the dot and the charater. Press 2 button. * LCD no display. Press 0 to e

25、nd the LCD Check. 6. USB check * 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

26、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 message USB AUDIO DEVICE disappears in Device Manager Sound, Video and Game Controller on the computer monitor. DIAGNOSTIC PROGRAM IS FINSHED. 650

27、1 MX804 2:LCD TEST 1-9 TEST 1-9 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 14 Notes: This parts list does not include the cosmetic parts, which parts

28、 are marked with item No. “R-X” in the exploded view. Contact our spare parts department if you need these parts for refurbish. 1. Prices and specifi cations are subject to change without prior notice. 2. As for spare parts order and supply, refer to the “GUIDEBOOK for Spare parts Supply”, published

29、 seperately. 3. The numbers in item column correspond to the same numbers in drawing. PARTS LIST CTK-4000 15 1 CTK-4000_DI 2 CTK-4000_CHINA 3 CTK-4000_EU 4 CTK-4000_UK 5 CTK-4000_US 12345 Main PCB N110310574PCB ASSY/MDA1TK-RJM508908*00111111DHA CN710236622CONNECTORUSB-4FBRS30NB211111ACX D1-D41027697

30、7DIODEL1SS400T1G44444AAX IC510211950ICNJM2068M-D(TE1)11111ACC IC810197554ICTC7SZ126FU(TE85L.F11111AEC IC410197809ICTC7WH123FU(TE12L.F11111AEC IC210098821ICXC6202P332PR11111ADC IC610269340ICXC6403FY51PR11111AEC IC910299049LSILP62S16256GV55LLIF11111BXC NIC110305133LSIMR27T12802L11ATA3A11111BNC L111019

31、3074COILDLW21HN181SQ2L11111ACX L2,4,1010089941COILBLM21PG221SN1D33333AAX L310238668COILEBMS160808A10211111AAX Sub PCB N210310575PCB ASSY/PSA1TK-RJM508909*00111111CXB N2-110206832WIRE1007TASC24140W404011111AAX White(+) N2-210206831WIRE1007TASC24140G404011111AAX Green(-) FU410236708FUSE25H1000G11111AC

32、C FU310307615FUSE25H1250G11111ACC IC110300598ICTA8227APL-D12-H-T11111AGC J210088189CONNECTORDS-240A2-383V4H11111ACC DC jack J510206815CONNECTORJY-6314*01-03011111AAC Pedal jack J410305218CONNECTORJY-6316B*01-07011111AIC Phone jack J310305131CONNECTORST-3529B11111AOC L3,410231919COILRB53-856396NP2222

33、2AAX L2,510231920COILRB53-856397NP22222AAX Q310206676TRANSISTORKTC2026-Y-U/P11111ABX D103,202,20310276977DIODEL1SS400T1G33333AAX D10579114195DIODEUDZSTE-175.6B11111AAX IC2,3,410211950ICNJM2068M-D(TE1)33333ACX Q110216428TRANSISTORKTA1666-Y-RTF/P11111ABX Q2,710207675TRANSISTORKTC4075-GR-RTK/P22222AAX

34、Console PCBs N310310578BL ASSYTK-RJM508713*00111111DHC IC210159709LSIUPD65881GK-1019ETA11111ATC VR169304870VARIABLE REVND8AA03B5311111AAC X110093909CERAMIC OSCILLATOR CSBLA1M00J58-B011111ACX D4,510209564LEDKPTD-3216SURCK22222AAX IC110222381LSIST7066U-0A-QG11111AUX Q2,310202670TRANSISTORKTA2014-GR-RT

35、K/P22222AAX Q110207675TRANSISTORKTC4075-GR-RTK/P11111AAX N410310579PCB ASSY/CNB2TK-RJM508910*00111111CGC VR110273794VARIABLE RESISTORF-09KGH1-CASIO-211111AOX Keyboard PCBs 510304697PCB ASSY/KEY/RUBER TK-RJM508598*00111111CJC 610304698PCB ASSY/KYATK-RJM508618*00111111CEC D1-D6110294400DIODELM1MA142WK

36、T1G6161616161AAX NItemParts NO.Parts NameRemarksSpecification QTYPrice Code R 16 1 CTK-4000_DI 2 CTK-4000_CHINA 3 CTK-4000_EU 4 CTK-4000_UK 5 CTK-4000_US 12345 Keyboard Unit 710269451RUBBER/CONTACT/CBRJM507656-001V0144444AGB 810270393RUBBER/CONTACT/CSRJM507657-001V0111111AGB 910249864WHITE KEY/CBTK-

37、RJM507243*00144444BBC 1010249865WHITE KEY/CSTK-RJM507244*00111111BDC 1110274032BLACK KEY/10PRJM506595-001V0222222ALC 1210247548BLACK KEY/5PRJM506595-002V0111111AEC Case Unit 1310131110REFLECTORRJM502577-001V0111111ACC N1410308432LEDSLR343BD2T3F22222ASC N1510305395PLATE/DISPLAYRJM508689-001V0111111AH

38、C N1610187478KNOB/ROTARYRJM502503-005V0211111AGC N1710305382RUBBER KEY/ARJM508680-001V0111111AHC N1810305384RUBBER KEY/BRJM508681-001V0111111AJC N1910305385RUBBER KEY/CRJM508682-001V0111111AKC N2010305387RUBBER KEY/DRJM508683-001V0111111AKC N2110305389RUBBER KEY/ERJM508684-001V0111111AKC N2210305390

39、RUBBER KEY/FRJM508685-001V0111111AHC N2310305391RUBBER KEY/GRJM508686-001V0111111AKC N2410305393RUBBER KEY/HRJM508687-001V0111111AHC N2510308433LCDTY11239N-C0025/0811111BLC 2610203058CONNECTORRJM505822-001V0122222ADC 2710037738SPONGEM441167-122222AAC 2810131094TOP PIECERJM502565-001V0111111AAC 29102

40、50780FILMRJM507061-001V0111111AAC 3010248119PLATE/BLRJM506818-001V0111111ALC 3110272063SPEAKERC12J0322222APC N3210309816WIRE1007TASC24360B303011111AAX SP RIGHT+ N3310309817WIRE1007TASC24370T303011111AAX SP RIGHT- N3410310573COVER ASSY/BATTERY TK-M341288*00511111BLC 3569226920FOOT/RUBBERM41361-622222

41、AAX N3610301471CUSHIONRJM508593-001V0111111AJC N3710304864DAMPER/KBRJM507745-002V0111111ACC N3810205015CUSHIONM440342-001V0211111ACC 3969226920FOOT/RUBBERM41361-622222AAC N4010263728PACKINGM441117-001V0233333ABX 4110214396PACKINGRJM506032-001V0122222AAX N4210136565PACKINGM441190-002V0111111AHX ACCES

42、SORIES -10107083STAND/MUSICM141071-511111AWC REFURBISH NR-110310576CASE ASSY/UPPERTK-RJM508712*00111111DEC NR-210313608CASE UNIT/MAINTK-RJM508715*00111111DEC R-310302799L COVER/ARJM508655-001V0111111ADC R-410302800L COVER/BRJM508656-001V0111111ADC R-510302801L COVER/CRJM508657-001V0111111ADC Remarks

43、Specification QTYPrice Code RNItemParts NO.Parts Name 17 SCHEMATIC DIAGRAMS Main PCB M804-MDA1 Not used: pin12 to pin15 18 Sub PCB M804-PSA1 Not used 19 Console PCB M805-CNA1 20 Console PCB M805-CNA2Console PCB M805-CNA3 21 Console PCB M805-CNB1Console PCB M805-CNB2 22 Console PCB M802-KYA1 23 Keybo

44、ard PCB M802-KYA2 CASIO COMPUTER CO.,LTD. Overseas Service Division 6-2, Hon-machi 1-Chome Shibuya-ku, Tokyo 151-8543, Japan Ver.1 : Oct. 2008 Addition 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)