Casio_AP-200_Service_Manual电路图.pdf

《Casio_AP-200_Service_Manual电路图.pdf》由会员分享，可在线阅读，更多相关《Casio_AP-200_Service_Manual电路图.pdf（42页珍藏版）》请在收音机爱好者资料库上搜索。

1、ELECTRONIC KEYBOARD (without price) AP-200 FEB. 2008 Ver.1 : Aug. 2008 AP-200 RadioFans.CN 收音机爱 好者资料库 INDEX CONTENTS SPECIFICATIONS - 1 BLOCK AND WIRING DIAGRAM - 2 PCB LAYOUT - 3 CIRCUIT DESCRIPTION - 4 PRINTED CIRCUIT BOARDS - 5 DISASSEMBLY -10 DIAGNOSTIC PROGRAM -21 EXPLODED VIEW -24 PARTS LIST -

2、26 SCHEMATIC DIAGRAMS -30 RadioFans.CN 收音机爱 好者资料库 1 SPECIFICATIONS Keyboard: 88-key piano keyboard, with Touch Response Maximum Polyphony: 128 notes Tones: 11 Layer (excluding bass tones) Split (Low-range bass tones only) Effects : Brilliance (3 to 0 to 3), Reverb (4 types), Chorus (4 types), Acoust

3、ic Resonance Metronome : Beats: 0, 2, 3, 4, 6 Tempo Range: 20 to 255 Duet : Adjustable tone range (2 to 0 to 1 octaves) Music Library : Number of Songs: 60 Song volume: Adjustable Part On/Off: L, R Recorder : Functions: Real-time recording, playback Number of Song: 1 Number of Tracks: 2 Capacity: Ap

4、proximately 5,000 notes total Recorded Data Protection: Built-in fl ash memory Pedals : Damper, soft, sostenuto Other Functions : Touch Select: 3 types, Off Transpose: 1 octaves (12 to 0 to 12) Tuning: A4 = 440.0 Hz 99 cents (variable) Operation Lock MIDI : 16-channel multi-timbre receive Inputs/Out

5、puts : PHONES jack: Stereo standard jacks 2 Output impedance: 170 Output Voltage: 5.6V (RMS) MAX Power: 12V DC MIDI OUT/IN terminals Pedal connector Speakers: 12cm 2 (Output 8W + 8W) Power Requirements : AC Adaptor: AD-12 Power Consumption : 12V 18W Dimensions : Digital Piano and Stand: 139.5 (W) 43

6、.2 (D) 83.8 (H) cm (54 15/16 17 33 inch) Weight : Digital Piano and Stand: approximately 37.5 kg (82.7 lbs) RadioFans.CN 收音机爱 好者资料库 2 BLOCK AND WIRING DIAGRAM SD-RAM (64Mbit) IC2 Reset IC IC1 RESET 12MHz SAD0 SAD12, SDBA0,SDBA1 SDD0 SDD15 D8 MD15 Power Amplifier IC201 OPERATIONAL AMPLIFIER IC206 FLA

7、SH (128Mbit) IC6 PS-RAM (16Mbit) IC7 A1 A20 D0 D15 KeyboardKeyboardKeyboard Power Supply Circuit IC202,Q206,Q207 (12V) VA12 (5V) VD5 (5V) VE5 (12V) VC Speakers (L)(R) Main Volume CONSOLE PCB (M333-CNA1) CONSOLE PCB (M333-CNA4) Keyboard PCB (MCZS-KYB1) Keyboard PCB (MCZS-KYC1) Keyboard PCB (MCZS-KYA1

8、) SUB PCB (M333-PSA1) CONSOLE PCB (M333-CNA3) CONSOLE PCB (M333-CNA2) CONSOLE PCB (M333-CNA5) MAIN PCB (M333-MDA1) Buttons LOUT ROUT MPU IC5 Control signal SIN2/SOUT2 Power Switch DAC IC10 SI0 SI10 FI0 FI10 KC0 KC7 KEY CONTROLLER IC11 CN9CN2 CN211CN212CN601 CN605 CN803CN804CN805 CN802CN801 CN602 CN2

9、06 CN203 CN207 CN603 CN19 CN609CN610 CN606CN201 CN209CN204 CN14 3 PCB LAYOUT PCB Components MAIN PCB M333-MDA1MPU, Reset IC, RAM(64Mbit), FLASH memory(128Mbit), ROM(16Mbit), DAC, Key controller SUB PCBM333-PSA1 Power supply circuit, Power amplifer Console PCBs M333-CNA1 Main volume M333-CNA2 Button

10、M333-CNA3DC 12V terminal, DAMPER PEDAL M333-CNA4 MIDI OUT/IN terminals M333-CNA5Phones jack FrontFront M333-PSA1 PCBM333-CNA3 PCB M333-CNA5 PCB M333-MDA1 PCB M333-CNA1 PCB M333-CNA4 PCB M333-CNA5 PCB 4 CIRCUIT DESCRIPTION KEY MATRIX NOMENCLATURE OF KEYS KC0KC1KC2KC3KC4KC5KC6KC7 FI0A0A0#B0C1C1#D1D1#E

11、1 SI0A0A0#B0C1C1#D1D1#E1 FI1F1F1#G1G1#A1A1#B1C2 SI1F1F1#G1G1#A1A1#B1C2 FI2C2#D2D2#E2F2F2#G2G2# SI2C2#D2D2#E2F2F2#G2G2# FI3A2A2#B2C3C3#D3D3#E3 SI3A2A2#B2C3C3#D3D3#E3 FI4F3F3#G3G3#A3A3#B3C4 SI4F3F3#G3G3#A3A3#B3C4 FI5C4#D4D4#E4F4F4#G4G4# SI5C4#D4D4#E4F4F4#G4G4# FI6A4A4#B4C5C5#D5D5#E5 SI6A4A4#B4C5C5#D5D

12、5#E5 FI7F5F5#G5G5#A5A5#B5C6 SI7F5F5#G5G5#A5A5#B5C6 FI8C6#D6D6#E6F6F6#G6G6# SI8C6#D6D6#E6F6F6#G6G6# FI9A6A6#B6C7C7#D7D7#E7 SI9A6A6#B6C7C7#D7D7#E7 FI10F7F7#G7G7#A7A7#B7C8 SI10F7F7#G7G7#A7A7#B7C8 F#3G#3A#3C#4D#4F#4G#4A#4C#5D#5F#5G#5A#5 F3 G3 A3 B3 C4 D4 E4 F4 G4 A4 B4 C5 D5 E5 F5 G5 A5 B5 C6 D#3 C2 D2

13、E2 F2 G2 A2 B2 C3 D3 E3B6A6G6F6E6D6C7 C#3A#2G#2F#2D#2C#2 C1 D1 E1 F1 G1 A1 B1A0 B0 A#1A#0G#1F#1D#1C#1A#6G#6F#6D#6C#6 B7A7G7F7E7D7C8 A#7G#7F#7D#7C#7 BUTTON MATRIX SWBSWCSWDSWE SI0 SONG / MODERNMETRONOME SI1L / RRECORDERCLASSIC TONE/ SETTING 5 PRINTED CIRCUIT BOARDS Main PCB M333-MDA1 Top View Bottom

14、View 6 Sub PCB M333-PSA1 Top View Bottom View 7 Console PCB M333-CNA1 Top View Bottom View 8 Console PCB M.333-CNA3 Console PCB M333-CNA2 Top ViewBottom View Top ViewBottom View Console PCB M333-CNA4 Top View Bottom View 9 Console PCB M333-CNA5 Top ViewBottom View Keyboard PCB MCZS-KYA1 Keyboard PCB

15、 MCZS-KYB1 Keyboard PCB MCZS-KYC1 10 DISASSEMBLY 1. Remove the AC adaptor, Pedal cord and Music stand. 2. To damage neither the fl oor nor the main body, the main body is put on the mat or the blanket, etc. 3. Remove 2 screws. 4. Remove the top board. Connector Pedal cord Music stand 11 5. Remove th

16、e 2 screws and the 2 stoppers on the left and right ends. 6. Remove the key cover. Key cover Stoppers 12 8. Removing the M333-MDA1 PCB 8-1. Remove the twist ties that hold the FPC cables in place. 8-2. Remove the 3 connectors. 8-3. Remove the connector, release the lock and then remove the FPC. 7. R

17、emove the twist ties that hold the 16 cables in place. M333-PSA1 PCBM333-MDA1 PCBM333-CNA3 PCB M333-CNA5 PCB Connector (M333-PSA1) Connector (M333-CNA1) Connector (Pedal) FPC (Keyboard) 8-4. Remove 4 screws and the M333-MDA1 PCB. 13 9. Removing the M333-PSA1 PCB 9-1. Remove the 7 connectors. Connect

18、or (M333-CNA3) Connector (M333-CNA5) Connector (M333-CNA1) Connector (Speaker(R) Connector (Speaker(L) Connector (M333-CNA4) Connector (M333-CNA2) Connector (Power SW) Ferrite core M333-CNA3 PCB M333-CNA5 PCB 9-2. Remove 5 screws and the M333-PSA1 PCB. 10. Removing the M333-CNA3 PCB and M333-CNA5 PC

19、B 10-1. Remove the screw and the Ferrite core. 10-2. Remove the connector. 10-3. Remove 2 screws and the M333-CNA5 PCB and bracket. 10-4. Remove 2 screws and the M333-CNA3 PCB and bracket. 14 10-5. Remove 3 screws and the M333-CNA3 PCB. Pedal connector Ferrite core 10-6. Remove 2 screws and the M333

20、-CNA5 PCB. 11. Removing the M333-CNA3 PCB and M333-CNA5 PCB 11-1. Remove the screw and the Ferrite core. 11-2. Remove 2 screws and the Pedal connector. 15 13. Remove 4 screws and the CN-PANEL. CN-PANEL 12. Remove 8 screws and 2 speakers. 14. Remove 2 nuts. 16 15. Removing the Side block 15-1. Remove

21、 4 screws (left and right). 15-2. Remove the side units (left and right). 16. Disassembling the left side unit (M333-CNA1 PCB, M333-CNA2 PCB) 16-1. Remove 2 screws and the M333-CNA2 unit. 16-2. Remove 2 nuts and the M333-CNA2 PCB. M333-CNA2 PCB M333-CNA1 PCB 17 16-3. Remove 4 screws. 16-4. Remove th

22、e volume knob and the rubber key and M333-CNA1 PCB. M333-CNA1 PCB Rubber key Power switch 17. Disassembling the right side unit (Power switch) 17-1. Remove 2 screws and the Power switch. 18 18. Removing the M333-CNA4 PCB 18-1. Remove 6 screws and the front board assy. 18-2. Remove 2 screws and the M

23、333-CNA4 PCB. M333-CNA4 PCB 19 19. To remove the Keyboard 19-1. Remove 2 screws and then 2 brackets. 19-2. Remove 24 screws and then the KEY-BOARD ASSY. 19-3. Remove the keys. 20 Caution while assembling the keys. Set the key as shown in fi gures below. MCZS-KYA1 PCB (SCREW x 9) MCZS-KYB1 PCB (SCREW

24、 x 12) MCZS-KYC1 PCB (SCREW x 9) 19-4. Remove 9 screws then the MCZS-KYC1 PCB. 19-5. Remove 12 screws then the MCZS-KYB1 PCB. 19-6. Remove 9 screws then the MCZS-KYA1 PCB. 19-7. Remove 8 rubber keys. * One of the keys has the different length from others. * How to install the rubber keys. 21 DIAGNOS

25、TIC PROGRAM Initial Setting 1. Connect the AC adaptor. 2. Connect the pedal. NOTE: If there is no pedal, pedal check can be skipped. 3. “Main” volume: MAX How to start diagnostic program 1. While pressing down “METRONOME”, “RECORDER”, and “SONG (/)” buttons at the same time, turn the power ON. Wait

26、for confi rmation chords C4, E4, G4 sound. 2. Release “METRONOME”, “RECORDER”, and “SONG (/)” buttons Diagnostic program 1. Automatic Test RAM check ROM check “L / R” or “/” lights when an error is found in ROM. LED check The LEDs light in thesequence shown below 2. Sound check Press the “RECORDER”

27、button to perform the “Sound check.” When standing in the center, the tester hears the maximum test sound from the speakers. Press the RECORDER button again to stop the sound. 3. MODEL check Press “TONE/SETTING” button to perform the “MODEL check.” The confi rmation chords C4, E4, G4 sounds. “CLASSI

28、C” LED fl ashes. 22 4. ROM version check (Internal ROM, External ROM) Press “TONE/SETTING” button to perform the “ROM check (Internal ROM).” The confi rmation chords C4, E4, G4 sounds. Each time “SONG (/)” button is pressed, the different LEDs light. Confi rm with the lit LED. Press “TONE/SETTING” b

29、utton to perform the “ROM check (External ROM).” The confi rmation chords C4, E4, G4 sounds. Each time “SONG (/)” button is pressed, the different LEDs light. Confi rm with the lit LED. LED Status 0 : “SONG (/)” LED 1 : “MODERN” LED 2 : “CLASSIC LED 3 : “RECORDER” LED 4 : “R” LED 5 : “L” LED 6 : “L

30、+ MODERN” LED 7 : “L + CLASSIC” LED 8 : “L + RECORDER” LED 9 : “L + R” LED Internal ROM (0712110915): 0712110915 External ROM (0712110915): 0712110915 Internal ROM LED Sequence External ROM LED Sequence 1: (0) “SONG (/)” LED 1: (0) “SONG (/)” LED 2: (7) “L + CLASSIC” LED 2: (7) “L + CLASSIC” LED 3:

31、(1) “MODERN” LED 3: (1) “MODERN” LED 4: (2) “CLASSIC” LED 4: (2) “CLASSIC” LED 5: (1) “MODERN” LED 5: (1) “MODERN” LED 6: (1) “MODERN” LED 6: (1) “MODERN” LED 7: (0) “SONG (/)” LED 7: (0) “SONG (/)” LED 8: (9) “L + R” LED 8: (9) “L + R” LED 9: (1) “MODERN” LED 9: (1) “MODERN” LED 10: (5) “L” LED 10:

32、 (5) “L” LED 5. BUTTON check Press “TONE/SETTING” button to perform the “BUTTON check.” The confi rmation chords C4, E4, G4 sounds. Press the buttons in the order indicated in the illustration on the right. A buzzer sounds if buttons are pressed in a wrong order. This check cannot be aborted in mid-

33、course. 23 6. Pedal check (If there is no pedal, pedal check can be skipped.) Press “TONE/SETTING” button to perform the “Pedal check”. The confi rmation chords C4, E4, G4 sounds. Press the “SOFT” pedal. The confi rmation chord E4 sounds and “MODERN” LED lights. Press the “SOSTENUTO” pedal. The conf

34、i rmation chord G4 sounds and “MODERN” LED lights. Press the “DAMPER” pedal. The confi rmation chord C4 sounds and “CLASSIC” LED lights. 7. Headphone check Press “TONE/SETTING” button to perform the “Headphone check.” The confi rmation chords C4, E4, G4 sounds and “L” LED lights. Connect the headpho

35、ne to the jack. “R” LED lights. Press the “A4” key. Remove the headphone from the jack. “L” LED lights. There are 2 headphone jacks. Repeat Steps for each jack. Press “TONE/SETTING” button to fi nish the “headphone check.” The confi rmation chords C4, E4, G4 sound and the light on L LED turns off. 8

36、. MIDI check (If there is no MIDI cable, this check can be skipped.) Press “TONE/SETTING” button to perform the “MIDI check.” The confi rmation chords C4, E4, G4 sound and the light off LED. Connect the MIDI cable. Press the “A4” key. The confi rmation chords C4, E4, G4 sounds. Remove the MIDI cable

37、. Press “TONE/SETTING” button. The confi rmation chords C4, E4, G4 sounds. Press “TONE/SETTING” button. The confi rmation chords C4, E4, G4 sound twice. 9. FLASH MEMORY check Hold down “RECORDER” button to perform the “FLASH Memory Check”. “RECORDER” LED fl ashes Then the light on RECORDER LED turns

38、 off and the confi rmation chords C4, E4, G4 sound. The diagnostic program ends. Turn off the power to complete the checking. 24 EXPLODED VIEW 9 11 10 8 6 7 1 2 3 11 23 22 5 4 16 15 14 12 13 17 18 19 19 20 20 21 2422 21 28 26 25 27 29 30 31 32 32 33 34 34 35 25 x4 x4 x6 x1 x1 x2 x2 58 62 64 65 66 63

39、 57 36 56 37 54 52 53 43 39 50 51 48 49 42 47 46 45 38 41 40 44 55 59 60 61 59 60 61 67 26 Notes: This parts list does not include the cosmetic parts, which parts 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

40、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 seperately. 3. The numbers in item column correspond to the same numbers in drawing. PARTS LIST AP-200 27 1 AP-200_DI_120V 2 AP-200_DI_23

41、0V 3 AP-200_EU 4 AP-200_UK 5 AP-200_US 12345 MAIN PCB N110294100 PCB ASSY/MAINTK-RJM508412*00111111DOA X110133372 CRYSTAL OSCILLATOR SMD-49-12M11111AIB Q210202670 TRANSISTORKTA2014-GR-RTK/P11111AAC Q122592764 TRANSISTOR2SB1188T100Q11111ABC L13,16,1710122963 COILBLM21AG102SN1D33333ACC L8,11,12,201009

42、5204 CHIP BEAD COREBLM18AG102SN1D44444AAC NIC610284634 LSINAND128W3A2BN6E11111BIC NIC210284633 LSIMD56V62162J75TA03A11111BCC IC710262261 LSIMB82D01181E60LPBNE11111BCC IC1110253886 LSIUPD65942GA-Y299EUA11111AXC IC510255468 LSIMB91F036PFF-GE111111CBC IC910258396 ICTC74VHC541FT(EL.K)11111AEC IC81012300

43、2 ICTC74VHC174FT(EL)11111ADC IC110241413 ICR1151N001C-TR-F11111AEC IC1010256338 ICCS4351-CZZR11111ASC NF810132152 EMI FILTERNFW31SP106X1E4L11111AIC F3,4,5,9,10,1110122976 NETWORK/ R-CEZASTB63ABJ66666AAC F6,710122975 NETWORK/ R-CEZASSB516BJ22222AAC PSA1 PCB N210294096 PCB ASSY/PSA1TK-RJM508382*001111

44、11CWB NE20210292899 RELAYG5PA-28-MCDC5V(PF)11111BCC IC20110203081 ICLA4636-E11111AVC L20410231919 COMMON MODE COILRB53-856396NP11111AAX L201,202,20310231920 COMMON MODE COILRB53-856397NP33333AAX ND20810294392 DIODEEDZTE6112B11111ABX ND20310294393 DIODEEDZTE618.2B11111ABX ND202,205,21210276977 CHIP D

45、IODEL1SS400T1G33333AAX ND20610210387 DIODERSX101VA-30TR11111AAX ND20110294394 DIODESK34A11111ADX ND21310294395 PHOTO COUPLERPC900V0NIPXF11111AXX NIC20610294396 ICNJM2123M(TE1)11111ATX IC20210201503 I.CPQ1CG21H2FZH11111AOX L20510208248 COILR187-860400NP11111ACX Q20569409403 CHIP TRANSISTOR2SA1576AT10

46、6R11111AAX Q201,204,206, 208,212,213, 215,216, 217,218 69300298 CHIP TRANSISTOR2SC4081T106R1010101010AAX Q20210213764 TRANSISTOR2SD2351T106W11111AAX MAIN CASE UNIT N310294101 CASE ASSY/MAINTK-RJM508276*00111111ECC N410294102 BOARD-ASSY/FRONTTK-RJM508281*00111111CXC N510294103 PCB ASSY/CNA4TK-RJM508393*00111111BVC N610294091 SIDEUNIT/RTK-RJM508279*0011111