Casio_CDP-100_Service_Manual电路图.pdf

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1、ELECTRONIC KEYBOARD CDP-100 AUG. 2005 CDP-100 RadioFans.CN 收音机爱 好者资料库 INDEX CONTENTS Specifications - 1 Block Diagram - 2 Circuit Description - 3 Printed Circuit Board - 4 Disassembly - 7 Diagnostic Program- 11 Exploded View - 13 Parts List- 14 Schematic Diagrams- 17 RadioFans.CN 收音机爱 好者资料库 1 SPECIF

2、ICATIONS GENERAL Keyboard:88 piano keys (with touch response) Polyphony:32 notes, maximum Tones:5; with layer Digital Effects:Reverb (4 types), Chorus (4 types) Built-in Tunes:5 Pedal:Damper Other Functions: Touch:3 types, off Transpose:1 octave (F# to C to F) Tuning:A4 = 440.0Hz 50 cents (adjustabl

3、e) MIDI:16 multi-timbre receive Input/Output: Headphones:Stereo mini jack Output Impedance:170 Output Voltage:4.8V (RMS) MAX Pedal : Standard jack Power : 12V DC MIDI (OUT) (IN) Speakers:(12cm x 6cm) x 2 (Output: 8.0W + 8.0W) Power Supply:AC Adaptor: AD-12 Power Consumption:12V18W Dimensions:132.3 x

4、 27.8 x 13.2 cm (52 2/16 x 10 15/16 x 5 3/16 inch) Weight:Approximately 11.2 kg (24.7 lbs) Design and specifications are subject to change without notice. ELECTRICAL Load condition Current drain with 12 V DC: Speaker: 6 Real Load Volume: maximum Tone: STRINGS (Reverb:ON, Chorus:OFF) Keys: A0 - D5, 3

5、2poly (Velocity:maximum) Consumption Current1500 mA 30 % Consumption Current at idle175 mA 20 % Speaker output level (Vrms with 6 load each channel): Tone: STRINGS Velocity: maximumL ch(Key=B0): 2500 mV 20 % R ch(Key=B2): 2370 mV 20 % Phone output level (Vrms with 32 load each channel): Tone: STRING

6、S Velocity: maximumL ch(Key=B3):170 mV 20 % R ch(Key=B2):165 mV 20 % Output level (Vrms with 47K load each channel): Tone: STRINGS Velocity: maximumL ch(Key=B3): 1050 mV 20 % R ch(Key=B2): 1050 mV 20 % RadioFans.CN 收音机爱 好者资料库 2 BLOCK DIAGRAM CONSOLE PCB (M403-CNA1) Keyboard PCB (MCPZ-KYA1/ MCPZ-KYB2

7、) SUB PCB (M403-PSA1) MAIN PCB (M403-MDA1) RESET BCK, SD0, LRCK FI0 10 SI0 10 Filter IC202, IC203 NE5532P D/A Converter IC3 uPD63200GS Power Amplifier IC201 LA4636 Power Supply Circuit Q202 Q205, D203, D204, D205, D208, D209 VD5 (5V) VC (12V) MUTE Speakers (L)(R) Phones/Output LOUTROUT VA5 (5V) RAM

8、(2MB) IC5 CY62126DV30LL55ZXI ROM (4MB) IC2 MR27T3202L033TN03D Keyboard MA1 MA21 MA1 MA16 SUB PCB (M403-PSA2) JACK PCB (M403-JKA1)JACK PCB (M403-JKB1) MD0 MD15 MD0 MD15 MIDI INOUT Q206 D206 MPU IC7 ML6763-NNWA-116 CHORUSREVERB Main Volume AC ADAPTOR DC 12V DAMPER Reset IC IC4 RN5VD28AA AND Gate IC6 7

9、4VHCT08 Buttons KC0 7 KC0 2 KI0 2 LD1LD2 Q201, D202 3 CIRCUIT DESCRIPTION KEY MATRIX NOMENCLATURE OF KEYS 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 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

10、#0G#1F#1D#1C#1A#6G#6F#6D#6C#6 B7A7G7F7E7D7C8 A#7G#7F#7D#7C#7 BUTTON MATRIX KC1 G.PIANO 1 E.PIANO G.PIANO 2 KC0 FUNCTION DEMO KI0 KI1 KI2 KC2 STRINGS HAPPSI- CHORD REVERB/ CHORUS KC0KC1KC2KC3KC4KC5KC6KC7 FI0A01A0#1B01C11C1#1D11D1#1E11 SI0A02A0#2B02C12C1#2D12D1#2E12 FI1F11F1#1G11G1#1A11A1#1B11C21 SI1F

11、12F1#2G12G1#2A12A1#2B12C22 FI2C2#1D21D2#1E21F21F2#1G21G2#1 SI2C2#2D22D2#2E22F22F2#2G22G2#2 FI3A21A2#1B21C31C3#1D31D3#1E31 SI3A22A2#2B22C32C3#2D32D3#2E32 FI4F31F3#1G31G3#1A31A3#1B31C41 SI4F32F3#2G32G3#2A32A3#2B32C42 FI5C4#1D41D4#1E41F41F4#1G41G4#1 SI5C4#2D42D4#2E42F42F4#2G42G4#2 FI6A41A4#1B41C51C5#1D

12、51D5#1E51 SI6A42A4#2B42C52C5#2D52D5#2E52 FI7F51F5#1G51G5#1A51A5#1B51C61 SI7F52F5#2G52G5#2A52A5#2B52C62 FI8C6#1D61D6#1E61F61F6#1G61G6#1 SI8C6#2D62D6#2E62F62F6#2G62G6#2 FI9A61A6#1B61C71C7#1D71D7#1E71 SI9A62A6#2B62C72C7#2D72D7#2E72 FI10F71F7#1G71G7#1A71A7#1B71C81 SI10F72F7#2G72G7#2A72A7#2B72C82 4 PRINT

13、ED CIRCUIT BOARDS Top View Bottom View MAIN PCB M403-MDA1 5 SUB PCB M403-PSA1 Top View Top View SUB PCB M403-PSA2CONSOLE PCB M403-CNA1 Top View 6 JACK PCB M403-JKB1 Top View KEYBOARD PCB MCPZ-KYA1 Top View KEYBOARD PCB MCPZ-KYB2 Top View JACK PCB M403-JKA1 Top View 7 DISASSEMBLY 1. Remove 25 screws

14、on the bottom. 2. Remove the lower 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. 5. Remove 10 screws on both sides, and then lift the front

15、 panel up. 6. Remove the connector then the front panel. CN3 8 I Removing the speaker 7. Remove 2 connectors. 8. Remove 7 screws then the speaker cover. * Take the same procedure for the speaker on the right side. 9. Remove 4 screws then the speaker. * Take the same procedure for the speaker on the

16、right side. CN206 CN207 I Removing the PCBs (M403-MDA1, M403-PSA1, M403-PSA2, and M403-CNA1). 10. Remove the volume knob. 11. Remove 2 connector and 4 screws then the PCB (M403-MDA1). 12. Remove 6 screws and then the PCB (M403-PSA1). 12. Remove 3 screws and then the PCB (M403-PSA2). 13. Remove 11 sc

17、rews and then the PCB (M403-CNA1). CN1 CN2 M403-MDA1 PCB M403-PSA1 PCB (M403-PSA2 PCB M403-MDA1 PCB 9 I Removing the side case, the PCB (M403-JKA1) and the power switch. 14. Remove the side case on the right. 15. Remove the side case on the left. 16. Remove 4 screws. 17. Remove 4 connectors and then

18、 the PCB (M403-JKA1). 18. Remove 2 screws and then the power switch. 10 22. Remove 9 screws then the PCB (MCPZ-KYA1). 23. Remove 12 screws then the PCB (MCPZ-KYB2). 24. Remove 9 screws then the PCB (MCPZ-KYA3). I Removing the key board. 19. Remove the keys from the hammers. 20. Remove the rubber key

19、s. * One of the keys has the different length from others. Be careful while reassembling. 21. Remove the keys. MCPZ-KYA1 PCBMCPZ-KYB2 PCBMCPZ-KYA3 PCB 11 3. Pedal check (If there is no Pedal, press FUNCTION button to skip to the headphone check) 1 Press “FUNCTION” button. *The confirmation chords of

20、 C4, E4 and G4 sound. 2 Press the “DAMPER” pedal. * The confirmation tone of C4 sounds and “REVERB” LED lights. DIAGNOSTIC PROGRAM I Initial Setup 1. Connect an AC adaptor. 2. Connect a Damper pedal. 3. Main volume: MAX. NOTE: If there is no pedal or MIDI cable, pedal or MIDI check can be skipped. I

21、 How to start diagnostic program 1. Press the “POWER” button while pressing the “REVERB/CHORUS KEY” buttons. 2. Release the “POWER” button first while still pressing the “REVERB/CHORUS KEY” buttons. All the LEDs light and the test mode boots. I Diagnostic program 1. Automatic Test 1 RAM CHECK * When

22、 an error is found in RAM, “REVERB” LED lights. 2 ROM CHECK * When an error is found in ROM, “CHORUS” LED lights. 3 LED CHECK * “REVERB” LED and “CHORUS” LED light alternately. 2. BUTTON check 1 Press “FUNCTION” button. *The confirmation chords of C4, E4 and G4 sound. 2 Press the buttons in the foll

23、owing order. * The confirmation tone of C6 sounds. * NG tone sounds when an error is found in the buttons or when the buttons are pressed in a wrong order. * This check cannot be aborted. 18234567 12 4. Headphone check 1 Press “FUNCTION” button. *The confirmation chord of C4, E4 and G4 sounds. 2 Con

24、nect the headphone. * “CHORUS” LED lights. 3 Remove the headphone. * “CHORUS” LED is unlit. 4 Connect the tuning meter to the Headphone jack. * “CHORUS” LED lights. 5 Press A4 key. * Make sure that the tuning meter is set at 440 2 cents. 6 Remove the tuning meter from the Headphone jack. * “CHORUS”

25、LED is unlit. 5. MIDI IN/OUT check (If there is no MIDI cable, press FUNCTION button to skip to ROM version check) 1 Press “FUNCTION” button. *The confirmation chords of C4, E4 and G4 sound. 2 Connect MIDI IN and MIDI OUT terminals with a MIDI cable. 3 Press “A4 KEY” button. *The confirmation chords

26、 of C4, E4 and G4 sound. 6. ROM version check 1 ROM Version is indicated by “REVERB” and “CHORUS” LEDs. ROM Version: 1 = REVERB: OFF / CHORUS: ON ROM Version: 2 = REVERB: OFF / CHORUS: FLASH ROM Version: 3 = REVERB: ON / CHORUS: OFF ROM Version: 4 = REVERB: ON / CHORUS: ON ROM Version: 5 = REVERB: O

27、N / CHORUS: FLASH ROM Version: 6 = REVERB: FLASH / CHORUS: OFF ROM Version: 7 = REVERB: FLASH / CHORUS: ON ROM Version: 8 = REVERB: FLASH / CHORUS: FLASH 7. The diagnostic program ends. 1 Press “FUNCTION” button. *The confirmation chords of C4, E4 and G4 sound twice. * “REVERB” LED lights. 13 EXPLOD

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

29、f 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 L

30、IST CDP-100 15 Notes : Q- Quantity per unit R- Rank NItem Parts code Parts nameSpecificationQTY Price Code RRemarks Main PCB N110208255PCB ASSY/MAINTK-RJM506084*0011CXA D1,2,323901820DIODE1SS355TE-173AAC IC410159723ICRN5VD28AA-TR-FA1ACX IC610197802ICTC74VHCT08AFT(EL.K1AEX IC310195928ICUPD63200GS-E1-

31、A1AXX IC510199777MEMORYCY62126DV30LL55ZXI1AVX IC210209499MEMORYMR27T3202L033TN03D1AZX NX110211946RESONATORSSM1200000F17F5FZ81ACC Sub PCB PS1 N210208256PCB ASSY/PSATK-RJM506086*0011CCC D20110209003DIODE1N5822-F1001ABX D20610201501PHOTO COUPLERPC900V0NSZXF1AGX IC20110203081ICLA4636-E1AVX IC202,2031011

32、7559ICNE5532P2AEX D20510209014DIODE1S4(26MM)1AAX D202,204,20710079928DIODE1SS133TA3AAX D208.20910085189DIODEDZ5.6BSBTA2AAX D20310132124DIODEDZ8.2BSBTA1AAX Q20210025042TRANSISTOR2SD1468STPR1AAX NQ20410206676TRANSISTORKTC2026-Y-U/P1ABX NQ20510209015TRANSISTORKTD863-GR-AT/P1AAX Q201,202,203,20610206673

33、TRANSISTORKTC3199-GR-AT/P4AAX VR20110122556VARIABLE RRK09K12C0D1A1AL Jack PCB N310208301PCB ASSY/JKBTK-RJM506092*0011ALC NJ50610206815JACKJY-6314*01-0301AAX Console PCB N410208257PCB ASSY/CANTK-RJM506088*0011ATC N10208431HARNESSDA-9P-14-M4031AEX D601,60210171338LEDLT2P71-81-M1-S062AAX SW601-60810096

34、077SWITCH/TACTSKQNADD0108AAX Key board assy N510208264PCB ASSY/KEYTK-RJM506061*0011CFC N637195442CABLEN30315B1B05-UL28961AOC 710133656RUBBER/CONTACTRJM502920-001V017AKB 810133635RUBBER/CONTACTRJM502921-001V011AGB 910135317BLACK KEYRJM502797-001V0136ACC 1010135426WHITE KEY/CEGBRJM502862-001V017ATC 11

35、10135427WHITE KEY/DFARJM502863-001V017AQC 1210135428WHITE KEY/BRJM502794-001V011AGC 1310135429WHITE KEY/SARJM502795-001V011AJC 1410135430WHITE KEY/SCRJM502796-001V011AJC N1510208265HAMMER ASSY/W1TK-RJM506035*00113AFC N1610208266HAMMER ASSY/W2TK-RJM506036*00113AFC N1710208267HAMMER ASSY/W3TK-RJM50603

36、7*00113AFC N1810208269HAMMER ASSY/W4TK-RJM506038*00113AFC N1910208275HAMMER ASSY/B1TK-RJM506039*0019AEC N2010208281HAMMER ASSY/B2TK-RJM506040*0019AEC 16 Notes : Q- Quantity per unit R- Rank NItem Parts code Parts nameSpecificationQTY Price Code RRemarks N2110208286HAMMER ASSY/B3TK-RJM506041*0019AEC

37、N2210208290HAMMER ASSY/B4TK-RJM506042*0019AEC N2310208263CASE ASSY/MIDDLETK-RJM506053*0031CYC N2410208262KEY ASSYTK-RJM506029*0031DWB D801-854,855-922, 923-976 10079928DIODE1SS133TA176AAX Case unit N2510208258COVER/SPEAKER/LTK-RJM506062*0011AVC N2610208259COVER/SPEAKER/RTK-RJM506063*0011AVC 27102145

38、65SPEAKERC0612J522AUB N2810208436HARNESSEH-2P-33-M4031ADC N2910208437HARNESSEH-2P-77-M4031AAC 3010174514KNOB/ROTARYRJM502503-008V011AAC N3110203531BUTTON/TACTRJM505686-004V018AAC 3269245260BUTTON/PWM340318-11AAC N3310208297PCB ASSY/JKATK-RJM506090*0011BCX 3434121827SWITCHSDDLD1-A2-D1AMX CN4053501694

39、4CONNECTORB5B-PH-K-S1AAX NCN40410207671CONNECTORHDC-052SP-021AKX NJ40110208978CONNECTORJY-3567*01-1901ADX J40310208247CONNECTORDJ-0702B*0191AAX N3510203503CASE/SIDE/ILRJM505581-003V011AOC N3610203506CASE/SIDE/IRRJM505582-003V011ANC N3710203509CASE/SIDE/LRJM505583-003V011AQC N3810203512CASE/SIDE/RRJM

40、505584-003V011ASC 3910129909NUT/SUPPORTRJM503163-001V014ACX 4010176916HARNESSEH-2P-8-M4191AAC 4110203785SCREWS-TRMA-6X30B34C REFURBISH NR-110208989PANELRJM505577-001V011BWC NR-210208261CASE ASSY/LOWERTK-RJM505967*0031BXC ACCESSORY -10133504PEDAL ASSYTK-RJM503195*0011BNC -10128659AC ADAPTORAD-12UL-TC

41、2(D)1CEC 120V 10168517AC ADAPTORAD-12FL-TC3(D)1CCC 230V N-10208988STAND/MUSICRJM503703-003V011AYC -10100792CORD SETINQ.1258(1)1APC Korea -10045706CORD SETEC2NC-M001A1AMC Euro type -10045707CORD SETBC2NC-M001A1BDC UK type N-10212788LABEL/RATINGRJM501679-026V021AAX 17 SCHEMATIC DIAGRAMS MAIN PCB M403-

42、MDA1 NOTE: The portions marked as UNUSED are not used on this model. 18 SUB PCBs M403-PSA1/PSA2 NOTE: The portions marked as UNUSED are not used on this model. 19 JACK PCB M403-JKA1 NOTE: The portions marked as UNUSED are not used on this model. 20 JACK PCB M403-JKB1CONSOLE PCB M403-CNA1 NOTE: The portions marked as UNUSED are not used on this model. CASIO COMPUTER CO.,LTD. Overseas Service Division 6-2, Hon-machi 1-Chome Shibuya-ku, Tokyo 151-8543, Japan