Sharp-CDC3900-cs-sm 电路图 维修手册.pdf

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1、CD-C3900 1 No. S5931CDC3900/ In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified be used. The main body section of this model differs from CD-C662 in prints and color tone. For the circuit section and disassembling method,

2、Please refer to the accompanying Service Manual for CD-C662 (No.S4917CDC662/ /) as will as this Service Manual. CD-C3900 SHARP CORPORATION This document has been published to be used for after sales service only. The contents are subject to change without notice. SERVICE MANUAL SPECIFICATIONS CD-C39

3、00 mini component system consisting of CD-C3900 (Main unit) and CP-C3900 (Speaker system). G General Power source:AC 120 V, 60 Hz Power consumption:210 W Dimensions:Width; 10-5/8 (270 mm) Height; 13 (330 mm) Depth; 14-1/8 (358 mm) Weight:22.0 lbs. (10.0 kg) G Amplifier section Output power:RMS; 300

4、W (150 W + 150 W) (10 % T.H.D.) Output terminals:Speakers; 6 ohms Headphones; 16-50 ohms (recommended; 32 ohms) CD digital output (optical) Input terminals:Video/Auxiliary (audio signal); 500 mV/47 kohms G Speaker section Type:3-way type 7-7/8 (200 mm) woofer, 3-1/8 (80 mm) tweeter and super tweeter

5、 Maximum input power: 300 W Rated input power:150 W Impedance:6 ohms Dimensions:Width; 9-13/16 (250 mm) Height; 13 (330 mm) Depth; 13-1/4 (335 mm) Weight:13.4 lbs. (6.1 kg)/each CP-C3900 CD-C3900 RadioFans.CN 收音机爱 好者资料库 CD-C3900 2 20292LCAB3081AS1J92LCAB3083AS1JFront Panel Assy 202-1Front Panel (Not

6、 Replacement Item) 202-2JKNBZ0557AWSAJSame as CD-C662Button,Disc No.AE 202-3JKNBZ0558AWSAJSame as CD-C662Button,Open/Close/Disc SkipAE 202-4JKNBZ0559AWSAJSame as CD-C662Button,PowerAE 202-5JKNBZ0560AWSAJSame as CD-C662Button,X-BASS/DemoAE 202-6JKNBZ0563AWSAJJKNBZ0563AWSBJButton,FF/REW/TuningAG 202-7

7、JKNBZ0622AWSAJSame as CD-C662Button,Timer/Sleep/ClockAD 202-8JKNBZ0621AWSAJSame as CD-C662Button,Dimmer/EqualizerAD 202-10KNOB3051AASY1JSame as CD-C662Button, FunctionAK 202-11HDECQ0412AWSAJSame as CD-C662Operation Ring AAC 202-12HDECQ0413AWSAJHDECQ0413AWSBJOperation Ring BAB 202-13HEDCQ0414AWSAJSam

8、e as CD-C662Cap,Operation CenterAD 202-14HDECQ0415AWSAJSame as CD-C662Cover,LEDAD 202-15HDECQ0417AWSAJSame as CD-C662Panel,Center CapAE 202-16HDECQ0418AWSCJHDECQ0418AWSBJPanel,DecorationAG 202-17HDECQ0419AWSAJSame as CD-C662Decoration,Play ButtonAF 202-18HDECQ0420AWSAJSame as CD-C662Decoration,Stop

9、ButtonAE 202-19HDECQ0467AWSAJSame as CD-C662Panel,AMPAH 202-20HDECQ0457AWSAJSame as CD-C662Panel,Play DecorationAC 202-21HDECQ0458AWSAJSame as CD-C662Panel,Stop DecorationAC 202-22PSHEP0031AWZZJSame as CD-C662Sheet,ReflectorAC 20392LMEC3051CTS1J92LMEC3052CTS1Cassette,Holder Assy,Tape 1AN 203-1Casset

10、te Holder,Tape 1 (Not Replacement Item) 203-2GCoVA1221AWSBJGCoVA1221AWSCJCassette Cover,Tape 1AH 203-3HDECQ0408AWSAJSame as CD-C662Panel,Cassette,Tape 1AD 20492LMEC3051CTS2J92LMEC3052CTS2JCassette,Holder Assy,Tape 2AN 204-1Cassette Holder,Tape 2 (Not Replacement Item) 204-2GCoVA1222AWSBJGCoVA1222AWS

11、CJCassette Cover,Tape 2AH 204-3HDECQ0409AWSAJSame as CD-C662Panel,Cassette Tape 2AD 247GiTAR0462AWSAJGiTAR0467AWSAJRear Panel For U.S.A.AN 247GiTAR0466AWSAJGiTAR0468AWSAJRear Panel Except for U.S.A./CanadaAN 247Not usedGiTAR0469AWSAJRear Panel For CanadaAN TiNSE0249AWZZJTiNSE0250AWZZJOperation Manua

12、l For U.S.A.AF TiNSZ0419AWZZJTiNSZ0421AWZZJOperation Manual Except for U.S.A./Canada Not usedTiNSK0089AWZZJOperation Manual For CanadaAB TiNSZ0420AWZZJTiNSZ0422AWZZJQuick Guide For U.S.A. OnlyAB DIFFERENCE BETWEEN CD-C662 AND CD-C3900 CODEDESCRIPTION PART NO.REF. NO PART NO. CD-C662CD-C3900 CABINET

13、PARTS ACCESSORIES PARTS MARK: SPARE PARTS-DELIVERY SECTION SPAKC0764AWZZJSPAKC0786AWZZJPacking Case Except for CanadaAX Not usedSPAKC0787AWZZJPacking Case For CanadaAX TLABR1023AWZZJTLABR1022AWZZJLabel,Bar CodeAB PACKING PARTS (FOR CANADA ONLY) RadioFans.CN 收音机爱 好者资料库 CD-C3900 3 A B C D E F G H 1234

14、56 NO.PARTS CODE PRICE RANK DESCRIPTION CP-C3900 Figure 3 SPEAKER EXPLODED VIEW SPEAKER BOX PARTS 90192L9503CJBECabinet Assy 90292LJ1919LAJBAFront Panel,Left 90392LJ1919RAJBAFront Panel,Right 90492LJ1918AJAXNet Frame Assy 90692LTD8675NMJSpeaker Cord Assy (With Capacitor) 90892LJ9802JCatching Holder

15、90992LF1228AJScrew,412mm 91192LF1013JScrew,310mm 91292LP5815JLabel,Specifications 91392LJ3093CJInput Terminal 91492LK6763FJPaper Pipe 91592LJ1920JSupport,Woofer 91692L1678AJScrew,416mm 91792LJ9803JRubber Cushion NO.PARTS CODE PRICE RANK DESCRIPTION 91892LJ9804JFelt 91992LF1875JScrew,418mm SP1,2VSP00

16、20WBA56AJBEWoofer SP3,4VSP0080TBP36AJBATweeter SP5,692LC2827ASJAPSuper Tweeter Assy ACCESSORIES/PACKING PARTS 192LV1017CAJSheet,Miramat 292LV4974BJPolyethylene Bag 392LN1876FJPacking Add.,Top 492LN1876RJPacking Add.,Bottom 592LV5795EJLayer Pad (with Capacitor C1,2) SUPER TWEETER SP5(L-CH) SP6(R-CH)

17、TWEETER SP3(L-CH) SP4(R-CH) WOOFER SP1(L-CH) SP2(R-CH) C1,2 Capacitor 3.3F,100V, Electrolytic (N.P.) C1,2 Capacitor TWEETER SP3(L-CH) SP4(R-CH) SUPER TWEETER SP5(L-CH) SP6(R-CH) WOOFER SP1(L-CH) SP2(R-CH) BK BK BK RED RED RED 902, 903 901 906 SP3,4 911x4 SP5,6 911x2 SP1,2 904 913 914 916x4 908x4 919

18、x4 909x4 915 917 918 918x2 912 RadioFans.CN 收音机爱 好者资料库 1 CD-C662 No. S4917CDC662/ CONTENTS Page IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY). 2 SPECIFICATIONS . 2 NAMES OF PARTS . 3 OPERATION MANUAL . 5 QUICK GUIDE (FOR U.S.A. ONLY) . 6 DISASSEMBLY. 7 REMOVING AND REINSTALLING THE MAIN PARTS. 10 ADJUST

19、MENT . 10 NOTES ON SCHEMATIC DIAGRAM . 13 WAVEFORMS OF CD CIRCUIT. 14 BLOCK DIAGRAM . 15 SCHEMATIC DIAGRAM/WIRING SIDE OF P.W.BOARD.18 TROUBLESHOOTING (CD SECTION) . 36 FUNCTION TABLE OF IC. 41 FL DISPLAY.48 REPLACEMENT PARTS LIST/EXPLODED VIEW PACKING OF THE SET (FOR U.S.A. ONLY) CD-C662 In the int

20、erests of user-safety the set should be restored to its original condition and only parts identical to those specified be used. SERVICE MANUAL This document has been published to be used for after sales service only. The contents are subject to change without notice. SHARP CORPORATION CD-C662 mini c

21、omponent system consisting of CD-C662 (Main unit) and CP-C662 and (Speaker system). CD-C662 2 FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY) BEFORE RETURNING THE AUDIO PRODUCT (Fire 9-13/16 (250 mm) Height; 13

22、 (330 mm) Depth; 13-1/14 (335 mm) Weight:13.4 lbs. (6.1 kg)/each CP-C662 General Power source:AC 120 V, 60 Hz Power consumption:Stand-by; 0.3 W Power on; 210 W Dimensions:Width; 10-5/8 (270 mm) Height; 13 (330 mm) Depth; 14-1/8 (358 mm) Weight:22.0 lbs. (10.0 kg) Amplifier section Output power:150 w

23、atts minimum RMS per channel into 6 ohms from 60 Hz to 20 kHz, 10 % total harmonic distortion Output terminals:Speakers; 6 ohms Headphones; 16-50 ohms (recommended; 32 ohms) CD digital output (optical) Input terminal:Video/Auxiliary (audio signal); 500 mV/47 kohms Tuner section Frequency range:FM; 8

24、7.5 - 108 MHz AM; 530 - 1,720 kHz Cassette deck section Frequency response:50 - 14,000 Hz (Normal tape) Signal/noise ratio:55 dB (TAPE 1, playback) 50 dB (TAPE 2, recording/ playback) Wow and flutter:0.15 % (WRMS) Specifications for this model are subject to change without prior notice. SPECIFICATIO

25、NS CD-C662 3 CD-C662 NAMES OF PARTS Rear Panel 38. CD Digital Output Socket 39. AC power lead 40. FM/AM Loop Aerial Socket 41. Video/Auxiliary (Audio Signal) Input Sockets 42. Speaker Terminals Front Panel 1. Disc Number Selector Buttons 2. Disc Tray 3. Multi Indicator 4. Disc Skip Button 5. Open/Cl

26、ose Button 6. Extra Bass Indicator 7. FM Stereo Mode Indicator 8. FM Stereo Indicator 9. (CD) Repeat Indicator 10. (CD) Play Indicator 11. (CD) Pause Indicator 12. Spectrum Analyzer/Volume Level Indicator 13. (TAPE 2) Record Indicator 14. (CD) Disc Number Indicators 15. (CD/TUNER) Memory Indicator 1

27、6. Timer Play Indicator 17. Timer Record Indicator 18. Sleep Indicator 19. (CD) Track Down/Review Button (TUNER) Preset Down Button (TAPE 2) Rewind Button 20. (CD/TAPE) Stop Button 21. (TAPE) Play Button (CD) Play/Repeat Button 22. (CD) Track Up/Cue Button (TUNER) Preset Up Button (TAPE 2) Fast Forw

28、ard Button 23. Timer/Sleep Button 24. Clock Button 25. Timer Set Indicator 26. Power Button 27. Function Selector Buttons 28. Equalizer Mode Selector Button 29. Dimmer Button 30. Extra Bass/Demo Mode Button 31. Headphones Socket 32. (TAPE 2) Record Pause Button 33. Memory/Set Button 34. Tuning and T

29、ime Up/Cue Buttons 35. Volume Control 36. (TAPE 1) Cassette Compartment 37. (TAPE 2) Cassette Compartment CD-C662 14 523 6 7 8 9 10 11 1213 17 18 14 15 16 192021 33 23 2429 28 25 30 3531 22 3234 26 27 3736 39 41 38 40 42 CD-C662 4 CP-C662 Front Speaker 1. Tweeter 2. Woofer 3. Bass Reflex Ducts 4. Sp

30、eaker Terminals Remote Control 1. Remote Control Transmitter LED CD Control section 2. Disc Number Select Buttons 3. Memory Button 4. Pause Button 5. Clear Button 6. Track Down/Review Button 7. Track Up/Cue Button 8. Disc Skip Button 9. Play/Repeat Button 10. Stop Button 11. Random Button Tuner cont

31、rol section 12. Preset Up/Down Buttons Tape control section 13. (TAPE 1) Play Button 14. (TAPE 2) Record Pause Button 15. (TAPE 1/2) Stop Button 16. (TAPE 2) Play Button 17. (TAPE 2) Rewind Button 18. (TAPE 2) Fast Forward Button Common section 19. Equalizer Mode Selector Button 20. Function Selecto

32、r Buttons 21. Power Button 22. Extra Bass Button 23. Volume Up/Down Buttons 1 2 4 3 1 8 3 410 9 5 6 7 11 12 13 1416 17 18 20 2123 2 15 22 19 5 CD-C662 OPERATION MANUAL SETTING THE CLOCK 1Press the POWER button to enter the stand-by mode. 2Press the CLOCK button. 3Within 5 seconds, press the MEMORY/S

33、ET button. 4Press the TUNING/TIME ( or ) button to select the time display mode. AM 12:00 The 12-hour display will appear. . (AM 12:00 - PM 11:59) AM 0:00 The 12-hour display will appear. (AM 0:00 - PM 11:59) 0:00 The 24-hour display will appear. (0:00 - 23:59) Note that this can only be set when th

34、e unit is first installed or it has been reset. 5Press the MEMORY/SET button. 6Press the TUNING/TIME ( or ) button to adjust the hour. Press the TUNING/TIME ( or ) button once to advance the time by 1 hour. Hold it down to advance continuously. When the 12-hour display is selected, AM will change au

35、to- matically to PM. 7Press the MEMORY/SET button. 8Press the TUNING/TIME ( or ) button to adjust the minutes. Press the TUNING/TIME ( or ) button once to advance the time by 1 minute. Hold it down to change the time in 5 minute intervals. The hour setting will not advance even if minutes advance fr

36、om 59 to 00. 9Press the MEMORY/SET button. The clock starts operating from 0 seconds. (Seconds are not displayed.) Note: In the event of a power failure or when the AC power cord is disconnected, the clock display will go out. When the AC power supply is restored, the clock display will flash on and

37、 off to indicate the time when the power failure occurred or when the AC power cord was disconnected. CLOCK POWER MEMORY/ SET TUNING/ TIME ( ) AM 12:00AM 0:000:00 2 3 4 7 6 5 8 9 If this happens, follow the procedure below to change the clock time. To change the clock time: Press the CLOCK button. W

38、ithin 5 seconds, press the MEMORY/SET button. Perform steps 6 - 9 above. To see the time display: Press the CLOCK button. The time display will appear for about 5 seconds. To change the time display mode: Perform steps 1 - 2 in the section RESETTING THE MICROCOMPUTER, on page 15. Perform steps 1 - 9

39、 above. (Main unit operation) In this example, the clock is set for the 12-hour (AM 12:00) system. 1 2 1 2 3 2 1,2 RESETTING THE MICROCOMPUTER Reset the microcomputer under the following conditions: To erase all of the stored memory contents (clock and timer settings, and tuner and CD presets). If t

40、he display is not correct. If the operation is not correct. 1Press the POWER button to enter the stand-by mode. 2While pressing down the button and the button, hold down the POWER button for at least 1 second. Caution: The operation explained above will erase all data stored in memory including cloc

41、k and timer settings, and tuner and CD presets. CD-C662 6 SPEAKERS LEFTRIGHT RATED SPEAKER INPEDANCE : 6 OHMS MIN. MINI COMPONENT SYSTEM Quick Guide/Gua rpidaCD-C662 Remote control x 1 Controlador remoto x 1 2 “AA” batteries Dos pilas “AA” Remote Sensor Sensor remoto 2Preparation for use / Preparaci

42、n para su uso 1Check the supplied accessories / Compruebe los accesorios suministrados FM/AM loop antenna x 1 Antena de cuadro de FM/AM x 1 Batteries are not included. Las pilas no estn incluidas. 8” - 20 (0.2m - 6m) 0,2m - 6m Speaker connection Conexin de los altavoces Antenna connection Conexin de las antenas Right speaker Altavoz derecho Left speaker Altavoz izquierdo AM Loop Antenna Antena de cuadro de AM FM Antenna Antena de FM AC 120 V, 60 Hz 120 V de CA, 60 Hz Turning the power on and off Conexin y desconexin de la alimentacin Remote control Controlador