Sharp - Cdpc3500 电路图.pdf

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1、No. S2015CDPC3500 CONTENTS Page IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY). 2 SPECIFICATIONS . 3 NAMES OF PARTS . 4 OPERATION MANUAL . 7 QUICK GUIDE . 8 DISASSEMBLY. 9 REMOVING AND REINSTALLING THE MAIN PARTS. 12 ADJUSTMENT . 13 NOTES ON SCHEMATIC DIAGRAM . 16 BLOCK DIAGRAM . 17 SCHEMATIC DIAGRAM / W

2、IRING SIDE OF P.W.BOARD.20 VOLTAGE . 40 WAVEFORMS OF CD CIRCUIT. 41 TROUBLESHOOTING (CD SECTION) . 42 FUNCTION TABLE OF IC. 46 FL DISPLAY.52 REPLACEMENT PARTS LIST/EXPLODED VIEW PACKING OF THE SET (FOR U.S.A. ONLY) CD-PC3500 In the interests of user-safety the set should be restored to its original

3、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-PC3500 Mini Component System consisting of PC3500 (main unit), CP-C3500 (fro

4、nt speakers), GBOXS0036AWM1 (center speaker) and GBOXS0037AWM1 (rear speakers). CD-PC3500 Manufactured under license from Dolby Laboratories Licens- ing Corporation. DOLBY, the double-D symbol and PRO LOGIC are trademarks of Dolby Laboratories Licensing Corporation. RadioFans.CN 收音机爱 好者资料库 CD-PC3500

5、 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 10-5/8 (270 mm) Height; 13 (330 mm) Depth; 14 (355 mm) Weight:18.2 lbs. (8.3 kg) G Amplifier section Output power:Fron

6、t speakers; 60 W minimum RMS into 6 ohms from 60 Hz to 20 kHz with no more than 10 % total harmonic distortion. Center speaker; RMS; 30 W (1 kHz, 10 % T.H.D.) Rear speakers; RMS; 30 W (total) (1 kHz, 10 % T.H.D.) Output terminals:Front speakers; 6 ohms Center speaker; 6 ohms Rear speakers; 12 ohms S

7、ubwoofer; 47 k ohms Headphones; 16-50 ohms (recommended; 32 ohms) CD digital output (optical) Input terminals:Video/Auxiliary (audio signal) 2; 500 mV/47 k ohms G Compact disc player section Type:3-disc multi-play compact disc player Signal readout:Non-contact, 3-beam semi- conductor laser pickup D/

8、A converter:1-bit D/A converter Frequency response:20 - 20,000 Hz Dynamic range:90 dB (1 kHz) G Tuner section Frequency range:FM; 87.5-108 MHz AM; 530-1,720 kHz G Cassette deck section Frequency response:50-14,000 Hz (Normal tape) Signal/noise ratio:55 dB (TAPE 1, playback) 50 dB (TAPE 2, recording/

9、playback) Wow and flutter:0.3 % (WRMS) G Front speaker section Type:3-way type 5-1/4 (13 cm) woofer, 2 (5 cm) tweeter and super tweeter Maximum input power: 120 W Rated input power:60 W Impedance:6 ohms Dimensions:Width; 9-1/2 (240 mm) Height; 13 (330 mm) Depth; 10-1/16 (255 mm) Weight:8.5 lbs. (3.9

10、 kg)/each G Center speaker section Type:4 (10 cm) full-range speaker Maximum input power: 60 W Rated input power:30 W Impedance:6 ohms Dimensions:Width; 10-1/4 (260 mm) Height; 5-1/2 (140 mm) Depth; 6-1/8 (155 mm) Weight:2.0 lbs. (0.9 kg) G Rear speaker section Type:4 (10 cm) full-range speaker Maxi

11、mum input power: 30 W Rated input power:15 W Impedance:12 ohms Dimensions:Width; 7-7/8 (200 mm) Height; 3-11/16 (93 mm) Depth; 6-3/4 (170 mm) Weight:1.1 lbs. (0.5 kg)/each Specifications for this model are subject to change without prior notice. SPECIFICATIONS CD-PC3500 CP-C3500 GBOXS0036AWM1 GBOXS0

12、037AWM1 RadioFans.CN 收音机爱 好者资料库 CD-PC3500 4 NAMES OF PARTS CD-PC3500 1 6789 2 4 1213 14 16 1718 33 15 10 4342 I Front panel 11.(CD) Disc Tray 12.Extra Bass Indicator 13.Spectrum Analyzer/Volume Level Indicator 14.(CD) Disc Number Indicators 15.(CD/TUNER) Memory Indicator 16.(TAPE 2) Record Indicator

13、 17.(CD) Play Indicator 18.(CD) Music Schedule Indicators 19.(CD) More Tracks Indicator 10.Sleep Indicator 11.FM Stereo Mode Indicator 12.(CD) Random Play Indicator 13.(CD) Pause Indicator 14.(TAPE) Play Indicator 15.(CD) Repeat Indicator 16.FM Stereo Indicator 17.Timer Record Indicator 18.Timer Pla

14、y Indicator 19.Memory/Set Button 20.(CD) Track Down/Review Button 3(TUNER) Preset Down Button 3(TAPE 2) Rewind Button 21.Bypass Button 22.(CD) Track Up/Cue Button 3(TUNER) Preset Up Button 3(TAPE 2) Fast Forward Button 23.Normal Button 24.Phantom Button 25.Timer Set Indicator 26.On/Stand-by Button 2

15、7.Clock Button 28.Timer/Sleep Button 29.Function Selector Buttons 30.Dimmer Button 31.Volume Control 32.Equalizer Mode Selector Button 33.(CD) Disc Number Select Buttons 34.Headphone Jack 35.Tuning/Time Up/Down Buttons 36.(TAPE 2) Record Pause Button 37.(CD/TAPE) Stop Button 38.(CD) Play/Repeat Butt

16、on 3(TAPE) Play Button 39.Extra Bass/Demo Mode Button 40.(CD) Disc Skip Button 41.(CD) Open/Close Button 42.(TAPE 1) Cassette Compartment 43.(TAPE 2) Cassette Compartment 32 21 25 26 27 28 29 30 33 3437 38 39 40 413536 192022 23 24 31 51 5 CD-PC3500 I Rear panel 11.AC Power Cord 12.CD Digital Output

17、 Jack 13.FM/AM Loop Antenna Jack 14.Subwoofer Output Jack 15.Video/Auxiliary (Audio Signal) Input Jacks 16.Front Speaker Terminals 17.Center Speaker Terminals 18.Rear Speaker Terminals I Front speaker 11.Super Tweeter 12.Tweeter 13.Woofer 14.Bass Reflex Ducts 15.Speaker Wire I Center speaker 11.Full

18、-Range Speaker 12.Speaker Wire I Rear speaker 11.Full-Range Speaker 12.Speaker Wire 1 2 3 4 5 6 7 8 1 2 3 4 5 1 2 1 2 CP-C3500 GBOXS0036AWM1 GBOXS0037AWM1 CD-PC3500 6 I Remote control 11.Remote Control Transmitter LED 1 2 3 5 6 7 4 11 14 16 19 12 15 17 20 89 21 22 10 13 18 23 24 25 26 27 12.Surround

19、 Level Buttons 13.Center Level Buttons 14.Dolby Pro Logic Surround Mode Button 15.Test Tone Button 16.Balance Control Buttons G Tuner control section 17.Preset Up/Down Buttons G CD control section 18.Memory Button 19.Pause Button 10.Stop Button 11.Play/Repeat Button 12.Track Down/Review Button 13.Cl

20、ear Button 14.Track Up/Cue Button 15.Random Button 16.Disc Skip Button G Tape control section 17.(TAPE 1) Play Button 18.(TAPE 1/2) Stop Button 19.(TAPE 2) Play Button 20.(TAPE 2) Record Pause Button 21.(TAPE 2) Rewind Button 22.(TAPE 2) Fast Forward Button 23.Equalizer Mode Button 24.Function Selec

21、tor Buttons 25.On/Stand-by Button 26.Extra Bass Button 27.Volume Up/Down Buttons 7 CD-PC3500 OPERATION MANUAL X-BASS/ DEMO POWER ON/ STAND-BY RESETTING THE MICROCOMPUTER Reset the microcomputer under the following conditions: G To erase all of the stored memory contents (clock and timer settings, an

22、d tuner and CD presets). G If the display is not correct. G If the operation is not correct. 1Press the ON/STAND-BY button to enter the stand-by mode. 2While pressing down the button and the X-BASS/DEMO button, hold down the ON/STAND-BY button for at least 1 second. G CLEAR AL will appear. Caution:

23、G The operation explained above will erase all data stored in memory including clock and timer settings, and tuner and CD presets. SETTING THE CLOCK POWER ON/ STAND-BY CLOCK MEMORY/SET TUNING/ TIME ( ) In this example, the clock is set for the 12-hour (AM 12:00) sys- tem. 1Press the ON/STAND-BY butt

24、on to enter the stand-by mode. 2Press the CLOCK button. 3Within 5 seconds, press the MEMORY/SET 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)

25、0:00 The 24-hour display will appear. (0:00 - 23:59) G Note that this can only be set when the unit is first installed or it has been reset (see page 21). 5Press the MEMORY/SET button. 6Press the TUNING/TIME ( or ) button to adjust the hour. G Press the TUNING/TIME ( or ) button once to advance the

26、time by 1 hour. Hold it down to advance continuously. G When the 12-hour display is selected, AM will change auto- matically to PM. 7Press the MEMORY/SET button. 8Press the TUNING/TIME ( or ) button to adjust the minutes. G Press the TUNING/TIME ( or ) button once to advance the time by 1 minute. Ho

27、ld it down to change the time in 5 minute intervals. G The hour setting will not advance even if minutes advance from 59 to 00. 9Press the MEMORY/SET button. G The clock starts operating from 0 second. (Seconds are not displayed.) And then the clock display will disappear after a few seconds. To see

28、 the time display: Press the CLOCK button. G The time display will appear for about 5 seconds. Note: G The clock display will flash on and off at the push of the CLOCK button when the AC power supply is restored after a power failure occurs or after the AC power cord is disconnected. If this happens

29、, follow the procedure below to change the clock time. To change the clock time: xPress the CLOCK button. yWithin 5 seconds, press the MEMORY/SET button. zPerform steps 6 - 9 above. To change the time display mode: xPerform steps 1 - 2 in the section RESETTING THE MICROCOMPUTER, on page 21. yPerform

30、 steps 1 - 9 above. (Main unit operation) AM 12:00AM 0:000:00 2 3 4 7 6 5 8 9 CD-PC3500 8 MINI COMPONENT SYSTEM Quick Guide/Gua rpidaCD-PC3500 G Remote control x 1 GControlador remoto x 1 G 2 “AA” batteries GDos pilas “AA” Remote sensor Sensor remoto 2Preparation for use / Preparacin para su uso 1Ch

31、eck the supplied accessories / Compruebe los accesorios suministrados G FM/AM loop antenna x 1 GAntena de cuadro de FM/AM x 1 G Batteries are not included. GLas pilas no estn incluidas. 8” - 20 (0.2m - 6m) 0,2m - 6m I Speaker connection IConexin de los altavoces I Antenna connection IConexin de las

32、antenas Front speaker (Right) Altavoz delantero (Derecho) Front speaker (Left) Altavoz delantero (Izquierdo) G AM loop antenna GAntena de cuadro de AM G FM antenna GAntena de FM G AC 120 V, 60 Hz G120 V de CA, 60 Hz White line Lnea blanca Red Rojo I Switching between power-on and stand-by mode ICamb

33、io entre la conexin de la alimentacin y el modo de reserva I Remote control IControlador remoto 15 15 Black Negro Rear speaker (Right) Altavoz trasero (Derecho) Rear speaker (Left) Altavoz trasero (Izquierdo) Center speaker Altavoz central 3Listening to a CD / Audicin de discos CD 4Listening to a ta

34、pe / Audicin de una cinta 5Listening to the radio / Audicin de la radio 6Recording from CDs / Grabaciones de discos CD 7Sound control / Control del sonido G Label facing up GEtiqueta hacia arriba I To stop the playback IPara detener la reproduccin I To stop recording IPara detener la grabacin G Load

35、 the disc to be recorded. GIntroduzca el disco que va a grabar. G CD recording starts. GLa grabacin de CD empieza. I Volume IVolumen I Extra bass (X-BASS) IGraves extra (X-BASS) I Pre-programmed equalizer IEcualizador preprogramado Printed in Malaysia Impreso en Malaysia TINSZ0505AWZZ A9912.HK FLATR

36、OCKPOPS JAZZCLASSICVOCAL I To stop the playback IPara detener la reproduccin TAPE 1TAPE 2 TAPE 2 9 CD-PC3500 DISASSEMBLY Caution on Disassembly Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excellent performance: 1. Take cassette tape an

37、d compact disc out of the unit. 2. Be sure to remove the power supply plug from the wall outlet before starting to disassemble the unit. 3. Take off nylon bands or wire holders where they need be removed when disassembling the unit. After servicing the unit, be sure to rearrange the leads where they

38、 were before disassembling. 4. Take suffcient care on static electricity of integrated circuits and other circuits when servicing. Figure 9-2 Figure 9-3 CD-PC3500 1Top Cabinet1. Screw . (A1) x49-1 2Side Panel1. Screw . (B1) x89-1 (Left/right) 3CD Player Unit/1. Turn on the power supply,9-2 CD Tray C

39、over open the disc tray, take out the CD cover, and close. (Note 1) 2. Screw . (C1) x1 3. Hook. (C2) x3 4. Hook. (C3) x2 5. Socket . (C4) x3 4Rear Panel1. Screw . (D1) x109-2 5Main PWB1. Screw . (E1) x39-2 2. Socket . (E2) x210-2 3. Flat Cable. (E3) x1 6Power Supply PWB1. Screw . (F1) x210-2 2. Sock

40、et . (F2) x4 3. Flat Wire. (F3) x110-3 7Front Panel1. Screw . (G1) x210-2 8Display PWB1. Screw .(H1) x1410-3 2. Socket . (H2) x1 9Tape Mechanism1. Open the cassette holder.10-3 2. Screw. (J1) x5 10Headphones PWB1. Screw . (K1) x110-3 11Turntable1. Hook. (L1) x210-4 2. Cover . (L2) x1 12Disc Tray1. Turn fully the lock lever in the9-3 arrow direction. 2.While holding the lock lever,rotate10-1 the cam gear until the cam gear rib engages with the clamp lever. 3. Push the slide holder backward to10-5 engage the claw with the groove and remove it in the directi