Sharp-CDRW5000-cs-sm 电路图 维修手册.pdf

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1、CD-RW5000 CONTENTS Page IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY). 2 SPECIFICATIONS . 2 NAMES OF PARTS . 3 OPERATION MANUAL. 5 DISASSEMBLY. 8 REMOVING AND REINSTALLING THE MAIN PARTS. 11 CD CHANGER MECHANISM MAIN BASE PARTS ASSEMBLING/ADJUSTING PROCEDURE . 13 ADJUSTMENT. 20 TEST MODE . 21 ERROR MESS

2、AGE LIST. 24 NOTES ON SCHEMATIC DIAGRAM . 25 TYPES OF TRANSISTOR AND LED. 25 BLOCK DIAGRAM . 26 SCHEMATIC DIAGRAM . 32 WIRING SIDE OF P.W.BOARD. 43 WAVEFORMS OF CD CIRCUIT. 52 TROUBLESHOOTING . 53 FUNCTION TABLE OF IC . 56 LCD DISPLAY. 62 PARTS GUIDE/EXPLODED VIEW PACKING OF THE SET (FOR U.S.A. ONLY

3、) SERVICE MANUAL SHARP CORPORATION No. S9071CDRW5000 In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified should be used. This document has been published to be used for after sales service only. The contents are subject to

4、change without notice. CD-RW5000 CD-RW5000 Audio Tower System consisting of CD-RW5000 (main unit) and CP-RW5000 (speaker system). MODEL AUDIO TOWER SYSTEM RadioFans.CN 收音机爱 好者资料库 CD-RW5000 2 IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY) BEFORE RETURNING THE AUDIO PRODUCT (Fire 32 ohms) Digital output (o

5、ptical) Input terminalsAuxiliary: 500 mV/47 kohms Phono: 2.5 mV (1 kHz) Digital input (optical) I CD player Type6-disc multi-play compact disc changer player Signal readoutNon-contact, 3-beam semiconductor laser pickup D/A converter1-bit D/A converter Frequency response20 - 20,000 Hz Dynamic range90

6、 dB (1 kHz) Type3-way type speaker system 2 (5 cm) Tweeter 5-1/4 (13 cm) Woofer 5-1/4 (13 cm) Subwoofer Maximum input power (Total)200 W Rated input power (Total)100 W Impedance6 ohms DimensionsWidth: 8-1/4 (210 mm) Height: 15-7/16 (392 mm) Depth: 13-9/16 (345 mm) Weight11.2 lbs. (5.1 kg)/each CP-RW

7、5000 RadioFans.CN 收音机爱 好者资料库 3 CD-RW5000 NAMES OF PARTS CD-RW5000 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 20 17 18 19 I Front panel 01.Cassette Compartment 02.Volume Up/Demo Button 03.Volume Down Button 04.Timer Set Indicator 05.Power Button 06.CD Direct Play Buttons (with Indicator)/ CD Tray Eject B

8、uttons 07.CD Trays 08.CD/CD-R/CD-RW Play Mode Select Button 09.CD-R/CD-RW Text Edit Button 10.Headphone Jack 11.CD-R/CD-RW Tray Eject Button 12.CD-R/CD-RW Tray 13.Control Panel Open/Close Button 14.Equalizer Mode Select Button 15.Extra Bass Button 16.Menu Button 17.Display/Character Button 18.Jog Di

9、al 19.Enter Button 20.Delete Button 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 21.Tuner (Band) Button 22.CD-R/CD-RW Record Button 23.CD Button 24.CD Track Edit Button 25.CD-R Button 26.CD CD-R One Touch Edit Button 27.CD-R/CD-RW Finalize Button 28.CD/CD-R/CD-RW Fast Reverse, Tape Fast

10、Wind or Tuning Down Button (with Indicator) 29.Stop Button (with Indicator) 30.Tape Reverse Play Button (with Indicator) 31.Tape Button 32.CD-R/CD-RW Record Mode Button 33.Auxiliary Button 34.CD-R/CD-RW Record Speed Select Button 35.Erase Button 36.CD-R/CD-RW Auto Mark Button 37.Tape Record Pause Bu

11、tton 38.CD/CD-R/CD-RW Fast Forward, Tape Fast Wind or Tuning Up Button (with Indicator) 39.CD/CD-R/CD-RW Play or Pause/ Tape Forward Play Button (with Indicator) 8 9 1 2 3 4 5 6 7 I Rear panel 01.AM Loop Antenna Terminal 02.Antenna Ground Terminal 03.FM Antenna Terminal 04.Auxiliary Input Jacks 05.P

12、hono Input Jacks 06.Digital Input Jack 07.Digital Output Jack 08.Speaker Terminals 09.AC Power Cord RadioFans.CN 收音机爱 好者资料库 CD-RW5000 4 1 2 3 4 5 6 7 12 13 14 15 16 17 18 19 20222426 212325 891011 I Multi-function LCD display 01.Function Indicator 02.Timer Play Indicator 03.FM Stereo Mode Indicator

13、04.FM Stereo Indicator 05.Extra Bass Indicator 06.Record Indicator 07.CD/CD-R/CD-RW Play Indicator 08.CD Indicators 09.Cassette Indicator 10.CD CD-R High Speed Record Indicator 11.CD-R/CD-RW Indicator 12.Auto Mark Indicator 13.Erase Indicator 14.Digital Source Indicator 15.Finalize Indicator 16.Memo

14、ry Indicator 17.CD All Disc Play Indicator 18.Random Play Indicator 19.Music Schedule Indicator 20.Synchronized Recording Indicator 21.CD/CD-R/CD-RW Repeat Indicator 22.CD/CD-R/CD-RW Pause Indicator 23.Tape Reverse Mode Indicator 24.Sleep Indicator 25.Timer Recording Indicator 26.Character Informati

15、on Display I Remote control 01.Remote Control Transmitter 02.Power Button 03.CD-R Button 04.CD Button 05.CD/CD-R/CD-RW Play or Pause/Tape Play Button 06.Enter Button 07.CD/CD-R/CD-RW Fast Reverse, Tape Fast Wind or Preset Down Button 08.Dimmer Button 09.CD-R/CD-RW Record Button 10.CD-R/CD-RW Record

16、Mode Button 11.CD-R/CD-RW Finalize Button 12.Memory Button 13.Tape Reverse Mode Select Button 14.Control Panel Open/Close Button 15.Volume Up or Down Buttons 16.Tuner (Band) Button 17.Tape Button 18.Auxiliary Button 19.CD Direct Play Buttons 20.Menu Button 21.CD/CD-R/CD-RW Fast Forward, Tape Fast Wi

17、nd or Preset Up Button 22.Stop Button 23.Display Button 24.Tape Record Pause Button 25.CD/CD-R/CD-RW Play Mode Select Button 26.Clear Button 27.FM Stereo Mode Button 28.Equalizer Mode Select Button 29.Time Button 30.Extra Bass Button 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

18、26 27 28 29 30 1.Tweeter 4.Subwoofer 2.Woofer 5.Subwoofer Terminals 3.Bass Reflex Duct 6.Main Speaker Terminals 1 2 3 4 5 6 CP-RW5000 CD-RW5000 5 CD-RW5000 OPERATION MANUAL ITest of the remote control Face the remote control directly to the remote sensor on the unit. The remote control can be used w

19、ithin the range shown below: Press the POWER button. Does the power turn on? Now, you can enjoy the music. 8 - 20 (0.2 m - 6 m) Remote Control Remote sensor To confirm the time display in the stand-by mode: Press the DISPLAY button on the remote control. The time display will appear for about 3 seco

20、nds. Note: “CLOCK” will appear or time will flash at the push of the DISPLAY button when the AC power supply is restored after a power failure or after unplugging the unit. Reset the clock as follows. To reset the clock: Perform “Setting the Clock” from the beginning. At this time, step 5 (for selec

21、ting the 12-hour or 24-hour display) will be skipped. To change the 12-hour or 24-hour display: 1.Clear all the programmed contents. Refer to “If trouble occurs (reset)” for details. 2.Perform “Setting the Clock” from the beginning. Setting the Clock In this example, the clock is set for the 12-hour

22、 (AM12:00) display. 1Press the POWER button to turn the power on. 2Press the MENU button. 3Turn the jog dial to select “CLOCK” and within 10 seconds, press the ENTER button. 4Within 2 minutes, press the ENTER button again. 5Turn the jog dial to select the 12-hour or 24-hour display and within 2 minu

23、tes, press the ENTER button. 6Turn the jog dial to adjust the hour and within 2 minutes, press the ENTER button. GWhen the 12-hour display is selected, “AM” will change automatically to “PM”. 7Turn the jog dial to adjust the minutes and within 2 minutes, press the ENTER button. GThe hour will not ad

24、vance even if minutes advance from “59” to “00”. GThe clock starts from “0” second. (Seconds are not displayed.) The time display will disappear after a few seconds. “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) “0:0

25、0” The 24-hour display will appear. (0:00 - 23:59) Troubleshooting Chart IIf trouble occurs (reset) When this product is subjected to strong external interference (mechanical shock, ex- cessive static electricity, abnormal supply voltage due to lightning, etc.) or if it is oper- ated incorrectly, it

26、 may malfunction. If such a problem occurs, do the following: 1. Press the POWER button to enter the power stand-by mode. 2. While pressing down the VOLUME button, press the POWER button un- til “ALL CLEAR” appears. Caution: This operation will erase all data stored in memory including clock and tim

27、er settings, and tuner and CD presets. IBefore transporting the unit Remove the CD-R/CD-RW disc and all CDs from the unit. Your unit checks whether there are any discs inside the unit when the tray is closed. “CDR NO DISC” and “CD NO DISC” appear if no disc is left. Then, set the unit to the power s

28、tand-by mode. Carrying the unit with discs left inside can damage it. and CD-RW5000 6 Accessories Accesorios Speaker wire for MAIN terminals 2 Cable del altavoz para los terminales MAIN 2 AM loop antenna 1 Antena de cuadro de AM 1 Remote control 1 Controlador remoto 1 Blue Azul Black Negro CD-R 1 CD

29、-R 1 1 1 Speaker wire for SUBWOOFER terminals 2 Cable del altavoz para los terminales SUBWOOFER 2 Black Negro Red Rojo FM antenna 1 Antena de FM 1 123 Battery Installation of the Remote Control Instalacin de las pilas del controlador remoto Use 2 “AA” size batteries (UM/SUM-3, R6, HP-7 or similar).B

30、atteries are not included. Use dos pilas del tamao“AA” (UM/SUM-3, R6, HP-7 o equivalentes).Las pilas no estn incluidas. Open theInsert the batteriesClose the cover. battery cover.as shown. Abra la cubiertaInserte las pilasCierre la cubierta de las o se muestra.de las pilas. 2 2 System Connections Co

31、nexiones del sistema 3 3 Turning on Your System Conexin de la alimentacin de su sistema 4 4 The first time the unit is plugged, the unit will enter the demonstration mode. You will see words scroll. Cuando se enchufe por primera vez el aparato, se establecer en el modo de demostracin. Ver un desplaz

32、amiento de palabras. 12 Press the DEMO button to cancel the demonstra- tion mode. Pulse el botn DEMO para cancelar el modo de demostracin. Press the POWER button to turn the power on. Pulse el botn POWER para conectar la alimentacin. FM antenna Antena de FM AM loop antenna Antena de cuadro de AM Rig

33、ht speaker Altavoz derecho Left speaker Altavoz izquierdo Blue Azul Red Rojo Black Negro Right speaker Altavoz derecho Left speaker Altavoz izquierdo AC outlet (AC 120 V, 60 Hz) A un tomacorriente de CA (120 V de CA, 60 Hz) Listening to a CD (CDs) Audicin de un disco CD (CDs) 1 Press the CD button.

34、Pulse el botn CD. 2 Press the DISC 1 button to open the disc tray 1. Pulse el botn DISC 1 para abrir la bandeja del disco 1. 3 Place the CD on the disc tray 1, label side up. Coloque el disco compacto en la bandeja del disco 1, con el lado de la etiqueta hacia arriba. 4 Press the DISC 1 button to cl

35、ose the disc tray 1. Pulse el botn DISC 1 para cerrar la bandeja del disco 1. 5 You can place discs on the trays 2 - 6 by following the steps 2 - 4. Podr colocar discos en las bandejas 2 - 6 segn los pasos 2 - 4. 6 Press the button to start playback. Pulse el botn para iniciar la reproduccin. Total

36、playing time Tiempo total de reproduccin Means “disc inside” Significa “disco dentro” DISC 1 5” (12 cm) 5” (12 cm) 3” (8 cm) 3” (8 cm) Total number of tracks Nmero total de pistas DISC 1 DISC 1 Listening to a Cassette Tape Audicin de una cinta cassette 1 Press the TAPE button. Pulse el botn TAPE. 2

37、Open the cassette door by pushing the area marked “PUSH EJECT ”. Abra la puerta del cassette pulsando la parte marcada “PUSH EJECT ”. PUSH EJECT 3 Load the cassette into the compartment with side A facing you. Cargue el cassette en el compartimiento con la cara A encarada hacia usted. 4 Press the RE

38、V. MODE button to choose one side or both side. Pulse el botn REV. MODE para seleccionar una cara o ambas caras. 5 Press the button to listen to side A, or the button for side B. Pulse el botn para escuchar la cara A, o el botn para la cara B. . To listen to both sides. Para escuchar ambas caras. .F

39、or endless repeat play of both sides. Para repetir indefinidamente ambas caras. . To listen to one side. Para escuchar una cara. 7 CD-RW5000 Listening to the Radio Audicin de la radio 1 Press the TUNER (BAND) button to select the desired frequency band (FM or AM). Pulse el botn TUNER (BAND) para sel

40、eccionar la banda de frecuencia deseada (FM o AM). 2 Press the TUNING ( or ) button to tune into the desired station. When the TUNING button is pressed for more than 0.5 seconds, scanning will start automatically and the tuner will stop at the first receivable broadcast station. Pulse el botn TUNING

41、 ( o ) para sintonizar la emisora deseada. Cuando se pulse el botn TUNING durante ms de 0,5 segundos, la exploracin se iniciar automticamente y el sintonizador se parar en la primera emisora difusora que pueda recibirse. 3 To receive an FM stereo transmission, press the ST-MODE button on the remote control. The “ST” indicator lights up. “” will appear when an FM broadcast is in ste