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Sharp CD-K7000W Service Manual

Hi-fi component system sharp cd-k7000w/ cd-c7000w/ cp-c7000
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Illustration: CD-K7000W/CP-C7000
Illustration: CD-C7000W/CP-C7000
Safety Precaution For Service Manual ........................................................................................................... 2
Voltage Selection ..................................................................................................................................................... 2
Specifications ............................................................................................................................................................. 3
Names Of Parts ........................................................................................................................................................... 4
Operation Manual ...................................................................................................................................................... 8
Disassembly .................................................................................................................................................................. 9
Removing And Reinstalling The Main Parts ................................................................................................... 12
Adjustment ................................................................................................................................................................. 14
Notes On Schematic Diagram .............................................................................................................................. 16
Block Diagram ........................................................................................................................................................... 17
Schematic Diagram / Wiring Side Of P.w.board ............................................................................................. 21
Voltage ........................................................................................................................................................................ 40
Waveforms Of Cd Circuit ...................................................................................................................................... 41
Troubleshooting (Cd Section) ........................................................................................................................... 42
Function Table Of Ic ................................................................................................................................................ 46
Fl Display ..................................................................................................................................................................... 54
REPLACEMENT PARTS LIST/EXPLODED VIEW
DIFFERENCE BETWEEN CD-K7000W AND CD-C7000W
SERVICE MANUAL
CONTENTS
CD-K7000W
Karaoke
SHARP CORPORATION
– 1 –
CD-K7000W/C7000W,CP-C7000
CD-K7000W
CD-C7000W
CP-C7000
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
CD-C7000W
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
No. S3022CDK7000W
Page
Table of Contents
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Summary of Contents for Sharp CD-K7000W

  • Page 1 WAVEFORMS OF CD CIRCUIT ............................41 TROUBLESHOOTING (CD SECTION) ........................... 42 FUNCTION TABLE OF IC ..............................46 FL DISPLAY ..................................54 REPLACEMENT PARTS LIST/EXPLODED VIEW DIFFERENCE BETWEEN CD-K7000W AND CD-C7000W CD-K7000W CD-C7000W Karaoke This document has been published to be used SHARP CORPORATION for after sales service only.

  • Page 2: Safety Precaution For Service Manual

    CD-K7000W/C7000W,CP-C7000 SAFETY PRECAUTION FOR SERVICE MANUAL WARNINGS THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1 BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR CLASS 1. THEREFORE IT IS IMPORTANT THAT THE FOLLOWING PRECAUTIONS ARE OBSERVED DURING SERVICING TO PROTECT YOUR EYES AGAINST EXPOSURE TO THE LASER BEAM.

  • Page 3: Specifications

    CD-K7000W/C7000W,CP-C7000 FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. SPECIFICATIONS CD-K7000W/C7000W General Tuner section Power source: AC 110/127/220/230-240 V, Frequency range: FM; 88 - 108 MHz 50/60 Hz AM; 531 - 1,602 kHz...

  • Page 4: Names Of Parts

    CD-K7000W/C7000W,CP-C7000 NAMES OF PARTS CD-K7000W Front panel 1. (CD) Disc Tray 2. Extra Bass Indicator 3. Spectrum Analyzer/Volume Level Indicator 4. (CD) Disc Number Indicators 5. Karaoke Mode Indicator 6. (CD/TUNER) Memory Indicator 7. (CD) Pause Indicator 8. (TAPE 2) Record Indicator 9.
  • Page 5 CD-K7000W/C7000W,CP-C7000 CD-C7000W Front panel 1. (CD) Disc Tray 2. Extra Bass Indicator 3. Spectrum Analyzer/Volume Level Indicator 4. (CD) Disc Number Indicators 5. (CD/TUNER) Memory Indicator 6. (CD) Pause Indicator 7. (TAPE 2) Record Indicator 8. (CD) Play Indicator 9. (CD) Music Schedule Indicators 10.
  • Page 6 CD-K7000W/C7000W,CP-C7000 Rear panel 1. AC Voltage Selector 2. AC Power Lead 3. CD Digital Output Socket 4. FM 75 Ohms Aerial Terminal 5. FM Aerial Earth Terminal 6. AM Loop Aerial Input Socket 7. Span Selector Switch 8. Video/Auxiliary (Audio Signal) Input Sockets 9.
  • Page 7 CD-K7000W/C7000W,CP-C7000 CD-C7000W Remote Control 1. Remote Control Transmitter LED 2. (CD) Disc Skip Button 3. (CD) Clear Button 4. (CD) Memory Button 5. (CD) Random Button 6. (TAPE 2) Record Pause Button 7. (CD) Track Down/Review Button (TUNER) Preset Down Button (TAPE 2) Fast Wind Button 8.

  • Page 8: Operation Manual

    CD-K7000W/C7000W,CP-C7000 OPERATION MANUAL – 8 –...

  • Page 9: Disassembly

    4. Belt ......(H4) x1 5. Screw ..... (H5) x2 Karaoke PWB 1. Screw ..... (J1) x2 10-5 (C3) x1 (CD-K7000W Only) Pull Display PWB 1. Screw ..... (K1) x11 10-6 2. Flat Cable ....(K2) x1 Tape Mechanism 1. Open the cassette holder.
  • Page 10 CD-K7000W/C7000W,CP-C7000 (F1)x3 ø3x10mm (F3)x1 LOCK LEVER (F1)x2 ø3x6mm (E2)x1 Headphones (F2)x1 (F2)x2 Figure 10-1 CLAMP LEVER Power Supply (G1)x3 ø3x10mm Push (F4)x4 Figure 10-4 (H1)x1 Display CAM GEAR RIB (H3)x1 Volume Mechanism (H2)x4 ø3x12mm Figure 10-2 Volume Motor (H5)x2 (E3)x1...
  • Page 11 CD-K7000W/C7000W,CP-C7000 (N2) x1 (Q1)x1 CD Player CD Servo ø3x8mm Base (Q3) x2 Turntable (Q2) x2 Disc Tray (N1) x2 (Q3) x2 Figure 11-3 (R2) x3 Mechanism CD Player Unit Loading Figure 11-1 Motor (R1) x1 (P1) x3 (R1) x1 (S1) x5...

  • Page 12: Removing And Reinstalling The Main Parts

    CD-K7000W/C7000W,CP-C7000 (B1) x 1 Range (C1)x4 ø4x16mm (B2)x4 ø4x16mm Tweeter Super (D1)x2 Tweeter ø3x10mm Driver should Screw be pried away Driver from Speaker Box. Front Panel Figure 12-1 Figure 12-2 REMOVING AND REINSTALLING THE MAIN PARTS TAPE MECHANISM SECTION TAPE2 Perform steps 1 to 7 and 11 of the disassembly method to remove the tape mechanism.

  • Page 13: Cd Mechanism Section

    CD-K7000W/C7000W,CP-C7000 How to remove the belt (TAPE 1) (See Fig. 13-1) 1. Remove the main belt (D1) x 1 pc., from the motor side. 2. Remove the FF/REW belt (D2) x 1 pc. How to remove the belt (TAPE 2) (See Fig. 13-1) 1.

  • Page 14: Mechanism Section

    CD-K7000W/C7000W,CP-C7000 ADJUSTMENT • Tape Speed MECHANISM SECTION • Driving Force Check Specified Adjusting Instrument Test Tape Value Point Connection Torque Meter Specified Value 3,000 ± Normal MTT-111 Variable Speaker Play: TW-2111 Tape 1: Over 80 g speed Resistor in 30 Hz...
  • Page 15 CD-K7000W/C7000W,CP-C7000 CD ERROR CODE DESCRIPTION CD SECTION Error State Code • Adjustment [Servo System Error] Since this CD system incorporates the following automatic 0001 Cannot detect Pickup-in SW adjustment functions, readjustment is not needed when 0002 DSP access error replacing the pickup. Therefore, different PWBs and pickups [Error during close operation] can be combined freely.

  • Page 16: Notes On Schematic Diagram

    CD-K7000W/C7000W,CP-C7000 NOTES ON SCHEMATIC DIAGRAM • The indicated voltage in each section is the one measured • Resistor: by Digital Multimeter between such a section and the chas- To differentiate the units of resistors, such symbol as K and sis with no signal given.

  • Page 17: Block Diagram

    CD-K7000W/C7000W,CP-C7000 DISC OPEN/ CLAMP UP/DOWN CLOSE NUMBER MOTOR TO DIGITAL – OUTPUT SECTION TO MAIN SECTION TO DISPLAY SECTION CNS99 (TO IC601) CNS4 9 10 CNP4 45 46 47 48 32 31 30 LC78641E SERVO/SIGNAL CONT5 CONTROL SLD0 XOUT SPD0 16.9344MHz...
  • Page 18 CD-K7000W/C7000W,CP-C7000 ANTENNA FM IF T302 CF303 IC301 BF301 TA7358AP B.P.F FM FRONT END CF351 X351 456kHz T351 CF352 AM IF AM LOOP AM MIX AM IF ANTENNA MO/ST FM RF L312 T301 IC303 FM OSC LA1832S FM IF DET./FM MPX./AM IF...
  • Page 19 CD-K7000W/C7000W,CP-C7000 CNP601 FROM MIC SECTION CNSK1 FL701 M701 VOLUME DISPLAY MOTOR 56 57 58 Q715 Q713 Q716 Q714 JOG701 Q701-Q703 Q710-Q712 RX701 REMOCON SENSOR 58 57 56 55 54 53 52 51 50 49 48 47 46 44 43 42 41 40 VLOAD SYS.
  • Page 20 CD-K7000W/C7000W,CP-C7000 CD-K7000W ONLY TO MAIN SECTION (TO IC601) CNSK1 10 11 10 11 BIK1 42 41 40 36 35 12 13 VRK1 MIC1 VRK2 VOLUME MIC2 VOLUME PINK1 CHASIS MIC1 MIC2 Figure 20 BLOCK DIAGRAM (4/4) – 20 –...
  • Page 21 CD-K7000W/C7000W,CP-C7000 CD-K7000W ONLY P25 12 - F TO MAIN PWB CNP601 2 3 4 5 7 8 9 CNSK1 HEADPHONES PWB-A3 2 3 4 5 7 8 9 BIK1 FM SIGNAL KARAOKE PWB-D MIC SIGNAL P29 12 - D RK36...
  • Page 22 CD-K7000W/C7000W,CP-C7000 CD SERVO PWB-C Vref TIN1 FIN1 0.047 FIN2 TIN2 LA9235M SERVO AMP. 4.7/6.3 2.2/50 FIN1 100P ODRV 0.022 FIN2 RFSW 120K 6.8K AGCON TIN1 (CH) 0.01 47/10 TIN2 100/6.3 REF1 0.01 10/16 0.0047 VREF (CH) 0.33 ODRV 0.022 RFEV...
  • Page 23 CD-K7000W/C7000W,CP-C7000 CD SIGNAL 100P 0.01 100P 100P 100P 100P 100P 100P 0.022 2.2mH EFMO VDD5V 80 79 78 77 76 75 74 72 71 70 69 68 67 66 65 0.022 0.047 PD01 COMMAND GENERAL INTERFACE 1.5M 100/6.3 PD02 SBCK 2.2/50...
  • Page 24 CD-K7000W/C7000W,CP-C7000 C408 C412 C406 R404 0.0047 10/50 22P(CH) R408 R412 R410 R406 4.7K C402 C410 2.2K 4.7K 2.2/50 47/25 IC401 C604 KIA4558P 0.022 OPE AMP. C606 100/16 VREF C602 22/50 C405 R409 R405 R401 C614 4.7K 100K INTERFACE C608 10/50...
  • Page 25 R561 C565 2.2M KIA4558P C861 2.2/50 R861 0.022 IC860 R570 C566 R568 KIA4558P 100K 2.2M 0.0068 OPE AMP. R573 R638 CD-K7000W ONLY REC_R 220K 470K R574 ZD561 MTZJ6.2C C567 0.022 OUT(L) C568 IC561 0.022 Q121 REC_L IN(L) KIA4558P KTC3199GR C569...
  • Page 26 CD-K7000W/C7000W,CP-C7000 DISPLAY PWB-A2 R713 R714 100K 100K R715 FL701 100K 29 20 52 51 42 41 32 31 RS724 RS723 R701 R704 R716 100K 100K 100K R719 C709 C715 82 83 84 85 87 88 89 92 93 94 95...
  • Page 27 CD-K7000W/C7000W,CP-C7000 P23 12 - E TO CD SERVO PWB CNP12 29 20 2 3 4 5 7 8 9 CNS703 2 3 4 5 7 8 9 BI703 C722 47/50 IC702,IC703: INPUT/OUTPUT EXPANDER C725 87 88 89 92 93 94 95...
  • Page 28 CD-K7000W/C7000W,CP-C7000 IC901 STK4115G POWER AMP. R901 C913 C911 220P Q903 D909 KTC3199G 1SS133 R903 R917 R905 D904 D903 0.1(3W) 1SS133 1SS133 C912 R919 C923 220P 1.5K 0.022(ML) Q901 KTC3199GR R921 D907 R911 1.8K 1SS133 R904 Q902 KTC3199GR C914 R909 D908...
  • Page 29 CD-K7000W/C7000W,CP-C7000 POWER PWB-B2 R945 R947 FM SIGNAL 3.9(1/2W) 5.6(1/2W) C931 C935 0.022 0.022 SO901 SPEAKER C933 C937 RL901 TERMINAL L901 0.022 0.022 0.29µH L CH L904 Q903 D909 R925 0.29µH KTC3199GR 1SS133 10(1/2W) SPEAKER C927 0.22 R929 6 OHMS R927...
  • Page 30 CD-K7000W/C7000W,CP-C7000 AM TRACKING fL T303 C331 0.047 C330 C323 0.022 C338 0.001 AM ANT. C332 D301 0.022 1SS133 D302 1SS133 VD301 R358 AM OSC. SVC348S 3.9K C335 C301 560P T306 0.001 D303 1SS133 D304 C334 1SS133 R323 AM LOOP AM BAND...
  • Page 31 CD-K7000W/C7000W,CP-C7000 FM SIGNAL AM SIGNAL C371 R361 1/50 1.2K R350 R358 2.7K 3.9K R362 C372 1.2K 1/50 C367 1/50 IC303 LA1832S FM IF DET./FM MPX./AM IF C358 1/50 R355 C357 3.3K 2.2/50 T351 C356 0.001 AM IF SPARE L352 100µH ZD351 MTZJ5.1B...
  • Page 32 CD-K7000W/C7000W,CP-C7000 P37 10 - E TO KARAOKE CNSK1 CD-K7000W MAIN PWB-A1 ONLY R378 R373 R372 X352 R388 R374 R359 C382 1 2 3 4 5 6 7 8 9 10 11 R376 C395 C381 IC302 C387 R360 R379 22 21 20 19 18 17 16 15 14 13 12...
  • Page 33 CD-K7000W/C7000W,CP-C7000 P35 9 - H TO DISPLAY PWB CNS701 CNS11 P38 4 - A FFC701 CNP11 TO CD SERVO 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30...
  • Page 34 CD-K7000W/C7000W,CP-C7000 DISPLAY PWB-A2 Q703 FL701 E C B R719 R716 R705 R704 E C B Q702 R702 R701 E C B RS723 Q701 RS724 Q712 E C B RS725 SW714 DIMMER Q711 E C B Q710 E C B IC701...
  • Page 35 CD-K7000W/C7000W,CP-C7000 P38 5 - A TO CD SERVO PWB CNP12 CNS703 BI703 CD-C7000W R725 CD-K7000W ONLY R726 ONLY LED722 C727 R799 IC704 CD-C7000W ONLY C732 C731 C728 C730 D716 D718 R798 Q709 RX701 R796 R797 C733 R744 R777 R709 C729...
  • Page 36 CD-K7000W/C7000W,CP-C7000 P33 7 - H POWER AMP. PWB-B1 TO MAIN PWB CNS901 Q904 L903 R923 1 2 3 4 5 6 7 8 9 10 11 12 13 1415 1617 18 R942 Q903 L901 CNP901 R929 C927 R941 D909 C930...
  • Page 37 CD-K7000W/C7000W,CP-C7000 CD-K700W ONLY VRK1 VRK2 MIC 1 MIC 2 VOLUME VOLUME MIC 1 MIC 2 C946 LG901 R909 PINK1 R907 CK17 R908 WT601 R910 ICK1 C814 C813 CK23 R803 RK12 ZD802 ZDK1 JK670 CK43 RK13 HEADPHONES RK48 RK36 C815 RK44...
  • Page 38 CD-K7000W/C7000W,CP-C7000 P33 9 - A P35 10 - A TO MAIN PWB TO DISPLAY PWB CNS11 CNS703 CD SERVO PWB-C 9 10 CNP11 CNP12 CNP5 E C B ZD61 B C E CNP1 40 41 1 2 3 CNP4 CNP3...
  • Page 39 CD-K7000W/C7000W,CP-C7000 TAPE MECHANISM ASSEMBLY P34 2 - H TO DISPLAY PWB CNS702 FFC702 TAPE MECHANISM PWB-E TAPE MOTOR SOLENOIDE SOLENOIDE TAPE 2 TAPE 1 RECORD/PLAYBACK/ERACE HEAD PLAYBACK HEAD 6 5 4 3 2 1 CNP101 CNS102 P33 11 - D...

  • Page 40: Voltage

    CD-K7000W/C7000W,CP-C7000 VOLTAGE IC701 IC101 IC303 IC703 ICK1 PIN VOLTAGE NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE VOLTAGE NO. VOLTAGE NO. VOLTAGE 1.6V 0.7V 0V (0V) 2.1V (2.1V) 4.6V 4.9V 1.6V 0V (0V) 4.5V (4.8V) 4.6V 1.6V 4.6V 1.5V 0.5V (0.5V) 2.1V (2.1V)

  • Page 41: Waveforms Of Cd Circuit

    CD-K7000W/C7000W,CP-C7000 WAVEFORMS OF CD CIRCUIT Stopped Stopped 1999/04/05 17:33:17 CH1=500mV CH3=500mV 500ms/div CH1=500mV CH3=1V CH4=1V 500ms/div DC 10:1 DC 10:1 (500ms/div) DC 10:1 DC 10:1 DC 10:1 (500ms/div) NORM:20kS/s NORM:20kS/s PDO1 IC2 1 IC2 24 PDO2 IC2 2 IC2 23...

  • Page 42: Trouble Shooting

    CD-K7000W/C7000W,CP-C7000 TROUBLE SHOOTING When the CD does not function When the CD section does not operate when the objective lens of the optical pickup is dirty, this section may not operate. Clean the objective lens, and check the playback operation. When this section does not operate even after the above step is taken, check the following items.
  • Page 43 CD-K7000W/C7000W,CP-C7000 (1) Focus-HF system check Stopped CH1=500mV CH3=500mV 500ms/div Although a CD is inserted and the cover is closed, "NO DC 10:1 DC 10:1 (500ms/div) NORM:20kS/s DISC" is displayed. Press the OPEN/CLOSE switch (SW1) without inserting a disc, and try starting the playback operation.
  • Page 44 CD-K7000W/C7000W,CP-C7000 (2) Tracking system check Check the TE waveform at pin 18 on IC1. The tracking servo is not activated. If the waveform shown in Figure 44-1 appears and soon after Check the peripheral circuits at pins 18 and 19 on IC1, pin 23 on NO DISC appears.
  • Page 45 CD-K7000W/C7000W,CP-C7000 (4) PLL system check Stopped 1999/04/05 17:33:17 CH1=500mV CH3=1V CH4=1V 500ms/div DC 10:1 DC 10:1 DC 10:1 (500ms/div) NORM:20kS/s When a disc is loaded, start play operation. PDO1 The HF waveform is normal, but the TOC data cannot be PDO2 read.

  • Page 46: Function Table Of Ic

    CD-K7000W/C7000W,CP-C7000 FUNCTION TABLE OF IC IC1 VHiLA9235M/-1: Servo Amp. (LA9235M) ODRV FIN1 LA9235M RFSW FIN2 AGCON 28 RF- FIN3 FIN4 26 N/C 25 PH 24 BH REF1 ODRV 23 N/C PH/BH 22 RFEV VREF 21 FE- 20 FE LDOF 19 TE-...
  • Page 47 CD-K7000W/C7000W,CP-C7000 IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E) (1/2) Terminal Name Input/Output Setting in Reset Function Pin No. PDO1 Output – For PULL Phase-comparison output terminal for built-in VOC control. PDO2 Output – Phase-comparison output terminal for built-in VOC control. Rough servo : OFF, phase servo : ON.
  • Page 48 CD-K7000W/C7000W,CP-C7000 IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E) (2/2) Terminal Name Input/Output Setting in Reset Function Pin No. LVDD – – L channel Power terminal for L channel. LCHO Output 1/2VDD D/A converter L channel output terminal. LVSS – – Ground terminal for L channel. Surely connected to 0V.
  • Page 49 CD-K7000W/C7000W,CP-C7000 IC701 RH-iX0334AWZZ: System Microcomputer (IX0334AW) (1/2) Pin No. Port Name Terminal Name Input/Output Function — (+) POWER SUPPLY -20dBATT Output -20dB ATTENUATOR S-BUSY Output Not used LCK1 Output LED DRIVER LCK (BU2092-2) LCK0 Output LED DRIVER LCK (BU2092-1) DP REQ...
  • Page 50 CD-K7000W/C7000W,CP-C7000 IC701 RH-iX0334AWZZ: System Microcomputer (IX0334AW) (2/2) Pin No. Port Name Terminal Name Input/Output Function P120 PLAY SW_B Input PLAY SWITCH FOR T2 P119 Input TAPE2 A-SIDE FULL PROOF P118 Input TAPE2 B-SIDE FULL PROOF P117 MIC SW Input MIC SWITCH...
  • Page 51 CD-K7000W/C7000W,CP-C7000 IC601 VHiLC75341/-1: Audio Processor (LC75341) LOUT ROUT LBASS RBASS 0.1uF 0.1uF LTRE RTRE LSEL0 RSEL0 R1 R2 24 23 22 21 20 19 18 17 16 15 14 13 LC75341 10 11 12 Figure 51 BLOCK DIAGRAM OF IC...
  • Page 52 CD-K7000W/C7000W,CP-C7000 ICK1 VHiM65856SP-1: Mic Amp. (M65856SP) (1/2) Pin No. Port Name Input/Output Function MIC SW Input Microphone SW L: MIC OFF, H: MIC ON MCLKCONT — Clock Control Controls built-in clock generation circuit with external R VALC — ALC operating voltage setting terminal...
  • Page 53 CD-K7000W/C7000W,CP-C7000 ICK1 VHiM65856SP-1: Mic Amp. (M65856SP) (2/2) Pin No. Port Name Input/Output Function KEYCONIN Input Monaural input for external KEYCONTROL IC Input/Output interface terminal for external KEYCONTROL IC SOURCEOUT Output Monaural input for external KEYCONTROL IC Input/Output interface terminal for external KEYCONTROL IC...

  • Page 54: Fl Display

    CD-K7000W/C7000W,CP-C7000 FL701 VVKBJ744GNK-1: FL Display (1G~8G) PIN CONNECTION PIN NO. 20 19 18 17 16 15 14 13 12 11 10 CONNECTION 9G 8G 7G 6G 5G 4G 3G 2G NP NP F1 F1 F1 30 29 28 27 26 25 24 23 22 21 PIN NO.

  • Page 55: Parts Guide

    “HOW TO ORDER REPLACEMENT PARTS” To have your order filled promptly and correctly, please furnish the For U.S.A. only following information. Contact your nearest SHARP Parts Distributor to order. 1. MODEL NUMBER 2. REF. No. 3. PART NO. 4. DESCRIPTION For location of SHARP Parts Distributor, Please call Toll-Free;...
  • Page 56 PARTS CODE DESCRIPTION RANK RANK D708 VHD1SS133//-1 AA Silicon,1SS133 CD-K7000W/C7000W [CD-C7000W Only] D709,710 VHD1SS133//-1 AA Silicon,1SS133 INTEGRATED CIRCUITS [CD-K7000W Only] D711 VHD1SS133//-1 AA Silicon,1SS133 VHILA9235M/-1 AQ Servo Amp.,LA9235M [CD-C7000W Only] VHILC78641E-1 AV Servo/Signal Control,LC78641E D712~718 VHD1SS133//-1 AA Silicon,1SS133 VHIM63001FP-1 AX Focus/Tracking/Spin/Sled Driver,...
  • Page 57 CD-K7000W/C7000W,CP-C7000 PRICE PRICE PARTS CODE DESCRIPTION PARTS CODE DESCRIPTION RANK RANK X352 RCRSP0002AWZZ J AH Crystal,4.5 MHz C308 VCCUMN1HJ4R7D J AA 4.7 pF (UJ),50V AA 0.001 µF,50V RCRSP0005AWZZ J AF Crystal,16.9344 MHz C309 VCKYMN1HB102K J XL701 RCRSP0003AWZZ J AH Crystal,4.1943 MHz...
  • Page 58 VCFYDA1HA154J AB 0.22 µF,100V,Mylar C811,812 VCQYKU2AM224K J [CD-K7000W Only] AB 0.22 µF,50V,Polyester C813,814 VCFYDA1HA224J CK33~35 VCCSPA1HL470J AA 47 pF,50V [CD-K7000W Only] AC 100 µF,50V,Electrolytic AB 47 µF,25V,Electrolytic C815,816 VCEAZA1HW107M J CK41 VCEAZA1EW476M J AC 220 µF,63V,Electrolytic C817 VCEAZV1JW227M J [CD-K7000W Only] AB 47 µF,50V,Electrolytic...
  • Page 59 CD-K7000W/C7000W,CP-C7000 PRICE PRICE PARTS CODE DESCRIPTION PARTS CODE DESCRIPTION RANK RANK R83,84 VRS-TV2AB103J AA 10 kohm,1/10W R407~410 VRD-MN2BD472J AA 4.7 kohms,1/8W VRD-ST2CD121J AA 120 ohms,1/6W R411~414 VRD-MN2BD222J AA 2.2 kohms,1/8W R94,95 VRS-TV2AB103J AA 10 kohm,1/10W R415 VRD-MN2BD472J AA 4.7 kohms,1/8W...
  • Page 60 AA 47 kohms,1/6W VRD-ST2CD103J AA 10 kohm,1/6W R850 VRD-RT2HD3R3J AA 3.3 ohms,1/2W [CD-K7000W Only] R851 VRD-ST2CD330J AA 33 ohms,1/6W VRD-ST2CD102J AA 1 kohm,1/6W [CD-K7000W Only] R852 VRD-ST2EE223J AA 22 kohms,1/4W VRD-ST2CD562J AA 5.6 kohms,1/6W R853 VRD-ST2CD223J AA 22 kohms,1/6W [CD-K7000W Only] R854...
  • Page 61 92LSWICHT1663T J AC Switch,Key Type [STOP] CNP301 92LCONE2P5268 AB Plug,2Pin SW730 92LSWICHT1663T J AC Switch,Key Type CNP601 92LCONEBP53253 J AC Plug,11Pin [CD-K7000W Only] [REVERSE PLAY] CNP701 QCNCWZX30AWZZ J Socket,30Pin SW731 92LSWICHT1663T J AC Switch,Key Type [REC PAUSE] CNP704 92LCONE5P53254 J...
  • Page 62 AA Screw,ø2×4mm [For Saudi Arabia] XEBSF30P12000 AA Screw,ø3×12mm QACCB0006AW00 J AU AC Power Supply Cord XESSD30P10000 AA Screw,ø3×10mm [CD-K7000W for Hong Kong] XHBSD26P04000 AA Screw,ø2.6×4mm QACCE0010AW00 J AK AC Power Supply Cord XHBSD30P06000 AA Screw,ø3×6mm [Except for Saudi Arabia/ XJBSD30P10000 AA Screw,ø3×10mm...
  • Page 63 Speaker Box Ass’y,Tweeter [CD-C7000W for Malaysia/ 92L311PC700010 Crossover Network Turkey] 92L3143C700010 Speaker Cord Ass’y,Tweeter TLABG0002AWZZ AB Label,Hong,Kong (with Capacitor) [CD-K7000W Hong Kong Only] 92L200T0700030 Front Panel Ass’y,Tweeter TLABG0006AWZZ AB Label,Carton 92L200W0700020 Front Panel Ass’y,Woofer [For Argentine Only] 92L21607700000 Decoration Pipe...
  • Page 64 CD-K7000W/C7000W,CP-C7000 CD-K7000W/C7000W 306-2 306-1 306-3 703x4 305x2 PWB-F Figure 9 CD MECHANISM EXPLODED VIEW – 9 –...
  • Page 65 CD-K7000W/C7000W,CP-C7000 CD-K7000W/C7000W BELT CONNECTION FF/REW FF/REW ROLLER ROLLER 202-1 ASS'Y 614x2 ASS'Y PWB-A1 FLYWHEEL FLYWHEEL ASS'Y ASS'Y MAIN BELT 610x11 TAPE1 TAPE2 610x2 PWB-A4 608x3 PWB-E2 610x2 Q852 202-2 Q851 Q850 M701 PWB-A2 605x11 624x2 PWB-E1 M901 619x2 291x2 606x2...
  • Page 66 CD-K7000W/C7000W,CP-C7000 CD-K7000W/C7000W 604x2 604x2 MECHANISM PWB-H 250x4 239x3 204-2 204-1 PWB-C 204-3 Figure 11 CABINET EXPLODED VIEW (2/2) – 11 –...
  • Page 67 CD-K7000W/C7000W,CP-C7000 CP-C7000 CROSSOVER NETWORK SP1,2 WOOFER SP1,2 919x8 920x4 912x2 918x4 911x4 918x4 912x2 SP1,2 WOOFER CROSSOVER NETWORK Figure 12 SPEAKER EXPLODED VIEW (1/2) – 12 –...
  • Page 68 MID RANGE SP3(L-CH) SP4(R-CH) Figure 13 SPEAKER EXPLODED VIEW (2/2) © COPYRIGHT 2000 BY SHARP CORPORATION SHARP CORPORATION ALL RIGHTS RESERVED. Communication Systems Group Quality & Reliability Control Center No part of this publication may be reproduced, Higashihiroshima, Hiroshima 739-0192, Japan...

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