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Sharp CD-MPS600 Service Manual

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See also: Operating Manual
[1]
Specifications.................................................1-1
[2]
Names of parts ..............................................1-2
CHAPTER 2. ADJUSTMENTS
[1]
Mechanism section ........................................2-1
[2]
Tuner section .................................................2-1
[3]
TEST MODE..................................................2-2
[4]
CD section .....................................................2-4
[5]
CD Changer mechanism section ...................2-5
CHAPTER 3. MECHANISM BLOCKS
[1]
Caution on diassembly ..................................3-1
[2]
CHAPTER 4. DIAGRAMS
[1]
Block diagrams ..............................................4-1
[1]
Notes on schematic diagram .........................5-1
[2]
Types of transistor and LED ..........................5-1
[3]
Waveforms of CD circuit ................................5-2
[4]
Voltage...........................................................5-3
Parts marked with "
" are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for
maintaining the safety and performance of the set.
SERVICE MANUAL
CONTENTS

SHARP CORPORATION

MINI COMPONENT SYSTEM
MINI COMPONENT SYSTEM
CD-MPS600
MODEL
CD-MPS600 Mini Component System consisting of CD-MPS600
(main unit) and CP-MPS600 (speaker system).
MINI COMPONENT SYSTEM
MODEL
CD-MPS66 Mini Component System consisting of CD-MPS66
(main unit) and CP-MPS66 (speaker system).
In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
[1]
Schematic diagram........................................ 6-1
[2]
Wiring side of PWB ..................................... 6-11
[1]
Troubleshooting............................................. 7-1
[1]
Function table of IC ....................................... 8-1
[2]
FL Display ................................................... 8-10
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
CD-MPS600/CD-MPS66
No. S4415CDMPS600

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  • Page 1: Table Of Contents

    SERVICE MANUAL No. S4415CDMPS600 MINI COMPONENT SYSTEM MINI COMPONENT SYSTEM CD-MPS600 MODEL CD-MPS600 Mini Component System consisting of CD-MPS600 (main unit) and CP-MPS600 (speaker system). MINI COMPONENT SYSTEM CD-MPS66 MODEL CD-MPS66 Mini Component System consisting of CD-MPS66 (main unit) and CP-MPS66 (speaker system).
  • Page 2 CD-MPS600/CD-MPS66 IMPORTANT SERVICE NOTES BEFORE RETURNING THE AUDIO PRODUCT BEFORE RETURNING THE AUDIO PRODUCT (Fire & Shock Hazard) Before returning the audio product to the user, perform the following safety checks. VTVM 1. Inspect all lead dress to make certain that leads are not pinched or...

  • Page 3: Chapter 1. General Description Specifications

    CD-MPS600/CD-MPS66 Audio CD-MPS600/CD-MPS66 Service Manual CD-MPS600/CD-MPS66 Market CHAPTER 1. GENERAL DESCRIPTION [1] Specifications FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. CD-MPS600/CD-MPS66 Tuner General Power source AC 120 V, 60 Hz Frequency range FM: 87.5 - 108.0 MHz...

  • Page 4: Names Of Parts

    CD-MPS600/CD-MPS66 [2] Names of parts CD-MPS600/CD-MPS66 Front panel 1. Disc Trays 2. Timer Indicator 3. Power On/Stand-by Button 4. Disc Track Up or Fast Forward, Tape 2 Fast Forward, Tuner Preset Up, Time Up Button 5. Clock/Timer Button 6. Tuning Up Button 7.
  • Page 5 CD-MPS600/CD-MPS66 CD-MPS600/CD-MPS66 Remote control 1. Remote Control Transmitter 2. Disc Number Select Buttons 3. Clock/Timer Button 4. Character Input/Disc Direct Search Buttons 5. MP3 Disc Navigation Mode Select Button 6. Enter Button 7. Memory/Set Button 8. Tape 2 Record Pause Button 9.

  • Page 6: Mechanism Section

    CD-MPS600/CD-MPS66 Audio CD-MPS600/CD-MPS66 Service Manual CD-MPS600/CD-MPS66 Market CHAPTER 2. ADJUSTMENTS • FM RF Signal generator: 1 kHz, 40 kHz dev., FM modulated [1] Mechanism section Test Frequency Frequency Setting/ Instrument Stage Display Adjusting Connection • Driving Force Check Point FM Band —...

  • Page 7: Test Mode

    CD-MPS600/CD-MPS66 [3] TEST MODE • Setting the test mode During stand-by mode, press ON/STAND-BY button while pressing down the button and X-BASS/DEMO button. then, press the CD button to enter the test mode. T E S T IL isn’t done OPEN/CLOSE operation is using manual.
  • Page 8 CD-MPS600/CD-MPS66 <<MEMORY>> key input. Laser ON. <<MEMORY>> key input. Tracking OFF play at that specific point. <<MEMORY>> key input. Tracking ON play from that specific point. <<MEMORY>> key input. Adjustment result automatically will display as below for each 2 sec : a) "FOF_XXXX"...

  • Page 9: Cd Section

    CD-MPS600/CD-MPS66 [4] CD section CD Error code description Error Explanation When Pickup set inner position, inner switch cannot detect 'ON' level for 10 secs. CAM error. Can't detect CAM switch when CAM is moving. When it detect cam operation error during initialize pro- cess.

  • Page 10: Cd Changer Mechanism Section

    CD-MPS600/CD-MPS66 [5] CD Changer mechanism section • A number in the drawing sheet is the number of the parts guide (CHANGER MECHANISM PARTS). HALF GEAR MUST ARRANGE AS SHOWN 2 – 5...
  • Page 11 CD-MPS600/CD-MPS66 APPLY SANKOL BEFORE FIX FIX ITEM 1 ACCORDING TO THE SHOWN PICTURE ABOVE ROTATE MODE BIG GEAR UNTIL REACH AS SHOWN IN PICTURE 2 – 6...
  • Page 12 CD-MPS600/CD-MPS66 APPLY GREASE PULL THE LEVER UNITIL REACH THE ARROW MARK 2 – 7...
  • Page 13 CD-MPS600/CD-MPS66 FIGURE 2 FIGURE 1 APPLY GREASE SLOT CLAMP SW ARM INSIDE BASE SLOT 2 – 8...
  • Page 14 CD-MPS600/CD-MPS66 APPLY GREASE AT BOTTOM SIDE OF GEAR FOLLOW MARKING NO NEED APPLY GREASE AT BOTTOM SIDE APPLY GREASE AT TOP SIDE OF GEAR FOLLOW MARKING OTHER THAN FIGURE 1 DIRECTION ALL N.G BLACK MARK FIGURE 1 2 – 9...
  • Page 15 CD-MPS600/CD-MPS66 APPLY GREASE AT HALF GEAR AREA ROTATE CLOCKWISE UNTIL REACH HERE (MAXIMUM) 2 – 10...
  • Page 16 CD-MPS600/CD-MPS66 CHANGE COLOR TO BLACK 2 – 11...
  • Page 17 CD-MPS600/CD-MPS66 TRAY BIG GEAR MUST FREE FROM GREASE THE SHOWN AREA CHANGE COLOR TO BLACK O . K GREASE APPLICATION LENGTH GREASE APPLICATION PORTION N . G TRAY BIG GEAR CHANGE COLOR TO BLACK SHOWN HOLE MUST FACING ARROW DIRECTION...
  • Page 18 CD-MPS600/CD-MPS66 APPLY GREASE AT BOTTOM SIDE ONLY TR-RE JOINT GEAR C APPLY GREASE ONLY AT TOP SIDE GEAR MUST FIX ACCORDING TO THE HOLE'S 2 – 13...
  • Page 19 CD-MPS600/CD-MPS66 2 – 14...
  • Page 20 CD-MPS600/CD-MPS66 APPLY GREASE WHEN FIXING ITEM 2 MUST FOLLOW AS SHOWN 2 – 15...
  • Page 21 CD-MPS600/CD-MPS66 FIGURE 1 FIGURE 2 APPLY GREASE APPLY GREASE SC141 FIGURE 3 2 – 16...
  • Page 22 CD-MPS600/CD-MPS66 ITEM 2 , 3 MUST APPLY GREASE ON TOP SIDE GEAR ONLY GEAR 112 GEAR 112 O . K N . G TOP VIEW AFTER FIX REVERSE N.G ASSY 2 – 17...
  • Page 23 CD-MPS600/CD-MPS66 APPLY GREASE BEFORE FIX MOVE 112 UNTIL TOUCH THE WALL DURING GEAR A ROTATE MUST PRESS SHOWN AREA AND LEVER B WILL MOVE ARROW DIRECTION THEN FIX PART 108 SCREW TORQUE +0.5 kgf-cm 803 x6 APPLY GREASE CONFIRM WHETHER...
  • Page 24 CD-MPS600/CD-MPS66 APPLY GREASE BEHIND THE LEVER NEED TO APPLY GREASE PULL IT THEN LEVER WILL MOVE IN 2 – 19...
  • Page 25 CD-MPS600/CD-MPS66 APPLY GREASE APPLY GREASE BEFORE FIX APPLY GREASE AT BOSS SPRING MUST ARRANGE UNDER THE HOOK O.K LR JOINT LEV BOARD R LR JOINT LEV BOARD R 2 – 20...
  • Page 26 CD-MPS600/CD-MPS66 ASSY REVERSELY N.G APPLY GREASE BIG SLOT MUST FACING OUT WHEN FIX & AFTER FIX TO BASE CHASSIS AFTER ASSY CONFIRM THE FREE DROP GEAR POSITION DURING FIXING 2 – 21...
  • Page 27 CD-MPS600/CD-MPS66 ASSY REVERSELY N.G APPLY GREASE BIG SLOT MUST FACING OUT WHEN FIX & AFTER FIX TO BASE CHASSIS AFTER ASSY CONFIRM THE FREE DROP GEAR POSITION DURING FIXING CONFIRM BOTH GEAR SIT PROPELY & LOCKED 2 – 22...
  • Page 28 CD-MPS600/CD-MPS66 AFTER FIX OUTER UP/DOWN LEVER HOLD SHOWN PORTION AND MOVE UP/DOWN THEN CONFIRM LEVER GO INSIDE THE HOLE OR NOT IF GO INSIDE HOLE IS O.K BIGGER SLOT FACING OUT IF NO GO INSIDE HOLE IS N.G BIGGER SLOT FACING OUT...
  • Page 29 CD-MPS600/CD-MPS66 BIG SLOT FACING OUT 2 – 24...
  • Page 30 CD-MPS600/CD-MPS66 PUSH THE LEVER ACCORDING TO ARROW DIRECTION THEN FIX WHEN FIX MAIN BASE ASSY FOLLOW ACCORDING TO O.K PICTURE MAKE SURE MECHA HOLDER SHAFT FIX PROPELY TO LEVER 2 – 25...
  • Page 31 CD-MPS600/CD-MPS66 APPLY SANKOL APPLY SANKOL ON TOP APPLY SANKOL INSIDE THE SLOT & OTHER SHOWN PORTION COSMO GUIDE TRAY HAVE MARKING AS SHOWN FIX TRAY NO 1 FIRST THAN FOLLOW OTHER APPLY SANKOL AT TRAY SLIDING PORTION 2 – 26...
  • Page 32 CD-MPS600/CD-MPS66 GEAR UP/DOWN BOARD APPLY GREASE AT INNER & OUTER GEAR SLIDING PORTION WHEN FIX GEAR UP/ DOWN BOARD THE TWO LEVER MUST AT PARALLEL LINE & POSITION AT TOP MAX SIDE AFTER ASSY GEAR UP/DOWN BOARD 2 – 27...
  • Page 33 CD-MPS600/CD-MPS66 SCREW TORQUE +0.5 kgf-cm 2 – 28...
  • Page 34 CD-MPS600/CD-MPS66 AFTER ASSY TOP PLATE FIX THE FFC FFC4 AFTER PUSH MAKE SURE SNAP PROPELY PRESS IN BACK PORTION AFTER FIX PUSH FOLLOW ARROW DIRECTION SLOT IN BEFORE LOCK AFTER LOCK BEFORE LOCK MUST CONFIRM AFTER LOCK BEFORE LOCK AFTER LOCK MUST CONFIRM 2 –...
  • Page 35 CD-MPS600/CD-MPS66 CAUTION 1. MAKE SURE NO PWB CHIP INSIDE SET .( BEFORE FIX MAKE SURE PWB NO DUST , GREASE & ETC ) 2 – 30...
  • Page 36 CD-MPS600/CD-MPS66 THE TWO SLOT MUST FREE FROM GREASE ASSEMBLY SEQUENCE APPLY GREASE BELOW THE MARKING FOR 1. APPLY GREASE TO MAIN BASE BOTH PORTION GREASE APPLICATION AREA ALL BOSS APPLY GREASE APPLY GREASE AT 3 HALF MOON APPLY GREASE APPLY GREASE...
  • Page 37 CD-MPS600/CD-MPS66 REFERENCE ONLY MOTOR GEAR HEIGHT FROM MAIN BASE 12.2 MOTOR SCREWING HOLE SCREW TORQUE + 0.5 MUST HAVE GAP M1,2 AFTER SCREW MOTOR,CONFIRM THE ARRANGEMENT AS IN FIGURE 2 FIGURE 2 APPLY GREASE 2 – 32...
  • Page 38 CD-MPS600/CD-MPS66 3.1 + 0.1 SHAFT X 3 DIM AFTER INSERTION APPLY SANKOL MUST CONFIRM EVERYDAY SANKOL APPLICATION AREA 109-2 APPLY GREASE AT THE SLIDING PORTION APPLY GREASE UP / DOWN HOLDER CHANGE TO NATURE COLOR 2 – 33...
  • Page 39 CD-MPS600/CD-MPS66 BEFORE MELT IT AFTER MELT IT ( MUST FLAT ) WHEN FITTING STABILIZER PLATE TO STABILIZER, ROTATE STABILIZER ANTI CLOCKWISE BY JIG AFTER ASSY TO HOLDER STABILIZER NEED CLEAN ( BY HAND CANNOT X ) WITH ALCOHOL DISC TOUCHING SURFACE...
  • Page 40 CD-MPS600/CD-MPS66 APPLY GREASE MUST MAKE SURE SNAP PROPELY BOTH SIDE ALL SURFACE MUST TOUCH O . K 2 – 35...
  • Page 41 CD-MPS600/CD-MPS66 NO GAP HAVE GAP 2 – 36...

  • Page 42: Caution On Diassembly

    CD-MPS600/CD-MPS66 Audio CD-MPS600/CD-MPS66 Service Manual CD-MPS600/CD-MPS66 Market CHAPTER 3. MECHANISM BLOCKS [1] Caution on diassembly 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 and compact disc out of the unit.
  • Page 43 CD-MPS600/CD-MPS66 (F2)x1 (K1)x4 φ3x10mm Front Panel Tape Mechanism Lug Wire Open (F1)x6 (K2)x1 φ3x10mm Cassette Cover Lug Wire Changer Front Panel Mechanism Display PWB Unit (G2)x10 φ2.6x10mm (G3)x5 (L1)x4 (G1)x1 φ2.6x10mm CD Mechanism Game Input (H1)x2 φ3x10mm Changer Mechanism Unit (J1)x2 φ3x10mm...
  • Page 44 CD-MPS600/CD-MPS66 CP-MPS600/CP-MPS66 STEP REMOVAL PROCEDURE Passive Radiator 1. Screw ...... (A1) x4 Tweeter 2. Side Panel ....(A2) x1 3. Screw ...... (A3) x4 Woofer 1. Front Panel ..... (B1) x1 2. Screw ...... (B2) x4 (C1)x2 Tweeter 1. Screw ...... (C1) x2 φ3x12mm...

  • Page 45: Removing And Reinstalling The Main Parts

    CD-MPS600/CD-MPS66 [2] Removing and reinstalling the main parts 1. TAPE MECHANISM SECTION Perform steps 1 to 5 and 6 of the disassembly method to remove the tape mechanism. 1.1. How to remove the record/playback and erase heads (TAPE 2) (See Fig. 1) 1.

  • Page 46: Cd Mechanism Section

    CD-MPS600/CD-MPS66 2. CD MECHANISM SECTION Perform steps 1, 2, 9, 10 and 11 of the disassembly method to remove Reduction gear C the CD mechanism. 2.1. Remove the pickup. (See Fig. 1) 1. Remove the stop washer (A1) x 1 pc., to remove the gear (A2) x 1 2.
  • Page 47 CD-MPS600/CD-MPS66 3.2. How to Remove the tray motor/main cam motor/5- Changer Motor PWB (See Fig. 6) 1. Remove the screws (A1)x 2 pcs., to remove tray motor/main cam motor/5-Changer Motor PWB. Changer Mechanism Unit Tray Motor Main Cam Motor 5-Changer...

  • Page 48: Block Diagrams

    CD-MPS600/CD-MPS66 Audio CD-MPS600/CD-MPS66 Service Manual CD-MPS600/CD-MPS66 Market CHAPTER 4. DIAGRAMS [1] Block diagrams TO DISPLAY SECTION TO MAIN SECTION CNP5 14 13 12 CNP2 68 67 66 65 64 63 62 51 53 59 69 LVDD MO_B-/CONT2 RVDD MO_B+/CONT3 LCHO...
  • Page 49 CD-MPS600/CD-MPS66 L8316V35 D-RAM MDATA0 MDATA3 MDATA0 MDATA4 MDATA7 MDATA7 MDATA8 SI3033LUS DWEB VOLTAGE DRASB REGULATOR MDATA15 ADRS0 RASB LC78683E ADRS3 MP3 DECODER ADRS4 ADRSB ADRS8 ADRS7 D0EM MDATA8 DCASUB ADRS0 MDATA11 DCASLB MDATA12 MDATA15 43 44 45 68 61 51 31 21 11 77 73 66...
  • Page 50 CD-MPS600/CD-MPS66 IC301 ZD351 TA7358AP ANTENNA 5.1V FM FRONT END FM IF 10.7 MHz T302 CF303 BF301 X351 450 kHz CF351 456 kHz B.P.F T351 CF352 SO302 FM ANTENNA AM IF TERMINAL FM RF L312 T301 AM LOOP ANTENNA OSC BUFF...
  • Page 51 CD-MPS600/CD-MPS66 FL701 FL DISPLAY TAPE MECHANISM ASS'Y RX701 59 40 28 26 25 13 27 REMOTE SENSOR IC701 VLOAD IXA008AW AVDD (SERIAL No.312xxxxx~402xxxxx) SW701-SW707 IXA022AW SW712-SW723 (SERIAL No.402xxxxx~) SW725-SW735 SYSTEM MICROCOMPUTER 1 2 3 4 5 6 7 11 12...

  • Page 52: Chapter 5. Circuit Description

    CD-MPS600/CD-MPS66 Audio CD-MPS600/CD-MPS66 Service Manual CD-MPS600/CD-MPS66 Market CHAPTER 5. CIRCUIT DESCRIPTION • The indicated voltage in each section is the one measured by Digi- tal Multimeter between such a section and the chassis with no sig- nal given. [1] Notes on schematic diagram 1.

  • Page 53: Waveforms Of Cd Circuit

    CD-MPS600/CD-MPS66 [3] Waveforms of CD circuit Stopped Stopped 1999/04/07 09:51:15 CH1=500 mV CH3=500 mV 500 ms/div CH1=200 mV CH2=500 mV 500 ms/div DC 10:1 DC 10:1 (500 ms/div) DC 10:1 DC 10:1 (500 ms/div) NORM:20 kS/s NORM:20 kS/s IC1 21...

  • Page 54: Voltage

    CD-MPS600/CD-MPS66 [4] Voltage IC301 IC601 IC701 NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE 3.20 V 2.10 V 4.74 V 1.61V 2.20 V 4.65 V 1.61 V 2.10 V 0.29 V 1.60 V 2.20 V 0.20 V 5.10 V...

  • Page 55: Cd-Mps66

    CD-MPS600/CD-MPS66 — MEMO — 5 – 4...

  • Page 56: Chapter 6. Circuit Schematics And Parts Layout

    CD-MPS600/CD-MPS66 Audio CD-MPS600/CD-MPS66 Service Manual CD-MPS600/CD-MPS66 Market CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT [1] Schematic diagram CD SERVO PWB-C 100P(CH) 0.022 100P(CH) 100P(CH) CD SIGNAL 100P(CH) 100P(CH) 100P(CH) 47/25 0.022 ONLY FLASH 4.7K PICKUP UNIT(306) 0.01 0.22 4.7K 4.7K 0.047...
  • Page 57 CD-MPS600/CD-MPS66 ONLY FCLK FLASH FFC704 CNP4 47/10 4.19 MHz 4.7K 4.7K 100K CD RES 0.01 RESET FSYNC 2.2K 2.2K MP3-RES CDEMPH SYS-DI DISC SYS-DO IXA006AW CLAMP MICRO- TRAY SW1 SYS-CL TRAY SW2 COMPUTER SYS-CE PHOTO INTB 2.2K AVDD AVREF SUB_CE 0.01...
  • Page 58 CD-MPS600/CD-MPS66 DISPLAY PWB-A2 FL701 FL DISPLAY LED DRIVER Q710 KRC102 S 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4...
  • Page 59 CD-MPS600/CD-MPS66 2 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 R795 C701 1/50 8 89 90 91 92 93 94 95 96 97 98 99 100 R763...
  • Page 60 CD-MPS600/CD-MPS66 MAIN PWB-A1 (1/3) FM SIGNAL BI601 R-CH PLAYBACK SIGNAL R601 A_GND R602 RECORD SIGNAL L-CH CD_GND A+5V CD SIGNAL D_GND IC601 VIDEO SIGNAL C653 C602 C601 LC75341 0.022 220P 220/16 D+5V AUDIO SIGNAL AUDIO PROCESSOR CNS601 C609 R605 1/50...
  • Page 61 CD-MPS600/CD-MPS66 GAME INPUT PWB-B2 FW901 M_+13V SP_RLY R-CH L-CH C696 WTM901 0.01 JK691 VIDEO OUT C695 0.001 CNS603 VIDEO IN R693 C602 C601 L-CH 0.022 220/16 R691 C691 R603 6.8K 390P AUX/VIDEO R690 C690 6.8K 390P R-CH R692 C603 C952...
  • Page 62 CD-MPS600/CD-MPS66 IC901 STK41241 POWER AMP. R903 L902 3µH Q903 KTC3875 GR R917 ZD902 ZD903 0.1(3W) 12BSB 12BSB C917 0.01 R919 R926 R925 R910 1.5K 1.5K 1.8K (1/2W) (1/2W) Q902 KTC3875 GR Q901 KTC3875 GR D905 R920 DS1SS133 1.8K C929 C911...
  • Page 63 CD-MPS600/CD-MPS66 FM SIGNAL FAN MOTOR DRIVER Q906 L902 KTC3203 Y D912 3µH R949 DS1SS133 R942 390(2W) M901 C931 R950 R943 390(2W) R947 10/50 MOTOR L1_OUT CNS971 R1_OUT RL914 M_+13V SP_RLY D911 C928 DS1SS133 R-CH C929 (ML) (ML) L-CH L901 L921 CNP901 3µH...
  • Page 64 CD-MPS600/CD-MPS66 C302 0.001 AM TRACKING fL T303 C331 0.047 C323 0.022 C332 0.022 C338 0.001 D301 AM ANTENNA DS1SS133 D302 AM BAND DS1SS133 VD301 COVERAGE fL C335 SVC347S T306 560P R358 3.9K 2.7K C334 BF301 BAND PASS FILTER AM OSC.
  • Page 65 CD-MPS600/CD-MPS66 FM SIGNAL AM SIGNAL TP302 C371 1/50 R358 3.9K R350 2.7K C372 1/50 C367 1/50 10 11 R352 R355 3.3K AM IF C356 0.001 T351 R393 L352 C389 ZD351 100µH DZ5.1BSB 0.001 C396 100/10 C395 0.022 R392 C392 0.001...

  • Page 66: Wiring Side Of Pwb

    CD-MPS600/CD-MPS66 [2] Wiring side of PWB MAIN PWB-A1 C376 C379 R374 R373 C377 C302 R378 R372 C378 C382 1 2 3 4 5 6 7 8 9 10 11 IC302 C381 R379 C387 C392 C394 L351 R377 C380 C397 R381...
  • Page 67 CD-MPS600/CD-MPS66 R124 R122 R138 R136 C134 C120 C135 C128 R132 R158 C133 C131 COLOR TABLE C126 R135 R130 C127 BROWN C129 R150 C125 RD(R) R133 R131 C121 ORANGE FFC701 R129 YELLOW R128 C143 P6-17 4-F GREEN C123 FROM R127 BLUE...
  • Page 68 CD-MPS600/CD-MPS66 DISPLAY PWB-A2 SW704 SW702 SW703 TUNING DOWN CLOCK/TIMER TUNING UP SW701 POWER ON/STAND-BY FFC701 SW707 FAST FORWARD/ PRESET UP SW705 FAST REWIND/ PRESET DOWN R730 SW706 R746 R750 EQUALIZER SW712 R740 TUNER R741 (BAND) C702 R729 RX701 R771 R724...
  • Page 69 CD-MPS600/CD-MPS66 P6-12 11-G FROM MAIN PWB POWER AMP. PWB-B1 CNS801 R841 1 2 3 4 5 6 CNP802 D853 R844 CNP801 R858 C810 C841 C811 D801 C804 D802 C843 R842 C808 Q841 B C E F802 R843 4A/125V PT801 MAIN POWER TRANSFORMER T.F.
  • Page 70 CD-MPS600/CD-MPS66 1110 70 75 50 55 CD SERVO PWB-D (TOP VIEW) Figure 6-15 WIRING SIDE OF PWB (5/7) 6 – 15...
  • Page 71 CD-MPS600/CD-MPS66 FFC1 FFC4 CNS3B P6-17 5-F FROM CD MOTOR PWB CNP5 CNP2 CD SERVO PWB-D (BOTTOM VIEW) CNS601 FFC704 P6-12 11-E FROM MAIN PWB CNP704 P6-13 3-H TO DISPLAY PWB • The number are waveform number shown in page 5-2.
  • Page 72 CD-MPS600/CD-MPS66 P6-13 6-E COLOR TABLE TAPE MECHANISM TO DISPLAY PWB ASSEMBLY BROWN CNP702 RD( R ) TAPE MECHANISM PWB-D ORANGE FFC702 YELLOW GREEN BLUE VIOLET GRAY W H ( W ) WHITE BLACK PINK SOLENOID SOLENOID TAPE MOTOR CLAMP TAPE 2...

  • Page 73: Chapter 7. Flowchart Troubleshooting

    CD-MPS600/CD-MPS66 Audio CD-MPS600/CD-MPS66 Service Manual CD-MPS600/CD-MPS66 Market CHAPTER 7. FLOWCHART [1] Troubleshooting 1. When the CD does not function The CD section may not operate when the objective lens of the optical pickup is dirty. Clean the objective lens, and check the playback operation.
  • Page 74 CD-MPS600/CD-MPS66 (1) Focus-HF system check. Stopped CH1=500 mV CH3=500 mV 500 ms/div DC 10:1 DC 10:1 (500 ms/div) NORM:20 kS/s Although a CD is inserted and the cover is closed, "NO DISC" is displayed. Press the Tray1 CD Eject Button without inserting a disc, and try starting the playback operation.
  • Page 75 CD-MPS600/CD-MPS66 (2) Focus-HF system check. Check the TE waveform at pin 17 on IC1. If the waveform shown in Figure 4 appears and soon after NO The tracking servo is not activated. DISC appears? Check the peripheral circuits at pins 16, 17 and 22 on IC1, and FFC1.
  • Page 76 CD-MPS600/CD-MPS66 (4) PLL system check. Stopped 1999/04/05 17:33:17 CH1=500 mV CH3=1 V CH4=1 V 500 ms/div DC 10:1 DC 10:1 DC 10:1 (500 ms/div) NORM:20 kS/s When a disc is loaded, start play operation. PDO1 The HF waveform is normal, but the TOC data cannot be read.

  • Page 77: Chapter 8. Others

    CD-MPS600/CD-MPS66 Audio CD-MPS600/CD-MPS66 Service Manual CD-MPS600/CD-MPS66 Market CHAPTER 8. OTHERS [1] Function table of IC IC1 VHiLC78648E-1: CD Servo (LC78648E) (1/2) Pin No. Terminal Name Input/Output Setting in Reset Function AVDD1 Output — Analog power supply pin 1. SLCO Output —...
  • Page 78 CD-MPS600/CD-MPS66 IC1 VHiLC78648E-1: CD Servo (LC78648E) (2/2) Pin No. Terminal Name Input/Output Setting in Reset Function RCHO Output RVDD /2 Right channel R channel Power supply pin. D/A converter RVDD — — R channel output supply pin. XVSS — —...
  • Page 79 CD-MPS600/CD-MPS66 IC1 VHiLC78648E-1: CD Servo (LC78648E) 75 74 72 71 69 68 66 65 63 62 AVDD1 DVDD SLCO DATA EFMIN DATACK LRSY ASDFIN JITTC ASDACK ASLRCK F16MOUT OUT1 F16MIN LC78648E IOMODE PHLPF/RFMON XVDD VREF XOUT XVSS RVDD RCHO TEIN...
  • Page 80 CD-MPS600/CD-MPS66 IC2 VHILA6261//-1: Focus/Tracking/Spin/Sled Driver (LA6261) Pin No. Terminal Name Function VO3+ BTL Output pin (+) for channel 3. VO3- BTL Output pin (-) for channel 3. VO2+ BTL Output pin (+) for channel 2. VO2- BTL Output pin (-) for channel 2.
  • Page 81 CD-MPS600/CD-MPS66 IC2 VHILA6261//-1: Focus/Tracking/Spin/Sled Driver (LA6261) VOLTAGE CONTROL AMP DUFFER AMP DUFFER AMP For VREF For 1/2 VCC Reference voltage Band gad Figure 8-5 BLOCK DIAGRAM OF IC 8 – 5...
  • Page 82 CD-MPS600/CD-MPS66 IC601 VHiLC75341/-1: Audio Processor (LC75341) Pin No. Terminal Name Function Pin No. Terminal Name Function 13-16 R1-4 Input signal pin. Serial data and clock input pin for con- RSEL0 Input selector output pin. trol. Volume + equalizer output pin Chip enable pin.
  • Page 83 CD-MPS600/CD-MPS66 IC701 RH-iXA008AWZZ: System Microcomputer (IXA008AW) (Serial No. 312xxxxx~402xxxxx) (1/2) IC701 RH-iXA022AWZZ: System Microcomputer (IXA022AW) (Serial No. 402xxxxx~) (1/2) Pin No. Port Name Terminal Name Input/Output Function Input (+) Power supply 5 V. -20dBATT Output -20dB Attenuator. T BIAS Output Tape record bias control.
  • Page 84 CD-MPS600/CD-MPS66 IC701 RH-iXA008AWZZ: System Microcomputer (IXA008AW) (Serial No. 312xxxxx~402xxxxx) (2/2) IC701 RH-iXA022AWZZ: System Microcomputer (IXA022AW) (Serial No. 402xxxxx~) (2/2) Pin No. Port Name Terminal Name Input/Output Function 73-78 FIP26-FIP21 S15-S10 Output FL segment driver. VLOAD VLOAD Input VLOAD -35 V...
  • Page 85 CD-MPS600/CD-MPS66 IC851 VHIAN80T53/-1: Multi Regulator (AN80T53) Terminal Name Function REG4 Output 5.1 V power supply with a minimum peak out current of 1200 mA. REG3 Output 13 V power supply with a minimum peak out current of 1350 mA. Connected to Power supplies.

  • Page 86: Fl Display

    CD-MPS600/CD-MPS66 [2] FL Display FL701 VVKNA11SS55-1 GRID ASSIGNMENT CD MP3 X-BASS MEMORY ANGLE CHAP TITLE WMAV- SURROUND DAILY h j k (1G) (2G~9G) ANODE CONNECTION PTYI D5-a D5-b X-BASS D5-c D4-a D4-b SURROUND D4-c DAILY TITLE CHAP D3-a ANGLE D3-b...

  • Page 87: Parts Guide

    CD-MPS600/CD-MPS66 PARTS GUIDE MINI COMPONENT SYSTEM CD-MPS600 MODEL CD-MPS600 Mini Component System consisting of CD-MPS600 (main unit) and CP-MPS600 (speaker system). MINI COMPONENT SYSTEM CD-MPS66 MODEL CD-MPS66 Mini Component System consisting of CD-MPS66 (main unit) and CP-MPS66 (speaker system). “HOW TO ORDER REPLACEMENT PARTS”...
  • Page 88 CD-MPS600/CD-MPS66 PRICE PRICE PART CODE DESCRIPTION PARTS CODE DESCRIPTION RANK RANK ZD801 VHEDZ6R2BSA-1 AB Zener,6.2V,DZ6.2BSA CD-MPS600/CD-MPS66 ZD802 VHEDZ7R5BSB-1 AB Zener,7.5V,DZ7.5BSB ZD803 VHEDZ300BSB-1 AB Zener,30V,DZ30BSB INTEGRATED CIRCUITS ZD805 VHEDZ120BSB-1 AB Zener,12V,DZ12BSB ZD902,903 VHEDZ120BSB-1 AB Zener,12V,DZ12BSB VHILC78648E-1 AW CD Servo,LC78648E FILTERS VHILA6261//-1...
  • Page 89 CD-MPS600/CD-MPS66 PRICE PRICE DESCRIPTION DESCRIPTION PART CODE PARTS CODE RANK RANK AA 0.01 µF,16V AB 0.022 µF,25V VCKYCY1CB103K J C342 VCKYCY1EF223Z AB 0.1 µF,16V AB 0.022 µF,25V VCKYCY1CB104K J C347 VCKYCY1EF223Z AB 100 µF,10V,Electrolytic AB 0.022 µF,25V VCEAZA1AW107M J C350,351 VCKYCY1EF223Z AB 10 µF,50V,Electrolytic...
  • Page 90 CD-MPS600/CD-MPS66 PRICE PRICE PART CODE DESCRIPTION PARTS CODE DESCRIPTION RANK RANK AB 22 µF,50V,Electrolytic C859 VCEAZA1HW226M J VRS-CY1JB472J AA 4.7 kohms,1/16W AB 0.022 µF,50V C861 VCKYPA1HF223Z VRS-CY1JB222J AA 2.2 kohms,1/16W AB 22 µF,25V,Electrolytic C864,865 VCEAZA1EW226M J R86~89 VRS-CY1JB472J AA 4.7 kohms,1/16W AD 0.1 µF,50V...
  • Page 91 CD-MPS600/CD-MPS66 PRICE PRICE DESCRIPTION DESCRIPTION PART CODE PARTS CODE RANK RANK 1 R890 R601~603 VRD-ST2CD102J AA 1 kohm,1/6W RR-HZ0001AWZZ AE 4.7 Mohms,1/2W R604,605 VRS-CY1JB103J AA 10 kohm,1/16W R891 VRD-ST2EE101J AA 100 ohm,1/4W R606,607 VRS-CY1JB472J AA 4.7 kohms,1/16W R901,902 VRS-CY1JB563J AA 56 kohms,1/16W...
  • Page 92 CD-MPS600/CD-MPS66 PRICE PRICE PART CODE DESCRIPTION PARTS CODE DESCRIPTION RANK RANK CNP602 92LCONE5P53253 J AB Plug,5Pin CD MECHANISM PARTS CNP701A QCNCWZY16AWZZ J AD Socket,16Pin CNP701B QCNCWZX16AWZZ J AD Socket,16Pin NGERH0011AWZZ J AC Gear,Middle CNP702A QCNCWZY07AWZZ J AC Socket,7Pin NGERH0012AWZZ J...

  • Page 93: Specifications

    LHLDZA004AWZZ AC Holder,Rib Support QCNWN1966AWZZ J AD Lug Wire CCABA5565AW01 J Front Panel Ass’y [CD-MPS66] PFLT-A0006AWZZ J Felt CCABA5566AW01 J Front Panel Ass’y [CD-MPS600] XJBSD30P10000 AA Screw,ø3×10mm 201- 1 ———— –– Front Panel XEBSD30P10000 AA Screw,ø3×10mm (Not Replacement Item) LX-EZ0005AWFD AA Screw,ø2.6×10mm...
  • Page 94 CD-MPS600/CD-MPS66 PRICE PART CODE DESCRIPTION RANK TSPC-A037AWZZ AC Label,Specifications [CP-MPS66] PFLT-0046AWZZ AC Felt QCNWNA038AWZZ J AM Speaker Cord Ass’y (with Capacitor C1,2) XJBSD40P16000 AB Screw,ø4×16mm XJBSD30P12000 AA Screw,ø3×12mm XMPSF40P35000 AC Screw,ø4×35mm XMBSF40P16000 AC Screw,ø4×16mm PCUSG0147AWZZ J AC Leg Cushion PFLT-0079AWZZ...
  • Page 95 CD-MPS600/CD-MPS66 CD-MPS600/CD-MPS66 306-2 306-1 306-3 703x2 305x2 NSW1 PWB-F Figure 8 CD MECHANISM EXPLODED VIEW – 8 –...
  • Page 96 CD-MPS600/CD-MPS66 CD-MPS600/CD-MPS66 CHANGER BELT CONNECTION 601x5 MECHANISM UNIT FF/REW Tape FF/REW ROLLER Motor ROLLER ASS'Y ASS'Y FLYWHEEL FLYWHEEL ASS'Y ASS'Y MAIN BELT TAPE2 TAPE1 601x3 PWB-D 605x6 233x2 MECHANISM 603x4 233x2 601x3 601x2 602x2 604x10 602x4 PWB-A2 PWB-C M901 602x2...
  • Page 97 CD-MPS600/CD-MPS66 CD-MPS600/CD-MPS66 803x6 801x2 PWB-E 109-3 109-5 803x2 109-1 109-4 109-2 Figure 10 CHANGER MECHANISM EXPLODED VIEW – 10 –...
  • Page 98 CD-MPS600/CD-MPS66 CP-MPS600/CP-MPS66 SP3, SP3, TWEETER TWEETER Capacitor Capacitor 1.5 µF, 1.5µF, 100V(N.P.) 100 V(N.P.) SP1, WOOFER SP1, WOOFER 915x3 903,904 912x4 905, 906 SP3, 901, 902 911x2 908x2 913x4 SP1,2 910x4 SP5,6 914x4 Figure 11 SPEAKER EXPLODED VIEW – 11 –...
  • Page 99 Operation Manual Polyethylene Bag, Quick Guide Accessories Remote Control FM Antenna SPAKZA009AWZZ Spacer R I G S I D S I D SPAKCA071AWZZ (CD-MPS600) SPAKCA030AWZZ (CD-MPS66) Packing Case TLABZA053AWZZ (CD-MPS600) TLABZA054AWZZ (CD-MPS66) Serial No Label Not Replacement Item – 12 –...
  • Page 100 CD-MPS600/CD-MPS66 © COPYRIGHT 2004 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any from or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

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