Sharp CD-ES9 Service Manual
Sharp CD-ES9 Manual
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Sharp CD-ES9 manual content summary:
- Sharp CD-ES9 | Service Manual - Page 1
CD-ES9 SERVICE MANUAL No. S4419CDES9/// MINI COMPONENT SYSTEM MODEL CD-ES9 CD-ES9 Mini Component System consisting of CD-ES9 (main unit) and CP-ES9 (speaker system). • In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified - Sharp CD-ES9 | Service Manual - Page 2
NO. CD-ES9 J Same as CD-ES900 J Same as CD-ES900 J Same as CD-ES900 J Same as CD-ES900 J Same as CD-ES900 J HDECQA058AWSA J Same as CD-ES900 J Same as CD-ES900 J Same as CD-ES900 J Same as CD-ES900 J GiTARA143AWSA J Not Used PFLT-A006AWZZ PCoVQ7004AWFW LX-JZ0036AWFD DESCRIPTION Badge, SHARP Spring - Sharp CD-ES9 | Service Manual - Page 3
POWER PWB-B1 6 - 3 11 - G FROM MAIN PWB CNS801 CD-ES9 FW705 6 - 5 10 - A FROM DISPLAY PWB R841 A 12345 6 IC854 C861 D856 C842 CNP802 1 2 D853 3 R844 R801 R805 ZD801 10 9 8 7 6 5 4 3 2 1 D801 R802 CNP801 C811 R858 R804 C806 - Sharp CD-ES9 | Service Manual - Page 4
CD-ES9 A BI601 1 R-CH 1 6 - 17 12 - E TO CD SERVO PWB CNP2 A_GND 2 3 3 L-CH 4 CD_GND 4 5 A+5V 5 PLAYBACK SIGNAL RECORD SIGNAL CD SIGNAL VIDEO SIGNAL AUX SIGNAL Q603 KTC3875 GR Q603, Q604: SYSTEM MUTE R617 2.2K R615 CD-ES900). 1 2 3 4 5 6 Figure 4 SCHEMATIC DIAGRAM (1/3) - 4 - - Sharp CD-ES9 | Service Manual - Page 5
: Changed CD-ES9 D690 DS1SS133 D691 DS1SS133 MAIN PWB-A1 (1/3) JK691 VIDEO OUT 01 341 C653 220P C601 220/16 C602 0.022 CESSOR R603 1K CLK 24 -+ -+ -+ +B +B VDD - Sharp CD-ES9 | Service Manual - Page 6
CD-ES9 : Changed AC POWER SUPPLY CORD AC 120V, 60Hz A L902 3 µH R R934 56K L B R +B R R942 6.8k(2W) L R943 6.8k(2W) 35 C843 0.047(ML) PT841 SUB POWER TRANSFORMER • NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1 (CD-ES900). 1 2 3 4 5 6 Figure 6 SCHEMATIC DIAGRAM (3/3) - 6 - - Sharp CD-ES9 | Service Manual - Page 7
: Addition/Eliminated/Changed BELT CONNECTION 202 FF/REW Tape FF/REW ROLLER Motor ROLLER ASS'Y ASS'Y CD-ES9 601x5 FLYWHEEL FLYWHEEL ASS'Y MAIN BELT ASS'Y TAPE2 TAPE1 601x3 B CD MECHANISM C PWB-D 209-3 605x6 212 231x2 209-7 209-2 212 209-8 209-9 603x4 209-4 206 209-11 - Sharp CD-ES9 | Service Manual - Page 8
CD-ES9 CP-ES9 A SP9, 10 SUPER TWEETER SP7, 8 SUPER TWEETER SP3, 4 TWEETER B 903, 904 SP1,2 WOOFER C SP9, 10 SUPER TWEETER BK BL SP7, 8 SUPER TWEETER C1, C2 Capacitor 1.8 µF, - Sharp CD-ES9 | Service Manual - Page 9
CD-ES900/CD-ES99 IMPORTANT SERVICE NOTES BEFORE RETURNING THE AUDIO PRODUCT BEFORE RETURNING THE AUDIO PRODUCT (Fire & Shock Hazard) Before returning the audio product to the user be corrected before returning the audio product to the owner. VTVM AC SCALE 1.5 kohms 10 W TO EXPOSED METAL PARTS 0.15 - Sharp CD-ES9 | Service Manual - Page 10
CSMECeDaHrvr-kEAiceSetP9M0T0aE/nCuRDal-E1S. 9G9 ENERAL DESCRIPTION [1] Specifications CD-ES900/CD-ES99 FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. CD-ES900/CD-ES99 General Power source Power consumption Dimensions Weight Amplifier Output power - Sharp CD-ES9 | Service Manual - Page 11
CD-ES900/CD-ES99 [2] Names of parts CD-ES900/CD-ES99 Front panel 1. Disc Trays 2. Timer Indicator 3. Power On/Stand-by Button 4. CD Track Up or Fast Forward, Tape 2 Fast Forward, Tuner Preset Up, Time Up Button 1 5. Clock/Timer Button 6. Tuning Up Button 2 7. Tuning Down Button 8. CD - Sharp CD-ES9 | Service Manual - Page 12
CD-ES900/CD-ES99 Remote control 1. Remote Control Transmitter 1 2. Disc Number Select Buttons 3. Disc Direct Search Buttons 4. CD Clear/Dimmer Button 5. Memory/Set Button 6. CD Track Down or Fast Reverse, Tape 2 Rewind, Tuner Preset Down, Time Down Button 2 7. CD Pause Button 8. Tape 2 - Sharp CD-ES9 | Service Manual - Page 13
3,000 r 30 Hz Speaker Instrument Connection Speaker Terminal (Load resistance: 6 ohms) TAPE MECHANISM Tape Motor Variable Resistor in motor Figure 1 CD-ES900/CD-ES99 [2] Tuner section fL: Low-range frequency fH: High-range frequency • AM IF/RF Signal generator: 400 Hz, 30%, AM modulated Test - Sharp CD-ES9 | Service Manual - Page 14
CD-ES900/CD-ES99 [3] CD section CD Error code description Error 01 10* 11* 20* 21* 31 Explanation times. Standard Specification of Stereo System Error Message Display Contents Error Contents CD Pickup Mechanism Error. CD Changer Mechanism Error. DISPLAY 'ER-CD01' 'ER-CD**' (*) Notes PU-IN - Sharp CD-ES9 | Service Manual - Page 15
[4] CD Changer mechanism section • A number in the drawing sheet is the number of the parts guide (CHANGER MECHANISM PARTS). 1 CD-ES900/CD-ES99 141 140 HALF GEAR MUST ARRANGE AS SHOWN 2 - 3 - Sharp CD-ES9 | Service Manual - Page 16
CD-ES900/CD-ES99 2 139 APPLY SANKOL BEFORE FIX FIX ITEM 1 ACCORDING TO THE SHOWN PICTURE ABOVE ROTATE MODE BIG GEAR UNTIL REACH AS SHOWN IN PICTURE 2 - 4 - Sharp CD-ES9 | Service Manual - Page 17
CD-ES900/CD-ES99 3 143 APPLY GREASE 112 PULL THE LEVER UNITIL REACH THE ARROW MARK 2 - 5 - Sharp CD-ES9 | Service Manual - Page 18
CD-ES900/CD-ES99 4 FIGURE 1 152 118 FIGURE 2 142 APPLY GREASE SLOT CLAMP SW AM INSIDE BASE SLOT 2 - 6 - Sharp CD-ES9 | Service Manual - Page 19
5 APPLY GREASE AT BOTTOM SIDE OF GEAR FOLLOW MARKING NO NEED APPLY GREASE AT BOTTOM SIDE CD-ES900/CD-ES99 O.K FIGURE 1 BLACK MARK APPLY GREASE AT TOP SIDE OF GEAR FOLLOW MARKING 127 OTHER THAN FIGURE 1 DIRECTION ALL N.G 128 N.G 2 - 7 - Sharp CD-ES9 | Service Manual - Page 20
CD-ES900/CD-ES99 6 APPLY GREASE AT HALF GEAR AREA ROTATE CLOCKWISE UNTIL REACH HERE (MAXIMUM) 129 2 - 8 - Sharp CD-ES9 | Service Manual - Page 21
CD-ES900/CD-ES99 7 CHANGE COLOR TO BLACK 148 151 150 2 - 9 - Sharp CD-ES9 | Service Manual - Page 22
CD-ES900/CD-ES99 8 TRAY BIG GEAR CHANGE COLOR TO BLACK GREASE APPLICATION LENGTH GREASE APPLICATION PORTION MUST FREE FROM GREASE THE SHOWN AREA O.K N.G 124 TRAY BIG GEAR CHANGE COLOR 131 TO BLACK SHOWN HOLE MUST FACING ARROW DIRECTION 2 - 10 - Sharp CD-ES9 | Service Manual - Page 23
CD-ES900/CD-ES99 9 138 126 125 TR-RE JOINT GEAR C APPLY GREASE AT BOTTOM SIDE ONLY APPLY GREASE ONLY AT TOP SIDE GEAR MUST FIX ACCORDING TO THE HOLE'S 2 - 11 - Sharp CD-ES9 | Service Manual - Page 24
CD-ES900/CD-ES99 10 148 147 146 145 2 - 12 - Sharp CD-ES9 | Service Manual - Page 25
CD-ES900/CD-ES99 11 121 APPLY GREASE 144 130 WHEN FIXING ITEM 2 MUST FOLLOW AS SHOWN 2 - 13 - Sharp CD-ES9 | Service Manual - Page 26
CD-ES900/CD-ES99 12 117 FIGURE 1 FIGURE 2 APPLY GREASE FIGURE 3 APPLY GREASE SC141 2 - 14 - Sharp CD-ES9 | Service Manual - Page 27
CD-ES900/CD-ES99 13 ITEM 2 , 3 MUST APPLY GREASE ON TOP SIDE GEAR ONLY 134 GEAR 112 133 O.K 132 GEAR 112 N.G TOP VIEW AFTER ASSY FIX REVERSE N.G 2 - 15 - Sharp CD-ES9 | Service Manual - Page 28
CD-ES900/CD-ES99 14 APPLY GREASE BEFORE FIX MOVE UNTIL TOUCH B A DURING GEAR A ROTATE MUST PRESS SHOWN AREA AND LEVER B WILL MOVE ARROW DIRECTION THEN FIX ITEM 1 . 108 803 x6 APPLY GREASE CONFIRM WHETHER FIXED PROPELY OR NOT 2 - 16 - Sharp CD-ES9 | Service Manual - Page 29
15 CD-ES900/CD-ES99 APPLY GREASE 115 BEHIND THE LEVER NEED TO APPLY GREASE PULL IT THEN LEVER WILL MOVE IN 2 - 17 - Sharp CD-ES9 | Service Manual - Page 30
CD-ES900/CD-ES99 16 122 115 APPLY GREASE APPLY GREASE AT BOSS APPLY GREASE BEFORE FIX SPRING MUST ARRANGE UNDER THE HOOK O.K LR JOINT LEV BOARD R BOARD R LR JOINT LEV N.G 2 - 18 - Sharp CD-ES9 | Service Manual - Page 31
17 ASSY REVERSELY N.G 103 137 136 APPLY GREASE CD-ES900/CD-ES99 BIG SLOT MUST FACING OUT WHEN FIX & AFTER FIX TO BASE CHASSIS AFTER ASSY CONFIRM THE FREE DROP GEAR POSITION DURING FIXING 2 - 19 - Sharp CD-ES9 | Service Manual - Page 32
CD-ES900/CD-ES99 18 ASSY REVERSELY N.G APPLY GREASE 114 135 136 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 - 20 - Sharp CD-ES9 | Service Manual - Page 33
CD-ES900/CD-ES99 19 AFTER FIX OUTER UP/DOWN LEVER HOLD SHOWN PORTION AND MOVE UP/DOWN THAN CONFIRM LEVER GO INSIDE THE HOLE OR NOT 120 BIGGER SLOT FACING OUT IF GO INSIDE HOLE IS O.K IF NO GO INSIDE HOLE IS N.G 119 BIGGER SLOT FACING OUT 2 - 21 - Sharp CD-ES9 | Service Manual - Page 34
CD-ES900/CD-ES99 20 BIG SLOT FACING OUT 110 2 - 22 - Sharp CD-ES9 | Service Manual - Page 35
CD-ES900/CD-ES99 21 PUSH THE LEVER ACCORDING TO ARROW DIRECTION THAN FIX WHEN FIX MAIN BASE ASSY FOLLOW ACCORDING TO O.K PICTURE O.K N.G N.G MAKE SURE MECHA HOLDER SHAFT FIX PROPELY TO LEVER 2 - 23 - Sharp CD-ES9 | Service Manual - Page 36
CD-ES900/CD-ES99 22 APPLY SANKOL APPLY SANKOL ON TOP APPLY SANKOL INSIDE THE SLOT 101 & OTHER SHOWN PORTION RIB 102 RIB APPLY SANKOL AT TRAY SLIDING PORTION FIX TRAY NO 1 FIRST THAN FOLLOW OTHER COSMO GUIDE TRAY HAVE MARKING AS SHOWN 2 - 24 - Sharp CD-ES9 | Service Manual - Page 37
23 CD-ES900/CD-ES99 117 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 - 25 - Sharp CD-ES9 | Service Manual - Page 38
CD-ES900/CD-ES99 24 804 2 - 26 - Sharp CD-ES9 | Service Manual - Page 39
25 AFTER ASSY TOP PLATE FIX THE FFC FFC4 CD-ES900/CD-ES99 AFTER PUSH MAKE SURE SNAP PROPELY BACK PORTION 122 AFTER FIX PUSH FOLLOW ARROW DIRECTION PRESS IN 107 BEFORE LOCK SLOT IN AFTER LOCK BEFORE LOCK AFTER LOCK MUST CONFIRM BEFORE LOCK AFTER LOCK MUST CONFIRM 2 - 27 - Sharp CD-ES9 | Service Manual - Page 40
CD-ES900/CD-ES99 26 O.K CAUTION 1. MAKE SURE NO PWB CHIP INSIDE SET .( BEFORE FIX MAKE SURE PWB NO DUST , GREASE & ETC ) N.G 803 2 - 28 - Sharp CD-ES9 | Service Manual - Page 41
CD-ES900/CD-ES99 27 APPLY GREASE THE TWO SLOT MUST FREE FROM GREASE APPLY GREASE BELOW ASSEMBLY SEQUENCE THE MARKING FOR 1. APPLY GREASE TO MAIN BASE BOTH PORTION - Sharp CD-ES9 | Service Manual - Page 42
CD-ES900/CD-ES99 28 13.8 + 0.2 -0 12.2 + 0.1 REFERENCE ONLY MOTOR GEAR HEIGHT FROM MAIN BASE 12.2 + 0.1 MOTOR SCREWING HOLE MUST HAVE GAP M1,2 SCREW TORQUE 1.5 + 0.5 -0 AFTER SCREW MOTOR,CONFIRM THE ARRANGEMENT AS IN FIGURE 2 FIGURE 2 APPLY GREASE 801 2 - 30 - Sharp CD-ES9 | Service Manual - Page 43
CD-ES900/CD-ES99 29 APPLY SANKOL 3.1 + 0.1 SHAFT X 3 DIM AFTER INSERTION MUST CONFIRM EVERYDAY SANKOL APPLICATION AREA 109-2 APPLY GREASE AT THE SLIDING PORTION 114 116 UP / DOWN HOLDER CHANGE TO NATURE COLOR APPLY GREASE 2 - 31 - Sharp CD-ES9 | Service Manual - Page 44
CD-ES900/CD-ES99 30 BEFORE MELT IT AFTER MELT IT ( MUST FLAT ) CHANGE COLOR TO NATURE ROTATE ANTI CLOCKWISE BY JIG ( BY HAND CANNOT X ) AFTER ASSY TO HOLDER - Sharp CD-ES9 | Service Manual - Page 45
CD-ES900/CD-ES99 31 104 APPLY GREASE MUST MAKE SURE SNAP PROPELY BOTH SIDE ALL SURFACE MUST TOUCH GAP N.G O.K N.G 2 - 33 - Sharp CD-ES9 | Service Manual - Page 46
CD-ES900/CD-ES99 32 NO GAP O.K HAVE GAP N.G 2 - 34 - Sharp CD-ES9 | Service Manual - Page 47
bands or wire holders where they need to be removed when disassembling the unit. After servicing the unit, be sure to rearrange the leads where they were before disassembling. CD-ES900/CD-ES99 STEP REMOVAL PROCEDURE 1 Top/Side Cabinet 1. Screw A1) x11 2 Rear Panel, B/ 1. Screw B1) x2 Changer - Sharp CD-ES9 | Service Manual - Page 48
CD-ES900/CD-ES99 (F2)x1 Front Panel Tape Mechanism (F1)x6 φ3x10mm Lug Wire Open Cassette Holder (G2)x10 φ2.6x10mm ( (J4)x1 (J2)x1 (J3)x1 (J2)x1 (K1)x4 φ3x10mm (K2)x1 (L1)x4 φ2.6x10mm CD Mechanism Changer Mechanism Unit Changer Mechanism Unit CD Servo PWB Changer Mechanism Unit 3 - 2 - Sharp CD-ES9 | Service Manual - Page 49
CD-ES900/CD-ES99 CP-ES900/CP-ES99 STEP REMOVAL PROCEDURE 1 Passive Radiator 1. Screw A1) x4 2. Side Panel A2) x1 3. Screw A3) x4 2 Woofer 1. Front Panel B1) x1 2. Screw B2) x4 3 Tweeter 1. Screw - Sharp CD-ES9 | Service Manual - Page 50
CD-ES900/CD-ES99 [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 - Sharp CD-ES9 | Service Manual - Page 51
from electrostatic damage. (A3)x2 φ2.6x6mm CD-ES900/CD-ES99 Reduction gear D Up Down Figure 3 CD Mechanism Gear up down board Shaft (A4) DISC 3) (DISC 5) Mark 2 Mark 4 (DISC 2) (DISC 4) Figure 4 CD Disc Disc Tray Guide Tray CD Disc CD At play position. CD At stalk position. Figure 5 - Sharp CD-ES9 | Service Manual - Page 52
CD-ES900/CD-ES99 3.2. How to Remove the tray motor/main cam motor/5Changer Motor PWB. (See Fig. 1) 1. Remove the screws (A1)x 2 pcs., to remove tray motor/main cam motor/5-Changer Motor PWB. Changer Mechanism Unit Main Cam Motor Tray Motor 5-Changer Motor PWB (A1) φ2x10mm Figure 1 3 - 6 - Sharp CD-ES9 | Service Manual - Page 53
/nCuRDal-E4S. 9D9IAGRAMS [1] Block diagram CD-ES900/CD-ES99 MOTOR MAIN CAM TRAY MOTOR M1 SW3 14 1 2 3 4 5 6 7 8 9 10 11 +B6 GND PHOTO TRAY SW3 TRAY SW2 CLAMP DISC CE CL DI DO DRF WRQ CD RESOUT CNP5 R-CH AGND L-CH DGND A_+5V(+B9) DGND +8V(+B3) D_+5V(+B8) CNP5 CNP4 XL1 16.9344 MHz 42 44 74 - Sharp CD-ES9 | Service Manual - Page 54
CD-ES900/CD-ES99 +B4 FM ANTENNA IC301 TA7358AP ZD351 AM IF AM MIX L 14 R 15 24 23 21 7 18 16 12 STEREO AM OSC OUT AM OSC IN AM RF IN 1 OSC BUFF 2 CNP301 Q302 LED DRIVER Q710 LED703 30 48 58 IC701 SYSTEM MICROCOMPUTER (2/2) IC701 IXA002AW (Serial No. 31000001~402XXXXX) IXA007AW - Sharp CD-ES9 | Service Manual - Page 55
Q603 Q604 AY T1/T2 BIAS ER SYSTEM MUTE VF1 ÐVF VF2 CD-ES900/CD-ES99 FL701 FL DISPLAY 12 5 ~ 21 28 ~ 31 32 ~ IC701 SYSTEM AVDD 34 33 ~ ~ 83 MICROCOMPUTER 31 84 (1/2) 53 ~ ~ VDD RESET VDD CE CLK DI DO 100 56 15 41 ~ 1 2 3 4 5 6 7 10 11 12 16 21 24 20 17 18 19 RX701 REMOTE 3 - Sharp CD-ES9 | Service Manual - Page 56
Wiring Side of P.W.Board for this model are subject to change for improvement without ES900/CD-ES99 • The indicated voltage in each section is the one measured by Digital Multimeter between such a section and the chassis with no signal given. 1. In the tuner section, indicates AM indicates FM stereo - Sharp CD-ES9 | Service Manual - Page 57
CD-ES900/CD-ES99 [3] Waveforms of CD circuit 1 IC1 21 Stopped CH1=500 mV DC 10:1 T FDO 1 CH3=500 mV DC 10:1 500 ms/div (500 ms/div) NORM:20 kS/s 2 IC1 - Sharp CD-ES9 | Service Manual - Page 58
[4] Voltage CD-ES900/CD-ES99 IC1 PIN NO. VOLTAGE 1 3.20 V 2 1.61 V 3 1.61 V 4 1.60 V 5 1.61 V 6 3.08 V 7 1.65 V 8 1.65 V 9 1.65 V 10 1.65 V 11 1.48 V 12 0 V 13 1.65 V 14 0 V 15 1.65 V 16 1.47 V - Sharp CD-ES9 | Service Manual - Page 59
CSMECeDaHrvr-kEAiceSetP9M0T0aE/nCuRDal-E6S. 9C9IRCUIT SCHEMATICS AND PARTS LAYOUT [1] Wiring side of P.W.Board CD-ES900/CD-ES99 FW705 6 - 5 10 - A FROM DISPLAY PWB POWER PWB-B1 6 - 3 11 - G FROM MAIN PWB CNS801 A R841 IC854 C861 D856 C842 1 2 D853 3 R844 R858 R802 R801 R805 ZD801 - Sharp CD-ES9 | Service Manual - Page 60
CD-ES900/CD-ES99 MAIN PWB-A1 A C302 C384 X352 R374 C376C379 R373 C377 R372 C378R378 C395 C396 C383 C398 R392 R385 R376 R388 R387 C386 R384 Q360 R360 - Sharp CD-ES9 | Service Manual - Page 61
CD-ES900/CD-ES99 R601 R603 R602 C653 C651 C652 609 607 607 605 615 611 613 BL WH BL WH BL RD 10 9 8 7 6 5 4 3 2 2 1 3 4 CNS801 5 FW901 6-1 4-G FROM GAME INPUT PWB CNP2 6-6 5-B TO CD SERVO PWB CNP801 6-1 4-A TO POWER PWB 7 8 9 10 11 12 Figure 6-3 WIRING SIDE OF P.W.BOARD (3/7) 6 - 3 - Sharp CD-ES9 | Service Manual - Page 62
CD-ES900/CD-ES99 =%%6?RWDNKECVKQPNQECVKQPKUP VENGCT +VJQRGUHQTVJGGPVT[ A D710 D709 R768 R718 R720 R719 SW702 CLOCK/TIMER R761 R593 RD12 RD11 R766 R789 C717 SW713 R724 D R788 CD 321 SW707 FAST FORWARD/ PRESET UP R762 R721 R736 R733 RX701 31 30 C702 E SW701 POWER - Sharp CD-ES9 | Service Manual - Page 63
CD-ES900/CD-ES99 TO TAPE MECHANISM PWB 6-7 9-A FFC702 1 7 D710 D709 E SW716 X-BASS PLAY SW734 DISC3 SW735 DISC1 RD28 RD32 SW731 DISC2 RD29 RD31 SW733 DISC5 SW732 DISC4 RD30 CNP5 6-6 5-C TO CD SERVO PWB FFC704 1 14 COLOR TABLE B R BROWN RD(R) RED OR ORANGE YL YELLOW GR GREEN BL - Sharp CD-ES9 | Service Manual - Page 64
CD-ES900/CD-ES99 CNS601 6 - 3 11 - E FROM MAIN PWB CNP704 6 - 5 11 - E TO DISPLAY PWB A CD SERVO PWB + - + - 16 6 5 4 3 2 1 CNP3A NM1 SPINDLE MOTOR 1 G NSW1 PICKUP IN PICKUP UNIT(306) CD MOTOR PWB-F NM2 SLED MOTOR H • The number 1 to 12 are waveform number shown in page 5-2. 1 2 3 4 - Sharp CD-ES9 | Service Manual - Page 65
CD-ES900/CD-ES99 TAPE MECHANISM ASSEMBLY 6-5 7-A TO DISPLAY PWB CNP702 FFC702 1 7 1 357 246 SW SW 1 2 TAPE MECHANISM PWB-D SW SOLENOID +- SOLENOID TAPE MOTOR TAPE 1 PLAYBACK HEAD TAPE 2 ERASE - Sharp CD-ES9 | Service Manual - Page 66
CD-ES900/CD-ES99 [2] Schematic diagram C626 0.0022 R608 2 2K A BI601 1 R-CH 1 6 - 17 12 - E TO CD SERVO PWB CNP2 2 A_GND 3 3 L-CH 4 4 CD_GND 5 A+5V 5 6 6 FM SIGNAL PLAYBACK SIGNAL RECORD SIGNAL CD SIGNAL VIDEO SIGNAL AUX SIGNAL Q603 KTC3875 GR Q603, Q604: SYSTEM MUTE R617 2.2K R615 4. - Sharp CD-ES9 | Service Manual - Page 67
CD-ES900/CD-ES99 D690 DS1SS133 D691 DS1SS133 MAIN PWB-A1 (1/3) JK691 VIDEO OUT C653 220P OR CLK 24 VDD 23 VREF 22 ROUT 21 BASS 20 RTRE 19 - Sharp CD-ES9 | Service Manual - Page 68
CD-ES900/CD-ES99 C362 3 3/50 A C302 0.001 C338 0.001 C323 0.022 AM ANTENNA T303 C330 15P (CH) C331 0.047 C332 0.022 D301 B DS1SS133 D302 DS1SS133 T306 C335 560P - Sharp CD-ES9 | Service Manual - Page 69
9K C355 22P(CH) C370 1/50 C357 R355 2.2/50 3.3K C356 0.001 R353 270 12 C358 1/50 10 11 9 78 STEREO FM DET VCC MPX VCO MPX IN IF OUT PHASE R-CH OUT L-CH OUT PHASE (FM/AM) MO/ST 17 16 C371 1/50 IC303 LA1832S FM IF DET./FM MPX./AM IF TP302 TP FM SIGNAL AM SIGNAL CD-ES900/CD-ES99 - Sharp CD-ES9 | Service Manual - Page 70
CD-ES900/CD-ES99 + A - - IC901 STK41244 VL+ VH+ GND VHVL- + POWER AMP. 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 R903 1K +B +B +B +B L902 3 µH R916 0.22(5W) R913 0.22( - Sharp CD-ES9 | Service Manual - Page 71
CD-ES900/CD-ES99 AC POWER SUPPLY CORD AC 120V, 60Hz R934 56K L902 3 µH R L R L901 L 3 µH C929 0.1 (ML) R939 10 (1/2W) R941 10 (1/2W) R938 R940 10 (1/2W) FM SIGNAL - Sharp CD-ES9 | Service Manual - Page 72
CD-ES900/CD-ES99 =%%6?RWDNKECVKQPNQECVKQPKUP VENGCT+VJQRGUHQTVJGGPVT[ DISPLAY PWB-A2 R794 1.5 F2 F2 NP NP P20 P19 P18 P17 P16 P15 P14 P13 P12 - Sharp CD-ES9 | Service Manual - Page 73
CD-ES900/CD-ES99 CNP5 6 - 17 12 - B TO CD SERVO PWB CNP802 6 - 13 7 - G TO POWER PWB F1 C702 220/10 F1 NP NP 10 R708 1K XOUT 11 XL701 XIN 12 VPP/IC 13 4.19 MHz C704 15P(CH) C705 18P(CH) IC701 SYSTEM MICROCOMPUTER 14 CD_DRF 15 R769 1K VDD 16 CLK 17 R709 1K DI 18 R710 1K DO 19 R711 1K CE 20 - Sharp CD-ES9 | Service Manual - Page 74
CD-ES900/CD-ES99 VCC R57 0.2M A CD SERVO PWB-C CD SIGNAL PICKUP UNIT B C1 47/25 +B VREF 1 1 FFC1 16 GND F 123456 789 10 11 12 13 14 15 16 17 18 REGOUT VIN1 VIN1G VIN2 VIN2G VIN3 VIN3G VIN4 VIN4G CD MOTOR PWB-F CNS3B CNS3A CNP3 G NM1 SPINDLE MOTOR NM2 + M - + 66 55 44 6 6 SP+ - Sharp CD-ES9 | Service Manual - Page 75
CD-ES900/CD-ES99 CNS601 6-8 1-A FROM MAIN PWB C34 100P(CH) C33 0.022 C32 100P(CH) C31 VIN4G 7 18 R30 2.2K R31 2.2K R56 390 R51 4.7K R52 4.7K +B R55 47K CNP704 6 - 15 12 - C TO DISPLAY PWB 14 CD RES 13 WRQ 12 DRF 11 DO 10 DI 9 CL 8 CE 7 DISC 6 CLAMP 5 TRAY SW1 4 TRAY SW2 3 PHOTO 2 GND 1 - Sharp CD-ES9 | Service Manual - Page 76
CD-ES900/CD-ES99 [1] Troubleshooting 1. When the CD does not function The CD follow the trouble shooting instructions. "Track hand. 1. CD optical pickup Lens cleaner disc Parts code UDSKA0004AFZZ HOW system microcomputer (especially the communication line with the DSP). 2.2. Pressing the CD - Sharp CD-ES9 | Service Manual - Page 77
CD-ES900/CD-ES99 (1) Focus-HF system check. Although a CD is inserted and the cover is closed, "NO DISC" is displayed. Press the Tray1 CD Eject Button Q1 peripheral circuit. No Is the disc rotating ? No Check the spin system. If the disc is spinning and a HF waveform is generated, DRF will - Sharp CD-ES9 | Service Manual - Page 78
(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 DISC appears ? No "Initialization" is possible, but play is not possible ? No "Initialization" is not possible. CD-ES900/CD-ES99 The tracking servo is not activated. - Sharp CD-ES9 | Service Manual - Page 79
CD-ES900/CD-ES99 (4) PLL system check. When a disc is loaded, start play operation. Stopped CH1=500 mV DC 10:1 PDO1 3 CH3=1 V DC 10:1 1999/04/05 17:33:17 CH4=1 V - Sharp CD-ES9 | Service Manual - Page 80
CSMECeDaHrvr-kEAiceSetP9M0T0aE/nCuRDal-E8S. 9O9 THER CD-ES900/CD-ES99 [1] Function table of IC IC1 VHiLC78648E-1: CD Digital Signal Processor (LC78648E) (1/2) Pin No. 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 26 27 28 - Sharp CD-ES9 | Service Manual - Page 81
CD-ES900/CD-ES99 IC1 VHiLC78648E-1: CD Digital Signal Processor (LC78648E) (2/2) Pin No. 44 45 46 after power is first applied. Focus ON detection pin. Error flag monitor pin, or sub code Controlled by commands from the micro- read clock input pin. processor. General-purpose I/O pin 6, or - Sharp CD-ES9 | Service Manual - Page 82
IC1 VHiLC78648E-1: CD Digital Signal Processor(LC78648E) CD-ES900/CD-ES99 LDD LDS FR VVDD PCKIST VVSS PD02 PROTECT INSERT, EFN DECODE SUBCODE DECODE CRC MONITOR SIGNAL SELECTOR ERROR CORRECTION AUDIO CD INTERPOLATION MUTE ATTENUATION DEEMPHSIS LPF RAM AUDIO OUT SERIAL OUT EXTERNAL AUDIO IN LDD - Sharp CD-ES9 | Service Manual - Page 83
CD-ES900/CD-ES99 IC2 VHiLA6261//-1: Focus/Tracking/Spin/Sled Driver (LA6261) Pin No. 1 2 3 4 5 input for bridge. Input pin for CH5 output voltage control. Reference voltage input pin. Signal system GND. Signal system power. (PVCC1 short - circuited) Power for channel 5 and 6 (H bridge). Input pin - Sharp CD-ES9 | Service Manual - Page 84
+ + - + + - IC2 VHiLA6261//-1: Focus/Tracking/Spin/Sled Driver (LA6261) 1 CH3 2 3 4 5 CH2 6 7 8 9 CH1 Pre Drive Pre Drive CD-ES900/CD-ES99 + - 36 CH4 35 + - 34 33 32 CH5 31 30 29 28 CH6 VOLTAGE CONTROL AMP + 10 22k 11 11k + 12 1k 22k 13 11k + 14 - Sharp CD-ES9 | Service Manual - Page 85
CD-ES900/CD-ES99 IC601 VHiLC75341/-1: Audio Processor (LC75341) Pin No. 1 2 3 4 5 6 7 8 9-12 13-16 17 18 19 20 21 22 23 24 Terminal VDD 22 VREF 21 ROUT 20 RBASS 19 RTRB 18 RIN 17 RSEL0 16 R4 15 R3 14 R2 13 R1 CD Tuner Tape Video 9 10 11 12 L4 L3 L2 L1 13 14 15 16 R1 R2 R3 R4 Figure 8-5 BLOCK DIAGRAM - Sharp CD-ES9 | Service Manual - Page 86
V. Power failure detect. 5-Changer Photo SW. Speaker abnormal detect. Remocon input. Ground voltage. System mute control. Timer LED control. Tape 2 solenoid control. Tape motor control. Tape 1 solenoid mark (*) is (open) terminal which is not connected to the outside. 8 - 7 CD-ES900/CD-ES99 - Sharp CD-ES9 | Service Manual - Page 87
CD-ES900/CD-ES99 IC701 RH-iXA002AWZZ: System Microcomputer (IXA002AW) (Serial No. 31000001~402XXXXX) IC701 RH-iXA007AWZZ: System Microcomputer (IXA007AW) (Serial No. 402XXXXX) IC701 RH-iXA020AWZZ: System Microcomputer (IXA020AW) (Serial No. 402XXXXX~) Pin No. 62* 63* 64* 65* 66* 67* 68* 69 70 71 - Sharp CD-ES9 | Service Manual - Page 88
supply with a minimum peak out current of 700 mA. Peak Current Protection, Thermal Protection, Load Short Protection. Out puts CD-ES900/CD-ES99 + - Prc Drive + - Prc Drive + - Prc Drive + - Prc Drive 5 MODE1 Reference Voltage 23 REG3 VCC 13 V 4 GND 1 REG4 5.1 V 7 REG1 8.5 V Figure - Sharp CD-ES9 | Service Manual - Page 89
CD-ES900/CD-ES99 [2] FL Display FL701 VVKNA11SS55-1 GRID ASSIGNMENT 11G A1 B DVD VCD CD MP3 d d g g p p e e n n r r c c Dot 9G 10G 11G PTYI DVD a (L) VCD b TA CD k TP X-BASS j RDS MP3 h RES WMA f V- m SURROUND d DAILY TITLE g PTY CHAP p ) ANGLE e ( n - Sharp CD-ES9 | Service Manual - Page 90
PARTS GUIDE CD-ES900/CD-ES99 MINI COMPONENT SYSTEM MODEL CD-ES900 CD-ES900 Mini Component System consisting of CD-ES900 (main unit) and CP-ES900 (speaker system). MINI COMPONENT SYSTEM MODEL CD-ES99 CD-ES99 Mini Component System consisting of CD-ES99 (main unit) and CP-ES99 (speaker system). "HOW - Sharp CD-ES9 | Service Manual - Page 91
CD-ES900/CD-ES99 NO. PART CODE PRICE RANK DESCRIPTION NO. PARTS CODE PRICE RANK DESCRIPTION CD-ES900/CD-ES99 INTEGRATED CIRCUITS ZD802 ZD803 ZD805 ZD902,903 402XXXXX) T301 J System Microcomputer, T302 IXA007AW T303 (Serial No. 402XXXXX) T306 J System Microcomputer, T351 - Sharp CD-ES9 | Service Manual - Page 92
CD-ES900/CD-ES99 NO. C46 C47 C48,49 C50 C51,52 C101,102 C103 C104 C105,106 C107~ C917 C918 C919 C920 C921,922 C923 C925 C928,929 C931 C944 C946 CT1 PARTS CODE PRICE RANK DESCRIPTION VCKYCY1HB331K J VCKYCY1EF223Z J VCKYCY1HB102K J VCKYBT1HB102K J VCEAZA1EW476M J VCKYCY1HB102K J VCEAZA1HW105M - Sharp CD-ES9 | Service Manual - Page 93
CD-ES900/CD-ES99 NO. PART CODE PRICE RANK DESCRIPTION RESISTORS R3 R6 R7 R8 R9 R10 R12 R769 R770 R771 R773 R775,776 R777~779 R780 R781 R782 R783 R784 R785 R786 PARTS CODE PRICE RANK DESCRIPTION VRS-CY1JB332J VRS-CY1JB102J VRS-CY1JB474J VRD-ST2CD392J VRS-CY1JB182J VRS-CY1JB472J VRS-CY1JB103J - Sharp CD-ES9 | Service Manual - Page 94
CD-ES900/CD-ES99 RD12 RD13 RD14 RD23 RD24 RD25 RD26 RD27 RD28 RD29 RD30 PART CODE PRICE RANK DESCRIPTION VRD-ST2CD472J J AA 4.7 kohms,1/6W VRD-ST2CD103J J Pickup In] AH Relay AH Relay AF Photo Interrupter,GP1S094HCZ AG Remote Sensor,PIC3704 AD Terminal,FM Antenna AE Terminal,Speaker AD Switch,Push - Sharp CD-ES9 | Service Manual - Page 95
CD-ES900/CD-ES99 NO. PART CODE PRICE RANK DESCRIPTION SW731 SW732 SW733 SW734 SW735 WTM705 WTM901 92LSWICH1401AT J 92LSWICH1401AT J 92LSWICH1401AT J 92LSWICH1401AT J 92LSWICH1401AT J QCNCW019FAWZZ J QCNCW019EAWZZ J AC Switch,Key Type [Disc2] AC Switch,Key Type [ - Sharp CD-ES9 | Service Manual - Page 96
Manual AD Quick Guide AF Label,Feature,Speaker Energy Star Label (Set) AD FM Antenna AR Remote Control AG Lid,Remote Control AD CD Motor (PWB Only) OTHER SERVICE PART UDSKA0004AFZZ J AZ CD Pickup Lens Cleaner CD-ES900/CD-ES99 NO. PARTS CODE PRICE RANK DESCRIPTION CP-ES900/CP-ES99 SPEAKER - Sharp CD-ES9 | Service Manual - Page 97
CD-ES900/CD-ES99 CD-ES900/CD-ES99 107 A 115 803x6 123 119 135 104 112 B 122 108 136 113 141 133 130 C 111 143 801x2 -E 101 F SW4 102 102 803x2 102 109-3 109-5 109-1 109 106 G 102 116 109-4 102 H 1 109-2 114 2 3 4 5 6 Figure 7 CD CHANGER MECHANISM EXPLODED VIEW - 7 - - Sharp CD-ES9 | Service Manual - Page 98
CD-ES900/CD-ES99 A 306-1 B C D CD-ES900/CD-ES99 306-2 306 306-3 701 704 304 701 302 301 703x2 E F G H 1 NM1 305x2 NSW1 307 NM2 308 PWB-F 2 3 4 5 6 Figure 8 CD MECHANISM EXPLODED VIEW - 8 - - Sharp CD-ES9 | Service Manual - Page 99
CD-ES900/CD-ES99 CD-ES900/CD-ES99 CHANGER A MECHANISM UNIT BELT CONNECTION FF/REW Tape FF/REW ROLLER ASS'Y Motor ROLLER ASS'Y 202 601x5 B CD MECHANISM C FLYWHEEL FLYWHEEL ASS'Y MAIN BELT ASS'Y TAPE2 TAPE1 603x4 206 PWB-D 209-3 209-9 209-7 209-2 209-8 601x3 605x6 212 209-4 - Sharp CD-ES9 | Service Manual - Page 100
SP9, 10 SUPER TWEETER A SP7, 8 SUPER TWEETER SP3, 4 TWEETER B 903, 904 SP1,2 WOOFER C CD-ES900/CD-ES99 SP9, 10 SUPER TWEETER BK RD SP7, 8 SUPER TWEETER C1, C2 Capacitor 1.8 µF, 250 V Electrolytic SP3, 4 TWEETER RD BK RD C1, C2 Capacitor 1.8 µF, 250 V Electrolytic BK
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CD-ES9
201
CCABA5530AW01
J
CCABA5769AW01
J
Front Panel Ass'y
201-1
––––––
––––––
Front Panel (Not Replacement Item)
––
201-2
GCoVA1521AWSA
J
Same as CD-ES900
Cover, Cassette [Tape 1]
AK
201-3
GCoVA1522AWSA
J
Same as CD-ES900
Cover, Cassette [Tape 2]
AK
201-4
GDoRF0127AWSA
J
Same as CD-ES900
Holder, Cassette [Tape 1]
AE
201-5
GDoRF0128AWSA
J
Same as CD-ES900
Holder, Cassette [Tape 2]
AE
201-6
HDECQ1108AWSA
J
Same as CD-ES900
Panel, Cassette [Tape 1]
AE
201-7
HDECQ1109AWSA
J
Same as CD-ES900
Panel, Cassette [Tape 2]
AE
201-8
JKNBZ0982AWSA
J
Same as CD-ES900
Button, Disc Number
AE
201-9
MLiF-A001AWZZ
J
Same as CD-ES900
Damper
AD
201-10
JKNBZA023AWSB
J
JKNBZA023AWSD
J
Button, Operation A
201-11
JKNBZA024AWSB
J
JKNBZA024AWSD
J
Button, Operation B
201-12
JKNBZ0985AWSA
J
Same as CD-ES900
Button, Function
AE
201-13
JKNBZ0986AWSA
J
Same as CD-ES900
Button, Memory
AE
201-14
JKNBZ0987AWSA
J
Same as CD-ES900
Button, Tuning
AE
201-15
JKNBZ0991AWSA
J
Same as CD-ES900
Button, Power
AF
201-16
GCoVA1533AWSA
J
Same as CD-ES900
Cover, Timer
AC
1
PT801
RTRNP0518AWZZ
J
RTRNP0521AWZZ
J
Power, Main
BL
No. S4419CDES9///
DIFFERENCE BETWEEN CD-ES900 AND CD-ES9
MARK: SPARE PARTS-DELIVERY
SECTION
CODE
CD-ES9
CD-ES900
PART NO.
PART NO.
DESCRIPTION
REF.
NO.
SERVICE MANUAL
TRANSFORMER
• 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 Service Manual is for the CD-ES9, which is a minor-modification model of the CD-ES900. This manual, therefore, describes
only the changed points from the service manual. Please refer to the CD-ES900, service manual (No. S2405CDES900/) together
with this manual.
MINI COMPONENT SYSTEM
MODEL
CD-ES9
CD-ES9 Mini Component System consisting of CD-ES9
(main unit) and CP-ES9 (speaker system).
R123,124
VRS-CY1JB562J
J
VRS-CY1JB682J
J
6.8 kohms, 1/16W
AA
R641
VRS-CY1JB103J
J
VRD-ST2CD562
J
5.6 kohms, 1/6W
AA
R642
VRD-ST2CD103J
J
VRD-ST2CD562J
J
5.6 kohms,1/6w
AA
R692,693
VRD-ST2CD273J
J
VRD-ST2CD333J
J
33 kohms,1/6W
AA
R942,943
VRS-VV3DA681J
J
VRS-VV3DA682J
J
6.8 kohms,2W
AA
RESISTORS
1
F805
QFS-D502BSJNi
J
QFS-D602DAWNi
J
Fuse, 6A/125V
OTHER CIRCUITRY PART
CABINET PARTS
Parts marked with “
1
” are important for maintaining the safety of the set.
Be sure to replace parts with specified ones for maintaining the safety and performance of the set.