Sharp CD-ES700 Manuale di Servizio

CD-ES700/CD-ES77 SERVICE MANUALIn the interests of user-safety the set should be restored to itsoriginal condition and only parts identical to those s

CD-ES700/CD-ES772 – 5[5] CD Changer mechanism section• A number in the drawing sheet is the number of the parts guide(CHANGER MECHANISM PARTS).140141H

CD-ES700/CD-ES772 – 61392APPLY SANKOL BEFORE FIXFIX ITEM 1 ACCORDING TO THESHOWN PICTURE ABOVEROTATE MODE BIG GEAR UNTIL REACH AS SHOWN IN PICTURE

CD-ES700/CD-ES772 – 7APPLY GREASEPULL THE LEVER UNITILREACH THE ARROW MARK1431123

CD-ES700/CD-ES772 – 8FIGURE 1FIGURE 2APPLY GREASESLOT CLAMP SW ARM INSIDE BASE SLOT1521421184

CD-ES700/CD-ES772 – 91271285APPLY GREASE AT BOTTOM SIDEOF GEAR FOLLOW MARKINGNO NEED APPLY GREASE AT BOTTOMSIDEO.KBLACK MARKFIGURE 1N.GOTHER THAN FIGU

CD-ES700/CD-ES772 – 10APPLY GREASE ATHALF GEAR AREAROTATE CLOCKWISE UNTIL REACH HERE (MAXIMUM)6129

CD-ES700/CD-ES772 – 11CHANGE COLOR TO BLACK1501511487

CD-ES700/CD-ES772 – 12124131TRAY BIG GEARCHANGE COLORTO BLACKTRAY BIG GEARCHANGE COLORTO BLACKGREASE APPLICATION LENGTHGREASE APPLICATION PORTIONMUST

CD-ES700/CD-ES772 – 13TR-RE JOINT GEAR CAPPLY GREASE ATBOTTOM SIDE ONLYAPPLY GREASE ONLY AT TOP SIDE GEARMUST FIX ACCORDING TO THE HOLE'S138 126

CD-ES700/CD-ES772 – 1410148 147 146 145

CD-ES700/CD-ES77 – i –IMPORTANT SERVICE NOTESBEFORE RETURNING THE AUDIO PRODUCTBEFORE RETURNING THE AUDIO PRODUCT(Fire & Shock Hazard)Before retur

CD-ES700/CD-ES772 – 15APPLY GREASEWHEN FIXING ITEM 2 MUST FOLLOW AS SHOWN12114413011

CD-ES700/CD-ES772 – 16FIGURE 1FIGURE 3FIGURE 2APPLY GREASE SC141APPLY GREASE11712

CD-ES700/CD-ES772 – 17ITEM 2 , 3 MUST APPLY GREASE ON TOP SIDE GEAR ONLYO.KN.GTOP VIEW AFTERASSYFIX REVERSE N.GGEAR 112 GEAR 11213413313213

CD-ES700/CD-ES772 – 18APPLY GREASE BEFORE FIXMOVE 112 UNTIL TOUCH THE WALLDURING GEAR A ROTATEMUST PRESS SHOWN AREAAND LEVER B WILL MOVEARROW DIRECTIO

CD-ES700/CD-ES772 – 19APPLY GREASEBEHIND THE LEVER NEED TO APPLY GREASEPULL IT THEN LEVER WILLMOVE IN11515

CD-ES700/CD-ES772 – 20APPLY GREASEAT BOSSAPPLY GREASEAPPLY GREASE BEFORE FIXSPRING MUST ARRANGE UNDER THE HOOKO.K LR JOINT LEVLR JOINT LEVBOARD RBOARD

CD-ES700/CD-ES772 – 21APPLY GREASEASSY REVERSELY N.GBIG SLOT MUST FACING OUTWHEN FIX & AFTER FIX TO BASE CHASSISAFTER ASSY CONFIRM THE FREE DROPGE

CD-ES700/CD-ES772 – 22ASSY REVERSELY N.GWHEN FIX & AFTER FIX TO BASE CHASSISAFTER ASSY CONFIRM THE FREE DROPAPPLY GREASEBIG SLOT MUST FACING OUTGE

CD-ES700/CD-ES772 – 23BIGGER SLOT FACING OUTBIGGER SLOT FACING OUTAFTER FIX OUTER UP/DOWN LEVER HOLD SHOWN PORTION ANDMOVE UP/DOWN THEN CONFIRM LEVER

CD-ES700/CD-ES772 – 24BIG SLOT FACING OUT11020

CD-ES700/CD-ES771 – 1CD-ES700/CD-ES77CD-ES700/CD-ES77Service ManualCD-ES700/CD-ES77MarketE CHAPTER 1. GENERAL DESCRIPTION[1] SpecificationsGeneralAmpl

CD-ES700/CD-ES772 – 25PUSH THE LEVER ACCORDING TO ARROWDIRECTION THEN FIXWHEN FIX MAIN BASE ASSY FOLLOW ACCORDING TO O.K PICTUREO.KN.GN.GMAKE SURE MEC

CD-ES700/CD-ES772 – 26APPLY SANKOL ON TOPAPPLY SANKOLAPPLY SANKOL INSIDE THE SLOT& OTHER SHOWN PORTIONRIBRIBAPPLY SANKOL AT TRAY SLIDING PORTIONFI

CD-ES700/CD-ES772 – 27AFTER ASSY GEAR UP/DOWN BOARDAPPLY GREASE AT INNER & OUTER GEAR SLIDING PORTIONWHEN FIX GEAR UP/DOWN BOARD THETWO LEVER MUST

CD-ES700/CD-ES772 – 2880424SCREW TORQUE3 kgf-cm+0.5-0

CD-ES700/CD-ES772 – 29AFTER ASSY TOP PLATEFIX THE FFCAFTER FIX PUSH FOLLOW ARROW DIRECTIONAFTER PUSH MAKE SURE SNAP PROPELYBACKPORTIONPRESS INSLOT INB

CD-ES700/CD-ES772 – 3080326O.KN.GCAUTION1. MAKE SURE NO PWB CHIP INSIDE SET .( BEFOREFIX MAKE SURE PWB NO DUST , GREASE & ETC )

CD-ES700/CD-ES772 – 31THE TWO SLOTMUST FREE FROM GREASEAPPLY GREASE BELOWTHE MARKING FORBOTH PORTIONASSEMBLY SEQUENCE1. APPLY GREASE TO MAIN BASEGREAS

CD-ES700/CD-ES772 – 32MOTOR SCREWING HOLE13.8 + 0.2-012.2APPLY GREASEMUST HAVE GAPREFERENCE ONLYMOTOR GEAR HEIGHT FROMMAIN BASE 12.21.5 + 0.5-0SCREW T

CD-ES700/CD-ES772 – 33APPLY SANKOL3.1 + 0.1SHAFT X 3 DIM AFTER INSERTIONMUST CONFIRM EVERYDAYSANKOL APPLICATION AREAAPPLY GREASEAPPLY GREASE AT THE SL

CD-ES700/CD-ES772 – 34BEFORE MELT ITAFTER MELT IT ( MUST FLAT )CHANGE COLORTO NATUREWHEN FITTING STABILIZER PLATE TO STABILIZER,ROTATE STABILIZER ANTI

CD-ES700/CD-ES771 – 2[2] Names of partsFront panel1. Disc Trays2. Timer Indicator3. Power On/Stand-by Button4. CD Track Up or Fast Forward, Tape 2 Fas

CD-ES700/CD-ES772 – 35GAPN.GO.K N.GAPPLY GREASEMUST MAKE SURE SNAP PROPELY BOTH SIDEALL SURFACE MUST TOUCH10431

CD-ES700/CD-ES772 – 36NO GAP HAVE GAPO.K N.G32

CD-ES700/CD-ES773 – 1CD-ES700/CD-ES77CD-ES700/CD-ES77Service ManualCD-ES700/CD-ES77MarketE CHAPTER 3. MECHANISM BLOCKS[1] Caution on disassemblyCautio

CD-ES700/CD-ES773 – 2(F1)x6φ3x10mm(F2)x1Lug WireTapeMechanismFront Panel(H1)x2φ3x10mm(G2)x10φ2.6x10mm(G1)x1Front PanelDisplay PWBGame InputPWB(J1)x2φ3

CD-ES700/CD-ES773 – 31 Passive Radiator 1. Screw ... (A1) x42. Side Panel ... (A2) x13. Screw ... (A3

CD-ES700/CD-ES773 – 4[2] Removing and reinstalling the main parts1. TAPE MECHANISM SECTIONPerform steps 1 to 5 and 6 of the disassembly method to remo

CD-ES700/CD-ES773 – 52. CD MECHANISM SECTIONPerform steps 1, 2, 9, 10, 11 and 12 of the disassembly method toremove the CD mechanism.2.1. Remove the p

CD-ES700/CD-ES773 – 63.2. How to Remove the tray motor/main cam motor/5-Changer Motor PWB (See Fig. 1)1. Remove the screws (A1)x 2 pcs., to remove tra

CD-ES700/CD-ES773 – 7— MEMO —

CD-ES700/CD-ES774 – 1CD-ES700/CD-ES77CD-ES700/CD-ES77Service ManualCD-ES700/CD-ES77MarketE CHAPTER 4. DIAGRAMS[1] CD Block diagrams192080353649 454442

CD-ES700/CD-ES771 – 3Remote control1. Remote Control Transmitter2. Disc Number Select Buttons3. Disc Direct Search Buttons4. CD Clear/Dimmer Button5.

CD-ES700/CD-ES774 – 2[2] Main Block diagramsIC101AN7345KPLAYBACK AND RECORD/PLAYBACK AMP.AUXVIDEORLRLJK690VIDEO GAMEINPUTFM+B+B4CLK+B4AM IFOSC BUFFAML

CD-ES700/CD-ES774 – 3RL841PT841SUB POWERTRANSFORMERD842~D845IC854AN78L05+B5+B PROTECT+B6VL+VL-VH-PT801MAIN POWERTRANSFORMER+B6SW5VD803IC851AN80T53VOLT

CD-ES700/CD-ES775 – 1CD-ES700/CD-ES77CD-ES700/CD-ES77Service ManualCD-ES700/CD-ES77MarketE CHAPTER 5. CIRCUIT DESCRIPTION[1] Notes on schematic diagra

CD-ES700/CD-ES775 – 2[3] Waveforms of CD circuitTTDATADATACKLRSYStoppedCH1=2 VDC 10:1CH2=2 VDC 10:1CH3=2 VDC 10:15 µs/div(5 µs/div)NORM:100 kS/s123=Re

CD-ES700/CD-ES775 – 3[4] Voltage3.20 V1.61V1.61 V1.60 V1.61 V3.08 V1.65 V1.65 V1.65 V1.65 V1.48 V0V1.65 V0V1.65 V1.47 V1.48 V0V0V0V1.60 V0V1.61 V1.61

CD-ES700/CD-ES776 – 1CD-ES700/CD-ES77CD-ES700/CD-ES77Service ManualCD-ES700/CD-ES77MarketE CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT[1] Wiring si

CD-ES700/CD-ES776 – 2Figure 6-2 WIRING SIDE OF PWB (2/6)D1C13R55C48R24R26C44C22R27R25R43C51R50C52R51C28C29C30C31C32C33C34C27R21R53R58R52R54R41R40R39C2

CD-ES700/CD-ES776 – 3Figure 6-3 WIRING SIDE OF PWB (3/6)-+RDBKFFC702CNP4AM1TRAYMOTORM2MAIN CAMMOTORSW1CLAMPSW2TRAY SW1SW3TRAY SW2SW4DISCRX15-CHANGERMO

CD-ES700/CD-ES776 – 4Figure 6-4 WIRING SIDE OF PWB (4/6)ABCDEFGH123456• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.R122R124C120R136R133R607C6

CD-ES700/CD-ES776 – 5Figure 6-5 WIRING SIDE OF PWB (5/6)789101112Q109Q110R140Q112R141R147R146R143R148R108P6-3 11-FR107R110R109R144Q114Q105C104R106Q106

CD-ES700/CD-ES772 – 1CD-ES700/CD-ES77CD-ES700/CD-ES77Service ManualCD-ES700/CD-ES77MarketE CHAPTER 2. ADJUSTMENTS[1] Mechanism section• Driving Force

CD-ES700/CD-ES776 – 6Figure 6-6 WIRING SIDE OF PWB (6/6)JK692HEADPHONESWTM901R693C691JK690R691BI603R690C690R692RL841C844PT841SUB POWER TRANSFORMERR890

CD-ES700/CD-ES776 – 7[2] Schematic diagramFigure 6-7 SCHEMATIC DIAGRAM (1/9)FM FRONTENDFM IF DET./FM MPX./AM IF0.0220.02210/500.01100P(CH)100P(CH)100P

CD-ES700/CD-ES776 – 8Figure 6-8 SCHEMATIC DIAGRAM (2/9)24580.10.2M56KKDS1848.2K15K0.05610K5.6K10K0220.0147/2510K6.8K10K0.013.3/16100P(CH)0.01201918171

CD-ES700/CD-ES776 – 9Figure 6-9 SCHEMATIC DIAGRAM (3/9)+5V+8V2345678910111247K4.7K4.7K10K100/106806800.10.2M4.7KDS1848.2K15K05610K10K0.82 µH1K0.220.04

CD-ES700/CD-ES776 – 10Figure 6-10 SCHEMATIC DIAGRAM (4/9)+10VKRA107 SKRC104 SKRC104SKRA107 SKRA107 SDS1SS133KRC104S80797877767574737271706968676665646

CD-ES700/CD-ES776 – 11Figure 6-11 SCHEMATIC DIAGRAM (5/9)302928272625242322212019181716151413121110987654321220/101/501.51K1K10K1K1K1K10K10K10K1K1K1K1

CD-ES700/CD-ES776 – 12Figure 6-12 SCHEMATIC DIAGRAM (6/9)0.7V0V0V0V0.7V0V0V0V0V0V0V9.3V8.6V9.3V0V3.4V3.4V0V0V0V0.7V0.7V0V0V0V0.7V0.7V1/501/50180P(CH)4

CD-ES700/CD-ES776 – 13Figure 6-13 SCHEMATIC DIAGRAM (7/9)0.7V0V0V11.6V0V11.6V0V0V0VD690DS1SS133D691DS1SS1331/501/5047/251K0.022220/160.0223.9K0.002222

CD-ES700/CD-ES776 – 14Figure 6-14 SCHEMATIC DIAGRAM (8/9)ABCDEFGH123456• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.DZ12BSB100P(CH)47/501.5K1

CD-ES700/CD-ES776 – 15Figure 6-15 SCHEMATIC DIAGRAM (9/9)5.6V789101112DZ7.5BSB220K0.0221N4004S0.047(ML)1N4004S1N4004S1N4004SDS1SS133AN78L05311K47KKTC3

CD-ES700/CD-ES772 – 2[3] TEST MODE• Setting the test modeDuring stand-by mode, press ON/STAND-BY button while pressingdown the button and X-BASS/DEMO

CD-ES700/CD-ES777 – 1CD-ES700/CD-ES77CD-ES700/CD-ES77Service ManualCD-ES700/CD-ES77MarketE CHAPTER 7. FLOWCHART[1] Troubleshooting1. When the CD does

CD-ES700/CD-ES777 – 2Although a CD is inserted and the cover is closed, "NODISC" is displayed.(1) Focus-HF system check.Press the Tray1 CD E

CD-ES700/CD-ES777 – 3Check the TE waveform at pin 17 on IC1.(2) Focus-HF system check.If the waveform shown in Figure 4 appears and soon after NO DISC

CD-ES700/CD-ES777 – 4The HF waveform is normal and the time is displayed nor-mally, but no sound is produced. Or the sound has drop-outs.(4) PLL syste

CD-ES700/CD-ES778 – 1CD-ES700/CD-ES77CD-ES700/CD-ES77Service ManualCD-ES700/CD-ES77MarketE CHAPTER 8. OTHERS[1] Function table of ICIC1 VHiLC78648E-1:

CD-ES700/CD-ES778 – 2IC1 VHiLC78648E-1: CD Servo (LC78648E) (2/2)In this unit, the terminal with asterisk mark (*) is (open) terminal which is not con

CD-ES700/CD-ES778 – 3IC1 VHiLC78648E-1: CD Servo (LC78648E)123456789101112131415161718192021 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 408

CD-ES700/CD-ES778 – 4IC2 VHILA6261//-1: Focus/Tracking/Spin/Sled Driver (LA6261)In this unit, the terminal with asterisk mark (*) is (open) terminal w

CD-ES700/CD-ES778 – 5IC2 VHILA6261//-1: Focus/Tracking/Spin/Sled Driver (LA6261)123456789101112131415161718363534333231302928272625242322212019+-+-+-+

CD-ES700/CD-ES778 – 6IC601 VHiLC75341/-1: Audio Processor (LC75341)Pin No. Terminal Name Function1 DI Serial data and clock input pin for con-trol.2 C

CD-ES700/CD-ES772 – 3Sliding the PICKUP with<< >>, << >> button must only bein STOP mode.<<MEMORY>> key input.Lase

CD-ES700/CD-ES778 – 7IC701 RH-iXA002AWZZ: System Microcomputer (IXA002AW) (Serial NO.31200001~402XXXXX) (1/2)IC701 RH-iXA020AWZZ: System Microcomputer

CD-ES700/CD-ES778 – 8IC701 RH-iXA002AWZZ: System Microcomputer (IXA002AW) (Serial NO.31200001~402XXXXX) (2/2)IC701 RH-iXA020AWZZ: System Microcomputer

CD-ES700/CD-ES778 – 9IC701 RH-iXA002AWZZ: System Microcomputer (IXA002AW)(Serial NO.31200001~402XXXXX)IC701 RH-iXA020AWZZ: System Microcomputer (IXA02

CD-ES700/CD-ES778 – 10IC851 VHIAN80T53/-1: Multi Regulator (AN80T53)Pin No.Terminal Name Function1 REG4 Output 5.1 V power supply with a minimum peak

CD-ES700/CD-ES778 – 11[2] FL DisplayFL701 VVKNA11SS55-1RES WMAV-AB1MEMORYSURROUNDSLEEP5PTYIPTYSTTATPDAILY TITLECHAPANGLEMHzRDSkHzabcdfgmerpnhjk(2G~9G)

CD-ES700/CD-ES77PARTS GUIDENOTE:Parts marked with “ ” are important for maintaining the safety of the set.Be sure to replace parts with specified ones

PRICERANKDESCRIPTIONNO. PART CODE NO. PARTS CODEPRICERANKDESCRIPTIONCD-ES700/CD-ES77CD-ES700/CD-ES77– 1 –INTEGRATED CIRCUITSIC1 VHILC78648E-1 J AW CD

NO.PRICERANKDESCRIPTIONPARTS CODENO. PART CODEPRICERANKDESCRIPTIONCD-ES700/CD-ES77– 2 –C50 VCKYPA1HF223Z J AB 0.022 µF,50VC51,52 VCCCCY1HH180J J AA 18

PRICERANKDESCRIPTIONNO. PART CODE NO. PARTS CODEPRICERANKDESCRIPTIONCD-ES700/CD-ES77– 3 –R3 VRD-ST2CD563J J AA 56 kohms,1/6WR6 VRD-ST2CD563J J AA 56 k

NO.PRICERANKDESCRIPTIONPARTS CODENO. PART CODEPRICERANKDESCRIPTIONCD-ES700/CD-ES77– 4 –R791 VRS-CY1JB103J J AA 10 kohm,1/16WR794,795 VRD-ST2EE1R5J J A

CD-ES700/CD-ES772 – 4[4] CD sectionCD Error code description* 'CHECKING'If Error is detected, 'CHECKING' will be displayed instead

PRICERANKDESCRIPTIONNO. PART CODE NO. PARTS CODEPRICERANKDESCRIPTIONCD-ES700/CD-ES77149 NGERH0202AWZZ J AB Up/Down Reduction Gear E150 NGERH0203AWZZ J

NO.PRICERANKDESCRIPTIONPARTS CODENO. PART CODEPRICERANKDESCRIPTIONCD-ES700/CD-ES771 220 QACCD0022AWZZ J AM AC Power Supply Cord221 LBSHC0005AWZZ J AD

CD-ES700/CD-ES77ABCDEFGH123456Figure 7 CD MECHANISM EXPLODED VIEW– 7 –CD-ES700/CD-ES77701304701302301NM1 703x2305x2NSW1NM2308PWB-F306-2306704307306-13

CD-ES700/CD-ES77ABCDEFGH123456Figure 8 CABINET EXPLODED VIEW– 8 –Note: Only the unit and consumable parts are supplied as parts supply for the Tape me

CD-ES700/CD-ES77ABCDEFGH123456Figure 9 CHANGER MECHANISM EXPLODED VIEW– 9 –CD-ES700/CD-ES77PWB-E107122115123108119135104136112113139133143134132140124

CD-ES700/CD-ES77ABCDEFGH123456Figure 10 SPEAKER EXPLODED VIEWCP-ES700/CP-ES77RD BKBKBK BLBLSP3,TWEETERSP7,SUPER TWEETERSP9,SUPER TWEETERSP1,WOOFERC2Ca

CD-ES700/CD-ES77TOPFRONTRIGHTSIDESIDETOPTOPREARSIDESIDETOPTOPREARBOTTOMTOPFRONTRIGHTABBAUNITSPEAKERBOTTOMREARSPAKP0032AWZZPolyethylene Bag, UnitEnergy