Sharp CD-E700H Wartungshandbuch

CD-E700/CD-E77No. S1301CDE700// CONTENTSPageIMPORTANT SERVICE NOTES (FOR U.S.A. ONLY)...

CD-E700/CD-E77– 10 –How to remove the pickup unit (See Fig. 10-2)1. Remove the stop washer (B1) x 1 pc., to remove the gear(B2) x 1 pc.2. Remove the s

– 11 –CD-E700/CD-E77Figure 11-2CD ERROR CODE DESCRIPTIONError Explanation01When Pickup set inner position, inner switchcannot detect 'ON' le

CD-E700/CD-E77– 12 –TEST MODE• Setting the test mode Any one of test mode can be set by pressing several keys as follows. <X-BASS> + <CD>

– 13 –CD-E700/CD-E77Standard Specification of Stereo System Error Message Display Contents Error Contents DISPLAY

CD-E700/CD-E77– 14 –• The indicated voltage in each section is the one measuredby Digital Multimeter between such a section and the chas-sis with no s

– 15 –CD-E700/CD-E77 Figure 15 BLOCK DIAGRAM (1/3)IC80 79 77 71 70 47 4645 44 43 42 41 25 18 10 9 8 7 5 CNP419 28 37 4026 23 22 21 20 50 51 55 75 69

CD-E700/CD-E77– 16 – Figure 16 BLOCK DIAGRAM (2/3)IC101AN7345KPLAYBACK AND RECORD/PLAYBACK AMP.AUX VIDEO IN RLR L JK690 FM+B+B4 CLK +B4 AM IF OS

– 17 –CD-E700/CD-E77 Figure 17 BLOCK DIAGRAM (3/3)RL841PT841SUB POWERTRANSFORMERD842~ D845IC854AN78L05+5.6V+B5 +B PROTECT+B7 +B2 D801VL+ VL– PT801MA

CD-E700/CD-E77– 18 –Figure 18 SCHEMATIC DIAGRAM (1/10)ABCDEFGH123456• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.0.7V0V0V0V0.7V0V0V0V0V0V0V0V3

– 19 –CD-E700/CD-E77Figure 19 SCHEMATIC DIAGRAM (2/10)78 9 10 11 120.7V0.7V0V0V0V0V0V11.6V 11.6V 0V0V19 20 21 22 23 24 25 26 27 2812345678924 23 22 21

CD-E700/CD-E77– 2 –IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY)BEFORE RETURNING THE AUDIO PRODUCT(Fire & Shock Hazard)Before returning the audio prod

CD-E700/CD-E77– 20 –ABCDEFGH123456• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.Figure 20 SCHEMATIC DIAGRAM (3/10)+B+B+BFM OSC.FM IFFM RF24 1 2

– 21 –CD-E700/CD-E77Figure 21 SCHEMATIC DIAGRAM (4/10)78 9 10 11 1245927 6381+B+B+B+B18 19 20 21 22 23 24 16 17 13 14 15 1 1232 3 4 5 6 7 8 9 10 11

CD-E700/CD-E77– 22 –Figure 22 SCHEMATIC DIAGRAM (5/10)ABCDEFGH123456• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.13V 3 1 3 1 3 1 18 17 16 15 1

– 23 –CD-E700/CD-E77Figure 23 SCHEMATIC DIAGRAM (6/10)78 9 10 11 124.4V0.2V3 1 2 L R AC_RLYR L R L L-CHGND R-CHSP_RLYM_+13.5VT.F.UNSW_ SP_L1OHSP_R1OHS

CD-E700/CD-E77– 24 –ABCDEFGH123456• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.Figure 24 SCHEMATIC DIAGRAM (7/10)TAPE MECHANISMPWB-F80 79 78 7

– 25 –CD-E700/CD-E77Figure 25 SCHEMATIC DIAGRAM (8/10)78 9 10 11 1230 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 3 2 1 1

CD-E700/CD-E77– 26 –ABCDEFGH123456• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.Figure 26 SCHEMATIC DIAGRAM (9/10)CD MOTOR PWB-D12416520 19 18

– 27 –CD-E700/CD-E77Figure 27 SCHEMATIC DIAGRAM (10/10)78 9 10 11 12• The numbers 1 to 12 are waveform numbers shown in page 36.CD LOADINGMOTOR

CD-E700/CD-E77– 28 –Figure 28 WIRING SIDE OF P.W.BOARD (1/7)ABCDEFGH123456R904R902R620R605R617R616R641C625R609R608C626C612R644R606C388C653R374R378R373

– 29 –CD-E700/CD-E77Figure 29 WIRING SIDE OF P.W.BOARD (2/7)78 9 10 11 12R140R146R143R108R107R144C104R106C106R112R104C105R103R102R105R101C108C109C110C

– 3 –CD-E700/CD-E77GeneralAmplifierPower source AC 120 V, 60 HzPowerconsumption110 WDimensions Width: 10-5/8" (270 mm)Height: 13" (330 mm)De

CD-E700/CD-E77– 30 –Figure 30 WIRING SIDE OF P.W.BOARD (3/7)ABCDEFGH123456RD16RD15R715R714R716R713RD10R71R71R763R702R708R705C704C721C705R709R710R769R7

– 31 –CD-E700/CD-E77Figure 31 WIRING SIDE OF P.W.BOARD (4/7)78 9 10 11 12R751R757R747R770R772R749R731R732R729R761RD06RD02RD05RD04RD03RD16RD15RD14R773R

CD-E700/CD-E77– 32 –Figure 32 WIRING SIDE OF P.W.BOARD (5/7)ABCDEFGH123456• The numbers 1 to 12 are waveform numbers shown in page 36.IC2R1R2C19

– 33 –CD-E700/CD-E77Figure 33 WIRING SIDE OF P.W.BOARD (6/7)78 9 10 11 12-+BI4CNS4FFC702CD LOADING MOTOR PWB-ESW1OPEN/CLOSESW3DISCNUMBERSW2CLAMPM3T/T

CD-E700/CD-E77– 34 –Figure 34 WIRING SIDE OF P.W.BOARD (7/7)ABCDEFGH123456T.F.PT801MAIN POWER TRANSFORMERAC POWER SUPPLY CORDAC 120 V, 60 HzR842WTM802

– 35 –CD-E700/CD-E77VOLTAGEPIN NO. VOLTAGE PIN NO. VOLTAGE PIN NO. VOLTAGE PIN NO. VOLTAGE PIN NO. VOLTAGE10 V0 V0 V121 1.6 V 1 4.85 V 51 4.93 V

CD-E700/CD-E77– 36 –TTDATADATACKLRSYStoppedCH1=2 VDC 10:1CH2=2 VDC 10:1CH3=2 VDC 10:15 µs/div(5 µs/div)NORM:100 kS/s123=Record Length=Smoothing

– 37 –CD-E700/CD-E77HOW TO USECAUTIONCleaning fluidCleaner discUsing the brush in the cleaner cap, apply 1 or 2 drops of the cleaning fluid to the bru

CD-E700/CD-E77– 38 –Vp-p=1.0 V~1.3 V0.5 mV/div,0.5 µsec/divTFDODRFTEStoppedCH1=500 mVDC 10:1CH2=10 VDC 10:1CH3=1 VDC 10:1500 ms/div(500 ms/div)N

– 39 –CD-E700/CD-E77TTFDOSPDOStoppedCH1=200 mVDC 10:1CH2=500 mVDC 10:1500 ms/div1999/04/07 09:51:15(500 ms/div)NORM:20 kS/s21=Record Length=Smoot

CD-E700/CD-E77– 4 –NAMES OF PARTSCD-E700/CD-E77Front panel1. Disc Tray2. Timer Set Indicator3. Memory/Set Button4. Power On/Stand-by Button5. Clock Bu

CD-E700/CD-E77– 40 –TTDOUTStoppedCH1=2 VDC 10:1500 ns/div1999/04/07 09:25:28(500 ns/div)NORM:200 MS/s1=Record Length=Smoothing : ON CH1 :

– 41 –CD-E700/CD-E77FUNCTION TABLE OF ICIC1 VHiLC78646E-1: CD Servo (LC78646E) (1/2)1 SLCO Output — Control output.2 SLCIST Input —Resistor connectio

CD-E700/CD-E77– 42 –44 RVSS — — GND for Right channel. Must be connected to 0 V.45 RCHO Output LVDD /2 Right channel output.46 RVDD Input — Power supp

– 43 –CD-E700/CD-E77Figure 43 BLOCK DIAGRAM OF ICIC1 VHiLC78646E-1: CD Servo (LC78646E)123456789101112131415161718192021 22 23 24 25 26 27 28 29 30 3

CD-E700/CD-E77– 44 –IC601 VHiLC75341/-1: Audio Processor (LC75341)Figure 44 BLOCK DIAGRAM OF IC19202122232412345678910 11 12 13 14 15 161817LVrefRVre

– 45 –CD-E700/CD-E77IC701 RH-iX0553AWZZ: System Microcomputer (IX0553AW) (1/2)1 VDD VDD Input (+) Power supply.2 P37 -20dBATT Output -20dB Attenuator.

CD-E700/CD-E77– 46 –IC701 RH-iX0553AWZZ: System Microcomputer (IX0553AW) (2/2)In this unit, the terminal with asterisk mark (*) is (open) terminal whi

– 47 –CD-E700/CD-E77FL701 VVKNA09SS29-1FL DISPLAYX-BASSX-BASSMP3MP3RECSTSLEEPRDSEONkHz MHz TA MEMORYTPTIPTYIPTY1231 2 3PTYI)(TATPRDSMEMORYTIPTYMHzSLEE

CD-E700/CD-E77– 48 ––– MEMO ––

CD-E700/CD-E77PARTS GUIDENOTE:Parts marked with “ ” are important for maintaining the safety of the set.Be sure to replace parts with specified ones f

– 5 –CD-E700/CD-E77Remote control1. Remote Control Transmitter2. Disc Number Select Buttons3. Program Clear Button4. CD Memory Button5. CD Track Down

PRICERANKDESCRIPTIONNO. PART CODE NO. PARTS CODEPRICERANKDESCRIPTIONCD-E700/CD-E77CD-E700/CD-E77INTEGRATED CIRCUITSIC1 VHILC78646E-1 J AY CD Servo,LC7

NO.PRICERANKDESCRIPTIONPARTS CODENO. PART CODEPRICERANKDESCRIPTIONCD-E700/CD-E77C125,126 VCEAZA1HW226M J AB 22 µF,50V,ElectrolyticC127,128 VCTYPA1CX22

PRICERANKDESCRIPTIONNO. PART CODE NO. PARTS CODEPRICERANKDESCRIPTIONCD-E700/CD-E77R24,25 VRD-MN2BD222J J AA 2.2 kohms,1/8WR26,27 VRD-MN2BD103J J AA 10

NO.PRICERANKDESCRIPTIONPARTS CODENO. PART CODEPRICERANKDESCRIPTIONCD-E700/CD-E77R907 VRD-MN2BD563J J AA 56 kohms,1/8WR908 VRD-MN2BD102J J AA 1 kohm,1/

PRICERANKDESCRIPTIONNO. PART CODE NO. PARTS CODEPRICERANKDESCRIPTIONCD-E700/CD-E77201- 8 JKNBZ0922AWSA J AE Button,Open/Close [CD-E700]201- 8 JKNBZ092

NO. PART CODEPRICERANKDESCRIPTIONCD-E700/CD-E77SPEAKER BOX PARTS901 GBOXS2026AWSA J Speaker Box Ass’y,Right[CP-E700]901 GBOXS2026AWSC J Speaker Box As

ABCDEFGH123456Figure 7 CD MECHANISM EXPLODED VIEW– 7 –306-1701304701302301702303M1703x2305x2SW4M2305PWB-D306-2306-3306704CD-E700/CD-E77

Figure 8 CABINET EXPLODED VIEW (1/2)– 8 –Note: Only the unit and consumable parts are supplied as parts supply for the Tape mechanism.CD-E700/CD-E77AB

ABCDEFGH123456Figure 9 CABINET EXPLODED VIEW (2/2)– 9 –CD-E700/CD-E77217243258215618241249602x2205602x2M3SW3M3SW2SW1251PWB-E22622422361922923623723622

ABCDEFGH123456Figure 10 SPEAKER EXPLODED VIEW– 10 –CP-E700/CP-E77SP1, 2SP1, 2SP3,4SP5,6SP7, 8WOOFERSP3, 4TWEETERBKRDBKRDSP7, 8SUPER TWEETERSP5, 6SUPER

CD-E700/CD-E77– 6 –1 Top Cabinet 1. Screw ... (A1) x4 6-12 Side Panel 1. Screw ... (B1) x8 6-1(Left/Right)3 CD T

ABBAUNITSPEAKERSIDESIDETOPTOPTOPBOTTOMBOTTOMREARFRONTREARREARSPAKP0032AWZZPolyethylene Bag,UnitFRONTSSAKH0053AWZZPolyethylene Bag,Speaker92LBAG1460C1P

– 7 –CD-E700/CD-E77Figure 7-1Figure 7-2Figure 7-3Figure 7-4Figure 7-5Figure 7-6(F1)x1ø3x10mmHeadphones PWB(E4)x1FrontPanel(E1)x1ø3x6mm(F2)x1(F2)x1(E2)

CD-E700/CD-E77– 8 –Figure 8-1Figure 8-31 Passive Radiator 1. Screw ... (A1) x4 8-12. Side Panel ... (A2) x13. Screw ...

– 9 –CD-E700/CD-E77REMOVING AND REINSTALLING THE MAIN PARTSTAPE MECHANISM SECTIONPerform steps 1 to 6 and 8 of the disassembly method toremove the tap