Sharp PW-E500 Service Manual

CD-E500CD-E55/E44No. S3333CDE500//PageIMPORTANT SERVICE NOTES (FOR U.S.A. ONLY)...

CD-E500CD-E55/E44– 10 –Test StageFrequency FrequencyDisplaySetting/AdjustingPartsInstrumentConnection••••• AM IF/RFSignal generator: 400 Hz, 30%,

– 11 –CD-E500CD-E55/E44TEST MODEThe test mode applied to this microcomputer has three modes,namely the ordinary test mode for adjustment or measuremen

CD-E500CD-E55/E44– 12 –4. Step 4 ModeThe CLV servo ON command (8600) is transmitted towait for the following buttons to be pressed. (The disc isrotate

– 13 –CD-E500CD-E55/E443.Preset frequencies for various destinations(random preset memory)BAND6 AM 530 kHz7 AM1720 kHz8 AM AM 990 kHz9 AM 600 kHz10

CD-E500CD-E55/E44– 14 –7. Button input diagnosis Test Mode (TEST 6)When the test mode is obtained, the following is displayed.(STAND-BY AND DEMO OFF S

– 15 –CD-E500CD-E55/E44• The indicated voltage in each section is the one measuredby Digital Multimeter between such a section and the chas-sis with n

CD-E500CD-E55/E44– 16 – Figure 16 BLOCK DIAGRAM (1/4)VV–+Q807,Q808Q813,Q814Q821Q822Q823Q801Q803Q810Q811Q812Q819DOCLDICEMO/STSWITCHING SWITCHING FM/AMI

– 17 –CD-E500CD-E55/E44T901POWER TRANSFORMER–30 VSO101SPEAKERTERMINALR-OUTL-OUTRLY101VF2VF2VF1VF1–B2+B5+B1+B2+B2–B1Q206SYSTEMMUTEQ101Q102Q103Q104Q108Q

CD-E500CD-E55/E44– 18 – Figure 18 BLOCK DIAGRAM (3/4)+7V +7V M402ROTATEMOTORM401UP/DOWN LOADINGMOTOR+–+3.3V+3.3V TO MAIN SECTION CONSTANTVOLTAGECONS

– 19 –CD-E500CD-E55/E44 Figure 19 BLOCK DIAGRAM (4/4)TO MAIN SECTION TO POWER SECTION Q702,Q703,Q704RESETQ701LED701G9VDD3VDD2VDD1VDD4G1112CNS405CN

CD-E500CD-E55/E44– 2 –SPECIFICATIONSFOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFERTO THE OPERATION MANUAL.Specifications for t

CD-E500CD-E55/E44– 20 –Figure 20 SCHEMATIC DIAGRAM (1/11)ABCDEFGH123456• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.2.1V+B+B++B+B0.0010.010.00

– 21 –CD-E500CD-E55/E44Figure 21 SCHEMATIC DIAGRAM (2/11)78 9 10 11 123.9V(0V)(0V)3.5V3.7V(11.4V) 1.7V5.1V4.8V0.1V0.1V2.6V0V0.9V0.9V5.2V2.6V(0V)(2.6V)

CD-E500CD-E55/E44– 22 –ABCDEFGH123456• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.Figure 22 SCHEMATIC DIAGRAM (3/11)560P560P4.7K100/25100/2533

– 23 –CD-E500CD-E55/E44Figure 23 SCHEMATIC DIAGRAM (4/11)78 9 10 11 12560P47KKRC102 M 47K KSA1015 GR0.027 0.022 KRC102 M 0.022 Thermistor0.00330.0013.

CD-E500CD-E55/E44– 24 –Figure 24 SCHEMATIC DIAGRAM (5/11)ABCDEFGH123456• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.0.00471N40041K1K220P1K220P

– 25 –CD-E500CD-E55/E44Figure 25 SCHEMATIC DIAGRAM (6/11)78 9 10 11 122.2K 22K 2.2K22K 5.6K10K 0.00470.201N41481K47/50 56K 0P562.2µH 220 33K 0.00110/1

CD-E500CD-E55/E44– 26 –ABCDEFGH123456• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.Figure 26 SCHEMATIC DIAGRAM (7/11)+B+B+B+B+B+B+B +B+B+B+B+B6

– 27 –CD-E500CD-E55/E44Figure 27 SCHEMATIC DIAGRAM (8/11)78 9 10 11 12+B+B+B+B+B+B+B+B+B+B+B+B+B+B1K10P(CH)0100/1010K 0.022 10K 0.001510K 10K DZH03C3+

CD-E500CD-E55/E44– 28 –ABCDEFGH123456• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.Figure 28 SCHEMATIC DIAGRAM (9/11)–30V–B+B+B+B+B+B+B+B+B+B+B

– 29 –CD-E500CD-E55/E44Figure 29 SCHEMATIC DIAGRAM (10/11)78 9 10 11 12+B+B+B+B+B+B+BFL DISPLAY47/16 0.82µH3.9K0.82µH0.82µH10K 10K X-BASS/DEMOPOWERON

– 3 –CD-E500CD-E55/E44NAMES OF PARTS Front panel1.Disc Tray2.Timer Set Indicator3.Memory/Set Button4.Power On/Stand-by Button5.Clock Button6.Timer/Sl

CD-E500CD-E55/E44– 30 –ABCDEFGH123456Figure 30 WIRING SIDE OF P.W.BOARD (1/8)R204C121R130IR132R127C119C349C302C301R315C319C304C320C318C307C305C306C303

– 31 –CD-E500CD-E55/E44Figure 31 WIRING SIDE OF P.W.BOARD (2/8)78 9 10 11 12R865C819C120R128R641R643C611IC601R1323R357R356C356C354R364R362C353C363R361

CD-E500CD-E55/E44– 32 –Figure 32 WIRING SIDE OF P.W.BOARD (3/8)ABCDEFGH123456R451BRCOLOR TABLERD(R)ORYLGRBLVLGYWH(W)BKPKBROWNREDORANGEYELLOWGREENBLUE

– 33 –CD-E500CD-E55/E44Figure 33 WIRING SIDE OF P.W.BOARD (4/8)78 9 10 11 12R422C441R443C443C442C444C440R413C433C432C431C430C429C428R407R412R408R409R4

CD-E500CD-E55/E44– 34 –Figure 34 WIRING SIDE OF P.W.BOARD (5/8)ABCDEFGH123456R766R767C713C711R762C707C717C718C702C708IC701C701R715SW703SW721SW704R768R

– 35 –CD-E500CD-E55/E44Figure 35 WIRING SIDE OF P.W.BOARD (6/8)78 9 10 11 121C701R715R708BRCOLOR TABLERD(R)ORYLGRBLVLGYWH(W)BKPKBROWNREDORANGEYELLOWG

CD-E500CD-E55/E44– 36 –ABCDEFGH123456Figure 36 WIRING SIDE OF P.W.BOARD (7/8)-+SOL801 (219-5)CNW802SW803 (219-9)CN1SW801 (219-8)M801(219-10)SOL802 (21

– 37 –CD-E500CD-E55/E44Figure 37 SCHEMATIC DIAGRAM (11/11) / WIRING SIDE OF P.W.BOARD (8/8)78 9 10 11 12ZD902R903Q901C907D907D911SO901C901D909D910C902

CD-E500CD-E55/E44– 38 –VOLTAGE123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646

– 39 –CD-E500CD-E55/E44TTDATADATACKLRSYStoppedCH1=2 VDC 10:1CH2=2 VDC 10:1CH3=2 VDC 10:15 µs/div(5 µs/div)NORM:100 kS/s123=Record Length=Smoothi

CD-E500CD-E55/E44– 4 – Remote control1.Remote Control Transmitter2.Power On/Stand-by Button3.CD Button4.Tape (1 2) Button5.Memory Button6.Program

CD-E500CD-E55/E44– 40 –HOW TO USECAUTIONCleaning fluidCleaner discUsing the brush in the cleaner cap, apply 1 or 2 drops of the cleaning fluid to the

– 41 –CD-E500CD-E55/E44Vp-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/di

CD-E500CD-E55/E44– 42 –TTFDOSPDOStoppedCH1=200 mVDC 10:1CH2=500 mVDC 10:1500 ms/div1999/04/07 09:51:15(500 ms/div)NORM:20 kS/s21=Record Length=Sm

– 43 –CD-E500CD-E55/E44TTDOUTStoppedCH1=2 VDC 10:1500 ns/div1999/04/07 09:25:28(500 ns/div)NORM:200 MS/s1=Record Length=Smoothing : ON CH1 :

CD-E500CD-E55/E44– 44 –FUNCTION TABLE OF ICIC401 VHiLC78646E-1: Servo/Signal Control (LC78646E) (1/2)1 SLCO Output — Control output.2 SLCIST Input —R

– 45 –CD-E500CD-E55/E4444 RVSS — — GND for Right channel. Must be connected to 0 V.45 RCHO Output LVDD /2 Right channel output.46 RVDD Input — Power s

CD-E500CD-E55/E44– 46 –Figure 46 BLOCK DIAGRAM OF ICIC401 VHiLC78646E-1: Servo/Signal Control (LC78646E)123456789101112131415161718192021 22 23 24 25

– 47 –CD-E500CD-E55/E44IC601 VHiLC75341M-1: Audio Processor (LC75341M)Figure 47 BLOCK DIAGRAM OF IC1920 21222324123456789101112131415161817LVrefRVref

CD-E500CD-E55/E44– 48 –In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.IC701 RH-iX0058SJZZ:

– 49 –CD-E500CD-E55/E44In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.Port NameTerminal Na

– 5 –CD-E500CD-E55/E44DISASSEMBLYCaution on DisassemblyFollow the below-mentioned notes when disassemblingthe unit and reassembling it, to keep it saf

CD-E500CD-E55/E44– 50 –VFD701 VVK200906F/-1FL DISPLAYX-BASSMP31PTYI)(TATPRDSMEMORYPTYMHzSLEEPRECSTkHzaabbccdfgmerpnhjk(2G~9G)(1G)Dpcolsmall dot2G 3G 4

CD-E500CD-E55/E44PARTS GUIDENOTE:Parts marked with “ ” are important for maintaining the safety of the set.Be sure to replace parts with specified one

PRICERANKDESCRIPTIONNO.PART CODENO. PARTS CODEPRICERANKDESCRIPTIONCD-E500CD-E55/E44INTEGRATED CIRCUITSIC101 VHISTK40207-1 J AZ Power Amp.,STK40207IC20

NO.PRICERANKDESCRIPTIONPARTS CODENO. PART CODEPRICERANKDESCRIPTIONCD-E500CD-E55/E44C206,207 RC-GZW478AF1H J AH 4700 µF,50V,ElectrolyticC208 VCKYPA1HF2

PRICERANKDESCRIPTIONNO.PART CODENO. PARTS CODEPRICERANKDESCRIPTIONCD-E500CD-E55/E44C901,902 RC-GZA107AF1H J AC 100 µF,50V,ElectrolyticC903~906 VCFYFA1

NO.PRICERANKDESCRIPTIONPARTS CODENO. PART CODEPRICERANKDESCRIPTIONCD-E500CD-E55/E44R745 VRD-ST2CD102J J AA 1 kohm,1/6WR746 VRD-ST2CD333J J AA 33 kohms

PRICERANKDESCRIPTIONNO.PART CODENO. PARTS CODEPRICERANKDESCRIPTIONCD-E500CD-E55/E44RLY101 RRLYD0014AWZZ J AK RelayRX701 VHLGP1UM271-1 J AH Remote Sens

NO. PART CODEPRICERANKDESCRIPTIONCD-E500CD-E55/E44608 XHBSF30P08000 J AA Screw,ø3×8mm609 XHSSD30P08000 J AA Screw,ø3×8mm610 XJBSD25P10000 J AD Screw,ø

CD-E500CD-E55/E44ABCDEFGH123456Figure 7 CABINET EXPLODED VIEW– 7 –Note: Only the unit and consumable parts are supplied as parts supply for the Tape m

CD-E500CD-E55/E44– 8 –PACKING OF THE SET (FOR U.S.A. ONLY)Setting position of switches and knobsTape Mechanism STOPFRONTFRONTBottomAC Power Supply Cor

CD-E500CD-E55/E44– 6 –Figure 6-1Figure 6-2Figure 6-3Figure 6-4CP-E500/E55/E44These speakers CP-E500,CP-E55,CP-E44 are available inassembles only and m

CD-E500CD-E55/E44COPYRIGHT 2003 BY SHARP CORPORATIONALL RIGHTS RESERVED.No part of this publication may be reproduced,stored in a retrieval sy

– 7 –CD-E500CD-E55/E44REMOVING AND REINSTALLING THE MAIN PARTSTAPE MECHANISM SECTIONPerform steps 1 to 6 and 8 of the disassembly method toremove the

CD-E500CD-E55/E44– 8 –Figure 8-1How to remove the flywheel (TAPE 1,2) (See Fig. 8-1.)1. Remove the stop washer (H1) x 1 pc., with a small precisionscr

– 9 –CD-E500CD-E55/E44Figure 9-1CD PLAYER SECTIONPerform steps 1, 2, 3, 10,11, and 12 of the disassemblymethod to remove the CD mechanism.How to remov