Sharp CD-E800 Service Manual
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- Sharp CD-E800 | Service Manual - Page 1
Serivce Manual is for the CD-E800/CD-E88, which is a minor-modification model of the CD-E700/CD-E77, This manual, therefore, describes only the changed points from the service manual. Pleasa refer to the CD-E700/CD-E77, service manual (No. S1301CDE700//) together with this manual. CD-E700/CD-E77 - Sharp CD-E800 | Service Manual - Page 2
CD-E800 IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY) BEFORE RETURNING THE AUDIO PRODUCT (Fire & Shock Hazard) Before returning the audio product to the user, perform the following safety checks. 1. Inspect - Sharp CD-E800 | Service Manual - Page 3
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. SPECIFICATIONS CD-E800 (For U.S.A.) CD-E800 (For Canada) General Power source Power consumption Dimensions Weight AC 120 V, 60 Hz 142 W Width: 10-5/8" (270 mm) Height: 13" (330 mm) Depth: 13-15/ - Sharp CD-E800 | Service Manual - Page 4
CD-E800 CD-E800 Front panel NAMES OF PARTS 1. Disc Tray 2. Timer Set Indicator 1 3. Memory/Set 16. Disc Skip Button 17. Tape 2 Cassette Compartment 10 18. CD Button 11 19. Tape (1 2) Button 20. CD or Tape Stop Button 21. CD Track Down or Fast Reverse, Tape 2 Rewind, Tuner Preset Down - Sharp CD-E800 | Service Manual - Page 5
Buttons 6 20. Tuner (Band) Button 21. Video/Auxiliary Button 7 8 Buttons with " " mark in the illustration can be operated on the re- 9 mote control only. 10 CD-E800 11 12 13 14 15 16 17 18 19 20 21 CP - Sharp CD-E800 | Service Manual - Page 6
when servicing. CD-E800 (A1)x2 ø3x12mm Side Panel (Right) (B1)x2 ø3x10mm Top Cabinet Front Panel (A1)x2 ø3x12mm CD-E800 CD Servo PWB 1. Screw M1) x2 7-5 (Note 2) 2. Hook M2) x1 3. Socket M3) x4 13 CD Mechanism 1. Hook N1) x2 7-6 2. Hook N2) x2 Note 1: How to open the changer manually. - Sharp CD-E800 | Service Manual - Page 7
3x10mm (J1)x1 ø3x10mm Headphones PWB (K2)x1 Lug Wire Figure 7-2 Cassette Holder Turntable (L1)x3 CD-E800 Loading Tray 3 2 1 (L1)x3 Figure 7-4 (M1)x2 ø3x10mm CD Servo PWB Loading Tray (M3)x2 (M2)x1 (M3)x2 Figure 7-5 CD Mechanism (N2)x2 (N1)x1 (N1)x1 Loading Tray (K1)x2 Loading Tray - Sharp CD-E800 | Service Manual - Page 8
CD-E800 CP-E800 STEP REMOVAL PROCEDURE FIGURE 1 Passive Radiator 1. Screw A1) x4 8-1 2. Side Panel A2) x1 3. Screw A3) x4 8-3 2 Woofer 1. Front Panel B1) x1 8-2 2. Screw B2) x4 8-3 3 Tweeter 1. - Sharp CD-E800 | Service Manual - Page 9
SW1 OPEN/CLOSE TO DISPLAY SECTION 1 2 3 4 5 6 7 8 9 10 SW2 CLAMP SW3 DISC NUMBER + - M3 CD-E800 M 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 T/T UP DOWN Q3 42 43 55 66 VRES 51 67 DRF 50 43 IC1 44 40 LC78646E 37 48 XOUT CD SERVO 28 19 6 49 XIN CONT 5 26 SLDO 23 SPDO 22 FD0 21 - Sharp CD-E800 | Service Manual - Page 10
CD-E800 FM OSC AM OSC IN AM RF IN STEREO CE DI CLK DO IC303 OSC BUFF Q302 AM TRACKING T303 T306 AM BAND COVERAGE VT X352 4.5 MHZ MOTOR DRIVER +B3 Q706 +B3 Q707 Q708 SOLENOID DRIVER FROM CD SECTION CNP5 IC302 LC72131 PLL(TUNER) +B FM 20 +B4 1 22 15 16 11 3 4 5 6 OSC 17 FM/AM - Sharp CD-E800 | Service Manual - Page 11
CD-E800 +B4 B T Q601 Q602 REC/PLAY T1/T2 BIAS FL701 DISPLAY 1 5 12 SP. DET. D905 D906 RX701 1 REMOTE SENSOR 3 2 +B5 KEY SW701-SW707 SW711-SW718 SW721-SW724 +B PROTECT +B7 TO CD SECTION +B3 JK701 HEADPHONES Q906 +B6 M901 M FAN MOTOR Q901 Q902 Q903 Q904 L 18 8 R-OUT R 14 5 1 6 - Sharp CD-E800 | Service Manual - Page 12
CD-E800 CNS601 1 R-CH BI601 1 2 A_GND A 2 3 L-CH 3 4 CD_GND 4 5 CD_+B +B 5 6 6 7 +B D_GND 7 8 8 LD+7V 9 +B TO POWER SECTION P16 1-F CNP5 10 TO CD R-CH CD_D_GND CD_A_GND C FM SIGNAL PLAYBACK SIGNAL RECORD SIGNAL CD SIGNAL VIDEO SIGNAL R619 330 R618 330 Q604 KTC3199 GR - Sharp CD-E800 | Service Manual - Page 13
R4 C618 16 R3 C620 15 R2 C622 14 4.7/50 1/50 1/50 1/50 R1 13 C624 1/50 R644 6.8K R643 6.8K R642 10K R641 10K +B +B CD-E800 MAIN PWB-A1(1/3) R691 6.8K R690 6.8K C691 390P C690 390P R693 33K R692 33K L-CH JK690 AUX/VIDEO R-CH CHASSIS TO TUNER SECTION P15 - Sharp CD-E800 | Service Manual - Page 14
R365 10K C362 3 3/50 CD-E800 A B C AM FM C302 0.001 AM TRACKING C338 D301 D302 0.001 DS1SS133 DS1SS133 C323 0.022 T303 AM ANTENNA T306 AM OSC. C335 560P (HB) AM BAND - Sharp CD-E800 | Service Manual - Page 15
IC303 LA1832S FM IF DET./FM MPX./AM IF C373 0.015 C371 1/50 C372 1/50 15 14 13 TP302 R357 470K 0.015 2 22 R358 3.9K CD-E800 MAIN PWB-A1 (2/3) - Sharp CD-E800 | Service Manual - Page 16
CD-E800 + IC901 - - STK41243 + POWER AMP. VL+ VH+ GND VH- VL- 100(1/4W) Fusible R912 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 R916 0.22(3W) A - Sharp CD-E800 | Service Manual - Page 17
(ML) C928 0.1(ML) R R942 L R943 560(2W) 560(2W) R945 1.5K R944 1.5K L1_OUT R1_OUT RL914 D911 DS1SS133 0.2V Q905 KTC3199 GR 4.4V R946 47K CD-E800 MAIN PWB-A1 (3/3) FM SIGNAL CNP971 D912 DS1SS133 R947 15K C931 10/50 R949 1K R950 68K CNS971 2 1 M 2 + - M901 FAN MOTOR 1 Q906 KTC3203 - Sharp CD-E800 | Service Manual - Page 18
CD-E800 A LED A PWB-A4 BI703 +10V +B 1 1 1 LED703 A503BC2E 2 2 2 CNS703 R751 330 CNP703 B LED B PWB-A5 BI704 +B 1 1 1 LED704 32 KEY 31 KEY AC_RLY VDD TIMER LED T_MOTOR T_SOL_A T_SOL_B SMUTE VSS REMOCON SP DET CD CLAMP SW P_IN R746 R734 R735 54 O/C_SW 1K 53 1K 52 T1 RUN 1K - Sharp CD-E800 | Service Manual - Page 19
CD-E800 DISPLAY PWB-A2 NP F G01 G02 G03 G04 G05 G06 G07 G08 G09 P01 P02 P03 P04 P05 S5 T_MOTOR T_SOL_A T_SOL_B SMUTE VSS REMOCON SP DET CD CLAMP SW P_IN AVREF AVDD 8 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 C701 1/50 R795 1.5 7 88 89 90 91 92 93 94 95 - Sharp CD-E800 | Service Manual - Page 20
C37 0.1 C36 0 22/50 CD-E800 A PICKUP UNIT 1 HPC1LX B VCC 7 VREF 6 E 5 A 4 B 3 F 2 C 1 C CNS1B CNS1A CD SERVO PWB-C CD SIGNAL VCC 7 7 7 6 6 6 VREF 5 5 5 E R6 22K 4 4 4 A R5 8.2K 3 3 3 B R4 8.2K 2 2 F 2 R3 22K 1 1 1 C R1 8.2K CNP1 C1 47/25 R2 8.2K C2 0. - Sharp CD-E800 | Service Manual - Page 21
/25 R25 2.2K C26 0.0015 (ML) R27 10K R26 10K 1 R20 10K R19 15K R8 10K +B +B +B +B 1 R21 1 +B R46 1 +B C15 0.001 L1 0.82 µH CD-E800 DRF CD RES WRQ 1 2 CE +B 3 DO FROM 4 DISPLAY PWB +B DI 5 P19 12-D CL 6 CNS701 7 CLAMP SW 8 O/C, 9 DISC NO 10 CNP6 C42 0.01 +B +B R-CH - Sharp CD-E800 | Service Manual - Page 22
CD-E800 A B AM LOOP ANTENNA C FM ANTENNA 1 2 3 D M901 FAN MOTOR BR 2 RD 1 CNS971 R-CH JK690 VIDEO/AUX L-CH E F SO901 SPEAKER TERMINAL R-CH + L-CH + R-CH - G L-CH - 321 CNP301 - Sharp CD-E800 | Service Manual - Page 23
CD-E800 TO CD SERVO PWB P26 4-A CNP5 TO DISPLAY PWB P29 12-D CNP701A FFC701 R136 RD BL GR BL 1 CNS601 1 2 3 4 5 6 7 8 GR BL GR BL 16 R138 R134 R158 - Sharp CD-E800 | Service Manual - Page 24
CD-E800 A DISPLAY PWB-A2 BI701 R795 R783 R704 R703 R706 LED704 BI704 C717 LED B PWB-A5 B 1 1 2 2 CNS704 SW722 EQUALIZER SW721 X-BASS/DEMO RD19 RD20 3 1 2 RX701 C 12 C701 C702 CNP704 CNS701 11 D TO CD SERVO PWB P26 3-A CNP6 10 9 8 7 6 5 4 3 2 1 WH YL WH YL WH YL WH YL WH RD JOG701 - Sharp CD-E800 | Service Manual - Page 25
CD-E800 LED A PWB-A4 LED703 LED701 R794 18 19 27 28 29 30 31 32 33 34 35 36 15 45 R735 20 2535 50 R734 40 30 31 R711 R712 R713 R716 R714 R715 C720 R722 R718 R719 R720 SW711 CD R724 R766 R767 R768 R773 R736 SW714 TAPE R747 R770 R772 R758 R731 R764 R732 R730 R729 R728 R727 R726 R733 - Sharp CD-E800 | Service Manual - Page 26
CD-E800 A B C D CD SERVO PWB-C FROM DISPLAY PWB P24 1-D CNS701 3 FROM MAIN PWB BL BLUE VL VIOLET GY GRAY PICKUP UNIT(306) CNS3A 6 54 32 1 WH(W) WHITE BK BLACK F PK PINK 6 5 4 3 2 1 CD MOTOR CNS3B PWB-D WH GR WH GR WH RD M2 SLED MOTOR CNS1A 1 2 3 4 5 6 7 RD WH BL WH BL WH BL CNS1B - Sharp CD-E800 | Service Manual - Page 27
CD-E800 TAPE MECHANISM ASSEMBLY P24 3-F TO DISPLAY PWB CNP702 FFC702 1 7 SW 1 357 SW 246 1 2 TAPE MECHANISM PWB-F SW SOLENOID CD LOADING MOTOR PWB-E +- SOLENOID TAPE MOTOR TAPE 1 PLAYBACK HEAD TAPE 2 ERASE HEAD RECORD/PLAYBACK HEAD YL WH BL PK WH GR BK PK BK WH - Sharp CD-E800 | Service Manual - Page 28
CD-E800 A B C POWER PWB-B1 FROM MAIN PWB P23 12-G CNS801 FROM DISPLAY PWB P24 1-D FW701 C861 IC854 321 C842 C805 C841 R858 C806 C807 D805 R843 - Sharp CD-E800 | Service Manual - Page 29
CD-E800 NOTES ON SCHEMATIC DIAGRAM • Resistor: To differentiate the units of resistors, such symbol as K and M are OPEN/CLOSE CLAMP DISC NUMBER PICKUP IN POWER MEMORY SET REC/PAUSE TUNING DOWN TUNING UP TIMER/SLEEP CLOCK CD POSITION ON-OFF ON-OFF ON-OFF ON-OFF ON-OFF ON-OFF ON-OFF ON-OFF ON-OFF - Sharp CD-E800 | Service Manual - Page 30
CD-E800 IC101 PIN NO. VOLTAGE 1 0V 2 0V 3 0.56 V 4 1.996 V 5 N.C. 6 1.303 V 7 0V 8 0.587 V 9 3.54 V 10 3.46 V 11 0 V 12 0 V 13 7.03 V 14 4.2 V 15 0 V 16 3.46 V 17 0.587 V 18 0 V - Sharp CD-E800 | Service Manual - Page 31
DC 10:1 500 ms/div (500 ms/div) NORM:20 kS/s Stopped CH1=200 mV DC 10:1 T CH2=500 mV DC 10:1 1 IC1 21 T FDO 2 CD-E800 1999/04/07 09:51:15 500 ms/div (500 ms/div) NORM:20 kS/s 2 IC1 20 TDO 3 =Filter= Smoothing : ON BW : FULL =Offset= CH1 - Sharp CD-E800 | Service Manual - Page 32
CD-E800 FL701 VVKNA09SS29-1 FL DISPLAY GRID ASSIGNMENT 2G 3G 4G 5G 6G 7G 8G 9G X-BASS MP3 1G 1 2 3 REC ST col S2 S3 a S1 S4 f hj k b g m e p c - Sharp CD-E800 | Service Manual - Page 33
PARTS GUIDE CD-E800 MINI COMPONENT SYSTEM MODEL CD-E800 CD-E800 Mini Component System consisting of CD-E800 (main unit) and CP-E800 (speaker system). "HOW TO ORDER REPLACEMENT PARTS" To have your order filled promptly and correctly, please furnish the following information. 1. MODEL NUMBER 2. - Sharp CD-E800 | Service Manual - Page 34
. PART CODE PRICE RANK DESCRIPTION NO. PARTS CODE PRICE RANK DESCRIPTION CD-E800 TRANSFORMERS INTEGRATED CIRCUITS IC1 VHILC78646E-1 J IC2 VHILA6574H+-1 J IC101 IC301 IC302 IC303 IC601 IC701 VHIAN7345K/-1 J VHITA7358AP-1 J VHILC72131/-1 J VHILA1832S/-1 J VHILC75341/-1 J RH-IX0553AWZZ - Sharp CD-E800 | Service Manual - Page 35
CD-E800 NO. C125,126 C127,128 C129,130 C131,132 C133 C134 C135 C137 C138 C139 C140 C141 C143 C150 C302 C303 C304 C305 C306 C307 - Sharp CD-E800 | Service Manual - Page 36
CD-E800 NO. R26,27 R28,29 R31 R32~38 R39,40 R41 R42 R43 R46 R101,102 R103,104 R105,106 R107,108 R109,110 R111 - Sharp CD-E800 | Service Manual - Page 37
,6Pin AC Flat Wire,4Pin AC Flat Wire,5Pin AC Jack,Video/AUX CD-E800 NO. PARTS CODE PRICE RANK DESCRIPTION JK701 JOG701 LG3,4 M1 M2 M3 QSW-F9001AW01 J AC Gear,Middle AC Gear,Drive AC Rail,Guide AD Shaft,Guide AC Cushion BD Pickup Unit Ass'y -- Pickup Unit (Not Replacement AD Badge,SHARP - 4 - - Sharp CD-E800 | Service Manual - Page 38
Holder,Main PWB Support AD Sheet,Edge Light AC Plate,Support AA Screw,ø3×10mm Manual [For U.S.A.] AF Operation Manual [For Canada] AD Quick Guide CD Servo AD CD Motor (PWB Only) AD CD Loading Motor (PWB Only) -- Tape Mechanism OTHER SERVICE PART UDSKA0004AFZZ J AZ CD Pickup Lens Cleaner CP-E800 - Sharp CD-E800 | Service Manual - Page 39
NO. PART CODE PRICE RANK DESCRIPTION PACKING PARTS (Except for U.S.A.) SPAKA0416AWZZ J AM Packing Add.,Top/Bottom SPAKZ1033AWZZ J Sheet,Protection SSAKH0053AWZZ J AC Polyethylene Bag,Speaker CD-E800 - 6 - - Sharp CD-E800 | Service Manual - Page 40
CD-E800 CD-E800 306 A 306-2 306-1 B 306-3 C 702 701 304 701 704 302 301 D 303 703x2 E M1 F G H 1 305x2 SW4 305 M2 PWB-D 2 3 4 5 6 Figure 7 CD MECHANISM EXPLODED VIEW - 7 - - Sharp CD-E800 | Service Manual - Page 41
CD-E800 CD-E800 202 A 202-1 256 604 611 621x2 PWB-A1 614x2 244 BELT CONNECTION FF/REW ROLLER ASS'Y Tape Motor FF/REW ROLLER ASS'Y 601x2 B 202-2 611 - Sharp CD-E800 | Service Manual - Page 42
CD-E800 CD-E800 A B 241 C 217 249 243 215 CD MECHANISM 602x2 618 258 216 205 602x2 PWB-E SW3 SW2 SW1 D 251 235 226 225 M3 M3 251 224 240 204 E 251 232 PWB-C F 223 - Sharp CD-E800 | Service Manual - Page 43
8 BK C1,C2 Capacitor SUPER TWEETER 1.8µF, B 250V (N.P.) RD BK BK SP5,6 RD 906X2 C SP1, 2 WOOFER SP3,4 SP3, 4 TWEETER SP1, 2 WOOFER 901 CD-E800 C1,C2 Capacitor 1.8µF, 250V (N.P.) 909 906X2 D 910 910 SP7, 8 906X2 910 910 E SP1, 2 910 910 912X4 F 905x4 902 G 911 904 903 - Sharp CD-E800 | Service Manual - Page 44
CD-E800 SPAKA0431AWZZ Packing Add. TOP FRONT BOTTOM Energy Star Label A Featurel Label [Tape1] Featurel Label [Tape2] 92LBAG1460C1 Polyethylene Bag, Accessories AM/FM Loop Antenna Operation Manual Quick Guide written permission of the publisher. SHARP CORPORATION AV Systems Group Audio Systems
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CD-E800
No. S1302CDE800//
CONTENTS
Page
IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY)
.......................................................................................................
2
SPECIFICATIONS
.............................................................................................................................................................
3
NAMES OF PARTS
...........................................................................................................................................................
4
DISASSEMBLY
..................................................................................................................................................................
6
BLOCK DIAGRAM
.............................................................................................................................................................
9
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD
.............................................................................................
12
NOTES ON SCHEMATIC DIAGRAM
..............................................................................................................................
29
TYPES OF TRANSISTOR AND LED
...............................................................................................................................
29
VOLTAGE
........................................................................................................................................................................
30
WAVEFORMS OF CD CIRCUIT
......................................................................................................................................
31
FL DISPLAY
.....................................................................................................................................................................
32
REPLACEMENT PARTS LIST/EXPLODED VIEW
PACKING OF THE SET (FOR U.S.A. ONLY)
SERVICE MANUAL
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
SHARP CORPORATION
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
MINI COMPONENT SYSTEM
MODEL
CD-E800
CD-E800 Mini Component System consisting of CD-E800
(main unit) and CP-E800 (speaker system).
CD-E700/CD-E77
Page
REMOVING AND REINSTALLING THE MAIN PARTS
..............
9
ADJUSTMENT
..........................................................................
10
TROUBLESHOOTING
..............................................................
37
FUNCTION TABLE OF IC
........................................................
41
This Serivce Manual is for the CD-E800/CD-E88, which is a
minor-modification model of the CD-E700/CD-E77, This
manual, therefore, describes only the changed points from
the service manual. Pleasa refer to the CD-E700/CD-E77,
service manual (No. S1301CDE700//) together with this
manual.