Sharp CD-E500 Support Question
Sharp CD-E500 Support Question
Find answers below for this question about Sharp CD-E500.Need a Sharp CD-E500 manual? We have 1 online manual for this item!
Question posted by scmckop on April 18th, 2017
Sharp Cd-e500
system powers up but so sound output anymore, could something have blown?
Current Answers
Answer #1: Posted by Odin on April 18th, 2017 6:44 AM
Odin
Member since:
April 10th, 2010 Points: 41,236,690
Member since:
April 10th, 2010 Points: 41,236,690
Consider the TROUBLESHOOTING suggestions at https://www.manualslib.com/manual/1199204/Sharp-Cd-E500.html?page=40#manual, and the pages following. (Navigate with the sideways caret on the right.)
Hope this is useful. Please don't forget to click the Accept This Answer button if you do accept it. My aim is to provide reliable helpful answers, not just a lot of them. See https://www.helpowl.com/profile/Odin.
Related Sharp CD-E500 Manual Pages
Service Manual - Page 1
ONLY)
SHARP CORPORATION
This document has been published to ...CD-E500/E55 Illustration CD-E44
MINI COMPONENT SYSTEM
MODEL CD-E500
CD-E500 Mini Component System consisting of CD-E55 (main unit) and CP-E55 (speaker system). MODEL CD-E55
CD-E55 Mini Component System consisting of CD-E500 (main unit) and CP-E500 (speaker system). The contents are subject to change without notice. CD-E500 CD...
Service Manual - Page 2
...(audio signal): 500 mV/47 k ohms
s Amplifier (For Canada)
Output power Output ...audio product. 2. Frequency range
FM: 87.5 - 108 MHz AM: 530 - 1,720 kHz
s Cassette deck
Frequency response Signal/noise ratio
Wow and flutter
125 - 8,000 Hz (normal tape)
50 dB (TAPE 1, playback) 50 dB (TAPE 2, recording/playback) 0.3 % (WRMS)
s Speaker (CD-E500/E55)
Type
Maximum input power Rated input power...
Service Manual - Page 3
...Power On/Stand-by Button
5. Tuning and Time Up Button
8. Tape 2 Record Pause Button
14
11. Extra Bass/Demo Mode Button 14. FM Stereo Receiving Indicator 6. Video/Auxiliary (Audio Signal) Input Jacks 2. FM/AM Loop Antenna Jack 5. Woofers 2. Bass Reflex Ducts 3. CD or Tape Stop Button
21. CD...18 19 20 21
NAMES OF PARTS
CD-E500 CD-E55/E44
s Front panel
1. ...
Service Manual - Page 4
...Power Input Jack 4. s Speaker system
1. Bass Reflex Ducts 3. Woofer 4. Tuning and Time Down Button 8. CD Random Button
15. CD-E500 CD-E55/E44
CD...-E44
12
3
10 11
1
2 3
1
2
2
3
45 67 8 9
12 13
4 5
4
s Display
1. FM Stereo Receiving Indicator 6. Timer Recording Indicator 9. Cooling Fan 3. CD Button
4. CD... CD ...
Service Manual - Page 5
... that,push foward the loading tray. Socket C4) x2 6-1
4 Rear Panel
1. Socket E3) x9 4. Screw J1) x1 6-2
10 CD Servo PWB 1. Socket K2) x2
3. Open the cassette holder.
6-2
2.
DISASSEMBLY
CD-E500 CD-E55/E44
Caution on the power supply, .. 5-2 open the changer manually. (Fig. 5-3) 1. Socket E4) x2 6-2
6 Front Panel
1. Screw L1) x1 6-4 2.
Take off nylon...
Service Manual - Page 6
...CD-E500 CD-E55/E44
(E3)x4 (C4)x2
(E2)x2 ø3x6mm
(E3)x1
(F2)x1
(E3)x1 Power PWB
T/T Motor PWB
Front Panel
(K2)x1 (K2)x1 Switch PWB
(K1)x4 ø3x8mm
CD Servo PWB
Solder (K3)x2
CD... PWB Holder PWB
Figure 6-2
Cassette Holder
Tape Mechanism
Figure 6-4
CD Mechanism Block
Hook (N1)x1
Pull
CP-E500/E55/E44 These speakers CP-E500,CP-E55,CP-E44 are available in assembles only and may not...
Service Manual - Page 7
.../REW belt (G2) x 1 pc.
Remove the screws (D2) x 3 pcs., to remove the motor.
(B1)x2 ø2x8mm
Erase Head Record/ Playback Head Figure 7-2 TAPE 1 TAPE 2
CD-E500 CD-E55/E44
TAPE 1
TAPE 2
How to the spring mounting position. When you remove the screws (B1) x 2 pcs., the erase head can be removed. Note: When...
Service Manual - Page 8
Figure 8-1
Tape Mechanism PWB
(J1)x1 ø2x3mm
TAPE 1,2
(J2)x1 ø2x8mm
Tape Mechanism PWB
Figure 8-2
(J3)x2 Solder Joint
- 8 - CD-E500 CD-E55/E44 How to reinstall the parts
Install each part in the reverse order of the removal with care. How to remove the flywheel (TAPE 1,2) (...
Service Manual - Page 9
... the conductive aluminium foil around the front end of the disassembly method to remove the up/down loading motor (See Figs. 9-2)
1.
How to remove the CD mechanism. 1. CD-E500 CD-E55/E44
Loading Tray
(A1)x2 ø2.4x3mm
(A2)x1
T/T Motor PWB
(A3)x2 ø3x10mm
Loading Tray (Bottom View)
T/T Rotate Motor
Figure 9-1
Up...
Service Manual - Page 10
CD-E500 CD-E55/E44
ADJUSTMENT
MECHANISM SECTION
TUNER SECTION
• Driving Force Check Torque Meter
Play: DM-300
Specified...: 8 ohms)
Test Stage Frequency Frequency Display
Setting/ Instrument Adjusting Connection
Point
FM Band - former T304
fully counter- Input: Antenna
Output: TP301
Figure 10-1
• FM Mute Level (FM ST MODE) Signal generator: 1 kHz, 40 kHz dev., FM modulated
...
Service Manual - Page 11
... in case of each test mode, press the POWER ON/ STAND BY button, while keeping pressing the following buttons in this button is pressed. One second after it slides toward the inner
periphery while this case.
[Self-diagnosis Test Mode] 1.
TEST MODE
CD-E500 CD-E55/E44
The test mode applied to this case...
Service Manual - Page 12
CD-E500 CD-E55/E44
4. The LCD display indicates the playback passage time as in case of preset memory when the...the outer
periphery while this button is necessary to discard the content of ordinary CD playback.
3.
Step 5 Mode When the CD initialization operation flow is completed, the mute is turned off POWER again to obtain the ordinary operation while the data is stored in the ...
Service Manual - Page 13
... test mode is obtained, the following display lights for one step for 1 sec (WAIT 1 sec inserted). CD-E500 CD-E55/E44
5. Timer test Mode (TEST 4) When this test mode is executed at a rate of one ...FL Test Mode (TEST 5) When the FL test mode is obtained, all segments
Lighting of fade-out, the power is turned off (after WAIT 1 sec), and the mode is Volume -14 dB (STEP23), FLAT AND X-BASS...
Service Manual - Page 17
... VOLTAGE REGULATOR
Q901
VOLTAGE REGULATOR
T901 POWER TRANSFORMER
AC POWER SUPPLY CORD
AC 120 V,60 Hz
FROM CNS901 DISPLAY SECTION
Figure 17 BLOCK DIAGRAM (2/4) - 17 - CD-E500 CD-E55/E44
FROM DISPLAY SECTION
CNS102
FROM...9 R 16
TAPE L 10 R 15
TUNER L 11 R 14
CD L 12 R 13
DI 1
CE 2
IC601
CL 24
LC75341M
21 R
AUDIO PROCESSOR 4 L
7 8 17 18 3 23
+B2
IC101 STK40207 L 15 POWER AMP.
Service Manual - Page 25
...R624 12K R625 12K
CD R TUN R TAPE R
C606 10/16
R604 1K
IC601 LC75341M
AUDIO PROCESSOR
R1 L1 ...
AUX R
R619 33K B
R622
+B
100K
R630
220
R
L
IC101 STK40207 POWER AMP. PRE +VCC BIAS +VE1 -VE1
IN1
1 2 3 4 5 ... C125 0.1
L105 2.2µH
SO101 SPEAKER TERMINAL + - L-CH
+ R-CH
-
_
CD-E500 CD-E55/E44
CNP601 D604 1N4148 D605 1N4148
SO601 VIDEO/AUX IN
O MAIN PWB(2/3) APE SECTION ...
Service Manual - Page 47
...output pin
Input selector output pin.
23
Input signal pin.
24
Terminal Name R1-4 RSEL0 RIN RTRE
RBASS ROUT
VREF
VDD CLK
CD-E500 CD... Audio Processor (LC75341M)
LSEL0 LIN LTRE LBASS LOUT
L4 9 CD... OF IC - 47 - IC601 VHiLC75341M-1: Audio Processor (LC75341M)
Pin No.
Data written into...capacitor and resistor connection 21 pin and bass/treble output pin.
Terminal Name
1
DI
2
CE
3...
Service Manual - Page 49
... unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. Output Speaker relay control.
output level detection signal input.
Output Data output.
Output CD servo power supply circuit control output. Port Name
Terminal Name Input/Output
Function
CD-E500 CD-E55/E44
84
S51
85
P00
86*
P01
87*
P02
88
P03
89
VSS2
90
VDD2...
Service Manual - Page 51
PARTS GUIDE
CD-E500 CD-E55/E44
MINI COMPONENT SYSTEM
MODEL CD-E500
CD-E500 Mini Component System consisting of capacitors/resistors parts ...system). For U.S.A. DESCRIPTION
For location of SHARP Parts Distributor,
Please call Toll-Free;
1-800-BE-SHARP
MARK: SPARE PARTS-DELIVERY SECTION
Explanation of CD-E500 (main unit) and CP-E500 (speaker system). CAUTION:FOR CONTINUED PROTECTION AGAINST...
Service Manual - Page 56
... Cover,Timer LED AL Rear Panel [CD-E44]
Rear Panel [CD-E500 For U.S.A.]
AL Rear Panel [CD-E55 For U.S.A.] Rear Panel [CD-E55 For Canada] Rear Panel [CD-E500 For Canada]
AE SHARP Badge AD Button,Power [CD-E44/55] AD Button,Power [CD-E500] AF Button,Function [CD-E44/55] AF Button,Function [CD-E500] AF Button,Stop/Play [CD-E44/55] AF Button,Stop/Play...
Service Manual - Page 60
CD-E500 CD-E55/E44
COPYRIGHT © 2003 BY SHARP CORPORATION
ALL RIGHTS RESERVED.
No part of the publisher. SHARP CORPORATION AV Systems Group Audio Systems Division Higashihiroshima, Hiroshima 739-0192, Japan
Printed in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission ...
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