Sharp CD-E88 Support Question
Sharp CD-E88 Support Question
Find answers below for this question about Sharp CD-E88.Need a Sharp CD-E88 manual? We have 1 online manual for this item!
Question posted by stew64 on October 21st, 2013
I Dont Have Anything But A Clickins
i unplug the stereo then pluged it back in now i dont have anything but a clickins sound in the cd no light on the front
Current Answers
Related Sharp CD-E88 Manual Pages
Service Manual - Page 1
... FL DISPLAY ...32 REPLACEMENT PARTS LIST/EXPLODED VIEW PACKING OF THE SET (FOR U.S.A. S3318CDE88///
MINI COMPONENT SYSTEM
MODEL CD-E88
CD-E88 Mini Component System consisting of CD-E88 (main unit) and CP-E88 (speaker system).
• In the interests of the CD-E700/CD-E77, This manual, therefore, describes only the changed points from the service manual. This Service Manual...
Service Manual - Page 2
CD-E88
IMPORTANT SERVICE NOTES (FOR U.S.A.
Inspect all protective devices such as conduit or electrical ground connected to ... AC line cord plug connection reversed. AC.) or more is not lodged between the chassis and other metal parts in the audio product. 2. Inspect all exposed metal cabinet parts and a known earth ground, such as insulating materials, cabinet, terminal board,...
Service Manual - Page 3
...55 dB (TAPE 1, playback) 50 dB (TAPE 2, recording/playback) 0.3 % (WRMS)
CP-E88 (For U.S.A.)
Type
Maximum input power Rated input power Impedance Dimensions
Weight
3-way 4-speaker system with ... ohms
Headphones: 16 - 50 ohms (recommended: 32 ohms)
Video/Auxiliary (audio signal): 500 mV/47 k ohms
CD player
Type Signal readout
D/A converter Frequency response Dynamic range
Tuner
Frequency range
...
Service Manual - Page 4
.... CD Play Indicator 11. Video/Auxiliary (Audio Signal) Input Jacks
...Stereo Receiving Indicator 7. Cooling Fan
2. Speaker Terminals
Note:
This product is equipped with a cooling fan inside, which begins to
run at a specified volume level for better heat radiation.
2
12 13 14 15 16 17
22 23 24 25
3 4 5 6 78 9 12 13
3 4 5
- 4 - Disc Tray Open/Close Button
9
16. CD-E88
CD-E88...
Service Manual - Page 5
... Buttons
3. Power On/Stand-by Button
12. Equalizer Mode Select Button
19. CD Track Down or Fast Reverse,
Tape 2 Rewind Button
2
6. CD or Tape Stop Button
3
8. CD Button 10. Tuner (Band) Button 21. Speaker Wire
1
3
2
4
5
- 5 - CD-E88
Remote control
1. Woofer 3. Tweeter 4. CD Random Button
13. Direct Search Buttons
14. Tuner Preset Up and Down Buttons...
Service Manual - Page 6
..., and close.
(Note 1)
2.
Be sure to remove the power supply plug from electrostatic damage. Hook C3) x2
5. Flat Cable E3) x1 4. Open the cassette holder.
7-2
2. CD-E88
DISASSEMBLY
Caution on Disassembly Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it lock by front
movement. Take sufficient...
Service Manual - Page 8
... (B2)x4 ø4x16mm
Figure 8-3
(A1)x4 ø4x40mm
(A3)x4 ø4x16mm
Screwdriver
Driver should be pried away from Speaker Box.
Figure 8-2
Speaker Box
- 8 - CD-E88
CP-E88
STEP REMOVAL
PROCEDURE
FIGURE
1 Passive Radiator 1. Screw A3) x4 8-3
2 Woofer
1.
Service Manual - Page 9
...) A5V (+B6) D_GND +7V (+B7) CNP5
CNS601 TO MAIN SECTION
123 45 67 8
WRQ DRF CE DO DI CL CD RES CLAMP SW O/C_SW DISC NO CNP6
SW1 OPEN/CLOSE
TO DISPLAY SECTION 1 2 3 4 5 6 7 8 9 10...
SW2 CLAMP
SW3
DISC
NUMBER
+
- M M1
SPINDLE MOTOR
M M2
SLED MOTOR
SW4 PICKUP
IN M3
CD-E88
M
1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6
T/T UP/DOWN
XL1 16.9344 MHz RFVDD VVDD ADAVDD XVDD ...
Service Manual - Page 10
...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
TAPE MECHANISM
ASS'Y
Q711 Q712 +B3
CNS601 BI601...AUDIO PROCESSOR 4 L
CD L 12 R 13
7 8 17 18 3
SYSTEM MUTE Q603 Q604
-20dB ATT Q601 Q602
TAPE 1 L-CH P.B. SWITCHING
TAPE 2 L-CH R-CH
Q103Q106
REC./P.B.
CD-E88
FM OSC AM OSC IN AM RF IN STEREO...
Service Manual - Page 11
... SW711-SW718 SW721-SW724 +B PROTECT
+B5
SP. D905 D906
+B5
XL701 4.194304 MHz Q709 +B5
RESET
TO CD SECTION
+B3
JK701
HEADPHONES
FAN MOTOR DRIVER
Q906
+B6 M901
M FAN MOTOR
Q901 Q902 Q903 Q904
L 18
8... CORD
AC 120 V, 60 Hz
PT841 SUB POWER TRANSFORMER
Figure 11 BLOCK DIAGRAM (3/3)
- 11 -
DET. CD-E88
+B4
SYSTEM MUTE Q603 Q604
B T Q601 Q602
REC/PLAY
T1/T2 BIAS
FL701 FL DISPLAY
1
5 ...
Service Manual - Page 12
CD-E88
CNS601 R-CH
1
BI601 1
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 SERVO 11
PWB
P21 12-D
12
13
B
14
15
16 17 18
LD+7V A_5V D+5V CD_GND L-CH A_GND
R-CH CD_D_GND CD_A_GND
C
FM SIGNAL
PLAYBACK SIGNAL RECORD SIGNAL CD... 220P
IC601
LC75341
C653 220P
AUDIO PROCESSOR
C601 220/16
R605 10K...
Service Manual - Page 13
...50 1/50 1/50
R1 13 C624 1/50
R644 6.8K R643 6.8K
R642 10K R641 10K
+B +B
CD-E88
MAIN PWB-A1(1/3)
R691 6.8K R690 6.8K
C691 390P C690 390P
R693 33K R692 33K
L-CH JK690...13V
5
+B
SW_5V
4
CNP701A
TO DISPLAY PWB
P18 1-F
SP_DET 3
SP_RLY 2
-20dB 1
CNP701B
1
M_GND TAPE_A_GND AGND (AUDIO PRO) A+10V +B_PROTECT D_GND M_+13V SW_5V SP_DET SP_RLY
L103 330 µH
C140 47/25
C139 0.039(ML)
19...
Service Manual - Page 14
... SCHEMATIC DIAGRAM can be found on page 29.
1
2
3
4
5
6
Figure 14 SCHEMATIC DIAGRAM (3/10) - 14 -
R365 10K C362
R351 5.6K AM OSC OUT FM IF IN
CD-E88
C302 0.001
A
AM TRACKING
C338 D301
0.001 DS1SS133
C323 0.022
T303 AM ANTENNA
C330 15P (UJ)
C331 0.047 C332 0.022
D302 DS1SS133
B
T306
AM OSC.
Service Manual - Page 16
...
+B
1
+B_PROTECT 23
12
D+5V
+B
A_5V
+B
11
F
SW_5V
+B
26
CD_GND 13
AGND(AUDIO PRO) 21
M_GND 19
D_GND
G
24
CD_D_GND 17
CD_A_GND 18
TAPE_A_GND 20
+B
R856 3.3(1/2W)
IC855... be found on page 29.
1
2
3
4
5
6
Figure 16 SCHEMATIC DIAGRAM (5/10) - 16 -
STK41243
+
POWER AMP. CD-E88
+
IC901
-
- VL-
100(1/4W) Fusible
R913 0.22(3W)
18 17 16 15 14 13 12 11 10 9 8 7 ...
Service Manual - Page 17
...
D911 DS1SS133
0.2V Q905 KTC3199 GR SP RELAY 4.4V ON-OFF
R946 47K +B
R939 10(1/2W)
R941 10(1/2W) R938 10(1/2W)
R940 10(1/2W)
+B
CD-E88
MAIN PWB-A1 (3/3)
FM SIGNAL
CNP971
D912 DS1SS133
R947 15K
C931 10/50
+B
+B FAN MOTOR
DRIVER R949
1K
R950 68K
Q906 KTC3203 Y
CNS971
2 1
M 2 + - PT801 MAIN...
Service Manual - Page 18
CD-E88
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 A503BC2E
2
2
2
CNS704
R749 330
LED DRIVER Q710
KRC102 ...LATCH 55 MIC SW
33 KEY 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 51 T2 RUN
50 49 48 ...
Service Manual - Page 20
C37 0.1 C36 0 22/50
CD-E88
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...5 PD 6
5
5
5 GND
6
6
6 PD
VR 7
VR
7
7
7
LD 8
8
8
8 LD
GND
CNP2
CNS3B CNS3A
CD MOTOR PWB-D
E
M1 SPINDLE MOTOR
+
M - VCC2
F
14 13 12 11 10 9 8 30 7 6 5 4 3 2 1
...
Service Manual - Page 21
...FIN1 A
IGMOUT 54
8 FIN2 B 9 TIN1 E 10 TIN2 F 11 VREF 12 REF1
IC1 LC78646E CD SERVO
EFLG 53 C2F 52
XVSS 51 FSX/16MIN 50
XIN 49
XL1 16.9344 MHz
5 13 ... 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-E88
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_SW
9 DISC NO
...
Service Manual - Page 33
... "D" ±0.5%.)
If there are no indications for maintaining the safety and performance of CD-E88 (main unit) and CP-E88 (speaker system). No. CAUTION:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH ... (without lead wire) VC J .. CD-E88
PARTS GUIDE
MINI COMPONENT SYSTEM
MODEL CD-E88
CD-E88 Mini Component System consisting of the set . REF. MODEL NUMBER
2.
Service Manual - Page 44
CD-E88
COPYRIGHT © 2003 BY SHARP CORPORATION
ALL RIGHTS RESERVED.
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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