Sharp CD-E100 (serv.man19) Service Manual ▷ View online
CD-E100H
CD-E100E
No. S4342CDE100H/
Page
SAFETY PRECAUTION FOR SERVICE MANUAL ........................................................................................................... 2
IMPORTANT SERVICE NOTES (FOR U.K. ONLY) .......................................................................................................... 2
SPECIFICATIONS ............................................................................................................................................................. 3
NAMES OF PARTS ........................................................................................................................................................... 3
DISASSEMBLY .................................................................................................................................................................. 5
REMOVING AND REINSTALLING THE MAIN PARTS ..................................................................................................... 7
ADJUSTMENT ................................................................................................................................................................... 9
TEST MODE .................................................................................................................................................................... 10
BLOCK DIAGRAM ........................................................................................................................................................... 12
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD ............................................................................................. 16
NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 33
TYPES OF TRANSISTOR AND LED ............................................................................................................................... 33
VOLTAGE ........................................................................................................................................................................ 34
FUNCTION TABLE OF IC ................................................................................................................................................ 35
FL DISPLAY ..................................................................................................................................................................... 39
REPLACEMENT PARTS LIST/EXPLODED VIEW
PACKING METHOD (FOR U.K. ONLY)
IMPORTANT SERVICE NOTES (FOR U.K. ONLY) .......................................................................................................... 2
SPECIFICATIONS ............................................................................................................................................................. 3
NAMES OF PARTS ........................................................................................................................................................... 3
DISASSEMBLY .................................................................................................................................................................. 5
REMOVING AND REINSTALLING THE MAIN PARTS ..................................................................................................... 7
ADJUSTMENT ................................................................................................................................................................... 9
TEST MODE .................................................................................................................................................................... 10
BLOCK DIAGRAM ........................................................................................................................................................... 12
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD ............................................................................................. 16
NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 33
TYPES OF TRANSISTOR AND LED ............................................................................................................................... 33
VOLTAGE ........................................................................................................................................................................ 34
FUNCTION TABLE OF IC ................................................................................................................................................ 35
FL DISPLAY ..................................................................................................................................................................... 39
REPLACEMENT PARTS LIST/EXPLODED VIEW
PACKING METHOD (FOR U.K. ONLY)
SERVICE MANUAL
SHARP CORPORATION
CONTENTS
MINI COMPONENT SYSTEM
MODEL
CD-E100H
CD-E100E
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
used.
CD-E100H Mini Component System consisting of CD-E100H
(main unit) and CP-E100H (speaker system).
(main unit) and CP-E100H (speaker system).
CD-E100E Mini Component System consisting of CD-E100E
(main unit) and CP-E100E (speaker system).
(main unit) and CP-E100E (speaker system).
• Note for users in U.K.
Recording and playback of any material may require consent
which SHARP is unable to give. Please refer particularly to the
provisions of Copyright Act 1956, the Dramatic and Musical
Performers Protection Act 1956, the Performers Protection Acts
1963 and 1972 and to any subsequent statutory enactments and
orders.
which SHARP is unable to give. Please refer particularly to the
provisions of Copyright Act 1956, the Dramatic and Musical
Performers Protection Act 1956, the Performers Protection Acts
1963 and 1972 and to any subsequent statutory enactments and
orders.
Illustration CD-E100H
CD-E100H
CD-E100E
– 2 –
SAFETY PRECAUTION FOR SERVICE MANUAL
Precaution to be taken when replacing and servicing the Laser Pickup.
The AEL (Accessible Emission Level) of Laser Power Output for this model is specified to be lower than Class 1 Requirements.
However, the following precautions must be observed during servicing to protect your eyes against exposure to the Laser beam.
However, the following precautions must be observed during servicing to protect your eyes against exposure to the Laser beam.
(1) When the cabinet has been removed, the power is turned on without a compact disc, and the Pickup is on a position outer than
the lead-in position, the Laser will light for several seconds to detect a disc. Do not look into the Pickup Lens.
(2) The Laser Power Output of the Pickup inside the unit and replacement service parts have already been adjusted prior to shipping.
(3) No adjustment to the Laser Power should be attempted when replacing or servicing the Pickup.
(4) Under no circumstances look directly into the Pickup Lens at any time.
(5) CAUTION - Use of controls or adjustments, or performance of procedures other than those specified herein may result in
(3) No adjustment to the Laser Power should be attempted when replacing or servicing the Pickup.
(4) Under no circumstances look directly into the Pickup Lens at any time.
(5) CAUTION - Use of controls or adjustments, or performance of procedures other than those specified herein may result in
hazardous radiation exposure.
Laser Diode Properties
Material: GaAIAs
Wavelength: 780 nm
Emission Duration: continuous
Laser Output: max. 0.6 mW
Material: GaAIAs
Wavelength: 780 nm
Emission Duration: continuous
Laser Output: max. 0.6 mW
IMPORTANT SERVICE NOTES (FOR U.K. ONLY)
Before returning the unit to the customer after completion of a
repair or adjustment it is necessary for the following withstand
voltage test to be applied to ensure the unit is safe for the
customer to use.
Setting of Withstanding Voltage Tester and set.
repair or adjustment it is necessary for the following withstand
voltage test to be applied to ensure the unit is safe for the
customer to use.
Setting of Withstanding Voltage Tester and set.
Set name
set value
Withstanding Voltage Tester
Test voltage
4,240 VPEAK
3,000 VRMS
3,000 VRMS
Set time
6 secs
Set current (Cutoff current)
4 mA
Unit
Judgment
OK: The “GOOD” lamp lights.
NG: The “NG” lamp lights and the buzzer sounds.
NG: The “NG” lamp lights and the buzzer sounds.
PROBE
AC
OUT
UNIT
SHORT-CIRCUIT
AC POWER
SUPPLY CORD
AC POWER
SUPPLY CORD
CONNECT THE PROBE
TO GND OF CHASSIS
SCREW
TO GND OF CHASSIS
SCREW
WITHSTANDING
VOLTAGE TESTER
– 3 –
CD-E100H
CD-E100E
NAMES OF PARTS
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER
TO THE OPERATION MANUAL.
TO THE OPERATION MANUAL.
Front panel
1. Disc Tray
2. Timer Set Indicator
3. On/Stand-by Button
4. Tuner (Band) Button
5. CD Button
6. CD Track Down or Fast Reverse,
2. Timer Set Indicator
3. On/Stand-by Button
4. Tuner (Band) Button
5. CD Button
6. CD Track Down or Fast Reverse,
Tuner Preset Down Button
7. Headphone Socket
8. CD Stop Button
9. CD Play or Repeat Button
8. CD Stop Button
9. CD Play or Repeat Button
10. Tuning Down Button
11. Tuning Up Button
12. Tape 1 Cassette Compartment
13. Tape Button
14. CD Track Up or Fast Forward,
11. Tuning Up Button
12. Tape 1 Cassette Compartment
13. Tape Button
14. CD Track Up or Fast Forward,
Tuner Preset Up Button
15. Equaliser Mode Select/Extra Bass/
Demo Mode Button
16. Disc Tray Open/Close Button
17. Disc Skip Button
18. Volume Up and Down Buttons
19. Tape 2 Cassette Compartment
20. Tape 1 Record Button
21. Tape 1 Play Button
22. Tape 1 Rewind Button
23. Tape 1 Fast Forward Button
24. Tape 1 Stop/Eject Button
25. Tape 1 Pause Button
26. Tape 2 Play Button
27. Tape 2 Rewind Button
28. Tape 2 Fast Forward Button
29. Tape 2 Stop/Eject Button
17. Disc Skip Button
18. Volume Up and Down Buttons
19. Tape 2 Cassette Compartment
20. Tape 1 Record Button
21. Tape 1 Play Button
22. Tape 1 Rewind Button
23. Tape 1 Fast Forward Button
24. Tape 1 Stop/Eject Button
25. Tape 1 Pause Button
26. Tape 2 Play Button
27. Tape 2 Rewind Button
28. Tape 2 Fast Forward Button
29. Tape 2 Stop/Eject Button
3
1
2
4
13
14
15
14
15
16
17
18
5
6
7
8
9
6
7
8
9
12
20
19
11
10
21 22 23 24 25
26 27 28 29
General
Amplifier (Except for U.K.)
CD player
Tuner
Cassette deck (Except for U.K.)
Speaker
Power source
AC 230 V, 50 Hz
Power
consumption
consumption
34 W
Dimensions
Width: 270 mm (10-5/8")
Height: 305 mm (12")
Depth: 343 mm (13-1/2")
Height: 305 mm (12")
Depth: 343 mm (13-1/2")
Weight
5.7 kg (12.6 lbs.)
Output power
PMPO: 60 W
MPO: 30 W (15 W + 15 W) (DIN 45 324)
RMS: 20 W (10 W + 10 W) (DIN 45 324)
RMS: 14 W (7 W + 7 W) (DIN 45 500)
Output terminals
Speakers: 8 ohms
Headphones: 16 - 50 ohms (recommended:
32 ohms)
32 ohms)
Type
3-disc multi-play compact disc player
Signal readout
Non-contact, 3-beam semiconductor laser
pickup
pickup
D/A converter
1-bit D/A converter
Frequency
response
response
20 - 20,000 Hz
Dynamic range
90 dB (1 kHz)
Frequency range
FM: 87.5 - 108 MHz
AM: 522 - 1,620 kHz
Frequency
response
response
125 - 8,000 Hz (normal tape)
Signal/noise ratio
50 dB (TAPE 1, recording/playback)
50 dB (TAPE 2, playback)
50 dB (TAPE 2, playback)
Wow and flutter
0.35 % (DIN 45 511)
Type
10 cm (4") full-range speaker
Maximum input
power
power
20 W
Rated input power
10 W
Impedance
8 ohms
Dimensions
Width: 200 mm (7-7/8")
Height: 305 mm (12")
Depth: 175 mm (6-7/8")
Height: 305 mm (12")
Depth: 175 mm (6-7/8")
Weight
2.7 kg (6.0 lbs.)/each
Amplifier (For U.K.)
Output power
RMS: 20 W (10 W + 10 W) (10 % T.H.D.)
RMS: 14 W (7 W + 7 W) (0.9 % T.H.D.)
Output terminals
Speakers: 8 ohms
Headphones: 16 - 50 ohms (recommended:
32 ohms)
32 ohms)
Cassette deck
(For U.K.)
Frequency
response
response
125 - 8,000 Hz (normal tape)
Signal/noise ratio
50 dB (TAPE 1, recording/playback)
50 dB (TAPE 2, playback)
50 dB (TAPE 2, playback)
Wow and flutter
0.3 % (WRMS)
SPECIFICATIONS
Specifications for this model are subject to change without
prior notice.
prior notice.
CD-E100H
CD-E100E
– 4 –
Remote control
1. Remote Control Transmitter
2. On/Stand-by Button
3. CD Button
4. Tape Button
5. Memory Button
6. CD Track Down or Fast Reverse,
2. On/Stand-by Button
3. CD Button
4. Tape Button
5. Memory Button
6. CD Track Down or Fast Reverse,
Tuner Preset Down Button
7. CD Play or Repeat Button
8. CD Stop Button
9. Equaliser Mode Select Button
8. CD Stop Button
9. Equaliser Mode Select Button
10. Clock Button
11. Timer Button
12. Disc Number Select Buttons
13. Tuner (Band) Button
14. Programme Clear Button
15. CD Random Button
16. CD Track Up or Fast Forward,
11. Timer Button
12. Disc Number Select Buttons
13. Tuner (Band) Button
14. Programme Clear Button
15. CD Random Button
16. CD Track Up or Fast Forward,
Tuner Preset Up Button
17. CD Pause Button
18. Extra Bass Button
19. Volume Up and Down Buttons
20. Sleep Button
18. Extra Bass Button
19. Volume Up and Down Buttons
20. Sleep Button
Buttons with " " mark in the illustration or highlighted in bold on
the right can be operated on the remote control only.
the right can be operated on the remote control only.
1
2
3
4
5
6
7
8
9
11
10
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13
12
16
17
19
20
Display
1. CD Play Indicator
2. CD Repeat Play Indicator
3. FM Station Indicator
4. AM Station Indicator
5. Disc Number Indicators
6. Clock Indicator
7. Sleep Indicator
8. Timer Play Indicator
9. Tape 1 Record Indicator
2. CD Repeat Play Indicator
3. FM Station Indicator
4. AM Station Indicator
5. Disc Number Indicators
6. Clock Indicator
7. Sleep Indicator
8. Timer Play Indicator
9. Tape 1 Record Indicator
10. CD Pause Indicator
11. FM Stereo Mode Indicator
12. FM Stereo Receiving Indicator
13. Memory Indicator
14. CD Random Play Indicator
15. Extra Bass Indicator
11. FM Stereo Mode Indicator
12. FM Stereo Receiving Indicator
13. Memory Indicator
14. CD Random Play Indicator
15. Extra Bass Indicator
Rear panel
1. AC Power Input Socket
2. FM/AM Loop Aerial Socket
3. Speaker Terminals
2. FM/AM Loop Aerial Socket
3. Speaker Terminals
Speaker system
1. Bass Reflex Ducts
2. Full-Range Speaker
3. Speaker Wire
2. Full-Range Speaker
3. Speaker Wire
1
3
1 2 3 4
1112
13
14
14
7 8
9 10
15
6
5
3
1
1
2
2