Read Sharp XL-515H (serv.man3) Service Manual online
– 1 –
XL-515H,515HR/CP-515
CONTENTS
Page
SAFETY PRECAUTION FOR SERVICE MANUAL .......................................................................................................... 2
SPECIFICATIONS ............................................................................................................................................................ 3
NAMES OF PARTS .......................................................................................................................................................... 4
OPERATION MANUAL ..................................................................................................................................................... 6
DISASSEMBLY ................................................................................................................................................................. 7
REMOVING AND REINSTALLING THE MAIN PARTS .................................................................................................... 8
ADJUSTMENT .................................................................................................................................................................. 9
BLOCK DIAGRAM .......................................................................................................................................................... 16
SPECIFICATIONS ............................................................................................................................................................ 3
NAMES OF PARTS .......................................................................................................................................................... 4
OPERATION MANUAL ..................................................................................................................................................... 6
DISASSEMBLY ................................................................................................................................................................. 7
REMOVING AND REINSTALLING THE MAIN PARTS .................................................................................................... 8
ADJUSTMENT .................................................................................................................................................................. 9
BLOCK DIAGRAM .......................................................................................................................................................... 16
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD ............................................................................................ 20
VOLTAGE ....................................................................................................................................................................... 28
NOTES ON SCHEMATIC DIAGRAM ............................................................................................................................. 29
NOTES ON SCHEMATIC DIAGRAM ............................................................................................................................. 29
TYPE OF TRANSISTOR AND LED ................................................................................................................................ 29
WAVEFORMS OF CD CIRCUIT ..................................................................................................................................... 30
TROUBLESHOOTING (CD SECTION) .......................................................................................................................... 31
FUNCTION TABLE OF IC .............................................................................................................................................. 36
LCD SEGMENT .............................................................................................................................................................. 44
REPLACEMENT PARTS LIST/EXPLODED VIEW
XL-515H
XL-515HR
CP-515
XL-515HR
CP-515
XL-515H and CP-515 constitute XL-515H.
XL-515HR is main unit only.
XL-515HR is main unit only.
Illustration: XL-515H/CP-515
SERVICE MANUAL
SHARP CORPORATION
No. S8762XL515H//
• In the interests of user-safety the set should be restored to its original
condition and only parts identical to those specified should be used.
• SRS technology Licensed from SRS Labe. SRS technology holds
the follwing patents: U.S. Patent No. 4,748,669, U.S. Patent No.
4,841,572 and U.S. Patent No. 4,866,774.
4,841,572 and U.S. Patent No. 4,866,774.
• SRS the SRS Logo ( ) and the SOUND RETRIEVAL SYSTEM
are registered trademarks of SRS Labs, Inc.
XL-515H,515HR/CP-515
– 2 –
SAFETY PRECAUTION FOR
SERVICE MANUAL
Precaution to be taken when replacing and servicing the
Laser Pickup.
Laser Pickup.
The AEL (Accessible Emission Level) of Laser Power Output
for this model is specified to be lower than Class I Requirements.
However, the following precautions must be observed during
servicing to protect your eyes against exposure to the Laser
beam
for this model is specified to be lower than Class I Requirements.
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.
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.
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 hazardous radiation exposure.
in hazardous radiation exposure.
LASER KLASSE 1
LUOKAN 1 LASERLAITE
KLASS 1 LASERAPPARAT
CAUTION-INVISIBLE LASER RADIATION WHEN OPEN. DO NOT STARE INTO
BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.
BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.
VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD. STIRRA
EJ IN I STRALEN OCH BETRAKTA EJ STRALEN MED OPTISKA INSTRUMENT.
EJ IN I STRALEN OCH BETRAKTA EJ STRALEN MED OPTISKA INSTRUMENT.
ADVERSEL-USYNLIG LASERSTRALING VED ABNING. SE IKKE IND I
STRALEN-HELLER IKKE MED OPTISKE INSTRUMENTER.
STRALEN-HELLER IKKE MED OPTISKE INSTRUMENTER.
VARO! AVATTAESSA OLET ALTTIINA NAKYMATON LASERSATEILYLLE.
ALA TUIJOTA SATEESEEN ALAKA KATSO SITA OPTISEN LAITTEEN LAPI.
ALA TUIJOTA SATEESEEN ALAKA KATSO SITA OPTISEN LAITTEEN LAPI.
VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD.
STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN GENOM OPTISKT
INSTRUMENT.
ADVERSEL-USYNLIG LASERSTRALING NAR DEKSEL APNES. STIRR IKKE
INN I STRALEN ELLER SE DIREKTE MED OPTISKE INSTRUMENTER.
STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN GENOM OPTISKT
INSTRUMENT.
ADVERSEL-USYNLIG LASERSTRALING NAR DEKSEL APNES. STIRR IKKE
INN I STRALEN ELLER SE DIREKTE MED OPTISKE INSTRUMENTER.
VAROITUS! LAITTEEN KÄYTTÄMINEN MUULLA KUIN
TÄSSÄ
KÄYTTÖOHJEESSA MAINITULLA TAVALLA SAATTAA
ALTISTAA KÄYTTÄJÄN TURVALLISUUSLUOKAN 1
YLITTÄVÄLLE NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE.
TÄSSÄ
KÄYTTÖOHJEESSA MAINITULLA TAVALLA SAATTAA
ALTISTAA KÄYTTÄJÄN TURVALLISUUSLUOKAN 1
YLITTÄVÄLLE NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE.
VARNING - OM APPARATEN ANVÄNDS PÅ ANNAT SÄTT
ÄN I DENNA BRUKSANVISNING SPECIFICERAS. KAN
A NV ÄN DA RE N UT S ÄT T AS FÖR OSY NLI G
LASERSTRÅLNING, SOM ÖVERSKRIDER GRÄNSEN FÖR
LASERKLASS 1.
ÄN I DENNA BRUKSANVISNING SPECIFICERAS. KAN
A NV ÄN DA RE N UT S ÄT T AS FÖR OSY NLI G
LASERSTRÅLNING, SOM ÖVERSKRIDER GRÄNSEN FÖR
LASERKLASS 1.
– 3 –
XL-515H,515HR/CP-515
Cassette deck section
Frequency response:
50 - 14,000 Hz (Normal tape)
Signal/noise ratio:
50 dB
Wow and flutter:
0.3 % (DIN 45 511)
Type:
2-way [10 cm (4") woofer and 2 cm
(13/16") tweeter]
(13/16") tweeter]
Rated input power:
10 W
Maximum input power: 20 W
Impedance:
Impedance:
8 ohms
Dimensions:
Width; 160 mm (6-5/16")
Height; 240 mm (9-1/2")
Depth; 183 mm (7-1/4")
Height; 240 mm (9-1/2")
Depth; 183 mm (7-1/4")
Weight:
1.6 kg (3.5 lbs.)/each
General
Power source:
AC 230 V, 50 Hz
Power consumption:
80 W
Dimensions:
Width; 160 mm (6-5/16")
Height; 240 mm (9-1/2")
Depth; 300 mm (11-13/16")
Height; 240 mm (9-1/2")
Depth; 300 mm (11-13/16")
Weight:
3.5 kg (7.7 lbs.)
Amplifier section
Output power:
PMPO; 56 W (total)
MPO; 28 W (14 W + 14 W) (DIN 45 324)
RMS; 20 W (10 W + 10 W) (DIN 45 324)
MPO; 28 W (14 W + 14 W) (DIN 45 324)
RMS; 20 W (10 W + 10 W) (DIN 45 324)
Input terminals:
Video/Auxiliary (audio signal);
500 mV/47 kohms
500 mV/47 kohms
Output terminals:
Speakers; 8 ohms
CD digital output (optical)
Headphones; 16-50 ohms
(recommended; 32 ohms)
CD digital output (optical)
Headphones; 16-50 ohms
(recommended; 32 ohms)
Tuner section
Frequency range:
FM; 87.5 - 108 MHz
MW; 522 - 1,620 kHz
LW; 153-281 kHz
MW; 522 - 1,620 kHz
LW; 153-281 kHz
Compact disc player section
Type:
Compact disc player
Signal readout:
Non-contact, 3-beam semi-conductor
laser pickup
laser pickup
D/A Converter:
1-bit D/A converter
Filter:
8-times oversampling digital filter
Frequency response:
20 - 20,000 Hz
Wow and flutter:
Unmeasurable
(less than 0.001% W.peak)
(less than 0.001% W.peak)
SPECIFICATIONS
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER
TO THE OPERATION MANUAL.
TO THE OPERATION MANUAL.
Specifications for this model are subject to change without
prior notice.
prior notice.
XL-515H/515HR
CP-515
XL-515H,515HR/CP-515
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NAMES OF PARTS
Front Panel
1. Timer Indicator
2. Record Indicator
3. Sleep Indicator
4. Random Indicator
5. Memory Indicator
6. RDS Indicator
7. Traffic Programme Indicator
8. Traffic Announcement Indicator
9. FM Stereo Mode Indicator
2. Record Indicator
3. Sleep Indicator
4. Random Indicator
5. Memory Indicator
6. RDS Indicator
7. Traffic Programme Indicator
8. Traffic Announcement Indicator
9. FM Stereo Mode Indicator
10. Play Indicator
11. Repeat Indicator
12. Function/Band/Track Number Indicator
13. FM Stereo Indicator
14. CD Compartment
15. Display Mode Selector Button
16. On/Stand-by Switch
17. ASPM Button
18. Remote Control Sensor
19. Programme Type/Traffic Programme Search Button
20. Record Pause/Beat Cancel Button
21. Memory/Set Button
22. (CD) Track Down/Review Button
(TAPE) Rewind Button
(TUNER) Preset Down Button
23. Headphone Socket
24. CD Eject Button
25. Function Selector Button
26. Band Selector Button
27. 3D Surround Mode Indicators
28. Extra Bass/Equalizer Mode Button
29. 3D Surround Mode Button
30. Volume Up/Down Buttons
31. (CD) Play/Pause Button
(TAPE) Play Button
(TUNER) Tuning Up Button
32. (CD/TAPE) Stop Button
(TUNER) Clear Button
33. (CD) Track Up/Cue Button
(TAPE) Fast Forward Button
(TUNER) Preset Up Button
34. Cassette Compartment
35. CD Digital Output Socket
11. Repeat Indicator
12. Function/Band/Track Number Indicator
13. FM Stereo Indicator
14. CD Compartment
15. Display Mode Selector Button
16. On/Stand-by Switch
17. ASPM Button
18. Remote Control Sensor
19. Programme Type/Traffic Programme Search Button
20. Record Pause/Beat Cancel Button
21. Memory/Set Button
22. (CD) Track Down/Review Button
(TAPE) Rewind Button
(TUNER) Preset Down Button
23. Headphone Socket
24. CD Eject Button
25. Function Selector Button
26. Band Selector Button
27. 3D Surround Mode Indicators
28. Extra Bass/Equalizer Mode Button
29. 3D Surround Mode Button
30. Volume Up/Down Buttons
31. (CD) Play/Pause Button
(TAPE) Play Button
(TUNER) Tuning Up Button
32. (CD/TAPE) Stop Button
(TUNER) Clear Button
33. (CD) Track Up/Cue Button
(TAPE) Fast Forward Button
(TUNER) Preset Up Button
34. Cassette Compartment
35. CD Digital Output Socket
Rear Panel
1. AC Power Input Socket
2. FM 75 ohms Aerial Socket
3. MW/LW Loop Aerial Input Socket
4. Video/Auxiliary (Audio Signal) Input Sockets
5. Speaker Terminals
2. FM 75 ohms Aerial Socket
3. MW/LW Loop Aerial Input Socket
4. Video/Auxiliary (Audio Signal) Input Sockets
5. Speaker Terminals
XL-515H/515HR
2 3
4
5
6 7 8 9
10 11 12
14
1
13
15
2
5
1
3
4
4
24
26
19
20
21
22
23
28
29
30
30
31
32
16
25
33
18
17
27
34
35