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Model
SD-NX10 (serv.man4)
Pages
13
Size
974.59 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Part 1 - text (Page 1-13)
File
sd-nx10-sm4.pdf
Date

Sharp SD-NX10 (serv.man4) Service Manual ▷ View online

– 9 –
SD-NX10H
Using the Radio Data System (RDS)
RDS is a broadcasting service which a growing number of FM stations provide.
These FM stations send additional signals along with their regular programme
signals. They send their station names, and information about the type of pro-
gramme such as sports or music, etc.
When tuned to an RDS station, "RDS" and the station name will be displayed.
"TP" (Traffic Programme) will appear on the display when the received broadcast car-
ries traffic information, and "TA" (Traffic Announcement) will appear whilst a traffic
information is on air.
"EON" will appear whilst the EON (Enhanced Other Networks information) data is
broadcast.
"PTYI" (Dynamic PTY Indicator) will appear whilst the Dynamic PTY station is
received.
You can control the RDS by using the remote control only.
Information provided by RDS
When you are tuning in to a station other than an RDS station or to an RDS station
which sends weak signal, the display will change in the following order:
Each time the DISPLAY button is pressed, the display will switch as follows:
Frequency
Level meter
Station name (PS)
Frequency
Level meter
Programme type
(PTY)
(English fixed)
Descriptions of the PTY (Programme Type) codes, TP (Traffic Programme) and TA
(Traffic Announcement).
You can search for and receive the following PTY, TP and TA signals.
 
Note:
When you select a programme in the EON stand-by mode, the unit will display "TI" instead
of "TA".
News
Short accounts of facts, events and publicly expressed views, reportage 
and actuality.
Affairs
Topical programme expanding or enlarging upon the news, generally in 
different presentation style or concept, including debate, or analysis.
Info
Programmes whose purpose is to impart advice in the widest sense.
Sport
Programme concerned with any aspect of sport.
Educate
Programme intended primarily to educate, of which the formal element is 
fundamental.
Drama
All radio plays and serials.
Culture
Programmes concerned with any aspect of national or regional culture, in-
cluding language, theatre, etc.
Science
Programmes about the natural sciences and technology.
Varied
Used for mainly speech-based programmes usually of light-entertainment 
nature, not covered by other categories. Examples include: quizzes, panel 
games, personality interviews.
Pop M
Commercial music, which would generally be considered to be of current 
popular appeal, often featuring in current or recent record sales charts.
Rock M
Contemporary modern music, usually written and performed by young mu-
sicians.
Easy M
Current contemporary music considered to be "easy-listening", as op-
posed to Pop, Rock or Classical, or one of the specialised music styles, 
Jazz, Folk or Country. Music in this category is often but not always, vocal, 
and usually of short duration.
Light M
Classical music for general, rather than specialist appreciation. Examples 
of music in this category are instrumental music, and vocal or choral 
works.
Classics
Performances of major orchestral works, symphonies, chamber music, 
etc., and including Grand Opera.
Other M
Musical styles not fitting into any of the other categories. Particularly used 
for specialist music of which Rhythm & Blues and Reggae are examples.
Weather
Weather reports and forecasts and meteorological information.
Finance
Stock Market reports, commerce, trading, etc.
Children
For programmes targeted at a young audience, primarily for entertainment 
and interest, rather than where the objective is to educate.
Social
Programmes about people and things that influence them individually or in 
groups. Includes: sociology, history, geography, psychology and society.
Religion
Any aspect of beliefs and faiths, involving a God or Gods, the nature of ex-
istence and ethics.
Phone in
Involving members of the public expressing their views either by phone or 
at a public forum.
Travel
Features and programmes concerned with travel to near and far destina-
tions, package tours and travel ideas and opportunities. Not for use for an-
nouncements about problems, delays, or roadworks affecting immediate 
travel where TP/TA should be used.
Leisure
Programmes concerned with recreational activities in which the listener 
might participate. Examples include, Gardening, Fishing, Antique collect-
ing, Cooking, Food & Wine, etc.
Jazz
Polyphonic, syncopated music characterised by improvisation.
Country
Songs which originate from, or continue the musical tradition of the Amer-
ican Southern States. Characterised by a straightforward melody and nar-
rative story line.
Nation M
Current Popular Music of the Nation or Region in that country's language, 
as opposed to International 'Pop' which is usually US or UK inspired and 
in English.
Oldies
Music from the so-called "golden age" of popular music.
Folk M
Music which has its roots in the musical culture of a particular nation, usu-
ally played on acoustic instruments. The narrative or story may be based 
on historical events or people.
Document
Programme concerned with factual matters, presented in an investigative 
style.
TEST
Broadcast when testing emergency broadcast equipment or receivers.
Alarm !
Emergency announcement made under exceptional circumstances to give 
warning of events causing danger of a general nature.
None
No programme type (receive only).
TP
Broadcasts which carry traffic announcements.
TA
Traffic announcements are being broadcast.
SD-NX10H
– 10 –
Troubleshooting Chart
Many potential "problems" can be resolved by the owner without calling a service
technician.
General
CD player
MiniDisc
Tuner
Remote control
Symptom
Possible cause
"TIME ADJUST" appears when the 
clock time is checked.
Did a power failure occur? Reset the clock. 
When a button is pressed, the unit 
does not respond.
Set this unit to the power stand-by mode and 
then turn it back on.
No sound is heard.
Is the volume level set to "0"?
Are the headphones connected?
Are the speaker wires disconnected?
The picture on the TV screen is dis-
torted.
When a radio or TV which uses an indoor 
aerial is placed near the unit, the picture on 
the TV screen may be distorted or the radio 
may not function properly.
It is recommended that you use an external 
aerial.
Cannot adjust the volume.
Is the sound connection lead connected to 
the LINE OUT sockets on the MD/CD/tuner 
unit? Set the unit to the stand-by mode and 
connect the lead to the SYSTEM OUT sock-
ets.
Symptom
Possible cause
Even though a disc has been loaded, 
"CD NO DISC" or "Can't READ" is 
displayed.
The disc is very dirty.
Is the unit located near excessive vibrations?
Has condensation formed inside the unit?
Playback does not start.
The disc is loaded upside down.
Playback stops in the middle or is not 
performed properly.
The disc does not satisfy the standards.
The disc is distorted or scratched.
Playback sounds are skipped, or 
stopped in the middle of a track.
Is the unit located near excessive vibrations?
The disc is very dirty.
Has condensation formed inside the unit?
@
Symptom
Possible cause
A recording cannot be made.
Is the MiniDisc protected against accidental 
erasure?
Did you try to make recording on a playback-
only MiniDisc?
Can you see the "DISC FULL" or "TOC  
FULL" message in the display?
Even though a disc has been loaded, 
"MD NO DISC" or "Can't READ" is 
displayed.
The disc is very dirty.
Is the unit located near excessive vibrations?
Playback sounds are skipped.
Has condensation formed inside the unit?
Symptom
Possible cause
Radio makes unusual noise consec-
utively.
The stereo system is placed near the TV or 
computer.
FM/AM loop aerial is not placed properly. 
Move the AC power lead away from the aeri-
al if located near.
The preset channel cannot be re-
called.
Did a power failure occur?
Preset the channel again.
Symptom
Possible cause
The remote control does not oper-
ate.
Is the AC power lead of the stereo system 
plugged in?
The battery polarity is not correct.
The batteries are dead.
Incorrect distance or angle.
Does the remote control sensor receive 
strong light?
If trouble occurs (reset)
When this product is subjected to strong external interference (mechanical shock,
excessive static electricity, abnormal supply voltage due to lightning, etc.) or if it is
operated incorrectly, it may malfunction.
If such a problem occurs, do the following:
Unplug the power lead from the AC socket. Then, plug it in again and retry the
operation.
Caution:
This operation will erase all data stored in memory including clock, timer settings,
tuner preset, and CD or MiniDisc programme.
 
 
Condensation
Before transporting the unit
Remove the CD and MiniDisc from the unit. Your unit checks whether there are any
discs inside. "CD NO DISC" and "MD NO DISC" appear if no disc is inside. Then, set
the unit to the power stand-by mode. Carrying the unit with discs left inside can dam-
age it.
Sudden temperature changes, storage or 
operation in an extremely humid environ-
ment may cause condensation inside the 
cabinet (CD pickup, MD pickup, etc.) or on 
the transmitter on the remote control.
Condensation can cause the unit to mal-
function. If this happens, leave the power on 
with no disc in the unit until normal playback 
is possible (about 1 hour). Wipe off any con-
densation on the transmitter with a soft cloth 
before operating the unit.
– 11 –
SD-NX10H
Error Messages
When an error message is displayed, proceed as follows:
 
Error messages
Meaning
Remedy
BLANK MD
Nothing is recorded. (Neither 
music nor disc name is re-
corded.)
Replace it with another disc.
Can't COPY
You tried to record from a 
copy prohibited CD.
Replace the CD.
Can't EDIT
A track cannot be edited.
Change the stop position of the 
track and then try editing it.
Can't READ*
The disc is damaged.
Replace it with another disc.
(*: Number or 
symbol)
TOC information cannot be 
read.
Erase the disc and try recording 
again.
MiniDisc not specified.
Can't REC
Recording cannot be per-
formed correctly due to vibra-
tion or shock in the unit.
Re-record or replace the Mini-
Disc.
Can't T REC
Timer recording is impossible 
or there is no available space 
on the MD.
Replace it with another record-
able disc.
The disc is out of recording 
space.
Can't WRITE
The TOC information could 
not be created properly due to 
a mechanical shock or to 
scratches on the disc.
Set this unit to the stand-by 
mode and try to write the TOC 
again. (Remove any source of 
shock or vibration whilst writing.)
CD NO DISC
A CD has not been loaded.
Load a CD.
The CD data cannot be read.
Reload the CD.
DISC FULL
The disc is out of recording 
space.
Replace the disc with another 
recordable disc.
EDIT OVER
You chose 21 or more tracks 
for track editing.
Decrease the number of tracks.
Er - MD **
A MiniDisc is not working 
properly.
Press the MD    button.
(**: Number or 
symbol)
Set this unit to the stand-by 
mode and turn the power on 
again.
Error messages
Meaning
Remedy
MD NO DISC
A MiniDisc has not been load-
ed.
Load a MiniDisc.
The MiniDisc data cannot be 
read.
Reload the MiniDisc.
NAME FULL
The number of characters for 
the disc name or track name 
exceeds 40.
Shorten the disc or track name.
NOT AUDIO
The data recorded on this disc 
is not audio data.
Replace the disc.
PLAYBACK MD
You tried to record on a play-
back-only disc.
Replace it with another record-
able disc.
POWER ?
A MiniDisc is not working 
properly.
Set this unit to the stand-by 
mode and turn the power on 
again.
PROTECTED
The disc is write protected.
Move the write protection tab 
back to its original position.
TEMP OVER
The temperature is too high.
Set this unit to the stand-by 
mode and wait for a whilst.
TOC FORM **
TOC information recorded on 
the MD does not match the 
MiniDisc specifications or it 
cannot be read.
Replace it with another disc.
(**: Number or 
symbol)
Erase the disc and try recording 
again.
TOC FULL
There is no space left for re-
cording track numbers.
Replace it with another record-
able disc.
TOC FULL 1
There is no space left for re-
cording character information.
Replace it with another record-
able disc.
Erase the needless characters.
? MD DISC
The data contains an error.
Press the MD    button.
MiniDisc not specified.
Replace it with another disc.
SD-NX10H
– 12 –
System Connections
3
3
Left speaker
Wall socket
(AC 230V, 50 Hz)
FM aerial
Right speaker
Clear
Black line
Left speaker
Right speaker
MD deck, digital tuners
or DAT decks
Connecting cable 
for digital recording
(Not supplied)
To the optical line
output socket
To the analogue 
input sockets
Caution:
The SYSTEM CONTROL sockets are for the MD/CD/tuner unit and 
amplifier unit of SD-NX10H only.
Do not connect to other equipment.
RCA lead
(Not supplied)
To the line 
output sockets
RCA lead
(Not supplied)
VCR, DVD, etc.
TV
AM loop aerial
Plug in with 
mark facing down. 
MD/CD/tuner unit
Amplifier unit
Red
Red
White
White
Plug in with      
mark facing up.
(For U.K.)
(Except For U.K.)
Accessories
System connection
lead 
× 
1
“AA” size battery
 (UM/SUM-3, R6, HP-7 or similar) 
× 
2
Remote control 
× 
1
Sound connection
lead 
× 
1
FM aerial 
× 
1
Speaker wire 
× 
2
1
2
3
Battery installation of remote control
Use 2 “AA” size batteries (UM/SUM-3, R6, HP-7 or similar).
Open the
Insert the batteries
Close the
battery cover.
as shown.
battery cover.
1
1
2
2
AM loop aerial 
× 
1
AC power lead 
× 
1
(For U.K.)
AC power lead 
× 
1
(Except for U.K.)
Soft cloth 
× 
1
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