Read Sharp XL-560E (serv.man2) Service Manual online
– 11 –
XL-560H/E,570H/E
RDS (RDS circuit is only for XL-560H/570H)
In order to receive RDS broadcasts, adjust the preset variable resistor as follows.
Adjust the center frequency of the 57 kHz BPF (band-pass filter) using the variable resistor (VR521).
Adjust the center frequency of the 57 kHz BPF (band-pass filter) using the variable resistor (VR521).
Receiver: Connect the SG output to the aerial terminal.
It is not necessary to connect the speaker output terminal.
Set the frequency display to 98 MHz to tune in the 98 MHz frequency.
Set the frequency display to 98 MHz to tune in the 98 MHz frequency.
6
5
11
0.022
C525
0.022
0.022
input
50mV
50mV
57kHz
oscillator
oscillator
Frequency
counter
Adjust the 57 kHz
oscillator before
starting, so that
the frequency
counter reads
57kHz
oscillator before
starting, so that
the frequency
counter reads
57kHz
±
6Hz
C524
0.01
0.01
B.P.F
T.P
R521
1k
1k
VR521
4.7k
4.7k
Electric
Voltmeter
Voltmeter
R523
6.8k
6.8k
Done
Adjustment
point
point
IC521
RDS DECODER
LA2232
Procedure
Apply 57 kHz, 50mV(ms)
to pin (6) of the input on
LA2232.
to pin (6) of the input on
LA2232.
Adjust the variable resistor
(VR521) until you have the
maximun value on the
electric voltmeter.
(VR521) until you have the
maximun value on the
electric voltmeter.
RDS (Radio Data System) OPERATION
RDS is a broadcasting service which a growing
number of FM stations are now providing. It al-
lows these FM stations to send additional signals
along with their regular programme signals. For
example, the stations send their station names,
and information about what type of programme
they broadcast, such as sports or music, etc.
When tuned to an FM station providing the RDS
service, RDS will appear, the station frequency
(and then the station name if sent) will be dis-
played.
The TP (Traffic Programme) will appear on the
display when the received broadcast carries traf-
fic announcements, and the TA (Traffic An-
n o u n c e m e n t) w i ll a p p ea r wh il s t a tr af fi c
announcement is being received.
EON will appear whilst the EON (Enhanced Other
Networks information) data is being broadcast.
number of FM stations are now providing. It al-
lows these FM stations to send additional signals
along with their regular programme signals. For
example, the stations send their station names,
and information about what type of programme
they broadcast, such as sports or music, etc.
When tuned to an FM station providing the RDS
service, RDS will appear, the station frequency
(and then the station name if sent) will be dis-
played.
The TP (Traffic Programme) will appear on the
display when the received broadcast carries traf-
fic announcements, and the TA (Traffic An-
n o u n c e m e n t) w i ll a p p ea r wh il s t a tr af fi c
announcement is being received.
EON will appear whilst the EON (Enhanced Other
Networks information) data is being broadcast.
Note:
When the TP and TA appear at the same time,
an announcement is being made.
When only the TA appears, an announcement is
not being made. (See page 21.)
When the TP and TA appear at the same time,
an announcement is being made.
When only the TA appears, an announcement is
not being made. (See page 21.)
■
Information Provided by RDS
With the XL-570H/XL-560H, you can display two
types of RDS service. To show them in the dis-
play, press the DISPLAY MODE button.
Each time you press the DISPLAY MODE button,
the display will change to show the following in-
formation.
types of RDS service. To show them in the dis-
play, press the DISPLAY MODE button.
Each time you press the DISPLAY MODE button,
the display will change to show the following in-
formation.
P S ( P ro gr am m e
Service):
Service):
Station names commonly
known will be displayed.
"NO PS" appears if no sig-
nal is being received.
known will be displayed.
"NO PS" appears if no sig-
nal is being received.
PTY (Programme
Type):
Type):
Programme type will be dis-
played.
"NO PTY" appears if no sig-
nal is being received.
played.
"NO PTY" appears if no sig-
nal is being received.
Station Frequency:
Station frequencies.
Descriptions of the PTY (Programme Type) codes,
TP (Traffic Programme) and TA (Traffic Announce-
ment)
With the XL-570H/XL-560H, you can search for and
receive the following PTY, TP and TA signals.
TP (Traffic Programme) and TA (Traffic Announce-
ment)
With the XL-570H/XL-560H, you can search for and
receive the following PTY, TP and TA signals.
NEWS:
Short accounts of facts, events
and publicly expressed views, re-
portage and actuality.
and publicly expressed views, re-
portage and actuality.
AFFAIRS:
Topical programme expanding or
enlarging upon the news, gener-
ally in different presentation style
or concept, including debate, or
analysis.
enlarging upon the news, gener-
ally in different presentation style
or concept, including debate, or
analysis.
INFO:
Programmes whose purpose is to
im p a rt a dv ice i n the wi de st
sense.
im p a rt a dv ice i n the wi de st
sense.
SPORT:
Programme concerned with any
aspect of sport.
aspect of sport.
EDUCATE:
Programme intended primarily to
educate, of which the formal ele-
ment is fundamental.
educate, of which the formal ele-
ment is fundamental.
DRAMA:
All radio plays and serials.
CULTURE:
Programmes concerned with any
aspect of national or regional cul-
ture, including language, theatre,
etc.
aspect of national or regional cul-
ture, including language, theatre,
etc.
SCIENCE:
Programmes about the natural
sciences and technology.
sciences and technology.
VARIED:
Used for mainly speech-based
programmes usually of light-en-
tertainment nature, not covered
by other categories. Examples
include: quizzes, panel games,
personality interviews.
programmes usually of light-en-
tertainment 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 fea-
turing in current or recent record
sales charts.
generally be considered to be of
current popular appeal, often fea-
turing in current or recent record
sales charts.
ROCK M:
Contemporary modern music,
usually written and performed by
young musicians.
usually written and performed by
young musicians.
EASY M:
Current contemporary music con-
sidered to be "easy-listening", as
opposed to Pop, Rock or Classi-
cal, or one of the specialised
music styles, Jazz, Folk or Coun-
try, Music in this category is often
but not always, vocal, and usually
of short duration.
sidered to be "easy-listening", as
opposed to Pop, Rock or Classi-
cal, or one of the specialised
music styles, Jazz, Folk or Coun-
try, Music in this category is often
but not always, vocal, and usually
of short duration.
DISPLAY
MODE
MODE
Note:
●
When the unit is in the EON stand-by mode
and a programme is selected, the unit will dis-
play "TI" instead of "TP" or "TA".
and a programme is selected, the unit will dis-
play "TI" instead of "TP" or "TA".
LIGHT M:
Classical Musical for general,
rather than specialist apprecia-
tion. Examples of music in this
category are instrumental music,
and vocal or choral works.
rather than specialist apprecia-
tion. 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.
works, symphonies, chamber
music etc., and including Grand
Opera.
OTHER M:
Musical styles not fitting into any
of the other categories. Particu-
larly used for specialist music of
which Rhythm & Blues and Reg-
gae are examples.
of the other categories. Particu-
larly used for specialist music of
which Rhythm & Blues and Reg-
gae are examples.
WEATHER:
Weather reports and forecasts
and Meteorological information.
and Meteorological information.
FINANCE:
Stock Market reports, commerce,
trading etc.
trading etc.
CHILDREN:
For programmes targeted at a
young audience, primarily for en-
tertainment and interest, rather
than where the objective is to ed-
ucate.
young audience, primarily for en-
tertainment and interest, rather
than where the objective is to ed-
ucate.
SOCIAL:
Programmes about people and
things that influence them individ-
ually or in groups, Includes: soci-
o l o g y , h i s t o r y , g e o g r a p h y ,
psychology and society.
things that influence them individ-
ually or in groups, Includes: soci-
o l o g y , h i s t o r y , g e o g r a p h y ,
psychology and society.
RELIGION:
Any aspect of beliefs and faiths,
involving a God or Gods, the na-
ture of existence and ethics.
involving a God or Gods, the na-
ture of existence and ethics.
PHONE IN:
Involving members of the public
expressing their views either by
phone or at a public forum.
expressing their views either by
phone or at a public forum.
TRAVEL:
Features and programmes con-
cerned with travel to near and far
destinations, package tours and
travel ideas and opportunities.
Not for use for Announcements
about problems, delays, or road-
works affecting immediate travel
where TP/TA should be used.
cerned with travel to near and far
destinations, package tours and
travel ideas and opportunities.
Not for use for Announcements
about problems, delays, or road-
works affecting immediate travel
where TP/TA should be used.
(Continued)
LEISURE:
Programmes concerned with re-
creational activities in which the
listener might participate. Exam-
ples include, Gardening, Fishing,
Antique collecting, Cooking, Food
& Wine etc.
creational activities in which the
listener might participate. Exam-
ples include, Gardening, Fishing,
Antique collecting, Cooking, Food
& Wine etc.
JAZZ:
Polyphonic, syncopated music
characterised by improvisation.
characterised by improvisation.
COUNTRY:
Songs which originate from, or
continue the musical tradition of
the American Southern States.
Characterised by a straightfor-
ward melody and narrative story
line.
continue the musical tradition of
the American Southern States.
Characterised by a straightfor-
ward melody and narrative story
line.
NATION M:
Current Popular Music of the Na-
tion or Region in that country's
language, as opposed to interna-
tional `Pop' which is usually US
or UK inspired and in English.
tion or Region in that country's
language, as opposed to interna-
tional `Pop' which is usually US
or UK inspired and in English.
OLDIES:
Music from the so-called "golden
age" of popular music.
age" of popular music.
FOLK M:
Music which has its roots in the
musical culture of a particular na-
tion, usually played on acoustic
instruments. The narrative or
story may be based on historical
events or the people.
musical culture of a particular na-
tion, usually played on acoustic
instruments. The narrative or
story may be based on historical
events or the people.
DOCUMENT:
Programme concerned with fac-
tual matters, presented in an in-
vestigative style.
tual matters, presented in an in-
vestigative style.
TEST:
Broadcast when testing emer-
gency broadcast equipment or
receivers.
gency broadcast equipment or
receivers.
ALARM:
Emergency announcement made
under exceptional circumstances
to give warning of events causing
danger of a general nature.
under exceptional circumstances
to give warning of events causing
danger of a general nature.
NONE:
No programme type (receive
only)
only)
TP:
Broadcasts which carry traffic an-
nouncements
nouncements
TA:
Traffic announcements are being
broadcast at present.
broadcast at present.
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