DOWNLOAD Sony SCD-1 / SCD-777ES (serv.man2) Service Manual ↓ Size: 366 KB | Pages: 14 in PDF or view online for FREE

Model
SCD-1 SCD-777ES (serv.man2)
Pages
14
Size
366 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
scd-1-scd-777es-sm2.pdf
Date

Sony SCD-1 / SCD-777ES (serv.man2) Service Manual ▷ View online

9
Playing Discs
14
GB
Displaying information while the player is
playing
Press TIME.
Each time you press the button, the current track number
and its elapsed time or remaining time appears, or the
total remaining time for the disc appears in the display.
Turning off the information in the display Z
Press DISPLAY MODE while the player is stopped or
while playing a disc.
• For a disc which does not have TEXT
When you press DISPLAY MODE once, “Display Off”
appears in the display. When you press it while playing
a disc, the whole display disappears after one second.
To return to the normal display, press it again.
• For a disc which has TEXT
When you press DISPLAY MODE once, the information
of the TEXT disc disappears. When you press it again,
“Display Off” appears. When you press it while playing
a disc, the whole display disappears after one second.
To return to the normal display, press it again.
Playing track number and elapsed playing time
of the current track (default display)
Displaying the information of a TEXT disc
TEXT discs contain information, such as the disc name or
artist name, as well as the audio signals. This player can
display the disc name, artist name, and current track
name as TEXT information.
When the player detects a TEXT disc, “TEXT” appears in
the display. If your TEXT disc has several languages,
“TEXT” and “MULTI” appear in the display. When you
want to check the information in another language, see
“Displaying the information of a TEXT disc in other
languages” on page 15.
Displaying the information of a TEXT disc
in stop mode
Press TEXT.
Each time you press the button, the disc name or artist
name appears in the display. When you select the artist
name, “ARTIST” appears in the display.
Display information of a TEXT disc while
playing a disc
The current track name appears. If the disc name has
more than 16 characters, the first 15 characters will remain
after the name scrolls by in the display.
Notes
• The display may not show all the characters, depending on the
disc.
• This player can display only the disc name, artist name and
track names from TEXT discs. Other information cannot be
displayed.
Using the Display
Press TIME
Playing track number and remaining time
of the current track
Total remaining time on the disc
Press TIME
Press TIME
Playing Discs
Displaying the information of a TEXT disc
in other languages
You can change the displayed language if the TEXT disc
has multi language capacity. When the player detects such
a TEXT disc, “TEXT” and “MULTI” appear in the display.
Change the language according to the procedures below.
1
Press LANGUAGE in stop mode.
The current selected language (English, French,
German, etc.) flashes.
If the player cannot display the language memorized
in a TEXT disc, “Other Lang” appears in the display.
2
Press LANGUAGE repeatedly until the desired
language appears in the display.
3
Press TEXT/ENTER.
The information appears in the selected language.
Notes
• If your TEXT disc memorized in one language, the name of that
language appears for a few seconds in the display when you
press LANGUAGE.
• When you press LANGUAGE while playing a TEXT disc, the
name of the current selected language appears for a few
seconds in the display.
The next track (AMS*)
The beginning of the current
track (AMS*)
Number
buttons
       >10
.
/>
l
/L
A preceding track (AMS*)
Press L
Press l repeatedly
Press l during play
Locating a track directly by entering the
track number 
Z
Press the number button(s) to enter the track number.
z
To enter a track number over 11 Z
1
Press >10.
2
Enter the corresponding digits.
To enter 0, press 10/0 instead.
Examples:
• To play track number 30, press >10, then 3 and 10/0.
• To play track number 100, press >10 twice, then 1, and 10/0
twice.
z
If you enter a track number while the player is paused
You cannot locate a track in pause mode. The player will still
remain paused.
Locating a Specific Track
During stop or play mode, you can locate any track to be
played.
To go to
Do the following:
*
Automatic Music Sensor
MANUAL SELECTOR
ER AUTO CD CD
10
Playing Discs
16
GB
Locating a Particular Point
in a Track 
Z
You can locate a particular point in a track during play or
play pause.
Locating a point while monitoring the
sound (Search)
Press and hold m/M during play.
You will hear intermittent playback as the disc goes
forward or reverses.
When you reach the desired point, release the button.
Note
Tracks that are only a few seconds long may be too short for
monitoring. In this case, the player may not search correctly.
Locating a point by observing the time
indication (High-Speed Search)
Press down m/M during play pause.
You will not hear the playback sound.
z
When “Over” appears in the display
The disc has reached its end.  Press . or m to go back.
Locating a point using the index function
(Index Search)
Press INDEX. or INDEX> repeatedly in play or
pause mode.
z
What‘s an INDEX?
Some CDs are provided with an index marking system which
divides tracks or discs into smaller segments. This is especially
useful when you want to locate a certain point within a long
track (in classical music for example). The index search function
works only when you use a commercially available indexed discs
(usually indicated on the label).
Playing Tracks Repeatedly
Z
You can play an entire disc or portions thereof repeatedly.
This function can be used with Shuffle Play to repeat all
the tracks in random order (page 17), or with Programme
Play to repeat all the tracks in a programme (page 18).
You can also repeat a specific track or portion within a
track.
Note
If you turn off the player or disconnect the mains lead, the player
will store the last setting of repeat play (“Repeat All” or “Repeat
1”) and recall it the next time you turn on the player. However,
the setting of the Repeat A-B Play will be cancelled if you turn off
the player or disconnect the mains lead.
Repeating all the tracks on the disc
(Repeat All Play)
Press REPEAT once, then press H.
“REPEAT” appears in the display and Repeat All Play
starts.
The repeat play changes depending on the play mode you
select.
When the play mode is The player r
epeats
Normal play (page 12)
All the tracks in sequence
Shuffle Play (page 17)
All the tracks in random order
Programme Play (page 18) All the tracks in the programme in
sequence
To stop Repeat All Play
Press x.
To resume normal play
Press REPEAT repeatedly until “REPEAT” goes off.
INDEX >/.
m
/M
H
REPEAT
AyB
x
Playing Discs
17
GB
Repeating the current track
(Repeat 1 Play)
While the track you want to repeat is being played,
press REPEAT repeatedly until “REPEAT 1” appears in
the display.
Repeat 1 Play starts.
To stop Repeat 1 Play
Press x.
To resume normal play
Press REPEAT repeatedly until “REPEAT” goes off.
Repeating a specific portion within a
track (Repeat A-B Play)
You can specify one portion within a track to be played
repeatedly.  Note that the portion that you specify must be
within the boundaries of a single track.
1
While the player is playing, press AyB at the
starting point (point A) of the portion to be played
repeatedly.
“REPEAT” appears and “ A-” flashes in the display.
2
Continue playing the track (or press M) to locate
the ending point (point B), then press A
yB.
“REPEAT A-B” appears and Repeat A-B Play starts.
To stop Repeat A-B Play and resume normal play
Press REPEAT or x.
z
You can set a new starting point and ending point during
Repeat A-B Play
You can change the current ending point to a new starting point,
then specify a new ending point to repeat another portion right
after the current portion.
During Repeat A-B Play, press AyB.
The current ending point changes to the new starting point
(point A).
“REPEAT” lights up and “A-” flashes in the display.
Locate the new ending point (point B) and press AyB.
“REPEAT A-B” lights up and the player starts to repeat the
newly specified portion.
Playing Tracks in Random
Order 
(Shuffle Play)
 Z
When you select Shuffle Play, the player plays all the
tracks on the disc in random order.
1
Press SHUFFLE in stop mode.
2
Press H.
Shuffle Play starts.
“;” appears while the player is “shuffling” the tracks.
The player will stop after playing all the tracks once.
To resume normal play
Press CONTINUE.
z
You can locate tracks during Shuffle Play
Press ./>.
Press > to locate the next track or press . to locate the
beginning of the current track. The player does not go back to
tracks which have already been played.
CONTINUE                                    SHUFFLE
H
11
Playing Discs
18
GB
Creating Your Own
Programme 
(Programme Play) 
Z
You can pick out the tracks that you like and specify the
playback order in a programme containing up to 99 tracks
(or 999 min. 59 sec. in total programme time)
1
Press PROGRAM in stop mode.
“PROGRAM” appears in the display.
2
Press the number buttons to enter the track
number.
If you entered the wrong track number
Press CLEAR to erase the track number and reenter the
correct track number using the number buttons.
To select a track number over 11
Press >10 (page 15).
3
Repeat step 2 to enter other tracks.
Each time you enter a track number, the total
programme time appears in the display.
4
Press H.
Programme Play starts.
To resume normal play
Press CONTINUE.
z
The programme remains even after Programme Play ends
Press H to play from the beginning of the programme again. The
programme remains even if you stop play.
Notes
• When tracks which are not numerically consecutive on the disc
are programmed consecutively (i.e. 1, 3, 5, etc.), the actual
playing time may become longer than the total playing time
appeared in the display.
• If you turn off the player, disconnect the mains lead, or press A,
the programme will be erased.
Checking the contents of the programme
Before you start playing or while the player is playing,
press CHECK.
Each time you press the button, in programmed order, the
track number and the total programme time appear in the
display. When you press CHECK while the player is
playing, the track number appears from the next track
numbers of the current playing track number.
Changing the contents of the programme
You can change the contents of the programme in stop
mode.
To
Erase a track
Erase from the last
track in the
programme
Add a track to the
end in the
programme
Erase all tracks
CONTINUE
   Number
   buttons
          >10
          H
PROGRAM
CHECK
CLEAR
Do the following:
Press CHECK repeatedly until the track
number you want to erase appears.
Press CLEAR.
Press CLEAR.
Each time you press the button, the last
track of the programme is erased.
Press l/L to select the track you want
to add, then press PROGRAM. When using
the remote, press the number button of the
track to be added.
Press CLEAR repeatedly until “All Clear”
appears.
Playing Discs
19
GB
22.05k
0
-120
0
TIME
TEXT DIGITAL DUT FILTER
MANUAL SELECTOR
SUPER AUTO CD CD
Listening to a CD Using a
Filter 
(Digital Filter Function)
This player is equipped with a variable coefficient (V.C.*)
digital filter. By selecting one of five types of filters
(“STD,” “1,” “2,” “3,” and “4”), you can adjust the sound
to match your listening environment and the music
source.
*V.C. is a trademark of Variable Coefficient. For details,
see “What is a variable coefficient (V.C.) digital filter?”
Note
Digital filters are effective only when you play a conventional
CD.  You cannot select the digital filter when you play a Super
Audio CD.
Press FILTER repeatedly until you locate the filter
you want.
If you press FILTER to change the type of filters during
play, “D-Fil Setting” appears in the display and the sound
will be interrupted momentarily.
Characteristics of each digital filter
The contents and characteristics of the five digital filters
are as follows:
STD: Standard (sharp roll-off)
Provides a wide frequency range and spatial feeling, as it
holds the most information among the five filters.
Suitable for playback of classical music.
1 : Clear (slow roll-off)
Provides smooth and powerful sound with clear image
position.
Suitable for playback of jazz band performances and jazz
vocals.
2: Plain (slow roll-off)
Provides fresh and energetic sound with rich vocal
expression.
Suitable for playback of vocal performances.
3: Fine (slow roll-off)
Provides well-balanced natural sound, with a large scale
feel and rich reverberation.
Suitable for listening to any kind of music when you are
relaxed.
4: Silky (slow roll-off)
Provides a wide scale feel with associated subtleties.
Suitable for light classical music, especially strings.
What is a variable coefficient (V.C.) digital
filter?
CD players use digital filters to eliminate the noise
generated during sampling. You can change the tone of
your music by changing the cutoff characteristics of the
digital filter.
Sharp roll-off and slow roll-off
Digital filters can be roughly classified into sharp roll-off
types and slow roll-off types, according to their cutoff
characteristics.
Sharp roll-off filters quickly cut off noise over 22.05 kHz
generated during sampling. This is a superior way of
completely reproducing signals below 20 kHz and is the
basic principle behind digital audio.
On the other hand, slow roll-off filters cut off noise
generated during sampling, and are able to hold pre-
ringing and post-ringing (a kind of sound smearing) in
the impulse response signal to a minimum.
Note
The Digital Filter function primarily changes characteristics
outside the audible frequency. They cannot affect changes within
the audible frequency such as those provided by the tone controls
of the amplifier. Therefore, with certain combinations of
hardware and software, there may be no noticeable effect after
switching the filter.
     !
                   FILTER
(power)
(Slow roll-off filter)
(Sharp
roll-off filter)
Comparison of impulse response for sharp
roll-off filter and slow roll-off filter
Sharp roll-off filter
Post-
ringing
Pre-
ringing
Slow roll-off filter
Pre-
ringing
Post-
ringing
Frequency (Hz)
Comparison of cutoff characteristics for
sharp roll-off filter and slow roll-off filter
Response (dB)
12
REMOVAL  OF  LOADING  ASS’Y  AT  POWER ON.
Note:
 Follow the disassembly procedure in the numerical order given.
SECTION  2
DISASSEMBLY-1
Note
: When the panel (loading) ass’y of this set is closed, you cannot confirm whether the disc and stabilizer ass’y are loaded inside
or not.
Accordingly, perform “Removal of Loading  ass’y at Power ON/OFF” (see pages 12 and 13) to remove the disc and stabilizer
ass’y, if loaded.
3
stabilizer  ass’y
4
disc
2
Press the eject button 
to open the panel 
(loading)  ass’y. 
1
Turn on the power .
panel (loading)  ass’y
$
5
four hexagon socket bolts
(M4 
×
 8)
8
loading ass’y section
6
Place the front side of loading ass’y on the step
at the rear side of front panel, and raise the rear
side of loading ass’y in the direction 
A
.
7
connector
(CN503)
A
5
four hexagon socket bolts
(M4 
×
 8)
U.S.A and Canadian Models only
This caution label is located on the rear
enclosure.
CAUTION-
Laser radlation when open.
DO NOT STARE INTO BEAM.
3-976-231-01
Page of 14
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