Sony AVD-LS10 Service Manual ▷ View online
5
AVD-LS10
• CLEANING THE OPTICAL PICK-UP
Note 1:
In cleaning the lens, do not apply an excessive force
As the optical pick-up is vulnerable, application of
excessive force could damage the lens holder.
excessive force could damage the lens holder.
Note 2:
In cleaning, do not use a cleaner other than exclusive
cleaning liquid. (KK-91 or isopropyl alcohol)
Note 3:
Wipe the obujective lens spirally from center toward
outside. (See Figure A)
(Figure A)
• DISC TRAY LOCK
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
disc in the store is equipped.
Setting Procedure :
1.
1.
Press the \/1 button of the main unit.
2.
Put the disc into the tyay.
3.
Press two buttons of Z and x simultaneously for five
seconds.
seconds.
4.
The message “LOCKED” is displayed and the tray is locked.
Releasing Procedure :
1.
1.
Press two buttons of Z and x simultaneously for five
seconds again.
seconds again.
2.
The message “UNLOCKED” is displayed and the tray is
unlocked.
unlocked.
Note : When “LOCKED” is displayed, the tray lock is not released
by turning power on/off with the \/1 button.
Ver 1.1
6
AVD-LS10
SECTION 2
GENERAL
This section is extracted
from instruction manual.
from instruction manual.
Index to Parts and Controls
For more information, refer to the pages indicated in parentheses.
Front Panel
1
POWER switch
2
Disc tray
3
A (open/close)
4
H (play)
5
X (pause)
6
x (stop)
7
FUNCTION
8
VOLUME control
9
PHONES jack
q;
BAND
qa
TUNING +/–
qs
MEMORY/CLEAR
qd
(remote sensor)
qf
STANDBY indicator
STANDBY
MEMORY/CLEAN
-
+
TUNING
BAND
PHONES
VOLUME
FUNCTION
DVD RECEIVER AVD-LS10
I / O
DIGITAL PCM STEREO
TUNED
RDS
REPEAT
1 ALL
A-B
REMAIN MUTE
MEMORY PROGRAM SHUFFLE
PL II
DTS
TITLE
CHP/TRK
DVD
CD
CD
VCD MP3
ms
dB
MHz
dB
MHz
KHz
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
SPEAKERS jacks
2
SUBWOOFER AUDIO OUT jack
3
VIDEO 1/2 jacks
4
MONITOR OUT jack
5
AM antenna
6
FM 75
Ω COAXIAL antenna
7
EURO AV OUTPUT (TO TV) jack
8
DIGITAL IN/OUT OPTICAL jacks
Rear Panel
7
AVD-LS10
This section is extracted
from instruction manual.
from instruction manual.
Remote
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14
15
16
17
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
33
34
35
35
1 TV [/1 (on/standby)
2 OPEN/CLOSE
3 Number buttons
4 CLEAR
5 FUNCTION
6 BAND
7 PLAY MODE
8 REPEAT
9 DIMMER
0 TEST TONE
qa
2 OPEN/CLOSE
3 Number buttons
4 CLEAR
5 FUNCTION
6 BAND
7 PLAY MODE
8 REPEAT
9 DIMMER
0 TEST TONE
qa
./>, PRESET +/–
qs
mM SLOW SCAN +/–
qd
H (play)
qf
X (pause)
qg
C/X/x/c/ENTER
qh DVD DISPLAY
qj DVD TOP MENU
qk
qj DVD TOP MENU
qk
[/1 (on/standby)
ql VOLUME +/–
w; MUTING
wa TV/VIDEO
ws RDS
wd DOLBY PL/PLII
wf STEREO/MONO
wg 2CHANNEL
wh REPEAT A-B
wj LEVEL
wk DELAY
wl ANGLE
e; SUBTITLE
ea AUDIO
es DVD SETUP
ed
w; MUTING
wa TV/VIDEO
ws RDS
wd DOLBY PL/PLII
wf STEREO/MONO
wg 2CHANNEL
wh REPEAT A-B
wj LEVEL
wk DELAY
wl ANGLE
e; SUBTITLE
ea AUDIO
es DVD SETUP
ed
x (stop)
ef
O RETURN
eg DVD MENU
Note
This remote control glows in the dark. However, before glowing, the remote must be exposed to light for awhile.
8
AVD-LS10
SECTION 3
DIAGRAMS
• Indication of transistor
C E
B
These are omitted
Q
C
E
B
These are omitted
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed
in each block.)
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed
in each block.)
For schematic diagrams.
Note:
• All capacitors are in
• All capacitors are in
µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in
Ω and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
• C : panel designation.
For printed wiring boards.
Note:
• X : parts extracted from the component side.
•
• X : parts extracted from the component side.
•
a
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• A : B+ Line.
• B : B– Line.
• H : adjustment for repair.
• Voltages and waveforms are dc with respect to ground
• B : B– Line.
• H : adjustment for repair.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
DVD board section
no mark: DVD STOP
( ) : DVD PLAY
DVD board section
no mark: DVD STOP
( ) : DVD PLAY
* : Inpossible to measure
Other board section
no mark: FM
( ) : DVD PLAY
* : Inpossible to measure
no mark: FM
( ) : DVD PLAY
* : Inpossible to measure
• Voltages are taken with a VOM (Input impedance 10 M
Ω).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
Note:
The components identified by mark
The components identified by mark
! or dotted
line with mark
! are critical for safety.
Replace only with part number specified.
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen from
(Side B)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Side A)
the parts face are indicated.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
no mark : STOP
tion tolerances.
no mark : STOP
• Circled numbers refer to waveforms.
• Signal path
• Signal path
.
F
: FM
J
: CD
c
: DVD
g : VIDEO
Ver 1.1
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