Sony CMT-L1 / HCD-L1 Service Manual ▷ View online
4
HCD-L1
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
0
OR DOTTED LINE WITH
MARK
0
ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
This appliance is classified as a CLASS 1 LASER product. The
CLASS 1 LASER PRODUCT MARKING is located on the rear
exterior.
CLASS 1 LASER PRODUCT MARKING is located on the rear
exterior.
Laser component in this product is capable
of emitting radiation exceeding the limit for
Class 1.
of emitting radiation exceeding the limit for
Class 1.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure.
other than those specified herein may result in hazardous radiation
exposure.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of soldering iron around 270˚C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pick-
up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
the disc reflective surface by the objective lens in the optical pick-
up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
SECTION 1
SERVICING NOTES
This caution
label is
located inside
the unit.
label is
located inside
the unit.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE
0
SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
5
HCD-L1
SECTION 2
GENERAL
This section is extracted
from instruction manual.
from instruction manual.
List of Button Locations and Reference Pages
How to use this page
Use this page to find the location of buttons and other
parts of the system that are mentioned in the text.
parts of the system that are mentioned in the text.
Main unit
ALPHABETICAL ORDER
A – F
CD cover 2 (11)
CD u 7 (11 - 13)
CD x 8 (11, 12)
DISPLAY 6 (17, 20, 21)
Display 1 (20, 21)
FUNCTION qa (11 - 14, 16, 23,
CD u 7 (11 - 13)
CD x 8 (11, 12)
DISPLAY 6 (17, 20, 21)
Display 1 (20, 21)
FUNCTION qa (11 - 14, 16, 23,
25)
P – Z
PHONES jack qf
PLAY MODE/TUNING MODE
PLAY MODE/TUNING MODE
qd
(11 - 16, 25)
Remote sensor qg
TUNER/BAND 9 (15, 16, 25)
TUNING +/– qs (15, 16)
VOL +/–
TUNER/BAND 9 (15, 16, 25)
TUNING +/– qs (15, 16)
VOL +/–
(19)
Illustration number
PLAY MODE qg (9, 13, 14)
R
R
Name of button/part
Reference page
1
2
3
6789
q;
qa
qd
qg
qf
5
BUTTON DESCRIPTIONS
/1
?
(power) 4 (8, 19)
./> qs (11 - 13)
m/M qs (11)
Z 3 (11)
V OPEN 5
m/M qs (11)
Z 3 (11)
V OPEN 5
To open the front cover, push
down on V OPEN.
down on V OPEN.
q;
4
qs
6
HCD-L1
Remote control
ALPHABETICAL ORDER
A – F
CD N wd (11 - 13)
CD X ws (11)
CD x qs (11, 12)
CLEAR 9 (12, 13, 17)
CLOCK/TIMER SELECT 6
CD X ws (11)
CD x qs (11, 12)
CLEAR 9 (12, 13, 17)
CLOCK/TIMER SELECT 6
(19)
CLOCK/TIMER SET 7 (10, 19)
CURSOR T/t wf (10, 13)
DIMMER ql (20)
DISPLAY wh (17, 20, 21)
DSG qf (18)
ENTER/YES 8 (10, 12 - 15, 17,
CURSOR T/t wf (10, 13)
DIMMER ql (20)
DISPLAY wh (17, 20, 21)
DSG qf (18)
ENTER/YES 8 (10, 12 - 15, 17,
19, 23)
FM MODE qh (16)
FUNCTION w; (11 - 14, 16, 23)
FUNCTION w; (11 - 14, 16, 23)
L – Z
Letter/Numeric buttons wg (12,
13, 16)
MENU/NO q; (13 - 17, 23)
NAME EDIT/SELECT 3 (13,
NAME EDIT/SELECT 3 (13,
17)
PLAY MODE/TUNING MODE
qk
(11 - 16)
PRESET EQ qg (18)
REPEAT qh (11)
SCROLL 5 (14, 21)
SLEEP 2 (18)
TIME wj (12, 20, 21)
TUNER BAND wa (15, 16)
TUNING +/– qj (15, 16)
VOL +/– qd (19)
REPEAT qh (11)
SCROLL 5 (14, 21)
SLEEP 2 (18)
TIME wj (12, 20, 21)
TUNER BAND wa (15, 16)
TUNING +/– qj (15, 16)
VOL +/– qd (19)
1 2 3 4
5
6
7
qa
qs
qd
qf
qg
qh
qj
qk
ql
w;
wa
ws
wd
wf
wg
wh
wj
8
9
0
BUTTON DESCRIPTIONS
@/1 (power) 4 (8, 19)
./> qa (10 - 14, 19)
m/M wf (11)
Z 1 (11)
./> qa (10 - 14, 19)
m/M wf (11)
Z 1 (11)
7
HCD-L1
Replacing the battery in
the remote
the remote
1
Slide out and remove the battery case.
2
Insert a new lithium battery CR2025
with the + side facing up.
with the + side facing up.
3
Slide the battery case back in.
Tip
When the battery no longer operates the remote,
replace the battery with a new one.
replace the battery with a new one.
Note
If you are not going to use the remote for a long time,
remove the battery to avoid damage caused by
corrosion from battery leakage.
remove the battery to avoid damage caused by
corrosion from battery leakage.
Notes on lithium battery
• Keep the lithium battery out of the reach of
children.
Should the battery be swallowed, immediately
consult a doctor.
Should the battery be swallowed, immediately
consult a doctor.
• Wipe the battery with a dry cloth to assure a good
contact.
• Be sure to observe the correct polarity when
installing the battery.
• Do not hold the battery with metallic tweezers,
otherwise a short-circuit may occur.
WARNING
Battery may explode if you mistreated.
Do not recharge, disassemble or dispose of in fire.
Do not recharge, disassemble or dispose of in fire.
Setting the clock
1
Turn on the system.
2
Press CLOCK/TIMER SET on the
remote.
remote.
3
Press
.
or
>
on the remote
repeatedly to set the day, and then
press ENTER/YES or CURSOR
press ENTER/YES or CURSOR
t
on
the remote.
The hour indication flashes.
4
Press
.
or
>
on the remote
repeatedly to set the hour, and then
press ENTER/YES or CURSOR
press ENTER/YES or CURSOR
t
on
the remote.
The minute indication flashes.
5
Press
.
or
>
on the remote
repeatedly to set the minute, and then
press ENTER/YES on the remote.
press ENTER/YES on the remote.
If you make a mistake
Press TCURSOR or CURSORt on the
remote repeatedly until the indication you want
to change (day, hour, minute) flashes, and then
change the setting.
remote repeatedly until the indication you want
to change (day, hour, minute) flashes, and then
change the setting.
To adjust the clock
1
Press CLOCK/TIMER SET on the remote.
2
Press . or > on the remote repeatedly
until “CLOCK SET?” appears in the display,
and then press ENTER/YES on the remote.
until “CLOCK SET?” appears in the display,
and then press ENTER/YES on the remote.
3
Do the same procedures as steps 3 to 5
above.
above.
a lithium battery CR2025