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DMC-K3
Contents
SPECIFICATIONS .........................................Top cover
CONTENTS / ACCESSORIES ....................................2
CONTROLS .................................................................3
DISASSEMBLY FOR REPAIR.....................................4
CIRCUIT DESCRIPTION .............................................5
Accessories
AC adapter (1) *
(W09-)
Remotcon (1)
(A70-1258-05)
Caution
Beware of condensation
When water vapor comes into contact with the surface of cold materi-
al, water drops are produced.
If condensation occurs, correct operation may not be possible, or the
unit may not function correctly.
This is not a malfunction, however, and the unit should be dried.
(To do this, turn the POWER switch ON and leave the unit as it is for
several hours.)
Be especially careful in the following conditions:
• When the unit is brought from a cold place to warm place, and there is
a large temperature difference.
• When a heater starts operating.
• When the unit is brought from an air-conditioned place to a place of
high temperature with high humidity.
• When there is a large difference between the internal temperature of
the unit and the ambient temperature, or in conditions where conden-
sation occurs easily.
Resetting the unit
This system uses a microcomputer so it may malfunction due to external
noise or interference. In such a case, unplug the power cord and remove the
batteries, then plug the power cord again and insert the batteries again.
2
CONTENTS / ACCESSORIES
Batteries : NB150 (1)
(W09-1267-05)
Stereo headphone (1) *
(W01-)
PC BOARD ..................................................................9
SCHEMATIC DIAGRAM ............................................11
EXPLODED VIEW .....................................................15
PARTS LIST...............................................................17
Carrying case (1)
(W01-0938-05)
* Refer to parts list on page 17.
Troubleshooting
Symptom
Cause
÷ The disc holder is not securely
Unit fails to
closed.
turn ON.
÷ The battery is depleted.
÷ HOLD status is engaged.
÷ The volume is at minimum
There is no
level.
sound.
÷ The remote control or head-
phones are disconnected.
÷ HOLD status is engaged.
The unit does
÷ The battery is depleted.
not respond
÷ The remote control or head-
to key opera-
tion.
phone plug is not securely in-
serted.
÷ The disc holder is not securely
closed.
÷ The disc is scratched or dam-
Sound skips.
aged or the recording is not
good.
÷ The unit is in a place where
there is excessive vibration.
÷ You are using commercial re-
Battery does
not charge.
chargeable battery.
÷ The unit has become hot be-
cause of exposure to direct
sunlight etc.
÷ You are using another AC
adaptor than the accessory
adaptor.
÷ The AC adaptors has become
disconnected.
Meaning of display messages
Message
Meaning
÷ There is no MD in the unit.
"noDISC"
÷ Nothing is recorded on this
"BLANK "
MD.
÷ The *UTOC contents are
"ERROR "
faulty.
÷ The disc is scratched or dam-
aged, so playback is not pos-
sible.
*UTOC: A recordable MD has an area for recording so-called UTOC
(User's Table of Contents) data. The UTOC contains number
of tracks, playing time, written data, and other rewritable
information.
Stereo headphone (1) *
(W01-0963-05)
Remedy
÷ Close disc holder securely.
÷ Charge the battery.
÷ Deactivate HOLD status.
÷ Increase the volume.
÷ Insert plug securely.
÷ Deactivate HOLD status.
÷ Charge the battery.
÷ Insert plug securely.
÷ Close disc holder securely.
÷ Replace the MD.
÷ Move the unit to a place
where there is little vibra-
tion or set to "PS off".
÷ Use the special recharge-
able battery (NB-150)
÷ Wait until the unit has
cooled to normal tempera-
ture.
÷ Use the accessory AC
adaptor.
÷ Connect the AC adaptor
securely.
Action
÷ Insert a MD into the unit.
÷ Replace the disc with a
prerecorded MD when
playing it back.
÷ Replace the MD.
÷ Replace the MD.
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