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3

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.

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.

Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with

the lead free mark due to their particular size)

Unleaded solder has the following characteristics.

•

Unleaded solder melts at a temperature about 40 

°

C higher

than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 

°

C.

Caution: The printed pattern (copper foil) may peel away if

the heated tip is applied for too long, so be careful!

•

Strong viscosity
Unleaded solder is more viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.

•

Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.

The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.

1. Press the  

I

/1

  button to turn the power on.

2. While pressing the

x/

CANCEL

button, press the

Z

button

until “UNLOCKED” displayed on the fluorescent indicator
tube (around 5 seconds).

When “LOCKED” is displayed, the antitheft lock is not released by
turning power on/off with the

I/

1

button.

4

This section is extracted from
instruction manual.

1

`/1

 (power) button

Press to turn on the system.

2

STANDBY indicator

Lights up when the system is turned off.

3

USB MEMORY indicator

Lights up when an optional USB device 
(Digital music player or USB storage 
media) is connected.

4

Remote sensor

5

Unit: VOLUME control
Remote: VOLUME +/– button 

Turn or press to adjust the volume.

6

AUDIO IN jack

Connect to an optional audio 
component.

7

PHONES jack

Connect the headphones.

8

Z

 (open/close) button

Press to open or close the disc tray.

9

 (USB) port

Connect to an optional USB device 
(Digital music player or USB storage 
media).

q;

Playback buttons and function 
buttons
Unit: USB 

NX

 (play/pause) 

button

Press to select the USB function. 
Press to start or pause playback of an 
optional USB device (Digital music 
player or USB storage media).

Remote: USB button

Press to select the USB function.

Unit: CD 

NX

 (play/pause) 

button

Press to select the CD function.
Press to start or pause playback of a disc.

Remote: CD button

Press to select the CD function.

Remote: 

N

 (play) button, 

x

 (pause) button 

Press to start or pause playback.

TUNER/BAND button

Press to select the TUNER function.
Press to select FM or AM reception 
mode.

Unit: AUDIO IN button

Press to select the AUDIO IN function.

FUNCTION button

Press to select the function.

qa

Unit: 

x

/CANCEL (stop/cancel) 

button
Remote: 

x

 (stop) button

Press to stop playback. 
Press to cancel search.

qs

SEARCH button

Press to enter or exit search mode.

qd

ENTER button

Press to enter the settings.

qf

.

/

>

 (go back/go forward) 

button

Press to select a track or file.

Unit: TUNE +/– (tuning) button 

Remote: +/– (tuning) button 

Press to tune in the desired station.

 +/– (select folder) button 

Press to select a folder.

m

/

M

 (rewind/fast forward) 

button

Press to nd a point in a track or file.

qg

DAB AUTO SCAN button

Press to run the DAB Automatic Scan.

qh

Sound buttons
Unit: DSGX button
Remote: EQ button

Press to select the sound effect.

qj

DISPLAY button

Press to change the information on the 
display.

qk

CLOCK/TIMER SELECT button 
CLOCK/TIMER SET button

Press to set the clock and the Play Timer.

ql

REPEAT/FM MODE button

Press to listen to a disc, a single track or 
file repeatedly.
Press to select the FM reception mode 
(monaural or stereo).

w;

Battery compartment lid 

wa

CLEAR button

Press to delete a pre-programmed track 
or file.

ws

TUNER MEMORY button

Press to preset the radio station.

wd

PLAY MODE/TUNING MODE 
button

Press to select the play mode of a CD, 
MP3 disc or an optional USB device 
(Digital music player or USB storage 
media).
Press to select the tuning mode.

wf

SLEEP button

Press to set the Sleep Timer.

5

1

Play/Pause

2

Tuner reception mode
Tuner reception

3

DSGX

4

Text information

5

Audio format

6

Play mode

7

Timer

8

DAB service reception

Lights up when secondary service is 
received.

Use buttons on the remote to set the 
clock.

Press 

`

/

1

 

1

 to turn on the system.

Press CLOCK/TIMER SET 

qk

.

If the current mode appears on 
the display, press ./> qf
repeatedly to select “CLOCK SET?” 
and then press ENTER qd.

Press 

.

/

>

 

qf

 repeatedly 

to set the hour, and then press 
ENTER 

qd

.

Use the same procedure to set 
the minutes.

The clock settings are lost when you 
disconnect the power cord or if a 
power failure occurs.

Press DISPLAY qj The clock is displayed 
for about 8 seconds.

6

•

This set can be disassembled in the order shown below.

Note 1: The process described in 

 can be performed in any order.

Note 2: Without completing the process described in 

, the next process can not be performed.

3-3. MODULE (DAB TUNER), DAB POWER BOARD

(Page 7)

SET

3-2. PANEL (TOP)

(Page 7)

3-4. FRONT PANEL BLOCK

(Page 8)

3-7. D. C. FAN (50 SQUARE)

(Page 9)

3-8. LOADING MECHANISM  

BLOCK
(Page 10)

3-9. BASE UNIT 

(Page 10)

3-10. BELT

(Page 11)

3-11. OP BASE ASSY (KSM-213D), 

CD BOARD
(Page 11)

3-6. SWITCHING POWER BOARD, 

SUB POWER BOARD
(Page 9)

3-5. MAIN BOARD

(Page 8)