DOWNLOAD Sony CX-LEM300 / XR-EM300 Service Manual ↓ Size: 3.22 MB | Pages: 40 in PDF or view online for FREE

Model
CX-LEM300 XR-EM300
Pages
40
Size
3.22 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
cx-lem300-xr-em300.pdf
Date

Sony CX-LEM300 / XR-EM300 Service Manual ▷ View online

5
CX-LEM300
SECTION 2
GENERAL
This section is extracted
from instruction manual.
5
En
PARTS AND CONTROLS
Main unit: front
Refer to the pages indicated in parentheses for details.
1
2
6
5
4
7
3
8
1
POWER
6
STANDBY/ON (7)
Switches the unit on and off (standby).
2
ECO (7)
Sets the ECO mode on or off.
SYNCHRO REC (15)
Starts recording and CD play simultaneously.
REC START/PAUSE (15)
Starts and pauses recording.
RDS (10-12)
Activates RDS features.
3
PHONES jack
Plug in optional headphones set with a stereo mini plug
(ø3.5 mm). Speaker output is cancelled.
4
OPEN (8)
Opens or closes the disc compartment.
5 E
CD (7-9)
Starts and pauses CD play.
TUNER/BAND (7, 10)
Selects tuner function and the tuner band.
c
TAPE (REC MUTING) (7, 14, 15)
Starts playback.
Also used to enter 4-second blank spaces during
recording.
AUX (7)
Selects the function of external equipment connected to
AUX IN jacks.
6
VOLUME (13, 16)
Adjusts the volume.
7 f
/
r-
,
+t
/
g
(8, 10, 12-14, 16,
17)
CD: skips to a previous or a succeeding track when
pressed, searches a track in fast forward or reverse
playback when held down.
Tape: rewinds or fast forwards the tape.
Tuner: manually tunes up or down within the band.
s
STOP (8, 9, 14, 15)
CD and tape: stops playback.
Tuner: clears a preset station.
TONE (13)
Adjusts the bass or treble level.
8 z
PUSH EJECT (14, 15)
Opens or closes the cassette holder.
Main unit: rear
Refer to the pages indicated in parentheses for details.
3
4
5
2
1
1
AM jack and FM 75 
 terminal (4)
Plug in the supplied AM and FM antennas.
2
AUX IN jacks
Accept analogue sound signals from external equipment.
Connect external equipment using an optional connecting
cable with RCA phono plugs (red plug to R jack, white
plug to L jack). Refer also to the operating instructions
for your equipment.
To switch function to external input, press AUX.
To change a source name in the display of the
AUX function.
Hold down AUX and press POWER while the power is
on.
AUX
VIDEO
TV
3
SUB WOOFER jack
Connect optional powered sub woofer with a built-in
amplifier to the jack.
4
SPEAKER terminals (4)
Connect the speaker cords of the supplied speakers.
5
AC power cord (4)
6
En
Remote commander
Refer to the pages indicated in parentheses for details.
1
4
5
6
7
9
8
!
@
#
0
2
3
Buttons with the same or similar names on the main unit
basically have the same function.
1
POWER (7)
2
1–10/0, >10 (8, 9, 11)
CD: selects a track of the specified number.
Tuner: tunes in the station with the specified preset
number.
The numbered buttons take on these functions when pressed with
SHIFT held down:
CLOCK (7)
Selects clock mode.
TIMER (16)
Selects timer mode.
TUNER MODE (10)
Switches between stereo or monaural FM reception.
3
SHUFFLE/PROGRAM (8, 9)
Selects shuffle or programmed CD playback mode.
REPEAT (8)
Selects repeat CD playback mode.
4
PRESET
N
,
M
 (11)
f
/
r
,
t
/
g
(8, 10, 12-14, 16, 17)
ENTER (7, 10, 11, 16, 17)
Determines the mode.
Stores the received station to preset.
5 E
CD (7-9)
TUNER/BAND (7, 10)
d
TAPE (7, 14)
Starts playback but cannot change the playback side.
AUX (7)
6
DISPLAY (8)
Changes the display in CD playback mode.
DIMMER (7)
Adjusts the display window brightness.
SLEEP (16)
Selects sleep-timer mode.
7
SHIFT
Hold down when pressing a numbered button to change
its function to that printed above the number.
8
MUTING (13)
To turn off the sound temporarily.
9
CLEAR (9, 11, 17)
CD: Clears a CD program.
Tuner: Clears a preset station.
0
TREBLE (13)
Adjusts the treble level.
BASS (13)
Adjusts the bass level.
! s
(8, 9, 14, 15)
@
FUNCTION (15)
Switches the active function among TAPE, TUNER, AUX
(VIDEO or TV) and CD.
#
VOLUME
+
,
-
(13)
6
CX-LEM300
7
En
ADJUSTMENTS BEFORE OPERATION
ECO
CLOCK
POWER
DIMMER
SHIFT
E
CD,
TUNER/
BAND,
d
TAPE,
AUX
f
,
g
POWER
6
STANDBY/ON
E
CD, 
TUNER/
BAND, 
c
TAPE,
AUX
ENTER
f
,
g
ECO mode
Reduces power consumption in standby mode with the following
operations.
Press ECO.
Each press of the button changes the mode as follows;
ECO ON: Power economizing mode is activated.
When the unit turns off, everything in the display disappears
and only the red indicator above POWER lights to show that
the power is being supplied.
ECO OFF: Power economizing mode is cancelled.
When the unit turns off, the clock display appears.
Initial mode is ECO OFF.
Standby power consumption
ECO ON: 0.3 W
ECO OFF: 8 W
Setting the clock
In stop mode, hold down SHIFT and press CLOCK
on the remote.
Go to step 3 when the hour of the clock display flashes.
Within 6 seconds, press ENTER.
The hour flashes in the display.
Press f or g to set the hour, then press
ENTER.
Press f or g to set the minute.
Each press changes the time in 1-minute steps.
Press ENTER.
The time display stops flashing and the clock starts from
00 seconds.
To display the time while the power is on
Hold down SHIFT and press CLOCK on the remote.
The time will be displayed for 6 seconds.
If "- -:- -" appears when the unit is turned off
There has been a power interruption. Reset the clock.
Power
Turning the unit on
Press POWER 6STANDBY/ON (POWER on the remote ).
Alternatively, press cTAPE, TUNER/BAND, AUX or ECD.
Playback will start automatically if a disc or tape is loaded.
Turning the unit off
Press POWER 6STANDBY/ON again.
The unit goes into standby.
Dimmer
The display window brightness can be selected.
Press DIMMER on the remote repeatedly.
Each press of the button changes the following three levels:
"DIMMER 1", "DIMMER 2" and "DIMMER 0".
"DIMMER 0" is the brightest.
7
CX-LEM300
SECTION 3
DISASSEMBLY
Note:
 Follow the disassembly procedure in the numerical order given.
•  This set can be disassembled in the order shown below.
3-1. Rear Cabinet
REAR CABINET 
CD  MECHANISM DECK
(KSM-213EDP)
OPTICAL PICK-UP
(KSS-213E/C2N)
CONTROL BOARD
POWER BOARD , MAIN BOARD
TAPE MECHANISM DECK
(CMAL5Z220A)
CASSETTE DOOR ASSY
SET
CD CABINET SECTION, 
FRONT PANEL SECTION
1
two screws
(+BVTP3 
×
 10)
3
two screws
(+BVTP3 
×
 10)
4
two screws
(+BVTP3 
×
 10)
2
five screws
(+BVTP3 
×
 10)
5
two screws
(+K3 
×
 5)
6
two screws
(+K3 
×
 5)
7
cabinet rear
8
CX-LEM300
3-2. CD Cabinet Section, Front Panel Section
3-3. CD Mechanism Deck
8
connector
(CN301)
9
screw
(+BVTP3 
×
 10)
q;
two screws
(+BVTP3 
×
 10)
1
connector
(S800)
qd
front panel section
5
CD cabinet section
4
claw
3
claw
qa
claw
qs
claw
2
wire (flat type) 
     21p (CN101)
6
wire (flat type) 
     21p (CN303)
7
wire (flat type) 
     19p (CN302)
1
two screws
(+PSW2.6 
×
 10)
4
two vibration proof rubbers (GRN)
5
CD mechanism deck
3
two vibration proof rubbers (PNK)
2
two screws
(+PSW2.6 
×
 10)
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