Sony Stereo System CMT GPX6 User Manual

4-253-903-12(5)  
Micro Hi-Fi  
Component  
System  
Operating Instructions  
Owner’s Record  
The model and serial numbers are located on the rear of the unit. Record the serial number  
in the space provided below. Refer to them whenever you call upon your Sony dealer  
regarding this product.  
Model No. ______________  
Serial No. ______________  
CMT-GPX7  
CMT-GPX6  
CMT-GPX5  
©2004 Sony Corporation  
 
Table of Contents  
How to use this manual...........................4  
Playable discs..........................................4  
Timer  
Falling asleep to music ......................... 18  
Getting Started  
— Sleep Timer  
Waking up to music.............................. 19  
— Play Timer  
Timer recording radio programs........... 20  
— Rec Timer  
Hooking up the system............................6  
Setting the clock......................................8  
CD/MP3 – Play  
Loading a disc.........................................8  
Playing a disc ..........................................9  
— Normal Play/Shuffle Play  
Playing repeatedly.................................10  
— Repeat Play  
Display  
Turning off the display ......................... 21  
— Power Saving Mode  
Viewing information about the disc in the  
display ............................................ 21  
Creating your own program..................11  
— Program Play  
Optional Components  
Tuner  
Hooking up optional components......... 22  
Presetting radio stations ........................12  
Listening to the radio ............................13  
— Preset Tuning  
Troubleshooting  
Problems and remedies......................... 23  
— Manual Tuning  
Messages............................................... 25  
Using the Radio Data System (RDS)....14  
(European model only)  
Additional Information  
Precautions............................................ 27  
Specifications........................................ 28  
List of button locations and reference  
pages............................................... 31  
Tape – Play  
Loading a tape.......................................15  
Playing a tape........................................15  
Tape – Recording  
Recording your favorite CD tracks on a  
tape..................................................16  
— CD-TAPE Synchro Recording  
Recording on a tape manually...............17  
— Manual Recording  
Sound Adjustment  
Adjusting the sound ..............................18  
3GB  
 
Discs that this system cannot  
play  
How to use this manual  
This manual mainly explains operations using  
the remote, but the same operations can also be  
performed using the buttons on the system  
having the same or similar names.  
• CD-ROMs  
• CD-Rs/CD-RWs other than those recorded in  
the following formats:  
– music CD format  
– MP3 format that conforms to ISO9660*  
Level 1/Level 2, Joliet or Multi Session**  
• A disc that has a non-standard shape (e.g.,  
card, heart).  
• A disc with paper or stickers on it.  
• A disc that has the adhesive, cellophane tape,  
or a sticker still left on it.  
Playable discs  
You can play back the following discs on this  
system. Other discs cannot be played back.  
List of playable discs  
Format of discs  
Disc logo  
* ISO 9660 Format  
The most common international standard for the  
logical format of files and folders on a CD-ROM.  
There are several specification levels. In Level 1,  
file names must be in the 8.3 format (no more than  
eight characters in the name, no more than three  
characters in the extension “.MP3”) and in capital  
letters. Folder names can be no longer than eight  
characters. There can be no more than eight nested  
folder levels. Level 2 specifications allow file  
names and folder names up to 31 characters long.  
Each folder can have up to 8 trees.  
Audio CDs  
CD-R/CD-RW  
(audio data/MP3 files*)  
*CMT-GPX7/CMT-GPX6 only  
For Joliet in the expansion format (file and folder  
names can have up to 64 characters) make sure of  
the contents of the writing software, etc.  
**Multi Session  
This is a recording method that enables adding of  
data using the Track-At-Once method.  
Conventional CDs begin at a CD control area called  
the Lead-in and end at an area called Lead-out. A  
Multi Session CD is a CD having multiple sessions,  
with each segment from Lead-in to Lead-out  
regarded as a single session.  
CD-Extra: This format records audio (audio CD  
data) on the tracks in session 1 and data on the tracks  
in session 2.  
Mixed CD: This format records data on the first  
track and audio (audio CD data) on the second and  
subsequent tracks of a session.  
4GB  
 
 
Notes on CD-R and CD-RW  
Music discs encoded with  
copyright protection  
technologies  
• Some CD-Rs or CD-RWs cannot be played  
on this system depending upon the recording  
quality or physical condition of the disc, or  
the characteristics of the recording device.  
Furthermore, the disc will not play if it has not  
been correctly finalized. For more  
information, see the operating instructions for  
the recording device.  
This product is designed to playback discs that  
conform to the Compact Disc (CD) standard.  
Recently, various music discs encoded with  
copyright protection technologies are marketed  
by some record companies. Please be aware that  
among those discs, there are some that do not  
conform to the CD standard and may not be  
playable by this product.  
• Discs recorded on CD-R/CD-RW drives may  
not be played back because of scratches, dirt,  
recording condition or the driver’s  
characteristics.  
Cautions when playing a disc  
that is recorded in Multi  
Session  
• CD-R and CD-RW discs recorded in multi-  
session that have not ended by “closing the  
session” are not supported.  
• The system may be unable to play MP3  
format files that do not have the extension  
“.MP3”.  
• If the disc begins with a CD-DA session, it is  
recognized as a CD-DA (audio) disc, and  
MP3 sessions are played back without sound.  
• If the disc begins with an MP3 session, it is  
recognized as an MP3 disc, and CD-DA  
sessions are played back without sound.  
• The playback range of an MP3 disc is  
determined by the tree structure of files  
produced by analyzing of the disc.  
• Attempting to play non-MP3 format files that  
have the extension “.MP3” may result in noise  
or malfunction.  
• With formats other than ISO 9660 level 1 and  
2, folder names or file names may not be  
displayed correctly.  
• The following discs take a longer time to start  
playback.  
• A disc with a mixed CD format will be  
recognized as a CD-DA (audio) disc.  
– a disc recorded with complicated tree  
structure.  
– a disc recorded in Multi Session.  
– a disc to which data can be added (non-  
finalized disc).  
5GB  
 
Getting Started  
Hooking up the system  
Perform the following procedures 1 to 4 to hook up your system using the supplied cords and  
accessories.  
Left speaker  
Right speaker  
1
2
3
4
AM loop antenna  
FM lead antenna  
1 Connect the speakers.  
2 Connect the FM and AM antennas.  
Connect the right and left speaker cords to  
the SPEAKER terminals as shown below.  
Set up the AM loop antenna, then connect  
it.  
Gray (3)  
3
L
#
Plug type A  
#
ANTEN  
Black (#)  
AM loop  
antenna  
AM  
NA  
Insert this portion  
R
3
SPEAKE  
IMPED  
FM 75  
R
ANCE  
USE 6-16  
Extend the FM lead antenna horizontally  
6GB  
 
   
Plug type B  
4 Connect the power cord to a wall  
outlet.  
ANTEN  
If the plug does not fit the wall socket,  
detach the supplied plug adaptor (only for  
models equipped with an adaptor).  
To turn on the system, press ?/1.  
AM  
AM loop  
antenna  
NA  
FM 75  
Inserting two R6 (size AA)  
batteries into the remote  
Extend the FM lead antenna horizontally  
Plug type C  
ANTEN  
AM  
AM loop  
antenna  
NA  
Extend the FM lead  
antenna horizontally  
Note  
FM 75  
If you do not use the remote for a long period of time,  
remove the batteries to avoid possible damage from  
battery leakage and corrosion.  
Tip  
North American models:  
When the remote no longer operates the system,  
replace both batteries with new ones.  
Connect using the white side  
Other models:  
Connect using the brown side  
Note  
To prevent noise pickup, keep the antennas away from  
the system and other components.  
3 For models with a voltage selector, set  
VOLTAGE SELECTOR to the local  
power line voltage. The voltage  
selector is located at the bottom of the  
apparatus.  
Refer to the print on your system’s  
VOLTAGE SELECTOR for available  
settings.  
230-240V  
7GB  
 
 
Setting the clock  
CD/MP3 – Play  
Use buttons on the remote for the operation.  
Loading a disc  
1
2
3
Press ?/1 to turn on the system.  
1
Press CD (or FUNCTION repeatedly on  
the unit) to switch the function to CD.  
Press CLOCK/TIMER SET.  
Press ./> repeatedly to set the  
hour.  
2
Insert a disc in the disc slot with the  
label side up.  
4
5
Press ENTER.  
Press ./> repeatedly to set the  
minute.  
When you  
play a disc,  
insert it with  
the label side  
up.  
6
Press ENTER.  
The clock starts working.  
To adjust the clock  
1 Press CLOCK/TIMER SET.  
Notes  
2 Press ./> until “CLOCK SET”  
appears, then press ENTER.  
• When you turn on the system, the disc is not  
pulled into the disc slot until “NO DISC”  
appears in the display. Do not attempt to  
push in the disc until “NO DISC” appears.  
• Do not use a disc with tape, seals or paste on it as this  
may cause malfunction.  
3 Do the same procedures as step 3 to 6  
above.  
Note  
The clock is not displayed in Power Saving Mode  
(page 21).  
• Do not use a non-standard shape disc.  
• Do not load an 8 cm disc with an adaptor. Doing so  
may cause the system to malfunction.  
• When you eject a disc, handle the disc by its edge. Do  
not touch the surface.  
• If you load a disc that is not playable by this system,  
it will be ejected automatically.  
8GB  
 
   
Other operations  
Playing a disc  
— Normal Play/Shuffle Play  
To  
Do this  
Stop play  
Pause  
Press x (CD stop).  
Press X (or CD/NX on the unit).  
Press again to resume play.  
You can play audio CDs and discs with MP3  
audio tracks.  
MP3 audio tracks cannot be played on CMT-  
GPX5.  
Select a track  
Press ./> (or .m/  
M> on the unit except for  
CMT-GPX5) repeatedly.  
Select an album Press ALBUM +/– repeatedly  
of MP3 after step 2.  
Find a point in a Keep pressing m/M during  
track  
playback and release it at the  
desired point.  
Remove a disc  
Press A on the unit.  
Track number  
Playing time  
Notes  
• You cannot change the play mode during playback.  
• Some time may be needed to start playback of discs  
recorded in complex configurations such as many  
layers.  
1
2
Press CD (or FUNCTION repeatedly on  
the unit) to switch the function to CD.  
Press PLAY MODE in stop mode  
repeatedly until the mode you want  
appears.  
• When the disc is inserted, the player reads all the  
audio tracks on that disc. If there are many albums or  
non-MP3 audio tracks on the disc, it may take a long  
time for play to begin or for the next MP3 audio track  
to start play.  
Select  
To play  
No display  
(Normal Play)  
The tracks on the disc in  
original order.  
• Do not save unnecessary albums or audio tracks  
other than MP3 ones in the disc to be used for MP3  
listening. We recommend that you do not save other  
types of audio tracks or unnecessary albums on a disc  
that has MP3 audio tracks.  
ALBM  
(Normal Play)  
All MP3 audio tracks in the  
album on the disc in original  
order.  
When playing a non-MP3  
disc, Album Play performs  
the same operation as  
Normal Play.  
• An album that does not include an MP3 audio track  
is skipped.  
• Maximum album number: 150 (including root album  
and empty albums)  
SHUF  
(Shuffle Play)  
All tracks on the disc in  
random order.  
• The maximum number of MP3 audio tracks and  
albums that can be contained on a single disc is 300.  
• Playback is possible up to 8 trees.  
ALBM SHUF  
(Shuffle Play)  
All MP3 audio tracks in the  
album on the disc in random  
order.  
• MP3 audio tracks are played back in the order that  
they are recorded on the disc.  
When playing a non-MP3  
disc, Album Shuffle Play  
performs the same operation  
as Shuffle Play.  
• Depending on the encoding/writing software,  
recording device or the recording media used at the  
time an MP3 audio track is recorded, you may  
encounter such problems as disabled playback,  
sound interruptions and noise.  
PGM  
(Program Play)  
The tracks on the disc in the  
order you want them to be  
played (see “Creating your  
own program” on page 11).  
• When playing back an MP3 audio track, the playback  
elapsed time indication may differ from the actual  
time in the following cases.  
3
Press N (or CD/NX on the unit).  
– When you play back a VBR (variable bit rate)  
MP3 audio track  
– When you perform Fast Forward or Rewind  
(Manual Search)  
continued  
9GB  
 
     
Tip  
When disc access takes a long time, set “CD POWER”  
and “ON” by CD power manage function (page 13).  
Playing repeatedly  
— Repeat Play  
You can play all the tracks or a single track on a  
disc repeatedly.  
MP3 audio tracks cannot be played on CMT-  
GPX5.  
Press REPEAT repeatedly during playback  
until “REP” or “REP 1” appears.  
REP: For all tracks (depending on the selected  
play mode) up to five times or endlessly for MP3  
tracks when “SHUF” is displayed.  
REP 1: For a single track only.  
To cancel Repeat Play  
Press REPEAT repeatedly until both “REP” and  
“REP 1” disappear.  
Note  
When you select “REP 1”, that track is repeated  
endlessly until “REP 1” is canceled.  
10GB  
 
 
Other operations  
Creating your own  
program  
To  
Do this  
Cancel Program  
Play  
Press PLAY MODE in stop  
mode repeatedly until both  
“PGM” and “SHUF” disappears.  
— Program Play  
Erase the program Press CLEAR in step 4.  
Each time you press the button, a  
You can make a program of up to 25 steps.  
You can synchro record the programed tracks  
onto a cassette tape (page 16).  
track is cleared from the end of  
the program.  
MP3 audio tracks cannot be played on CMT-  
GPX5.  
Add a track to the Perform steps 3 and 4 in stop  
end of the program mode.  
1
2
3
Press CD (or FUNCTION repeatedly on  
the unit) to switch the function to CD.  
Tips  
• The program you made remains after Program Play  
finishes. To play the same program again, press N  
(or CD/NX on the unit). However, the program is  
cleared when you eject the disc.  
Press PLAY MODE in stop mode  
repeatedly until “PGM” appears.  
• “– –.– –” appears if the total program time exceeds  
100 minutes, if you select a track whose number is 21  
or over, or when you programed an MP3 audio track.  
• If you select “AL” in step 3, you can select all tracks  
on the disc at once. If you select an album in step 3,  
you can select all MP3 audio tracks in the album at  
once.  
Press ./> (or .m/M>  
on the unit except for CMT-GPX5)  
repeatedly until the desired track  
number appears.  
When programing an MP3, press ALBUM  
+/– repeatedly to select the album, then  
press ./> (or .m/M> on  
the unit except for CMT-GPX5) repeatedly  
until the desired track number appears.  
Selected track number  
Total playing time  
4
Press ENTER.  
The track is programed.  
The program step number appears,  
followed by the last programed track  
number.  
5
6
To program additional tracks, repeat  
steps 3 and 4.  
Press N (or CD/NX on the unit).  
Program Play starts.  
11GB  
 
       
Tip  
Press TUNING MODE to stop scanning.  
Tuner  
Manual tuning preset  
Presetting radio stations  
You can manually tune in and store the radio  
frequency of the desired stations.  
You can preset up to 20 FM stations and 10 AM  
stations. You can then tune in any of those  
stations simply by selecting the corresponding  
preset number.  
1
2
Press TUNER/BAND repeatedly to  
select “FM” or “AM”.  
Press TUNING MODE repeatedly until  
“AUTO” and “PRESET” disappear from  
the display.  
Automatic tuning preset  
You can automatically tune in all of the stations  
that can be received in your area and then store  
the radio frequency of the desired stations.  
3
Press +/– (or TUNING +/– on the unit)  
repeatedly to tune in the desired  
station.  
1
2
3
Press TUNER/BAND repeatedly to  
select “FM” or “AM”.  
4
5
Press TUNER MEMORY.  
Press +/– (or TUNING +/– on the unit)  
repeatedly to select the desired preset  
number.  
Press TUNING MODE repeatedly until  
“AUTO” appears in the display.  
Press +/– (or TUNING +/– on the unit).  
6
7
Press TUNER MEMORY.  
The frequency changes as the system scans  
for a station. Scanning stops automatically  
when a station is tuned in. At that time,  
“TUNED” and “STEREO” (for stereo  
program only) appear.  
Repeat steps 3 through 6 to preset  
other stations.  
Other Operations  
To  
Do this  
Tune in a station  
with a weak signal in “Manual tuning preset”  
(page 12).  
Follow the procedure described  
If “TUNED” does not appear and the  
scanning does not stop  
Set the frequency of the desired radio  
station as described in steps 2 and 3 of  
“Manual tuning preset” (page 12).  
Set another station After step 4, press +/– (or  
to the existing  
preset number  
TUNING +/– on the unit)  
repeatedly to select the preset  
number you want to store the  
station.  
4
5
Press TUNER MEMORY.  
A preset number flashes. Perform steps 5  
and 6 while the preset number flashes.  
Preset number  
Press +/– (or TUNING +/– on the unit)  
repeatedly to select the desired preset  
number.  
6
7
Press TUNER MEMORY.  
Repeat steps 3 through 6 to preset  
other stations.  
12GB  
 
     
To change the AM tuning interval  
(Except for European model)  
Listening to the radio  
The AM tuning interval is factory-preset to  
9 kHz (or 10 kHz for some areas). To change the  
AM tuning interval, tune into any AM station  
first, then turn off the power by pressing ?/1.  
While holding TUNING +, press ?/1.  
When you change the interval, all AM preset  
stations are erased. To reset the interval, repeat  
the above procedure.  
You can listen to a radio station either by  
selecting a preset station, or by manually tuning  
in the station.  
Listening to a preset station  
— Preset Tuning  
To improve tuner reception  
When tuner reception is poor, set CD player  
power off by the CD power manage function.  
CD power is factory set to on.  
Preset radio stations in the tuner’s memory first  
(see “Presetting radio stations” on page 12).  
1
2
3
Press TUNER/BAND repeatedly to  
select “FM” or “AM”.  
1 Press FUNCTION repeatedly to switch the  
function to CD.  
Press TUNING MODE repeatedly until  
“PRESET” appears in the display.  
2 Press ?/1 to turn off the system.  
Press +/– (or TUNING +/– on the unit)  
repeatedly to select the desired preset  
station.  
3 Press ?/1 on the unit while holding x (CD  
stop) on the unit.  
“CD POWER” and “OFF” appear.  
Listening to non-preset radio  
station  
To set the CD power on  
Repeat the procedure above, and “CD POWER”  
and “ON” appear.  
— Manual Tuning  
Notes  
1
2
Press TUNER/BAND repeatedly to  
select “FM” or “AM”.  
• When “CD POWER” and “OFF” are selected, CD  
access time is increased.  
• In the Power Saving Mode, switching the CD power  
on or off using the CD power manage function is not  
possible.  
Press TUNING MODE repeatedly until  
“AUTO” and “PRESET” disappear from  
the display.  
Tips  
3
Press +/– (or TUNING +/– on the unit)  
repeatedly to tune in the desired  
station.  
• The preset stations are retained for about half a day  
even if you disconnect the power cord or if a power  
failure occurs.  
• To improve the reception, adjust the supplied  
antennas or connect an external antenna.  
continued  
13GB  
 
           
Tips  
• To improve broadcast reception, adjust the supplied  
antennas, or connect a commercially available  
external antenna.  
Using the Radio Data  
System (RDS)  
• When an FM stereo program has static noise, press  
FM MODE until “MONO” appears. There will be no  
stereo effect, but the reception will improve.  
• Press TUNING MODE repeatedly until “AUTO”  
appears in step 2 above, then press +/– (or TUNING  
+/– on the unit). The frequency indication changes  
and scanning stops when the system tunes in a station  
(Automatic Tuning).  
(European model only)  
What is the Radio Data  
System?  
Radio Data System (RDS) is a broadcasting  
service that allows radio stations to send  
additional information along with the regular  
program signal. RDS is available only on FM  
stations.*  
• To record the radio programs, use manual recording  
(page 17).  
Note  
RDS may not work properly if the station you are tuned  
in is not transmitting the RDS signal properly or if the  
signal is weak.  
* Not all FM stations provide RDS service, nor do they  
provide the same types of services. If you are not  
familiar with the RDS system, check with your local  
radio stations for details on RDS services in your  
area.  
Receiving RDS broadcasts  
Simply select a station from the FM band.  
When you tune in a station that provides RDS  
services, the station name appears in the display.  
To check the RDS information  
Each time you press DISPLAY the display  
changes cyclically as follows:  
Station name* t Frequency t Clock display  
t Bass level t Treble level  
* If the RDS broadcast is not properly received, the  
station name may not appear in the display.  
14GB  
 
     
Playing a tape  
Tape – Play  
You can use TYPE I (normal).  
Loading a tape  
1
2
Press TAPE (or FUNCTION repeatedly)  
to switch the function to TAPE.  
1
2
Press A PUSH EJECT on the unit.  
Press DIRECTION on the unit  
Load a tape into the cassette holder.  
repeatedly to select “g” to play one  
side of a tape, “h” to play both sides,  
*
or “j” to play both sides  
With the side  
you want to  
play/record  
facing up.  
repeatedly.  
* The tape deck stops automatically after  
repeating the sequence five times.  
3
Press N (or TAPE/nN on the unit).  
?/1  
Press N (or TAPE/nN on the unit)  
again to play the reverse side.  
Other operations  
To  
Do this  
Stop play  
Pause  
Press x (TAPE stop).  
Press X. Press again to resume  
play.  
Fast-forward or Press m/M.  
rewind  
Remove a tape  
Press A PUSH EJECT on the unit  
in stop mode.  
15GB  
 
       
track order  
You can record only your favorite CD tracks  
using Program Play. Between steps 2 and 3,  
perform steps 1 to 5 of “Creating your own  
program” (page 11).  
Tape – Recording  
Recording your favorite  
CD tracks on a tape  
Tip  
— CD-TAPE Synchro Recording  
If you select both sides recording and the tape reaches  
the end of the front side part-way through a track, the  
entire track is recorded again from the beginning of the  
reverse side.  
You can record a whole CD on a tape.  
You can use TYPE I (normal).  
Use buttons on the unit for the operation.  
1
2
Load a recordable tape.  
Load a CD you want to record.  
When you want to record an album from an  
MP3 disc, be sure to press PLAY MODE to  
select ALBM, then use ALBUM +/– to  
select the desired album before proceeding.  
3
Press CD SYNCHRO on the unit.  
“SYNC”, “REC” and “N” (or “n”)  
appear.  
The tape deck stands by for recording and  
the CD player pauses for playback.  
4
5
Press DIRECTION repeatedly to select  
g” to record on one side or “h” (or  
j”) to record on both sides.  
Press TAPE/nN repeatedly to select  
the recording side.  
If you select both sides recording or front  
side recording, press TAPE/nN until  
N” appears. If you record on the reverse  
side, press TAPE/nN again until “n”  
appears.  
6
Press z REC PAUSE/START.  
Recording starts.  
When the recording is completed, the CD  
player and the tape deck stop automatically.  
To stop recording  
Press x.  
16GB  
 
   
Note  
When you record on both sides, be sure to start from  
the front side. If you start from the reverse side,  
recording stops at the end of the reverse side.  
Recording on a tape  
manually  
— Manual Recording  
You can record just the portions you like from a  
CD on a tape.  
You can also record a radio program.  
Use buttons on the unit for the operation.  
1
2
Load a recordable tape.  
Select the desired source to record.  
• TUNER: To record from this system’s  
tuner.  
• CD: To record from this system’s CD  
player.  
• MD or VIDEO: To record from the  
optional component connected to the  
MD/VIDEO jacks.  
3
Press z REC PAUSE/START.  
“REC” flashes and “N” appears and the  
tape deck stands by for recording.  
4
5
Press DIRECTION repeatedly to select  
g” to record on one side or “h” (or  
j”) to record on both sides.  
Press TAPE/nN repeatedly to select  
the recording side.  
If you select both sides recording or front  
side recording, press TAPE/nN until  
N” appears. If you record on the reverse  
side, press TAPE/nN again until “n”  
appears.  
6
Press z REC PAUSE/START, then start  
playing the desired source to record.  
Recording starts.  
Other operations  
To  
Do this  
Stop recording  
Press x (TAPE stop).  
Pause recording Press z REC PAUSE/START.  
Tip  
For recording from a CD, you can press ./> (or  
.m/M> on the unit except for CMT-  
GPX5) to select tracks during recording pause mode  
(after step 3 and before step 5).  
17GB  
 
   
Sound Adjustment  
Timer  
Adjusting the sound  
Falling asleep to music  
— Sleep Timer  
You can adjust the bass and treble to enjoy more  
powerful sound.  
You can set the system to turn off after a certain  
time, so that you can fall asleep to music.  
Use buttons on the remote for the operation.  
Generating a more dynamic  
sound (Dynamic Sound  
Generator X-tra)  
Press SLEEP repeatedly.  
Each time you press the button, the minute  
display (the turn-off time) changes cyclically as  
follows:  
AUTO* t 90MIN t 80MIN t t  
10MIN t SLEEP OFF  
Press DSGX on the unit.  
To cancel the DSGX, press DSGX on the unit  
again.  
* The system automatically turns off in 100 minutes or  
after the current CD or tape finishes playing.  
Adjusting the bass and treble  
You can adjust the bass and treble.  
Other operations  
To  
Press  
1
2
Press EQ to select “BASS” or  
“TREBLE”.  
Check the  
remaining time**  
SLEEP once.  
Press ./> repeatedly to adjust  
the level while “BASS” or “TREBLE”  
appears.  
Change the time SLEEP repeatedly to select the  
to turn off time you want.  
Cancel the Sleep SLEEP repeatedly until “OFF”  
Timer function appears.  
Tip  
You can also adjust the bass and treble levels by  
turning BASS +/– or TREBLE +/– on the unit.  
**You cannot check the remaining time if you select  
“AUTO”.  
Tip  
You can use Sleep Timer, even if you have not set the  
clock.  
18GB  
 
     
— Play Timer  
To  
Do this  
Check the setting  
1 Press CLOCK/TIMER  
SELECT.  
2 Press ./> repeatedly  
until “PLAY SEL” appears,  
then press ENTER.  
You can wake up to music at a preset time. Make  
sure you have set the clock (see “Setting the  
clock” on page 8).  
Change the setting Start over from step 1.  
Cancel the timer  
1 Press CLOCK/TIMER  
SELECT.  
1
Prepare the sound source you want to  
play.  
2 Press ./> repeatedly  
until “TIMER OFF” appears,  
then press ENTER.  
• CD: Load a disc. To start from a specific  
your own program” on page 11).  
• TAPE: Load a tape (see “Playing a tape”  
on page 15).  
Notes  
• If you use Play Timer and Sleep Timer at the same  
time, Sleep Timer has priority.  
• TUNER: Tune in a radio station (see  
“Listening to the radio” on page 13).  
• Do not operate the system from the time the system  
turns on until the play starts (about 15 seconds before  
the preset time).  
2
3
4
Adjust the volume.  
• If the system is on about 15 seconds before the preset  
time, Play Timer will not be activated.  
• You cannot use the optional component connected to  
the MD/VIDEO jacks as sound sources for Play  
Timer.  
Press CLOCK/TIMER SET.  
Press ./> repeatedly until “PLAY  
SET” appears, then press ENTER.  
“ON” appears and the hour indication  
flashes.  
• You cannot activate Play Timer and Rec Timer  
simultaneously.  
5
Set the time to start playing.  
Press ./> repeatedly to set the hour,  
then press ENTER.  
The minute indication flashes.  
Press ./> repeatedly to set the  
minute, then press ENTER.  
6
7
Set the time to stop playing following  
the same procedure as step 5.  
Press ./> repeatedly until the  
desired sound source appears.  
Each time you press the button, the display  
changes cyclically as follows:  
t
y
T
TUNER  
CD PLAY  
t
T
TAPE PLAY  
8
9
Press ENTER.  
The start time, the stop time, and the sound  
source appear in turn, then the original  
display returns.  
Press ?/1 to turn off the system.  
19GB  
 
       
Other operations  
Timer recording radio  
programs  
To  
Do this  
Check the setting  
1 Press CLOCK/TIMER  
SELECT.  
2 Press ./> repeatedly  
until “REC SEL” appears,  
then press ENTER.  
— Rec Timer  
To timer record, you must first preset the radio  
page 12) and set the clock (see “Setting the  
clock” on page 8).  
Change the setting Start over from step 1.  
Cancel the timer  
1 Press CLOCK/TIMER  
SELECT.  
2 Press ./> repeatedly  
until “TIMER OFF” appears,  
then press ENTER.  
Use buttons on the remote for the operation.  
1
Tune in the preset radio station (see  
“Listening to a preset station” on  
page 13).  
Notes  
• If you use Rec Timer and Sleep Timer at the same  
time, Sleep Timer has priority.  
2
3
Press CLOCK/TIMER SET.  
Press ./> repeatedly until “REC  
SET” appears, then press ENTER.  
• Do not operate the system from the time the system  
turns on until the recording starts (about 15 seconds  
before the preset time).  
“ON” appears and the hour indication  
flashes.  
• If the system is on about 15 seconds before the preset  
time, Rec Timer will not be activated.  
• The volume is reduced to minimum during  
recording.  
4
5
Set the time to start recording.  
Press ./> repeatedly to set the hour,  
then press ENTER.  
• Note that if Rec Timer is set at the same time as Play  
Timer sound source is set to tape, Rec Timer sound  
may be recorded onto the tape.  
The minute indication flashes.  
Press ./> repeatedly to set the  
minute, then press ENTER.  
• You cannot activate Play Timer and Rec Timer  
simultaneously.  
Set the time to stop recording following  
the same procedure as step 4.  
Rec Timer settings and the desired station  
appear, then the original display returns.  
6
7
Load a recordable tape.  
Press DIRECTION on the unit  
repeatedly to select “g” to record on  
one side or “h” (or “j”) to record  
on both sides.  
8
Press N (or TAPE/nN on the unit)  
repeatedly to select the recording side.  
If you select both sides recording or front  
side recording, press N (or TAPE/nN  
on the unit) until “N” appears. If you  
record on the reverse side, press N (or  
TAPE/nN on the unit) again until “n”  
appears.  
9
Press ?/1 to turn off the system.  
20GB  
 
       
Viewing information  
about the disc in the  
display  
Display  
Turning off the display  
— Power Saving Mode  
You can check the playing time and remaining  
time of the current track or that of the disc.  
When a disc with MP3 audio tracks is loaded,  
you can also check the information recorded on  
disc, such as the titles.  
The clock display can be turned off to minimize  
the amount of power consumed during standby  
(Power Saving Mode).  
Press DISPLAY repeatedly while the  
system is off until the clock display  
disappears.  
Checking the remaining time  
and titles (CD/MP3)  
To cancel Power Saving Mode  
Press DISPLAY while the system is off. Each  
time you press the button, the display switches  
as follows:  
Clock display* y No display (Power Saving  
Mode)  
Press DISPLAY repeatedly during  
playback.  
Each time you press the button, the display  
changes cyclically as follows:  
Current track number and elapsed playing time  
t Current track number and remaining time or  
“– –.– –”* t Remaining time of the disc or  
“– –.– –”* t Track title (disc with MP3 audio  
tracks** only) t Album name* t Clock  
display t Bass level t Treble level  
* The clock is displayed only if you set the clock.  
Tips  
• The ?/1 indicator lights up even in Power Saving  
Mode.  
• The timer continues to operate in Power Saving  
Mode.  
* For discs with MP3 audio tracks  
Note  
**When you play back a track with an ID3 tag ver. 1  
(ver. 1.0 or 1.1), the ID3 tag appears. The ID3 tag  
displays only the track title information.  
You cannot perform the following operations in Power  
Saving Mode.  
– setting the clock  
– switching the MD/VIDEO function  
– switching the CD power on or off using the CD  
power manage function  
Checking the total playing  
time and titles (CD/MP3)  
– changing the AM tuning interval  
Press DISPLAY repeatedly in stop mode.  
Each time you press the button, the display  
changes cyclically as follows:  
TOC display* or total number of albums on the  
disc** or total track number of the current  
album** t Disc name** t Clock display t  
Bass level t Treble level  
* TOC = Table of Contents; displays total number of  
tracks on the disc and total playing time of the disc.  
**For discs with MP3 audio tracks, album titles may  
not be displayed depending on the play mode.  
21GB  
 
 
Optional Components  
Hooking up optional components  
To enhance your system, you can connect optional components. Refer to the operating instructions  
provided with each component.  
Optional analog component  
From the audio output  
jacks of an optional  
analog component  
A MD/VIDEO jacks  
Listening to audio from a  
connected component  
Use audio cords (not supplied) to connect an  
optional analog component (MD deck, etc.) to  
these jacks. You can then listen to the sound  
from the component.  
1 Connect audio cords.  
See the illustration above.  
2 Press FUNCTION repeatedly until “MD” or  
“VIDEO” appears.  
Start playing the connected component.  
Tip  
If you cannot select “VIDEO” by pressing  
FUNCTION repeatedly, turn off the system and then  
press ?/1 on the unit while holding down FUNCTION  
on the unit. The function will change from “MD” to  
“VIDEO”, and “VIDEO” will appear in the display. To  
change back to “MD”, repeat the same procedure.  
However, you cannot switch the MD/VIDEO function  
in Power Saving Mode.  
22GB  
 
     
There is no sound.  
• Press VOLUME + on the remote repeatedly (or  
turn VOLUME on the unit clockwise).  
• Make sure the headphones are not connected.  
• Check the speaker connections (page 6).  
Troubleshooting  
Problems and remedies  
Sound comes from one channel, or  
unbalanced left and right volume.  
• Place the speakers as symmetrically as possible.  
• Connect the supplied speakers.  
Should you encounter a problem with your  
system, do the following:  
1 Make sure the power cord and speaker  
cords are correctly and firmly connected.  
There is severe hum or noise.  
2 Find your problem in the troubleshooting  
checklist below and take the indicated  
corrective action.  
• Move the system away from the source of noise.  
• Connect the system to a different wall outlet.  
• Install a noise filter (commercially available) to  
the power line.  
If the problem persists after doing all of the  
above, consult your nearest Sony dealer.  
The timer cannot be set.  
• Set the clock again (page 8).  
When the ?/1 indicator flashes  
Immediately unplug the power cord and  
check the following items.  
The timer does not function.  
• Press CLOCK/TIMER SELECT on the remote to  
set the timer and light up “c PLAY” or “c REC”  
in the display (pages 19 and 20).  
• If your system has a voltage selector, is the  
voltage selector set to the correct voltage?  
Check the voltage for your region, then  
make sure the voltage selector is set  
correctly.  
• Check the timer setting and set the correct time  
(pages 19 and 20).  
• Cancel the Sleep Timer function (page 18).  
• Make sure the clock is correctly set.  
The color on the TV screen is irregular.  
• Are the + and – speaker cords short-  
circuited?  
• Move the speakers farther away from the TV set.  
The remote does not function.  
• Remove the obstacle.  
• Are you using the supplied speakers?  
• Is anything blocking the ventilation holes  
on the rear of the system?  
Check all the above items and fix any  
problems found. After ?/1 indicator stops  
flashing, reconnect the power cord and turn  
on the system. If the indicator still flashes, or  
if the cause of the problem cannot be found  
even after checking all the above items,  
consult your nearest Sony dealer.  
• Move the remote closer to the system.  
• Point the remote at the system’s sensor.  
• Replace the batteries (R6/size AA).  
• Locate the system away from the fluorescent light.  
Speakers  
Sound comes from one channel, or the left  
and right volumes are unbalanced.  
• Check the speaker connections and placement.  
General  
“– –:– –” appears in the display.  
• A power interruption has occurred. Set the clock  
(page 8) and timer settings (pages 19 and 20)  
again.  
CD/MP3 player  
“LOCKED” appears.  
• Contact your Sony dealer or local authorized Sony  
service facility.  
continued  
23GB  
 
   
Tuner  
Play does not start.  
• Eject the disc and check whether a disc is loaded.  
• Wipe the disc clean (page 27).  
Severe hum or noise/stations cannot be  
received.  
• Replace the disc.  
• Set the proper band and frequency (page 12).  
• Connect the antenna properly (page 6).  
• Find a place and an orientation that provide good  
reception, then set up the antenna again. If you  
cannot obtain good reception, we recommend you  
connect a commercially available external  
antenna.  
• Load the disc that this system can play (page 4).  
• Load the disc correctly.  
• Load the disc with the label side up.  
• Remove the disc and wipe away the moisture on  
the disc, then leave the system turned on for a few  
hours until the moisture evaporates.  
• Press N (or CD/NX on the unit) to start play.  
• The supplied FM lead antenna receives signals  
along its entire length, so make sure you extend it  
fully.  
Disc access takes a long time.  
• Set “CD POWER” and “ON” by the CD power  
manage function (page 13).  
• Keep the antennas away from the system and  
other components.  
The sound skips.  
• Consult your nearest Sony dealer if the supplied  
AM antenna has come off the plastic stand.  
• Try turning off surrounding electrical equipment.  
• Set “CD POWER” and “OFF” by the CD power  
manage function (page 13).  
• Wipe the disc clean (page 27).  
• Replace the disc.  
• Try moving the system to a place without  
vibration (e.g., on top of a stable stand).  
• Try moving the speakers away from the system, or  
placing them on separate stands. When you listen  
to a track with bass sounds at high volume, the  
speaker vibration may cause the sound to skip.  
A stereo FM program cannot be received in  
stereo.  
• Press FM MODE until “MONO” disappears in  
the display.  
Play does not start from the first track.  
• Press PLAY MODE repeatedly until both “PGM”  
and “SHUF” disappear to return to Normal Play.  
Tape deck  
MP3 audio track cannot be played back.  
• CMT-GPX5 does not play MP3 audio.  
• Recording was not performed according to the  
ISO 9660 level 1 or level 2 format, or Joliet in the  
expansion format.  
The tape does not record or play, or there is a  
decrease in sound level.  
• The heads are dirty. Clean them (page 28).  
• The record/playback heads are magnetized.  
Demagnetize them (page 28).  
• The MP3 audio track does not have the extension  
“.MP3”.  
The tape does not erase completely.  
• The record/playback heads are magnetized.  
Demagnetize them (page 28).  
• The data is not stored in MP3 format.  
• Discs containing tracks other than MPEG1, 2  
Audio Layer-3 files cannot be played.  
There is excessive wow or flutter, or the sound  
drops out.  
MP3 audio tracks take longer to play back than  
others.  
• The capstans in the tape deck are dirty. Clean  
them using a cleaning cassette (page 28).  
• After the system reads all tracks on the discs,  
playback may take more time than usual if:  
– the number of albums or tracks on the disc is  
very large.  
Noise increases or the high frequencies are  
erased.  
• The record/playback heads are magnetized.  
Demagnetize them (page 28).  
– the album and track organization structure is  
very complex.  
The tape does not record.  
• No cassette is loaded. Load a cassette.  
• The tab has been removed from the cassette.  
Cover the broken tab with adhesive tape  
(page 28).  
The album title, track title and ID3 tag do not  
appear correctly.  
• Use a disc that conforms with ISO 9660 level 1,  
level 2, or Joliet in the expansion format.  
• The disc ID3 tag is not ver. 1 (ver. 1.0 or 1.1).  
• The tape has wound to the end.  
24GB  
 
 
Optional components  
Messages  
There is no sound.  
• Refer to General item “There is no sound.”  
(page 23) and check the condition of the system.  
• Connect the component properly (page 22) while  
checking:  
One of the following messages may appear or  
flash in the display during operation.  
CD/MP3  
– if the cords are connected properly.  
– if the cord plugs are firmly inserted all the way.  
• Turn on the connected component.  
• Refer to the operating instructions supplied with  
the connected component and start playing.  
• Press FUNCTION repeatedly until “MD” or  
“VIDEO” appears (page 22).  
NO DISC  
There is no disc in the player.  
NO STEP  
All of the programed tracks have been erased.  
CD OVER  
You have reached the end of the disc while pressing  
and holding M during playback or pause.  
The sound is distorted.  
• Set the volume of the connected component  
lower.  
STEP FULL  
You tried to program 26 or more tracks (steps).  
PUSH STOP  
If the system still does not  
operate properly after performing  
the above measures, reset the  
system as follows:  
You pressed PLAY MODE during playback.  
Tuner  
COMPLETE  
Use buttons on the unit for the operation.  
The preset operation ended normally.  
1 Disconnect the power cord.  
2 Reconnect the power cord.  
Tape  
3 Press ?/1 to turn on the system.  
NO TAB  
4 Press x (CD stop), DSGX and ?/1 at the  
You cannot record the tape because the tab has been  
removed from the cassette.  
same time.  
The system is reset to the factory settings. You  
should set the settings you made, such as the  
preset stations, clock, and timer.  
NO TAPE  
There is no tape in the tape deck.  
Timer  
SET TIMER  
You cannot select the timer function when Play  
Timer or Rec Timer are not set.  
TIME NG  
Play Timer or Rec Timer start and end times are set  
to the same time.  
PUSH SELECT  
You tried to set the clock or timer during timer  
operation.  
SET CLOCK  
You tried to select the timer with the clock not set.  
continued  
25GB  
 
     
Other  
INVALID  
You pressed an invalid button.  
26GB  
 
On operation  
• If the system is brought directly from a cold to a  
warm location, or is placed in a very damp room,  
moisture may condense on the lens inside the CD  
player. Should this occur, the system will not operate  
properly. Remove the disc and leave the system  
turned on for about an hour until the moisture  
evaporates.  
Additional Information  
Precautions  
On operating voltage  
• Before operating the system, check that the operating  
voltage of your system is identical with the voltage of  
your local power supply.  
• When you move the system, take out any disc.  
If you have any questions or problems concerning your  
system, please consult your nearest Sony dealer.  
• The voltage selector is located at the bottom of the  
apparatus.  
Notes on discs  
On safety  
• Before playing, clean the disc with a cleaning cloth.  
• The unit is not disconnected from the AC power  
source (mains) as long as it is connected to the wall  
outlet, even if the unit itself has been turned off.  
• Unplug the system from the wall outlet (mains) if it  
is not to be used for an extended period of time. To  
disconnect the power cord (mains lead), pull it out by  
the plug. Never pull the cord itself.  
Wipe the disc from the center out.  
• Do not use solvents such as benzene, thinner,  
commercially available cleaners or anti-static spray  
intended for vinyl LPs.  
• Do not expose the disc to direct sunlight or heat  
sources such as hot air ducts, nor leave it in a car  
parked in direct sunlight.  
• Should any solid object or liquid fall into the system,  
unplug the system and have it checked by qualified  
personnel before operating it any further.  
• Do not use discs encircled with a protection ring.  
This may cause a malfunction to the system.  
• When using discs that have glue or similar tacky  
substance on the label side of the disc or that used a  
special ink when the label was printed, there is a  
chance that the disc or label may become attached to  
parts inside this unit. When this occurs, it may not be  
possible to remove the disc, and may also cause this  
unit to malfunction. Be sure to check that the label  
side of the disc is not sticky before using.  
• AC power cord must be changed only at the qualified  
service shop.  
On placement  
• Do not place the system in an inclined position.  
• Do not place the system in locations where it is;  
– Extremely hot or cold  
– Dusty or dirty  
The following types of disc should not be used:  
– Rental or used discs with attached seals where the  
glue extends beyond the seal. The perimeter of the  
seal on the disc is tacky.  
– Very humid  
– Subject to vibrations  
– Subject to direct sunlight.  
• Use caution when placing the unit or speakers on  
surfaces that have been specially treated (with wax,  
oil, polish, etc.) as staining or discoloration of the  
surface may result.  
– Discs that have labels printed using a special ink  
that feels tacky when touched.  
• Discs with non-standard shapes (e.g., heart, square,  
star) cannot be played on this unit. Attempting to do  
so may damage the unit. Do not use such discs.  
On heat buildup  
• Although the system heats up during operation, this  
is not a malfunction.  
Cleaning the cabinet  
Clean the cabinet, panel and controls with a soft cloth  
slightly moistened with mild detergent solution. Do not  
use any type of abrasive pad, scouring powder or  
solvent such as thinner, benzene or alcohol.  
• Place the system in a location with adequate  
ventilation to prevent heat build-up in the system.  
• If you continuously use this system at a high volume,  
the cabinet temperature of the top, side and bottom  
rises considerably. To avoid burning yourself, do not  
touch the cabinet.  
• To prevent a malfunction, do not cover the  
ventilation hole.  
continued  
27GB  
 
 
To save a tape permanently  
To prevent a tape from being accidentally recorded  
over, break off the cassette tab from side A or B as  
illustrated.  
Specifications  
AUDIO POWER SPECIFICATIONS  
Break off the  
cassette tab  
POWER OUTPUT AND TOTAL HARMONIC  
DISTORTION:  
(The United States model only)  
With 6 ohm loads, both channels driven, from  
120-10,000 Hz; rated 35 watts per channel  
minimum RMS power, with no more than 10%  
total harmonic distortion from 250 milliwatts to  
rated output.  
If you later want to reuse the tape for recording, cover  
the broken tab with adhesive tape.  
Before placing a cassette in the tape  
deck  
Take up any slack in the tape. Otherwise, the tape may  
get entangled in the parts of the tape deck and become  
damaged.  
Main unit (HCD-GPX7/HCD-GPX6/HCD-  
GPX5)  
Amplifier section  
HCD-GPX7 for CMT-GPX7  
Argentine model:  
DIN power output (rated): 40 + 40 W (6 ohms at 1  
kHz, DIN)  
Continuous RMS power output (reference):  
55 + 55 W (6 ohms at 1  
When using a tape longer than  
90 minutes  
The tape is very elastic. Do not change the tape  
operations such as play, stop, and fast-winding  
frequently. The tape may get entangled in the tape  
deck.  
kHz, 10% THD)  
Music power output (reference):  
100 + 100 W  
Other models:  
DIN power output (rated): 40 + 40 W (6 ohms at 1  
kHz, DIN)  
Continuous RMS power output (reference):  
60 + 60 W (6 ohms at 1  
Cleaning the tape heads  
Clean the tape heads after every 10 hours of use. Be  
sure to clean the tape heads before you start an  
important recording or after playing an old tape. Use a  
separately sold dry-type or wet-type cleaning cassette.  
For details, refer to the instructions of the cleaning  
cassette.  
kHz, 10% THD)  
Demagnetizing the tape heads  
Music power output (reference):  
100 + 100 W  
Demagnetize the tape heads and the metal parts that  
have contact with the tape after every 20 to 30 hours of  
use with a separately sold demagnetizing cassette. For  
details, refer to the instructions of the demagnetizing  
cassette.  
HCD-GPX6 for CMT-GPX6  
North American model:  
Continuous RMS power output (reference):  
40 + 40 W  
(6 ohms at 1 kHz, 10%  
THD)  
Other models:  
The following measured at AC 240 V, AC 220 V or AC  
120 V  
DIN power output (rated): 30 + 30 W  
(6 ohms at 1 kHz, DIN)  
Continuous RMS power output (reference):  
35 + 35 W  
(6 ohms at 1 kHz, 10%  
THD)  
28GB  
 
     
HCD-GPX5 for CMT-GPX5  
UK model:  
AM tuner section  
Tuning range  
DIN power output (rated): 40 + 40 W (6 ohms at 1  
kHz, DIN)  
Continuous RMS power output (reference):  
50 + 50 W (6 ohms at 1  
kHz, 10% THD)  
Music power output (reference):  
90 + 90 W  
Other models:  
DIN power output (rated): 30 + 30 W  
(6 ohms at 1 kHz, DIN)  
Continuous RMS power output (reference):  
35 + 35 W  
Pan-American model:  
530 – 1,710 kHz  
(with the tuning interval  
set at 10 kHz)  
531 – 1,710 kHz  
(with the tuning interval  
set at 9 kHz)  
531 – 1,602 kHz  
(with the tuning interval  
set at 9 kHz)  
530 – 1,710 kHz  
(with the tuning interval  
set at 10 kHz)  
European model:  
Other models:  
(6 ohms at 1 kHz, 10%  
THD)  
Music power output (reference):  
60 + 60 W  
531 – 1,602 kHz  
(with the tuning interval  
set at 9 kHz)  
AM loop antenna, external  
antenna terminal  
450 kHz  
Antenna  
Inputs  
Intermediate frequency  
MD/VIDEO:  
Sensitivity 450/250 mV,  
impedance 47 kilohms  
Speaker (SS-CGPX7/SS-CGPX6/  
SS-CGPX5)  
Outputs  
PHONES:  
Accepts headphones with  
an impedance of 8 ohms or  
more  
Accepts impedance of 6 to  
16 ohms.  
SS-CGPX7  
Speaker system  
Speaker units  
Woofer:  
Tweeter:  
Nominal impedance  
Dimensions (w/h/d)  
2-way, bass-reflex type  
SPEAKER:  
13 cm dia., cone type  
4 cm dia., cone type  
6 ohms  
Approx. 163 × 261.5 ×  
259.5 mm  
CD player section  
Laser  
Semiconductor laser  
(λ=780 nm)  
Emission duration:  
Mass  
Approx. 3.0 kg net per  
speaker  
continuous  
Frequency response  
Wavelength  
20 Hz – 20 kHz  
780 – 790 nm  
SS-CGPX6  
Speaker system  
Speaker units  
Woofer:  
Tweeter:  
Nominal impedance  
Dimensions (w/h/d)  
2-way, bass-reflex type  
Tape deck section  
12 cm dia., cone type  
4 cm dia., cone type  
6 ohms  
Approx. 160 × 261.5 ×  
229.5 mm  
Recording system  
Frequency response  
4-track 2-channel, stereo  
50 – 13,000 Hz (±3 dB),  
using Sony TYPE I  
cassettes  
Wow and flutter  
±0.15% W. Peak (IEC)  
0.1% W. RMS (NAB)  
±0.2% W. Peak (DIN)  
Mass  
Approx. 2.6 kg net per  
speaker  
SS-CGPX5  
Tuner section  
Speaker system  
Speaker units  
Woofer:  
2-way, bass-reflex type  
FM stereo, FM/AM superheterodyne tuner  
13 cm dia., cone type  
4 cm dia., cone type  
6 ohms  
Approx. 160 × 261.5 ×  
229.5 mm  
FM tuner section  
Tweeter:  
Nominal impedance  
Dimensions (w/h/d)  
Tuning range  
Antenna  
Antenna terminals  
Intermediate frequency  
87.5 – 108.0 MHz  
FM lead antenna  
75 ohms unbalanced  
10.7 MHz  
Mass  
Approx. 2.7 kg net per  
speaker  
29GB  
 
General  
Power requirements  
North American model: 120 V AC, 60 Hz  
European model:  
Korean model:  
230 V AC, 50/60 Hz  
220 V AC, 60 Hz  
Australian model:  
Taiwanese model:  
Argentine model:  
Other models:  
230 – 240 V AC, 50/60 Hz  
110 – 120 V AC, 50/60 Hz  
220 V AC, 50/60 Hz  
110 – 120 V or 220 – 240 V  
AC, 50/60 Hz  
Adjustable with voltage  
selector  
Power consumption  
CMT-GPX7:  
105 W  
0.25 W (in Power Saving  
Mode)  
80 W  
CMT-GPX6:  
CMT-GPX5 (UK model): 95 W  
0.25 W (in Power Saving  
Mode)  
CMT-GPX5 (other models):  
80 W  
0.25 W (in Power Saving  
Mode)  
Dimensions (w/h/d)  
Approx. 181.5 × 261.5 ×  
357.5 mm incl. projecting  
parts and controls  
Mass  
HCD-GPX7:  
HCD-GPX6:  
HCD-GPX5:  
Approx. 6.3 kg  
Approx. 5.8 kg  
Approx. 5.8 kg  
Supplied accessories  
Remote Commander (1)  
R6 (size AA) batteries (2)  
AM loop antenna (1)  
FM lead antenna (1)  
Design and specifications are subject to change  
without notice.  
30GB  
 
List of button locations and reference pages  
Illustration number  
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.  
r
DISPLAY ea (14, 21)  
R
R
Name of button/part Reference page  
Main unit (CMT-GPX7/CMT-GPX6)  
ALPHABETICAL ORDER  
BUTTON DESCRIPTIONS  
?/1 (power) 1 (7, 13, 19, 20,  
A – O  
ALBUM +/– w; (9, 11)  
BASS +/– wk (18)  
Cassette compartment 4  
CD SYNCHRO 7 (16)  
DIRECTION 6 (15, 16, 17, 20)  
Disc slot wf (8)  
DISPLAY ea (14, 21)  
Display window 3  
DSGX qs (18, 25)  
PHONES jack wd  
PLAY MODE ws (9, 11)  
Remote sensor 2  
.m/M> (CD skip  
back/skip forward, CD rewind/  
fast forward) ql (9, 11)  
m/M (tape rewind/fast  
forward) wl (9, 15)  
x (CD stop) qj (9, 13, 25)  
x (tape stop) 9 (15, 16, 17)  
z REC PAUSE/START 8 (16,  
17)  
REPEAT wa (10)  
TREBLE +/qd (18)  
TUNER/BAND qg (12, 13, 17,  
19)  
TUNER MEMORY wj (12)  
TUNING +/– wg (12, 13)  
TUNING MODE qf (12, 13)  
VOLUME qa (19, 23)  
CD/NX (play/pause) qk (9, 11)  
TAPE/nN (play) 0 (15, 16,  
17, 20)  
FM MODE wh (14, 24)  
FUNCTION e; (9, 11, 13, 15, 22)  
A (CD eject) qh (9)  
A PUSH EJECT (tape open/  
close) 5 (15)  
12 3 4  
56  
?/1  
7
8
9
0
qa  
qs  
qd  
qf  
qg  
ea  
e;  
wl  
m
M
Y
x
wk  
wj  
wh  
wg  
wf  
N
X
x
Z
.m  
M>  
wdwswaw; ql qkqjqh  
continued  
31GB  
 
Main unit (CMT-GPX5)  
ALPHABETICAL ORDER  
A – O  
BUTTON DESCRIPTIONS  
?/1 (power) 1 (7, 13, 19, 20,  
./> (CD skip back/skip  
forward) w; (9, 11)  
m/M (CD rewind/fast  
forward) ql (9)  
m/M (tape rewind/fast  
forward) wl (9, 15)  
x (CD stop) qj (9, 13, 25)  
x (tape stop) 9 (15, 16, 17)  
z REC PAUSE/START 8 (16,  
17)  
CD/NX (play/pause) qk (9, 11)  
TAPE/nN (play) 0 (15, 16,  
17, 20)  
P – Z  
BASS +/– wk (18)  
PHONES jack wd  
PLAY MODE ws (9, 11)  
Remote sensor 2  
Cassette compartment 4  
CD SYNCHRO 7 (16)  
DIRECTION 6 (15, 16, 17, 20)  
Disc slot wf (8)  
DISPLAY ea (14, 21)  
Display window 3  
DSGX qs (18, 25)  
FM MODE wh (14, 24)  
FUNCTION e; (9, 11, 13, 15, 22)  
REPEAT wa (10)  
TREBLE +/– qd (18)  
TUNER/BAND qg (12, 13, 17,  
19)  
TUNER MEMORY wj (12)  
TUNING +/– wg (12, 13)  
TUNING MODE qf (12, 13)  
VOLUME qa (19, 23)  
A (CD eject) qh (9)  
A PUSH EJECT (tape open/  
close) 5 (15)  
12 3 4  
56  
?/1  
7
8
9
0
qa  
qs  
qd  
qf  
qg  
ea  
e;  
wl  
m
M
Y
x
wk  
wj  
wh  
wg  
.
m
>
M
wf  
N
X
x
Z
wdwswaw; ql qkqjqh  
32GB  
 
Remote control  
ALPHABETICAL ORDER  
BUTTON DESCRIPTIONS  
A – O  
P – Z  
?/1 (power) 1 (7, 13, 19, 20,  
25)  
m/M (rewind/fast forward)  
7 (9, 15)  
forward) qf (8, 9, 11, 18, 19,  
20)  
x (stop) 8 (9, 13, 15, 16, 17, 25)  
X (pause) 8 (9, 15)  
N (play) 8 (9, 11, 15, 16, 17,  
20)  
ALBUM +/– qa (9, 11)  
CD qh (9, 11, 13, 17, 19)  
CLEAR qd (11)  
CLOCK/TIMER SELECT 2  
(19, 20)  
CLOCK/TIMER SET 3 (8, 19,  
20)  
DISPLAY ql (14, 21)  
ENTER 9 (8, 11, 19, 20)  
EQ qs (18)  
PLAY MODE qk (9, 11)  
REPEAT 4 (10)  
SLEEP w; (18)  
TAPE qg (15, 19)  
TUNER/BAND 5 (12, 13, 17,  
TUNER MEMORY qj (12)  
TUNING MODE qk (12, 13)  
VOLUME +/– 0 (19, 23)  
+/– (tuning) qf (12, 13)  
FM MODE 4 (14, 24)  
FUNCTION 6 (9, 11, 13, 15, 22)  
CMT-GPX5  
w;  
CMT-GPX7/CMT-GPX6  
w;  
1
1
ql  
qk  
qj  
qh  
qg  
qf  
ql  
qk  
qj  
qh  
qg  
qf  
2
3
4
5
6
2
3
4
5
6
7
8
7
8
qd  
qs  
9
qd  
qs  
9
*
0
*
0
qa  
* This button is not available for this model.  
33GB  
 
 
 
Sony Corporation Printed in China  
 

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