Sony CMT-HX50BTR / CMT-HX70BTR / CMT-HX80R / CMT-HX90BTR / HCD-HX50BTR / HCD-HX70BTR / HCD-HX80R / HCD-HX90BTR Service Manual ▷ View online
HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
5
HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF
ATTENTION WHEN INSTALLING Q12
Make a small hole in the location
of the figure.
Remove the panel (side R).
(Illustration of disaaaembly is omitted.)
chassis (main)
panel (front) block
Insert the driver.
Push the lever.
Open the tray.
– chassis (main) side R view –
12 mm
12 mm
Note 2: Open more than 5 mm of screw (BVTP3x8)
installing Q12 in heatsink (REG)
to a chassis (main) from a screw point.
more than 5 mm
Q12
Note 1: Be sure to use an original screw
(Part. No. 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3),
never use a screw longer than an original screw.
Q12
screw (BVTP3x8)
chassis (main)
chassis (main)
panel (back)
SW POWER board
SW POWER board
heatsink (REG)
HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
6
SECTION 2
GENERAL
This section is extracted
from instruction manual.
from instruction manual.
Guide to parts and controls
This manual mainly explains operations using the remote, but the same operations can
also be performed using the buttons on the unit having the same or similar names.
also be performed using the buttons on the unit having the same or similar names.
Unit
Front panel
Top panel
Remote (RM-AMU009)
/ (power) button
Press to turn on the system.
STANDBY indicator
Lights up when the system is turned off.
Remote sensor
BLUETOOTH indicator (HX50BTR/
HX70BTR/HX90BTR only)
HX70BTR/HX90BTR only)
Lights up when the Bluetooth function
is active.
is active.
BLUETOOTH button (HX50BTR/
HX70BTR/HX90BTR only)
HX70BTR/HX90BTR only)
Press to make a connection,
disconnection, or pairing with a
Bluetooth device.
disconnection, or pairing with a
Bluetooth device.
Playback buttons and function
buttons
Unit: BLUETOOTH
buttons
Unit: BLUETOOTH
(play/
pause) button (HX50BTR/
HX70BTR/HX90BTR only)
HX70BTR/HX90BTR only)
Press to select the Bluetooth function.
Press to start or pause playback of the
music on the Bluetooth device (Bluetooth
mobile phone, etc.).
Press to start or pause playback of the
music on the Bluetooth device (Bluetooth
mobile phone, etc.).
Unit: USB
(play/pause)
button
Press to select the USB function.
Press to start or pause playback of an
optional USB device.
Press to start or pause playback of an
optional USB device.
Unit: CD
(play/pause)
button
Press to select the CD function.
Press to start or pause playback of a disc.
Press to start or pause playback of a disc.
Remote:
(play) button,
(pause) button
Press to start or pause playback.
Unit: TUNER/BAND button
Press to select the TUNER function.
Press to select FM or AM reception
mode.
Press to select FM or AM reception
mode.
Unit: DMPORT
(play/pause)
button (HX80R only)
Press to select the DMPORT function.
Press to start or pause playback of the
audio device connected to the DIGITAL
MEDIA PORT adapter.
Press to start or pause playback of the
audio device connected to the DIGITAL
MEDIA PORT adapter.
Unit: FUNCTION button
Remote: FUNCTION +/– button
Remote: FUNCTION +/– button
Press to select the function.
Unit:
/CANCEL (stop/cancel)
button
Remote:
Remote:
(stop) button
Press to stop playback.
Press to cancel search.
Press to cancel search.
SEARCH button (HX50BTR/
HX70BTR)
HX70BTR)
Press to enter or exit search mode.
SEARCH/DAB AUTO SCAN button
(HX80R/HX90BTR)
(HX80R/HX90BTR)
Press to enter or exit search mode.
Press to run the DAB Automatic Scan.
Press to run the DAB Automatic Scan.
Unit: ENTER button
Remote: (enter) button
Remote: (enter) button
Press to enter the settings.
/ (go back/go forward)
button
button
Press to select a track or file.
Unit: TUNE +/– (tuning) button
Remote: +/– (tuning) button
Remote: +/– (tuning) button
Press to tune in the desired station.
+/– (select folder) button
Press to select a folder.
/ (rewind/fast forward)
button
button
Press to find a point in a track or file.
CD-USB SYNC/REC1 button
Press to record from a disc onto the
connected optional USB device.
connected optional USB device.
USB MENU button
Press to erase audio files and folders from
the connected optional USB device.
Press to select which memory to read
to if the USB device has more than one
memory.
the connected optional USB device.
Press to select which memory to read
to if the USB device has more than one
memory.
Sound buttons
Unit: DSGX button
Remote: EQ button
Unit: DSGX button
Remote: EQ button
Press to select the sound effect.
CLEAR button
Press to delete a pre-programmed track
or file.
Press to erase the pairing registration
information of the Bluetooth device.
or file.
Press to erase the pairing registration
information of the Bluetooth device.
TIMER MENU button
Press to set the clock and the Play Timer.
TOOL MENU button
Press to select a menu when using the
DIGITAL MEDIA PORT adapter.
DIGITAL MEDIA PORT adapter.
Battery compartment lid
RETURN button
Press to return to the previous menu
when using the DIGITAL MEDIA PORT
adapter.
when using the DIGITAL MEDIA PORT
adapter.
/// button
Press to select the menu items.
TUNER MEMORY button
Press to preset the radio station.
PLAY MODE/TUNING MODE
button
button
Press to select the play mode of a CD,
MP3 disc or an optional USB device.
Press to select the tuning mode.
MP3 disc or an optional USB device.
Press to select the tuning mode.
XK
REPEAT/FM MODE button
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).
file repeatedly.
Press to select the FM reception mode
(monaural or stereo).
XL
SLEEP button
SLEEP button
Press to set the Sleep Timer.
XM
DISPLAY button
DISPLAY button
Press to change the information on the
display.
display.
Unit: VOLUME control
Remote: VOLUME +/– button
Remote: VOLUME +/– button
Turn or press to adjust the volume.
(USB) port
Connect to an optional USB device.
(open/close) button
Press to open or close the disc tray.
AUDIO IN jack
Connect to an optional audio
component.
component.
PHONES jack
Connect the headphones.
HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
7
Information on the display
Play/Pause
BLUETOOTH (HX50BTR/HX70BTR/
HX90BTR only)
HX90BTR only)
Lights up when the Bluetooth function
is selected.
is selected.
Tuner reception mode
Tuner reception
Tuner reception
REC
Text information
Audio format
Play mode
DSGX
Timer
USB MEMORY
Lights up when an optional USB device
is connected.
is connected.
DAB service reception (HX80R/
HX90BTR only)
HX90BTR only)
Lights up when secondary service is
received.
received.
Setting the clock
Use buttons on the remote to set the
clock.
clock.
1
Press
/
to turn on the
system.
2
Press TIMER MENU
.
The hour indication flashes in the
display.
If “PLAY SET?” flashes in the display,
press
display.
If “PLAY SET?” flashes in the display,
press
/
repeatedly to select
“CLOCK SET?” and then press
.
3
Press
/
repeatedly to set
the hour, and then press
.
4
Use the same procedure to set
the minutes.
the minutes.
The clock settings are lost when you
disconnect the power cord or if a
power failure occurs.
disconnect the power cord or if a
power failure occurs.
To display the clock when the system
is off
is off
Press DISPLAY
XM
. The clock is displayed
for about 8 seconds.
HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
8
SECTION 3
DISASSEMBLY
• This set can be disassembled in the order shown below.
3-1. DISASSEMBLY FLOW
SET
3-2. PANEL (TOP) BLOCK
(Page
(Page
9)
3-3. PANEL (FRONT) BLOCK
(Page
(Page
9)
3-7. BASE UNIT
(BU-K6BD91UR2-WOD)
(Page
(BU-K6BD91UR2-WOD)
(Page
11)
3-8. BELT
(Page
(Page
12)
3-9. OP
BASE
ASSY
(KSM-213D)
(Page
(Page
12)
3-4. KNOB
ASSY
(Page
10)
3-5. MAIN
BOARD
(Page
10)
3-6. LOADING MECHANISM BLOCK
(Page
(Page
11)
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