Sony HCD-ZT4 / LBT-ZT4 Service Manual ▷ View online
HCD-ZT4
9
Remote RM-AMU008
(on/standby)
Press to turn on the system.
#
CLEAR
Press to delete the last step from the
program list.
CLEAR
Press to delete the last step from the
program list.
$
EQ
Press to select a sound effect.
EQ
Press to select a sound effect.
%
TIMER MENU
Press to set the clock and the timers.
TIMER MENU
Press to set the clock and the timers.
&
7
W
C
#
Press to select the settings.
Press to enter the selection.
'
TOOL MENU
Press to select the menu of the component
connected to the DIGITAL MEDIA
PORT adapter.
TOOL MENU
Press to select the menu of the component
connected to the DIGITAL MEDIA
PORT adapter.
(
(go back/go forward)
Press to select a track or file.
(go back/go forward)
Press to select a track or file.
+/– (select folder)
Press to select a folder.
+/– (tuning)
Press to tune in the station you want.
Press to tune in the station you want.
N.(rewind/fast forward)
Press to find a point in a track or file.
Press to find a point in a track or file.
/(play)
Press to start playback.
DISC SKIP
Press to select a disc.
Press to start playback.
DISC SKIP
Press to select a disc.
9 (pause)
Press to pause playback.
Y (stop)
Press to stop playback.
Press to stop playback.
RH
RG
RE
RT
RB
R
)
FUNCTION +/–
Press to select a function.
FUNCTION +/–
Press to select a function.
*
VOLUME +/–*
Press to adjust the volume.
VOLUME +/–*
Press to adjust the volume.
* The VOLUME + button has a tactile dot. Use
the tactile dot as a reference when operating
the system.
the system.
+
0 RETURN
Press to return to the parent folder.
Press to exit search mode.
0 RETURN
Press to return to the parent folder.
Press to exit search mode.
,
TUNER MEMORY
Press to preset the radio station.
TUNER MEMORY
Press to preset the radio station.
-
PLAY MODE/TUNING MODE
Press to select the play mode of an
AUDIO CD, MP3 disc or an optional
USB device.
Press to select the tuning mode.
PLAY MODE/TUNING MODE
Press to select the play mode of an
AUDIO CD, MP3 disc or an optional
USB device.
Press to select the tuning mode.
.
REPEAT/FM MODE
Press to listen to a disc, an USB device, a
single track or file repeatedly.
Press to select the FM reception mode
(monaural or stereo).
REPEAT/FM MODE
Press to listen to a disc, an USB device, a
single track or file repeatedly.
Press to select the FM reception mode
(monaural or stereo).
/
SLEEP
Press to set the Sleep Timer.
SLEEP
Press to set the Sleep Timer.
0
DISPLAY
Press to change the information on the
display.
DISPLAY
Press to change the information on the
display.
Hooking up the system securely
To FM lead antenna
To AM loop antenna
To DIGITAL MEDIA PORT adapter
To subwoofer
To front speaker (left)
To front speaker (right)
To AM loop antenna
To DIGITAL MEDIA PORT adapter
To subwoofer
To front speaker (left)
To front speaker (right)
Getting Started
" Antennas
Find a location and an orientation that
provide good reception, and then set up
the antennas.
provide good reception, and then set up
the antennas.
Keep the antennas away from the speaker
cords, the power cord and the USB cable
to avoid picking up noise.
cords, the power cord and the USB cable
to avoid picking up noise.
# DMPORT (DIGITAL MEDIA PORT)
Connect the DIGITAL MEDIA PORT
adapter. You need to connect the
DIGITAL MEDIA PORT adapter to an
optional audio device (portable audio
player, etc.).
adapter. You need to connect the
DIGITAL MEDIA PORT adapter to an
optional audio device (portable audio
player, etc.).
Notes
• The DIGITAL MEDIA PORT adapters are
available for purchase depending on the area.
• Do not connect an adapter other than the
DIGITAL MEDIA PORT adapter.
• When connecting the DIGITAL MEDIA
PORT adapter, be sure the connector is
inserted with the arrow mark facing towards
the arrow mark on the DMPORT jack.
inserted with the arrow mark facing towards
the arrow mark on the DMPORT jack.
• Do not connect or disconnect the DIGITAL
MEDIA PORT adapter to/from the DMPORT
jack while the system is turned on.
jack while the system is turned on.
• When using a DIGITAL MEDIA PORT
adapter that has video output function,
connect the video output of the adapter
directly to the TV.
connect the video output of the adapter
directly to the TV.
$ Subwoofer
Be sure to insert the connector straight
into the terminals.
into the terminals.
% Front speakers
Be sure to insert the connector straight
into the terminals.
into the terminals.
& Power
Connect the power cord to a wall socket.
The demonstration appears in the display.
If the plug does not fit the wall socket,
detach the supplied plug adaptor (only for
models equipped with an adaptor).
The demonstration appears in the display.
If the plug does not fit the wall socket,
detach the supplied plug adaptor (only for
models equipped with an adaptor).
When carrying this system
Use the buttons on the unit for this
operation.
operation.
1
Remove all discs to protect the CD
mechanism.
mechanism.
2
Press CD to select the CD function.
3
Hold down DISC SKIP/
EX-CHANGE, and press until
“STANDBY” appears.
EX-CHANGE, and press until
“STANDBY” appears.
4
After “MECHA LOCK” appears,
unplug the power cord.
unplug the power cord.
Extend the FM lead
antenna horizontally
antenna horizontally
AM loop antenna
SUBWOOFER
Purple
IMPED
ANCE
USE
6Ω
R
L
FRON
TSPEAKER
White
Speaker pads
Attach the supplied speaker pads to the
bottom of the front speakers and
subwoofer to prevent slipping.
bottom of the front speakers and
subwoofer to prevent slipping.
Front speakers:
4 pads for each speaker
Subwoofer:
4 pads
4 pads for each speaker
Subwoofer:
4 pads
To use the remote
Slide and remove the battery
compartment lid, then, insert the two
supplied R6 (size AA) batteries, & side
compartment lid, then, insert the two
supplied R6 (size AA) batteries, & side
first, matching the polarities shown
below.
below.
Notes
• With normal use, the batteries should last for
about six months.
• Do not mix an old battery with a new one or
mix different types of batteries.
• If you do not use the remote for a long period
of time, remove the batteries to avoid damage
from battery leakage and corrosion.
from battery leakage and corrosion.
Setting the clock
You cannot set the clock in Power Saving
Mode.
Use the buttons on the remote for this
operation.
Mode.
Use the buttons on the remote for this
operation.
1
Press to turn on the system.
2
Press TIMER MENU (RM-AMU008).
If “PLAY SET” appears on the
display, press
If “PLAY SET” appears on the
display, press
7
W
.
(RM-AMU008) repeatedly to select
“CLOCK SET” and then press
(RM-AMU008).
“CLOCK SET” and then press
(RM-AMU008).
3
Press
7
W
(RM-AMU008) repeatedly to
set the hour, and then press
(RM-AMU008).
(RM-AMU008).
4
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.
the minutes.
The clock settings are lost when you
disconnect the power cord or if a
power failure occurs.
To display the clock when the
system is turned off
system is turned off
Press DISPLAY repeatedly until the clock
is displayed. The clock is displayed for
about 8 seconds.
is displayed. The clock is displayed for
about 8 seconds.
ANTENNA
DMPORT
SUBWOOFER
FRONT SPEAKER
#
$
&
%
"
V
HCD-ZT4
10
SECTION 3
DISASSEMBLY
• This set can be disassembled in the order shown below.
3-1. DISASSEMBLY FLOW
3-2. SIDE-L/R
CASE
(Page
11)
3-3. TOP PANEL BLOCK
(Page
(Page
11)
3-5. FRONT PANEL BLOCK
(Page
(Page
12)
3-6. DC FAN (M102), BACK PANEL
(Page
(Page
13)
3-7. MAIN
BOARD
(Page
13)
3-9. DC FAN (M101),
POWERAMP
POWERAMP
BOARD
(Page
14)
3-11. OP BASE ASSY (KSM-213D)
(Page
(Page
15)
3-4. TAPE MECHANISM DECK
(Page
(Page
12)
3-8. CD MECHANISM BLOCK
(Page
(Page
14)
3-10. BASE UNIT
(Page
(Page
15)
SET
3-12. BELT (DLM3A)
(Page
(Page
16)
HCD-ZT4
11
Note: Follow the disassembly procedure in the numerical order given.
3-2. SIDE-L/R CASE
3-3. TOP PANEL BLOCK
four screws
(BVTP3
× 10)
three screws
(BVTP3
× 10)
four screws
(case 3 TP2)
side-L case
side-R case
four screws
(case 3 TP2)
screw
(BVTP3
× 10)
top panel block
flexible flat cable
(CN450)
two claws
HCD-ZT4
12
3-5. FRONT PANEL BLOCK
3-4. TAPE MECHANISM DECK
Note: This illustration is seeing top panel block from inside.
connector (CN470)
screw
(BVTP3
× 10)
RT screw
(BVTP3
× 10)
RB two harness
RE two harnesses
connector (CN488)
connector (CN903)
flexible flat cable (CNCN403)
screw (BVTP3 × 10)
RG front panel block
two screws
(BVTP3
× 10)
panel loading
screw
(BVTP3
× 10)
Pull the
tray by hand.
hole
Turn a gear by
a driver till a lever
falls down to the
position of the figure.
lever
gear
top panel block
Cut the two clamps.
Open the cassette box.
tape mechanism deck
two screws
(BVTP2.6
× 8)
two screws
(BVTP2.6
× 8)
bracket (deck)
TC board
two screws
(BVTP3
× 8)
connector (CN501)
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