Sony HT-SF2300 / HT-SS2300 / STR-KS2300 Service Manual ▷ View online
STR-KS2300
4
SECTION 2
GENERAL
Description and location of parts
Front panel
Getting Started
Receiver
MASTER VOLUME
AUTO CAL MIC
MUTING
INPUT SELECTOR
PRESET
ACTIVE
STANDBY
TUNING
SOUND FIELD
Name
Function
" /
(on/standby)
Press to turn the receiver
on or off.
on or off.
# ACTIVE
STANDBY
lamp
lamp
Lights up in amber when
the CONTROL FOR
HDMI is set to on and the
receiver is on standby
mode.
the CONTROL FOR
HDMI is set to on and the
receiver is on standby
mode.
$ Display
The current status of the
selected component or a
list of selectable items
appears here.
selected component or a
list of selectable items
appears here.
% PRESET TUNING
+/–
Press to select a preset
station.
station.
& SOUND FIELD
+/–
Press to select a sound
field.
field.
' INPUT
SELECTOR +/–
Press to select the input
source to playback.
source to playback.
( AUTO CAL MIC
jack
Connects to the supplied
optimizer microphone for
the Auto Calibration
function.
optimizer microphone for
the Auto Calibration
function.
Name
Function
) MASTER
VOLUME
Turn to adjust the volume
level of all speakers at the
same time.
level of all speakers at the
same time.
* MUTING
Press to turn off the sound
temporarily.
Press MUTING again to
restore the sound.
temporarily.
Press MUTING again to
restore the sound.
+ Remote sensor
Receives signals from
remote commander.
remote commander.
About the indicators on the display
L
C
R
SL
SR
SW
D.RANGE
RDS
ST MONO
MEMORY
S
DIGITAL
DTS
HDMI
PL
OPT COAX
R
RB
RT
RE
RG
SLEEP
LFE
Name
Function
" LFE
Lights up when the disc being
played back contains an LFE
(Low Frequency Effect) channel
and the LFE channel signal is
actually being reproduced.
played back contains an LFE
(Low Frequency Effect) channel
and the LFE channel signal is
actually being reproduced.
# SLEEP
Lights up when the sleep timer is
activated.
activated.
$ Playback
channel
indicators
indicators
L
R
C
SL
SR
S
The letters (L, C, R, etc.) indicate
the channels being played back.
The boxes around the letters vary
to show how the receiver
downmixes the source sound.
Front Left
Front Right
Center (monaural)
Surround Left
Surround Right
Surround (monaural or the
surround components obtained
by Pro Logic processing)
Example:
Recording format (Front/
Surround): 3/2.1
Sound Field: A.F.D. AUTO
the channels being played back.
The boxes around the letters vary
to show how the receiver
downmixes the source sound.
Front Left
Front Right
Center (monaural)
Surround Left
Surround Right
Surround (monaural or the
surround components obtained
by Pro Logic processing)
Example:
Recording format (Front/
Surround): 3/2.1
Sound Field: A.F.D. AUTO
%
DIGITAL Lights up when receiver is
decoding Dolby Digital signals.
Note
When playing a Dolby Digital
format disc, be sure that you
have made digital connections
and that IN MODE is set to
“AUTO”.
Note
When playing a Dolby Digital
format disc, be sure that you
have made digital connections
and that IN MODE is set to
“AUTO”.
& HDMI
Lights up when a playback
component is connected to this
receiver using an HDMI jack.
component is connected to this
receiver using an HDMI jack.
L
C
R
SL
SR
SW
' Preset
station
indicators
indicators
Lights up when using the receiver
to tune in radio stations you have
preset. For details on presetting
radio stations.
to tune in radio stations you have
preset. For details on presetting
radio stations.
( D.RANGE
Lights up when dynamic range
compression is activated.
compression is activated.
) Tuner
indicators
Lights up when using the
receiver to tune in radio stations,
etc.
Note
“RDS” lights up for models of
area code CEL, CEK only.
receiver to tune in radio stations,
etc.
Note
“RDS” lights up for models of
area code CEL, CEK only.
* MEMORY
Lights up when a memory
function, such as Preset Memory,
etc., is activated.
function, such as Preset Memory,
etc., is activated.
+ COAX
Lights up when DVD input is
selected and the source signal is
a digital signal being input
through the COAX IN jack.
selected and the source signal is
a digital signal being input
through the COAX IN jack.
, OPT
Lights up when IN MODE is set
to “AUTO” and the source signal
is a digital signal being input
through the OPT IN jack.
to “AUTO” and the source signal
is a digital signal being input
through the OPT IN jack.
- PL/
PLII
“PL” lights up when the
receiver applies Pro Logic
processing to 2 channel signals
in order to output the center and
surround channel signals.
“PLII” lights up when the
processing to 2 channel signals
in order to output the center and
surround channel signals.
“PLII” lights up when the
Pro Logic II Movie/Music
decoder is activated.
decoder is activated.
. DTS
Lights up when the receiver is
decoding DTS signals.
Note
When playing a DTS format
disc, be sure that you have made
digital connections and that IN
MODE is set to “AUTO”.
decoding DTS signals.
Note
When playing a DTS format
disc, be sure that you have made
digital connections and that IN
MODE is set to “AUTO”.
/ SW
Lights up when the audio signal
is output from the
SUBWOOFER jack.
is output from the
SUBWOOFER jack.
Name
Function
Rear panel
OPT IN
OPT IN
VIDEO 2
COAX IN
AUDIO IN
DVD
DVD IN
SAT IN
BD IN
OUT
ANTENNA
SA-CD/CD
AUDIO IN AUDIO IN
FRONT R
VIDEO 1
DMPORT
DIGITAL
SPEAKERS
HDMI
AM
R
L
R
L
FRONT L
SUR R
SUR L
CENTER SUBWOOFER
TV
TV
DC5V 700mA MAX
" ANTENNA section
FM
ANTENNA
jack
jack
Connects to the
supplied FM wire
antenna.
supplied FM wire
antenna.
AM
ANTENNA
terminals
ANTENNA
terminals
Connects to the
supplied AM loop
antenna.
supplied AM loop
antenna.
# DIGITAL INPUT/OUTPUT section
OPT IN jacks Connects to a DVD
player, etc. The
COAX IN jack
provides a better
sound quality.
COAX IN jack
provides a better
sound quality.
COAX IN jack
HDMI IN/
OUT jacks
OUT jacks
Connects to a DVD
player, satellite
tuner, or a Blu-ray
disc player. The
image is output to a
TV or a projector
while the sound can
be output from a TV
or/and speakers
connected to this
receiver.
player, satellite
tuner, or a Blu-ray
disc player. The
image is output to a
TV or a projector
while the sound can
be output from a TV
or/and speakers
connected to this
receiver.
$ SPEAKERS section
Connects to the supplied speakers
and subwoofer.
and subwoofer.
% DMPORT
DMPORT
jack
Connects to a
DIGITAL MEDIA
PORT adapter.
DIGITAL MEDIA
PORT adapter.
& AUDIO INPUT section
AUDIO IN
jacks
jacks
Connects to a Super
Audio CD player,
CD player, etc.
Audio CD player,
CD player, etc.
White (L)
Red (R)
This section is extracted
from instruction manual.
from instruction manual.
STR-KS2300
5
You can use the supplied remote RM-AAU022 (Models of area code U, UC, CA only) or
RM-AAU023 (Models of area code CEL, CEK, AU, TW, TH only) to operate the receiver and to
control the Sony audio/video components that the remote is assigned to operate.
control the Sony audio/video components that the remote is assigned to operate.
Remote commander
RM-AAU022
(Models of area code U, UC,
CA only)
RM-AAU023
(Models of area code CEL, CEK, AU,
TW, TH only)
1
2
3
4
6
7
8
0/10
ENTER
9
SYSTEM STANDBY
TV INPUT
SLEEP DMPORT
VIDEO1
VIDEO2
BD
DVD
2CH
A.F.D.
RETURN/EXIT
TV CH –
PRESET –
TV CH +
PRESET +
TUNING –
TV
TUNING +
FM MODE
REPLAY ADVANCE
MOVIE
MUSIC
AMP MENU
CLEAR
DISPLAY
MUTING
TV VOL
MASTER VOL
DVD/BD
MENU
AUTO CAL
D.TUNING
D.SKIP
THEATRE
SAT
TV
SA-CD/CD TUNER
)
.
N
9
Y
0
5
>10
RI
RL
RK
RM
X
XB
RH
RB
R
RG
RT
RE
TV
AV
MEMORY
MENU/HOME
TOOLS/
OPTIONS
1
2
3
4
6
7
8
0/10
ENTER
9
SYSTEM STANDBY
TV INPUT
SLEEP DMPORT
VIDEO1
VIDEO2
BD
DVD
2CH
A.F.D.
TV CH –
PRESET –
TV CH +
PRESET +
TUNING –
TV
TUNING +
FM MODE
MOVIE
MUSIC
AMP MENU
CLEAR
DISPLAY
MUTING
TV VOL
MASTER VOL
DVD/BD
MENU
AUTO CAL
D.TUNING
D.SKIP
THEATER
SAT
TV
SA-CD/CD TUNER
)
.
N
9
Y
5
>10
REPLAY ADVANCE
0
RETURN/EXIT
R
RT
RB
RH
RK
RL
RI
RM
X
XB
RE
RG
TV
AV
MEMORY
TOOLS/
OPTIONS
MENU/HOME
Name
Function
" TV /
(on/standby)
Press TV / and TV (0) at
the same time to turn the TV
on or off.
on or off.
AV /
(on/standby)
Press to turn on or off the
Sony audio/video components
that the remote is assigned to
operate.
If you press / (#) at the
Sony audio/video components
that the remote is assigned to
operate.
If you press / (#) at the
same time, it will turn off the
receiver and other Sony
components (SYSTEM
STANDBY).
Note
The function of the AV /
receiver and other Sony
components (SYSTEM
STANDBY).
Note
The function of the AV /
switch changes automatically
each time you press the input
buttons ($).
each time you press the input
buttons ($).
# /
(on/standby)
Press to turn the receiver on or
off.
To turn off all Sony
components, press / and
off.
To turn off all Sony
components, press / and
AV / (") at the same time
(SYSTEM STANDBY).
$ Input buttons Press one of the buttons to
select the component you
want to use. When you press
any of the input buttons, the
receiver turns on. The buttons
are factory assigned to control
Sony components.
want to use. When you press
any of the input buttons, the
receiver turns on. The buttons
are factory assigned to control
Sony components.
You can change the button
assignments following the
steps in “Changing button
assignments”.
assignments following the
steps in “Changing button
assignments”.
% 2CH
Press to select a sound field.
A.F.D.
MOVIE
MUSIC
& THEATER
(RM-AAU022
only)
only)
Press to enjoy optimal image
suited for movies and to
output the sound from the
speakers connected to this
receiver automatically.
Note
This button will only function
if your TV is compatible with
Theater Mode.
Refer to the operating
instructions supplied with the
TV for details.
suited for movies and to
output the sound from the
speakers connected to this
receiver automatically.
Note
This button will only function
if your TV is compatible with
Theater Mode.
Refer to the operating
instructions supplied with the
TV for details.
THEATRE
(RM-AAU023
only)
(RM-AAU023
only)
Name
Function
' DVD/BD
MENU
Press to display the menu of
the DVD or Blu-ray disc on
the TV screen. Then, use 7, W,
#, C and
the DVD or Blu-ray disc on
the TV screen. Then, use 7, W,
#, C and
(2) to perform
menu operations.
AUTO CAL
Press to activate the Auto
Calibration function.
Calibration function.
( D.TUNING
Press to enter direct tuning
mode.
mode.
D.SKIP
Press to skip a disc when
using a multi-disc changer.
using a multi-disc changer.
) ENTER
Press to enter the value after
selecting a channel, disc or
track using the numeric
buttons of the TV, VCR or
satellite tuner.
selecting a channel, disc or
track using the numeric
buttons of the TV, VCR or
satellite tuner.
MEMORY
Press to store a station.
* AMP MENU
Press to display the menu of
the receiver. Then, use 7, W,
#, C and
the receiver. Then, use 7, W,
#, C and
(2) to perform
menu operations.
+ TOOLS/
OPTIONS
Press to display and select the
options of the DVD player or
Blu-ray disc player.
Press TOOLS/OPTIONS and
TV (0) at the same time to
options of the DVD player or
Blu-ray disc player.
Press TOOLS/OPTIONS and
TV (0) at the same time to
display the options applicable
to the Sony TV.
to the Sony TV.
, MUTING
Press to turn off the sound
temporarily.
Press MUTING again to
restore the sound.
Press MUTING and TV (0)
temporarily.
Press MUTING again to
restore the sound.
Press MUTING and TV (0)
at the same time to activate
the TV’s muting function.
the TV’s muting function.
- TV VOL
+
a)
/–
Press TV VOL +/– and TV
(0) at the same time to adjust
(0) at the same time to adjust
the volume level of the TV.
MASTER
VOL +
a)
/–
Press to adjust the volume
level of all speakers at the
same time.
level of all speakers at the
same time.
Name
Function
. MENU/HOME Press to display the menu of
the VCR, DVD player,
satellite tuner or Blu-ray disc
player on the TV screen.
Press MENU/HOME and TV
(0) at the same time to
satellite tuner or Blu-ray disc
player on the TV screen.
Press MENU/HOME and TV
(0) at the same time to
display the TV’s menu.
Then, use 7, W, #, C and
Then, use 7, W, #, C and
(2) to perform menu
operations.
/ /
b)
Press to skip a track of the CD
player, DVD player or Blu-ray
disc player.
player, DVD player or Blu-ray
disc player.
REPLAY
/
ADVANCE
Press to replay the previous
scene or fast forward the
current scene of the VCR,
DVD player or Blu-ray disc
player.
scene or fast forward the
current scene of the VCR,
DVD player or Blu-ray disc
player.
N/.
b)
Press to
– search tracks in the forward/
– search tracks in the forward/
reverse direction of the DVD
player.
player.
– start fast forward/rewind of
the VCR, CD player or Blu-
ray disc player.
ray disc player.
)
a)b)
Press to start playback of the
VCR, CD player, DVD player,
or Blu-ray disc player.
VCR, CD player, DVD player,
or Blu-ray disc player.
9
b)
Press to pause playback or
recording of the VCR, CD
player, DVD player or Blu-ray
disc player. (Also starts
recording with components in
recording standby.)
recording of the VCR, CD
player, DVD player or Blu-ray
disc player. (Also starts
recording with components in
recording standby.)
Y
b)
Press to stop playback of the
VCR, CD player, DVD player
or Blu-ray disc player.
VCR, CD player, DVD player
or Blu-ray disc player.
TV CH +/–
Press TV CH +/– and TV (0)
at the same time to select
preset TV channels.
preset TV channels.
PRESET +/–
Press to select
– preset stations.
– preset channels of the VCR
– preset stations.
– preset channels of the VCR
or satellite tuner.
TUNING +/–
Press to scan a station.
FM MODE
Press to select the FM
monaural or stereo reception.
monaural or stereo reception.
Name
Function
0 TV
Press TV and the button with
orange printing at the same
time to enable TV operation.
orange printing at the same
time to enable TV operation.
1 RETURN/
EXIT 0
Press to
– return to the previous menu.
– exit the menu while the
– return to the previous menu.
– exit the menu while the
menu or on-screen guide of
the VCR, DVD player,
satellite tuner or Blu-ray
disc player is displayed on
the TV screen.
the VCR, DVD player,
satellite tuner or Blu-ray
disc player is displayed on
the TV screen.
Press RETURN/EXIT 0
and TV (0) at the same time
to return to the previous menu
or exit the TV’s menu while
the menu is displayed on the
TV screen.
or exit the TV’s menu while
the menu is displayed on the
TV screen.
2
7/W/#/C
After pressing DVD/BD
MENU ('), AMP MENU
MENU ('), AMP MENU
(*), or MENU/HOME (.),
press 7, W, # or C to select the
settings. Then, press
to
enter the selection if you have
pressed DVD/BD MENU or
MENU/HOME previously.
Press
pressed DVD/BD MENU or
MENU/HOME previously.
Press
also to enter the
selection of the receiver,
VCR, satellite tuner, CD
player, DVD player or
VCR, satellite tuner, CD
player, DVD player or
Blu-ray disc player.
3 DISPLAY
Press to select information
displayed on the TV screen of
the VCR, satellite tuner, CD
player, DVD player or Blu-
ray disc player.
Press DISPLAY and TV (0)
displayed on the TV screen of
the VCR, satellite tuner, CD
player, DVD player or Blu-
ray disc player.
Press DISPLAY and TV (0)
at the same time to display
TV’s information on the TV
screen.
TV’s information on the TV
screen.
,
a)
The number 5, TV VOL +, MASTER VOL + and
) buttons have tactile dots. Use the tactile dots
as references when operating the receiver.
) buttons have tactile dots. Use the tactile dots
as references when operating the receiver.
b)
This button is also available for DIGITAL MEDIA
PORT adapter operation. For details on the
function of the button, see the operating
instructions supplied with the DIGITAL MEDIA
PORT adapter.
PORT adapter operation. For details on the
function of the button, see the operating
instructions supplied with the DIGITAL MEDIA
PORT adapter.
Notes
• Some functions explained in this section may not
work depending on the model.
• The above explanation is intended to serve as an
example only. Therefore, depending on the
component, the above operation may not be
possible or may operate differently than described.
component, the above operation may not be
possible or may operate differently than described.
Name
Function
4
[
(RM-AAU022
only)
only)
Press to input the decimal
point for channel numbers of
the Digital CATV terminal.
Press
point for channel numbers of
the Digital CATV terminal.
Press
[
and TV (0) at the
same time to input the decimal
point for the channel numbers
of the TV.
point for the channel numbers
of the TV.
-/--
(RM-AAU023
only)
Press to select the channel
entry mode, either one or two
digits of the VCR.
Press -/-- and TV (0) at the
entry mode, either one or two
digits of the VCR.
Press -/-- and TV (0) at the
same time to select the
channel entry mode, either
one ot two digits of the TV.
channel entry mode, either
one ot two digits of the TV.
>10
Press to select the track
numbers over 10 of the CD
player.
numbers over 10 of the CD
player.
CLEAR
Press to clear a mistake when
you press the incorrect
numeric button.
you press the incorrect
numeric button.
5 Numeric
buttons
(number 5
a)
)
Press to
– preset/tune to preset
– preset/tune to preset
stations.
– select track numbers of the
CD player, DVD player or
Blu-ray disc player. Press
Blu-ray disc player. Press
0/10 to select track number
10.
10.
– select channel numbers of
the VCR or satellite tuner.
Press the numeric buttons and
TV (0) at the same time to
TV (0) at the same time to
select the TV channels.
6 TV INPUT
Press TV INPUT and TV (0)
at the same time to select the
input signal (TV input or
video input).
input signal (TV input or
video input).
SLEEP
Press to activate the Sleep
Timer function and the
duration which the receiver
turns off automatically.
Timer function and the
duration which the receiver
turns off automatically.
STR-KS2300
6
SECTION 3
DISASSEMBLY
• This set can be disassembled in the order shown below.
3-1. DISASSEMBLY FLOW
3-2. CASE
(Page
(Page
6)
3-3. HDMI
BOARD
(Page
7)
3-5. MAIN
BOARD
(Page
8)
3-4. FRONT PANEL BLOCK
(Page
(Page
7)
SET
Note: Follow the disassembly procedure in the numerical order given.
3-2. CASE
two screws
(BVTP3
(BVTP3
× 8)
two tapping screws
Remove the case
in the direction of arrow ".
two tapping screws
"
STR-KS2300
7
3-3. HDMI BOARD
two screws
(BVTP3
(BVTP3
× 8)
three screws
(BVTP3
(BVTP3
× 8)
left HDMI bracket
HDMI board
connector
(CN3509)
(CN3509)
three screws
(BVTP3
(BVTP3
× 8)
wire (flat type) (17 core)
(HDMI BOARD (CN3511),
MAIN BOARD (CNS506))
3-4. FRONT PANEL BLOCK
screw
(BVTP3
(BVTP3
× 8)
wire (flat type) (19 core)
(CNS510)
(CNS510)
connector
(CNP500)
(CNP500)
saranet
cushion
three screws
(BVTP3
(BVTP3
× 8)
two claws
claw
three claws
front panel block
claw
