Sony HT-SF2000 / HT-SS2000 / STR-KS2000 Service Manual ▷ View online
STR-KS2000
3
SECTION 1
SERVICING NOTES
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 °C higher
• Unleaded solder melts at a temperature about 40 °C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if the
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscou-s (sticky, less prone to fl ow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
also be added to ordinary solder.
NOTE OF REPLACING THE IC3511 AND IC3513 ON
THE HDMI RE BOARD
IC3511 and IC3513 on the HDMI RE board cannot exchange with
single. When IC3511 and IC3513 on the HDMI RE board are dam-
aged, exchange the entire mounted board.
THE HDMI RE BOARD
IC3511 and IC3513 on the HDMI RE board cannot exchange with
single. When IC3511 and IC3513 on the HDMI RE board are dam-
aged, exchange the entire mounted board.
STR-KS2000
4
SECTION 2
GENERAL
Thia section is extracted from
instruction manual.
instruction manual.
Description and location of parts
Front panel
Getting Started
Receiver
AUTO CAL MIC
MUTING
SOUND FIELD
PRESET TUNING
MASTER VOLUME
Name
Function
" /
(on/standby)
Press to turn the receiver
on or off.
on or off.
# 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.
& Remote sensor
Receives signals from
remote commander.
remote commander.
' MASTER
VOLUME
Turn to adjust the volume
level of all speakers at the
same time.
level of all speakers at the
same time.
( INPUT
SELECTOR
Press to select the input
source to playback.
source to playback.
Name
Function
) MUTING
Press to mute the soud.
* AUTO CAL MIC
jack
Connects to the supplied
optimizer microphone for
the Auto Calibration
function.
optimizer microphone for
the Auto Calibration
function.
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.
decoding Dolby Digital signals.
Note
When playing a Dolby Digital
format disc, be sure that you
have made digital connections.
& HDMI
Lights up when a playback
component is connected to this
receiver using a HDMI jack.
component is connected to this
receiver using a HDMI jack.
L
C
R
SL
SR
SW
Name
Function
' Preset
station
indicators
indicators
Lights up when using the
receiver to tune in radio stations
you have preset. For details on
presetting radio stations.
receiver 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 statins,
etc.
Note
“RDS” lights up for models of
area code CEL, CEK only.
receiver to tune in radio statins,
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 IN MODE is set
to “AUTO IN” and the source
signal is a digital signal being
input through the COAX IN
jack, or when IN MODE is set to
“COAX IN”.
to “AUTO IN” and the source
signal is a digital signal being
input through the COAX IN
jack, or when IN MODE is set to
“COAX IN”.
, OPT
Lights up when IN MODE is set
to “AUTO IN” and the source
signal is a digital signal being
input through the OPT IN jack,
or when IN MODE is set to
“OPT IN”.
to “AUTO IN” and the source
signal is a digital signal being
input through the OPT IN jack,
or when IN MODE is set to
“OPT IN”.
- PL(II)
“
PL” lights up when the
receiver applies Pro Logic
processing to 2 channel signals
in order to output the center and
surround channel signals.
“
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.
Name
Function
. 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.
decoding DTS signals.
Note
When playing a DTS format
disc, be sure that you have made
digital connections.
/ SW
Lights up when the audio signal
is output from the
SUBWOOFER jack.
is output from the
SUBWOOFER jack.
Rear panel
OPT IN
SAT
OPT IN
VIDEO 1
COAX IN
AUDIO IN
DVD
DVD IN
SAT IN
VIDEO 2/BD IN
OUT
ANTENNA
SA-CD/CD
AUDIO IN
TV
AUDIO IN
FRONT R
VIDEO 1
DMPORT
DIGITAL
SPEAKERS
HDMI
AM
R
L
R
L
FRONT L
SUR R
SUR L
CENTER
SUBWOOFER
" ANTENNA section
FM
ANTENNA
jack
jack
Connects to the FM
wire antenna
supplied with this
receiver.
wire antenna
supplied with this
receiver.
AM
ANTENNA
terminals
ANTENNA
terminals
Connects to the AM
loop antenna
supplied with this
receiver.
loop antenna
supplied with this
receiver.
# DIGITAL INPUT/OUTPUT section
OPT IN jack
Connects to a DVD
player, etc. The
COAX IN jack
provides a better
quality of loud sound.
player, etc. The
COAX IN jack
provides a better
quality of loud sound.
COAX IN jack
HDMI IN/
OUT jack
OUT jack
Connects to a DVD
player or a satellite
tuner. An image and
the sound are output
to a TV or a projectr.
player or a satellite
tuner. An image and
the sound are output
to a TV or a projectr.
DMPORT
jack
Connect to a
DIGITAL MEDIA
PORT adapter.
DIGITAL MEDIA
PORT adapter.
$ SPEAKERS section
Connects to speakers.
The following table shows the
respective color for the speaker
jacks.
The following table shows the
respective color for the speaker
jacks.
% AUDIO INPUT section
AUDIO IN
jack
jack
Connects to a Super
Audio CD player,
CD player, etc.
Audio CD player,
CD player, etc.
Speaker jack
Color
FRONT R
(Front right speaker)
Red
FRONT L
(Front left speaker)
White
SUR R
(Surround right speaker)
Grey
SUR L
(Surround left speaker)
Blue
CENTER
(Center speaker)
Green
SUBWOOFER
(Sub woofer)
Purple
White (L)
Red (R)
STR-KS2000
5
You can operate the receiver with the supplied
remote. You can also use the remote to control
the Sony audio/video components that the
remote is assigned to operate.
remote. You can also use the remote to control
the Sony audio/video components that the
remote is assigned to operate.
RM-AAU017
Remote commander
1
2
3
4
6
7
8
0/10
ENTER
9
SYSTEM STANDBY
TV INPUT
SLEEP
DMPORT
TV
AV
VIDEO 1
VIDEO 2
VIDEO 3
DVD
2CH
A.F.D.
RETURN/EXIT
TV CH –
PRESET –
TV CH +
PRESET +
TUNING –
TV
TUNING +
REPLAY ADVANCE
MENU
MOVIE
MUSIC
MEMORY DVD MENU
FM MODE
CLEAR
TOOLS
DISPLAY
MUTING
TV VOL
MASTER VOL
AUTO CAL
D.TUNING
D.SKIP
AMP MENU
SAT
TV
SA-CD/CD TUNER
'
(
H
G
)
.
N
9
Y
5
>10/
RH
RK
RL
RI
RG
RM
X
XB
RE
R
RT
RB
Name
Function
" TV /
(on/standby)
Press TV
/ and TV (.) at
the same time to turn the TV on
or off.
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
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 components
(SYSTEM STANDBY).
Note
The function of the AV
receiver and other 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 components,
press
off.
To turn off all components,
press
/ and AV / (") at
the same time (SYSTEM
STANDBY).
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 as follows. You
can change the button
assignment following the steps
in “Changing button
assignments”.
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 as follows. You
can change the button
assignment following the steps
in “Changing button
assignments”.
Button
Assigned Sony
component
component
VIDEO 1
VCR (VTR mode 3)
VIDEO 2
VCR (VTR mode 2)
VIDEO 3
Not assigned
DVD
DVD player
SAT
Digital Satellite
Receiver
Receiver
TV
TV
SA-CD/CD
Super Audio CD/
CD player
TUNER
Built-in tuner
DMPORT
DIGITAL MEDIA
PORT adapter
PORT adapter
Name
Function
% MOVIE
Press to select sound fields
(MOVIE).
(MOVIE).
MUSIC
Press to select sound fields
(MUSIC).
(MUSIC).
A.F.D.
Press to select A.F.D. mode.
2CH
Press to select 2CH STEREO
mode.
mode.
& AMP MENU
Press to display the menu of
the receiver. Then, use
the receiver. Then, use
7, W,
#, C and
(
1) 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.
) DVD MENU
Press to display the menu of
the DVD player on the TV
screen. Then, use
the DVD player on the TV
screen. Then, use
7, W, #, C
and
(
1) to perform menu
operations.
FM MODE
Press to select the FM
monaural or stereo reception.
monaural or stereo reception.
* 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.
+ MUTING
Press to activate the muting
function.
Press MUTING and TV (
function.
Press MUTING and TV (
.)
at the same time to activate
the TV’s muting function.
the TV’s muting function.
, TV VOL
+
a)
/–
Press TV VOL +/– and TV
(
(
.) at the same time to adjust
the TV volume level.
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
- TV CH +/–
Press TV CH +/– and TV (
.)
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.
/
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.
DVD player.
– start fast forward/rewind of
the VCR, CD player or Blu-
ray disc player.
ray disc player.
TUNING +/–
Press to scan a station.
)
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
Press TV and the button you
want at the same time to
activate the buttons with
orange printing.
want at the same time to
activate the buttons with
orange printing.
/ MENU
Press to display the menu of
the VCR, DVD player,
satellite tuner or Blu-ray disc
player on the TV screen.
Press MENU and TV (
the VCR, DVD player,
satellite tuner or Blu-ray disc
player on the TV screen.
Press MENU and TV (
.) at
the same time to display the
TV’s menu. Then, use
TV’s menu. Then, use
7, W,
#, C and
(
1) to perform
menu operations.
a)
The number 5, MASTER VOL +, TV 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.
MEDIA PORT adapter operation. For details on
the function of the button, see the operating
instructions supplied with the DIGITAL MEDIA
PORT adapter.
Notes
• The VIDEO 3 button on the remote is not available
for receiver operation.
• 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
0 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 (
.) 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.
1
,
7/W/#/C
After pressing AMP MENU
(
(
&), DVD MENU ()), or
MENU (
/), press 7,W,# or
C to select the settings. Then,
press
press
to enter the selection
for DVD MENU or MENU.
Press
Press
also to enter the
selection of the receiver,
VCR, satellite tuner, CD
player, DVD player or Blu-
ray disc player.
VCR, satellite tuner, CD
player, DVD player or Blu-
ray disc player.
2 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 (
displayed on the TV screen of
the VCR, satellite tuner, CD
player, DVD player or Blu-
ray disc player.
Press DISPLAY and TV (
.)
at the same time to select TV
information displayed on the
TV screen.
information displayed on the
TV screen.
3 TOOLS
Press to display options
applicable to the entire disc
(e.g. disc protection), recorder
(e.g. audio settings during
recording), or multiple items
on a list menu (e.g. erasing
multiple titles).
Press TOOLS and TV (
applicable to the entire disc
(e.g. disc protection), recorder
(e.g. audio settings during
recording), or multiple items
on a list menu (e.g. erasing
multiple titles).
Press TOOLS and TV (
.) at
the same time to display
options applicable to the TV.
options applicable to the TV.
Name
Function
4 >10/
Y
Press to select
– track numbers over 10 of the
– track numbers over 10 of the
VCR, satellite tuner or CD
player.
player.
– channel numbers of the
Digital CATV terminal.
-/--
Press -/-- and TV (
.) at the
same time to select the
channel entry mode, either
one or two digits of the TV.
channel entry mode, either
one or two digits of the TV.
CLEAR
Press to clear a mistake when
you press the incorrect
numeric button.
you press the incorrect
numeric button.
5 Numeric
buttons
(number 5
(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 (
TV (
.) at the same time to
select the TV channels.
6 TV INPUT
Press TV INPUT and TV (
.)
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-KS2000
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 RE BOARD
(Page
(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 shown below.
3-2. CASE
two screws
(BVTP3
(BVTP3
× 8)
two tapping screws
Remove the case
in the direction of arrow ".
two tapping screws
"