Sony STR-KS2000 - Blu-ray Dvd Receiver Component Service Manual
SERVICE MANUAL
Published by Sony Techno Create Corporation
Sony Corporation
Home Audio Division
STR-KS2000
SPECIFICATIONS
MULTI CHANNEL AV RECEIVER
9-887-757-01
2007G05-1
©
2007.07
US Model
Canadian Model
AEP Model
UK Model
Ver. 1.0 2007.07
• STR-KS2000 is the receiver section in HT-SF2000/SS2000.
This receiver incorporates Dolby* Digital and Pro
Logic Surround and the DTS** Dig it al Surround
System.
* Manufactured under license from Dolby
Laboratories.
“Dolby”, “Pro Logic” and the double-D symbol
are trademarksof Dolby Laboratories.
**“DTS” and “DTS Digital Surround” are
registered trademarks of DTS, Inc.
This receiver incorporates High-Definition
Multimedia Interface (HDMI
TM
) technology.
HDMI, the HDMI logo and High-Definition
Multimedia Interf ace are trademarks or registered
trademarks of HDMI Licensing LLC.
AUDIO POWER
SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
(Models of area code U, UC only)
With 3 ohm loads, both channels driven, from
170 – 20,000 Hz; rated 84 watts per channel
minimum RMS power, with no morethan 1%
total harmonic distortion from 250 milliwatts
to rated output.
Amplifier section
Models of area code U, UC
Power Output
1)
Stereo mode (rated) 84 W + 84 W
(3 ohms at 170-20,000 Hz,
THD 1%)
Surround mode (reference)
RMS Output
(3 ohms at 1 kHz,
THD 10%)
FRONT
2)
: 143 W/ch
CENTER
2)
: 143 W
SUR
2)
: 143 W/ch
(1.5 ohms at 80 Hz,
THD 10%)
SUBWOOFER
2)
: 285 W
Models of area code CEL, CEK
Power Output
1)
Stereo mode (rated) 108 W + 108 W
(3 ohms at 1 kHz,
THD 1%)
CENTER
2)
: 143 W
SUR
2)
: 143 W/ch
(1.5 ohms at 80 Hz,
THD 10%)
SUBWOOFER
2)
: 285 W
1)
Measured under the following conditions:
2)
Reference power output for front,center, surround
speakers and sub woofer. Depending on the sound
field settings and the source, there may be no
sound output.
Inputs
Analog Sensitivity: 1 V/50 kohms
Digital (Coaxial) Impedance: 75 ohms
Tone
Gain levels ±10 dB, 0.5 dB step
Reproduction frequency range:
28 – 20,000 Hz
FM tuner section
Tuning range 87.5 - 108.0 MHz
Antenna FM wire antenna
Antenna terminals 75 ohms, unbalanced
Intermediate frequency
10.7 MHz
With 9-kHz tuning scale:
531 – 1,710 kHz
3)
Models of area code CEL, CEK
With 9-kHz tuning scale:
531 – 1,602 kHz
Antenna Loop antenna
Intermediate frequency
450 kHz
3)
You can change the AM tuning scale to 9 kHz or
10 kHz. After tuning in any AM station, turn off
the receiver. While holding down PRESET
TUNING +, press . Allpreset stations will be
erased when youchange the tuning scale. To reset
the scale to 10 kHz (or 9 kHz), repeat the
procedure.
Area code Power requirements
U, UC 120 V AC, 60 Hz
CEL, CEK 230V AC, 50 Hz
Power consumption (during standby mode)
0.3 W (When
“CONTROL” in VIDEO
menu is set to “CTRL
OFF”)
Dimensions (w/h/d) (Approx.)
430 s 66.5 s 333 mm
(17 s 25/8s 131/4 inches)
including projecting parts
and controls
Mass (Approx.) 3.6 kg (7 lb 15 oz)
Design and specifications are subject to
change without notice.
About area codes
Theareacodeofthereceiveryoupurchasedis
shown on the lower portion of the rear panel
(see the illustration below).
Anydifferences in operation, accordingtothe area
code, are clearly indicatedin the text, forexample,
“Models of area codeAA only”.
FRONT R FRONT L SUR R SUR L CENTER SUBWOOFER
Area code
Surround mode (reference)
RMS Output
(3 ohms at 1 kHz,
THD 10%)
FRONT
2)
: 143 W/ch
AM tuner section
Tuning range
Models of area code U, UC
With 10-kHz tuning scale:
530 – 1,710 kHz
3)
General
Power requirements
Power output (DIGITAL MEDIA PORT)
DC OUT: 5 V, 700 mA
Area code Power requirements
U, UC 120 V AC, 60 Hz
CEL, CEK 230 V AC, 50/60 Hz
Power consumption
Area code Power consumption
U, CEL, CEK 165 W
UC 165 W (for USA)
245 VA (for CANADA)
STR-KS2000
2
1. SERVICING NOTES ............................................. 3
2. GENERAL .................................................................. 4
3. DISASSEMBLY
3-1. Disassembly Flow .......................................................... 6
3-2. Case ................................................................................ 6
3-3. HDMI RE Board ............................................................. 7
3-4. Front Panel Block .......................................................... 7
3-5. MAIN Board ................................................................... 8
4. TEST MODE ............................................................ 9
5. ELECTRICAL CHECK ......................................... 9
6. DIAGRAMS
6-1. Block Diagram - MAIN Section - .................................. 10
6-2. Block Diagram - HDMI Section - .................................. 11
6-3. Block Diagram - DSP Section - ..................................... 12
6-4. Block Diagram - AMP Section - .................................... 13
6-5. Block Diagram - POWER SUPPLY Section - ............... 14
6-6. Printed Wiring Board
- MAIN Board (Component Side) - ............................... 16
6-7. Printed Wiring Board
- MAIN Board (Conductor Side) - ................................. 17
6-8. Schematic Diagram - MAIN Board (1/10) - .................. 18
6-9. Schematic Diagram - MAIN Board (2/10) - .................. 19
6-10. Schematic Diagram - MAIN Board (3/10) - .................. 20
6-11. Schematic Diagram - MAIN Board (4/10) - .................. 21
6-12. Schematic Diagram - MAIN Board (5/10) - .................. 22
6-13. Schematic Diagram - MAIN Board (6/10) - ................... 23
6-14. Schematic Diagram - MAIN Board (7/10) - .................. 24
6-15. Schematic Diagram - MAIN Board (8/10) - .................. 25
6-16. Schematic Diagram - MAIN Board (9/10) - .................. 26
6-17. Schematic Diagram - MAIN Board (10/10) - ................ 27
6-18. Printed Wiring Board - HDMI RE Board (Side A) - ..... 28
6-19. Printed Wiring Board - HDMI RE Board (Side B) - ..... 29
6-20. Schematic Diagram - HDMI RE Board (1/2) - ............... 30
6-21. Schematic Diagram - HDMI RE Board (2/2) - ............... 31
6-22. Printed Wiring Boards - FRONT PANEL Section - ...... 32
6-23. Schematic Diagram - DISPLAY Board - ........................ 33
6-24. Schematic Diagram - IR Board - ................................... 34
6-25. Printed Wiring Board - IO Board - ................................ 35
6-26. Schematic Diagram - IO Board - ................................... 35
6-27. Printed Wiring Board - DCAC (2000) Board - .............. 36
6-28. Schematic Diagram - DCAC (2000) Board - .................. 37
6-29. Printed Wiring Board - SMPS Board - ........................... 38
6-30. Schematic Diagram - SMPS Board - ............................. 39
7. EXPLODED VIEWS
7-1. Case, HDMI RE Board Section ..................................... 60
7-2. Front Panel Section ........................................................ 61
7-3. MAIN Board Section ..................................................... 62
8. ELECTRICAL PARTS LIST ................................. 63
TABLE OF CONTENTS
SAFETY-RELATED COMPONET WARNING!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be damaged by heat.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter . The “limit” indication
is 0.75 V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2 V AC range are suitable. (See
Fig. A)
Fig. A. Using an AC voltmeter to check AC leakage.
1.5 kΩ0.15 μF
AC
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground
STR-KS2000
3
SECTION 1
SERVICING NOTES
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the leadfree 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
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.
Soldering irons using a temperature regulator should be set to
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.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
STR-KS2000
4
SECTION 2
GENERAL
Thia section is extracted from
instruction manual.
Description and location of parts
Front panel
Getting Started
Receiver
AUTO CAL MIC
MUTING
SOUND FIELDPRESET TUNING
MASTERVOLUME
Name Function
" /
(on/standby)
Press to turn the receiver
on or off.
# Display The current status of the
selected component or a
list of selectable items
appears here.
$ PRESET TUNING
+/–
Press to select a preset
station.
% SOUND FIELD
+/–
Press to select a sound
field.
& Remote sensor Receives signalsfrom
remote commander.
' MASTER
VOLU ME
Turn to adjust the volume
level of allspeakers atthe
same time.
( INPUT
SELECTOR
Press to select the input
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.
About the indicators on the display
L
CR
SL SRSW
D.RANGE
RDS
ST MONO
MEMORY
S
DIGITAL
DTS
HDMI
PL
OPT
COAX
RRBR
T
R
E
R
G
SLEEP
LFE
Name Function
" LFE Lights up whenthe disc being
played back containsan LFE
(Low Frequency Effect)channel
and the LFE channel signal is
actually being reproduced.
# SLEEP Lightsup when thesleep timeris
activated.
$ Playback
channel
indicators
L
R
C
SL
SR
S
Theletters(L, C, R, etc.) indicate
the channels being played back.
Theboxesaround 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.
& HDMI Lights upwhen a playback
component is connected to this
receiver using a HDMI jack.
L
CR
SL SR
SW
Name Function
' Preset
station
indicators
Lights up when using the
receiver to tune in radiostations
you have preset. For details on
presetting radio stations.
( D.RANGE Lights up when dynamic range
compression is activated.
) Tu ne r
indicators
Lights up when using the
receiver to tune in radiostatins,
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.
+ COAX Lights up when INMODE is set
to “AUTO IN” and the source
signal is a digital signal being
input through the COAX IN
jack,or when INMODEis set to
“COAX IN”.
, OPT Lights up when IN MODEis 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”.
- 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.
“PLII” lights up when the
Pro Logic II Movie/Music
decoder is activated.
Name Function
. DTS Lights up when the receiver is
decoding DTS signals.
Note
When playing a DTS format
disc, be surethat you havemade
digital connections.
/ SW Lights upwhen theaudio signal
is output from the
SUBWOOFER jack.
Rear panel
OPT IN
SAT
OPT IN
VIDEO 1
COAX IN AUDIO IN
DVD
DVD INSAT IN VIDEO 2/BD IN OUT
ANTENNA
SA-CD/CD
AUDIO INTVAUDIO IN
FRONT R
VIDEO 1 DMPORT
DIGITAL
SPEAKERS
HDMI
AM
RLR
L
FRONT L SUR R SUR L CENTER SUBWOOFER
" ANTENNA section
FM
ANTENNA
jack
Connects to the FM
wire antenna
supplied with this
receiver.
AM
ANTENNA
terminals
Connects to the AM
loop antenna
supplied with this
receiver.
# DIGITAL INPUT/OUTPUT section
OPT IN jack Connects toa DVD
player, etc. The
COAX IN jack
provides a better
qualityofloudsound.
COAX IN jack
HDMI IN/
OUT jack
Connects to a DVD
player or a satellite
tuner. An image and
the sound are output
toaTVor a projectr.
DMPORT
jack
Connect to a
DIGITAL MEDIA
PORT adapter.
$ SPEAKERS section
Connects to speakers.
The following table shows the
respective color for the speaker
jacks.
% AUDIO INPUT section
AUDIO IN
jack
Connects to a Super
Audio CD player,
CDplayer, 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
Youcan operatethereceiver withthesupplied
remote.You canalsouse theremote to control
the Sony audio/video components that the
remote is assigned to operate.
RM-AAU017
Remote commander
123
46
78
0/10
ENTER
9
SYSTEMSTANDBY
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
TOOLSDISPLAY
MUTING
TV VOL
MASTER VOL
AUTO CAL
D.TUNING
D.SKIP
AMP MENU
SAT TV SA-CD/CD TUNER
'
(H
G
).N
9Y
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 timetoturn theTV on
or off.
AV /
(on/standby)
Press to turn on oroff theSony
audio/video components that
the remote is assigned to
operate.
If you press / (#)atthe
same time, it will turn off the
receiver and other components
(SYSTEM STANDBY).
Note
The function of the AV /
switch changes automatically
each time you press the input
buttons ($).
# /
(on/standby)
Press to turn the receiver on or
off.
To turn off all 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
factoryassignedtocontrolSony
components as follows. You
can change the button
assignment following the steps
in “Changing button
assignments”.
Button Assigned Sony
component
VIDEO 1 VCR (VTR mode3)
VIDEO 2 VCR (VTR mode2)
VIDEO 3 Not assigned
DVD DVD player
SAT DigitalSatellite
Receiver
TV TV
SA-CD/CD Super Audio CD/
CD player
TUNER Built-in tuner
DMPORT DIGITAL MEDIA
PORT adapter
Name Function
% MOVIE Press to select sound fields
(MOVIE).
MUSIC Press to select sound fields
(MUSIC).
A.F.D. Press to select A.F.D. mode.
2CH Pressto select 2CH STEREO
mode.
& AMP MENU Press todisplay themenu of
the receiver. Then, use 7, W,
#, C and (1) to perform
menu operations.
' AUTO CAL Press toactivate theAuto
Calibration function.
( D.TUNING Press toenter direct tuning
mode.
D.SKIP Press to skip a disc when
using a multi-disc changer.
) DVD MENU Press to display the menu of
the DVD player on the TV
screen. Then, use 7,W, #,C
and (1) toperformmenu
operations.
FM MODE Press to select the FM
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.
MEMORY Press to store a station.
+ MUTING Press to activate the muting
function.
Press MUTING and TV (.)
at the same time to activate
the TV’s muting function.
, TV VOL
+
a)
/–
Press TV VOL +/– and TV
(.)atthe same time to adjust
the TV volume level.
MASTER
VOL +
a)
/–
Press to adjust the volume
level of all speakers at the
same time.
Name Function
- TV CH +/– PressTVCH+/–andTV(.)
at the same time to select
preset TV channels.
PRESET +/– Press to select
–preset stations.
–preset channels of the VCR
or satellite tuner.
/
b)
Pressto skip atrackof the CD
player, DVD player or Bluray 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.
N/.
b)
Press to
–search tracksin the forward/
reverse direction of the
DVD player.
–start fast forward/rewind of
the VCR, CD player or Bluray disc player.
TUNING +/– Presstoscanastation.
)
a)b)
Press to start playback of the
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 Bluray disc player. (Also starts
recordingwith components in
recording standby.)
Y
b)
Press to stop playback of the
VCR,CD player, DVD player
or Blu-ray disc player.
. TV Press TVand thebutton you
want at the same time to
activate the buttons with
orange printing.
/ MENU Press todisplay themenu of
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 7, W,
#, C and (1) toperform
menu operations.
a)
The number 5,MASTER VOL+, TVVOL + and
) buttonshave tactiledots. Usethe 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.
Notes
• TheVIDEO 3 button onthe remote isnot 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
possibleor may operatedifferently than d escribed.
Name Function
0 RETURN/
EXIT 0
Press to
– 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.
Press RETURN/EXIT 0
and TV (.)at the same time
toreturn to thepreviousmenu
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 (/), press7,W,# or
C to select the settings. Then,
press to entertheselection
for DVD MENU or MENU.
Press also toenter the
selection of the receiver,
VCR, satellite tuner, CD
player, DVD player or Bluray disc player.
2 DISPLAY Press to select information
displayedon the TVscreenof
the VCR, satellite tuner, CD
player, DVD player or Bluray disc player.
PressDISPLAY and TV(.)
at the same time to select TV
information displayed on the
TV screen.
3 TOOLS Press to display options
applicable to the entire disc
(e.g.discprotection),recorder
(e.g. audio settings during
recording), or multiple items
on a list menu (e.g. erasing
multiple titles).
PressTOOLS and TV (.)at
the same time to display
options applicable to the TV.
Name Function
4 >10/
Y
Press to select
– track numbers over 10of the
VCR, satellite tuner or CD
player.
– channel numbers of the
Digital CATV terminal.
-/-- Press -/-- and TV(.)atthe
same time to select the
channel entry mode, either
one or two digits of the TV.
CLEAR Press to clear a mistake when
you press the incorrect
numeric button.
5 Numeric
buttons
(number 5
a)
)
Press to
– preset/tune to preset
stations.
– select track numbers of the
CD player, DVD player or
Blu-ray disc player. Press
0/10 to select track number
10.
– select channel numbers of
the VCR or satellite tuner.
Press the numericbuttons and
TV (.) at the same time to
select the TV channels.
6 TV INPUT PressTV INPUTandTV(.)
at the same time to select the
input signal (TV input or
video input).
SLEEP Press toactivate the Sleep
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 6)
3-3. HDMI RE BOARD
(Page 7)
3-5. MAIN BOARD
(Page 8)
3-4. FRONT PANEL BLOCK
(Page 7)
SET
Note: Follow the disassembly procedure in the numerical order shown below.
3-2. CASE
two screws
(BVTP3 s 8)
two tapping screws
Remove the case
in the direction of arrow ".
two tapping screws
"
STR-KS2000
7
3-3. HDMI RE BOARD
two screws
(BVTP3 s 8)
three screws
(BVTP3 s 8)
HDMI left bracket
HDMI RE board
connector
(CN3509)
four screws
(BVTT3 s 6)
wire (flat type) (17 core)
(HDMI RE BOARD (CN3511),
MAIN BOARD (CNS506))
3-4. FRONT PANEL BLOCK
screw
(BVTP3 s 8)
wire (flat type) (17 core)
(CNS510)
connector
(CNS510)
saranet cushion
three screws
(BVTP3 s 8)
two claws
claw
three claws
front panel block
claw
STR-KS2000
8
3-5. MAIN BOARD
seven screws
(BVTP3 s 8)
four screws
(BVTP3 s 8)
wire (flat type) (9 core)
(CNS509)
(US and Canadian models),
wire (flat type) (11 core)
(CNS508)
(AEP and UK models)
wire (flat type) (5 core)
(CNS505)
wire (flat type) (17 core)
(CNS510)
connector
(CNP500)
three connectors
(CN902, CN905, CN906)
screw (BVTP3 s 14)
screw (BVTP3 s 10)
screw (BVTP3 s 10)
heat sink (AMP)
RB MAIN board
R two radiation
sheets (AMP)
STR-KS2000
STR-KS2000
99
SECTION 5
ELECTRICAL CHECK
FM AUTO STOP CHECK
signal
generator
set
Procedure:
1. Turn on the set.
2. Input the following signal from signal generator to FM antenna
input directly.
Carrier frequency: A = 87.5 MHz, B = 98 MHz, C = 108 MHz
Deviation : 75 kHz
Modulation : 1 kHz
ANT input : 1 kHz
Note: Use 75 ohm coaxial cable to connect signal generator and the set.
You cannot use video cable for checking.
Use signal generator whose output impedance is 75 ohm.
3. Set to FM tuner function and scan the input FM signal with
automatic scanning.
4. Confi rm that input frequency of A, B and C are detected and
automatic scanning stops.
When the station signal is received in good condition, automatic
scanning stops.
SECTION 4
TEST MODE
S.F. CLEAR MODE
The preset sound fi led is cleared when this mode is activated. Use
this mode before returning the product to clients upon completion
of repair.
Procedure:
1. While pressing the [SOUND FIELD +] button, press the [
?/1
]
button to turn on the main power.
2. The message “S.F CLR.” appears and initialization is performed.
FACTORY PRESET MODE
All preset contents are reset to the default setting.
Procedure:
1. While pressing the [SOUND FIELD +] and [PRESET TUNING
-] buttons, press the [
?/1
] button to turn on the main power.
2. The message “FACTORY” appears and the present contents
are reset to the default values.
VERSION MODE
When this mode is used the model, the destination and the software
version number are displayed.
Procedure:
1. While pressing the [INPUT SELECTOR] and [PRESET TUNING
+] buttons, press the [
?/1
] button to turn on the main power.
2. The model, the distination and the software version number
appear.
FL CHECK MODE
All fl uorescent segments are tested. When this test is activated, all
segments turn on at the same time, then each segment turns on one
after another.
Procedure:
1. When pressing the [PRESET TUNING +] and [SOUND
FIELD -] buttons, press the [
?/1
] button to turn on the main
power.
2. All segments turn on.
3. Press the [INPUT SELECTOR] button.
4. Half of segments turn on.
5. Press the [INPUT SELECTOR] button once again.
6. Others half of segments turn on.
7. Press the [INPUT SELECTOR] button once again.
8. Segments of “EQ” turn on.
KEY CHECK MODE
This mode is used to check the key.
Procedure:
1. While pressing the [MUTING] and [PRESET TUNING -] buttons, press the [
?/1
] button to turn on the main power.
2. The message “REST 06” appears.
3. Every pressing of any button other than the [
?/1
] button counts
down the buttons. The buttons which are already counted once
are not counted again.
4. When all buttons are pressed, the message “REST 00” appears.
SWAP ALL MODE
When this mode is used, output the audio signal of front L/R channel to all channel.
Procedure:
1. While pressing the [SOUND FIELD -] and [MUTING] buttons, press the [
?/1
] button to turn on the main power.
2. The message “SWAP” appears.
SHIPMENT MODE
All preset contents are cleared when this mode is activated. Use
this mode before returning the product to clients upon completion
of repair.
Procedure:
1. While pressing the [PRESET TUNING -] and [SOUND FIELD -]
buttons, press the [
?/1
] button to turn on the main power.
2. The message “CLEARING” appears.
PROTECTOR AUTO OFF MODE
When this mode is used, a protector on state is maintainable.
Procedure:
1. While pressing the [SOUND FIELD +] and [INPUT SELECTOR]
buttons, press the [
?/1
] button to turn on the main power.
2. The message “PROTEVER” appears.
VACS OFF MODE
This mode is used to switch off the VACS (Variable Attenuation
Control System).
Procedure:
1. Press the buttons of standard commander (RM-AAU017) (PART
No.: 1-480-099-21) in ordedr of [DISPLAY] → [DISPLAY] →
[DISPLAY] → [MASTER VOL +] → [3].
2. The message “VACS OFF” appears and the switch off the
VACS.
CHANGE-OVER THE AM TUNING INTERVAL
(US AND CANADIAN MODELS ONLY)
The AM tuning interval can be changed over 9 kHz or 10kHz.
Procedure:
1. While pressing the [PRESET TUNING +] button, press the
[
?/1
] button to turn on the main power.
2. The AM turning interval changed over 9 kHz or 10 kHz.
DCAC TEST MODE
Procedure:
1. While pressing the [PRESET TUNING -] and [INPUT
SELECTOR] buttons, press the [
?/1
] button to turn on the
main power.
2. The message “MIC ON” appears.
STR-KS2000
STR-KS2000
1010
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM - MAIN Section -
BUFFER
IC1600
EEPROM
IC1131
SYSTEM CONTROLLER
IC1018 (1/4)
DIGITAL OPTICAL
RECEIVER
IC1700
22
DATA23CLK
VIDEO1 L
7
TV L
1
SACD L
L CH
R CH
DO
DI
3
TUNER L
5
LIN
1
DIR D0
DIR D1
DIR_CLK
DIR_CE(LAT)
DIR ERROR
DIR_XMODE (RESET)
DIR XSTATE
DIR DATA0
63
ADC RESET
73
BD3842_CLK
10
BD3842_DA
11
27
PDWN_BAR
7
DATA0, BCK
LRCK, CKOUT
DOUT
15
SCKI
12
BCK
11
LRCK
10
OUT L
14
DO
35
DI
36
CLK
38
CE
37
ERROR
34
XMODE
48
XSTATE
DIR_DO
DIR_DATA0
DIR_CKSEL1
DIR_DI
DIR_CLK
DIR_HCE
ERR
DIR_XMODE
DIR_XSTAE
DIR_DO
DIR_DATA0
DIR_DI
DIR_CLK
DIR_HCE
ERR
DIR_CKSEL1
DIR_XMODE
DIR_XSTAE
17
XMCK
20
DATAO
16
BCK
14
LRCK
15
CKOUT
13
AUDIO
24
CKSEL 0
46
OPT IN
SAT
DIGITAL OPTICAL
RECEIVER
IC1701
OPT IN
VIDEO 1
SCHMITT
TRIGGER
IC1711
DIGITAL AUDIO
INTERFACE RECEIVER
IC1301
DIN1
J1700
4
COAX IN
DVD
FM 75Ω
COAXIAL
72
69
26
DIGITAL
VIDEO 1
AUDIO IN
TV
AUDIO IN
ANTENNA
J1710
TUNER (FM/AM)
SA-CD/CD
AUDIO IN
AM
L
R
L
R
L
R
R-CH
CLINK L
9
C_LINK_L
C_LINK_R
14
13
CN1700 (1/2)
R-CH
CLINK_RX (UCOM_TX)
CLINK_TX (UCOM_RX)
6
5
CN1700 (2/2)
R-CH
R-CH
ANALOG AUDIO
INPUT SELECTOR
IC1710
A/D CONVERTER
IC1602
R-CH
21
22
X1301
12.288MHz
XOUT
XIN
FM ANT
GND
AM ANT
GND
CLOCK
CE
TUN_DO
TUNER DATA
TUNER CLK
TUN_LAT
BUFFER
IC1603
86
84
RDS DATA
RDS INT
RDS DATA
RDS CLK
117
SD TUNE SD
100
CLINK_RX (M-OUT-CLINK-IN)
99
CLINK_TX (M-IN-CLINK-OUT)
C_LINK_DEC
7
101
C_LINK_DET
DIR_CK_SEL
39
D1301
57 58
12.5MHz
12.5MHz98EEPROM DATA78EEPROM CLK
X1300
12.5MHz
A
• SIGNAL PATH
: TUNER
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
• R-ch is omitted due to same as L-ch.
DATA SELECTOR
IC1302
2CI
5
1CO
6
DIN0
3
1Y
7
2B14
A
TC74HC153_A
36
TC74HC135_B
35
SDIN
8
AUTO
CAL MIC
J2500
DCAC_MIC_L
11
MIC AMP
IC2501
LINE AMP
Q2500
DCAC ON/OFF
3
CEC DATA
SWITCH
Q1103-1106
92
HDMI (M-IN-HDMI-OUT)
HDMI (M-OUT-HDMI-IN)
93
HDMI RESET
104
29
CEC OUT
CEC IN
88
AUDIO
B
DIR_XSTAE, ERR
C
CEC
D
48 47 45 46 4938 37
RESET, TX, RX
E
: MIC
DIN2
5
J
SPDIF
R-CH
DMPORT
DMPORT
(AEP, UK)
(Page 11)
(Page 12)
(Page 12)
(Page 12)
(Page 11)
(Page 11)
STR-KS2000
STR-KS2000
1111
6-2. BLOCK DIAGRAM - HDMI Section -
• SIGNAL PATH
: AUDIO (DIGITAL)
: HDMI
HDMI CONTROLLER
IC3519
CN3501
HDMI
SAT IN
A32
52
B32
51
7
9
A33
55
B33
54
4
6
A34
58
B34
57
1
3
A31
49
B31
48
10
DATA0+
DATA0–
DATA1+
DATA1–
DATA2+
DATA2–
CLOCK+
CLOCK–
SDA (5V)
SCL (5V)
+5V POWER
HOT PLUG DET
18
CEC
13
12
16
15
HDMI
INPUT
SELECTOR
IC3503
55
P5V_SELA
56
P5V_SELB
SDA3
45
19
HPD3
44
SCL3
46
CN3502
HDMI
DVD IN
A22
71
B22
70
7
9
A23
74
B23
73
4
6
A24
77
B24
76
1
3
A21
68
B21
67
10
DATA0+
DATA0–
DATA1+
DATA1–
DATA2+
DATA2–
CLOCK+
CLOCK–
SDA (5V)
SCL (5V)
+5V POWER
HOT PLUG DET
18
CEC
13
12
16
15
SDA2
63
19
HPD2
62
SCL2
64
CN3503
HDMI
VIDEO 2/
BD IN
A12
9
B12
8
7
9
A13
12
B13
11
4
6
A14
15
B14
14
1
3
A11
6
B11
5
10
DATA0+
DATA0–
DATA1+
DATA1–
DATA2+
DATA2–
CLOCK+
CLOCK–
SDA (5V)
SCL (5V)
+5V POWER
HOT PLUG DET
18
CEC
13
12
16
15
SDA1
2
19
HPD1
80
SCL1
3
RX_HPD1
HDMI RECEIVER
IC3511
HDMI
TRANSCEIVER
IC3513
Y1
34
Z1
35
51
50
Y2
31
Z2
32
55
54
Y3
28
Z3
29
59
58
Y4
25
Z4
26
63
RXC+
RXC–
RX0+
RX0–
RX1+
RX1–
RX2+
RX2–
DSDA
DSCL
62
41
PWR5V
44
42
CSDA
CSCL
39
40
SCL_SINK
38
HPD_SINK
40
xOE
42
SDA_SINK
39
S1
21
S2
22
S3
23
LEVEL
SHIFT
IC3501
(1/2)
LEVEL SHIFT
IC3507
S [1]
S [2]
S [3]
SIGNAL SELECTOR
IC3504
2Y2
2
2Y3
4
2Y1
5
3
2-COM
10
9
A
B
21
51 52 53
S [1]
S [2]
S [3]
TMDS_S1
TMDS_S2
TMDS_S3
DATA SELECTOR
IC3521
EEPROM
IC3509
2Y1
5
2Y0
1
1Y1
14
1Y0
12
3
2-COM
13
1-COM
5
SDA
6
SCL
EEPROM1
10
A
7
WP
35
TMDS_OEB
54
RX_RST
19
MUTE
65
RX_INT
20
TX_INT
43
TX_RST
42
CSCL
27
CSDA
28
124 – 121,117 – 114,
111 – 108, 105 – 99,
96 – 92
QE0 – QE23
79 – 75, 70 – 67
65 – 61, 58 – 49
D0 – D23
ODCK
119
HSYNC
128
VSYNC
1
DE
127
SPDIF
70
SD0 – SD3
4
24
MCK
79
SCK
76
WS
75
MUTE
67
RESET
89
INT
91
IDCK
66
HSYNC
1
VSYNC
2
DE
80
74 – 71
SPDIF
5
SD0 – SD3
MCK
6
SCK
12
WS
11
10 – 7
TX0+
30
TX0–
29
7
9
TX1+
33
TX1–
32
4
6
TX2+
36
TX2–
35
1
3
TXC+
27
TXC–
26
10
HPD
DATA0+
DATA0–
DATA1+
DATA1–
DATA2+
DATA2–
CLOCK+
CLOCK–
SDA (5V)
SCL (5V)
HOT PLUG DET
CEC
18 19
12
16
15
13
DSDA
19
DSCL
20
INT
17
RESET
42
CSDA
44
CSCL
43
LEVEL
SHIFT
IC3501 (2/2)
LEVEL
SHIFT
Q3504
CN3504
HDMI
OUT
SPDIF
LRCK
MCK
BCK
SD0 – SD3
85
84
XTALIN
XTALOUT
X3501
28.322MHz
10RESET
RESET, TX, RX
D
13
11
XIN
XOUT
X3502
10MHz
B+ SWITCH
Q3505-3507
F
G
E
33TX
34RX
CEC
MUTE
SD0-3, MCK,
BCK, LRCK
J
41TX_5VPWR
K
5VPWR
(Page 10)
(Page 12)
(Page 10)
(Page 12)
(Page 10)
(Page 14)
STR-KS2000
STR-KS2000
1212
6-3. BLOCK DIAGRAM - DSP Section -
A
DATA0, BCK
LRCK CKOUT
G
MUTE
LRCK
DATA0
SD1
INPUT SELECTOR
IC1008
2A0
3B0
CKOUT
5A1
6B1
SDO
BCK
SD2
SD3
11 A2
LRCK
BCK
10 B2
MCK
13 B3
Y0
4
Y1
7
Y2
9
S
1
Y3
12
INPUT SELECTOR
IC1900
30B
61B
10 2B
14
13
14 A3
• SIGNAL PATH
F
3B
3A
0Y
4
1Y
7
2Y
9
S
1
3Y
12
DATA SELECTOR
IC1017
1A
2B
Y
5
A/B
6
MUTING
Q1900
C
DIR_XSTAE, ERR
HDMI_ERR
30
HDMI SELECT
22
SYSTEM CONTROLLER
IC1018 (2/4)
D FLIP-FLOP
IC1014
INVERTER
IC1010
78 DPSIA
79 DPSIB
88 DPLRCK
INVERTER
IC1016
RSRATE
50
94 DPFSCK
89 DPBCK
16 ERROR
82 DPSIE
81 DPSID
80 DPSIC
DSP SPDIF(LAT)
64
DSP RESET
65
DSP INT
83
XSPIDS
XRESET
DSP INT
DSP
IC1009
DPSOA 64
SWITCHING
IC3920
11A
2
1B
42A
52B
93A
10
3B
13 4B
1Y
3
2Y
6
3Y
8
4Y
11
12 4A
MUTING
Q3920
DPDVLRCK
86
DPDVBCK
87
DPSOB
65
DPSOC
70
SWITCH
IC3921
BCKO
LRCKO
MCKO
LRCKO
D1
D2
D3
D1 - 3, MCKO,
BCKO, LRCKO
H
D1 - 3
FLASH MEMORY
IC1011
DSP SPI CLK
91
DSP MOSI
90
DSP MISO
89
SF DSP MAS
67
SF CPU CE
66
DSP_SPI_CLK
DSP_MISO
DSP_MOSI
SPI_MAS
CPU_CE
SPICLK
125
MOSI
127
XSF_CE 98
SPI_MAS
63
MISO
126
DSP_SPI_CLK
DSP_MISO
DSP_MOSI
SPI_MAS
CPU_CE
SWITCHING
IC1003
1CE
6SCK
5SI
2SO
: AUDIO (DIGITAL)
143
142
X1302
25MHz
XTAL
CLKIN
SD0-3, MCK,
BCK, LRCK
97 XNONAUDIO
B
AUDIO
DIR_XSTAE
ERR
RESET SIGNAL
BUFFER
IC1005
62RST TRI
55INIT
RESET SIGNAL
GENERATOR
IC1007
RESET
SWITCH
IC1006
STBY +3.3V
FLIP-FLOP
IC1004
122
121
15
(Page 10)
(Page 11)
(Page 10)
(Page 11)
(Page 10)
(Page 13)
STR-KS2000
STR-KS2000
1313
6-4. BLOCK DIAGRAM - AMP Section -
+
H
D1 – 3, MCKO
BCKO, LRCKO
L
SD
BCKO
D1
D2
DIGITAL POWER AMP
IC3150
STREAM PROCESSOR
IC3010
31 DATA
OVER LOAD
DETECT
Q3151, 3152
SYSTEM CONTROLLER
IC1018 (3/4)
30 BCK
LRCKO
29 LRCK
36 XFSIIN
21 SCDT
SCDT
MCKO
BCKO
LRCKO
MCKO
D3
BCKO
LRCKO
MCKO
22 SCSHIFT
SHIFT
23 SCLATCH
LAT1
27 INIT
INIT
24 OVF FLAGR
25 OVF FLAGL
OVF FLAGL
OVF FLAGL
OVFW
X3051
49.1MHz
L.P.F.
L.P.F.
OVF1
19 SOFT MUTE
SOFT_MUTE
19 SOFT MUTE
SOFT_MUTE
19 SOFT MUTE
SOFT_MUTE
OUTL1(+)
11
OUTL2(-)
9
OUTR1(+)
6
OUTR2(-)
4
XFSOIN
48
FSOCKO
37
XFSOOUT 14
FSOI
38
STREAM PROCESSOR
IC3020
31 DATA
30 BCK
29 LRCK
36 XFSIIN
21 SCDT
SCDT
22 SCSHIFT
SHIFT
23 SCLATCH
LAT2
27 INIT
INIT
24 OVF FLAGR
25
OVF1
OUTL1(+)
11
OUTL2(-)
9
OUTR1(+) 6
OUTR2(-) 4
XFSOIN 48
XFSOOUT
14
FSOI
38
STREAM PROCESSOR
IC3030
31 DATA
30 BCK
29 LRCK
36 XFSIIN
21 SCDT
SCDT
22 SCSHIFT
SHIFT
23 SCLATCH
LAT3
27 INIT
INIT
24 OVF FLAGR
SCDT
SHIFT
LAT1
LAT2
LAT3
INIT
25
OVF1
OUTR1(+)
6
OUTR2(-)
4
OUTL1(+)
11
OUTL2(-) 9
XFSOIN
48
FSOI
38
CLOCK
BUFFER
IC3051
FRONT L
+
_
_
_
_
_
DIGITAL POWER AMP
IC3100
OVER LOAD
DETECT
Q3101, 3102
L.P.F.
L.P.F.
FRONT R
+
TB3002
TB3001
+
_
OVER LOAD
DETECT
Q3201, 3102
OVER LOAD
DETECT
Q3301, 3302
OVER LOAD
DETECT
Q3251, 3252
L.P.F.
L.P.F.
SUR L
SPEAKERS
SUR R
SUBWOOFER
+
DIGITAL POWER AMP
IC3200
OVER LOAD
DETECT
Q3401, 3402
L.P.F.
L.P.F.
CENTER
+
DIGITAL POWER AMP
IC3300
L.P.F.
L.P.F.
DIGITAL POWER AMP
IC3250
/SD
DIGITAL POWER AMP
IC3500
PWM_B
OUT_B14
PWM_A
6
4
/RESET
5
25-27
/SD
PWM_B OUT_B
OUT_A
14
PWM_A6
4
/RESET
5
25-27
28-30
DC DETECT
Q3551
SCDT
13
SHIFT
2
LAT1
LAT2
LAT3
5
6
7
INT
14
OVF1
OVF
17
OVFW
OVFW
20
SOFT_MUTE
SOFT_MUTE
1
POWER SD
12
DC_DET
24
POWER_RESET
4
DIGITAL POWER AMP
IC3400
L.P.F.
L.P.F.
L.P.F.
/SD
PWM_B
OUT_B
OUT_A
6
PWM_A
14
4
/RESET
5
28-30
/SD
PWM_BP OUT_B
OUT_A
14
PWM_AP
6
4
/RESET
5
25-27
28-30
/SD
PWM_B
OUT_B
OUT_A
6
PWM_A
14
4
/RESET
5
28-30
/SD
PWM_B OUT_B
OUT_A
14
PWM_A6
4
/RESET
5
28-30
/SD
PWM_A
OUT_B
OUT_A
6
PWM_B14
4
/RESET
5
25-27
• SIGNAL PATH
: AUDIO (ANALOG)
OUT_A
28-30
L.P.F.
OVER LOAD
DETECT
Q3451, 3452
PROTECT DETECT
Q3552, 3553
+31.5V
25-27
28-30
25-27
25-27
: AUDIO (DIGITAL)
(Page 12)
(Page 14)
STR-KS2000
STR-KS2000
1414
6-5. BLOCK DIAGRAM - POWER SUPPLY Section -
3
POWER CONTROL
IC901
D
(AC IN)
MAIN POWER
TRANSFORMER
T901
SUB POWER
TRANSFORMER
T902
F901
D908
ISOLATOR
PC901
B+ SWITCH
Q901
4
VCC
1
OCP
5
OLP
1
POWER CONTROL
IC921
D
4
VCC
6
FB/OLP
8
STARTUP
RECT
D931
D932
ISOLATOR
PC903
SHUNT
REGULATOR
IC931
D922
D910
D905
D907, 914
POWER ON/OFF
CONTROL
Q943, 947
+31.5V
RECT
D943
D915, 916
TH901
Q921
POWER VOLTAGE
CONTROL
Q944, 964
ISOLATOR
D904
PC902
DSP +1.2V
+3.3V
REGULATOR
IC944
LINE
FILTER
L951
LINE
FILTER
L952
RECT
D901
+1.2V
REGULATOR
IC1002
AMP +1.8V
+1.8V
REGULATOR
IC3050
+3.3V
RECT
D942
D. DCON +5V
+5V
REGULATOR
IC942
RECT
D941
+12V
REGULATOR
IC941
+9V
RECT
D944
B+ SWITCH
Q945
B+ SWITCH
Q946
+5V
REGULATOR
IC1712
MIC +3V
A+5V
SHUNT
REGULATOR
IC951
STBY +3.3V
81STOP
87PCONT_1
79PCONT_3
80PCONT_2
SYSTEM CONTROLLER
IC1018(4/4)
FL
FL
VEE
FOR FLUORESCENT
INDICATOR TUBE
DC/DC
CONVERTER
T700
RECT
D700 – 703
OSC
Q801
74
FL DATA
75
FL CLK
68
FL LAT
FLUORESCENT
INDICATOR TUBE DRIVER
IC700
7
DIN
8
CLK
9
STB
FLUORESCENT
INDICATOR
TUBE
FL700
SEG1 – SEG16
14 – 29
GRID1 – GRID12
42 – 31
82
SIRCS IN
ROTARY
ENCODER
RV700
LEVEL SHIFT
IC1651
REMOTE CONTROL
RECEIVER
IC701
MASTER
VOLUME
I/
113-115
A/D 0 – A/D 2
S701 – 706
85
POWER KEY
16
15
V_ENCODER(A)_DOWN
S707
ISOLATOR
PC904
AC DETECT
Q961
+9V
REGULATOR
IC1902
D909
L
SD
POWER
CONTROL
Q962, 963
V_ENCODER(B)_UP
+3.3V
REGULATOR
IC2502
DMPORT +5V
+5V
REGULATOR
IC1012
HDMI +5V
+5V
REGULATOR
IC3516
K
+3.3V
REGULATOR
IC3527
+1.8V
REGULATOR
IC3528
HDMI +1.8V
+3.3V
REGULATOR
IC3526
HDMI +3.3V
34HDMI REG CTL
B+ SWITCH
D972
5VPWR
(Page 13)
(Page 11)
STR-KS2000
STR-KS2000
1515
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specifi ed.
• f : internal component.
• 2 : nonfl ammable resistor.
• 5 : fl usible resistor.
• C : panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
J : AUDIO (DIGITAL)
F : AUDIO (ANALOG)
f : TUNER
E : HDMI
N : MIC
• Abbreviation
CND :
Canadian model
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : Internal component.
• : Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Indication of transistor.
C
B
These are omitted.
E
Q
CEB
These are omitted.
Caution:
Parts face side:
(SIDE A)
Pattern face side:
(SIDE B)
Parts on the parts face side seen from
the pattern face are indicated.
Parts on the pattern face side seen from
the parts face are indicated.
Note:
The components identifi ed by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part
number specifi ed.
Note:
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une piéce portant le numéro spécifi é.
• Circuit Boards Location
MAIN board
HDMI RE board
IO board
TUNER (FM/AM)
IR board
DISPLAY board
DCAC (2000) board
SMPS board
Caution:
Pattern face side:
(Conductor Side)
Pattern face side:
(Component Side)
Parts on the pattern face side seen from
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
STR-KS2000
STR-KS2000
1616
Ref. No. Location
• Semiconductor Location
D1106 B-5
D1301 C-3
IC1003 B-4
IC1004 B-4
IC1005 D-5
IC1006 D-5
IC1007 D-5
IC1008 D-4
IC1009 C-2
IC1010 C-4
Ref. No. Location
IC1011 C-4
IC1014 C-3
IC1016 D-4
IC1017 C-1
IC1018 C-5
IC1131 A-6
IC1301 D-3
IC1302 E-2
IC1600 E-3
IC1602 D-4
IC1603 E-4
Ref. No. Location
IC1651 B-4
IC1710 E-2
IC1712 E-5
IC1900 B-2
IC1902 E-5
IC3010 B-9
IC3020 B-10
IC3030 B-12
IC3050 B-7
IC3051 B-8
IC3100 B-9
Ref. No. Location
IC3150 B-9
IC3200 B-10
IC3250 B-11
IC3300 B-12
IC3400 B-13
IC3500 B-13
IC3920 B-7
IC3921 C-7
Q962 D-6
Q963 D-6
Ref. No. Location
Q1103 C-5
Q1104 B-5
Q1105 B-5
Q1900 B-2
Q3101 E-9
Q3102 E-8
Q3151 E-10
Q3152 E-9
Q3201 E-11
Q3202 E-11
Q3251 E-13
Ref. No. Location
Q3252 E-13
Q3301 E-12
Q3302 E-12
Q3401 E-10
Q3402 E-10
Q3451 E-14
Q3452 E-14
Q3551 E-14
Q3552 D-14
Q3553 C-14
Q3920 C-7
6-6. PRINTED WIRING BOARD - MAIN Board (Component Side) -
• : Uses unleaded solder.
IC1005
E
E
E
E
1
24
25
36
37
48
12
13
16
1
9
8
118
19
36
1
8
9
16
14
5 8
1
3
12
1
13
24
1
3
E
E
E
1
7
1
18
19
36
1
18
19 36
1
18
19 36
E
E
E
1
2
17
16
1
8
5
4
1
8
9
16
E
144
1
108
109
73
72
36
37
E
E
E
E
1
8
5
4
1
14 8
7
1
120
30
31
61
60
90
91
118
19 36
1
14
8
7
1
8
5
4
8
1
4
5
1
20
11
10
8
1
4
5
1
148
7
E
E
E
E
118
19
36
1
24
25
36
37
48
12
13
1
24
25
36
37
48
12
13
1
24
25
36
37
48
12
13
1
18
19 36
E
E
E
C3058
R3031
C3059
R3032
R3033
R3034
R3035
R3037
IC3030
Q3251
Q3252
C3258
C3067
R1100
R3040
R1101
R3041
R1102
D1106
R3042
R3043
R3044
R1105
Q3451
R1106
R3046
Q3452
C3263
D1301
C1133
Q1900
R1304
R1110
R1305
R1306
R3052
R1307
R3053
R1308
R3054
IC1301
R1115
R3055
IC1302
R1117
R3057
R1118
IC3050
IC3051
R3059
C1913
R1310
R1311
R3251
R3252
R1313
R3060
R1315
R1509
R1122
R1123
R3063
R1124
IC3250
R3064
R1125
C1729
R1126
R1127
R1510
R1128
C1921
R1129
C1922
R1706
R1512
C1923
R1707
C1924
R1708
R1514
C1925
R1709
R1321
R1515
C1926
R1322
R1900
R1324
R1130
R1901
R1131
R1903
R1133
R1710
R1134
R3074
R1711
R3075
R1712
R1136
R3076
IC1900
R1714
R1715
IC1131
IC1902
R1717
C1933
IC1710
C1936
IC1712
R1140
R1142
R1143
L1604
C1748
R1144
R1145
R1724
R1726
R1728
R1729
R1153
R1732
R1156
R1733
R1157
R1734
R1158
R1735
R1737
R1738
R1739
R1160
R1161
R1741
R1742
R1166
R1743
R1168
R1169
R1360
R1361
R1362
R1556
R1557
R1170
R1171
R1172
R1173
R1174
R1175
R1755
R1561
R1562
R1756
R1758
R1180
R1183
R1184
R1760
R1185
R1186
R1187
R1763
R1764
R1188
R1189
Q3101
Q3102
C3108
JR1511
Q3301
E
Q3302
C3305
C3113
C3308
C3313 C3508
R3101
R3102
C3513
CN1007
IC3100
R3301
R3302
IC3300
R3501
R3502
IC3500
C1016
R3316
X1300
C1018
X1301
X1302
C3920
X3051
C3922
C3923
Q3920
Q3151
Q3152
C3158
C1601
C1602
CNS506
FB1101
FB1102
C3163
IC1003
C1033
R510
IC1004
R1201
R1202
IC1006
C3553
FB1303
R1203
IC1007
FB1304
IC1008
R1010
C3554
FB1305
IC1009
R1011
Q3551
FB3051
C3555
C3556
Q3552
R1206
Q3553
R1207
R3917
R1208
R3918
FB1309
FB1115
R1209
R3919
Q962
R1017
Q963
IC1010
R1018
IC1011
FB1503
R3920
FB1310
R1210
IC1014
R1211
R3921
R3151
R3922
R1212
IC1016
R3152
R1213
IC1017
IC1018
R3927
R1217
R1023
R3928
IC3920
R1024
IC3150
IC3921
R1601
R1025
R1602
R1026
R1604
R1029
R1606
R1607
IC1600
R1609
C1055
IC1602
C1056
IC1603
R1223
C1057
FB1900
R1224
R1030
R1031
R1032
R1033
R1610
R1034
R1035
R3552
R1036
R1038
R3554
R3555
R3556
R3557
L3053
R3558
R1618
C1067
R1040
R1041
R1042
R1043
R1046
R1047
R1048
R1049
C1074
C1651
C1652
R1050
R1053
R1054
C1659
R1058
R1059
R1447
R1062
R1063
R1068
R1069
R3970
R1260
R3971
R1261
R3972
R1070
C1675
R1071
R1072
R1651
R1075
R1652
R1076
R1077
R1654
R1078
R1079
IC1651
R1080
R1084
R1086
R1088
R1090
R1093
R1671
R1672
R1098
JR1020
Q3201
Q3202
C3208
C3014
C3015
C3018
C3019
Q3401
Q3402
C3213
C3408
C3024
C3025
C3029
C3413
C3030
C3034
R3201
C3035
R3202
C3038
R3011
C3039
R3012
R3013
IC3200
R3014R3015
R3017
IC3010
R3401
R3402
C1104
Q1103
Q1104
C1108
IC3400
Q1105
R3021
R3022
R3023
R3024
R3026
C1303
C1304
IC3020
C1305
C3052
C3053
C3055
C1749
118
CN1700
E
A
HDMI RE
BOARD
CN3511
MAIN BOARD (COMPONENT SIDE)
1345
1
3
4
5
1
4
8
5
14
85
14
85
1345
1-873-961-
11
(11)
1
3
4
5
1 3
45
(AEP, UK)
(AEP, UK)
(NC)
DMPORT
14
85
A
B
C
D
E
F
1 2 3 4 5 6 7 8 9 10 11 12 13 14
(Page 28)
• See page 15 for Circuit Boards Location.
STR-KS2000
STR-KS2000
1717
6-7. PRINTED WIRING BOARD - MAIN Board (Conductor Side) -
• : Uses unleaded solder.
1
5
C1118
C1119
R3225
R3226
R3227
C1310
C3250
C1312
C1313
C3253
C1314
C1120
C3254
C3060
C1315
C3255
C1316
C1122
C3256
C1123
C3257
C1318
R3425
R3426
R3427
C3068
C3069
R1103
R1104
C1709
R3045
C3070
C1131
C3071
C1132
C1710
C1134
C1711
C1712
C1713
C1714
C1139
R3051
R1116
C1141
R1119
D3251
D3252
L1000
C1722
C1916
C1723
R3253
C1917
R1314
R1508
R3254
C1918
C1919
R3256
R3257
R1318
R1319
C1920
R1511
R1513
R1320
C1731
C1927
C1928
C1929
R3265
R1902
R3266
R1713
R1139
R1716
C1934
R1718
C1935
R1719
C1937
C1744
R3275
R3276
L1603
R3277
R1720
L1605
R1721
L1606
R1722
R1723
R1725
C1171
C1172
R1727
R1730
R1159
R1163
R1740
R1164
C1193
R1559
R1560
R1757
R1759
R1193
R1194
C3100
C3103
C3104
C3105
C3106 C3107
C3300
C3303
C3304
C3306 C3307
C3500
C3503
C3504
C3505
C3506 C3507
C3122
C3123
C3124
C3125
C3126
C3127
C3128
C3129
R3103
R3104
R3106
C3322
C3934
R3107
C3323
C3935
D3301
C3901
D3302
C3902
D3111
D3112
R3303
R3304
R3306
C1007
R3307
D3501
R3115
D3502
R3116
C3911
C1202
C3912
R3503
R3504
C1205
C1011
C1206
R3506
R3507
C1014
C1015
R3315
C1017
C1019
R3125
R3126
R3127
C3150
C3153
C1020
C3154
R3515
C3155
R3516
C3156
C1023
C3157
C1024
C1025
R3325
C1026
R3326
C1603
C1027
R3327
C1028
C1029
FB1104
FB1105
FB1106
C1030
IC1002
C3167
C1034
C1035
C1036
C1037
R1204
C1038
R1205
C1039
FB1112
FB1116
C3172
C3936
C3938
C3173
C3937
C1040
R1019
C1041
D3151
IC1012
C1042
D3152
C1043
C1044
R3153
D1600
R1214
C1048
R3154
C1049
R1216
R3156
C3372
C3930
C3931
R3157
C3373
R1027
C1050
R1605
C1051
C1052
C1053
C1054
R1221
C1058
FB1901
C1441
C1059
R3165 R3166
R1037
C1254
C1255
L3051
C1062
L3052
C1063
C1064
L3054
C1065
C1066
C1068
C1069
R3175
R3176
R3177
R1044
C1072
C1075
C1076
C1077
C1654
C1078
C1079
C1657
C1658
C1080
R3575
C1082
R3576
C1083
R3577
C1084
R1064
R1065
C1092
C1094
C1671
C1672
C1096
C1097
C1674
R1073
JR1000
JR1001
JR1002
JR1003
JR1004
JR1005
D1661
R1085
C1496
R1099
C3200
C3203
C3204
C3205
C3206
C3012
C3207
C3013
C3016
C3017
C3400
C3403
C3404
C3405
C3406 C3407
C3020
C3022
C3023
C3026
C3027
C3028
D3201
D3202
C3032
C3033
C3036
R3203
C3037
R3204
R3206
C3933
C3422
R3207
C3423
C3932
D3401
D3402
C3040
C1101
C3429
C1102
C1103
R3403
R3404
R3406
C1107
R3407
R3215
R3216
C1301
C3051
C1308
C1309
R3415
R3416
C3057
C1317
C1135
C1715C1716
C1717
C1718
C1719
C1720
C1914
C1721
C1915
C1724
C1726
C1728
C3091
C1730
C1732
C1735 C1736
C1737
C1738
C1739
C1931
C1747
C1750
C1751
C1752
C1753
C1755
EB3002
EB3006
C1006
C1008
C1010
C1013
C1604
C1606
C1607
C1608
C1060
C1061
C1070
C1073
C1653
C1655
C1656
C1081
C1088
C1670
C1095
C1673
C3011
C3054
C3056
1
4
193
183
L3901
L3902
L3905
L3906
L3907
L3908
L3909
L3910
L3911
L3912
L3913
L3914
TB3001
TB3002
B3000
B3002
CN3002
CNP501
CNP502
L3301
L3302
L3111
L3112
C3259
L3501L3502
C3262
C3264C3265
C3266
L3915
L3916
L3151L3152
EB3005
C3109
C3112
C3114
C3309
C3115
C3116
C3312
C3314
C3509
C3315
C3316
C3512
C3514C3515
L3201L3202
C3159
L3401L3402
C3162
C3164C3165
C3166
L3251L3252
B3001
C3209
C3212
C3214
C3409
C3215
C3216
C3412
C3414C3415
C3416
C3031
J1710
7
1
EB3004
CNP500
C1930
C1605
1
2
1
2
8
9
4
5
1
2
10
11
1
2
8
9
16
17
EB3003
R1762
CNS504
CNS505
CNS508
CNS509
CNS510
FB1308
EB3001
C3021
JW3000
JW3001
JW3002
JW3003
JW3004
JW3005
JW3006
B
IO BOARD
CNS170
(CHASSIS)
C
IR BOARD
CNS701
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
1-873-961-
11
(11)
(CHASSIS)
(CHASSIS)
G
DCAC (2000)
BOARD
CN2000
F
SMPS BOARD
CN905
E
SMPS BOARD
CN906
D
SMPS
BOARD
CN902
MAIN BOARD (CONDUCTOR SIDE)
(CHASSIS)
(NC)
(AEP, UK)
L
R
VIDEO 1
L
R
TV
AUDIO IN
L
R
SA-CD/CD
TUNER
(FM/AM)
FM 75W
COAXIAL
ANTENNA
AM
(AEP, UK)
EXCEPT US
(for HT-SS2000)
FRONT L FRONT RSUR RSUR LCENTERSUBWOOFER
SPEAKERS
13
A
B
C
D
E
F
123456789101112131415
Ref. No. Location
• Semiconductor Location
D1600 D-12
D1661 D-12
D3111 C-7
D3112 C-7
D3151 C-7
D3152 C-6
D3201 C-6
D3202 C-6
D3251 C-5
D3252 C-5
D3301 C-4
D3302 C-4
D3401 C-4
D3402 C-3
D3501 C-3
D3502 C-2
IC1002 C-12
IC1012 E-9
(Page 35)
(Page 36)
(Page 38)
(Page 38) (Page 38)
(Page 32)
• See page 15 for Circuit Boards Location.
STR-KS2000
STR-KS2000
1818
• See page 41 for IC Block Diagrams.
6-8. SCHEMATIC DIAGRAM - MAIN Board (1/10) -
(3/10)
BOARD
14
MAIN
15
BOARD
(2/10)
MAIN
13
BOARD
(4/10)
MAIN
HDMI RE
A
BOARD
(2/2)
CN3511
(5/10)
MAIN
11
BOARD
(9/10)
MAIN
12
BOARD
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
1.7
1.7
0
2.6
0
2.5
0
3.3
3.3
3.3
0
0
2.9
3.3
1.7
1.6
1.7
1.7
3.3 3.3
0
3.3
1.7
0
0
1.6
2.7
1.5
1.7
2.5
1.7
1.7
1.7
1.7
3.3
3.3
3.3
3.3
1.7
1.7
2.8
1.6
3
1.6
3.3 3.3
1.6
1.7
8
7
6
5
4
3
2
1
TC7WH157FK(TE85R)
IC1017
A
B
_Y
GND Y
A/B
G
VCC
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74VHC393FT(EL)
IC1016
CKA
RDA
Q1A
Q2A
Q3A
Q4A
GND Q4B
Q3B
Q2B
Q1B
RDB
CKB
VCC
8
7
6
5
4
3
2
1
TC7WH74FU(TE12R)
IC1014
CK
D
/Q
GND Q
/CLR
/PR
VCC
100
R1324
100
R1130
0.1C1104
100
R1063
100
R1131
DIRERROR
XSTATE
100
R1557
100
R1142
0.1
C1107
0.1
C1102
50V
10C1010
FB1106
100p
C1318
HDMISPDIF
DIRDATA
DIRLRCK
DIRCKOUT
100
R1556
0
R1070
0.1
C1011
50V
10
C1088
AUDIO
AMP_MCKO
DIRBCK
DGND
0
R1136
0R1139
0
R1207
FB1116
0.1
C1920
330
R1054
FB1503
220
R1206
FB1102
0.1C1921
FB1900
RT1N141C-TP-1
Q1900
10k
R1900
ENG_MUTE
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74VHC157FT(EKJ)
IC1008
S
A0
B0
Y0
A1
B1
Y1
GND Y2
B2
A2
Y3
B3
A3
/E
VCC
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74VHC157FT(EKJ)
IC1900
S
0A
0B
0Y
1A
1B
1Y
GND 2Y
2B
2A
3Y
3B
3A
/E
VDD
22k
R1902
0
R1903
54
321
TC7SH04FU(T5RSONYJF)
IC1010
GND
VCC
10V
470
C1930
10V
470
C1931
C1923
33p
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17P
CNS506
NC
GND
MCK
GND
BCK
LRCK
DATA4
DATA3
DATA2
DATA1
SPDIF
ERROR
REG_CTL
H_UART_TX
H_UART_RX
H_RESET
CEC
ERROR
FSRATE
DGND
HTX
HRX
HRST
CEC
HCTL
DIRBCK
DIRLRCK
DIRDATA
DIRCKOUT
DIRBCK
DIRLRCK
DIRCKOUT
DIRDATA
AUDIO
1
2
3
4
5
6
7
8
9
12
13
14
10
11
MAIN BOARD (1/10)
IC1010
INVERTER
IC1016
INVERTER
IC1900
INPUT SELECTOR
IC1008
INPUT SELECTOR
IC1014
D FLIP-FLOP
IC1017
DATA SELECTOR
A
1012
J
H
B
1311
L
C
78
I
14
F
96
K
4 153
G
D
5
E
12
MUTING
AUDIO
(Page 31)
(Page 22)
(Page 26)
(Page 21)
(Page 20)
(Page 19)
STR-KS2000
STR-KS2000
1919
• See page 40 for waveforms. • See page 41 for IC Block Diagrams. • See page 51 for IC Pin Function Description.
6-9. SCHEMATIC DIAGRAM - MAIN Board (2/10) -
15
BOARD
(1/10)
MAIN
MAIN
(3/10)
BOARD
17
16
MAIN
(9/10)
BOARD
IC B/D
13
14
171615
12
3.3
1.2
1.2
1.2
0
0
0
1.2
1.6
1.7
1.7
1.7
1.2
3.3
1.7
1.2
0
3.3
1.2
1.2
1.2
1.2
1.2
1.2
1.2
3.3
1.2
1.2
1.2
3.3
3.3
0
1.2
1.2
1.2
1.2
0
3.3
3.3
3.3
3.3
3.33.5
3.3
3.3
0
3.3
3.300
000
3.303.3 0
0
3.3
3.3
1.2
1.2
1.2
1.2
3.3
1.2
1.2
3.5
3.5
3.3
1.2
1.2
3.3
3.3
0
3.3
0.1
000
0
1.6
1.6
3.3
1.2
1.23.3
0.801.2
1.2
1.2
1.2
1.2
3.3
1.2
3.3
1.6
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
4243
44
454647484950
51
5253
54
555657585960
61
6263
64
65666768
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
1
10111 112 113114 115116 117 118119 120121 122 123124 125 126127 128129 130 131132 133 134135 136137 138
139
140141 142143 144
ADSST-AVR-1115
IC1009
VDDINIT
CLKCFG0
CLKCFG1
BOOTCFG0
BOOTCFG1
GND
VDDEXT
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
AD7
GND
VDDINT
GND
VDDEXT
GND
VDDINT
AD6
AD5
AD4
VDDINT
GND
AD3
AD2
VDDEXT
GND
AD1
AD0
XWR
VDDINT
VDDINT
GND
XRD
ALE
AD15
AD14
AD13
GND
VDDEXT
AD12
VDDINT
GND
AD11
AD10
AD9
AD8
A16
VDDINT
GND
A17
A18
GND
VDDEXT
VDDINT
GND
PF_CE
SPI_MAS
DPSOA
DPSOB
VDDINT
GND
VDDINT
GND
DPSOC
DPSOD
VDDINT
VDDEXT
GND
VDDINT
GND
DPSOE
DPSIA
DPSIB
DPSIC
DPSID
DPSIE
VDDINT
GND
GND
DPDVLRCK
DPDVBCK
DPLRCK
DPBCK
VDDINT
GND
GND
VDDEXT
DPFSCK
GND
VDDINT
XNONAUDIO
XSF_CE
VDDNT
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDINT
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDEXT
GND
VDDINT
GND
VDDINT
XRESET
XSPIDS
GND
VDDINT
SPICLK
MISO
MOSI
GND
VDDINT
VDDEXT
AVDD
AVSS
GND
CLKOUT
EMU*
TD0
TD1
TRST*
TCK
TMS
GND
CLKIN
XTAL
VDDEXT
8765
4321
TC7WH157FK(TE85R)
IC1003
ABY-
GND Y
SELECT
ST-
VCC
8765
4321
TC7WH125FK(TE85R)
IC1004
GND
VCC
10
C1017
0.1
C1018
0.1
C1016
0.1
C1015
0.1
C1014
0.1
C1019
0.1
C1020
0.1C1023
0.1
C1024
0.1C1025
0.1
C1026
0.1
C1027
0.1
C1028
0.1
C1029
22
R1023
22
R1017
22R1062
47R1018
10k
R1075
10
C1030
0.1
C1075
0.47
C1074
0.1
C1072
0.1
C1034
0.1
C1035
0.1
C1036
0.1
C1037
0.01
C1038
0.1
C1039
0.1
C1040
0.1
C1041
0.1
C1042
0.01
C1043
FB1112
22
R1046
22
R1047
0.1
C1050
10
C1049
8p
C1048
8p
C1044
25MHz
X1302
470
R1049
1M
R1048
0
R1104
0
R1103
0
R1102
0
R1101
0
R1100
22
R1043
22
R1040
22
R1038
10k
R1037
0
R1036
1k
R1034
10k
R1033
AMP_DATA3
AMP_BCKO
AMP_LRCKO
FB1105
FB1104
0.1
C1076
0.1
C1078
0.1
C1077
10k
R1086
10k
R1090
10k
R1098
R1093
10k
22
R1035
22
R1029
22
R1030
22R1031
22
R1032
0.1C1065
0.1
C1064
0.1
C1063
0.1
C1062
0.1
C1069
0.33
R1085
16V
100
C1061
16V
100
C1060
10
C1059
0.1
C1058
0.1
C1057
0.1
C1056
0.1
C1055
0.1
C1054
0.1
C1053
0.1C1052
0.1
C1051
0
R1084
0
R1080
10kR1071
10k
R1069
10k
R1053
10k
R1050
AMP_DATA2
AMP_DATA1
100
R1010
DGND
22
R1079
100p
C1919
1
2
3
4
5
6
7
7P
CN1007
EMU
GND
TMS
TCK
TRST
TDI
TDO
8765
4321
SST25VF040B-50-4C-QAF
IC1011
CESOWP
VSS SI
SCK
HOLD
VDD
47
R1068
10k
R1901
22
R1205
22
R1027
22
R1026
22
R1025
22
R1024
22p
C1922
10V
470
C1013
10V
470
C1073
10V
470C1070
22p
C1933
ERROR
DGND
DGND
MOSI
SPI_CLK
AMP_DATA1
AMP_DATA2
AMP_DATA3
AMP_DATA3
AMP_DATA1
AMP_DATA2
HCTL
DSP_SPI_CLK
DSP_MOSI
CPU_CE
SPI_MAS
SF_DSP_CE
SF_DSP_CE
DSP_RST
MOSI
DSP_SPIDF_LAT
MISO
SPI_CLK
ERROR
DSP INT
2
3
1
8
9
4
7
6
5
10
15
17
18
19
11
(2/10)MAIN BOARD
IC1009
DSP
IC1002
+1.2V REGULATOR
IC1011
FLASH MEMORY
IC1004
FLIP-FLOP
IC1003
SWITCHING
A
1012
J
H
B
1311
L
N
C
78
I
M
14
F
96
K
4 1815 163
G
D
5 17
E
12 19
O
(N.C.)
2
VCC
OUT
3
GND
1
IC1002
BD12KA5FP-E2
(Page 26)
(Page 18)
(Page 20)
STR-KS2000
STR-KS2000
2020
• See page 40 for Waveforms. • See page 51 for IC Pin Function Description.
6-10. SCHEMATIC DIAGRAM - MAIN Board (3/10) -
(1/10)
BOARD
14
MAIN
21
MAIN
(4/10)
BOARD
17
BOARD
(2/10)
MAIN
(9/10)
MAIN
20
BOARD
(5/10)
MAIN
19
BOARD
(6/10)
MAIN
18
BOARD
11
0
0
0
3.5
0
0
3.3
3.5
3.5
3.5
0
0
0
3.3
3.3
1.6
3.5
0
0
3.5
1.6
1.5
0
3.3
0.2
3.5
3.5
3.5
3.5
3.5
3.5
0.1
0.1
0.1
3.5
3.5
3.3
3.5
3.5
3.5
2.4
3.5
3.5
3.1
3.5
3.5
3.503.5
00000
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.3
1.6
0
0
3.5
1.5
3.5
0.1
0
1.503.203.103.3
3.5
3.1
3.5
3.5
3.500
2.603.5
3.5
3.5
3.5
3.5
3.5
0
DIRXMODE
DIRCKSEL
DIRCLK
DIRCE
DIRDO
DIRDI
DIRDATAO
CLINK_DET
100R1041
100
R1042
0.1
C1094
100
R1140
100
R1134
10k
R1214
10k
R1216
0.1C1205
0.1
C1206
0.1
C1103
12.5MHz
X1300
100
R1153
0.1
C1193
10
C1096
16V
100
C1095
10
C1097
0.1
C1079
0.01
C1171
0.01
C1172
100
R1127
100
R1125
100
R1126
R1193 47k
0.1
C1119
0.1
C1122
0.01C1120
0.1
C1123
0.1
C1080
C1131
0.01
0.01
C1132
0.1
C1134
100
R1158
100
R1168
10k
R1064
10k
R1065
0.1
C1092
100
R1174
0.1
C1118
100
R1129
100R1124
100
R1160
100
R1115
BD3842CLK
BD3842DATA
ADDA_RST
100
R1201
100
R1202
100
R1203
220p
C1254
220p
C1255
1k
R1117
1k
R1118
100R1169
100
R1122
100
R1123
10k
R1204
10k
R1209
10k
R1213
100R1210
100R1211
TC74HC153_A
TC74HC153_B
100R1212
100R1217
10kR1559
10kR1560
1000p
C1917
1000p
C1918
100
R1561
100
R1315
10k
R1562
12345678
910111213141516171819202122
2324252627282930
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61 62 63 64 65 66 67 68
69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
MB91353APMT-G-111E1
IC1018
SOFT_MUTE
SHIFT
DCAC ON/OFF
POWER_RESET
LAT1
LAT2
LAT3
NO USE
NO USE
BD3842_CLK
BD3842_DA
POWER SD
SCDT
INT
V_ENCODER(A)_DOWN
V_ENCODER(B)_UP
OVF
VSS
VCC
OVFW
NO USE
HDMI SELECT
NO USE
DC_DET
NO USE
TUN_LAT
TUN_DO
NO USE
CEC OUT
HDMI_ERR
TUNER LED
TV LED
SACD LED
HDMI REG CTL
TC74HC153_B
TC74HC153_A
DIR XSTATE
DIR_XMODE(RESET)
DIR_CK_SEL
VSS
NO USE
NO USE
VSS
VCC
DIR_CLK
DIR_CE(LAT)
DIR D1
DIR D0
DIR ERROR
FSRATE
NMIX
MD2
MD1
MD0
INIT
VCC
12.5MHZ
12.5MHZ
VSS
XOA
X1A
RST TRI
DIR DATA0
DSP SPDIF(LAT)
DSP RESET
SF CPU CE
SF DSP MAS
FL LAT
TUNER CLK
NO USE
NO USE
TUNER DATA
ADC RESET
FL DATA
FL CLK
VSS
VCC
EEPROM CLK
PCONT_3
PCONT_2
STOP
SIRCS IN
DSP INT
RDS CLK
POWER KEY
RDS DATA
PCONT_1
CEC IN
DSP MISO
DSP MOSI
DSP SPI CLK
HDMI (M-IN-HDMI-OUT)
HDMI (M-OUT-HDMI-IN)
NO USE
VCC
VSS
SACD LED
EEPROM DATA
CLINK_TX(M-IN-CLINK-OUT)
CLINK_RX(M-OUT-CLINK-IN)
CLINK_DET
FLASH_SI
FLASH_SO
HDMI RESET
NO USE
NO USE
DSVS
DAVC
AVCC
AVRH
AVSS/AVRL
VSS
A/D 0
A/D 1
A/D 2
VERSION
TUNE SD
MODEL
NO USE
NO USE
10k
R1106
10k
R1072
10k
R1073
R1194
R1163
47k
R1164
XSTATE
FSRATE
100
R1173
SC_LAT1
SC_SCDT
100
R1184
100
R1185
100
R1172
100
R1187
INIT
SC_DC_DET
SC_OVF1
100
R1166
SC_SHIFT
SC_LAT2
SC_RESET
100
R1170
100
R1188
100
R1183
SC_SOFT_MUTE
100
R1189
SC_OVFW
100
R1171
SC_LAT3
SC_SD
D_GND
DIRXMODE
DIRCKSEL
DIRCLK
DIRCE
OVF1
INIT
SCDT
LAT3
LAT2
LAT1
SOFT_MUTE
SHIFT
RESET
DIRDATAO
CEC_IN
HRST
INK_RX
INK_TX
TC74HC153_B
TC74HC153_A
EEPROM_DAT
DCAC_ON/OFF
OVFW
V_ENCODER(A)_DOWN
ADDA_RST
DIRDI
DIRDO
DIRERROR
DC_DET
STOP
DSP_SPI_CLK
DSP_MOSI
DSP_SPIDF_LAT
P.CON T3
PCONT2
TUNER_LED
SACD_LED
TV_LED
FL_DATA
SIRCS
TUNER_DI
TUNER_CLK
FL_CLK
TUNER_DO
TUNER_CE
A/D_2
A/D_1
A/D_0
TUNE_SD
SD
SD
V_ENCORER(B)_UP
FLASH_S0
FLASH_S1
CEC_OUT
POWER_SW
EEPROM_CLK
CEC
TC74HC153_B
TC74HC153_A
DIRXMODE
DIRCKSEL
DIRCLK
DIRCE
DIRDI
DIRDO
DIRDATAO
ADDA_RST
HRX
SPI_MAS
CPU_CE
DSP_RST
MISO
INIT
FL_LAT
OVFW
LAT2
SHIFT
LAT1
RESET
OVF1
INIT
SOFT_MUTE
SCDT
DC_DET
LAT3
SD
HTX
MD2
(3/10)MAIN BOARD
12
13
15
17
18
19
20
21
22
23
IC1018
SYSTEM CONTROLLER
A
1012
J
H
B
1311
L
C
78
I
M
14
F
96
K
4 1815 163
G
D
5 17
E
12
4.7k(EXCEPT US(for HT-SS2000))
2.2k(AEP,UK)
0(US,CND)
(EXCEPT US(for HT-SS2000))(AEP,UK)
0(US(for HT-SS2000))
RDSDATA
RDSCLK
P.CON T1
DIRERROR
DIRERROR
DGND
(Page 23)
(Page 18)
(Page
26)
(Page 22)
(Page 21)
(Page 19)
STR-KS2000
STR-KS2000
2121
• See page 41 for IC Block Diagrams.
6-11. SCHEMATIC DIAGRAM - MAIN Board (4/10) -
BOARD
(1/10)
MAIN
13
BOARD
(3/10)
MAIN
21
BOARD
SMPS
CN905
F
BOARD
SMPS
CN906
E
(2000)
DCAC
CN2000
BOARD
G
BOARD
IR
CNS701
C
23
MAIN
(10/10)
BOARD
24
MAIN
(8/10)
BOARD
BOARD
(6/10)
MAIN
22
(5/10)
25
MAIN
BOARD
IC B/D
129
9.2
5.2
3.5 3.5
3.5 0
0
3.53.5
3.5
3.5
3.5
03.5
3.3
6.2
5
5
3.5
3
3.5
3
1.8
3.5
0
3.5
2.9
2.9
0
55
0
5
5
0
3.5 5
553.5
3.5
3.5
0
14 13 12 11 10 9 8
7654321
TC74VHCT08AFT(EL)
IC1651
GND
VCC
8
7
6
5
4
3
2
1
TC7W14FU(TE12R)
IC1005
GND
VCC
1
2
3
4
5
SI-3050KM-TL
IC1012
ENABLE
INPUT
GND
OUTPUT
SENSE
5
4
3
2
1
TC7S08FU(TE85R)
IC1006
GND
VCC
5
4
3
2
1
S-80929CNMC-G8ZT2G
IC1007
RST
V
G
NC
C
1
2
3
4
5
6
7
8
9
10
11
11P
CNS508
L CH
VCC
R CH
GND
SD
CE
DI
CLOCK
DO
RDS INT
RDS DATA
DGND
VBUS+5V
1k
R1261
1k
R1260
TUNER_L
TUNER_R
TUNER_GND
A5V
CLINK_TX
CLINK_RX
10k
R1133
100
R1076
0
R1156
0
R1157
3.3k
R1159
100
R1128
10k
R1044
100k
R1011
10k
R1119
10k
R1116
50V
1
C1081
0.1
C1101
4700p
C1083
0.1
C1082
0.1
C1108
100p
C1084
2SC4154TP-1EF
Q1104
2SC4154TP-1EF
Q1105
RT1N141C-TP-1
Q1103
0R1508
0
R1509
22k
R1514
22k
R1513
10k
R1515
10k
R1510
27k
R1511
220
R1512
0.1
C1496
0.1
C1139
1k
R1447
0.47
C1913
16V
47
C1914
50V
10
C1730
0.1
C1729
16V
47
C1728
0.1
C1033
0
R1019
10V
100
C1008
0.1
C1007
50V
10
C1915
0.1
C1068
220p
C1067
220p
C1066
220p
C1916
100
R1077
100
R1078
10k
R1105
10k
R1186
FB1101
FB1308
220
R1058
220
R1059
10k
R1161
10k
R1180
10k
R1088
100
R1224
2SC2713G-TE85L
Q962
2SC2713G-TE85L
Q963
1
2
3
4
5
6
7
8
9
9P
CNS504
FLASH-SO
FLASH-S1
VDD
GND
XRESET
MDO
MD2
SCL
SDA
22
R1144
10k
R1145
RB751V-40TE-17
D1106
47k
R1223
10k
R1221
1k
R1175
47k
R1208
0.1
C1202
+9V
AGND
A12V
+3.3V
10uH
L1000
0
R1110
DCAC_MIC_L
8765
4321
BR24L32F-WE2
IC1131
AOA1A2
GND
SDA
SCL
WCB
VCC
100R1143
1
3
4
5
6
7
7P
CNP500
DCAC_MIC_L
GND
DCAC_MIC_R
MIC_ON/OFF
+5v
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17P
CNS510
SA-CD LED
AD0
AD1
AD2
GND
SIRCS
POWER SW
VOL2B
VOL2A
FL DATA
FL CLK
FL LAT
+3.3V(STBY)
+5V
GND
GND
+6.0V
E
EB3004
50V
22
C1006
1
3
4
5
6
7
8
9
CNP501
9P
D.DCONT5V
6V
AMP_12V
12V
3.3V
8V
D-GND
D-GND
1
8
3
4
5
6
7
CNP502
8P
E4V
P-CONT3
AGND
AGND
AC-DET
P-CONT1
P-CONT2
220p
C1927
220p
C1928
220p
C1929
FB1901
0.1
C1934
0.1
C1935
0.1
C1936
220p
C1937
2SB733-T-34
Q1106
+3.3V
DGND
+5V
FLASH_S1
FLASH_S0
FL_DATA
SIRCS
TUNER_CLK
TUNER_CE
EEPROM_DAT
CEC_OUT
MD2
SACD_LED
FL_LAT
INIT
EEPROM_CLK
STOP
PCONT2
A/D_1
TUNER_DI
TUNER_DO
V_ENCODER(A)_DOWN
V_ENCORER(B)_UP
DCAC_ON/OFF
FL_CLK
RDSDATA
RDSCLK
TUNE_SD
INK_TX
INK_RX
P.CONT 3
P.CONT1
CEC_IN
SD
A/D_2
A/D_0
POWER_SW
14
23
22
+9V REGULATOR
IC1902
+5V REGULATOR
IC1712
RESET SIGNAL BUFFER
IC1005
RESET SWITCH
IC1006
RESET SIGNAL GENERATOR
IC1007
EEPROM
IC1131
LEVEL SHIFT
IC1651
+5V REGULATOR
IC1012
MAIN BOARD (4/10)
A
201012
J
H
B
1311
L
C
78
I
14
F
96
K
4 18 2115 163
G
D
5 17
E
12 19 22 23
20
21
(CHASSIS)
(N.C.)
Q1103-1106
CEC DATA
SWITCH
TUNER
(FM/AM)
FM 75
Ω
COAXIAL
AM
ANTENNA
Q962,963
POWER CONTROL
CNS509
(AEP,UK)
9P
(US,CND)
(AEP,UK)
(AEP,UK)
O3
2
G
1I1
G
2
3IO
IC1902
TA7809S
IC1712
TA7805S
(Page 23)
(Page 18)
(Page 27)
(Page 25)
(Page 39)
(Page 39)
(Page 22)
(Page
34)
(Page
37)
(Page 20)
STR-KS2000
STR-KS2000
2222
• See page 40 for Waveforms. • See page 41 for IC Block Diagrams.
6-12. SCHEMATIC DIAGRAM - MAIN Board (5/10) -
(6/10)
26
BOARD
MAIN
CNS170
B
BOARD
IO
MAIN
BOARD
11
(1/10)
(4/10)
25
BOARD
MAIN
(3/10)
19
BOARD
MAIN
IC B/D
IC B/D
IC B/D
21
22
18
19
20
0
0
3.3
3.3
3.5
3.5
3.5
0
1.7
1.7
1.7
3.3
3.3
2
0
1.6
1.6
5
0
000
0
0
0
2.5
2.2
3.3
1.3
3.3
0
3.3
3.3
1.8
3.3
2.5
2.5
2.5
5
5
3.5
0
1.7 1.7
1.7
1.7
3.3
12345678 9101112
13
14
15
16
17
18
19
20
21
22
23
24
252627282930313233343536
37
38
39
40
41
42
43
44
45
46
47
48
LC890561W
IC1301
DISEL
DOUT
DIN0
DIN1
DIN2
DGND
DVDD
SDIN
AGND
LPF
AVDD
AGND
CKOUT
BCK
LRCK
DATA0
XSTATE
DGND
DVDD
XMCK
XOUT
XIN
EMPHA
AUDIO
CSFLAG
F0/FSB0
F1/FSB1
F2/DLMP
VF/DATAO2
DVDD
DGND
VREF
BPSYNC
ERROR
DO
DI
CE
CLK
XSEL
MODE0
MODE1
DGND
DVDD
DOSEL0
DOSEL1
CKSEL0
CKSEL1
XMODE
10k
R1314
16V
C1135
47
0.1
C1133
100p
C1313
10k
R1318
0.1
C1312
0.1
C1305
0.1
C1301
10k
R1320
0.1
C1314
0.1
C1315
100
R1311
1M
R1310
0
R1321
12.288MHz
X1301
18p
C1310
18p
C1309
0.1
C1308
100
R1307
100
R1308
22R1306
100
R1360
390
R1305
220
R1304
0.1
C1303
0.068
C1304
100
R1362
16 15 14 13 12 11 10 9
87654321
TC74ACT153F(EL)
IC1302
STROBEB1C3
1C2
1C1
1C01YGND
2Y
2C0
2C1
2C2
2C3
A
STROBE
VCC
0.1
C1141
0.1
C1316
FB1309
100
R1361
FB1115
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
PCM1803DBR
IC1602
LIN
RIN
V_REF_1
V_REF_2
VCC
AGND
PDWN_BAR
BYPASS
FSYNC
LRCK
BCK
DOUT
DGND
VDD
SCKI
OSR
FMT0
FMT1
MODE0
MODE1
1k
R1607
0.1
C1659
470
R1609
470
R1618
0.01
C1657
0.01
C1658
50V
10
C1656
50V
10
C1670
0.1
C1654
0.1
C1671
10uH
L1604
100
R1606
100
R510
0.1
C1672
1000p
C1674
0.01
C1675
100
R1672
0
R1671
FB1310
0
L1605
50V
10
C1653
ADDA_RST
DIRLRCK
DIRBCK
+3.3V
+5V
HDMISPDIF
TC74HC153_B
TC74HC153_A
DIRXMODE
DIRCKSEL
DIRCLK
DIRCE
DIRDI
DIRDO
DIRERROR
AUDIO
XSTATE
DIRDATAO
DIRDATA
DIRCKOUT
1
2
3
4
5
5P
CNS505
OPT1_SAT
OPT2_VIDEO2/BD
+3.3V
COAX_DVD
DGND
DGND
1SS367-T3SONY
D1661
1SS367-T3SONY
D1600
JR1020
0
JR1511 0
100
R1313
100R1322
10V
100
C1673
MA111-TX
D1301
E
EB3006
FB1305
470
R1319
10V
470
C1756
10V
470
C1317
0
R1764
XSTATE
1
2
3
4
5
A
1012
J
H
B
1311
L
C
78
I
14
F
96
K
4 15 163
G
D
5
E
12
(CHASSIS)
(5/10)MAIN BOARD
IC1302
DATA SELEC TOR
IC1301
DIGITAL AUDIO
IC1602
A/D CONVERTER
INTERFACE RECEIVER
DIRERROR
(Page 35)
(Page 23)
(Page 21)
(Page 20)
(Page 18)
STR-KS2000
STR-KS2000
2323
• See page 41 for IC Block Diagrams.
6-13. SCHEMATIC DIAGRAM - MAIN Board (6/10) -
(5/10)
MAIN
26
BOARD
MAIN
BOARD
(3/10)
18
MAIN
BOARD
(4/10)
22
IC B/D
4.5
4.5
4.5
4.5
9
4.5
4.5
4.4
4.4
4.4
4.4
4.4
4.4
9
0
4.4
0
4.5
9
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
BD3842CLK
BD3842DATA
+9V
A5V
TUNER_R
TUNER_L
J1710
100p
C1709
100p
C1710
100p
C1712
100p
C1713
100p
C1714
100p
C1711
1k
R1706
1k
R1707
1k
R1708
1k
R1709
1k
R1710
1k
R1711
50V
10
C1715
50V
10
C1716
50V
10
C1717
50V
10
C1718
50V
10
C1719
50V
10
C1720
16V
100
C1721
0.1
C1722
8765
4321
NJM4565M(TE2)
IC1600
GND
VCC
10uH
L1603
16V
100
C1608
16V
100
C1726
16V
100
C1724
10k
R1651
10k
R1601
10k
R1652
10k
R1654
470R1604
470
R1602
220p
C1601
220p
C1602
220p
C1651
220p
C1652
4.7k
R1610
4.7k
R1605
50V
10
C1605
50V
10
C1655
16V
100
C1604
0.1
C1441
0.1
C1603
47k
R1743
47k
R1740
50V
10
C1735
FB1303
47k
R1741
50V
10
C1737
0.1
C1749
8765
4321
NJM4565M(TE2)
IC1603
GND
VCC
16V100
C1606
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN1700
P_GND
VBUS_+5V
NC
NC
CLINK_RX(UCOK_TX)
CLINK_TX(UCOM_RX)
C_LINK_DEC
DGND
WM
WMAD
AGND (L-)
ANGD (R+)
C_LINK_L
C_LINK_R
WM_RXD
WM_TXD
VIDEO(NC)
VGND(NC)
0.1
C1748
50V
10
C1747
0.1
C1731
0.1
C1744
10uH
L1606
50V
10
C1739
47k
R1738
47k
R1739
50V
10
C1736
47k
R1742
50V
10C1738
FB1304
16V
100
C1607
CLINK_RX
CLINK_DET
CLINK_TX
100
R1728
100
R1729
10k
R1730
10k
R1732
0.1
C1723
16V
100
C1732
47k
R1735
47kR1734
TUNER_GND
VBUS+5V
DGND
AGND
DCAC_MIC_L
100k
R1717
100k
R1716
100k
R1715
100k
R1714
100k
R1713
100k
R1712
100k
R1723
100k
R1722
100kR1721
100k
R1720
100k
R1719
100k
R1718
10V
100C1750
10V
100
C1751
50V
10C1752
50V
10
C1753
50V10C1755
100k
R1724
100k
R1725
100k
R1726
100k
R1727
100k
R1757
100k
R1758
100k
R1759
100k
R1760
100k
R1755
100k
R1756
1k
R1762
0
R1763
47k
R1737
47k
R1733
24 23 22 21 20 19 18
7654321
17 16 15 14 13
8 9 10 11 12
BD3842FS-FD2
IC1710
TV L
TV R
SACD L
SACD R
TUNER L
TUNER R
VIDEO1 L
VIDEO1 R
CLINK L
CLINK R
DCAC_MIC_L
DCAC_MIC_R
OUT R
OUT L
VCC
VEE
GND
DATA
CLK
DGND
4
3
5
1
2
MAIN BOARD (6/10)
BUFFER
IC1603
BUFFER
IC1600
ANALOG AUDIO
IC1710
A
1012
J
H
B
1311
C
78
I
14
F
96
K
4 15 163
G
D
5
E
12
INPUT SELECTOR
DMPORT
VIDEO 1
AUDIO IN
R
L
L
R
TV
AUDIO IN
L
R
SA-CD/CD
AUDIO IN
(Page 22)
(Page
21)
(Page
20)
STR-KS2000
STR-KS2000
2424
• See page 41 for IC Block Diagrams.
6-14. SCHEMATIC DIAGRAM - MAIN Board (7/10) -
BOARD
(8/10)
28
MAIN
BOARD
(9/10)
27
MAIN
IC B/D
IC B/D
IC B/D
3.5
0
0
0.7
0
3.5
15.7
15.7 15.7
15.7
0
0
15.7
15.7
0
0
15.7
15.7
15.7
15.7
0
15.7
0
15.7
26.9
31.7
15.8
15.8
15.8
15.8
15.8
15.8
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
15.8
15.8
15.8
15.8
15.8
15.8
31.7
31.7
31.7
31.7
31.7
31.7
15.8
15.8
15.8
15.8
15.8
15.8
26.9
11.8
11.8
11.8
2.6
3.5
1.7
1.1
3.4
1.6
1.7
11.8
1.1
2.6
11.8
26.9
11.8
3.5
1.6
3.5
26.9
26.9
1.6
1
2.6
3.2
11.8
3.5
1.6
11.8
26.9
11.8
10uH
L3402
R3504
0
2SA1235TP-1EF
Q3252
1
C3314
100k
R3325
C3902
1000p
10
C3129
0.033
C3306
C3506
0.033
C3505
0.1
P6SMBJ33A-5
D3402
L3906
R3921
0
0
R3044
35V
100
C3412
0.1
C3404
2SA1235TP-1EF
Q3451
0R3506
0.1C3313
C3514
1
1000pC3372
L3901
L3501
10uH
0.1
C3303
2SA1235TP-1EF
Q3452
100k
R3277
C3416
2200
35V
R3503
0
C3513
0.1
0
R3315
R3918 0
0
R3555
0.1
C3304
0
R3416
100k
R3276
P6SMBJ33A-5
D3401
C3901
1000p
10uH
L3301
2SA1235TP-1EF
Q3301
0.033
C3407
15k
R3407
0.1
C3400
35V
C3509
100
C3507
0.033
1
C3415
+
-
+
TB3001
100k
R3575
P6SMBJ33A-5
D3502
L3502
10uH
0
R3304
L3902
0.1
C3413
0
R3303
P6SMBJ33A-5
D3302
C3316
2200
35V
0.1
C3305
100k
R3576
0.033
C3307
C3500
0.1
36 35 34 33 32 31 30 29
28 27 26 25 24 23 22 21 20 19
18
84123 567
91011121314151617
CXD9883M
IC3300
BST_A
GVDD_A
/DTW
/SD
/RESET
PWM_A
OC_ADJ
GND
GND
VREG
M3M2M1
PWM_B
VDD
GND
GVDD_B
BST_B
PVDD_B
PVDD_B
PVDD_B
GND
GND
GND
OUT_B
OUT_B
OUT_B
OUT_A
OUT_A
OUT_A
GND
GND
GND
PVDD_A
PVDD_A
PVDD_A
R3516
0
0.1
C3408
10uH
L3302
R3919
0
2SA1235TP-1EF
Q3302
1
C3414
C3504
0.1
100k
R3275
0.1
C3300
0
R3406
0.1C3308
100k
R3554
C3912 0.01
35V
C3512
100
P6SMBJ33A-5
D3501
0.1
C3403
P6SMBJ33A-5
D3301
0
R3046
0
R3316
C3508
0.1
0R3404
2SA1235TP-1EF
Q3251
15k
R3307
100k
R3326
10uH
L3401
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
18
84123 567
91011121314151617
CXD9883M
IC3500
BST_A
GVDD_A
/DTW
/SD
/RESET
PWM_A
OC_ADJ
GND
GND
VREGM3M2M1PWM_B
VDD
GND
GVDD_B
BST_B
PVDD_B
PVDD_B
PVDD_B
GND
GND
GND
OUT_B
OUT_B
OUT_B
OUT_A
OUT_A
OUT_A
GND
GND
GND
PVDD_A
PVDD_A
PVDD_A
C3128
2.2
C3503
0.1
35V
100
C3312
R3920
0
C3515
1
35V
100
C3409
10
C3429
0
R3415
0
R3306
E
EB3001
R3507
15k
1
C3315
L3905
1000p
C3373
C3911 0.01
0.033
C3406
0.1
C3405
100k
R3577
100k
R3327
R3515
0
35V100
C3309
0
R3403
E
EB3005
C3555
2.2
2SC3052EF-T1-LEF
Q3551
2SC3052EF-T1-LEF
Q3552
10k
R3552
C3553
2.2
1k
R3556
10k
R3558
C3556
2.2
100k
R3557
2SC3052EF-T1-LEF
Q3553
L3915
L3916
0
R3045
JW3005
JW3006
C3554
0.1
3300pC3930
3300p
C3931
36 35 34 33 32 31 30 29
28 27 26 25 24 23 22 21 20 19
18
84123 567
91011121314151617
CXD9883M
IC3400
BST_A
GVDD_A
/DTW
/SD
/RESET
PWM_A
OC_ADJ
GND
GND
VREGM3M2M1PWM_B
VDD
GND
GVDD_B
BST_B
PVDD_B
PVDD_B
PVDD_B
GND
GND
GND
OUT_B
OUT_B
OUT_B
OUT_A
OUT_A
OUT_A
GND
GND
GND
PVDD_A
PVDD_A
PVDD_A
1
5
6
7
8
9
10
11
12
13
14
15
16
17
18
(CHASSIS)
40
IC3300
DIGITAL POWER AMP
IC3400
DIGITAL POWER AMP
IC3500
DIGITAL POWER AMP
(7/10)MAIN BOARD
A
1012
J
H
B
1311
C
78
I
14
F
964 15 163
G
D
5 17
E
12
Q3552,3553
PROTECT DETECT
DC DETECT
OVER LOAD DETECT
Q3451,3452,3251,3252
OVER LOAD DETECT
Q3301,3302
SUBWOOFER
CENTER
SPEAKERS
(Page 26)
(Page 25)
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