Sony HT-ST5000 User manual

SERVICE MANUAL
Sony Video & Sound Products Inc.
HT-ST5000
SA-ST5000
SPECIFICATIONS
HT-ST5000
SOUND BAR
SA-ST5000
ACTIVE SPEAKER SYSTEM
9-896-393-01
2017D33-1
© 2017.04
US Model
Canadian Model
AEP Model
UK Model
Ver. 1.0 2017.04
• All of the units included in the HT-ST5000
(SA-ST5000/SA-WST5000/Remote control)
are required to confirming operation of SA-
ST5000. Check in advance that you have all
of the units.
COMPONENT MODEL NAME
HT-ST5000
Bar Speaker (Active Speaker System) SA-ST5000
Subwoofer (Active Subwoofer) SA-WST5000
• Please refer to service manual separately issued for Subwoofer.
Note:
Be sure to keep your PC used for service and
checking of this unit always updated with the
latest version of your anti-virus software.
In case a virus affected unit was found during
service, contact your Service Headquarters.
Amplier section
U.S. models:
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(FTC)
Front L + Front R:
With 6ohms loads, both channels
driven, from 200 - 6,000Hz; rated
20W per channel minimum RMS
power, with no more than 1% total
harmonic distortion from 250mW to
rated output.
Front tweeter L + Front tweeter R:
With 6ohms loads, both channels
driven, from 6,000 - 20,000Hz; rated
20W per channel minimum RMS
power, with no more than 1% total
harmonic distortion from 250mW to
rated output.
POWER OUTPUT (reference)
Front L/Front R speaker blocks: 50W
(per channel at 6ohms, 1kHz)
Front tweeter L/Front tweeter R
speaker blocks: 50 W (per channel at
6ohms, 10kHz)
Center speaker block: 50 W (per
channel at 6ohms, 1kHz)
Center tweeter speaker block: 50 W
(per channel at 6ohms, 10kHz)
Top speaker block: 50 W (per channel
at 6ohms, 1kHz)
CND, AEP, UK models:
POWER OUTPUT (rated)
Front L + Front R: 30W + 30W
(at 6ohms, 1kHz, 1% THD)
POWER OUTPUT (reference)
Front L/Front R speaker blocks: 50W
(per channel at 6ohms, 1kHz)
Front tweeter L/Front tweeter R
speaker blocks: 50 W (per channel at
6ohms, 10kHz)
Center speaker block: 50 W (per
channel at 6ohms, 1kHz)
Center tweeter speaker block: 50 W
(per channel at 6ohms, 10kHz)
Top speaker block: 50 W (per channel
at 6ohms, 1kHz)
HDMI Section
Connector
Type A (19pin)
USB section
(USB) port:
Type A (For connecting USB memory)
LAN section
LAN(100) terminal
100BASE-TX Terminal
Wireless LAN section
Communication system
IEEE 802.11 a/b/g/n
Frequency band
2.4GHz, 5GHz
BLUETOOTH section
Communication system
BLUETOOTH Specication version 4.1
Output
BLUETOOTH Specication Power
Class1
Maximum communication range
Line of sight approx. 30m1)
Maximum number of devices to be
registered
9 devices
Frequency band
2.4 GHz band (2.4GHz - 2.4835GHz)
Modulation method
FHSS (Freq Hopping Spread Spectrum)
Compatible BLUETOOTH proles2)
A2DP 1.2 (Advanced Audio Distribution
Prole)
AVRCP 1.5 (Audio Video Remote
Control Prole)
Supported Codecs 3)
SBC4), AAC5), LDAC
Transmission range (A2DP)
20 Hz - 40,000 Hz (LDAC sampling
frequency 96kHz with 990 kbps
transmission)
20 Hz - 20,000 Hz (Sampling frequency
44.1kHz)
1) The actual range will vary depending on
factors such as obstacles between
devices, magnetic elds around a
microwave oven, static electricity,
cordless phone use, reception
sensitivity, the operating system,
software applications, etc.
2) BLUETOOTH standard proles indicate
the purpose of BLUETOOTH
communication between devices.
3) Codec: Audio signal compression and
conversion format
4) Abbreviation for Subband Codec
5) Abbreviation for Advanced Audio
Coding
Front L/Front R speaker block section
Speaker system
2-way coaxial speaker system,
Acoustic suspension
Speaker
Woofer: 65mm (2 5/8 in.) cone type,
Magnetic uid speaker
Tweeter: 14mm (9/16 in.) soft dome
type
Center speaker block section
Speaker system
Center: 2-way coaxial speaker system,
Acoustic suspension
Satellite: Full range speaker system,
Acoustic suspension
Speaker (5 speakers)
Center woofer: 65mm (2 5/8 in.) cone
type, Magnetic uid speaker
Tweeter: 14mm (9/16 in.) soft dome
type
Satellite: 65mm (2 5/8 in.) cone type,
Magnetic uid speaker
Top speaker block section
Speaker system
Full range speaker system, Acoustic
suspension
Speaker
65mm (2 5/8 in.) cone type, Magnetic
uid speaker
General
Power requirements
120 V AC, 60 Hz (US, CND)
Power consumption
On: 90W
For details about the power
consumption during standby mode,
see “Power Consumption by the
Setting Value for Each Standby
Mode”
Dimensions* (approx.) (w/h/d)
1,180mm × 80mm × 142mm (46 1/2 in
× 3 1/4 in × 5 5/8 in) (without grille
frame)
1,180mm × 80mm × 145mm (46 1/2 in
× 3 1/4 in × 5 3/4 in) (with grille frame)
*Not including projection portion
Mass (approx.)
8.3kg (18 lb 4 4/5 oz) (without grille
frame)
8.8kg (19 lb 6 2/5 oz) (with grille
frame)
Compatible iPod/iPhone models
The compatible iPod/iPhone models are as
follows. Update your iPod/iPhone with the
latest software before using with the
system.
BLUETOOTH technology works with:
iPhone 7 Plus/iPhone 7/iPhone SE/iPhone
6s Plus/iPhone 6s/iPhone 6 Plus/
iPhone6/iPhone 5s/iPhone 5c/iPhone 5/
iPhone 4s
iPod touch (6th generation)/iPod touch
(5th generation)
Inputs
HDMI IN 1/2/3*
ANALOG IN
TV IN (OPT)
Outputs
HDMI OUT (TV (ARC))*
*HDMI IN 1/2/3 and HDMI OUT (TV (ARC))
jacks support HDCP 2.2 protocol. HDCP
2.2 is newly enhanced copyright
protection technology that is used to
protect content such as 4K movies.
Design and specications are subject to
change without notice.
Communication system
Wireless Sound Specication version
3.0
Frequency band
5.2GHz (5.180GHz - 5.240GHz)
5.8GHz (5.736GHz - 5.814GHz)
Modulation method
DSSS
Wireless transmitter section
• Bar Speaker (1)
• Grille frame (1)
• Remote control (1)
• R03 (size AAA) battery (2)
• WALL MOUNT TEMPLATE (1)
• Optical digital cable (1) (AEP, UK)
What’s in the Box
• Startup Guide
• Operating Instructions
• HDMI cable (supports the specication
equal to Premium High Speed HDMI
cable with Ethernet) (1) (US, CND)
• Subwoofer (1)
220 V - 240 V AC, 50 Hz/60 Hz (AEP, UK)

HT-ST5000
2
NOTES ON CHIP COMPONENT REPLACEMENT
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
FLEXIBLE CIRCUIT BOARD REPAIRING
• Keep the temperature of soldering iron around 270 °C during
repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
This system incorporates Dolby* Digital.
* Manufactured under license from Dolby
Laboratories. Dolby, Dolby Atmos, Dolby
Surround, and the double-D symbol are
trademarks of Dolby Laboratories.
The BLUETOOTH ®word mark and logos are
registered trademarks owned by Bluetooth
SIG, Inc. and any use of such marks by Sony
Corporation is under license. Other
trademarks and trade names are those of
their respective owners.
This system incorporates High-Denition
Multimedia Interface (HDMI™) technology.
The terms HDMI and HDMI High-Denition
Multimedia Interface, and the HDMI Logo
are trademarks or registered trademarks of
HDMI Licensing, LLC in the United States
and other countries.
The N Mark is a trademark or registered
trademark of NFC Forum, Inc. in the United
States and in other countries.
Android, Google Play and Chromecast are
trademarks of Google Inc.
Apple, the Apple logo, iPhone, iPod, iPod
touch, and Retina are trademarks of Apple
Inc., registered in the U.S. and other
countries. App Store is a service mark of
Apple Inc.
“Made for iPod,” and “Made for iPhone”
mean that an electronic accessory has
been designed to connect specically to
iPod or iPhone, respectively, and has been
certied by the developer to meet Apple
performance standards. Apple is not
responsible for the operation of this device
or its compliance with safety and
regulatory standards. Please note that the
use of this accessory with iPod or iPhone
may aect wireless performance.
“BRAVIA” logo is a trademark of Sony
Corporation.
“ClearAudio+” is a trademark of Sony
Corporation.
WALKMAN® and WALKMAN® logo are
registered trademarks of Sony
Corporation.
“PlayStation” is a registered trademark or
trademark of Sony Interactive
Entertainment Inc.
MPEG Layer-3 audio coding technology
and patents licensed from Fraunhofer IIS
and Thomson.
Windows Media is either a registered
trademark or trademark of Microsoft
Corporation in the United States and/or
other countries.
This product is protected by certain
intellectual property rights of Microsoft
Corporation. Use or distribution of such
technology outside of this product is
prohibited without a license from Microsoft
or an authorized Microsoft subsidiary.
Opera® Devices SDK from Opera Software
ASA. Copyright 1995-2016 Opera Software
ASA. All rights reserved.
Wi-Fi®, Wi-Fi Protected Access® and Wi-Fi
Alliance® are registered trademarks of Wi-
Fi Alliance.
Wi-Fi CERTIFIED™, WPA™, WPA2™ and Wi-
Fi Protected Setup™ are trademarks of Wi-
Fi Alliance.
LDAC™ and LDAC logo are trademarks of
Sony Corporation.
LDAC is an audio coding technology
developed by Sony that enables the
transmission of High-Resolution (Hi-Res)
Audio content, even over a Bluetooth
connection. Unlike other Bluetooth
compatible coding technologies such as
SBC, it operates without any down-
conversion of the Hi-Res Audio content*,
and allows approximately three times
more data** than those other technologies
to be transmitted over a Bluetooth wireless
network with unprecedented sound
quality, by means of ecient coding and
optimized packetization.
* excluding DSD format contents
**in comparison with SBC (Subband
Coding) when the bitrate of 990 kbps
(96/48 kHz) or 909 kbps (88.2/44.1 kHz) is
selected
This product contains software that is
subject to the GNU General Public License
(“GPL”) or GNU Lesser General Public
License (“LGPL”). These establish that
customers have the right to acquire,
modify, and redistribute the source code of
said software in accordance withthe terms
of the GPL or the LGPL.
For details of the GPL, LGPL and other
software licenses, please refer to [Software
License Information] in [System Settings] of
the [Setup] menu on the product.
The source code for the software used in
this product is subject to the GPL and LGPL,
and is available on the Web. To download,
please access the following:
URL:
http://oss.sony.net/Products/Linux
Please note that Sony cannot answer or
respond to any inquiries regarding the
content of this source code.
“DSEE HX” is a trademark of Sony
Corporation.
DLNA™, the DLNA Logo and DLNA
CERTIFIED™ are trademarks, service marks,
or certication marks of the Digital Living
Network Alliance.
“TRILUMINOS” and “TRILUMINOS” logo are
a registered trademark of Sony
Corporation.
This product incorporates Spotify software
which is subject to 3rd party licenses found
here*:
https://developer.spotify.com/esdk-
third-party-licenses/
Spotify and Spotify logos are trademarks of
the Spotify Group.*
* Depending on the country and region,
this function may not be available.
All other trademarks are trademarks of
their respective owners.
Copyrights and Trademarks
SAFETY-RELATED COMPONENT WARNING!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINE
WITH MARK 0ON 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.
SAFETY CHECK-OUT
After correcting the original service problem, perform the follow-
ing 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)
1.5 kΩ0.15 μF
AC
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.

HT-ST5000
3
1. SERVICING NOTES ............................................. 4
2. DISASSEMBLY
2-1. Disassembly Flow........................................................... 11
2-2. Lid (USB) ....................................................................... 13
2-3. Rear Cover Block............................................................ 14
2-4. Panel (Back L) Block...................................................... 15
2-5. BAR WIRED Board ....................................................... 16
2-6. KEY Board, Button......................................................... 17
2-7. IR-REPEATER1 Board................................................... 17
2-8. Bracket (Bottom) Block.................................................. 18
2-9. Chassis Block-1 .............................................................. 19
2-10. Chassis Block-2 .............................................................. 20
2-11. Power Cord ..................................................................... 21
2-12. BAR POWER Board ...................................................... 22
2-13. Sheet (R) ......................................................................... 22
2-14. DSP Board-1 ................................................................... 23
2-15. DSP Board-2 ................................................................... 24
2-16. DSP Board-3, Chassis (DSP) Block ............................... 25
2-17. AMP Board ..................................................................... 26
2-18. AUDIO SELECTOR Board............................................ 27
2-19. MB-1611 Board-1 ........................................................... 28
2-20. MB-1611 Board-2 ........................................................... 29
2-21. Enable (L-ch) Block-1 .................................................... 30
2-22. Enable (L-ch) Block-2 .................................................... 31
2-23. Enable (L-ch) Block-3 .................................................... 32
2-24. WLAN/BT Combo Card Block,
Enable (L-ch) Block-4 .................................................... 33
2-25. WLAN/BT Combo Card................................................. 34
2-26. Loudspeaker (Top L-ch) ................................................. 35
2-27. Enable (R-ch) Block-1 .................................................... 36
2-28. Enable (R-ch) Block-2 .................................................... 37
2-29. Enable (R-ch) Block-3 .................................................... 38
2-30. CHUKEI-WIRE Board ................................................... 39
2-31. BTW Board, RF Modulator Block.................................. 40
2-32. Loudspeaker (Top R-ch) ................................................. 41
2-33. USB-CHUKEI Board Block,
Holder (Wireless R) Block.............................................. 42
2-34. USB-CHUKEI Board ..................................................... 43
2-35. NFC Board...................................................................... 43
2-36. RF Modulator.................................................................. 44
2-37. Cushion (FFC DISP)....................................................... 44
2-38. Center Speaker Block ..................................................... 45
2-39. Loudspeaker (Center: Surround/Surround Back) ........... 46
2-40. Loudspeaker (Center: Tweeter/Woofer).......................... 47
2-41. Front (L-ch) Speaker Block ............................................ 48
2-42. Loudspeaker (Front L-ch)............................................... 49
2-43. Front (R-ch) Speaker Block............................................ 50
2-44. Display Block ................................................................. 51
2-45. DISPLAY Board, OLED Display ................................... 52
2-46. Loudspeaker (Front R-ch)............................................... 53
2-47. BAR POWER Board Service Position ........................... 54
3. TEST MODE ............................................................ 55
4. TROUBLESHOOTING .......................................... 65
TABLE OF CONTENTS
5. DIAGRAMS
5-1. Block Diagram - HDMI Section -................................... 72
5-2. Block Diagram - MEMORY/USB/LAN Section - ......... 73
5-3. Block Diagram
- DIGITAL AUDIO SELECTOR Section - .................... 74
5-4. Block Diagram - DIGITAL AUDIO Section (1/2) - ....... 75
5-5. Block Diagram - DIGITAL AUDIO Section (2/2) - ....... 76
5-6. Block Diagram - AMP Section - ..................................... 77
5-7. Block Diagram
- PANEL/POWER SUPPLY Section -............................ 78
5-8. Printed Wiring Board - MB-1611 Board - ...................... 80
5-9. Printed Wiring Board - DSP Board - .............................. 81
5-10. Printed Wiring Board - AMP Board - ............................. 82
5-11. Schematic Diagram - AMP Board (1/3) - ....................... 83
5-12. Schematic Diagram - AMP Board (2/3) - ....................... 84
5-13. Schematic Diagram - AMP Board (3/3) - ....................... 85
5-14. Schematic Diagram - AUDIO SELECTOR Board -....... 86
5-15. Printed Wiring Board - AUDIO SELECTOR Board -.... 87
5-16. Printed Wiring Board - BTW Board -............................. 87
5-17. Schematic Diagram - BTW Board -................................ 87
5-18. Schematic Diagram - USB-CHUKEI Board - ................ 88
5-19. Schematic Diagram - CHUKEI-WIRE Board -.............. 89
5-20. Printed Wiring Boards
- USB-CHUKEI/CHUKEI-WIRE Boards - ................... 90
5-21. Printed Wiring Boards
- KEY/IR REPEATER1 Boards - ................................... 91
5-22. Schematic Diagram
- KEY/IR REPEATER1 Boards - ................................... 91
5-23. Schematic Diagram - DISPLAY Board - ........................ 92
5-24. Printed Wiring Board - DISPLAY Board - ..................... 93
5-25. Printed Wiring Board - BAR WIRED Board - ............... 93
5-26. Schematic Diagram - BAR WIRED Board - .................. 93
5-27. Printed Wiring Board - BAR POWER Board - .............. 94
5-28. Schematic Diagram - BAR POWER Board - ................. 95
6. EXPLODED VIEWS
6-1. Back Panel Section ......................................................... 100
6-2. Bottom Bracket Section .................................................. 101
6-3. DSP Board Section.......................................................... 102
6-4. AMP Board Section ........................................................ 103
6-5. MB-1611 Board Section ................................................. 104
6-6. WLAN/BT Combo Card Section.................................... 105
6-7. Front Panel Section......................................................... 106
6-8. Enable (L-ch) Section ..................................................... 107
6-9. RF Modulator Section..................................................... 108
6-10. Enable (R-ch) Section..................................................... 109
6-11. Center Speaker Section................................................... 110
6-12. Speaker (L-ch) Section ................................................... 111
6-13. DISPLAY Board Section ................................................ 112
6-14. Speaker (R-ch) Section ................................................... 113
7. ELECTRICAL PARTS LIST .............................. 114
Accessories are given in the last of the electrical parts list.

HT-ST5000
4
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
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 viscous (sticky, less prone to flow)
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.
ADVANCE PREPARATION WHEN CONFIRMING OP-
ERATION
All of the units included in the HT-ST5000 (SA-ST5000/SA-
WST5000/Remote control) are required to confirming operation of
SA-ST5000. Check in advance that you have all of the units.
DISCHARGE PROCESSING
Before checking the operation of the boards for the electric shock
prevention, perform the discharge processing by connecting the
resistor at both ends of the specified capacitor with referring to the
figure below.
Note: Be sure to discharge using a resistor of 800 or higher.
800 :/2 W
C916 (US, CND)
C923
C918 (AEP, UK)
800 :/2 W
– BAR POWER Board (Conductor Side) –
NOTE OF PERFORMING THE OPERATION CHECK IN
THE STATE THAT HEAT SINK IS REMOVED
When performing the operation check in the state that this unit is
disassembled, it is possible to perform the operation check in the
state that heat sink is removed. However, don’t perform the opera-
tion check in the long time, and perform the operation check in the
volume state as low as possible.
In addition, notice that the board becomes heat just by the state of
turn on electricity because the this unit has many channels.
The SERVICING NOTES contains important information for servicing. Be sure to read this section before repairing the unit.
MODEL IDENTIFICATION
Distinguish by Part No. and Destination code of the model number
label on the rear side of the main unit.
– Rear view –
MODEL NUMBER LABEL
Part No.
Destination code
Destination Part No. Destination code
US, CND models 4-691-105-0[] UC2
AEP model 4-691-107-0[] CEL
UK model 4-696-348-0[] CEK
DESTINATION ABBREVIATIONS
The following abbreviations for model destinations are used in this
service manual.
• Abbreviations
AEP : European (Except for Ireland, UK), Eastern Europe area,
CIS area (Moldova) and Middle East area (Jordan) mod-
els
CND : Canadian and Latin American area (Puerto Rico) models
UK : UK and Ireland models

HT-ST5000
5
NOTE OF REPLACING THE MB-1611 BOARD OR
WLAN/BT COMBO CARD
When the MB-1611 board or WLAN/BT combo card is replaced,
be sure to perform with referring to the following item.
When replacing the MB-1611 board:
• NETWORK INFORMATION WRITING METHOD (refer to
this page)
• NETWORK CONNECTION CHECKING METHOD (refer
to page 6)
• NFC CONNECTION CHECKING METHOD (refer to page
6)
• NOTICE OF MAC ADDRESS CHANGE TO CUSTOMERS
(refer to page 7)
• WIRELESS CONNECTION (LINK) WORK OF BAR
SPEAKER AND SUBWOOFER (refer to page 7)
When replacing the WLAN/BT combo card:
• NETWORK INFORMATION WRITING METHOD (refer to
this page)
• NETWORK CONNECTION CHECKING METHOD (refer
to page 6)
• NFC CONNECTION CHECKING METHOD (refer to page
6)
• NOTICE OF MAC ADDRESS CHANGE TO CUSTOMERS
(refer to page 7)
NETWORK INFORMATION WRITING METHOD
When the MB-1611 board or WLAN/BT combo card is replaced,
perform the writing work of the network information in the service
mode.
Procedure:
1. Connect this unit with TV monitor.
2. Press the [1] button to turn the power on.
3. Press button on the remote control in order of the following.
[
x] →[DISPLAY] →[X] →[V]
(Make the interval when each button is pressed within one sec-
ond)
4. Enter the service mode. The OSD menu on TV monitor can be
operated by remote control.
5. Press the [v] button on the remote control to select “Diag”, and
press the [ ] button on the remote control.
6. Press the [b] button on the remote control to select “Wireless
LAN Test” (refer to Screen 1).
7. Press the [v] button on the remote control to select “[5] Write
P2P address to Registry”.
8. Press the [ ] button on the remote control, wait until the dis-
play show “Status: Write Successful!” (refer to Screen 2).
9. Press the [BACK] button on the remote control to return to
category select screen, and press the [b] button on the remote
control to select “Bluetooth Device Test” (refer to Screen 3).
10. Press the [ ] button on the remote control to select “(1) Blue-
tooth Enable”.
11. Press the [ ] button on the remote control, wait until the dis-
play show “Status: Bluetooth Enable Successful!” (refer to
Screen 4).
12. Press the [v] button on the remote control to select “(3) Write
Bluetooth device address to Registry”.
13. Press the [ ] button on the remote control, wait until the dis-
play show “Status: Write Successful!” (refer to Screen 5).
14. Press the [1] button to turn the power off.
Diag
Diag
Category: Wireless LAN Test
[2] Connect to AccessPoint
[3] Start Display RSSI Value
[4] Start Ping Test
P2P device address: 32:52:cb:15:e7:95
HELP: [UP] [DOWN] [ENT] [RET]
Status: Write Successful!
(Screen 1)
(Screen 2)
Category: Wireless LAN Test
[1] Show WLAN HwInfo
(Screen 5)
Status: Write Successful!
Diag
Category: Bluetooth Device Test
(2) Bluetooth Disable
(3) Write Bluetooth device address to Registry
(4) Bluetooth Inquiry Test
Bluetooth Device address: 32:52:CB:15:E7:95
HELP: [UP] [DOWN] [ENT] [RET]
(1) Bluetooth Enable

[5] Write P2P address to Registry
[6] P2P Registry Check
Diag
Diag
Category: Bluetooth Device Test
(2) Bluetooth Disable
(3) Write Bluetooth device address to Registry
(4) Bluetooth Inquiry Test
HELP: [UP] [DOWN] [ENT] [RET]
(Screen 3)
(Screen 4)
Category: Bluetooth Device Test
(1) Bluetooth Enable
Status: Bluetooth Enable Successful!

HT-ST5000
6
NETWORK CONNECTION CHECKING METHOD
When the MB-1611 board or WLAN/BT combo card is replaced,
check the connection of wireless/wired LAN.
1. Checking method of wireless LAN connection
Necessary equipment:
• TV monitor
• Access point supporting WPS
Procedure:
1. Connect this unit with TV monitor.
2. Press the [1] button to turn the power on.
3. Press the [HOME] button on the remote control, display the
home screen.
4. Press the [V]/[v] buttons on the remote control to select the “
Setup”, and press the [ ] button on the remote control.
5. Press the [V]/[v] buttons on the remote control to select the
“Network Settings”, and press the [ ] button on the remote
control.
6. Press the [V]/[v] buttons on the remote control to select the
“Internet Settings”, and press the [ ] button on the remote
control.
7. Press the [V]/[v] buttons on the remote control to select the
“Wireless Setup”, and press the [ ] button on the remote con-
trol.
8. Press the [V]/[v] buttons on the remote control to select the
“Wi-Fi Protected Setup™ (WPS)”, and press the [ ] button on
the remote control.
9. The message “Start” is displayed.
10. Press the [ ] button on the remote control, and press the
[WPS] button on the access point.
11. When wireless LAN connection is completed, “Wireless Con-
nection: OK” and “Internet Access: OK” is displayed.
Note: Refer to the Operating Instructions about details of the connection
method.
2. Checking method of wired LAN connection
Necessary equipment:
• TV monitor
• Router
• Network LAN cable
Procedure:
1. Connect this unit with TV monitor.
2. Connect this unit to the router with the network LAN cable.
3. Press the [1] button to turn the power on.
4. Press the [HOME] button on the remote control, display the
home screen.
5. Press the [V]/[v] buttons on the remote control to select the “
Setup”, and press the [ ] button on the remote control.
6. Press the [V]/[v] buttons on the remote control to select the
“Network Settings”, and press the [ ] button on the remote
control.
7. Press the [V]/[v] buttons on the remote control to select the
“Internet Settings”, and press the [ ] button on the remote
control.
8. Press the [V]/[v] buttons on the remote control to select the
“Wired Setup”, and press the [ ] button on the remote control.
9. Press the [V]/[v] buttons on the remote control to select the
“Auto”, and press the [ ] button on the remote control.
10. The “The network will be configured with the following set-
tings” screen is display, and press the [b] button on the remote
control.
11. Press the [V]/[v] buttons on the remote control to select the
“Save & Connect”, and press the [ ] button on the remote con-
trol.
12. When wired LAN connection is completed, “Physical Connec-
tion: OK” and “Internet Access: OK” is displayed.
Note: Refer to the Operating Instructions about details of the connection
method.
NFC CONNECTION CHECKING METHOD
When the MB-1611 board, NFC board or WLAN/BT combo card
is replaced, check the connection of NFC.
By holding an NFC-compatible mobile
device such as a smartphone or tablet
near the N mark on the main unit, the
system is turned on automatically, then
pairing and BLUETOOTH connection are
performed automatically.
Connecting to a Mobile
Device by One-Touch
Function (NFC)
1Turn on the NFC function of the
mobile device.
2Touch the N mark on the main unit
with the mobile device.
Keep touching until the mobile
device vibrates and message
appears on the mobile device.
Follow the on-screen instructions to
complete pairing of the main unit
and mobile device.
3Make sure that the BLUETOOTH
indicator lights in blue.
A connection between the system
and mobile device has been
established.
4Start audio playback with the
music app on the connected
mobile device.
Sound is output from the system.
Compatible devices
Smartphones, tablets, and music players
with the NFC function built-in
(OS: Android™ 2.3.3 or later, excluding
Android 3.x)
BLUETOOTH indicator
5Adjust the volume.
• Adjust the volume by pressing Ç
+/– on the remote control.
• Adjust the subwoofer volume by
pressing SW Ç+/– on the remote
control (page 31).
• You can play or pause the content
by using the playback operation
buttons on the remote control.
To stop playback by One-touch
function
Touch the N mark on the main unit with
the mobile device again.
• Depending on your device, you may need
to perform the following items on your
mobile device in advance.
– Turn on the NFC function.
– Install the “NFC Easy Connect”
application from Google Play™ and
start the application. (The application
may not be available in some countries/
regions.) For details, refer to the
operating instructions of your device.
• This feature does not work with
BLUETOOTH-compatible headphones. To
listen to sound using a BLUETOOTH-
compatible headphones, see “Listening
to Sound of the Connected TV or Device
from Headphones” (page 36).
• [Bluetooth Mode] is changed to [Receiver]
automatically when making BLUETOOTH
connection with the One-touch function.
Even if the One-touch function is
canceled, the [Bluetooth Mode] setting
remains as [Receiver]. For details about
[Bluetooth Mode], see [Bluetooth
Settings] (page 55).
• If your mobile device is a type that goes
into standby mode in response to
magnetic force, it may not be able to be
connected by NFC. When the One-touch
function does not work, connect it by
using the BLUETOOTH function (page 33).
Notes
.
.
.
.
Note 1: If the NFC connection does not operate normally, check the fol-
lowing connection status.
• The connection state between the NFC board and the USB-
CHUKEI board (CN1805).
• The connection state between the USB-CHUKEI board
(CN1803) and the CHUKEI-WIRE board (CN2304).
• The connection state between the CHUKEI-WIRE board
(CN2301) and the DISPLAY board (CN1704).
• The connection state between the DISPLAY board (CN1705)
and the MB-1611 board (CN3007).
Note 2: After checking of NFC connection, refer to “RESETTING THE
SYSTEM” on page 8 and delete the Bluetooth pairing informa-
tion.

HT-ST5000
7
NOTICE OF MAC ADDRESS CHANGE TO CUSTOM-
ERS
When the MB-1611 board or WLAN/BT combo card is replaced,
the MAC address has been changed.
Print the following explanations, and pass it to the customer with
the repaired unit when returning the customer repaired unit.
Note of the MAC address change:
The MAC address of this unit was changed along with this repair.
Please set it again if you are using the MAC address filtering function
of access point device of connection destination.
MAC address can be confirmed from the settings menu screen of this
unit. Please refer to the “Using the Various Functions/Settings” of Op-
erating Instructions for details.
WIRELESS CONNECTION (LINK) WORK OF BAR SPEAK-
ER AND SUBWOOFER
When the following parts are replaced, the wireless connection
(LINK) of the bar speaker and subwoofer will be disconnected.
Before returning repaired products to the customer, follow the pro-
cedure below to LINK the bar speaker and subwoofer.
Note: If only the bar speaker or subwoofer is brought in for repair, wire-
less connection (LINK) is not possible. Refer to “What to do if only
bar speaker or subwoofer are brought in for repair”.
Replacing parts for repairing that required wireless con-
nection (LINK)
• Replacing the MB-1611 board of bar speaker
• Replacing the SUB MAIN board of subwoofer
Wireless connection (LINK) method
When the repairing unit is not secure link:
After replacing the MB-1611 board of the bar speaker or replacing
the SUB MAIN board of the subwoofer, when turn the power on,
it will automatically wireless connection.
When the repairing unit was secure link:
After replacing the MB-1611 board of the bar speaker or replacing
the SUB MAIN board of the subwoofer, even if turn the power on,
if you do not automatically wireless connection, there is a possibil-
ity that the repairing unit was secure link.
In this case, perform the secure link according to “Secure link
method” below.
Also, press and hold the [SECURE LINK] button on the rear side
of subwoofer to cancel the secure link, it can automatically wire-
less connection.
Secure link method
Procedure:
1. Connect bar speaker with TV monitor.
2. Press the [1] button on the bar speaker to turn the power on.
3. Press the [@/1] button on the subwoofer to turn the power on.
4. Press the [HOME] button on the remote control, and the home
menu is displayed.
5. Press the [V]/[v] buttons on the remote control to select the “
Setup”, and press the [ ] button on the remote control.
6. Press the [V]/[v] buttons on the remote control to select the
“System settings”, and press the [ ] button on the remote con-
trol.
7. Press the [V]/[v] buttons on the remote control to select the
“Wireless Subwoofer Connection”, and press the [ ] button
on the remote control.
8. Press the [V]/[v] buttons on the remote control to select the
“Secure Link”, and press the [ ] button on the remote control.
9. Press the [V]/[v] buttons on the remote control to select the
“On”, and press the [ ] button on the remote control.
10. Press the [SECURE LINK] button on the rear side of subwoof-
er, and check the power indicator of subwoofer is flash orange.
Note: Perform the next step within about 1 minute after the power indica-
tor is flashed.
11. Press the [B]/[b] buttons on the remote control to select the
“Start”, and press the [ ] button on the remote control.
12. The message “Finish” is displayed on the TV monitor, the
power indicator of the subwoofer is lit in orange and secure
link is completed.
What to do if only bar speaker or subwoofer are brought
in for repair
If only the bar speaker or subwoofer is brought in for repair situ-
ation, and the left described parts are replaced, by customer must
wireless connection (LINK) the bar speaker and subwoofer.
If only the bar speaker is brought in for repair and re-
paired (If customer have the subwoofer at hand)
• After replacing the part of the bar speaker, press the two but-
tons of the [–] and [1] on the bar speaker simultaneously for
five seconds. The message “WAIT” →“RESET” →“HEL-
LO” is displayed on the front panel display then display off,
and the bar speaker is reset, it will automatically wireless con-
nection with the subwoofer when the customer turn the power
on.
Note: When customer perform the secure link, the customer must operat-
ing to the secure link. Please inform customer that the secure link
method is written in the operating instructions.
If only the subwoofer is brought in for repair and re-
paired (If customer have the bar speaker at hand)
• After replacing parts of the subwoofer, press and hold the [SE-
CURE LINK] button on the rear side of subwoofer. When the
subwoofer was secure link, the secure link is canceled for this
operation, it will automatically wireless connection with the
bar speaker when the customer turn the power on.
• When customer performed the secure link, the customer must
operating to reset the bar speaker. Please inform the customer,
that customer press the two buttons of the [–] and [1] on the
bar speaker simultaneously for five seconds to perform the re-
set.
Note: When customer perform the secure link, the customer must operat-
ing to the secure link. Please inform customer that the secure link
method is written in the operating instructions.

HT-ST5000
8
“PRTCT”, “PUSH” AND “POWER” FLASH ALTER-
NATELY IN THE FRONT PANEL DISPLAY
qPress Æ(power) to turn off the
system. After the indicator
disappears, disconnect the AC power
cord (mains lead) and make sure
nothing is obstructing the ventilation
holes of the system.
Æ
RESETTING THE SYSTEM
It can return each settings to the initial state of factory shipment.
Note 1: To delete the Bluetooth pairing information, perform the “If You
Cannot Perform Resetting Using the Home Menu” in the follow-
ing.
1Press HOME.
The home menu appears on the TV
screen.
2Select [Setup] from the home
menu.
The setup display appears on the TV
screen.
3Select [Resetting] - [Reset to
Factory Default Settings].
4Select the menu item you want to
reset.
5Select [Start].
To cancel resetting
Select [Cancel] in step 5.
Press and hold
Æ
(power) and – on the
main unit for more than 5 seconds.
The settings return to their initial
status.
If You Cannot Perform
Resetting Using the Home
Menu
Note 2: By perform resetting, the link with the subwoofer may be lost. In
this case, refer to “WIRELESS CONNECTION (LINK) WORK
OF BAR SPEAKER AND SUBWOOFER” on page 7.
NOTE OF REPLACING THE NFC BOARD FOR RE-
PAIRING
When the NFC board is defective, replace the complete mounted
board.
The mounted parts cannot be replaced with single for repairing.
Also, after replacing the NFC board please refer to “NFC CON-
NECTION CHECKING METHOD” on page 6.
NOTE OF REPLACING THE MB-1611 BOARD OR DSP
BOARD FOR REPAIRING
When the MB-1611 board or DSP board is defective, replace the
complete mounted board.
The mounted parts cannot be replaced with single for repairing.
The block diagram and printed wiring board described in this ser-
vice manual are for reference.
Also, after replacing the MB-1611 board please refer to “NOTE
OF REPLACING THE MB-1611 BOARD OR WLAN/BT COM-
BO CARD” on page 5.
NOTE OF REPLACING THE ELECTRICAL PARTS ON
EACH BOARDS FOR REPAIRING
Among mounted electrical parts on each boards, only parts that
are described in the electrical parts list can be replaced for repair.
The parts that are not described in the electrical parts list cannot be
replaced with single for repairing.
SPREADING OF COMPOUND
When the AMP board or IC6004, IC6005, IC6007, IC7004, IC7005
or IC7007 on the AMP board is replaced, spread the compound
to the touching portion between the IC6004, IC6005, IC6007,
IC7004, IC7005, IC7007 and the heat sink.
– AMP Board (Side A) –
IC6004IC6005
IC6007 IC7004
IC7007 IC7005
compound

HT-ST5000
9
BOND FIXED POSITION OF ELECTRICAL PARTS
When the parts that fixed on the board by the bond have been removed, or replaced the following boards, fix the parts by using the bond
(ADHESIVE (SC608Z2)) in the mounting to the board. (Refer to the figure below)
[ ]: Bond application portion
– BAR POWER Board (Component Side) –
C923
C925
C926
L901
T901
T901
C919
C920
C929
R921
C916 or C918
C910
C906
TH902
D909
VR901
C902
LF901

HT-ST5000
10
SECTION 2
DISASSEMBLY
Note 1: When disassembling this unit, facing the front side of the
unit toward the floor will make the tweeter touch the floor
and may result in damage.
Make sure to attach the included grille assy to this unit
when facing the front side of the unit toward the floor.
If you cannot prepare the grille assy, prepare a stand
high enough so that the tweeter does not touch the floor,
and place the unit on top of the stand to perform work.
front side
top side
front side
*ULOOHDVV\VHWWLQJ
6WDQGVHWWLQJ
–6LGHYLHZ–
100 mm
or more
front side
rear side
top side
bottom side
left side
right side
front side
rear side
stand
stand
front side
rear side
top side
grille assy Note 2: Lay a soft piece of cloth
under the unit to avoid
damaging the grille assy.
If you face the front side toward
the floor, the sections in the
dotted lines will touch the floor.
tweeter
floor
floor
1grille assy 2Attach the included grille
assy to this unit.
3Face the front side
toward the floor.

HT-ST5000
11
• This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
2-11. POWER CORD
(Page 21)
2-12. BAR POWER BOARD
(Page 22)
2-15. DSP BOARD-2
(Page 24)
2-18. AUDIO SELECTOR BOARD
(Page 27)
2-16. DSP BOARD-3,
CHASSIS (DSP) BLOCK
(Page 25)
2-21. ENABLE (L-CH) BLOCK-1
(Page 30)
2-9. CHASSIS BLOCK-1
(Page 19)
2-10. CHASSIS BLOCK-2
(Page 20)
2-14. DSP BOARD-1
(Page 23)
2-26. LOUDSPEAKER (TOP L-CH)
(Page 35)
2-19. MB-1611 BOARD-1
(Page 28)
2-20. MB-1611 BOARD-2
(Page 29)
2-17. AMP BOARD
(Page 26)
2-22. ENABLE (L-CH) BLOCK-2
(Page 31)
2-23. ENABLE (L-CH) BLOCK-3
(Page 32)
2-25. WLAN/BT COMBO CARD
(Page 34)
2-24. WLAN/BT COMBO CARD BLOCK,
ENABLE (L-CH) BLOCK-4
(Page 33)
SET
2-3. REAR COVER BLOCK
(Page 14)
2-4. PANEL (BACK L) BLOCK
(Page 15)
2-2. LID (USB)
(Page 13)
2-8. BRACKET (BOTTOM) BLOCK
(Page 18)
2-6. KEY BOARD, BUTTON
(Page 17)
2-5. BAR WIRED BOARD
(Page 16)
2-7. IR-REPEATER1 BOARD
(Page 17)
2-47. BAR POWER BOARD SERVICE POSITION
(Page 54)
Ato page 12
Bto page 12

HT-ST5000
12
2-37. CUSHION (FFC DISP)
(Page 44)
2-38. CENTER SPEAKER BLOCK
(Page 45)
2-41. FRONT (L-CH) SPEAKER BLOCK
(Page 48)
2-43. FRONT (R-CH) SPEAKER BLOCK
(Page 50)
2-44. DISPLAY BLOCK
(Page 51)
2-46. LOUDSPEAKER (FRONT R-CH)
(Page 53)
2-42. LOUDSPEAKER (FRONT L-CH)
(Page 49)
2-39. LOUDSPEAKER
(CENTER: SURROUND/SURROUND BACK)
(Page 46)
2-40. LOUDSPEAKER (CENTER: TWEETER/WOOFER)
(Page 47)
2-45. DISPLAY BOARD, OLED DISPLAY
(Page 52)
2-13. SHEET (R)
(Page 22)
2-32. LOUDSPEAKER (TOP R-CH)
(Page 41)
2-27. ENABLE (R-CH) BLOCK-1
(Page 36)
2-28. ENABLE (R-CH) BLOCK-2
(Page 37)
2-29. ENABLE (R-CH) BLOCK-3
(Page 38)
2-31. BTW BOARD, RF MODULATOR BLOCK
(Page 40)
2-33. USB-CHUKEI BOARD BLOCK,
HOLDER (WIRELESS R) BLOCK
(Page 42)
2-30. CHUKEI-WIRE BOARD
(Page 39)
2-34. USB-CHUKEI BOARD
(Page 43)
2-35. NFC BOARD
(Page 43)
2-36. RF MODULATOR
(Page 44)
Afrom page 11
Bfrom page 11

HT-ST5000
13
Note: Follow the disassembly procedure in the numerical order given.
2-2. LID (USB)
2Pull out the shaft of the lid (USB)
from the two holes while making
sure that the two claws does not
get caught.
right side
bottom side
top side
Note: Lay a soft piece of cloth under the unit
to avoid damaging the grille assy.
front side
lid (USB)
right side bottom side
1Open the lid
(USB).
top side
hole
hole
3 lid (USB) claw
claw

HT-ST5000
14
2-3. REAR COVER BLOCK
2Open the rear cover block
in the direction of the arrow.
5DSP board cable
connector (CN1901) 6IR-REPEATER1 board
cable connector (CN1902)
1eight flat head screws
top side
:LUHVHWWLQJ
right side
left side
bottom side
rear cover block
hole
rib
Note 1: Lay a soft piece of cloth
under the unit to avoid
damaging the grille assy.
Lean the rear cover block
in the direction of the arrow.
3Lift up the rear cover block
in the direction of the arrow. rear side
+RZWRLQVWDOOWKHUHDUFRYHUEORFN
hole
rib
7rear cover block
Note 3: When installing the rear
cover block, align the rib
and hole.
Push.
rear cover block
–5HDUYLHZ–
bottom
side
4cushion
(CZ2-A)
:LUHVHWWLQJ
cushion
(CZ2-A)
IR-REPEATER1
board cable
DSP board
cable
–5HDUYLHZ–
top side
KEY board
Note 2: When installing the rear cover block,
push the two cables into the unit.
Push.
Push.

HT-ST5000
15
2-4. PANEL (BACK L) BLOCK
bottom side
top side
Note 1: Lay a soft piece of cloth
under the unit to avoid
damaging the grille assy.
right side
left side
1two step screws
(B3 u6)
2Lift up the panel (back L) block
in the direction of the arrow.
4panel (back L) block
1seven step screws
(B3 u6)
1five step screws
(B3 u6)
3Draw the power cord
out of the groove.
3RZHUFRUGVHWWLQJ
groove
power
cord groove
panel (back L) block
bottom side
front side
IR-REPEATER1
board cable
DSP board cable
1RWHDERXWLQVWDOOLQJWKHSDQHOEDFN/EORFN
DSP board cable
Note 2: Draw out the two cables
before installation.
IR-REPEATER1
board cable
top side
panel (back L) block
–5HDUYLHZ–

HT-ST5000
16
2-5. BAR WIRED BOARD
Note 1: Lay a soft piece of cloth under the unit
to avoid damaging the grille assy.
right side
bottom side
top side
3two screws
(BVTP3 u8)
1sheet (plug)
2step screw
(B3 u6)
4Lift up the panel (back R) block
in the direction of the arrow.
6panel (back R) block
5CHUKEI-WIRE board cable
connector (CN9900)
right side
guide line
sheet (plug)
sheet (plug) sheet (plug)
rear
cover
block
rear
cover
block
rear
cover
block sheet (plug)
panel
(back R)
block
front side
3DVWLQJSRVLWLRQRIWKHVKHHWSOXJ
top side
–5HDUYLHZ–
OK NG
NG
7screw
(BVTP3 u6)
7screw
(BVTP3 u6)
hole
boss
boss
hole
8bracket wired
Note 2: When installing the bracket wired,
align the two bosses and two holes.
9BAR WIRED board
Note 3: When installing the
BAR WIRED board,
align the boss and hole.
–5LJKWYLHZ––5LJKWYLHZ–
–5LJKWYLHZ–
hole
guide line
guide line
guide line
guide line
panel (back R)
rear
cover
block

HT-ST5000
17
2-6. KEY BOARD, BUTTON
2-7. IR-REPEATER1 BOARD
4KEY board
Note 1: When installing the KEY board,
align the two bosses and two holes.
1two screws
(BTP2.6 u8)
2Remove the KEY board
block in the direction of
the arrow.
hole
hole
boss
boss
KEY board
cushion
(button QG)
Bend.
3cushion
(button QG)
1two screws
(BTP2.6 u8)
5Remove the button
in the direction of
the arrow.
rear cover block
$IIL[LQJWKHFXVKLRQEXWWRQ4*
guide line
KEY board
rear side
top side
left side
right side
6button
Note 2: When installing the button,
align the seven bosses and
seven holes.
two bosses
two bosses
three bosses
hole
hole
five
holes
1screw
(PWH3 u8)
5IR-REPEATER1 board
3connector
(CN2601)
guide line
guide line (center)
saranet
cushion
(Reference)
3DVWLQJSRVLWLRQRI
WKHVDUDQHWFXVKLRQ
2Draw the IR-REPEATER1 board
block out of the two slots.
panel (back L) assy block
guide line
cushion (T05)
cushion (T05)
cushion (F)
IR-REPEATER1 board
rear side
bottom side
left side
right side
–,QQHUYLHZ–
two cushions (T05)
(See Fig. A)
panel (back L) assy block
)LJ$!
3DVWLQJSRVLWLRQRIWKHFXVKLRQ7
(Reference)
–,QQHUYLHZ–
bottom side
slot
slot
4cushion (F)
3DVWLQJSRVLWLRQRIWKHFXVKLRQ)
Bend.
panel (back L) assy block

HT-ST5000
18
2-8. BRACKET (BOTTOM) BLOCK
1two screws
(BV3)
3two screws
(BV3)
4bracket (arm-B)
(See Fig. D)
3two screws
(BV3)
1two screws
(BV3)
5seven screws
(BV/ring)
5three screws
(BV/ring)
5six screws
(BV/ring)
5six screws
(BV/ring)
bottom side
bottom side
top side
Note 2: Lay a soft piece of cloth
under the unit to avoid
damaging the grille assy.
right side
left side
rib
rib
hole
hole
rib
rib
hole
hole
hole
2bracket (arm-A)
block
(See Fig. C)
6bracket (bottom) block
(See Fig. B)
rib
rib
rib
rib
4bracket (arm-B)
(See Fig. D)
2bracket (arm-A)
block
(See Fig. C)
hole
hole
hole
bottom side
< Fig. C >
bracket (arm-A)
block
CHUKEI-WIRE
board cable
Note 1: When installing the bracket (arm-A) block,
align the two ribs and two holes.
(Draw out the cable before installation)
< Fig. D >
< Fig. B >
bracket
(arm-B)
block
bracket
(arm-B)
block
Note 3: When installing the bracket (arm-B) block,
align the two ribs and two holes.
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bracket (bottom) block
Disassembling: Removing the thirteen screws at the Ÿmark screws is not necessary.
Assembling: When installing the bracket (bottom) block, align the three ribs and three holes.
Ÿ
ŸŸ ŸŸ ŸŸ Ÿ ŸŸ ŸŸ Ÿ
rib
hole rib hole
rib hole
left side
right side
left side
right side
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left side
right side
bracket (arm-A)
block

HT-ST5000
19
2-9. CHASSIS BLOCK-1
• Continued on 2-10 (page 20).
bottom side
claw
top side
Note: Lay a soft piece of cloth
under the unit to avoid
damaging the grille assy.
right side
left side
7CHUKEI-WIRE board cable
connector (CN1102)
6CHUKEI-WIRE board cable
connector (CN1103)
4Draw the WLAN/BT combo
card cable out of the cable
clamper.
5Draw the CHUKEI-WIRE board
cable out of the cable clamper.
A
B
A
B
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1saranet
cushion
2Remove the wire
from the clamp.
2Remove the wire
from the clamp.
cable clamper
wiring stopper
cable clamper
saranet
cushion AMP board
Wrap the two cables around.
bottom
side
center speaker
connection cable front R-ch speaker
connection cable
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3Unlock the
cable clamper.
claw
Bend.
wiring stopper
top side
DSP
board
Lock.
cable clamper
WLAN/BT combo card cable
3Unlock the
cable clamper.
wiring stopper
cable clamper
Bend.
wiring stopper
top side
DSP board
Lock.
CHUKEI-WIRE board cable

HT-ST5000
20
2-10. CHASSIS BLOCK-2
bottom side
Note 1: Lay a soft piece of cloth
under the unit to avoid
damaging the grille assy.
right side
left side
0five screws
(BVTP3 u8)
qg chassis block
(See Fig. E)
1front L-ch speaker
connection cable
connector (CN7002)
8Remove the wire from
the wire holder.
9CHUKEI-WIRE
board cable
connector (CN501)
2front R-ch speaker
connection cable
connector (CN7003)
3center speaker
connection cable
connector (CN7005)
4center speaker
connection cable
connector
(CN6002)
top side
6top R-ch speaker
connection cable
connector (CN6005)
5top L-ch speaker
connection cable
connector (CN6003)
7FFC 16P
(CN3007)
wire holder
CHUKEI-WIRE
board cable
MB-1611
board
MB-1611
board
qd Draw the WLAN/BT combo card
cable out of the mini clamper.
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qa Lift up the chassis
block in the direction
of the arrow.
WLAN/BT combo
card cable
mini clamper
DSP board
Note 2: Draw out the nine cables, FFC and power cord before installation.
bottom
side
qs Unlock the
mini clamper.
qf WLAN/BT combo
card cable connector
(CN503)
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Lock.
claw
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CN3007
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terminal side
top side
CHUKEI-WIRE
board cable
top L-ch speaker
connection cable
CHUKEI-WIRE
board cable
front L-ch speaker
connection cable
power cord
front R-ch speaker
connection cable
top R-ch speaker
connection cable center speaker
connection cable
FFC 16P
WLAN/BT combo card cable
center speaker
connection cable