Sony KDL32EX275, KDL40EX725, KDL55EX725 Schematic
HISTORYINFORMATIONFORTHEFOLLOWINGMANUAL:
SERVICE MANUAL
AZ2-F Chassis
ORIGINAL MANUAL ISSUE DATE: 2/2011
Version Date Subject
1.0 2/16/2011 No revisions or updates are applicable at this time.
Segment: 3a-2
LCD Digital Color TV
9-888-405-01
SERVICE MANUAL
AZ2-F Chassis
Segment: 3a-2
Self Diagnosis
Supported model
KDL-40EX725
LCD Digital Color TV
9-888-405-01
MODELLIST
MODEL COMMANDER DESTINATION MODEL COMMANDER DESTINATION
KDL-32EX725 RM-YD062 CHILE/PERU
KDL-55EX725 RM-YD062 CHILE/PERU
KDL-32EX725 RM-YD062 VENEZUELA
KDL-40EX725 RM-YD062 CHILE/PERU
KDL-40EX725 RM-YD062 VENEZUELA
KDL-55EX725 RM-YD062 VENEZUELA
9-888-405-01
TABLEOFCONTENTS
Section 1 - Safety and Features.................................................1
Warnings and Cautions ..............................................................1
Handling the FFC Connector .....................................................3
Safety-Related Warnings ...........................................................4
Safety Check-Out .......................................................................5
Self Diagnosis Function .............................................................7
Overview ....................................................................................8
Features .....................................................................................8
See It All in 3D ............................................................................. 8
MotionFlow™ XR 240 ................................................................. 8
Navigation Made Easy ................................................................ 8
LightSensor™ Technology .......................................................... 8
X-Reality™ Engine ...................................................................... 8
Presence Sensor
USB Photos, Videos & Music
Edge LED Backlighting ................................................................ 9
Internet Streaming & Connectivity ............................................... 9
Faster Start-Up ............................................................................ 9
BRAVIA® Sync™ Compatible ..................................................... 9
Specications ...........................................................................10
Section 2 - Software Requirements.........................................12
Overview ..................................................................................12
Software Updates for Customers .............................................12
......................................................................... 9
...................................................... 9
Software Updates for Servicers ...............................................13
Software Update Responsibility ............................................... 13
Checking the Software Version ................................................. 14
Examples of Software Correctable Symptoms .......................... 14
Section 3 - Chassis Overview ..................................................15
Overview ..................................................................................15
Overall Circuit Description ........................................................17
Main Board ............................................................................... 17
Tuner ......................................................................................... 17
X-Reality Processor ................................................................... 17
Audio Amplier .......................................................................... 17
Temperature Sensor .................................................................. 17
Power Supply ...........................................................................18
Power Supply for Backlight System .........................................18
LD Board (LED Driver Board) ..................................................18
3D IR Emitter ............................................................................18
Switch Unit ...............................................................................18
Motion Sensor Board ...............................................................18
IR Board ...................................................................................18
LCD Panel Assembly ...............................................................19
T-CON Board ............................................................................. 19
Diagrams .................................................................................. 20
Block Diagram ........................................................................... 20
Connector Diagrams ................................................................. 22
KDL-32EX725/40EX725/55EX725 i
TABLE OF CONTENTS
Section 4 - Troubleshooting .....................................................28
Overview ..................................................................................28
Updating the Software ............................................................... 28
Triage Chart .............................................................................29
Protection Shutdown ................................................................30
Standby LED Flash Count ......................................................... 30
Diagnostic Code Descriptions ..................................................34
Viewing the Self Check Diagnostic History ............................... 35
Section 5 - Flow Charts and Diagrams ................................... 36
Overview ..................................................................................36
No Power ................................................................................... 37
Standby LED Blinking ................................................................ 39
No Picture/No Sound ................................................................. 45
TV/Remote Commander Buttons Not Working ......................... 48
Network Not Connecting .......................................................... 50
3D Does not Display .................................................................. 52
Skype Accessory Not Working .................................................. 53
G10A/G4B/G6A/G8A (Power Supply) Board and
BATV (Main) Board Removal .............................................59
KDL-32EX725/40EX725 Only ................................................... 59
KDL-55EX725 Only ................................................................... 60
Panel Brackets and LCD Panel Removal ................................61
Cleaning the LCD Panel ............................................................ 61
Screws .....................................................................................62
Connectors ............................................................................... 62
KDL-32EX725 Only ................................................................... 62
KDL-40EX725 Only ................................................................... 63
KDL-55EX725 Only ................................................................... 63
Accessories and Packaging .....................................................64
Miscellaneous ..........................................................................64
Remote Commander ................................................................ 64
Wire Dressing ...........................................................................65
KDL-32EX725 Only ................................................................... 65
KDL-40EX725 Only ................................................................... 65
KDL-55EX725 Only ................................................................... 65
Section 6 - Disassembly/Part Number Information ............... 55
Section 7 - Service Adjustments .............................................66
Table-Top Stand Assembly Removal ........................................55
Overview ..................................................................................66
Rear Cover and AC Cover Removal ........................................ 56
Updating the Software ..............................................................66
Switch Unit and Speakers Removal ......................................... 57
Accessing Service Adjustment Mode ....................................... 66
LD Board, HEM2 Board, HLR2 Board and
HMS3 Board Removal ........................................................58
Viewing or Changing Service Data ............................................ 67
KDL-32EX725/40EX725/55EX725 ii
TABLE OF CONTENTS
Verifying Service Adjustments .................................................. 68
Verifying the Segment Code ...................................................... 68
Verifying the Destination ............................................................ 69
Verifying the Model Name ......................................................... 69
Optional Adjustments ...............................................................70
Setting White Balance Adjustments .......................................... 70
Resetting the TV to Factory Condition .....................................71
Resetting the TV to Factory Condition Using Service Mode ..... 71
Appendix A - Removing the Rear Cover ............................... A-1
Removing the Power Cord from the Rear Cover ................... A-1
KDL-32EX725 ..........................................................................A-1
KDL-40EX725 ..........................................................................A-3
Appendix B - Attaching the Rear Cover ................................B-1
Reattaching the Rear Cover to the Bezel ............................... B-1
KDL-32EX725 ..........................................................................B-1
KDL-40EX725 ..........................................................................B-2
Appendix C - Replacing the LCD Panel ................................ C-1
Removing the LCD Panel from the Bezel ..............................C-1
Reattaching the LCD Panel onto the Bezel ............................ C-2
Appendix D - Rear Cover Caution ......................................... D-1
Appendix E - Setup Guide ...................................................... E-1
KDL-32EX725/40EX725/55EX725 iii
• Disconnect all cables when carrying the TV.
SECTION1-SAFETYANDFEATURES
WARNINGS AND CAUTIONS
CAUTION
These servicing instructions are for use by qualied service personnel only. To reduce the risk of electric shock, do not perform any servicing other
than that contained in the operating instructions unless you are qualied to do so.
CARRYING THE TV
• Carry the TV with the adequate number of people; larger size TVs require two or more people.
• Correct hand placement while carrying the TV is very important for safety and to avoid damage.
WARNING!!
An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis. The chassis of this receiver is
directly connected to the AC power line.
Components identied by shading and ! mark on the exploded views are critical for safe operation.
Replace all components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony. It is essential
that all critical parts be replaced only with the part number specied in this manual to prevent electric shock, re, or other hazard.
Circuit adjustments that are critical for safe operation are identied in this manual.
Follow these procedures whenever critical components are replaced or improper operation is suspected.
NOTE: Do not modify the original design without obtaining written permission from the manufacturer or you will void the original parts and labor
guarantee.
KDL-32EX725/40EX725/55EX725 1
! SAFETY-RELATED COMPONENT WARNING!!
SECTION 1 - SAFETY AND FEATURES
CAUTION
W Do Not use paper towels, any type of abrasive pad, rags, rubber or vinyl materials to clean the screen. Using these materials could easily
scratch the screen which may result in permanent damage.
Do Not use any cleaning product containing alkaline/acid cleaner, scouring powder, or volatile solvent, such as alcohol, ammonia,
W
benzene, thinner or insecticide. Using any of these harsh cleaners may result in permanent damage to the screen.
W Do Not spray water or detergent directly onto the TV screen . If liquid drips into the bottom of the screen it may cause a failure.
CLEANING THE LCD PANEL
CAUTION: When cleaning the TV, be sure to unplug the power cord to avoid any chance of electric shock.
Clean the cabinet of the TV with a dry soft cloth.
Wipe the LCD screen gently with a soft cloth.
Stubborn stains may be removed with a cloth slightly moistened with a solution of mild soap and warm water.
R
R If using a chemically pretreated cloth, please follow the instruction provided on the package.
R Never use strong solvents such as a thinner, alcohol or benzine for cleaning.
R Periodic vacuuming of the ventilation openings is recommended to ensure to proper ventilation.
KDL-32EX725/40EX725/55EX725 2
SECTION 1 - SAFETY AND FEATURES
Correct Incorrect
DISCONNECTING THE FFC CONNECTOR CONNECTING THE FFC CONNECTOR
HANDLING THE FFC CONNECTOR
1. Gently press down on the release tab of the connector slot.
2. Holding onto the reinforcement tab of the FFC connector,
pull out the connector while continuing to hold down
the release tab of the connector slot.
(See caution below.)
Use the
2
Use caution when you connecting or removing the FFC connector.
Remove the connector by the reinforcement tab only.
tab to
remove
connector.
Press down
Main Board
1. Holding onto the reinforcement tab,
insert the FFC connector into the connector slot.
Use the
tab to
insert
connector.
Main Board
CAUTION: The FFC connector can be inserted into the Main Board upside down.
If it is inserted upside down, the pins on the FFC connector
will short-circuit and damage the board.
Reinforcement tab shows
Terminal side shows
Inserted Correctly Inserted Incorrectly
KDL-32EX725/40EX725/55EX725 3
SECTION 1 - SAFETY AND FEATURES
SAFETY-RELATED WARNINGS
USE CAUTION WHEN HANDLING THE LCD PANEL
When repairing the LCD panel, be sure you are grounded by using a wrist band.
When installing the LCD panel on a wall, the LCD panel must be secured using the 4 mounting holes on the rear cover.
1. Do not press on the panel or frame edge to avoid the risk of electric shock.
2. Do not scratch or press on the panel with any sharp objects.
3. Do not leave the module in high temperatures or in areas of high humidity for an extended period of time.
4. Do not expose the LCD panel to direct sunlight.
5. Avoid contact with water. It may cause a short circuit within the module.
6. Disconnect the AC power when replacing the backlight or inverter circuit.
(High voltage occurs at the inverter circuit at 650Vrms.)
7. Always clean the LCD panel with a soft cloth material.
8. Use care when handling the wires or connectors of the inverter circuit. Damaging the wires may cause a short.
9. Protect the panel from ESD to avoid damaging the electronic circuit (C-MOS).
10. During the repair, DO NOT leave the Power On for more than 1 hour while the TV is face down on a cloth.
KDL-32EX725/40EX725/55EX725 4
SECTION 1 - SAFETY AND FEATURES
SAFETY CHECK-OUT
After correcting the original service problem, perform the following safety checks before releasing the set to the customer:
1. Check the area of your repair for unsoldered or poorly soldered connections. Check the entire board surface for solder
splashes and bridges.
2. Check the interboard wiring to ensure that no wires are “pinched” or touching high-wattage resistors.
3. Check that all control knobs, shields, covers, ground straps, and mounting hardware have been replaced. Be absolutely
certain that you have replaced all the insulators.
4. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them out
to the customer and recommend their replacement.
5. Look for parts which, though functioning, show obvious signs of deterioration. Point them out to the customer and
recommend their replacement.
6. Check the line cords for cracks and abrasion. Recommend the replacement of any such line cord to the customer.
7. Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.
KDL-32EX725/40EX725/55EX725 5
SECTION 1 - SAFETY AND FEATURES
Trouble Light
AC Outlet Box
Ohmmeter
Cold-water Pipe
To Exposed Metal
Parts on Set
0.15 µF
Earth Ground
AC
Voltmete
r
(0.75V)
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
instructions.
2. A battery-operated AC milliampmeter. 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.
4. The Simpson’s 250 and Sanwa SH-63TRD are examples of
passive VOMs that are suitable. Nearly all battery-operated digital
multimeters that have a 2 VAC range are suitable (see Figure A).
Figure A. Using an AC voltmeter to check AC leakage.
HOW TO FIND A GOOD EARTH GROUND
A cold-water pipe is a guaranteed earth ground; the cover-plate retaining screw on
most AC outlet boxes is also at earth ground.
If the retaining screw is to be used as your earth ground, verify that it is at ground
by measuring the resistance between it and a cold-water pipe with an ohmmeter.
The reading should be zero ohms.
If a cold-water pipe is not accessible, connect a 60-to 100-watt trouble-light (not a
neon lamp) between the hot side of the receptacle and the retaining screw. Try both
slots, if necessary, to locate the hot side on the line; the lamp should light at normal
brilliance if the screw is at ground potential (see Figure B).
KDL-32EX725/40EX725/55EX725 6
Figure B. Checking for earth ground.
Self Diagnosis
Supported model
SECTION 1 - SAFETY AND FEATURES
SELF DIAGNOSIS FUNCTION
The TVs in this manual contain a self-diagnostic function. If an error occurs, the standby LED will automatically begin to ash. The number of
times the LED ashes translates to a probable source of the problem. A denition of the standby LED ash indicator is listed in the Operating
Instruction manual for the user’s reference.
If an error symptom cannot be reproduced, the remote commander can be used to review the failure occurrence data stored in memory to reveal
past problems and how often these problems occur.
For complete information, refer to “Section 4 - Troubleshooting” on page 28.
KDL-32EX725/40EX725/55EX725 7
SECTION 1 - SAFETY AND FEATURES
OVERVIEW
The AZ2-F chassis is one of several designs for the 2011 model line
of Sony Bravia® LCD televisions. This manual covers the following
models:
KDL-32EX725
KDL-40EX725
KDL-55EX725
FEATURES
Several new features are introduced in this chassis model lineup
along with some carryovers from the previous year.
SEE IT ALL IN 3D
Enjoy incredible depth and a sharp, Full HD 1080p picture from the
leader in 3D technology. (3D Active Glasses required, sold separately)
MOTIONFLOW™ XR 240
See smooth and precise detail during fast-action scenes. Sony’s
Motionow XR 240 technology for fast action movies and sports by
reducing blur caused by quick camera movements, enhancing image
sharpness, and overall creates a clearer picture.
NAVIGATION MADE EASY
Enjoy an easy-to-use menu that allows you to navigate additional
content or adjust the picture settings while watching your favorite
program.
LIGHTSENSOR™ TECHNOLOGY
Enjoy customized picture brightness and save energy without lifting
a nger. The built-in Light Sensor automatically adjusts the picture
brightness based on the amount of light in the room.
X-REALITY™ ENGINE
Enjoy a vivid, lifelike picture experience. Sony’s X-Reality engine
brings out the best by analyzing each scene so you see sharpened
images, and amazing contrast detail.
KDL-32EX725/40EX725/55EX725 8
SECTION 1 - SAFETY AND FEATURES
PRESENCE SENSOR
Save energy when you’re not around. The television’s built-in motion
sensor has the ability to scan the room and detect movement. If the
sensor detects no movement it automatically turns off the picture
leaving only sound. After more time and no movement, the TV turns
itself off minimizing any unnecessary power draw.
USB PHOTOS, VIDEOS & MUSIC
Share your photos on the big screen or listen to your favorite music.
Simply connect your digital camera, USB-enabled MP3 player, or
USB storage device directly to your HDTV’s USB input.
EDGE LED BACKLIGHTING
Experience the next level of picture quality and contrast with Sony’s
Edge LED Backlight technology. This technology sharpens image
contrast giving an amazingly crisp picture you can see. The ultra-thin
backlight system allows for a slimmer, sleeker design.
INTERNET STREAMING & CONNECTIVITY
Internet Streaming: Internet favorites now streaming on your
television. In addition to Qriocity™, watch hit movies with Netix®,
popular TV shows on Hulu Plus™ or user-generated video on
Skype™ Ready:Connect to friends and family all over the globe with
Internet voice and video calls using your TV. Make free video Skypeto-Skype calls and low-cost Skype-to-phone calls with a Sony®
compact microphone/camera (required, sold separately).
Wi-Fi® Ready:Going wireless is easy with the UWA-BR100 Wi-Fi®
adapter (sold separately). Just plug it in and get ready to stream
movies, photos, music and videos straight to your TV from the Internet
or your home network.
DLNA® Streaming:Access and share photos, videos and music on
your TV by streaming them from compatible DLNA® device like your
PC or Playstation®3 system.
2
FASTER START-UP
Quick Start & Viewing feature enables this Sony television to go from
‘OFF’ to ‘ON’ 2-3 times faster than previous Sony televisions.
BRAVIA® SYNC™ COMPATIBLE
Conveniently operate and control other BRAVIA® Sync™ compatible
devices - including BRAVIA® HDTVs, Blu-ray Disc™ Players,
surround sound systems, Handycam® camcorders and Cyber-shot®
digital still cameras, all with one remote control.
YouTube™. You can even listen to personalized music on Pandora®.
Enjoy the widest selection of internet content at your ngertips.
KDL-32EX725/40EX725/55EX725 9
SECTION 1 - SAFETY AND FEATURES
System
Checking the accessories
SPECIFICATIONS
Television system Analog: NTSC 3.58/ PAL-M / PAL-N
Channel coverage VHF: 2-13, UHF: 14-69
Panel system LCD (Liquid Crystal Display) Panel
Speaker output 10 W + 10 W
Input/Output jacks
CABLE/ANTENNA 75-ohm external terminal for RF inputs
VIDEO IN 1/2 VIDEO / AUDIO
COMPONENT IN YP
HDMI IN 1/2/3/4 HDMI: Video: 480i, 480p, 576i, 576p, 720p, 720/24p/30p, 1080i, 1080p, 1080/24p/30p
AUDIO OUT/Headphones 500 mVrms (typical)
DIGITAL AUDIO OUT
(OPTICAL)
PC/HDMI 4 AUDIO IN Stereo mini jack
Digital: SBTVD
CATV (Analog): 1-135
BPR (Component Video)
Signal format: 480i, 480p, 576i, 576p,720p, 1080i, 1080p
AUDIO
HDMI:
Analog audio input (minijack) (HDMI IN 4 only)
ARC (Audio Return Channel) (HDMI IN 1 only)
Stereo mini jack
PCM/Dolby Digital optical signal
network environment. 10BASE-T/100BASE-TX communication rate and communication
quality are not guaranteed for this TV.)
Audio: Two channel linear PCM 32, 44.1 and 48 kHz, 16, 20 and 24 bits, Dolby Digital
BGR golana ,nip-51 bus-DNI CP
nnoC( rotcennoc XT-ESAB001/T-ESAB01NAL ection speed may differ depending on the
.tamrof detroppus rof launaM-i eht ot refeRANLD/BSU
Model name KDL- 55EX72x 40EX72x 32EX72x
Power and others
Power requirement 110-240 V AC, 50/60 Hz
Power consumption
in use
Screen size (cm)
(measured diagonally) (inches)
Speaker
Full range (mm)
Dimensions with stand (mm) 1,269 × 799 ×
without stand (mm) 1,269 × 769 ×
wall-mount hole pattern
wall-mount screw size
Mass with stand (kg) 25.4 14.4 10.4
without stand (kg) 20.2 11.2 7.9
Supplied accessories See “Checking the accessories”.
Optional accessories Connecting cables
Operating temperature 0 °C - 40 °C
Remote control (1)
(mm)
(mm)
*1
166 W 110 W 90 W
138.8
54.6
(55 class)
30 × 150 (2)
315
41
300 × 300
M6 (length: refer to Setup Guide.)
Support Belt Kit
Wall-Mount Bracket: SU-WL500
3D Glasses:
TDG-BR250/TDG-BR200/TDG-BR100/TDG-BR50
USB Wireless LAN Adapter
101.6
40
943 × 616 ×
250
943 × 586 × 42943 × 588 ×
W 3.0 naht sseLybdnats ni
80.1
31.5
(32 class)
943 × 604 ×
254
45
Size AAA batteries (2)
Table-Top Stand (1)
*2
Fixing screws for Table-Top Stand
(M5 × 16) (3)
Assembling screws for Table-Top
Stand (M6 × 14) (4) (for KDL-55EX72x)
Assembling screws for Table-Top
Stand (M6 × 14) (3) (for KDL-40/32EX72x)
*1Please refer to the model name printed on the
remote control.
*2Assembling the Table-Top Stand is required.
Refer to the supplied Table-Top Stand leaflet
to assemble the Table-Top Stand.
)lacitrev( senil 080,1 × )latnoziroh( stod 029,1 noituloser yalpsiD
)2( 001 × 03
002 × 002
KDL-32EX725/40EX725/55EX725 10
SECTION 1 - SAFETY AND FEATURES
Información de licencias
Macintosh es una marca comercial de Apple Inc., registrada en EE. UU. y otros países.
HDMI, el logotipo de HDMI y High-Definition Multimedia Interface son marcas comerciales o marcas comerciales registradas de HDMI
Licensing, LLC. en EE. UU. y en otros países.
Fergason Patent Properties, LLC:
Nº de patente de EE. UU. 5.717.422
Nº de patente de EE. UU. 6.816.141
Fabricado bajo licencia de Dolby Laboratories. Dolby y el símbolo de la doble D son marcas comerciales de Dolby Laboratories.
Blu-ray Disc es una marca comercial.
“BRAVIA” y , S-Force, Motionflow, BRAVIA Sync y son marcas comerciales o marcas registradas de Sony Corporation.
“PlayStation” es una marca comercial registrada y “PS3” es una marca comercial de Sony Computer Entertainment Inc.
®
, el logotipo de DLNA y DLNA CERTIFIED® son marcas comerciales, marcas de servicio o marcas de certificación de Digital Living
DLNA
Network Alliance.
TrackID is a trademark or registered trademark of Sony Ericsson Mobile Communications AB.
Music and video recognition technology and related data are provided by Gracenot e
technology and related content delivery. For more information, please visit www.gracenote.com.
CD, DVD, Blu-ray Disc, and music and video-related data from Gracenote, Inc., copyri ght © 2000-present Gracenote. Gracenote Software,
copyright © 2000-present Gracenote. One or more patents owned by Gracenote apply to this product and service. See the Gracenote website for
a nonexhaustive list of applicable Gracenote patents. Gracenote, CDDB, MusicID, MediaVOCS, the Gracenote logo and logotype, and the
“Powered by Gracenote” logo are either registered trademarks or trademarks of Gracenote in the United States and/or other countries.
®
. Gracenote is the industry standard in music recognition
KDL-32EX725/40EX725/55EX725 11
SECTION2-SOFTWAREREQUIREMENTS
OVERVIEW
There are 2 reasons for updating the software on the TVs.
● Software updates for customers
These updates are for enhancements or improvements that
have been made to the software after the TV was released.
● Software update for servicers
These updates are specically for servicers to use during a
service call.
SOFTWARE UPDATES FOR CUSTOMERS
The subject of software updates is a very important. The televisions
of today have advanced to the point where they are not simply a
television anymore. They are evolving into devices that are designed
to integrate with numerous other devices found in the home. Some
examples are: Portable audio and video devices, still cameras, home
computer networks and accessing the internet to name a few.
Communications with these varying devices requires that the
television be compatible with varying communications protocols.
Although standards are detailed for each of these protocols, the real
world dictates that occasional errors may occur that could prevent
devices from operating or communicating properly.
Keeping the software in the television up-to-date is a procedure that
is normally handled by the owner of the television. Most customers
who own computers and other digital devices are familiar with and are
accustomed to updating the software in their products. If a customer
contacts the Sony Customer Support Center and it is deemed to
be correctable with a software update, the issue is handled at the
customer level.
KDL-32EX725/40EX725/55EX725 12
SECTION 2 - SOFTWARE REQUIREMENTS
SOFTWARE UPDATES FOR SERVICERS
The models in this manual utilize a “generic” type Main Board. In
the past, many different Main Boards needed to be stocked due to
differences in software requirements. The software loaded on the
board was specic to the model and its features along with the type
of LCD panel installed during production.
Replacement Main Boards are now stocked with basic software.
Once the replacement board is installed in the unit, the most current
software needs to be installed using a USB thumb drive containing
the necessary software downloaded.
This new method of supplying Main Boards signicantly reduces the
complexity of replacing LCD panels and Main Boards. Information
about the LCD panel is stored on the T-CON circuits. This information
is automatically loaded onto the Main Board when the TV is powered
up. With the correct software version the Main Board and/or the
T-CON or LCD panel can be replaced more efciently.
In addition to software installation, service adjustment information
may need to be modied or veried to complete the service of the
TV. Service adjustment information is covered in “Section 7 - Service
Adjustments” on page 66.
SOFTWARE UPDATE RESPONSIBILITY
Software updates are designed to be performed by the customer.
Warranty repairs in which the issue can be resolved by a software
update are not reimbursable. Most issues involving software
updates are handled by the customer service center and should not
be directed to an authorized service center. It is the responsibility
of the servicer to prevent service calls for issues that involve
software updates. Exceptions to this are certain cases whereby the
customer is unable or unwilling to perform the task. In this situation,
the servicer will be notied and receive the proper authorization for
reimbursement.
It is the servicer’s responsibility, however, to make certain that any
TV requiring a legitimate service is running the latest software
version and to install it if necessary.
KDL-32EX725/40EX725/55EX725 13
SECTION 2 - SOFTWARE REQUIREMENTS
CHECKING THE SOFTWARE VERSION
The easiest way to check the version of software that is currently on
the TV is to access the Contact Sony screen by using the customer
menu.
FIGURE 2-1. EXAMPLE OF SOFTWARE VERSION
LOCATED ON THE CONTACT SONY SCREEN
EXAMPLES OF SOFTWARE CORRECTABLE SYMPTOMS
Most symptoms that are correctable by software updates involve
communications issues with other devices or minor glitches in
the operation of a specic function. Below is a list of some of the
symptoms that may be corrected with a software update:
● Fluctuations in picture brightness
● Intermittent picture freezing or noise
● Problems with certain inputs (especially HDMI)
● Intermittent or distorted audio
● Erratic remote control operation
● Unit turns on and off by itself
● Loss of color
● Internet connectivity
● Certain features not working correctly
(photo or video le viewing)
KDL-32EX725/40EX725/55EX725 14
SECTION3-CHASSISOVERVIEW
OVERVIEW
The primary circuits contained in the AZ2-F chassis for the consists of a Main Board (designated as the BATV board), Power Supply Board
(designated as the G10A Board for the 32” models, G4B Board for the 40” models, and G6A Board and G8A Board for the 55” models), the Motion
Sensor (HMS3 Board), the IR Board (HLR2 Board), the Switch Unit, and the LCD Panel assembly.
NOTE: For connector part number information, refer to “Connectors” on page 62. For Wire Dressing information, refer to “Wire Dressing” on page 65.
LD
BATV
G10A
SWITCH
UNIT
TCON
HLR2HEM2 HMS3
FIGURE 3-1. BOARD LAYOUT FOR KDL-32EX725
KDL-32EX725/40EX725/55EX725 15
SECTION 3 - CHASSIS OVERVIEW
SWITCH
UNIT
SWITCH
UNIT
G4B
BATV
LD
TCON
HLR2HEM2 HMS3
FIGURE 3-2. BOARD LAYOUT FOR KDL-40EX725
G8A
BATV
G6A
LD
TCON
HLR2HEM2 HMS3
FIGURE 3-3. BOARD LAYOUT FOR KDL-55EX725 ONLY
KDL-32EX725/40EX725/55EX725 16
SECTION 3 - CHASSIS OVERVIEW
OVERALL CIRCUIT DESCRIPTION
“Figure 3-5. Overall Block Diagram” on page 20 provides an overview
of the AZ2-F chassis. The following are descriptions of the boards
and their functions.
MAIN BOARD
Common to all models the Main Board, designated as the BATV
Board, contains the TV control, video, and audio processing circuitry.
All these functions are accomplished using the X-Reality Processor.
TUNER
The tuner is a combination ATSC/NTSC unit. It can receive traditional
analog NTSC signals via cable or terrestrial along with ATSC digital
signals via terrestrial (8VSB) or cable (64 or 256 QAM).
X-REALITY PROCESSOR
IC9000 performs the majority of the necessary audio and video
processing on the main board.
TV Microprocessor: The CPU internal to the X-Reality processor
controls all aspects of the television functions. Input from the user
along with monitoring of critical circuits is also performed by this
CPU.
HDMI Input and Switching: The customer can select the HDMI1,
HDMI2, HDMI3, HDMI4 input. Each HDMI input contains a common
EDI NVM (not shown) to provide display information data to any
device connected via the HDMI inputs.
LVDS Transmitter: Integrated into IC9000 is a Low Voltage
Differential Signaling (LVDS) transmitter. This circuit converts the
8-bit parallel RGB video information into a set of high speed serial
lines for noise-free transmission to the T-CON circuits located
internally to the LCD panel.
Scan Converter: Signal processing circuit that performs resolution
conversion (aspect ratio) and interlaced to progressive scan (IP)
conversion
AUDIO AMPLIFIER
The audio amplier (IC4601) amplies the digital audio output of the
X-Reality processor and sends it to the speakers.
TEMPERATURE SENSOR
The temperature sensor detects over-temperature conditions on the
Main Board, LCD Panel, or ambient room temperature and sends
the shutdown signal to the processor.
Digital Audio and Video Decoder: The MPEG2 and Digital Dolby
audio streams are received from the tuner for decompression. All
video sources which are not native 1920 X 1080p 60HZ are scaled to
this resolution. Digital audio content is output to the class D amplier
for processing and amplication.
KDL-32EX725/40EX725/55EX725 17
SECTION 3 - CHASSIS OVERVIEW
POWER SUPPLY
There are different Power Supply Boards used in the models in this
manual. The type of board depends on the size of LCD panel. They
are:
● G10A-Board (32”)
● G4B-Board (40”)
● G6A-Board (55”)
Note:the G8A in the 55” models is the Power Supply Board
for the Panel LED backlight system.
There are 2 distinct sections on the power supply:
Standby Supply: Continuously operational as long as AC power is
applied, the standby supply generates 3.3V for the circuits requiring
power while the unit is turned off. An unregulated 19V line is present
to provide power to the main relay, PFC and main power supply at
turn-on.
Main Supply: Once the power supply receives a power-on command
from the CPU on the Main Board, the main switching supply is turned
on to provide a regulated 12V source and an regulated 24V source
for the LED power supply circuits.
POWER SUPPLY FOR BACKLIGHT
LD BOARD (LED DRIVER BOARD)
The LED Driver Board is controlled by the T-CON/HFR Board to
perform overall backlight power-on, backlight level, and local dimming
functions. This board takes the 24V from the Power Supply Board
(or G8A Board for the 55” models) and develops the negative and
positive voltages to directly drive the LEDs in the panel assembly.
3D IR EMITTER
Designated as the HEM2 Board, this board is the internal 3D IR
Emitter.
SWITCH UNIT
This board contains the power, channel, and volume up/down and
menu buttons.
MOTION SENSOR BOARD
Designated as the HMS3 Board, the Motion Sensor Board contains
the circuits for the Motion Sensor. The Motion Sensor detects when
there is movement in front of the TV. If there is no movement in
front of the TV after a predetermine amount of time the backlight is
turned off (audio present). After an extended period of time the TV is
completely turned off.
SYSTEM
The G8A-Board is the Power Supply Board for the Panel LED
backlighting system (including the LED Driver Board) for the 55”
model only. 390V, 19V, and 12V are applied to the board from the
G6A Board to develop the 24V. The 24V is applied to the LD Driver
board.
KDL-32EX725/40EX725/55EX725 18
IR BOARD
Designated as the HLR2 Board, the IR Board contains the power,
standby, and timer LED’s are located on this board along with the IR
remote receiver and light level sensor.
SECTION 3 - CHASSIS OVERVIEW
LCD PANEL ASSEMBLY
The LCD Panel Assembly includes the LCD Panel, T-CON Board,
and LED Backlight system.
NOTE: The LD Board is not included with the LCD Panel.
The LCD Panel contains the actual liquid crystals, color lters, and
polarizers. The liquid crystals are manipulated by the applied voltage
to pass a specic amount of light - from the backlight- depending on
the level of voltage applied.
The T-CON performs all the control, timing, charge, and discharge
functions driving the operation of the LCD Panel.
A new LCD Panel assembly from parts will include the following
items.
1. LCD Panel
2. LED Backlighting Components
3. T-CON Board
T-CON BOARD
The T-CON Board communicates between the LCD Panel and the
microprocessor on the Main Board. (NOTE: The T-CON Board is not
available as a replacement part for all models.)
KDL-32EX725/40EX725/55EX725 19
SECTION 3 - CHASSIS OVERVIEW
Ether
DIAGRAMS
BLOCK DIAGRAM
Satellite
Satellite
Cable
Aerial
Aerial
HDMI1
(ARC)
HDMI2
HDMI3
HDMI4
CVBS
COMP
PCPC
HP/Line
Out
SPDIF
Assist
SPEAKER
Main
SPEAKER
Digital Video/TS/TMDS
Analog Video
X’tal
27M
LNA
[
SW
X’tal
4M
LNA
[
ASCOT2Sip
X_SYSTEM1_RST
TMDS1
DDC1
DDC_5V_1
HPD1
ARC
CEC1
TMDS2
DDC2
DDC_5V_2
HPD2
CEC2
TMDS3
DDC3
DDC_5V_3
HPD3
CEC3
TMDS4
DDC4
DDC_5V_4
HPD4
CEC4
VideoA_Det
VIDEO_CV
VIDEO1_LR
COMP_Y, Pb, Pr
VideoB_Det
COMP2_LR
ASPECT1
Cr_Det
PC_CON_Det
PC_R,PC_G,PC_B,PC_H,PC_V
PC_LR
PC_5V, PC_DDC
HP_/ Line Out Det
HP/Line Out LR
SPDIF
Assist Speaker_Out
X_SYSTEM1_RST
Main Speaker_Out_LR
X_FAULT
X_AUDIO_MUTE1
Digital Audio
Analog Audio Analog Signal
Silicon
Tuner
HORUS3
Silicon
Tuner
USB3
Wifi
TCON_RDY
DATA1
USB1
USB2
5V
Current
[
TPS2553DBV
BINT
H/L
Panelless
Limit
]
USB
HUB
[
GL850G
Crystal
12M
Atreyu
X_TCON_RST
SA_MODE
X_SYSTEM1_RST
]
PC_CON_DET
5V
Current
Limit
[
TPS2553DBV
VIDEOB_DET
CR_DET
TCON
P
DDR3
]
X_SYSTEM1_RST
Ether
PHY
[
RTL8201E
PFC_PWR
X_AUDIO_MUTE1
X_AUDIO_MUTE2
VIDEOA_DET
One–
NAND
]
Muxed
2Gb
POWER_LED
REC_LED
X_SYSTEM1_RST
BACKLIGHT_ON
NMI
–1333
2Gb
DDR3
–1333
2Gb
PFC_MON
POWER_KEY
DEBUG_LED1
X_RF_RST
X_HOTEL_PWR_CTRL
AC_MON
TIMER_LED
MAIN_PWR
MAIN_SS_MON
SYSTEM2_PWR
SYSTEM1_PWR
PIC_MUTE_LED
STBY_LED
BACKLIGHT
PANEL_SEL
BACKLIGHT_MON
PANEL_PWR_Det
KEY
Light_Sensor_Det
Human_Sensor_Det
LVDS
LVDS_ODD
LVDS_EVEN
X’tal
48M
Reset
Push
X’tal
AC_MON
32.76
8K
Reset
[
]
PST3629
GND
I2CA (EQSW, Temp Sensor, Hotel Clock)
I2CB (Ext Demod)
I2CC (Panel, RGB Sensor)
UARTA (LOG)
UARTB (RF-Remote)
UARTC (IR Blaster/ECS)
X_Hotel_PWR_CTRL
DIMMER
DMD_CLK_ENABLE2
DIMMER_DC
LOGO
DEBUG_LED2
DEBUG_LED3
PANEL_PWR
DMD_CLK_ENABLE1
DMD_RST
X_WIFI_RST
HP_DET
SPDIF_SEL
X_AUDIO_MON
HDMIEQ_INT
DC_MON
SYSTEM2_PWR
1.5V
SYSTEM2_PWR
3.3V
DDC
2.5V
LDO
I2CA
POWER_LED
TIMER_LED
PIC_MUTE_LED
Power_KEY
Human_Sensor_Det
STBY_LED
REC_LED
I2C_C
DDC
REG_12V
SYSTEM2_PWR
REG_12V
3.3V
LDO
SIRCS
KEY
UARTE
Light_Sensor_Det
PEL3
DDC
5V
3.4V
LDO
Temp
Sensor
[
]
LM75B
PEM_WDT/XBUSY/BINT
SA_MODE/LUT_SEL0
SYSTEM1_PWR
1.2V
REG_12V
SYSTEM2_PWR
S1.2V
LDO
T_PANEL_SEL
LUT_SEL1/X_TCON_RST/LR_FLAG
MODE_PEM/TCON_RDY
DDC
S1.8V
LDO
TCON-ON
DIMMER_DC
DIMMER
BACKLIGHT_ON
BACKLIGHT_MON
MAIN_PWR
AC_MON
PFC_PWR
DIMMER2
PEM_LOG
UARTA(LOG)
UARTD
MODE_PEM
UARTC(Hotel/ECS)
I2CA(Hotel_Clock)
SIRCS
Temp Sensor
Sircs
KEY
Light Sensor
Human Sensor
LED
REG_12V
T-CON_VCC
REG12V
REG12V
AUDIO_12V
AUDIO_12V
STBY 3.3V
Reset
A
N
E
L
Power_Control
TL-JIG
Hotel
/ECS
Power
SEKITO2
[GAIA1a]
X’tal
]
41M
DiSEqC_Out
DiSEqC_In
TS2
TS1
I2CA
DDC
[
]
LNBH23
I2CB
DMD_CLK_ENABLE2
DMD_CLK_ENABLE1
DMD_RST
0
0
I2CB
5V
Current
Limit
[
MIC2005
MS
]
H Con.
USB4
BD
27MHz
Zero-IF
Ext Demod
]
]
IFAGC
[
IF2
Ext Demod
IFAGC
IF1
EQ SW
TS
X’tal
41M
IF1
TMDS
DDC
CEC
COMP_Y
VIDEO_CV
COMP_Y
COMP_Pb
COMP_Pr
PC_G
PC_B
PC_R
PC_H
PC_V
Tuner_LR
VIDEO1_LR
COMP2_LR
PC_LR
Line Out_LR
Tuner_LR
Atreyu_SPDIF
Main Speaker_Out_LR
Assist Speaker_Out_LR
Audio
Power AMP
[
]
D–510D
PWM
[
Sil9287B
3.3->1
]
OPAMP
[
]
NJU72040V
Audio
Power AMP
[
D–510D
AUDIO_MON
X_SYSTEM1_RST
UART
I2C
]
SPI
FIGURE 3-5. OVERALL BLOCK DIAGRAM
KDL-32EX725/40EX725/55EX725 20
SECTION 3 - CHASSIS OVERVIEW
Power Key
Function Keys
Switch Unit
LEDs
IR Sensor
Light Level
RF Input
Component/Composite
Composite
PC Input
4 HDMI Inputs
2 USB 2.0
RJ45 Ethernet
HLR2
Keys
Power/
SIRCS
Control
Power
X-Reality Processor
TV Microprocessor
Video Processing
HDMI Processing
HDCP Processing
IP (Image Processor)
Scan Converter (Scalar)
Audio Processing
Video Switcher
HDMI Switcher
ATSC/NTSC Tuner
Temperature Sensor
Audio Output Amplifier
Motion Sensor
HMS3
3D Emitter
HEM2
Optical Digital Audio Output
Headphone/Analog Audio Output
R
NOTE: The LD-Board is NOT included
in the LCD Panel Assembly
L
LVDS
LCD Panel Assembly
TCON/HFR
(120Hz)
LCD Panel
LCD PANEL
BATV
Main Power Supply
Standby Power Supply
AC Relay
LED Backlight Power Supply
Power
G8A LD
55" Models
Power &
Control
LED PowerLED 24V
LED
Backlight System
(32", 40", 46")
AC
Input
G10A-Board (32")
G4B-Board (40")
G5-Baord (46")
G6A-Board (55")
Power &
Control
32", 40", 46" Models
LED Power
LD
Power +
Power -
Control
FIGURE 3-6. OVERALL BLOCK DIAGRAM
KDL-32EX725/40EX725/55EX725 21
CONNECTOR DIAGRAMS
Y
N
T
N
Y
F
Rch
(NOTE: 46” model not available)
SECTION 3 - CHASSIS OVERVIEW
HMS3 board
P-1/2 1
SW module
HLR boardHLR boardHLR boardHLR boardHLR boardHLR boar dHLR boardHLR2 board
RFRC moduleRFRC moduleRFRC moduleRFRC module
nly Japan 3MWP-3N_2DDO_LENAP4183N_2DDO_LENAPOGOL YNOS/ TED SMH832415XT
o
Wifi module
(US, EU deri 46” & 32”
R3 or RU board
SPEAKER
Front
Lch
SPEAKER
ront
JAM 3pin Straight To BAT
-821-130-11 4 4 BD GND Panel_Ctrl4 / X_FRC_RS
GND 1 37 TNIB / 9lrtC_lenaP349TNIB / 9lrtC_lenaPTATS_LD_U/2CSID DB9
532TNI_REWOPeludom WS SV_DT_T / 01lrtC_lenaP1YEK RDB /xT TRAU DB01
-822-693-11 LCS / 21lrtC_lenaP0421LCS / 21lrtC_lenaPV3.3+_YBTS RDB216
1
1
-821-139-11 4MWP-2P_4DDO_LENAP3292P_4DDO_LENAPCER_DEL RLH923
JAM SYT10-06-WL-ET 5MWP-3N_1DDO_LENAP2104N_1DDO_LENAPDNG OGOL /DNG SMH041
1-821-146-11 CN9006 6MWP-3P_0DDO_LENAP1114P_0DDO_LENAP
FIW 4-PWM7
SM05B-GHS-TB CN9005 NC
1-819-334-11 6pin connector 182113311 NC
STBY3.3V 1 1
RS232_RXD 2 2
RS232_TXD 3
3
SIRCS_IN 4 4
SIRCS_OUT 5
5
GND 6 6
CN101
182018311
L+ (Fasten # 187) 1 1
L- (Fasten #110) 2 2
R- (Fasten # 110) 2 rotcennoC rekaepSgnisuoH3
R+ (Fasten # 187) 1 4 2.0ch:4pin MOLEX 502439-0400 2.0ch:CN4601 4pin 1-821-614-11 MOLEX 502494-0470
G-B Harness
G-B Harness
G-B
G-B
BV - H Harness
H-B
BAT-V board
SUBV DB21832SNES_NOITOMrosneS noitoM Panel_Ctrl2 / TCON_RD
P_BSU DB33933V5+GER2/V/X-a3 Panel_Ctrl3 / T_TD_HSY
2 5 BD USB_N Panel_Ctrl5 / LR_FLAG
DNG RDB713331V3.3+YBTS 2MWP-1N_3NEVE_LENAP5371N_3NEVE_LENAP
DNG IFIW815132DNGrosneS_TPO/rosneS BGR/RI/DEL 3MWP-1DNG4381DNG
DNG IFIW021724YBTS_DELV-a3 5MWP-1N_KLC_NEVE_LENAP2302N_KLC_NEVE_LENAP
DNG IFIW22CN826REWOP_DEL1-P 7MWP-1P_2NEVE_LENAP0322P_2NEVE_LENAP
SUBV IFIW322037ETUM_CIP_DEL2-P 8MWP-1N_2NEVE_LENAP9232N_2NEVE_LENAP
2 31 HLR GND 6MWP-2P_3DDO_LENAP1213P_3DDO_LENAP
V3.3 RLH4311511CNYS DNGP_KLC_DDO_LENAP8143P_KLC_DDO_LENAP
YEK_WS633713DNGeludom CRFR 1
DNG WS731314XR1-P/2-a3/1-a3/3-b2/2-b2/1-b2 2MWP-3P_2DDO_LENAP5173P_2DDO_LENAP
-8 18- 69 2- 21 7MWP-3N_0DDO_LENAP0124N_0DDO_LENAP
1
TUO_SCRIS44913P_BSU I
NI_SCRIS55124M_BSU IFIW 1
DNG66815DNG IFIW GND
1 1 L+
2
2 L-
3 R-
2
4 R+
1
(Fo
(2NOTES / 7lrtC_lenaPNO RDB/TCEJE DB7
11lrtC_lenaPADS_ECIVED RLH/ 2YEK RDB /xR TRAU DB11CN6331YEKLLA ADS / 11lrtC_lenaP1411ADS /
LVDS-FFC
B-PEL3
51pin FFC
CN2001
-842-547-11 4-PWM8
FFC Direct in Connector
J
AE
T-con Board
CN / 1lrtC_lenaP151CN / 1lrtC_lenaPDNG BSU DB16041DNG
YDR_NOCT / 2lrtC_lenaP052
CNYSH_DT_T / 3lrtC_lenaP943
CN844
(For Asura)
GALF_RL / 5lrtC_lenaP745
EDOM_AS / 6lrtC_lenaP646EDOM_AS / 6lrtC_lenaPFIDPS BSU DB65
CN547
CN448ES_LENAP / 8lrtC_lenaP1OIPG RDB/1CSID DB8
CNYSV_DT_T / 01lrtC_lenaP2401
P_4NEVE_LENAP8341P_4NEVE_LENAPXR_TRAU_FR /xR_TRAU RDB415
P_KLC_NEVE_LENAP3391P_KLC_NEVE_LENAPP_BSU IFIW913923CER_DEL3-b2 1-PWM4
1NEVE_LENAP8242P1NEVE_LENAPLCS_ECIVED RLH 42CNCN8DNG/ADS_ECIVED DNGP
_LENAP7252N_1NEVE_LENAPREMIT_NO_DEL RLH525CN9RDB_DEL/LCS_ECIVED CPM_DELVN_1NEVE
PANEL FFC
SLCD : 96pin
SHARP : 80pin
AUO : ??pin
CMI :
32"~37" 60 pin
40"~55" 80pin
1-822-905-11 +OUT3 3
TCON_VCC
LD_STDBY
LED_ON
BLK Board
BLK Board
-OUT1 1
-OUT2 2
NC 3
-OUT3 4
-OUT4 5
CN1000
BL_TYPE3
BL_TYPE2
BL_TYPE1
LED_ON
LD_STDBY
TCON_VCC
4-PWM8
4-PWM7
4-PWM6
4-PWM5
4-PWM4
4-PWM3
4-PWM2
4-PWM1
3-PWM8
3-PWM7
3-PWM6
3-PWM5
3-PWM4
3-PWM3
3-PWM2
3-PWM1
LD_TYPE
2-PWM8
2-PWM7
2-PWM6
2-PWM5
2-PWM4
2-PWM3
2-PWM2
2-PWM1
VLED_MPC
1-PWM8
1-PWM7
1-PWM6
1-PWM5
1-PWM4
1-PWM3
1-PWM2
1-PWM1
REF
FAIL
NC
12V
NC
GND
NC
NC
NC
NC
GND
GND
GND
GND
GND
GND
JST SM05B-PASS-TBT
+OUT4 4
CN1001
JST SM04B-PASS-TBT
CN1003
0-844-179-01
LD - TC Harness
TCON - LD
KYOCERA ELCO +OUT1 1
04-6802-656-000-883 + +OUT2 2
11
22
33
44
55
66
77
88
99
0101
1111
2121
13
4141
5151
6161
7171
8181
9191
0202
1212
2222
3232
4242
5252
6262
7272
8282
9292
0303
1313
2323
3333
4343
5353
6363
7373
8383
9393
0404
1414
2424
3434
4444
5454
6464
7474
8484
9494
0505
1515
2525
3535
4545
5555
6565
nip65 CFF 11NCDNG9331DNGXT_TRAU FR /xT_TRAU RDB314
NGN_4NEVE_LENAP7351N_4NEVE_LENAPLES FR/NOCIM_YBTS_PUEKAW RDB511 D
1MWP-1P_3NEVE_LENAP6361P_3NEVE_LENAPTSR_FR /0OIPG RDB612
6MWP-1DNG1312DNGN_BSU IFIW124525REMIT_DEL2-a3
1MWP-2P_0NEVE_LENAP6262P_0NEVE_LENAPSCRIS RLH62212301SNES_TPO
2MWP-2N_0NEVE_LENAP5272N_0NEVE_LENAPYBTS_DEL RLH7244311V3.3+DV
56pin FFC
13
3MWP-2DNG4282DNGREWOP_DEL RLH8266221SCRIS
5MWP-2N_4DDO_LENAP2203N_4DDO_LENAPETUM_CIP_DEL RLH037
7MWP-2N_3DDO_LENAP0223N_3DDO_LENAPSNES_TPO RLH2301
8MWP-2DNG9133DNGV3.3_YBTS RLH331
PYT_DLN_KLC_DDO_LENAP7153N_KLC_DDO_LENAPYEK_REWOP WS532612TESER E
MWP-3DNG6163DNG
4MWP-3P1DDO_LENAP3193P1DDO_LENAPV5 OGOL/ V5 SMH933216DDV
8MWP-3DNG934DNGP04 YLBNESSA REDAEH
DNGDNG844DNG
DNGDNG75431lrtC_lenaP
1MWP-4CN664DNG
2MWP-4WS_CCV_LENAP574WS_CCV_LENAP
3MWP-4WS_CCV_LENAP484WS_CCV_LENAP
4MWP-4WS_CCV_LENAP394WS_CCV_LENAPV3.3YBTS11
5MWP-4WS_CCV_LENAP205WS_CCV_LENAPDXR_232SR22021DNG
6MWP-4WS_CCV_LENAP115WS_CCV_LENAPDXT_232SR33322CCV IFIW
NC
NC
DNG
NC
12V
NC
FAIL
FER
1EPYT_LB
2EPYT_LB
3EPYT_LB
[3a-2 32,46 1/2]
FIGURE 3-7. CONNECTOR DIAGRAM FOR KDL-32EX725 (1 OF 2)
KDL-32EX725/40EX725/55EX725 22
(NOTE: 46” model not available)
SECTION 3 - CHASSIS OVERVIEW
HEM2 Board
Except EX720 Model 44DNG
CN6704 (32" G10A)
CN6151(46"G5D)SJM20-28WLB
T- con
T- con
Opt ion
Opt ion
B board
B board
11V21
22V21rettimE D3
28 NC
27
26 NC
25
24 1
23
22 NC
21
20 NC
19
13 6
12 9
11 7
9 1
7 9
5 NC
3 2
1 8
1 1
2 2
3 NC
4 NC
5 NC
6 NC
7 5
8 6
9 7
10 8
11 9
12 NC
13 11
14 12
33DNGV-a3
88CN
NC
NC
NC
NC
NC
B board
B board
AC pigtail
AC pigtail
GLS_CTR 5 5
GLS_CTRL2 6 6
EMI_FAIL 7 7
1-821-135-11
o B board (100106)
T
T-CON_Vcc12V
GND
T-CON_VCC12V
GND
T-CON_VCC_12V To B
GND
BDR_ASU_12V
GND
BDR_ASU_12V
GND
REG12V 18 2
GND 17 4
REG12V 16 3
GND 15 5
AU_12V 14 8
AU_GND
AU_12V
AU_GND
STBY3.3V 10 10
GND
T-CON_ON 8 3
AC_OFF_DET
BL_ERR 6 7
NC
NC 4 NC
PFC_ON
NC 2 NC
POWER_ON
VLED_VCC
VLED_VCC
VLED_VCC
VLED_VCC
NC
VLED_GND
VLED_GND
VLED_GND
VLED_GND
VLED_GND
LD_ERR
NC
GL_CTRL
LED_ON
1-822-339-11 CN6705 (32" G10A)
JST XA 14P
CN6801(46" G5D)
A
CIN
AC-N 1 1
AC-L 2 2
CN6001(46" G5D / 32"G10A)
SFP79-02WLB JAM
1-822-908-11
BLK
BLK
BAT-V board
V3.3+_YBTS0101
V5.21+OIDUA9
12
V5.21+OIDUA841
11
15
V5.21
+GER3
16
REG+12.5V
18 2
1 T-CON_VCC
24
CN6001
1-842-569-11
HEADER ASSEMBLY FOR PWB 10P
7 9 AC_OFF_DET
8 POWERON
1
6 7 BL_ERR
C
6 N
NC
NC 5 NC
C
4 N
NC
8 3 TCON_ON
2 PFC_PWR
3
1 GND
9
CN6002
11-955-248-1
T- con Board
NC 1 12V
NC 2 12V
NC 3 GND
NC 4 GND
1DNG
2XT_DTRAU
3XR_DTRAU
NC (MD2) 8
UARTC_RX 9
UARTC_TX 10
GND 11
UARTA_TX 12
ECS_MATRIX 13
4009NC
15-766-477-1
4TESER
5V3.3+_YBTS
6MVT_EDOM
7XR_ATRAU
TL- EX1JIG board
41V3.3+_YBTS
51MEP_EDOM
61XR_GOL_MEP
71XT_GOL_MEP
81DNG
P81 CPF/CFF,rotcennoC 1XE-LT
DNG_V5.21+OIDUA7
DNG_V5.21+OIDUA631
DNG_V5.21+GER5
DNG_V5.21+GER471
1-819-460-11
V2111
V2122
DNG33
DNG44
CN88
1-819-468-11
)NS()FL(TBT-SSAP-B40MS
LRTC_SLG55
2LRTC_SLG66
LIAF_IME77
BT-SHG-B80MS TSJ
BLK BoardBLK Board
VLED_VCC
1 1
2 2
VLED_VCC
NC 3 NC
NC
NC 4
VLED_GND
7 5
VLED_GND
8 6
9 7
VLED_GND
10 8
VLED_GND
11 9
LD_ERR
NC 10
NC
13 11
GL_CTRL
14 12
LED_ON
CN1002
0-844-177-01
JST
SM12B-PBVSS-TB(LF)(SN)
[3a-2 32,46 2/2]
FIGURE 3-8. CONNECTOR DIAGRAM FOR KDL-32EX725 (2 OF 2)
KDL-32EX725/40EX725/55EX725 23
(NOTE: 37” model not available)
SPEAKER
SECTION 3 - CHASSIS OVERVIEW
HMS3 board
P-1/2 1
SW module
HLR boardHLR boardHLR boardHLR boardHLR boardHLR boardHLR boardHLR2 board
RFRC moduleRFRC moduleRFRC moduleRFRC module
o
nly Japan 3MWP-3N_2DDO_LENAP4183N_2DDO_LENAPOGOL YNOS/ TED SMH832415XT
Wifi module
(US & EU deri 40” Only)
SPEAKER
Front
Lch
Front
Rch
JAM 3pin St raight To BAT
-821-130-11 CN844TSR_CRF_X / 4lrtC_lenaPDNG DB44
GND 1 37 TNIB / 9lrtC_lenaP349TNIB / 9lrtC_lenaPTATS_LD_U/2CSID DB9
1
-822-693-11 LCS / 21lrtC_lenaP0421LCS / 21lrtC_lenaPV3.3+_YBTS RDB216
ED DNGP
-821-139-11 4MWP-2P_4DDO_LENAP3292P_4DDO_LENAPCER_DEL RLH923
1
JAM SYT10-06-WL-ET 5MWP-3N_1DDO_LENAP2104N_1DDO_LENAPDNG OGOL /DNG SMH041
1-821-146-11 6MWP-3P_0DDO_LENAP1114P_0DDO_LENAP6009NC
SM05B-GHS-TB CN9005 1
1-819-334-11 6pin connector 182113311 GND
L+ (Fasten # 187) rotcennoC rekaepSgnisuoH11 6MWP-10505YBDTS_DL
L- (Fasten #110) 2 2
R- (Fasten # 110) 2 3 3EPYT_LB
R+ (Fasten # 187) 1 4
532TNI_REWOPeludom WS 01lrtC_lenaP2401CNYSV_DT_T / 01lrtC_lenaP1YEK RDB /xT TRAU DB01 / T_TD_VSYNC
BV - H Harness
H-B
2.0ch: 4pin MOLEX 502439-040 2.
BAT-V boar d
GALF_RL / 5lrtC_lenaPN_BSU DB52
(For Asura)
11lrtC_lenaPADS_ECIVED RLH/ 2YEK RDB /xR TRAU DB11CN6331YEKLLA ADS / 11lrtC_lenaP1411ADS /
LVDS-FFC
B-PEL3
51pin FFC
LENAPV3.3YBTS11
N2001
DNG66815DNG IFIW 4-PWM7
1 1 L+ DNG
2 L- NC
2
3 R- V21
2
4 R+ NC
1
0ch: CN4601 4pin 1-821-614-11 MOLE
X 502494-0470 5MWP-11515NO_DEL
C
-842-547-11 4-PWM8
FFC Direct in Connect or
J
AE
T- con Board(PEL3)
CN / 1lrtC_lenaP151CN / 1lrtC_lenaPDNG BSU DB16041DNG
aP052YDR_NOCT / 2lrtC_lenaPSUBV DB21832SNES_NOITOMrosneS noitoM nel_Ctrl2 / TCON_RDY
rtC_lenaP943CNYSH_DT_T / 3lrtC_lenaPP_BSU DB33933V5+GER2/V/X-a3 l3 / T_TD_HSYNC
GALF_RL / 5lrtC_lenaP745
(For Asura)
EDOM_AS / 6lrtC_lenaP646EDOM_AS / 6lrtC_lenaPFIDPS BSU DB65
CN547)CN(2NOTES / 7lrtC_lenaPNO RDB/TCEJE DB7
CN448LES_LENAP / 8lrtC_lenaP1OIPG RDB/1CSID DB8
P_4NEVE_LENAP8341P_4NEVE_LENAPXR_TRAU_FR /xR_TRAU RDB415
P_KLC_NEVE_LENAP3391P_KLC_NEVE_LENAPP_BSU IFIW913923CER_DEL3-b2 1-PWM4
1NEVE_LENAP8242P1NEVE_LENAPLCS_ECIVED RLH 42CNCN8DNG/ADS_ECIV
_LENAP7252N_1NEVE_LENAPREMIT_NO_DEL RLH525CN9RDB_DEL/LCS_ECIVED CPM_DELVN_1NEVE
LENAP5173P_2DDO_LENAPDNG WS731314XR1-P/2-a3/1-a3/3-b2/2-b2/1-b2 2MWP-3P_2DDO_
PANEL FFC
SLCD : 96pin
SHARP : 80pin
AUO : ??pin
CMI :
32"~37" 60 pin
40"~55" 80pin
1-822-905-11 +OUT3 3
1N_KLC_NEVE_LENAP2302N_KLC_NEVE_LENAPDNG IFIW021724YBTS_DELV-a3 -PWM5
TCON_VCC
BLK Board
BLK Board
-OUT1 1
-OUT2 2
NC 3
-OUT3 4
-OUT4 5
CN1000
BL_TYPE3
BL_TYPE2
BL_TYPE1
LED_ON
LD_STDBY
TCON_VCC
4-PWM8
4-PWM7
4-PWM6
4-PWM5
4-PWM4
4-PWM3
4-PWM2
4-PWM1
3-PWM8
3-PWM7
3-PWM6
3-PWM5
3-PWM4
3-PWM3
3-PWM2
3-PWM1
LD_TYPE
2-PWM8
2-PWM7
2-PWM6
2-PWM5
2-PWM4
2-PWM3
2-PWM2
2-PWM1
VLED_MPC
1-PWM8
1-PWM7
1-PWM3
1-PWM2
1-PWM1
JST SM05B-PASS-TBT
+OUT4 4
CN1001
JST SM04B-PASS-TBT
REF
FAIL
NC
12V
NC
GND
NC
NC
NC
NC
GND
GND
GND
GND
GND
4MWP-12525LIAF
GND
CN1003
0-844-179-01
nip65 CFF 11NCDNG9331DNGXT_TRAU FR /xT_TRAU RDB314
NGN_4NEVE_LENAP7351N_4NEVE_LENAPLES FR/NOCIM_YBTS_PUEKAW RDB511 D
1MWP-1P_3NEVE_LENAP6361P_3NEVE_LENAPTSR_FR /0OIPG RDB612
2MWP-1N_3NEVE_LENAP5371N_3NEVE_LENAPDNG RDB713331V3.3+YBTS
3MWP-1DNG4381DNGDNG IFIW815132DNGrosneS_TPO/rosneS BGR/RI/DEL
6MWP-1DNG1312DNGN_BSU IFIW124525REMIT_DEL2-a3
LD - TC - Harness
7MWP-1P_2NEVE_LENAP0322P_2NEVE_LENAPDNG IFIW22CN826REWOP_DEL1-P
TCON - LD
P-1N_2NEVE_LENAP9232N_2NEVE_LENAPSUBV IFIW322037ETUM_CIP_DEL2-P WM8
1MWP-2P_0NEVE_LENAP6262P_0NEVE_LENAPSCRIS RLH62212301SNES_TPO
2MWP-2N_0NEVE_LENAP5272N_0NEVE_LENAPYBTS_DEL RLH7244311V3.3+DV
13
56pin FFC
3MWP-2DNG4282DNGREWOP_DEL RLH8266221SCRIS
5MWP-2N_4DDO_LENAP2203N_4DDO_LENAPETUM_CIP_DEL RLH037
6MWP-2P_3DDO_LENAP1213P_3DDO_LENAPDNG RLH132
7MWP-2N_3DDO_LENAP0223N_3DDO_LENAPSNES_TPO RLH2301
8MWP-2DNG9133DNGV3.3_YBTS RLH331
DNGP_KLC_DDO_LENAP8143P_KLC_DDO_LENAPV3.3 RLH4311511CNYS
PYT_DLN_KLC_DDO_LENAP7153N_KLC_DDO_LENAPYEK_REWOP WS532612TESER E
1MWP-3DNG6163DNGYEK_WS633713DNGeludom CRFR
4MWP-3P1DDO_LENAP3193P1DDO_LENAPV5 OGOL/ V5 SMH933216DDV
7MWP-3N_0DDO_LENAP0124N_0DDO_LENAP
8MWP-3DNG934DNGP04 YLBNESSA REDAEH
DNGDNG844DNG
DNGDNG75431lrtC_lenaP
1MWP-4CN664DNG
2MWP-4WS_CCV_LENAP574WS_CCV_
3MWP-4WS_CCV_LENAP484WS_CCV_LENAPDXR_232SR22021DNG
4MWP-4WS_CCV_LENAP394WS_CCV_LENAPDXT_232SR33322CCV IFIW
5MWP-4WS_CCV_LENAP205WS_CCV_LENAPTUO_SCRIS44913P_BSU IFIW
6MWP-4WS_CCV_LENAP115WS_CCV_LENAPNI_SCRIS55124M_BSU IFIW
NC
NC
NC
NC
FER
1EPYT_LB
2EPYT_LB
KYOCERA ELCO +OUT1 1
04-6802-656-000-883 + +OUT2 2
11
22
33
44
55
66
77
88
99
0101
1111
2121
13
4141
5151
6161
7171
8181
9191
0202
1212
2222
3232
4242
5252
6262
7272
8282
9292
0303
1313
2323
3333
4343
5353
6363
7373
8383
9393
0404
1414
2424
3434
4444
5454
6464
7474
8484
9494
3535
4545
5555
6565
R3 or RU board
STBY3.3V 1 1
RS232_RXD 2 2
RS232_TXD 3
SIRCS_IN 4 4
SIRCS_OUT 5
GND 6 6
CN101
182018311
3
5
G-B Harness
G-B Harness
[3a-2 37,40 1/2]
FIGURE 3-9. CONNECTOR DIAGRAM FOR KDL-40EX725 (1 OF 2)
KDL-32EX725/40EX725/55EX725 24
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