Sony KDL-40BX450 Service Training Manual
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Sony KDL-40BX450 Service Training Manual

Az3fk chassis
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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE / TRAINING MANUAL
ORIGINAL MANUAL ISSUE DATE: 3/2012
Version Date
1.0
2/24/2012
2.0
3/5/2012
3.0
3/8/2012
4.0
7/27/2012
5.0
8/14/2012
Subject
Original Manual Release Date.
Insulation Sheets added to Disassembly Section. Replaced page 18.
P/N's for Vesa Bracket removed from Disassembly Section. Replaced page 15.
New caution added on page ii.
Updated Service Adjustments section. Replaced pages 24 - 27.
Updated P/N's list from Disassembly Section. Replaced pages 17 - 20.
AZ3FK
Chassis
Segment: P-2F
LCD Digital Color TV
Self Diagnosis
Supported model
9-883-873-05

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Summary of Contents for Sony KDL-40BX450

  • Page 1 Self Diagnosis Supported model HISTORY INFORMATION FOR THE FOLLOWING MANUAL: SERVICE / TRAINING MANUAL AZ3FK Chassis Segment: P-2F ORIGINAL MANUAL ISSUE DATE: 3/2012 Version Date Subject 2/24/2012 Original Manual Release Date. 3/5/2012 Insulation Sheets added to Disassembly Section. Replaced page 18. 3/8/2012 P/N’s for Vesa Bracket removed from Disassembly Section.
  • Page 2 Self Diagnosis Supported model SERVICE / TRAINING MANUAL AZ3FK Chassis Segment: P-2F LCD Digital Color TV KDL-40BX450 9-883-873-05...
  • Page 3 MODEL LIST MODEL COMMANDER DESTINATION MODEL COMMANDER DESTINATION KDL-40BX450 RM-YD080 US/CND KDL-46BX450 RM-YD080 US/CND KDL-40BX450 RM-YD080 LA/MX KDL-46BX450 RM-YD080 LA/MX KDL-40BX451 RM-YD080 KDL-46BX451 RM-YD080 KDL-40BX451 RM-YD080 9-883-873-05...

  • Page 4: Table Of Contents

    Section 4 - Disassembly/Part Number Information ........15 Appendix A: Encryption Key Components ..........A-1 Table-Top Stand and Rear Cover Removal ..........15 Main Board (A) and Power Supply Board (G10/G11) Removal ....16 Panel Brackets and LCD Panel Removal ............17 Cleaning the LCD Panel .................17 KDL-40BX450/40BX451/46BX450/46BX451...

  • Page 5: Cautions And Warnings

    Ne les remplacer que par des composants Sony dont le numero de piece est indique dans le present manuel ou dans des supplements publies par Sony. Les reglages NOTE: Do not modify the original design without obtaining written permission de circuit dont l’importance est critique pour la securite du fonctionnement...
  • Page 6 Damaging the wires may cause a short. 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-40BX450/40BX451/46BX450/46BX451...
  • Page 7 Using any of these harsh cleaners may result in permanent damage to the screen. 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. KDL-40BX450/40BX451/46BX450/46BX451...
  • Page 8 0.5 mA (500 microamperes). Leakage current can be measured by any one of three methods. A commercial leakage tester. Follow the manufacturers’ instructions provided with the tester. A battery-operated AC milliammeter. Figure B. Checking for earth ground. KDL-40BX450/40BX451/46BX450/46BX451...

  • Page 9: Section 1 - Features And Overview

    FEATURES SPECIFICATIONS The AZ3FK chassis is one of several designs for the 2012 model line of System Sony Bravia® LCD televisions. This manual covers the following models: Television system NTSC: American TV standard ATSC (8VSB terrestrial): ATSC compliant 8VSB KDL-40BX450...
  • Page 10 SECTION 1 - FEATURES AND OVERVIEW Model name KDL-46BX450 KDL-40BX450 KDL-46BX451 KDL-40BX451 Power and others Power requirement 110-240 V AC, 50/60 Hz (U.S.A./Canada/Mexico 120 V AC, 60 Hz) Power consumption in use in standby Less than 0.2 W with 120 V AC and with 240 V AC less than 0.3 W...

  • Page 11: Chassis Overview

    IR Board (H Board), the Switch Unit and the LCD Panel Assembly which includes the TCON Board and the Inverter MT Board. NOTE: For connector part number information, refer to “Connectors” on page 18. For Wire Dressing information, refer to “Wire Dressing” on page G10/G11 SWITCH UNIT BOARD LAYOUT EXAMPLE FOR ALL MODELS KDL-40BX450/40BX451/46BX450/46BX451...

  • Page 12: Overall Circuit Description

    This board contains the power, channel and volume up/down and menu HDMI Input and Switching: The customer can select the HDMI1 through buttons. HDMI2 input. Each HDMI input contains a dedicated EDI NVM (not shown) to provide display information data to any device connected via the HDMI inputs. KDL-40BX450/40BX451/46BX450/46BX451...

  • Page 13: Lcd Panel Assembly

    AC to power the backlight lamps. A control line to turn on the inverter (backlights on) is used in conjunction with a dimmer control to vary the light level of the CCFL lamps. KDL-40BX450/40BX451/46BX450/46BX451...

  • Page 14: Section 2 - Troubleshooting

    Not all of the available protect codes are used in every model. For example, resolved by updating the TV software to the latest version. Always check models that don’t have the local dimming feature do not use the 4X blink the Sony Authorized Servicer Portal at http://www.sony.com/asp for any error as this circuit is found in models that are backlit with fluorescent lamps.

  • Page 15: Viewing The Self Check Diagnosis History

    The 5X blink protection mode indicates a communications error with the timing control circuits (TCON Board) has occurred. If the TCON Board is available for replacement, replace it, if not, replace the LCD Panel Assembly. In rare cases a loose or defective LVDS cable could also be the cause. KDL-40BX450/40BX451/46BX450/46BX451...

  • Page 16: Triage Chart

    ***Backlight Does NOT Turn ON before TV Shuts ON SERIAL NUMBER. ▲* Secondary Component To access the most recent version of the Triage documents for the models listed in this manual, login into the Sony Authorized Servicer Portal at http://www.sony.com/asp. KDL-40BX450/40BX451/46BX450/46BX451...

  • Page 17: Section 3 - Flow Charts And Diagrams

    LCD PANEL, TCON, & LVDS CCFL BACKLIGHTS USB 1 USB 2 Ethernet INVERTER IR BOARD SWITCH UNIT IR RX IR RX IR RX IR RX POWER SUPPLY 24V & CTL AC IN G10 (40") G11 (46") OVERALL BLOCK DIAGRAM KDL-40BX450/40BX451/46BX450/46BX451...

  • Page 18: No Power

    REG 12V 5, 7, 9 AC_OFF_DET POWER_ON AUDIO_12V AUDIO_12V DIMMER AUDIO_GND BL_ERR 6, 7 REG12V_GND BL_ON 8, 9 REG12V TCON_12V BL_ERR AC_FF_DET BL_ON TCON_ON DIMMER STBY 3.3V POWER_ON TCON_12V TCON_ON G10 (40") G11 (46") POWER AND CONTROL BLOCK DIAGRAM KDL-40BX450/40BX451/46BX450/46BX451...
  • Page 19 Is standby LED High (3.3V) Protection Shutdown Main Board* blinking? on pin 2? flowchart Power Supply Board* Power Supply Board* NO POWER FLOWCHART *For Part Number information, Refer to “Section 4 - Disassembly/Part Number Information” on page KDL-40BX450/40BX451/46BX450/46BX451...

  • Page 20: Standby Led Blinking

    Board* Main Board* Check room After a While temperature and ventilation around unit Immediately Main Board* “SONY” logo Power Supply appears before LCD Panel* Board* shutdown? LCD Panel* PROTECTION SHUTDOWN FLOWCHART *For Part Number information, Refer to “Section 4 - Disassembly/Part Number Information” on page...

  • Page 21: No Video

    TCON while unit Any flashes is running. This seen on LCD Panel* may need to be screen? done more than once Main Board* NO VIDEO FLOWCHART *For Part Number information, Refer to “Section 4 - Disassembly/Part Number Information” on page KDL-40BX450/40BX451/46BX450/46BX451...
  • Page 22 Any horizontal LCD Panel* lines? Any single or LCD Panel* isolated vertical lines? More than 1 LCD Panel* vertical band? TCON Board* VIDEO DISTORTION FLOWCHART *For Part Number information, Refer to “Section 4 - Disassembly/Part Number Information” on page KDL-40BX450/40BX451/46BX450/46BX451...

  • Page 23: Section 4 - Disassembly/Part Number Information

    (SCREWS TO ATTACH TABLE-TOP STAND TO LCD TV) 4-409-857-11 REAR COVER (46APOF) For product protection and safety reasons, Sony strongly recommends that D Hold Power Supply Cord while lifting up Rear Cover, (KDL-46BX450/46BX451 ONLY) you use the screws provided with the TV.

  • Page 24: Main Board (A) And Power Supply Board (G10/G11) Removal

    See Appendix A: Encryption Key Components in the back of this manual. A Disconnect Power Supply Cord from G10/G11 Board. B Release clips and lift-up AC Cord Cover. (Check the Sony Authorized Servicer Portal at http://www.sony.com/asp website for any additional service related issues.) C Remove 4 screws and disconnect 2 connectors from G10/G11 Board.

  • Page 25: Panel Brackets And Lcd Panel Removal

    See Appendix A: Encryption Key Components in the back of this manual. NOTE: The Insulation Sheet is NOT included with the replacement LCD Panel. (Check the Sony Authorized Servicer Portal at http://www.sony.com/asp website for any additional service related issues.) A Remove Panel Brackets from Bezel.

  • Page 26: Connectors

    See Appendix A: Encryption Key Components in the back of this manual. (Check the Sony Authorized Servicer Portal at http://www.sony.com/asp website for any additional service related issues.) CONNECTORS...

  • Page 27: Accessories And Packaging

    SCREW, +PSW M5X16 (SCREWS TO ATTACH TABLE-TOP STAND TO LCD TV) For product protection and safety reasons, Sony strongly recommends that you use the screws provided with the TV. CAUTION: These screws cannot be used to secure the TV to the Wall Mount Brackets.

  • Page 28: Wire Dressing

    SECTION 4 - DISASSEMBLY/PART NUMBER INFORMATION WIRE DRESSING LAYOUT EXAMPLE FOR ALL MODELS KDL-40BX450/40BX451/46BX450/46BX451...

  • Page 29: Section 5 - Updates And Adjustments

    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 KDL-40BX450/40BX451/46BX450/46BX451...

  • Page 30: Software Update Responsibility

    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. ● Internet connectivity Contact Sony Please contact Sony directly if you have questions on the use of your television con: Website Support: www.sony.com/tvsupport United States Phone Contact:...

  • Page 31: Accessing Service Adjustment Mode

    Press the following buttons on the Remote Commander changed or confirmed when either the Main Board, LCD Panel or TCON within a second of each other: Board are replaced. DISPLAY Channel 5 Volume + POWER UPDATING THE SOFTWARE POWER DISPLAY NAVIGATION BUTTONS SELECT BUTTON VOLUME+ RM-YD080 KDL-40BX450/40BX451/46BX450/46BX451...

  • Page 32: Completing Service Requirements When Replacing The Main Board

    ]> TVD_MCDONE_CNT <[ ]> Demo Special >> Bypass AVI Info Detect <[ ]> Panel Selection <[ 13_FHD_SLCD_40 ]> UART Selection No Log SERIAL NUMBER EDIT MODEL NAME EDIT [</>]Set [Home] Exit Then press to view the Status Information screen. KDL-40BX450/40BX451/46BX450/46BX451...

  • Page 33: Selecting The Panel Id Code

    11. Using the table below, press the to select the and then proceed to Selecting the Panel ID Code. correct Panel Code for the Panel ID. Modle Name Panel Code Panel Type Panel ID KDL-40BX450 13_FHD_SLCD_40 SLCD LTY400HM KDL-40BX451 KDL-46BX450 14_FHD_SLCD_46 SLCD...

  • Page 34: Adding The Serial Number

    <[ ]> Cover of the TV. Low of HPD <[ ]> TVD_MCDONE_CNT <[ ]> MODEL NO Demo Special >> KDL-40BX450 Bypass AVI Info Detect <[ ]> Panel Selection <[ 13_FHD_SLCD_40 ]> SERIAL NO UART Selection No Log 5000027 SERIAL NUMBER EDIT...

  • Page 35: Adding The Model Name

    Panel Selection <[ 13_FHD_SLCD_40 ]> UART Selection No Log 21. When the confirmation screen displays, press to select SERIAL NUMBER EDIT 5000027 MODEL NAME EDIT YES, and then press [</>]Set [Home] Exit 22. Proceed to Adding the Model Name. KDL-40BX450/40BX451/46BX450/46BX451...
  • Page 36 <[ ]> Demo Special >> Bypass AVI Info Detect <[ ]> Panel Selection <[ 13_FHD_SLCD_40 ]> UART Selection No Log SERIAL NUMBER EDIT 5000027 MODEL NAME EDIT K _ _ _ _ _ _ _ _ [</>]Set [Home] Exit KDL-40BX450/40BX451/46BX450/46BX451...

  • Page 37: Completing Service Requirements When Replacing The Lcd Panel

    UART Selection No Log Demo Special >> SERIAL NUMBER EDIT 5000027 Bypass AVI Info Detect <[ ]> MODEL NAME EDIT KDL-40BX450 Panel Selection <[ 13_FHD_SLCD_40 ]> UART Selection No Log [</>]Set [Home] Exit SERIAL NUMBER EDIT 5000027 MODEL NAME EDIT KDL-40BX450 [</>]Set [Home] Exit...

  • Page 38: Resetting Panel Operation Time

    Using the table below, verify the correct Panel Code for the 11. Verify Panel Operation Time has been changed to 00000. Panel ID. SELF CHECK Modle Name Panel Code Panel Type Panel ID Back << KDL-40BX450 13_FHD_SLCD_40 SLCD LTY400HM MAIN_ POWER KDL-40BX451 DC_ALERT1 KDL-46BX450 14_FHD_SLCD_46 SLCD...

  • Page 39: Accessing Factory Adjustment Mode

    ]> Recall Data <[ ]> Data Backup <[ ]> System FW v2.003 Site Air Channels <[ ]> Model Name KDL-40BX450 Site Cable Channels <[ ]> Serial Number 5000027 Picture Quality v1.0000 System FW v2.003 Audio Quality AQ1.0000 Model Name KDL-40BX450...
  • Page 40 To save the changes, press the to select Data Backup, then press [</>]Set [EXIT] Exit 11. Do one of the following: a. To make changes to one of the other temperature types, repeat steps 5 through 10. HOME b. To exit Factory mode, press KDL-40BX450/40BX451/46BX450/46BX451...
  • Page 41 Sony Electronics Reproduction in whole or part without written permission is prohibited. All rights reserved Sony Corporation English 2012CJ74WEB-1 Sony LCSC Printed in USA Technical Services 9-883-873-05 © 2012.3 Service Publication Department KDL-40BX450/40BX451/46BX450/46BX451...

  • Page 42: Appendix A: Encryption Key Components

    APPENDIX A: ENCRYPTION KEY COMPONENTS Encryption key components developed by Sony Corporation contain confidential information and shall be handled under the non-disclosure obligations provided in the applicable agreement with Sony Corporation (and/or its subsidiary). As part of this agreement specific instructions must be adhered to whenever a Circuit Board containing encryption key components is repaired and/or replaced pursuant to the following: In the service manual the Circuit Board(s) containing encryption key components shall be identified with a red outline and a .
  • Page 43 HISTORY INFORMATION FOR THE FOLLOWING MANUAL: Service Procedure for Panel, Board and Software Change / Upgrade CHASSIS ORIGINAL MANUAL ISSUE DATE: 4/2012 Version Date Subject 4/2012 Original manual issue. 9-888-510-01...
  • Page 44 Service Procedure for Panel, Board and Software Change / Upgrade CHASSIS 9-888-510-01...
  • Page 45 READ ME Notes for Replacing Service Parts for AZ3 Series After replacing the board, Panel, you need to upgrade Software by using the USB memory. (Upgrade Software even if replacing the Panel only.) Before upgrading Software, be sure to disconnect all cables. After upgrading the version, you need to confirm the SEG, DEST, MODELNAME, SERIAL, BU_TRANS BU_FLASH...
  • Page 46 READ ME Preparing USB for Upgrade There is no special restriction on USB memory. If you connect the USB memory to the computer and it is recognized on the XMB, you can use it. The USB memory can be formatted in either or FAT32.
  • Page 47 TABLE OF CONTENTS 2. SERVICE PANEL --------------------------------------------------- 26 1. SERVICE BOARD ---------------------------------------------------------------- 6 1-1. Steps After Replacing the Service Board 2-1. Steps After Replacing the Service Panel 2-2. Preparing USB for Upgrade 1-2. Images Supported by the Service Board 1-3. Preparing USB for Upgrade 2-3.
  • Page 48 SEC.1 SERVICE BOARD 1-1. Steps After Replacing the Service Board Note: Before operation, disconnect all cables connected to the TV. 1. Replace the BA* board. 2. By using the USB memory, upgrade Software. 3. Confirm and specify the following from the Service menu: a.

  • Page 49: Service Board

    SERVICE BOARD 1-2. Images Supported by the Service Board <Example> BAPS Board (KDL-**HX750 Series) Note: The BA* board is different by models. 40” BAPS Board 46” For HX750 55” Service Procedure for Panel, Board and Software Change / Upgrade(WW)

  • Page 50: Preparing Usb For Upgrade

    SERVICE BOARD 1-3. Preparing USB for Upgrade [Making procedure] 1. Get a tvupdate file for upgrade. *** may differ depend on the destination. 2. Extract tvupdate file. (e.g. sony_tvupdate_2012_****_***_auth.zip) 3. Confirm folder name. (e.g. sony_dtv************_********) 4. Copy the folder under root directory of USB device. Note: The upgrade will not be performed if the folder structure, name of the folder, or name of the file inside the folder is modified.

  • Page 51: How To Upgrade The Version By Using Usb

    SERVICE BOARD 1-4. How to Upgrade the Version by Using USB [Steps for upgrading the version] 1. When you turn on the TV after replacing the BA* board, there will be two cases depend on the Model ID setting. a. The green LED and amber LED blink, and no image and sound. Insert USB device for upgrade into the USB slot on the TV while the TV is turned on.

  • Page 52: Samples Of Software Update Screens

    SERVICE BOARD 1-5. Samples of Software Update screens TV will reboot in a minute after the USB device is inserted, then the Red LED lights and the Amber LED blinks. After about 3 minutes, the TV will reboot and turned on. After a while, a completion message is displayed. Upgrading...

  • Page 53: Additional Steps For 1-4 (Forced Update)

    SERVICE BOARD 1-6. Additional steps for 1-4 (Forced update) a. Access to Service Mode by pressing the buttons “DISPLAY Vol+ POWER” on the remote commander when TV in standby. b. Press the OPTIONS key to go from the Digital Service menu to the Chassis Service menu. (There are 3 Service menus “DIGITAL”...

  • Page 54: Change Pid_Data_Mismat

    SERVICE BOARD 1-6-1. Change PID_DATA_MISMAT. [To change PID_DATA_MISMAT of CHASSIS] a. Press the “2/5” key on the remote commander to select 007 DL. b. Press the “1/4” key on the remote commander to select 000 PID_DATA_MISMAT. c. Press the “3/6” key on the remote commander to change the data to 1 from 0. Press 2: increment Press 5: decrement CHASSIS                  SERVICE...

  • Page 55: How To Store Changed Data

    SERVICE BOARD 1-6-2. How to Store Changed Data [To store data changed in “CHASSIS”] a. Press “MUTING” on the remote commander. “SERVICE” will be changed to “WRITE” b. Press “0” on the remote commander. “WRITE” displayed in green on the screen is changed to “WRITE”...

  • Page 56: Setting Necessary Items In The Service Menu

    SERVICE BOARD 1-7. Setting necessary items in the Service Menu a. Access to Service Mode by pressing the buttons “DISPLAY Vol+ POWER” on the remote commander when TV in standby. b. Press the OPTIONS key to go to the Digital Service menu. (There are 3 Service menus “DIGITAL” “CHASSIS”...

  • Page 57: Selecting The Segment

    SERVICE BOARD 1-7-1. Selecting the Segment [To change SEG of DIGITAL] a. Press the “2/5” key on the remote commander to select 002 MODEL. b. Press the “1/4” key on the remote commander to select 000 SEG. c. Press the “3/6” key on the remote commander to select SEGMENT from the cross-reference table. Press 2: increment Press 5: decrement DIGITAL                  SERVICE...

  • Page 58: How To Store Changed Data

    SERVICE BOARD 1-7-2. How to Store Changed Data [To store data changed in “DIGITAL”] a. Press “MUTING” on the remote commander. b. Press “0” on the remote commander. “Write” displayed in red on the screen is changed to “Done” displayed in green. c.

  • Page 59: Selecting The Destination

    SERVICE BOARD 1-7-3. Selecting the Destination [To change DEST of DIGITAL] a. Press the “2/5” key on the remote commander to select 002 MODEL. b. Press the “1/4” key on the remote commander to select 001 DEST. c. Press the “3/6” key on the remote commander to select DESTNATION from the cross-reference table. Press 2: increment 001 DEST Press 5: decrement...

  • Page 60: How To Store Changed Data

    SERVICE BOARD 1-7-4. How to Store Changed Data [To store data changed in “DIGITAL”] a. Press “MUTING” on the remote commander. b. Press “0” on the remote commander. “Write” displayed in red on the screen is changed to “Done” displayed in green. c.

  • Page 61: Selecting The Model Name

    SERVICE BOARD 1-7-5. Selecting the Model Name [To change MODELNAME of DIGITAL] a. Press the “2/5” key on the remote commander to select 002 MODEL. b. Press the “1/4” key on the remote commander to select 002 MODELNAME. c. Press the “3/6” key on the remote commander to select MODELNAME. Press 2: increment Press 5: decrement DIGITAL                  SERVICE...

  • Page 62: How To Store Changed Data

    SERVICE BOARD 1-7-6. How to Store Changed Data [To store data changed in “DIGITAL”] a. Press “MUTING” on the remote commander. b. Press “0” on the remote commander. “Write” displayed in red on the screen is changed to “Done” displayed in green. c.

  • Page 63: Adding The Serial Number

    SERVICE BOARD 1-7-7. Adding the Serial Number (1/2) [To change SERIAL of DIGITAL] a. Press the “2/5” key on the remote commander to select 002 MODEL. b. Press the “1/4” key on the remote commander to select 003 SERIAL. c. Press the “0” key on the remote commander to display the Serial Number Edit option. Caution: The serial number can only be entered once.
  • Page 64 SERVICE BOARD 1-7-8. Adding the Serial Number (2/2) [To change SERIAL of DIGITAL] a. Press “+”(Select) button the remote commander to display the Serial Number input screen. b. Using the number keys on the remote commander, enter the serial number of the TV. c.

  • Page 65: Selecting The Bu Trans

    SERVICE BOARD 1-7-9. Selecting the BU TRANS Note: This procedure is necessary for KDL-**HX85* only. [To BU_TRANS of VPC] a. Press the OPTIONS key to go to the VPC Service menu. (There are 3 Service menus “DIGITAL” “CHASSIS” “VPC”) b. Press the “2/5” key on the remote commander to select 000 DATA COPY. c.

  • Page 66: Confirming The Software Version, Model Id And Product Id

    SERVICE BOARD 1-7-10. Confirming the Software version, Model ID and Product ID a. After completing all the service adjustment changes, verify that the correct Model ID and Product ID displays in the Service menu. b. Press the OPTIONS key to go to the Digital Service menu. (There are 3 Service menus “DIGITAL” “CHASSIS”...

  • Page 67: Finish Operation

    SERVICE BOARD 1-8. Finish Operation The upgrade process is complete and unplug the AC cord “What you are warned against doing!” *Because the ID for identifying the device is installed on the BA* board of TV, never attempt to mount the BA* board removed from a customer’s set onto the other set. (This ID information is used in BIV-IPTV.) *In addition, BA* board reuse in unauthorized section is also prohibited.
  • Page 68 SEC.2 SERVICE PANEL 2-1. Steps After Replacing the Service Panel Note: Before operation, disconnect all cables connected to the TV. 1. Replace the Service Panel. 2. By using the USB memory, upgrade Software. 3. Confirm and change the following from the Service menu: a.

  • Page 69: Service Panel

    SERVICE PANEL 2-2. Preparing USB for Upgrade [Making procedure] 1. Get a tvupdate file for upgrade. *** may differ depend on the destination. 2. Extract tvupdate file. (e.g. sony_tvupdate_2012_****_***_auth.zip) 3. Confirm folder name. (e.g. sony_dtv************_********) 4. Copy the folder under root directory of USB device. Note: The upgrade will not be performed if the folder structure, name of the folder, or name of the file inside the folder is modified.

  • Page 70: How To Upgrade The Version By Using Usb

    SERVICE PANEL 2-3. How to Upgrade the Version by Using USB [Steps for upgrading the version] 1. When you turn on the TV after replacing the Panel, there will be two cases depend on the Model ID setting. a. The green LED and amber LED blink, and no image and sound. Insert USB device for upgrade into the USB slot on the TV while the TV is turned on.

  • Page 71: Samples Of Software Update Screens

    SERVICE PANEL 2-4. Samples of Software Update screens TV will reboot in a minute after the USB device is inserted, then the Red LED lights and the Amber LED blinks. After about 3 minutes, the TV will reboot and turned on. After a while, a completion message is displayed. Upgrading...

  • Page 72: Additional Steps For 2-3 (Forced Update)

    SERVICE PANEL 2-5. Additional steps for 2-3 (Forced update) a. Access to Service Mode by pressing the buttons “DISPLAY Vol+ POWER” on the remote commander when TV in standby. b. Press the OPTIONS key to go from the Digital Service menu to the Chassis Service menu. (There are 3 Service menus “DIGITAL”...

  • Page 73: Change Pid_Data_Mismat

    SERVICE PANEL 2-5-1. Change PID_DATA_MISMAT. [To change PID_DATA_MISMAT of CHASSIS] a. Press the “2/5” key on the remote commander to select 007 DL. b. Press the “1/4” key on the remote commander to select 000 PID_DATA_MISMAT. c. Press the “3/6” key on the remote commander to change the data to 1 from 0. Press 2: increment Press 5: decrement CHASSIS                  SERVICE...

  • Page 74: How To Store Changed Data

    SERVICE PANEL 2-5-2. How to Store Changed Data [To store data changed in “CHASSIS”] a. Press “MUTING” on the remote commander. “SERVICE” will be changed to “WRITE” b. Press “0” on the remote commander. “WRITE” displayed in green on the screen is changed to “WRITE”...

  • Page 75: Setting Necessary Items In The Service Menu

    SERVICE PANEL 2-6. Setting necessary items in the Service Menu a. Access Service Mode by pressing the buttons “DISPLAY Vol+ POWER” on the remote commander when TV in standby. b. Press the OPTIONS key to go to the VPC Service menu. (There are 3 Service menus “DIGITAL” “CHASSIS”...
  • Page 76 SERVICE PANEL 2-6-1. Selecting the BU_FLASH Note: This procedure is necessary for KDL-**HX85* only. [To BU_FLASH of VPC] a. Press the “2/5” key on the remote commander to select 001 DATA_BAKUP. b. Press the “1/4” key on the remote commander to select 000 BU_FLASH. c.

  • Page 77: Confirming The Software Version, Model Id And Product Id

    SERVICE PANEL 2-6-2. Confirming the Software version, Model ID and Product ID a. After completing all the service adjustment changes, verify that the correct Model ID and Product ID displays in the Service menu. b. Press the OPTIONS key to go to the Digital Service menu. (There are 3 Service menus “DIGITAL” “CHASSIS”...

  • Page 78: Resetting The Panel Operation Time

    SERVICE PANEL 2-7. Resetting the Panel Operation Time a. Access to Self Check screen by pressing the buttons “DISPLAY Vol- POWER” on the remote commander when TV in standby. b. Press “7” “0” on the remote commander to clear the LCD Panel operation time. SELF CHECK        ...

  • Page 79: Finish Operation

    SERVICE PANEL 2-8. Finish Operation The upgrade process is complete and unplug the AC cord Service Procedure for Panel, Board and Software Change / Upgrade(WW)
  • Page 80 English 2011DL08-Data Sony Corporation Made in Japan Home Entertainment 9-888-510-01 © 2012. 4 Business Group Service Procedure for Panel, Board and Software Change / Upgrade (WW)
  • Page 81 APPENDIX 1 - TUNER DISABLE FOR EUROPE B2B MODELS 1-1. Scope and Notes Procedure described in this Appendix should be applied after BA* Board exchange process. CAUTION!!! This function is irreversible. If you disable tuner function by mistake, you need to replace to new BA* board in order to re-enable tuner. - Preparation - Pass Code is required for this function.

  • Page 82: Appendix 1

    APPENDIX 1 1-2. Procedure to Disable Tuner 1. TV Power ON and Insert USB memory with “EU_Tuner_Disable.dat” file 4. Confirm Status of Tuner Function (ENABLE/DISABLE) Tuner Disable Display appears Access Service Mode by pressing the buttons when TV in Standby. “DISPLAY Vol+ POWER”...
  • Page 83 APPENDIX 1 1-3. B2B Tuner Disable Model List Model Name Serial Number KDL-55HX753 5,500,001-5,600,000 KDL-46EX653 5,500,001-5,600,000 KDL-40EX653 5,500,001-5,600,000 KDL-32EX653 1,300,001-1,400,000 - Tuner Disable function by USB memory is supported for EU-T and EU-T2 models. - Available production models are only listed models. Please DO NOT use this feature for other models. - Tuner Disable Display doesn’t appear on unsupported models.
  • Page 84 Procedure described in this Appendix should be applied after BA* Board exchange process for China Hotel Model (with RS232C Control). By executing the procedure described in this Appendix, RS232C Control protocol will be set to “Sony Standard”. (Default setting of service board is “No Serial”.)
  • Page 85 APPENDIX 2 1-2. Procedure to Set HOTEL RS232C Protocol 1. Access Service Mode by pressing the buttons when TV in Standby. 3. Enter to SHIP_CONFIRM “DISPLAY Vol+ POWER” on the remote commander. Press “0” button on the remote commander. DIGITAL (MODEL)          SERVICE DIGITAL                  SERVICE Confirmation for Shipping 001 OP...
  • Page 86 APPENDIX 2 5. Enter to Product Code Input Menu 7. Power OFF Input 8 digit of Product Code by remote commander and then press “+”(Select) button. 8. Finish (If you see an error code at step 6, go to step 1.) *Please refer to the next page for the Product Code.
  • Page 87 APPENDIX 2 1-3. China Hotel Model (with RS232C Control) Product Code and Error Code < Product Code > Model Name Product Code Serial Number KDL-55HX750 18493500 KDL-46HX750 18493600 KDL-40HX750 18494500 KDL-46EX650 18494600 1,450,001-1,500,000 KDL-40EX650 18494700 KDL-32EX650 18494800 KDL-32EX550 18494900 < Error Code > Error Code Status 0x0001...
  • Page 88 APPENDIX 3 - SI SELECTION SETTING FOR GA HOTEL MODELS 1-1. Scope and Notes Procedure described in this Appendix should be applied after BA* Board exchange process for GA Hotel Model (with RS232C Control) . By executing the procedure described in this Appendix, RS232C Control protocol will be set to appropriate mode (Locatel/VDA/SonyStandard). (Default setting of service board is “No Serial”) Service Procedure for Panel, Board and Software Change / Upgrade(WW)
  • Page 89 • To exit Hotel Setting Mode, press the buttons when TV in Standby. “DISPLAY MUTING Vol- POWER” on the remote commander. Hotel Mode Settings in process Normal Mode Maximum Volume Initial Volume Sony standard Line‐out Offset Locatel Hotel Setting Mode Hotel Mode (for Guest) SI mode selection No serial BathSP Initial Volume Initialize Hotel Settings •...
  • Page 90 APPENDIX 3 1-3. GA Hotel Model (with RS232C Control) Model List < Locatel/VDA Model List > Model Name Serial Number KDL-55HX750 KDL-46HX750 KDL-40HX750 3,020,001-3,030,000 KDL-46EX650 KDL-40EX650 KDL-32EX650 Service Procedure for Panel, Board and Software Change / Upgrade(WW)
  • Page 91 Appendix 4 - Model ID / Product ID and Panel Information <Americas> <Americas> Model Name ProductCode Model-ID Product-ID Panel Name 000 SEG 001 DEST Spec Model Name ProductCode Model-ID Product-ID Panel Name 000 SEG 001 DEST Spec KDL-26EX555 18462000 4423A224 04047040 V260B3-LE2 P-2A_BASE...
  • Page 92 Appendix 4 - Model ID / Product ID and Panel Information <Americas> <Asia> Model Name ProductCode Model-ID Product-ID Panel Name 000 SEG 001 DEST Spec Model Name ProductCode Model-ID Product-ID Panel Name 000 SEG 001 DEST Spec KDL-55HX855 18456100 0443A220 04181040 FQLR550LT0101 3a-G_BASE...
  • Page 93 Appendix 4 - Model ID / Product ID and Panel Information <Asia> <Asia> Model Name ProductCode Model-ID Product-ID Panel Name 000 SEG 001 DEST Spec Model Name ProductCode Model-ID Product-ID Panel Name 000 SEG 001 DEST Spec KDL-40HX750 18433000 0D33A515 09042040 LTY400HL0402 3a_BASE...
  • Page 94 Appendix 4 - Model ID / Product ID and Panel Information <Asia> <Asia> Model Name ProductCode Model-ID Product-ID Panel Name 000 SEG 001 DEST Spec Model Name ProductCode Model-ID Product-ID Panel Name 000 SEG 001 DEST Spec KDL-46HX750 18492900 0D83A532 09042040 LTY460HQ0601 3a_BASE...
  • Page 95 Appendix 4 - Model ID / Product ID and Panel Information <China> <Europe> Model Name ProductCode Model-ID Product-ID Panel Name 000 SEG 001 DEST Spec Model Name ProductCode Model-ID Product-ID Panel Name 000 SEG 001 DEST Spec KDL-26EX550 18465800 4523A424 07047040 V260B3-LE2 P-2A_BASE...
  • Page 96 Appendix 4 - Model ID / Product ID and Panel Information <Europe> <Europe> Model Name ProductCode Model-ID Product-ID Panel Name 000 SEG 001 DEST Spec Model Name ProductCode Model-ID Product-ID Panel Name 000 SEG 001 DEST Spec KDL-40HX753 18446101 0C33A915 0D142040 LTY400HL0402 3a_BASE...
  • Page 97 Appendix 4 - Model ID / Product ID and Panel Information <Japan> Model Name ProductCode Model-ID Product-ID Panel Name 000 SEG 001 DEST Spec KDL-22EX540 18455100 4423AB23 0F047040 V216B1-LE3 P-2A_BASE ISDB-JP_BASE KDL-22EX540 18455110 4423AB23 0F047040 V216B1-LE3 P-2A_BASE ISDB-JP_BASE KDL-26EX540 18455000 4423AB24 0F047040 V260B3-LE2...
  • Page 98 SONY PRODUCTS TECHNICAL NEWS Date: 6 April 2012 SONY EMCS (Malaysia) Sdn. Bhd. QA/CS Centre KL Tec CS Engineering Dept. Issued Checked Approved Lot 4. Jalan P/1, Kawasan Perindustrian Bangi, 43650 Bandar Baru Bangi, Selangor Darul Ehsan, Malaysia. 2012.0 Farah TVEG 4.06...
  • Page 100 HISTORY INFORMATION FOR THE FOLLOWING MANUAL: Self Diagnosis AZ3FK Supported model SERVICE MANUAL CHASSIS LEVEL CONFIDENTIAL CONFIDENTIAL ELECTRICAL SERVICE MANUAL INTERNAL ONLY ORIGINAL MANUAL ISSUE DATE: 2/2012 REVISION DATE SUBJECT 2/17/2012 Original Manual Release Date 3/29/2012 Added KDL-32BX353/32BX354/40BX453/46BX453 models. Added KDL-32BX355/32BX356/40BX455/46BX455 models. 4/27/2012 Added Connector Diagram for BX35x/BX45x models.
  • Page 101 CONFIDENTIAL AZ3FK SERVICE MANUAL CHASSIS MODEL COMMANDER DESTINATION KDL-32BX353 RM-YD081 COLUMBIA KDL-32BX354 RM-YD081 COLUMBIA KDL-32BX355 RM-YD081 CHILE/PERU/VZ KDL-32BX356 RM-YD081 CHILE/PERU/VZ KDL-40BX450 RM-YD080 CND/LA/MX/US KDL-40BX451 RM-YD080 CND/MX KDL-40BX453 RM-YD081 COLUMBIA KDL-40BX455 RM-YD081 CHILE/PERU/VZ KDL-40EX640 RM-YD075 CND/US KDL-46BX450 RM-YD080 CND/LA/MX/US KDL-46BX451 RM-YD080...
  • Page 102 GL5A Board Schematic ....................................37 GL5B Board Schematic ....................................38 H Board Schematic ......................................39 SECTION 2: ELECTRICAL PARTS LIST ..................................41 KDL-32BX353/32BX354 ....................................41 KDL-32BX355/32BX356 ....................................41 KDL-40BX450/46BX450 ....................................41 KDL-40BX451/46BX451 ....................................41 KDL-40BX453/46BX453 ....................................41 KDL-40BX455/46BX455 ....................................42 KDL-40EX640/46EX640/55EX640 ................................... 42 Accessories and Packing for US Only ................................42 APPENDIX A: ENCRYPTION KEY COMPONENTS ..............................

  • Page 103: Cautions And Warnings

    Ne les remplacer que par des composants Sony dont le numero de piece est indique dans le present manuel ou dans des supplements publies par Sony. Les reglages de circuit dont l’importance est critique pour la securite du fonctionnement sont identifies dans le present manuel.
  • Page 104 AZ3FK SETTING UP AND CARRYING THE TV • Disconnect all cables when 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. USE CAUTION WHEN HANDLING THE LCD PANEL When repairing the LCD panel, be sure you are grounded by using a wrist band.

  • Page 105: Safety Check-Out

    AZ3FK SAFETY CHECK-OUT LEAKAGE TEST After correcting the original service problem, perform the following safety checks before releasing the set to the The AC leakage from any exposed metal part to earth customer: ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed Check the area of your repair for unsoldered or 0.5 mA (500 microamperes).
  • Page 106 AZ3FK The circuit boards used in these models have been processed using Lead Free Solder. The boards are identified by the LF logo located close to the board designation e.g. H1 etc [ see example ]. The servicing of these boards requires special precautions to be taken as outlined below.

  • Page 107: Section 1: Diagrams

    AZ3FK SECTION 1: DIAGRAMS 1-1. PRINTED CIRCUIT BOARDS AND SCHEMATIC DIAGRAMS INFORMATION REFERENCE INFORMATION All capacitors are in µF unless otherwise noted. pF : µµF 50WV or CAPACITOR RESISTOR less are not indicated except for electrolytics and tantalums. : RN METAL FILM : TA TANTALUM...

  • Page 108: Block Diagram

    AZ3FK 1-2. BLOCK DIAGRAM MT5389 (BX45X series) MT5396 (EX64X series) AZ3FK...

  • Page 109: Connector Diagrams

    AZ3FK 1-3. CONNECTOR DIAGRAMS CONNECTORS (BX35X/BX45X SERIES) T-CON Board Panel Inverter Board CN800 CN201 CN6402 CN6401 CN4001 Main Board CN4004 Power Board CN001 Keypad Board CN201 IR/LED Board AZ3FK...

  • Page 110: Connectors (Ex64X Series)

    AZ3FK CONNECTORS (EX64X SERIES) Panel CN201 CN4001 CN4002 CN4003 CN8001 Main board Power Board TCON Board Key Pad board IR board AZ3FK...

  • Page 111: Schematics And Supporting Information

    AZ3FK 1-4. SCHEMATICS AND SUPPORTING INFORMATION A BOARD SCHEMATIC (BX35X/BX45X SERIES) A BOARD SCHEMATIC AND PCB NOT AVAILABLE — — — — — — — AZ3FK...
  • Page 112 AZ3FK A BOARD SCHEMATIC (EX64X SERIES) A BOARD SCHEMATIC DIAGRAM (1 OF 19) - KDL-40/46/55EX640 ONLY Friday, January 13, 2012 Friday, January 13, 2012 Friday, January 13, 2012 Date : Date : Date : 10-20-2005 10-20-2005 10-20-2005 LY.REV : LY.REV : LY.REV : Drawn : Drawn :...
  • Page 113 AZ3FK A BOARD SCHEMATIC DIAGRAM (2 OF 19) R239 R239 NC/1K_J NC/1K_J AC DETEDTION OUTPUT. SB_3.3V [5,7,11,12,14,15,16,17,18,19,20] SYS_3.3V R209 R209 R201 R201 BackLight DIMMER CONTROL. NC/4.7K_J NC/4.7K_J 100_J 100_J AC_DET# AC Voltage PSU_AC_DET# R210 R210 AC_DET# [16,19] BL_PWM 100_J 100_J DIMMER PSU_BL_PWM BL_PWM [16]...
  • Page 114 AZ3FK A BOARD SCHEMATIC DIAGRAM (3 OF 19) Q212 Q212 2SA1235A-T112-1F 2SA1235A-T112-1F Q204 Q204 PSU_12V AO4406AL AO4406AL PWM_5V PWM_5VA [8,20] C258 C258 C259 C259 R246 R246 C261 C261 R245 R245 R219 R219 0.47U_25V_K 0.47U_25V_K 0.1U_10V_K 0.1U_10V_K TP215 TP215 24K_F 24K_F 0.1U_25V_K 0.1U_25V_K 12K_F...
  • Page 115 AZ3FK A BOARD SCHEMATIC DIAGRAM (4 OF 19) U6001 U6001 U6002 U6002 AOZ8105CI AOZ8105CI AOZ8105CI AOZ8105CI VGA_RXD VGA_5V VGA_SCL VGA_5V VGA_LS VGA_LS TP6012 TP6012 VGA_B VGA_VS VR601 VR601 C6001 C6001 C6002 C6002 VGA_R VGA_HS VGA_RS NC/AVR-M1005C270MTABB_VR NC/AVR-M1005C270MTABB_VR TP6013 TP6013 VGA_G 0.1U_10V_K 0.1U_10V_K VGA_SDA...
  • Page 116 AZ3FK A BOARD SCHEMATIC DIAGRAM (5 OF 19) [4,5,11,12,14,15,16,17,18,19,20] SYS_3.3V R6082 R6082 R6081 R6081 R6083 R6083 10K_J 10K_J 10K_J 10K_J 10K_J 10K_J R6051 R6051 100_J 100_J L6004 L6004 C6019 C6019 DET_PR R6029 R6029 PR_DET [16] 60R-100MHZ_0402 60R-100MHZ_0402 0.047U_16V_K 0.047U_16V_K 100_J 100_J L6007 L6007...
  • Page 117 AZ3FK A BOARD SCHEMATIC DIAGRAM (6 OF 19) CN6301 CN6301 HDMI CONN_19P HDMI CONN_19P D6301 D6301 R6301 R6301 NC/AOZ8804ADI NC/AOZ8804ADI 1K_J 1K_J HDMI2_D2+ HDMI2_D2+ HDMI2_5V CH_1 NC_1 HDMI2_D2+ [17] HDMI_PWR2 [17] HDMI2_D2- CH_2 NC_2 HDMI2_D2- [17] R6303 R6303 R6304 R6304 HDMI2_D2- 47K_J 47K_J...
  • Page 118 AZ3FK A BOARD SCHEMATIC DIAGRAM (7 OF 19) CN6303 CN6303 HDMI CONN_19P HDMI CONN_19P D6307 D6307 R6326 R6326 NC/AOZ8804ADI NC/AOZ8804ADI 1K_J 1K_J HDMI0_D2+ HDMI0_D2+ HDMI0_5V CH_1 NC_1 HDMI0_D2+ [17] HDMI_PWR0 [17] HDMI0_D2- HDMI0_D2- [17] R6328 R6328 R6329 R6329 CH_2 NC_2 HDMI0_D2- 47K_J 47K_J...
  • Page 119 NC/0.1U_10V_K WORLD-WIDE RF TABLE. R717 R717 NC/0_J NC/0_J C717 C717 NC/0.1U_10V_K NC/0.1U_10V_K R718 R718 NC/0_J NC/0_J Destination RF SYSTEM SONY SI-TUNER DIGITAL DEMOD ANALOG DEMOD C714 C714 NC/0.1U_10V_K NC/0.1U_10V_K R719 R719 NC/0_J NC/0_J PAL , DVB-T/C MT5396 MT5396 Europe SUT-RE215T...
  • Page 120 AZ3FK A BOARD SCHEMATIC DIAGRAM (9 OF 19) U4001J U4001J MT5396TCNJ MT5396TCNJ SYS_3.3V PWM_1.2V [4,5,7,12,14,15,16,17,18,19,20] SYS_3.3V VCCK_30 DVSS_99 VCCK_31 DVSS_100 VCCK_32 DVSS_101 C4001 C4001 C4002 C4002 C4003 C4003 C4004 C4004 C4005 C4005 VCCK_33 DVSS_102 10U_6.3V_K 10U_6.3V_K 10U_6.3V_K 10U_6.3V_K 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K...
  • Page 121 AZ3FK A BOARD SCHEMATIC DIAGRAM (10 OF 19) U4001C U4001C U5001 U5001 U5002 U5002 MT5396TCNJ MT5396TCNJ NT5CB128M16BP-DI NT5CB128M16BP-DI NT5CB128M16BP-DI NT5CB128M16BP-DI ARA0 ARDQM0 ARDQ0 DDR_1.5V ARDQ16 DDR_1.5V ARA0 ARDQM0 ARA1 ARDQS0 VDDQ_0 VDDQ_0 ARA1 ARDQS0 ARDQ1 ARDQ17 ARA2 ARDQS0# VDDQ_1 VDDQ_1 ARA2 ARDQS0# ARDQ2...
  • Page 122 AZ3FK A BOARD SCHEMATIC DIAGRAM (11 OF 19) U4001D U4001D U5003 U5003 MT5396TCNJ MT5396TCNJ NT5CB64M16DP-DH NT5CB64M16DP-DH BRA0 BRDQM0 BRDQ0 DDR_1.5V BRA0 BRDQM0 DQL0 VDDQ_1 BRA1 BRDQS0 BRDQ1 BRA1 BRDQS0 DQL1 VDDQ_2 BRA2 BRDQS0# BRDQ2 BRA2 BRDQS0# DQL2 VDDQ_3 BRA3 BRDQ0 BRDQ3 BRA3 BRDQ0...
  • Page 123 AZ3FK A BOARD SCHEMATIC DIAGRAM (12 OF 19) U4001H U4001H R4082 R4082 MT5396TCNJ MT5396TCNJ MAIN_IF_N AT32 AD22 AVDD33_DEMOD SYS_3.3V [4,5,7,11,12,15,16,17,18,19,20] ADCINN_DEMOD AVDD33_DEMOD MAIN_IF_P AU32 ADCINP_DEMOD C4028 C4028 0.1U_10V_K 0.1U_10V_K RF_AGC MAIN_IF_AGC AM28 IF_AGC AVSS33_DEMOD R4083 R4083 AVDD12_DEMOD AP31 AL27 MAIN_IF_N LDO_1.2V [5,15,17] LOUTN AVDD12_DEMOD...
  • Page 124 AZ3FK A BOARD SCHEMATIC DIAGRAM (13 OF 19) U4001I U4001I MT5396TCNJ MT5396TCNJ USB1_DP SYS_3.3V [4,5,7,11,12,14,16,17,18,19,20] USB_DP_P0 AVDD33_USB_P0P1 USB1_DN USB_DM_P0 C4048 C4048 USB0_DP 0.1U_10V_K 0.1U_10V_K USB_DP_P1 USB0_DN CN951 CN951 USB_DM_P1 AVSS33_USB_P1 RJ45 CONN_8P RJ45 CONN_8P L951 L951 1-1_350UH 1-1_350UH SYS_3.3V AT13 AP13 USB_DP_P2 AVDD33_USB_P2P3...
  • Page 125 AZ3FK A BOARD SCHEMATIC DIAGRAM (14 OF 19) U4001A U4001A R4085 R4085 U4001B U4001B MT5396TCNJ MT5396TCNJ R4063 R4063 MT5396TCNJ MT5396TCNJ AK23 [4,5,7,11,12,14,15,17,18,19,20] SYS_3.3V RF__RST# [10] AVDD33_PLLGP GPIO42 ORESET# AK18 AM22 [4,6,18,19] SB_3.3V AVDD33_VGA_STB ORESET# GPIO43 C4056 C4056 GPIO44 C4054 C4054 0.1U_10V_K 0.1U_10V_K PANEL_EN# [4]...
  • Page 126 AZ3FK A BOARD SCHEMATIC DIAGRAM (15 OF 19) U4001E U4001E MT5396TCNJ MT5396TCNJ [4,5,7,11,12,14,15,16,18,19,20] SYS_3.3V TX_AO_0P [21] AVDD33_LVDSA AO0P AVDD33_LVDSB AO0N TX_AO_0N [21] TX_AO_1P [21] AO1P C4060 C4060 C4061 C4061 TX_AO_1N [21] AO1N 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K TX_AO_2P [21] AVSS33_LVDSA AO2P AVSS33_LVDSB AO2N TX_AO_2N [21]...
  • Page 127 AZ3FK A BOARD SCHEMATIC DIAGRAM (16 OF 19) U4001G U4001G MT5396TCNJ MT5396TCNJ DEMOD_RST GPIO0 GPIO1 DEMOD_TSCLK GPIO2 DEMOD_TSVAL GPIO3 DEMOD_TSSYNC GPIO4 DEMOD_TSDATA0 GPIO5 DEMOD_TSDATA1 GPIO6 DEMOD_TSDATA2 GPIO7 DEMOD_TSDATA3 GPIO8 DEMOD_TSDATA4 GPIO9 DEMOD_TSDATA5 GPIO10 DEMOD_TSDATA6 GPIO11 DEMOD_TSDATA7 GPIO12 SB_3.3V GPIO13 HOTEL MODE. U4005 U4005 GPIO14...
  • Page 128 AZ3FK A BOARD SCHEMATIC DIAGRAM (17 OF 19) F8001 F8001 32V-6A_0603 32V-6A_0603 12V_AMP AUD_12V R8012 R8012 1K_J 1K_J [4,6,16,18] SB_3.3V C8007 C8007 C8009 C8009 C8012 C8012 C8011 C8011 C8014 C8014 47U_25V_M 47U_25V_M 1U_50V_K 1U_50V_K 0.1U_25V_K 0.1U_25V_K 1U_25V_K 1U_25V_K 1U_50V_K 1U_50V_K 6.3x5.8 6.3x5.8 R8011...
  • Page 129 AZ3FK A BOARD SCHEMATIC DIAGRAM (18 OF 19) R8028 R8028 10K_J 10K_J LINEOUT_MUTE# PWM_5VA R8056 R8056 56K_F 56K_F AUD_OUTL R8032 R8032 R8035 R8035 56K_F 56K_F 100K_J 100K_J R8031 R8031 C8020 C8020 R8029 R8029 R8030 R8030 C8021 C8021 20K_F 20K_F HEAD PHONE MUTE CONTROL. 10U_10V_M 10U_10V_M 20K_F...
  • Page 130 AZ3FK A BOARD SCHEMATIC DIAGRAM (19 OF 19) CN4004 CN4004 CTB CONN_51P CTB CONN_51P CN4005 CN4005 CN4001 CN4001 CN4002 CN4002 C TO B CONN_41P C TO B CONN_41P NC/FPC CONN_51P NC/FPC CONN_51P NC/FPC CONN_41P NC/FPC CONN_41P SMDFIX2 SMDFIX2 SMDFIX2 SMDFIX2 LVDS_VCC LVDS_VCC LVDS_VCC...
  • Page 131 AZ3FK [POWER STRUCTURE/POWER DISTRIBUTION/VGA/YPBPR AND AV/HDMI/RF TUNER/DDR/FRONT END/ETHERNET/USB/FLASH/RX-TX/CI AND SUB-BD/AUDIO AMP/LINE OUT/SPDIF/LVDS] [POWER STRUCTURE/POWER DISTRIBUTION/VGA/YPBPR AND AV/HDMI/RF TUNER/DDR/FRONT END/ETHERNET/USB/FLASH/RX-TX/CI AND SUB-BD/AUDIO AMP/LINE OUT/SPDIF/LVDS] COMPONENT SIDE CONDUCTOR SIDE KDL-40/46/55EX640 ONLY — — — — — — — — — — — —...

  • Page 132: G9 Board Schematic

    AZ3FK G9 BOARD SCHEMATIC REFER TO “SECTION 2: ELECTRICAL PARTS LIST” ON PAGE 41 TO DETERMINE IF THIS BOARD IS USED IN THE MODEL BEING REPAIRED G9 BOARD SCHEMATIC AND PCB NOT AVAILABLE — — — — — — — AZ3FK...

  • Page 133: G10 Board Schematic

    AZ3FK G10 BOARD SCHEMATIC REFER TO “SECTION 2: ELECTRICAL PARTS LIST” ON PAGE 41 TO DETERMINE IF THIS BOARD IS USED IN THE MODEL BEING REPAIRED G10 BOARD SCHEMATIC AND PCB NOT AVAILABLE — — — — — — — AZ3FK...

  • Page 134: G11 Board Schematic

    AZ3FK G11 BOARD SCHEMATIC REFER TO “SECTION 2: ELECTRICAL PARTS LIST” ON PAGE 41 TO DETERMINE IF THIS BOARD IS USED IN THE MODEL BEING REPAIRED G11 BOARD SCHEMATIC AND PCB NOT AVAILABLE — — — — — — — AZ3FK...

  • Page 135: Ge55 Board Schematic

    AZ3FK GE55 BOARD SCHEMATIC REFER TO “SECTION 2: ELECTRICAL PARTS LIST” ON PAGE 41 TO DETERMINE IF THIS BOARD IS USED IN THE MODEL BEING REPAIRED GE55 BOARD SCHEMATIC AND PCB NOT AVAILABLE — — — — — — — AZ3FK...

  • Page 136: Gl5A Board Schematic

    AZ3FK GL5A BOARD SCHEMATIC REFER TO “SECTION 2: ELECTRICAL PARTS LIST” ON PAGE 41 TO DETERMINE IF THIS BOARD IS USED IN THE MODEL BEING REPAIRED GL5A BOARD SCHEMATIC AND PCB NOT AVAILABLE — — — — — — — AZ3FK...

  • Page 137: Gl5B Board Schematic

    AZ3FK GL5B BOARD SCHEMATIC REFER TO “SECTION 2: ELECTRICAL PARTS LIST” ON PAGE 41 TO DETERMINE IF THIS BOARD IS USED IN THE MODEL BEING REPAIRED GL5B BOARD SCHEMATIC AND PCB NOT AVAILABLE — — — — — — — AZ3FK...

  • Page 138: H Board Schematic

    AZ3FK H BOARD SCHEMATIC STBY+3.3V LED_POWER C101 GND_1 GND_1 LED_STBY — LED_TIMER LED_PIC_MUTE SIRCS Use compatible macro pattern with GOODTAKE CN100 Macro code=UPB472CRA R102 — *IC100 RS-970 C100 — C103 D108 D106 — D104 D105 D107 Q100 Q101 Q102 Q103 GND_1 D100:PICTURE OFF(GREEN) D102:STANDBY(RED)
  • Page 139 AZ3FK [LED/SIRCS] COMPONENT SIDE cam22 cam20 cam21 P - O F F cam26 T M R cam14 cam25 P W R cam24 cam10 ( 1 - 7 3 3 - 1 7 7 - 1 1 ) — cam9 S T B Y cam28 1 - 8 8 5 - 5 8 4 - 1 1 C N 1 0 0...

  • Page 140: Section 2: Electrical Parts List

    (KDL-32BX354 ONLY) KDL-40BX451/46BX451 1-474-381-12 G9 BOARD, COMPLETE 1-895-182-31 A BOARD, COMPLETE 1-895-183-11 H BOARD, MOUNTED 1-474-380-11 G10 BOARD, COMPLETE KDL-32BX355/32BX356 (KDL-40BX450 ONLY) 1-474-382-12 G11 BOARD COMPLETE 1-895-184-21 A BOARD, COMPLETE (KDL-46BX451 ONLY) (KDL-32BX355 ONLY) 1-895-184-31 A BOARD, COMPLETE (KDL-32BX356 ONLY) 1-895-183-11...

  • Page 141: Kdl-40Bx455/46Bx455

    REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES KDL-40BX455/46BX455 4-423-892-01 CUSHION, LOWER (40APOF) (KDL-40BX450 ONLY) 4-400-053-11 CUSHION, LOWER (40 ZEU) (KDL-40EX640 ONLY) 1-895-184-11 A BOARD, COMPLETE 4-423-894-01 CUSHION, LOWER (46APOF) (KDL-46BX450 ONLY) 4-400-054-11 CUSHION, LOWER (46 ZEU)

  • Page 142: Appendix A: Encryption Key Components

    MUST BE RETURNED to Sony. b. and if the core charge is NOT covered under the product warranty, the defective un-repaired or modified board MUST BE DESTROYED.

This manual is also suitable for:

Kdl-40bx451Kdl-46bx450Kdl-46bx451

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