XBR-65HX929 - Sony TV Service Manual (repair manual). Page 5

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XBR-65HX920/65HX929 ii
TABLE OF CONTENTS
RU Board .................................................................................25
Diagrams ..................................................................................26
Block Diagrams ......................................................................... 26
Connector Diagram ................................................................... 28
Section 4 - Troubleshooting .....................................................30
Overview ..................................................................................30
Updating the Software ............................................................... 30
Triage Chart .............................................................................31
Protection Shutdown ................................................................32
Standby LED Flash Count ......................................................... 32
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 .................................................................................. 40
No 3D Viewing ........................................................................... 42
Section 6 - Disassembly/Part Number Information ...............43
Table-Top Stand Assembly Removal ........................................43
Rear Cover and RU Board Removal ........................................44
Switch Unit, Speakers and Wireless LAN Card Removal ........46
BATV (Main) Board and  
G11/G12 (Power Supply) Board Removal ..........................47
Horizontal and Vertical Frames, HLT2 Board and  
LCD Panel Removal ...........................................................48
Cleaning the LCD Panel ............................................................ 48
Screws .....................................................................................48
Connectors ...............................................................................49
Accessories and Packaging .....................................................50
Miscellaneous ..........................................................................50
Optional Accessories ................................................................50
Remote Commander ................................................................50
Wire Dressing ...........................................................................51
Section 7 - Service Adjustments .............................................52
Overview ..................................................................................52
Updating the Software ..............................................................52
Accessing Service Adjustment Mode .......................................52
Viewing or Changing Service Data ............................................ 53
Updating Service Adjustment Data  
When Replacing the Main Board ........................................54
Selecting the Segment Code ..................................................... 54
Selecting the Destination ........................................................... 55
Selecting the Model Name ........................................................ 57
Selecting the BU Trans .............................................................. 58
Adding the Serial Number ......................................................... 59
Confirming the Model ID and Product ID ................................... 61
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