Read Sony KDL-46HX729 / KDL-55HX729 Service Manual online
KDL-46HX729/55HX729 ii
TABLE OF CONTENTS
Section 4 - Troubleshooting .....................................................33
Overview ..................................................................................33
Updating the Software ............................................................... 33
Triage Chart .............................................................................34
Protection Shutdown ................................................................35
Protection Shutdown ................................................................35
Standby LED Flash Count ......................................................... 35
Diagnostic Code Descriptions ..................................................37
Viewing the Self Check Diagnostic History ............................... 38
Section 5 - Flow Charts and Diagrams ...................................39
Overview ..................................................................................39
No Power ................................................................................... 40
Standby LED Blinking ................................................................ 43
No Picture .................................................................................. 44
No 3D Viewing ........................................................................... 46
Standby LED Blinking ................................................................ 43
No Picture .................................................................................. 44
No 3D Viewing ........................................................................... 46
Section 6 - Disassembly/Part Number Information ...............47
Table-Top Stand Assembly Removal ........................................47
Rear Cover and RU Board Removal ........................................48
Rear Cover and RU Board Removal ........................................48
KDL-46HX729 Only ................................................................... 48
KDL-55HX729 Only ................................................................... 49
KDL-55HX729 Only ................................................................... 49
Switch Unit, Speakers and
Wireless LAN Card Removal ..............................................51
HEM2 Board, HLR2 Board and HMS3 Board Removal ...........52
G5/G6/G7 (Power Supply) Board and
G5/G6/G7 (Power Supply) Board and
BATV (Main) Board Removal .............................................53
Panel Brackets and LCD Panel Removal ................................54
Cleaning the LCD Panel ............................................................ 54
Screws .....................................................................................55
Connectors ...............................................................................56
Connectors ...............................................................................56
KDL-46HX729 Only ................................................................... 56
KDL-55HX729 Only ................................................................... 56
KDL-55HX729 Only ................................................................... 56
Accessories and Packaging .....................................................57
Miscellaneous ..........................................................................57
Optional Accessories ................................................................57
Remote Commander ................................................................57
Wire Dressing ...........................................................................58
Miscellaneous ..........................................................................57
Optional Accessories ................................................................57
Remote Commander ................................................................57
Wire Dressing ...........................................................................58
KDL-46HX729 Only ................................................................... 58
KDL-55HX729 Only ................................................................... 58
KDL-55HX729 Only ................................................................... 58
Section 7 - Service Adjustments .............................................59
Overview ..................................................................................59
Updating the Software ..............................................................59
Accessing Service Adjustment Mode .......................................59
Updating the Software ..............................................................59
Accessing Service Adjustment Mode .......................................59
Viewing or Changing Service Data ............................................ 60
Updating Service Adjustment Data
When Replacing the Main Board ........................................61
Selecting the Segment Code ..................................................... 61
Selecting the Destination ........................................................... 62
Selecting the Model Name ........................................................ 63
Selecting the BU Trans .............................................................. 64
Adding the Serial Number ......................................................... 65
Confirming the Model ID and Product ID ................................... 67
Selecting the Destination ........................................................... 62
Selecting the Model Name ........................................................ 63
Selecting the BU Trans .............................................................. 64
Adding the Serial Number ......................................................... 65
Confirming the Model ID and Product ID ................................... 67
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