Read Sony KDL-60EX720 / KDL-60EX723 Service Manual online
KDL-60EX720/60EX723 ii
TABLE OF CONTENTS
Diagrams ..................................................................................25
Block Diagrams ......................................................................... 25
Connector Diagrams ................................................................. 27
Connector Diagrams ................................................................. 27
Section 4 - Troubleshooting .....................................................29
Overview ..................................................................................29
Updating the Software ............................................................... 29
Triage Chart .............................................................................30
Protection Shutdown ................................................................31
Protection Shutdown ................................................................31
Standby LED Flash Count ......................................................... 31
Diagnostic Code Descriptions ..................................................33
Viewing the Self Check Diagnostic History ............................... 34
Section 5 - Flow Charts and Diagrams ...................................35
Overview ..................................................................................35
No Power ................................................................................... 36
Standby LED Blinking ................................................................ 38
No Picture or Sound .................................................................. 39
Standby LED Blinking ................................................................ 38
No Picture or Sound .................................................................. 39
Section 6 - Disassembly/Part Number Information ...............42
Table-Top Stand Assembly Removal ........................................42
Rear Cover and AC Cover Removal ........................................43
Switch Unit, Speakers, Wireless LAN Card and
Rear Cover and AC Cover Removal ........................................43
Switch Unit, Speakers, Wireless LAN Card and
Antennas Removal .............................................................44
LD Board, HEM2 Board, HLR2 Board and
HMS3 Board Removal ........................................................45
G6/G8(Power Supply) Board and
BATV (Main) Board Removal .............................................46
Panel Brackets and LCD Panel Removal ................................47
Cleaning the LCD Panel ............................................................ 47
Screws .....................................................................................48
Connectors ...............................................................................48
Accessories and Packaging .....................................................49
Miscellaneous ..........................................................................49
Optional Accessories ................................................................49
Remote Commander ................................................................49
Wire Dressing ...........................................................................50
Connectors ...............................................................................48
Accessories and Packaging .....................................................49
Miscellaneous ..........................................................................49
Optional Accessories ................................................................49
Remote Commander ................................................................49
Wire Dressing ...........................................................................50
Section 7 - Service Adjustments .............................................51
Overview ..................................................................................51
Updating the Software ..............................................................51
Accessing Service Adjustment Mode .......................................51
Updating the Software ..............................................................51
Accessing Service Adjustment Mode .......................................51
Viewing or Changing Service Data ............................................ 52
Updating Service Adjustment Data
When Replacing the Main Board ........................................53
Selecting the Segment Code ..................................................... 53
Selecting the Destination ........................................................... 54
Selecting the Model Name ........................................................ 56
Selecting the BU Trans .............................................................. 57
Adding the Serial Number ........................................................ 58
Confirming the Model ID and Product ID ................................... 60
Selecting the Destination ........................................................... 54
Selecting the Model Name ........................................................ 56
Selecting the BU Trans .............................................................. 57
Adding the Serial Number ........................................................ 58
Confirming the Model ID and Product ID ................................... 60
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