Read Sony KDL-55HX827 Service Manual online
KDL-55HX827 ii
TABLE OF CONTENTS
Diagrams ..................................................................................23
Block Diagrams ......................................................................... 23
Connector Diagrams ................................................................. 25
Connector Diagrams ................................................................. 25
Section 4 - Troubleshooting .....................................................27
Overview ..................................................................................27
Updating the Software ............................................................... 27
Triage Chart .............................................................................28
Protection Shutdown ................................................................29
Protection Shutdown ................................................................29
Standby LED Flash Count ......................................................... 29
Diagnostic Code Descriptions ..................................................31
Viewing the Self Check Diagnostic History ............................... 32
Section 5 - Flow Charts and Diagrams ...................................33
Overview ..................................................................................33
No Power ................................................................................... 34
Standby LED Blinking ................................................................ 36
No Picture .................................................................................. 37
No 3D Viewing ........................................................................... 39
Standby LED Blinking ................................................................ 36
No Picture .................................................................................. 37
No 3D Viewing ........................................................................... 39
Section 6 - Disassembly/Part Number Information ...............40
Table-Top Stand Assembly Removal ........................................40
Rear Cover and AC Cover Removal ........................................41
Switch Unit, HEM2 Board, Camera Module,
and Wireless LAN Card Removal .......................................42
BATL (Main) Board and
Rear Cover and AC Cover Removal ........................................41
Switch Unit, HEM2 Board, Camera Module,
and Wireless LAN Card Removal .......................................42
BATL (Main) Board and
G6/G7 (Power Supply) Board Removal..............................43
Center Cabinet, HLT2 Board and LCD Panel Removal ...........44
Cleaning the LCD Panel ............................................................ 44
Screws .....................................................................................45
Connectors ...............................................................................45
Accessories and Packaging .....................................................46
Miscellaneous ..........................................................................46
optional accessories .................................................................46
Remote Commander ................................................................46
Wire Dressing ...........................................................................47
Connectors ...............................................................................45
Accessories and Packaging .....................................................46
Miscellaneous ..........................................................................46
optional accessories .................................................................46
Remote Commander ................................................................46
Wire Dressing ...........................................................................47
Section 7 - Service Adjustments .............................................48
Overview ..................................................................................48
Updating the Software ..............................................................48
Accessing Service Adjustment Mode .......................................48
Updating the Software ..............................................................48
Accessing Service Adjustment Mode .......................................48
Viewing or Changing Service Data ............................................ 49
Updating Service Adjustment Data
When Replacing the Main Board ........................................50
When Replacing the Main Board ........................................50
Selecting the Segment Code ..................................................... 50
Selecting the Destination ........................................................... 51
Selecting the Model Name ........................................................ 53
Selecting the BU Trans .............................................................. 54
Adding the Serial Number ......................................................... 55
Confirming the Model ID and Product ID ................................... 57
Selecting the Destination ........................................................... 51
Selecting the Model Name ........................................................ 53
Selecting the BU Trans .............................................................. 54
Adding the Serial Number ......................................................... 55
Confirming the Model ID and Product ID ................................... 57
Updating Service Adjustment Data
When Replacing the LCD Panel .........................................58
Copying the BU Flash Data ....................................................... 58
Confirming the Model ID and Product ID ................................... 59
Resetting the Panel Operation Time ......................................... 60
Confirming the Model ID and Product ID ................................... 59
Resetting the Panel Operation Time ......................................... 60
Click on the first or last page to see other KDL-55HX827 service manuals if exist.