Read Sony KDL-32EX427 / KDL-32EX527 / KDL-40EX527 / KDL-46EX527 Service Manual online
KDL-32EX427/32EX527/40EX527/46EX527 ii
TABLE OF CONTENTS
Diagnostic Code Descriptions ..................................................27
Viewing the Self Check Diagnostic History ............................... 28
Section 5 - Flow Charts and Diagrams ...................................29
Overview ..................................................................................29
Diagnosing the Error ................................................................. 29
No Power .................................................................................. 30
StandBy LED Blinking ............................................................... 31
No Picture ................................................................................. 37
No Sound .................................................................................. 38
TV/Remote Commander Buttons Not Working ......................... 39
Network Not Connecting ........................................................... 41
Skype Accessory Not Working .................................................. 43
No Power .................................................................................. 30
StandBy LED Blinking ............................................................... 31
No Picture ................................................................................. 37
No Sound .................................................................................. 38
TV/Remote Commander Buttons Not Working ......................... 39
Network Not Connecting ........................................................... 41
Skype Accessory Not Working .................................................. 43
Section 6 - Disassembly/Part Number Information ...............45
Table-Top Stand Assembly Removal .......................................45
Rear Cover and AC Cover Removal ........................................46
GE2/GE3 (Power) Board, Switch Unit
Rear Cover and AC Cover Removal ........................................46
GE2/GE3 (Power) Board, Switch Unit
and Speaker Removal .............................................................47
BATV (Main) Board, HLR2 Board
BATV (Main) Board, HLR2 Board
and HMS3 Board Removal ......................................................48
Bezel, Panel Brackets and LCD Panel Removal .....................49
Bezel, Panel Brackets and LCD Panel Removal .....................49
Cleaning the LCD Panel ........................................................... 49
Screw Legend ..........................................................................50
Connectors ...............................................................................50
Accessories and Packaging .....................................................51
Miscellaneous ..........................................................................51
Optional Accessories ...............................................................51
Connectors ...............................................................................50
Accessories and Packaging .....................................................51
Miscellaneous ..........................................................................51
Optional Accessories ...............................................................51
Remote Commander ................................................................51
Wire Dressing ..........................................................................52
Wire Dressing ..........................................................................52
Section 7 - Service Adjustments .............................................53
Overview ..................................................................................53
Updating the Software .............................................................53
Accessing Service Adjustment Mode .......................................53
Updating the Software .............................................................53
Accessing Service Adjustment Mode .......................................53
Viewing or Changing Service Data ........................................... 54
Updating Service Adjustment Data
When Replacing the Main Board .............................................55
Selecting the Segment Code .................................................... 55
Selecting the Destination .......................................................... 56
Selecting the Model Name ........................................................ 58
Selecting the BU Trans ............................................................. 59
Adding the Serial Number ......................................................... 59
Confirming the Model ID and Product ID .................................. 61
Selecting the Destination .......................................................... 56
Selecting the Model Name ........................................................ 58
Selecting the BU Trans ............................................................. 59
Adding the Serial Number ......................................................... 59
Confirming the Model ID and Product ID .................................. 61
Updating Service Adjustment Data
When Replacing the LCD Panel ..............................................63
Copying the BU Flash Data ...................................................... 63
Confirming the Model ID and Product ID .................................. 64
Resetting the Panel Operation Time ......................................... 65
Confirming the Model ID and Product ID .................................. 64
Resetting the Panel Operation Time ......................................... 65
Setting VCOM Adjustments .....................................................67
Displaying the VCOM Test Pattern ........................................... 67
Adjusting the VCOM Data ......................................................... 68
Verifying the VCOM Adjustment Settings ................................. 68
Completing the VCOM Adjustments ......................................... 68
Adjusting the VCOM Data ......................................................... 68
Verifying the VCOM Adjustment Settings ................................. 68
Completing the VCOM Adjustments ......................................... 68
Click on the first or last page to see other KDL-32EX427 / KDL-32EX527 / KDL-40EX527 / KDL-46EX527 service manuals if exist.