Read Sony KDL-32EX425 / KDL-46EX525 Service Manual online
KDL-32EX425/46EX525 ii
TABLE OF CONTENTS
Section 5 - Flow Charts and Diagrams ...................................30
Overview ..................................................................................30
Diagnosing the Error ................................................................. 30
No Power ................................................................................... 31
Standby LED Blinking ................................................................ 32
No Picture .................................................................................. 38
No Sound .................................................................................. 39
TV/Remote Commander Buttons Not Working ......................... 40
Network Not Connecting ........................................................... 42
Skype Accessory Not Working .................................................. 44
No Power ................................................................................... 31
Standby LED Blinking ................................................................ 32
No Picture .................................................................................. 38
No Sound .................................................................................. 39
TV/Remote Commander Buttons Not Working ......................... 40
Network Not Connecting ........................................................... 42
Skype Accessory Not Working .................................................. 44
Section 6 - Disassembly/Part Number Information ...............46
Table-Top Stand Assembly Removal ........................................46
KDL-32EX425 Only ................................................................... 46
KDL-46EX525 Only ................................................................... 47
KDL-46EX525 Only ................................................................... 47
Rear Cover and AC Cover Removal ........................................48
GE2A/GE3A (Power Supply) Board, HMS3 Board and Switch
GE2A/GE3A (Power Supply) Board, HMS3 Board and Switch
Unit Removal ......................................................................49
BATV (Main) Board and HLR2 Board Removal .......................50
Bezel, Panel Brackets and LCD Panel Removal .....................51
Bezel, Panel Brackets and LCD Panel Removal .....................51
Cleaning the LCD Panel ............................................................ 51
Screw Legend ..........................................................................52
Connectors ...............................................................................52
Connectors ...............................................................................52
KDL-32EX425 Only ................................................................... 52
KDL-46EX525 Only ................................................................... 52
KDL-46EX525 Only ................................................................... 52
Accessories and Packaging .....................................................53
Miscellaneous ..........................................................................53
Remote Commander ................................................................53
Wire Dressing ...........................................................................54
Miscellaneous ..........................................................................53
Remote Commander ................................................................53
Wire Dressing ...........................................................................54
Section 7 - Service Adjustments .............................................55
Overview ..................................................................................55
Updating the Software ..............................................................55
Accessing Service Adjustments ...............................................55
Updating the Software ..............................................................55
Accessing Service Adjustments ...............................................55
Viewing or Changing Service Data ............................................ 56
Verifying Service Adjustments ..................................................57
Verifying the Segment Code ...................................................... 57
Verifying the Destination ............................................................ 57
Verifying the Model Name ......................................................... 58
Verifying the Destination ............................................................ 57
Verifying the Model Name ......................................................... 58
Setting VCOM Adjustments ......................................................58
Displaying the VCOM Test Pattern ............................................ 58
Adjusting the VCOM Data ......................................................... 59
Verifying the VCOM Adjustment Settings .................................. 60
Completing the VCOM Adjustments .......................................... 60
Adjusting the VCOM Data ......................................................... 59
Verifying the VCOM Adjustment Settings .................................. 60
Completing the VCOM Adjustments .......................................... 60
Optional Adjustments ...............................................................61
Setting White Balance Adjustments .......................................... 61
Resetting the TV to Factory Condition .....................................62
Resetting the TV to Factory Condition Using Service Mode ..... 62
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