Read Sony KDL-46HX820 / KDL-55HX820 (serv.man2) Service Manual online
KDL-46HX820/55HX820 ii
TABLE OF CONTENTS
Diagrams ..................................................................................28
Block Diagrams ......................................................................... 28
Connector Diagrams ................................................................. 30
Connector Diagrams ................................................................. 30
Section 4 - Troubleshooting .....................................................34
Overview ..................................................................................34
Updating the Software ............................................................... 34
Triage Chart .............................................................................35
Protection Shutdown ................................................................36
Protection Shutdown ................................................................36
Standby LED Flash Count ......................................................... 36
Diagnostic Code Descriptions ..................................................38
Viewing the Self Check Diagnostic History ............................... 39
Section 5 - Flow Charts and Diagrams ...................................40
Overview ..................................................................................40
No Power ................................................................................... 41
Standby LED Blinking ................................................................ 44
No Picture .................................................................................. 45
No 3D Viewing ........................................................................... 47
Standby LED Blinking ................................................................ 44
No Picture .................................................................................. 45
No 3D Viewing ........................................................................... 47
Section 6 - Disassembly/Part Number Information ...............48
Table-Top Stand Assembly Removal ........................................48
Rear Cover and AC Cover Removal ........................................49
Switch Unit, HEM2 Board, Camera Module, and
Rear Cover and AC Cover Removal ........................................49
Switch Unit, HEM2 Board, Camera Module, and
Wireless LAN Card Removal ..............................................50
BATL (Main) Board and G5/G6/G7
(Power Supply) Board Removal .........................................51
Center Cabinet, HLT2 Board and LCD Panel Removal ...........52
Cleaning the LCD Panel ............................................................ 52
Screws .....................................................................................53
Connectors ...............................................................................54
Connectors ...............................................................................54
KDL-46HX820 Only ................................................................... 54
KDL-55HX820 Only ................................................................... 54
KDL-55HX820 Only ................................................................... 54
Accessories and Packaging .....................................................55
Miscellaneous ..........................................................................55
Optional Accessories ................................................................55
Remote Commander ................................................................55
Wire Dressing ...........................................................................56
Miscellaneous ..........................................................................55
Optional Accessories ................................................................55
Remote Commander ................................................................55
Wire Dressing ...........................................................................56
KDL-46HX820 Only ................................................................... 56
KDL-55HX820 Only ................................................................... 56
KDL-55HX820 Only ................................................................... 56
Section 7 - Service Adjustments .............................................57
Overview ..................................................................................57
Updating the Software ..............................................................57
Accessing Service Adjustment Mode .......................................57
Updating the Software ..............................................................57
Accessing Service Adjustment Mode .......................................57
Viewing or Changing Service Data ............................................ 58
Updating Service Adjustment Data
When Replacing the Main Board ........................................59
Selecting the Segment Code ..................................................... 59
Selecting the Destination ........................................................... 60
Selecting the Model Name ........................................................ 62
Selecting the BU Trans .............................................................. 63
Adding the Serial Number ......................................................... 64
Confirming the Model ID and Product ID ................................... 66
Selecting the Destination ........................................................... 60
Selecting the Model Name ........................................................ 62
Selecting the BU Trans .............................................................. 63
Adding the Serial Number ......................................................... 64
Confirming the Model ID and Product ID ................................... 66
Click on the first or last page to see other KDL-46HX820 / KDL-55HX820 (serv.man2) service manuals if exist.