Sony KDL-60EX640 / KDL-60EX645 Service Manual ▷ View online
SERVICE / TRAINING MANUAL
LCD Digital Color TV
AZ3FK
Chassis
Segment: P-2
9-883-496-01
Self Diagnosis
Supported model
Version Date
Subject
1.0
8/30/2012
Original Manual Release Date.
ORIGINAL MANUAL ISSUE DATE: 8/2012
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE / TRAINING MANUAL
LCD Digital Color TV
AZ3FK
Chassis
Segment: P-2
9-883-496-01
Self Diagnosis
Supported model
KDL-60EX645
MODEL LIST
MODEL
COMMANDER
DESTINATION
MODEL
COMMANDER
DESTINATION
9-883-496-01
KDL-60EX640 RM-YD083
LA/MX
KDL-60EX645 RM-YD075
US/CND
KDL-60EX640/60EX645 i
TABLE OF CONTENTS
Cautions and Warnings ...................................................................................ii
Section 1 - Features and Overview ................................................................1
Features ........................................................................................................1
Specifications ................................................................................................1
Chassis Overview ..........................................................................................3
Overall Circuit Description .............................................................................4
Specifications ................................................................................................1
Chassis Overview ..........................................................................................3
Overall Circuit Description .............................................................................4
Main Board ...............................................................................................4
Power Supply Board .................................................................................4
IR Board ....................................................................................................4
Switch Unit ................................................................................................4
Wireless LAN Card ...................................................................................4
LCD Panel Assembly ................................................................................5
Power Supply Board .................................................................................4
IR Board ....................................................................................................4
Switch Unit ................................................................................................4
Wireless LAN Card ...................................................................................4
LCD Panel Assembly ................................................................................5
Section 2 - Troubleshooting ...........................................................................6
Overview .......................................................................................................6
Updating the Software ..............................................................................6
Self Diagnosis Function .................................................................................6
Standby LED Blink Count .........................................................................6
Viewing the Self Check Diagnosis History ................................................7
Viewing the Self Check Diagnosis History ................................................7
Triage Chart ...................................................................................................8
Section 3 - Flow Charts and Diagrams ..........................................................9
Block Diagram ...............................................................................................9
No Power .....................................................................................................10
Standby LED Blinking ..................................................................................12
No Video ......................................................................................................13
No Power .....................................................................................................10
Standby LED Blinking ..................................................................................12
No Video ......................................................................................................13
Section 4 - Disassembly/Part Number Information ....................................15
Table-Top Stand Removal ...........................................................................15
Rear Cover Removal ...................................................................................16
Rear Cover Removal ...................................................................................16
Chassis Assembly Removal ........................................................................17
LCD Panel Assembly Removal ...................................................................18
LCD Panel Assembly Removal ...................................................................18
Cleaning the LCD Panel .........................................................................18
Connectors ..................................................................................................19
Screws .........................................................................................................19
Accessories and Packaging ........................................................................20
Miscellaneous ..............................................................................................20
Optional Accessories ...................................................................................20
Remote Commander ...................................................................................20
Wire Dressing ..............................................................................................21
Screws .........................................................................................................19
Accessories and Packaging ........................................................................20
Miscellaneous ..............................................................................................20
Optional Accessories ...................................................................................20
Remote Commander ...................................................................................20
Wire Dressing ..............................................................................................21
Section 5 - Updates and Adjustments .........................................................22
Overview .....................................................................................................22
Software Updates for Customers ................................................................22
Software Updates for Servicers ...................................................................22
Software Updates for Customers ................................................................22
Software Updates for Servicers ...................................................................22
Software Update Responsibility ..............................................................23
Checking the Software Version ...............................................................23
Examples of Software Correctable Symptoms .......................................23
Checking the Software Version ...............................................................23
Examples of Software Correctable Symptoms .......................................23
Accessing Service Adjustment Mode ..........................................................24
Completing Service Requirements When Replacing the Main Board .........25
Completing Service Requirements When Replacing the Main Board .........25
Viewing the Status Information ...............................................................25
Selecting the Panel ID Code ...................................................................26
Adding the Serial Number .......................................................................27
Adding the Model Name .........................................................................28
Selecting the Panel ID Code ...................................................................26
Adding the Serial Number .......................................................................27
Adding the Model Name .........................................................................28
Completing Service Requirements When Replacing the LCD Panel ..........30
Verifying the Panel ID Code ....................................................................30
Resetting Panel Operation Time .............................................................31
Resetting Panel Operation Time .............................................................31
Appendix A: Encryption Key Components ............................................... A-1
