Read Sony KDL-32EX407 / KDL-40EX407 Service Manual online
SERVICE MANUAL
SERVICE MANUAL
LCD Digital Color TV
AZ1-L
Chassis
9-888-291-01
Version Date Subject
1.0 2/23/2010 No revisions or updates
ORIGINAL MANUAL ISSUE DATE: 2/2010
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
SERVICE MANUAL
LCD Digital Color TV
AZ1-L
Chassis
9-888-291-01
Self Diagnosis
Supported model
MODEL LIST
MODEL
COMMANDER
DESTINATION
MODEL
COMMANDER
DESTINATION
KDL-32EX407
RM-YD050
COLUMBIA
KDL-40EX407
RM-YD050
COLUMBIA
KDL-32EX407/40EX407
i
TABLE OF CONTENTS
Specifi cations..................................................................................................................................................................................1
Warnings and Cautions ..................................................................................................................................................................3
Safety-Related Warning ..................................................................................................................................................................4
Safety Check-Out ............................................................................................................................................................................5
Self Diagnosis Functions ...............................................................................................................................................................7
SEC 1. Disassembly/Part Number Information .......................................................................................................................... 11
1-1. Table-Top Stand Assembly Removal ...............................................................................................................................11
1-2. Rear Cover, Under Cover, Speaker Brackets and Loudspeakers Removal ................................................................... 12
1-3. Bottom Frame, Switch Unit, G2LE/G2HE (Power) Boards, Panel Supports,
BAL Board, Side Jack Bracket, LCD Panel and HLR Board Removal ........................................................................... 13
1-4. Cleaning the LCD Panel ................................................................................................................................................. 14
1-5. Screw Legend ................................................................................................................................................................. 14
1-6. Connectors ..................................................................................................................................................................... 14
1-7. Accessories and Packaging ........................................................................................................................................... 15
1-8. Miscellaneous ................................................................................................................................................................ 15
1-9. Remote Commander ...................................................................................................................................................... 15
SEC 2. Service Adjustments ........................................................................................................................................................16
2-1. Accessing Service Adjustment Mode ............................................................................................................................. 16
2-1-1. Viewing the Service Menus ..................................................................................................................................17
2-1-2. Using the Remote Commander to View or Change Service Data ........................................................................18
2-2. Adjustments After Replacing the BAL Board .................................................................................................................. 18
2-2-1. Updating the Software ..........................................................................................................................................18
2-2-2. Selecting the Model ..............................................................................................................................................19
2-2-3. Selecting the Destination ......................................................................................................................................20
