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SERVICE MANUAL
SERVICE MANUAL
LCD Digital Color TV
AZ1-L
Chassis
9-888-297-01
Version Date Subject
1.0 2/2010
No revisions or updates
ORIGINAL MANUAL ISSUE DATE: 2/2010
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
LCD Digital Color TV
AZ1-L
Chassis
9-888-297-01
MODEL LIST
MODEL
COMMANDER
DESTINATION
MODEL
COMMANDER
DESTINATION
KDL-32EX707
RM-YD047
COLUMBIA
KDL-40EX707
RM-YD047
COLUMBIA
KDL-46EX707
RM-YD047
COLUMBIA
KDL-52EX707
RM-YD047
COLUMBIA
KDL-32EX707/40EX707/46EX707/52EX707
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, AC Inlet, Switch Unit and Power Switch Removal ...................................................................................... 12
1-3. Speakers and HLR Board Removal ............................................................................................................................... 13
1-4. GE3A/GE2B (Power) Boards, BAL Board, HMS2 Board and LCD Panel Removal ....................................................... 14
1-5. Cleaning the LCD Panel ................................................................................................................................................. 15
1-6. Screw Legend ................................................................................................................................................................. 15
1-7. Connectors ..................................................................................................................................................................... 16
1-7-1.KDL-32EX707/40EX707 Only ................................................................................................................................16
1-7-2.KDL-46EX707/52EX707
Only
............................................................................................................................... 16
1-8. Accessories and Packing ............................................................................................................................................... 17
1-9. Miscellaneous ................................................................................................................................................................. 17
1-10.Remote Commander ...................................................................................................................................................... 17
SEC 2. Service Adjustments ........................................................................................................................................................18
2-1. Accessing Service Adjustment Mode ............................................................................................................................. 18
2-1-1. Viewing the Service Menus ..................................................................................................................................19
2-1-2. Using the Remote Commander to View or Change Service Data ........................................................................20