KDL-32EX555, KDL-32EX655, KDL-40EX655, KDL-46EX655 - Sony TV Service Manual (repair manual)

kdl-32ex555, kdl-32ex655, kdl-40ex655, kdl-46ex655 service manual
Model
KDL-32EX555 KDL-32EX655 KDL-40EX655 KDL-46EX655
Pages
52
Size
9.69 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-32ex555-kdl-32ex655-kdl-40ex655-kdl-46ex655.pdf
Date

Read Sony KDL-32EX555 / KDL-32EX655 / KDL-40EX655 / KDL-46EX655 Service Manual online

SERVICE / TRAINING MANUAL
LCD Digital Color TV
AZ3F 
Chassis
Segment: P-2A
9-888-478-01
Self Diagnosis
Supported model
Version Date 
Subject
1.0  
03/23/2012 
Original Manual Release Date 
ORIGINAL MANUAL ISSUE DATE: 3/2012
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE / TRAINING MANUAL
LCD Digital Color TV
AZ3F 
Chassis
Segment: P-2A
9-888-478-01
Self Diagnosis
Supported model
KDL-32EX555
MODEL LIST
         MODEL 
COMMANDER 
DESTINATION
          MODEL 
COMMANDER 
DESTINATION
9-888-478-01
KDL-32EX555 RM-YD079 
CHILE/PERU
KDL-32EX555 RM-YD079 
VENEZUELA
KDL-32EX655 RM-YD079 
CHILE/PERU
KDL-32EX655 RM-YD079 
VENEZUELA
KDL-40EX655 RM-YD079 
CHILE/PERU
KDL-40EX655 RM-YD079 
VENEZUELA
KDL-46EX655 RM-YD079 
CHILE/PERU 
KDL-46EX655 RM-YD079 
VENEZUELA
KDL-32EX555/32EX655/40EX655/46EX655 i
TABLE OF CONTENTS
Cautions and Warnings ..................................................................................iii
Section 1 - Features and Overview ................................................................1
Features ........................................................................................................1
Specifications ................................................................................................1
Checking the Accessories .........................................................................2
Chassis Overview ..........................................................................................3
Overall Circuit Description .............................................................................5
Main Board ...............................................................................................5
Power Supply Board .................................................................................5
IR Board ....................................................................................................5
Switch Unit ................................................................................................6
LCD Panel Assembly ................................................................................6
Section 2 - Troubleshooting ...........................................................................7
Overview .......................................................................................................7
Updating the Software ..............................................................................7
Self Diagnosis Function .................................................................................7
Standby LED Blink Count .........................................................................7
Viewing the Self Check Diagnosis History ................................................8
Triage Chart .................................................................................................10
Section 3 - Flow Charts and Diagrams ........................................................11
Block Diagram ............................................................................................. 11
No Power ................................................................................................12
Standby LED Blinking .............................................................................14
No Picture ...............................................................................................15
Section 4 - Disassembly/Part Number Information ....................................17
Table-Top Stand Removal ...........................................................................17
Rear Cover Removal ...................................................................................18
Handling the LVDS FFC Connector .............................................................19
Disconnecting the LVDS FFC Connector ...............................................19
Connecting the LVDS FFC Connector ....................................................19
Main Board (BAPS) and Power Supply Board (GL2/GL4) Removal ...........20
Panel Brackets and LCD Panel Removal ....................................................21
Cleaning the LCD Panel .........................................................................21
Connectors ..................................................................................................22
Screws .........................................................................................................22
Accessories and Packaging ........................................................................23
Miscellaneous ..............................................................................................23
Optional Accessories ...................................................................................23
Wire Dressing ..............................................................................................24
Section 5 - Updates and Adjustments .........................................................25
Overview .....................................................................................................25
Software Updates for Customers ................................................................25
Software Updates for Servicers ...................................................................25
Software Update Responsibility ..............................................................26
Checking the Software Version ...............................................................26
Completing Service Requirements 
When Replacing the Main Board .................................................................26
Updating the Software ............................................................................26
Updating the Software ............................................................................26
Selecting the Segment Code ..................................................................27
Selecting the Destination ........................................................................28
Selecting the Model Name ......................................................................29
Adding the Serial Number .......................................................................30
Page of 52
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Download Sony KDL-32EX555 / KDL-32EX655 / KDL-40EX655 / KDL-46EX655 Service Manual (Repair Manual)

Here you can read online and download Sony KDL-32EX555 / KDL-32EX655 / KDL-40EX655 / KDL-46EX655 Service Manual in PDF. KDL-32EX555 / KDL-32EX655 / KDL-40EX655 / KDL-46EX655 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony KDL-32EX555 / KDL-32EX655 / KDL-40EX655 / KDL-46EX655 TV. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.