KDL-26EX555, KDL-32EX555 - Sony TV Service Manual (repair manual)

kdl-26ex555, kdl-32ex555 service manual
Model
KDL-26EX555 KDL-32EX555
Pages
54
Size
12.06 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-26ex555-kdl-32ex555.pdf
Date

Read Sony KDL-26EX555 / KDL-32EX555 Service Manual online

SERVICE / TRAINING MANUAL
LCD Digital Color TV
AZ3G 
Chassis
Segment: P-2A
9-883-882-01
Self Diagnosis
Supported model
Version Date 
Subject
1.0  
05/8/2012 
Original Manual Release Date 
ORIGINAL MANUAL ISSUE DATE: 5/2012
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE / TRAINING MANUAL
LCD Digital Color TV
AZ3G 
Chassis
Segment: P-2A
9-883-882-01
Self Diagnosis
Supported model
KDL-32EX555
MODEL LIST
         MODEL 
COMMANDER 
DESTINATION
          MODEL 
COMMANDER 
DESTINATION
9-883-882-01
KDL-26EX555 RM-YD079 
BRAZIL
KDL-32EX555 RM-YD079 
BRAZIL
KDL-26EX555/32EX555 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 .............................................................................4
Main Board ...............................................................................................4
Power Supply Board .................................................................................4
IR Board ....................................................................................................4
Switch Unit ................................................................................................5
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
Triage Chart ...................................................................................................9
Section 3 - Flow Charts and Diagrams ........................................................10
Block Diagram .............................................................................................10
No Power ................................................................................................ 11
Standby LED Blinking .............................................................................13
No Picture ...............................................................................................14
Section 4 - Disassembly/Part Number Information ....................................16
Table-Top Stand Removal ...........................................................................16
KDL-26EX555 Only ................................................................................16
KDL-32EX555 Only ................................................................................16
Rear Cover Removal ...................................................................................17
KDL-26EX555 Only ................................................................................17
KDL-32EX555 Only ................................................................................18
Handling the LVDS FFC Connector .............................................................19
Disconnecting the LVDS FFC Connector ...............................................19
Connecting the LVDS FFC Connector ....................................................19
Main Board (BACS/BAPS) and  
Power Supply Board (GL2/GL3) Removal ..................................................20
KDL-26EX555 Only ................................................................................20
KDL-32EX555 Only ................................................................................21
Panel Brackets and LCD Panel Removal ....................................................22
KDL-26EX555 Only ................................................................................22
KDL-32EX555 Only ................................................................................23
Cleaning the LCD Panel .........................................................................23
Connectors ..................................................................................................24
Screws .........................................................................................................24
KDL-26EX555 Only ................................................................................24
KDL-32EX555 Only ................................................................................24
Accessories and Packaging ........................................................................25
Miscellaneous ..............................................................................................25
Optional Accessories ...................................................................................25
Wire Dressing ..............................................................................................26
Page of 54
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Download Sony KDL-26EX555 / KDL-32EX555 Service Manual (Repair Manual)

Here you can read online and download Sony KDL-26EX555 / KDL-32EX555 Service Manual in PDF. KDL-26EX555 / KDL-32EX555 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony KDL-26EX555 / KDL-32EX555 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.