KDL-22EX425, KDL-32EX425, KDL-32EX525, KDL-40EX525, KDL-46EX525 - Sony TV Service Manual (repair manual)

kdl-22ex425, kdl-32ex425, kdl-32ex525, kdl-40ex525, kdl-46ex525 service manual
Model
KDL-22EX425 KDL-32EX425 KDL-32EX525 KDL-40EX525 KDL-46EX525
Pages
106
Size
14.39 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-22ex425-kdl-32ex425-kdl-32ex525-kdl-40ex525-kd.pdf
Date

Read Sony KDL-22EX425 / KDL-32EX425 / KDL-32EX525 / KDL-40EX525 / KDL-46EX525 Service Manual online

SERVICE MANUAL
LCD Digital Color TV
AZ2-F 
Chassis
Segment: P-1
9-888-401-03
Version Date 
Subject
1.0  
2/28/2011 
No revisions or updates are applicable at this time. 
2.0 
6/22/2011 
Updated TOC. 
 
 
Added VCOM Adjustments to Section 7 - Service Adjustments. Replaced and/or added pages 69-74. 
 3.0 
12/21/2011 
Reissue entire manual.
ORIGINAL MANUAL ISSUE DATE: 2/2011
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
LCD Digital Color TV
AZ2-F 
Chassis
Segment: P-1
9-888-401-03
Self Diagnosis
Supported model
KDL-32EX525
MODEL LIST
         MODEL 
COMMANDER 
DESTINATION
          MODEL 
COMMANDER 
DESTINATION
9-888-401-03
KDL-22EX425  RM-YD064 
BRAZIL
KDL-32EX425  RM-YD064 
BRAZIL
KDL-32EX525  RM-YD064 
BRAZIL
KDL-40EX525  RM-YD064 
BRAZIL
KDL-46EX525  
RM-YD064 
BRAZIL
KDL-22EX425/32EX425/32EX525/40EX525/46EX525 i
TABLE OF CONTENTS
Section 1 - Safety and Features.................................................1
Warnings and Cautions ..............................................................1
Handling the LVDS FFC Connector ...........................................3
Disconnecting the LVDS FFC Connector .................................... 3
Connecting the LVDS FFC Connector ........................................ 4
Safety-Related Warnings ...........................................................5
Safety Check-Out .......................................................................6
Overview ....................................................................................9
Features .....................................................................................9
Full HD 1080p Resolution ........................................................... 9
Internet Streaming & Connectivity ............................................... 9
Faster Start-Up ............................................................................ 9
BRAVIA® Sync™ Compatible ..................................................... 9
X-Reality™ Engine .................................................................... 10
Navigation Made Easy .............................................................. 10
LightSensor™ Technology ........................................................ 10
Presence Sensor ....................................................................... 10
USB Photos, Videos & Music .................................................... 10
Specifications ........................................................................... 11
Section 2 - Software Requirements.........................................14
Overview ..................................................................................14
Software Updates for Customers .............................................14
Software Updates for Servicers ...............................................15
Software Update Responsibility ................................................ 15
Checking the Software Version ................................................. 15
Examples of Software Correctable Symptoms .......................... 16
Section 3 - Chassis Overview ..................................................17
Overview ..................................................................................17
Overall Circuit Description ......................................................... 19
Main Board ...............................................................................19
Tuner ......................................................................................... 19
X-Reality Processor ................................................................... 19
Audio Amplifier .......................................................................... 19
Temperature Sensor .................................................................. 19
Power Supply ...........................................................................20
Motion Sensor Board ...............................................................20
IR Board ...................................................................................20
Switch Unit ...............................................................................20
LCD Panel Assembly ...............................................................20
TCON Board .............................................................................. 20
Diagrams ..................................................................................21
Block Diagrams ......................................................................... 21
Connector Diagrams ................................................................. 24
Section 4 - Troubleshooting .....................................................28
Overview ..................................................................................28
Updating the Software ............................................................... 28
Triage Chart .............................................................................29
Protection Shutdown ................................................................30
Diagnostic Code Descriptions ..................................................32
Viewing the Self Check Diagnostic History ............................... 33
Page of 106
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Download Sony KDL-22EX425 / KDL-32EX425 / KDL-32EX525 / KDL-40EX525 / KDL-46EX525 Service Manual (Repair Manual)

Here you can read online and download Sony KDL-22EX425 / KDL-32EX425 / KDL-32EX525 / KDL-40EX525 / KDL-46EX525 Service Manual in PDF. KDL-22EX425 / KDL-32EX425 / KDL-32EX525 / KDL-40EX525 / KDL-46EX525 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony KDL-22EX425 / KDL-32EX425 / KDL-32EX525 / KDL-40EX525 / KDL-46EX525 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.