Sony KDL-32EX525 / KDL-40EX525 Service Manual ▷ View online
SERVICE MANUAL
LCD Digital Color TV
AZ2-F
Chassis
Segment: P-1
9-888-445-02
Version Date
Subject
1.0
5/19/2011
No revisions or updates are applicable at this time.
2.0
12/21/2011
Reissue entire manual.
ORIGINAL MANUAL ISSUE DATE: 5/2011
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
LCD Digital Color TV
AZ2-F
Chassis
Segment: P-1
9-888-445-02
Self Diagnosis
Supported model
KDL-40EX525
MODEL LIST
MODEL
COMMANDER
DESTINATION
MODEL
COMMANDER
DESTINATION
KDL-32EX525 RM-YD064
ARGENTINA
KDL-40EX525 RM-YD064
ARGENTINA
9-888-445-02
KDL-32EX525/40EX525 i
TABLE OF CONTENTS
Section 1 - Safety and Features.................................................1
Warnings and Cautions ..............................................................1
Handling the LVDS FFC Connector ...........................................3
Handling the LVDS FFC Connector ...........................................3
Disconnecting the LVDS FFC Connector .................................... 3
Connecting the LVDS FFC Connector ........................................ 4
Connecting the LVDS FFC Connector ........................................ 4
Safety-Related Warnings ...........................................................5
Safety Check-Out .......................................................................6
Overview ....................................................................................9
Features .....................................................................................9
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
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 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
Overall Circuit Description ........................................................19
Main Board ................................................................................ 19
Tuner ......................................................................................... 19
X-Reality Processor ................................................................... 19
Audio Amplifier .......................................................................... 19
Temperature Sensor .................................................................. 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
Motion Sensor Board ...............................................................20
IR Board ...................................................................................20
Switch Unit ...............................................................................20
LCD Panel Assembly ...............................................................20
TCON Board .............................................................................. 20
Diagrams ..................................................................................21
Block Diagrams ......................................................................... 21
Connector Diagrams ................................................................. 23
Connector Diagrams ................................................................. 23
Section 4 - Troubleshooting .....................................................24
Overview ..................................................................................24
Updating the Software ............................................................... 24
Triage Chart .............................................................................25
Protection Shutdown ................................................................26
Protection Shutdown ................................................................26
Standby LED Flash Count ......................................................... 26
Diagnostic Code Descriptions ..................................................28
Viewing the Self Check Diagnostic History ............................... 29