Read Sony KDL-32EX425 / KDL-46EX525 Service Manual online
KDL-32EX425/46EX525 i
TABLE OF CONTENTS
Section 1 - Safety and Features.................................................1
Warnings and Cautions ..............................................................1
Handling the LVDS FFC Connector ...........................................3
Safety-Related Warnings ...........................................................4
Safety Check-Out .......................................................................5
Overview ....................................................................................8
Features .....................................................................................8
Handling the LVDS FFC Connector ...........................................3
Safety-Related Warnings ...........................................................4
Safety Check-Out .......................................................................5
Overview ....................................................................................8
Features .....................................................................................8
Internet Streaming & Connectivity .............................................. 8
Faster Start-Up ............................................................................ 8
BRAVIA® Sync™ Compatible ..................................................... 8
X-Reality™ Engine ...................................................................... 9
Navigation Made Easy ................................................................ 9
LightSensor™ Technology .......................................................... 9
Presence Sensor ......................................................................... 9
USB Photos, Videos & Music ...................................................... 9
Faster Start-Up ............................................................................ 8
BRAVIA® Sync™ Compatible ..................................................... 8
X-Reality™ Engine ...................................................................... 9
Navigation Made Easy ................................................................ 9
LightSensor™ Technology .......................................................... 9
Presence Sensor ......................................................................... 9
USB Photos, Videos & Music ...................................................... 9
Specifications ...........................................................................10
Section 2 - Software Requirements.........................................12
Overview ..................................................................................12
Software Updates for Customers .............................................12
Software Updates for Servicers ...............................................13
Software Updates for Customers .............................................12
Software Updates for Servicers ...............................................13
Software Update Responsibility ................................................ 13
Checking the Software Version ................................................. 13
Examples of Software Correctable Symptoms .......................... 14
Checking the Software Version ................................................. 13
Examples of Software Correctable Symptoms .......................... 14
Section 3 - Chassis Overview ..................................................15
Overview ..................................................................................15
Overall Circuit Description ......................................................... 16
Main Board ...............................................................................16
Tuner ......................................................................................... 16
X-Reality Processor ................................................................... 16
Audio Amplifier .......................................................................... 16
Temperature Sensor .................................................................. 16
X-Reality Processor ................................................................... 16
Audio Amplifier .......................................................................... 16
Temperature Sensor .................................................................. 16
Power Supply ...........................................................................17
Switch Unit ...............................................................................17
Motion Sensor Board ...............................................................17
IR Board ...................................................................................17
LCD Panel Assembly ...............................................................17
Switch Unit ...............................................................................17
Motion Sensor Board ...............................................................17
IR Board ...................................................................................17
LCD Panel Assembly ...............................................................17
T-CON Board ............................................................................. 17
Diagrams ..................................................................................18
Block Diagrams ......................................................................... 18
Connector Diagrams ................................................................. 20
Connector Diagrams ................................................................. 20
Section 4 - Troubleshooting .....................................................22
Overview ..................................................................................22
Updating the Software ............................................................... 22
Triage Chart .............................................................................23
Protection Shutdown ................................................................24
Diagnostic Code Descriptions ..................................................28
Protection Shutdown ................................................................24
Diagnostic Code Descriptions ..................................................28
Viewing the Self Check Diagnostic History ............................... 29
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