Sony KDL-55HX827 Service Manual ▷ View online
SERVICE MANUAL
LCD Digital Color TV
AZ2-F
Chassis
Segment: 2b-2
9-888-426-02
Version Date
Subject
1.0
4/12/2011
Original manual release date.
2.0
1/18/2012
Reissue entire manual.
ORIGINAL MANUAL ISSUE DATE: 4/2011
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
LCD Digital Color TV
AZ2-F
Chassis
Segment: 2b-2
9-888-426-02
Self Diagnosis
Supported model
KDL-55HX827
MODEL LIST
MODEL
COMMANDER
DESTINATION
MODEL
COMMANDER
DESTINATION
KDL-55HX827
RM-YD058 COLUMBIA
9-888-426-02
KDL-55HX827 i
TABLE OF CONTENTS
Section 1 - Safety and Features.................................................1
Warnings and Cautions - English ...............................................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
Special Handling Instructions When
Replacing the LCD Panel Assembly .....................................5
Safety-Related Warnings ...........................................................6
Safety Check-Out .......................................................................7
Self Diagnosis Function .............................................................9
Overview ..................................................................................10
Features ...................................................................................10
Replacing the LCD Panel Assembly .....................................5
Safety-Related Warnings ...........................................................6
Safety Check-Out .......................................................................7
Self Diagnosis Function .............................................................9
Overview ..................................................................................10
Features ...................................................................................10
See It All in 3D ........................................................................... 10
Dynamic Edge LED Backlight ................................................... 10
Sleek design .............................................................................. 10
OptiContrast™ Panel ................................................................ 10
X-Reality™ PRO Engine ............................................................11
Motionflow ™ XR 480 ................................................................11
Internet Streaming & Connectivity ..............................................11
Intelligent Presence Sensor .......................................................11
Ambient Sensor ..........................................................................11
Navigation Made Easy .............................................................. 12
Energy Saving Switch ............................................................... 12
Faster Start-Up .......................................................................... 12
USB Photos, Videos & Music .................................................... 12
BRAVIA® Sync™ Compatible ................................................... 12
Dynamic Edge LED Backlight ................................................... 10
Sleek design .............................................................................. 10
OptiContrast™ Panel ................................................................ 10
X-Reality™ PRO Engine ............................................................11
Motionflow ™ XR 480 ................................................................11
Internet Streaming & Connectivity ..............................................11
Intelligent Presence Sensor .......................................................11
Ambient Sensor ..........................................................................11
Navigation Made Easy .............................................................. 12
Energy Saving Switch ............................................................... 12
Faster Start-Up .......................................................................... 12
USB Photos, Videos & Music .................................................... 12
BRAVIA® Sync™ Compatible ................................................... 12
Specifications ...........................................................................13
Section 2 - Software Requirements.........................................16
Overview ..................................................................................16
Software Updates for Customers .............................................16
Software Updates for Servicers ...............................................17
Software Updates for Customers .............................................16
Software Updates for Servicers ...............................................17
Software Update Responsibility ................................................ 17
Checking the Software Version ................................................. 18
Examples of Software Correctable Symptoms .......................... 18
Checking the Software Version ................................................. 18
Examples of Software Correctable Symptoms .......................... 18
Section 3 - Chassis Overview ..................................................19
Overview ..................................................................................19
Overall Circuit Description ........................................................20
Main Board ...............................................................................20
Overall Circuit Description ........................................................20
Main Board ...............................................................................20
Tuner ......................................................................................... 20
X-Reality Processor ................................................................... 20
Audio Amplifier .......................................................................... 20
Temperature Sensor .................................................................. 20
X-Reality Processor ................................................................... 20
Audio Amplifier .......................................................................... 20
Temperature Sensor .................................................................. 20
Power Supply ...........................................................................21
Power Supply for Backlight System .......................................... 21
3D IR Emitter ............................................................................21
Wireless LAN Card ...................................................................21
Switch Unit ...............................................................................21
Camera Module ........................................................................21
IR Board ...................................................................................21
LCD Panel Assembly ...............................................................22
Wireless LAN Card ...................................................................21
Switch Unit ...............................................................................21
Camera Module ........................................................................21
IR Board ...................................................................................21
LCD Panel Assembly ...............................................................22
TCON Board .............................................................................. 22