KDL-32EX720, KDL-32EX723, KDL-40EX720, KDL-40EX723, KDL-46EX720, KDL-46EX723, KDL-55EX720, KDL-55EX723 - Sony TV Service Manual (repair manual)

kdl-32ex720, kdl-32ex723, kdl-40ex720, kdl-40ex723, kdl-46ex720, kdl-46ex723, kdl-55ex720, kdl-55ex723 service manual
Model
KDL-32EX720 KDL-32EX723 KDL-40EX720 KDL-40EX723 KDL-46EX720 KDL-46EX723 KDL-55EX720 KDL-55EX723
Pages
112
Size
7.99 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / SERVICE TRAINING MANUAL
File
kdl-32ex720-kdl-32ex723-kdl-40ex720-kdl-40ex723-kd.pdf
Date

Read Sony KDL-32EX720 / KDL-32EX723 / KDL-40EX720 / KDL-40EX723 / KDL-46EX720 / KDL-46EX723 / KDL-55EX720 / KDL-55EX723 Service Manual online

SERVICE / TRAINING MANUAL
LCD Digital Color TV
AZ2-F 
Chassis
Segment: 3a-2
9-888-388-04
Version Date 
Subject
1.0  
2/11/2011 
Original Manual Release Date.  
2.0  
8/26/2011 
Reissue entire manual. 
3.0 
9/25/2012 
Updated reference note from Power Supply Board on page 59. 
4.0 
3/05/2014 
Updated Section 6 - Disassembly/Part Number Information. Replaced page 64.
ORIGINAL MANUAL ISSUE DATE: 2/2011
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE / TRAINING MANUAL
LCD Digital Color TV
AZ2-F 
Chassis
Segment: 3a-2
9-888-388-04
Self Diagnosis
Supported model
KDL-40EX720
MODEL LIST
         MODEL 
COMMANDER 
DESTINATION
          MODEL 
COMMANDER 
DESTINATION
KDL-32EX720 
RM-YD061 US/CND
KDL-32EX720 
RM-YD070 MX/LA
KDL-32EX723 
RM-ED044 LA
KDL-40EX720 
RM-YD061 US/CND
KDL-40EX720 
RM-YD070 MX/LA
KDL-40EX723 
RM-YD059 US/CND
KDL-40EX723 
RM-YD069 MX/LA
KDL-46EX720 
RM-YD061 US/CND
KDL-46EX720 
RM-YD070 MX/LA
KDL-46EX723 
RM-YD059 US/CND
KDL-55EX720 
RM-YD061 US/CND
KDL-55EX720 
RM-YD061 MX/LA
KDL-55EX723 
RM-YD059 US/CND
9-888-388-04
KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 i
TABLE OF CONTENTS
Section 1 - Safety and Features.................................................1
Warnings and Cautions - English ...............................................1
Caution!! .....................................................................................1
Handling the LVDS FFC Connector ...........................................3
Disconnecting the LVDS FFC Connector .................................... 3
Connecting the LVDS FFC Connector ........................................ 4
Warnings and Cautions - French ................................................5
Safety-Related Warnings ...........................................................7
Safety Check-Out .......................................................................9
VÉRIFICATION DE SÉCURITÉ ...............................................10
Self Diagnosis Function ...........................................................12
Overview ..................................................................................13
Features ...................................................................................13
See It All in 3D ........................................................................... 13
MotionFlow™ XR 240 ............................................................... 13
Navigation Made Easy .............................................................. 13
LightSensor™ Technology ........................................................ 13
X-Reality™ Engine .................................................................... 13
Presence Sensor ....................................................................... 14
USB Photos, Videos & Music .................................................... 14
Edge LED Backlighting .............................................................. 14
Internet Streaming & Connectivity ............................................. 14
Faster Start-Up .......................................................................... 14
BRAVIA® Sync™ Compatible ................................................... 14
Specifications ...........................................................................15
Section 2 - Software Requirements.........................................18
Overview ..................................................................................18
Software Updates for Customers .............................................18
Software Updates for Servicers ...............................................19
Software Update Responsibility ................................................ 20
Checking the Software Version ................................................. 20
Examples of Software Correctable Symptoms .......................... 20
Section 3 - Chassis Overview ..................................................21
Overview ..................................................................................21
Overall Circuit Description ........................................................24
Main Board ...............................................................................24
Tuner ......................................................................................... 24
X-Reality Processor ................................................................... 24
Audio Amplifier .......................................................................... 24
Temperature Sensor .................................................................. 24
Power Supply ...........................................................................25
Power Supply for Backlight System .........................................25
3D IR Emitter ............................................................................25
WIFI Board ...............................................................................25
Switch Unit ...............................................................................25
Motion Sensor Board ...............................................................25
IR Board ...................................................................................26
Page of 112
Display

Download Sony KDL-32EX720 / KDL-32EX723 / KDL-40EX720 / KDL-40EX723 / KDL-46EX720 / KDL-46EX723 / KDL-55EX720 / KDL-55EX723 Service Manual (Repair Manual)

Here you can read online and download Sony KDL-32EX720 / KDL-32EX723 / KDL-40EX720 / KDL-40EX723 / KDL-46EX720 / KDL-46EX723 / KDL-55EX720 / KDL-55EX723 Service Manual in PDF. KDL-32EX720 / KDL-32EX723 / KDL-40EX720 / KDL-40EX723 / KDL-46EX720 / KDL-46EX723 / KDL-55EX720 / KDL-55EX723 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony KDL-32EX720 / KDL-32EX723 / KDL-40EX720 / KDL-40EX723 / KDL-46EX720 / KDL-46EX723 / KDL-55EX720 / KDL-55EX723 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.