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Model
KDL-22EX420 KDL-26EX420 KDL-32EX420 KDL-32EX520 KDL-32EX523 KDL-40EX520 KDL-40EX523 KDL-46EX520 KDL-46EX523
Pages
127
Size
12.78 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-22ex420-kdl-26ex420-kdl-32ex420-kdl-32ex520-kd.pdf
Date

Sony KDL-22EX420 / KDL-26EX420 / KDL-32EX420 / KDL-32EX520 / KDL-32EX523 / KDL-40EX520 / KDL-40EX523 / KDL-46EX520 / KDL-46EX523 Service Manual ▷ View online

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KDL-EX723/EX720/EX523/EX520/EX423/EX420/CX523/CX520
4-268-265-12(1)
Notice for customers in 
India
Attach the supplied plug adaptor.
Location of the 
identification label
Labels for Model No. and Power Supply 
rating (in accordance with applicable safety 
regulation) are located on the rear of the TV.
Precautions
Viewing the TV
Some people may experience discomfort 
(such as eye strain, fatigue, or nausea) 
while watching 3D video images or 
playing 3D video games. Sony 
recommends that all viewers take regular 
breaks while watching 3D video images or 
playing 3D video games. The length and 
frequency of necessary breaks will vary 
from person to person. You must decide 
what works best. If you experience any 
discomfort, you should stop watching the 
3D video images or playing 3D video 
games until the discomfort ends; consult a 
doctor if you believe necessary. You 
should also review (i) the instruction 
manual of any other device or media used 
with this television and (ii) our website 
(http://www.sony-asia.com/support) for 
the latest information. The vision of young 
children (especially those under six years 
old) is still under development. Consult 
your doctor (such as a pediatrician or eye 
doctor) before allowing young children to 
watch 3D video images or play 3D video 
games. Adults should supervise young 
children to ensure they follow the 
recommendations listed above.
When using the simulated 3D function, 
please note that the displayed image is 
modified from the original due to the 
conversion done by this television.
View the TV in moderate light, as viewing 
the TV in poor light or during long period 
of time, strains your eyes.
When using headphones, adjust the 
volume so as to avoid excessive levels, as 
hearing damage may result.
LCD Screen
Although the LCD screen is made with 
high-precision technology and 99.99% or 
more of the pixels are effective, black dots 
may appear or bright points of light (red, 
blue, or green) may appear constantly on 
the LCD screen. This is a structural 
property of the LCD screen and is not a 
malfunction.
Do not push or scratch the front filter, or 
place objects on top of this TV set. The 
image may be uneven or the LCD screen 
may be damaged.
If this TV set is used in a cold place, a 
smear may occur in the picture or the 
picture may become dark. This does not 
indicate a failure. These phenomena 
disappear as the temperature rises.
Ghosting may occur when still pictures are 
displayed continuously. It may disappear 
after a few moments.
The screen and cabinet get warm when 
this TV set is in use. This is not a 
malfunction.
The LCD screen contains a small amount 
of liquid crystal. Some fluorescent tubes 
used in this TV set also contain mercury. 
Follow your local ordinances and 
regulations for disposal.
Handling and cleaning the 
screen surface/cabinet of the 
TV set
Be sure to unplug the AC power cord 
connected to the TV set from AC power 
outlet before cleaning.
To avoid material degradation or screen 
coating degradation, observe the following 
precautions.
To remove dust from the screen surface/
cabinet, wipe gently with a soft cloth. If 
dust is persistent, wipe with a soft cloth 
slightly moistened with a diluted mild 
detergent solution.
Do not spray water or detergent directly 
on the TV set. It may drip to the bottom of 
the screen or exterior parts, and may cause 
a malfunction.
Never use any type of abrasive pad, 
alkaline/acid cleaner, scouring powder, or 
volatile solvent, such as alcohol, benzene, 
thinner or insecticide. Using such 
materials or maintaining prolonged 
contact with rubber or vinyl materials may 
result in damage to the screen surface and 
cabinet material.
Periodic vacuuming of the ventilation 
openings is recommended to ensure to 
proper ventilation.
When adjusting the angle of the TV set, 
move it slowly so as to prevent the TV set 
from moving or slipping off from its table 
stand.
Optional Equipment
Keep optional components or any equipment 
emitting electromagnetic radiation away 
from the TV set. Otherwise picture 
distortion and/or noisy sound may occur.
(Caution about handling the 
remote control)
Notes
Observe the correct polarity when 
inserting batteries.
Do not use different types of batteries 
together or mix old and new batteries.
Dispose of batteries in an environmentally 
friendly way. Certain regions may 
regulate the disposal of batteries. Please 
consult your local authority.
Handle the remote with care. Do not drop 
or step on it, or spill liquid of any kind 
onto it.
Do not place the remote in a location near 
a heat source, a place subject to direct 
sunlight, or a damp room.
Disposal of the TV set 
(Australian model only)
Disposal of Old 
Electrical & 
Electronic 
Equipment 
(Applicable in the 
European Union 
and other 
European countries with 
separate collection systems)
This symbol is on the remote control.
GB01COV.book  Page 3  Wednesday, December 15, 2010  1:22 PM
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KDL-EX723/EX720/EX523/EX520/EX423/EX420/CX523/CX520
4-268-265-12(1)
Getting Started
Checking the accessories ........................................................................................................ 6
Inserting batteries into the remote............................................................................................ 6
1: Attaching the Table-Top Stand ............................................................................................ 7
2: Adjusting the viewing angle of the TV .................................................................................. 8
3: Connecting an antenna/cable/VCR...................................................................................... 9
4: Connecting audio/video devices ........................................................................................ 10
5: Preventing the TV from toppling over................................................................................. 10
6: Organizing the AC power cord/Bundling the cables........................................................... 10
7: Performing the initial set-up ............................................................................................... 11
Using Your BRAVIA TV
Watching the TV..................................................................................................................... 12
Selecting various functions and settings (Home Menu) ......................................................... 14
Displaying Operating Instructions (i-Manual) ......................................................................... 16
Network Setup
Preparing a wired network ..................................................................................................... 18
Preparing a wireless LAN....................................................................................................... 18
Setting up the Internet connection ......................................................................................... 19
If you cannot connect to the Internet...................................................................................... 20
Adjusting the server display settings...................................................................................... 20
Additional Information
Troubleshooting ..................................................................................................................... 22
Specifications ......................................................................................................................... 23
Installing the Accessories (Wall-Mount Bracket).................................................................... 25
Safety Information .................................................................................................................. 31
Table of Contents
GB01COV.book  Page 4  Wednesday, December 15, 2010  1:22 PM
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KDL-EX723/EX720/EX523/EX520/EX423/EX420/CX523/CX520
4-268-265-12(1)
This TV has a built-in manual (i-Manual).
To access the i-Manual, press 
i-MANUAL
 on the remote, and select an item. For details, see page 16 of 
this manual. Contents of the i-Manual may differ depending on the model/region/area.
Contents of the i-Manual
After setting up your BRAVIA TV and learning basic operations with 
this manual, see the built-in manual (i-Manual) for further explanation 
of the features of your TV.
How to Use i-Manual
“BRAVIA” TV Features
3D Feature
Presence Sensor
“BRAVIA” Internet Video
Internet Widgets
Wireless LAN Ready
“BRAVIA” Sync with “Control for HDMI”
TrackID™/Music Search/Video Search
Watching TV
3D Feature
Digital Electronic Programme Guide
Programme Guide for Digital Text
Favourites
Wide Mode
Picture Mode
Text
Photos/Music/Videos
Twin Picture (PIP)
Twin Picture (P&P)
Settings/Home Menu
About the Home Menu
Settings
Display
Sound
System Settings
i-Manual
Digital Set-up
Analogue Set-up
External Inputs
Network
Product Support
Using Other Equipment/Internet
VCR/DVD Player
Audio System
USB Device (e.g. Digital Camera)
Picture Frame
HDMI Equipment
Internet/Wireless LAN
Home Network
PC
Programming the Remote
Parts Description
Remote
TV Controls and Indicators
Terminals
Troubleshooting
Index
 Bookmarks
GB01COV.book  Page 5  Wednesday, December 15, 2010  1:22 PM
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KDL-EX723/EX720/EX523/EX520/EX423/EX420/CX523/CX520
4-268-265-12(1)
Checking the accessories
Remote (1)
Size AAA batteries (R3 type) (2)
Table-Top Stand (1)
*
1
Fixing screws for Table-Top Stand 
(M4 × 12) (2) 
(for KDL-26/22EX42x)
Fixing screws for Table-Top Stand 
(M5 × 16) (3) 
(for KDL-55/46/40/32EX72x, 
KDL-46/40/32EX52x, KDL-46/40/32CX52x, 
KDL-32EX420)
Assembling screws for Table-Top Stand 
(M4 × 12) (2) 
(for KDL-26/22EX42x)
Assembling screws for Table-Top Stand 
(M5 × 16) (2) 
(for KDL-32EX420 (Australia 
model))
Assembling screws for Table-Top Stand 
(M6 × 14) (4) 
(for KDL-55/46EX72x, 
KDL-46EX52x, KDL-46CX52x)
Assembling screws for Table-Top Stand 
(M6 × 14) (3) 
(for KDL-40/32EX72x, 
KDL-40/32EX52x, KDL-40/32CX52x, 
KDL-32EX420 (except Australia model))
Hexagon wrench (1) 
(except KDL-32EX420 
(Australia model), KDL-26/22EX42x)
Operating Instructions (this manual) and 
other documents
*
1
Assemble the Table-Top Stand with the supplied 
assembling screws. Refer to the supplied Table-Top 
Stand leaflet to assemble the stand.
Inserting batteries into the 
remote
B
KDL-55/46/40/32EX723 and 
KDL-55/46/40/32EX720
1
Remove the protection sheet.
2
Push and slide the cover upward.
B
KDL-46/40/32EX523, KDL-46/40/32EX520, 
KDL-46/40/32CX523, KDL-46/40/32CX520, 
KDL-26/22EX423 and KDL-32/26/22EX420
1
Remove the protection sheet.
2
Push and lift the cover to open.
Getting Started
GB01COV.book  Page 6  Wednesday, December 15, 2010  1:22 PM
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