Sony Bravia KDL-40W590B Operating instructions

REPAIR MANUALREPAIR MANUAL
Self DiagnosisSelf Diagnosis
Supported modelSupported model
HISTORY INFORMATION FOR THE HISTORY INFORMATION FOR THE
FOLLOWING MANUAL:FOLLOWING MANUAL:
LCD Digital Color TVLCD Digital Color TV
9-883-590-029-883-590-02
RB2GRB2G
ChassisChassis
Segment: HMSegment: HM
Version Version
Date Date
SubjectSubject
1.0 1.0
02/25/2014 02/25/2014
Original Original
Manual Manual
Release Release
Date.Date.
2.0 2.0
07/01/2014 07/01/2014
Updated Updated
Adjustments Adjustments
Procedure Procedure
on on
Section Section
3 3
- -
Repair Repair
Information. Information.
Pages Pages
12 12
-16 -16
replaced.replaced.
MODEL MODEL
COMMANDER COMMANDER
DESTINATIONDESTINATION
KDL-40W590B KDL-40W590B
RM-YD103 RM-YD103
US/CNDUS/CND
KDL-40W600B KDL-40W600B
RM-YD103 RM-YD103
US/CNDUS/CND
KDL-48W590B KDL-48W590B
RM-YD103 RM-YD103
US/CNDUS/CND
KDL-48W600B KDL-48W600B
RM-YD103 RM-YD103
US/CNDUS/CND
 KDL-48W590B KDL-48W590B

KDL-40W590B/40W600B/48W590B/48W600B iKDL-40W590B/40W600B/48W590B/48W600B i
Cautions Cautions
and and
Warnings Warnings
......................................................................
......................................................................
.............ii.............ii
Section 1 - Specifcations and LayoutsSection 1 - Specifcations and Layouts
.........................................................1.........................................................1
SpecicationsSpecications
..............................................................
......................................................................
..............................1..............................1
Checking the Accessories......................................................................................1Checking the Accessories......................................................................................1
Board Board
Layout ............................................Layout ............................................
......................................................................
..................2..................2
KDL-40W590B/48W600B ......................................................................................2KDL-40W590B/48W600B ......................................................................................2
KDL-48W590B/48W600B ......................................................................................2KDL-48W590B/48W600B ......................................................................................2
Wire Wire
Dressing ...............................Dressing ...............................
......................................................................
..............................3..............................3
KDL-40W590B/40W600B ......................................................................................3KDL-40W590B/40W600B ......................................................................................3
KDL-48W590B/48W600B ......................................................................................3KDL-48W590B/48W600B ......................................................................................3
Section 2 Section 2
- Troubleshooting ............................................- Troubleshooting ............................................
...............................4...............................4
Diagnosing the Diagnosing the
Error .............................................................Error .............................................................
........................4........................4
Viewing the Self Check DiagnosiViewing the Self Check Diagnosi
s History s History
............................................
..................................................
............................
44
Triage Triage
Chart ............................Chart ............................
........................................................................
...................................5...................................5
Flowcharts Flowcharts
and and
Diagrams Diagrams
........................................................................
......................................................................
.......6.......6
Overall Block Diagram ...........................................................................................6Overall Block Diagram ...........................................................................................6
Power and Control Block Diagram.........................................................................7Power and Control Block Diagram.........................................................................7
No Power Flowchart ..............................................................................................8No Power Flowchart ..............................................................................................8
Standby LED Blinking Flowchart ...........................................................................9Standby LED Blinking Flowchart ...........................................................................9
Video Distortion Flowchart ...................................................................................10Video Distortion Flowchart ...................................................................................10
Section 3 Section 3
- -
Repair Information Repair Information
......................................................................
...................................11...................................11
Repairing the TVRepairing the TV
..................................................................
......................................................................
......................11......................11
Removing Removing
the the
TT
able able
TT
op op
Stand Stand
..................................................................
...................................11...................................11
Removing the Removing the
Lower Cover ...........................Lower Cover ...........................
......................................................................
......................
1111
Replacing the Main Replacing the Main
Board / Tuner Board / Tuner
Board ......................Board ......................
..............................12..............................12
Removing the Removing the
Speakers ....................Speakers ....................
......................................................................
.......................16.......................16
Replacing the Switch Replacing the Switch
Unit ...............................................Unit ...............................................
............................16............................16
Section 4 Section 4
- Exploded - Exploded
View/Part Number Information ..View/Part Number Information ..
...............................17...............................17
TT
able able
TT
op op
Stand ..................................Stand ..................................
........................................................................
.....................17.....................17
KDL-40W590B/48W600B KDL-40W590B/48W600B
............................................................
........................................................................
..........18..........18
Connectors Connectors
........................................................................
......................................................................
...........................21...........................21
Screws Screws
..............................................................
........................................................................
......................................................................
...22...22
Section 5 Section 5
- Accessories/Part Number Information ..............................- Accessories/Part Number Information ..............................
.......23.......23
Accessories and PacAccessories and Pac
kaging kaging
................................................................
......................................................................
.....23.....23
Miscellaneous Miscellaneous
..............................................................
........................................................................
...........................23...........................23
Optional Optional
Accessories ......................................Accessories ......................................
......................................................................
..........23..........23
Remote Remote
Commander .....................................Commander .....................................
........................................................................
..........23..........23
Appendix A: Encryption Key ComponentsAppendix A: Encryption Key Components
..........................................................................
....................
A-1A-1
TABLE OF CONTENTSTABLE OF CONTENTS

KDL-40W590B/40W600B/48W590B/48W600B iiKDL-40W590B/40W600B/48W590B/48W600B ii
CAUTION!!CAUTION!!
These servicing instructions are for These servicing instructions are for
use by qualied service personnel use by qualied service personnel
onlyonly
..
TT
o reduce the risk o reduce the risk
of electric shock, do not of electric shock, do not
perform any servicing other thanperform any servicing other than
that contained in the operating instructions unless you that contained in the operating instructions unless you
are qualied to do are qualied to do
so.so.
WARNING!!WARNING!!
An isolatiAn isolati
on transformon transform
er should er should
be used be used
during anduring an
y service y service
to avoid to avoid
possiblepossible
shock hazard, in case of shock hazard, in case of
live chassis.live chassis.
!!
SAFETY-RELATED COMPONENT WARNING!!SAFETY-RELATED COMPONENT WARNING!!
There are critical components used in LCD color TVs that are important forThere are critical components used in LCD color TVs that are important for
safety. These components are identied with shading andsafety. These components are identied with shading and
!!
mark on themark on the
schematic diagrams and the parts list. It is schematic diagrams and the parts list. It is
essential that these critical partsessential that these critical parts
be replaced only with the part number specied in the parts list to preventbe replaced only with the part number specied in the parts list to prevent
electric shock, re or other hazard.electric shock, re or other hazard.
NOTE: Do not modify the original design without obtaining written permissionNOTE: Do not modify the original design without obtaining written permission
from the manufacturer or you from the manufacturer or you
will void the original parts will void the original parts
and labor warranty.and labor warranty.
ATTENTION!!ATTENTION!!
For safety reasons, component level repair of the Power Supply BoardsFor safety reasons, component level repair of the Power Supply Boards
and/or the Inverter Boards is and/or the Inverter Boards is
prohibited.prohibited.
CAUTIONS AND WARNINGSCAUTIONS AND WARNINGS
ATTENTION!!ATTENTION!!
Ces instructions de service sont à l’usage du personnel de service qualiéCes instructions de service sont à l’usage du personnel de service qualié
seulement. Pour prévenir le risque de seulement. Pour prévenir le risque de
choc électrique, ne pas faire choc électrique, ne pas faire
l’entretienl’entretien
autre que celui contenu dans le Mode d’emploi à moins que vous soyezautre que celui contenu dans le Mode d’emploi à moins que vous soyez
qualié faire ainsi.qualié faire ainsi.
ALERTE!!ALERTE!!
An d’eviter An d’eviter
tout risque tout risque
d’electrocution d’electrocution
provenant dprovenant d
’un chássi’un chássi
s sous s sous
tension,tension,
un transformateur d’isolement doit etre utilisé lors un transformateur d’isolement doit etre utilisé lors
de tout dépannage.de tout dépannage.
!!
ATTENTION AUX COMPOSANTSATTENTION AUX COMPOSANTS
RELATIFS A LA SECURITE!!RELATIFS A LA SECURITE!!
Les composants identies par une trame et par une marqueLes composants identies par une trame et par une marque
!!
sur lessur les
schemas de principe, les vues explosees et les schemas de principe, les vues explosees et les
listes de pieces sont d’unelistes de pieces sont d’une
importance critique pour la securite du fonctionnement. Ne les remplacerimportance critique pour la securite du fonctionnement. Ne les remplacer
que par des composants Sony dont le que par des composants Sony dont le
numero de piece est indique dans lenumero de piece est indique dans le
present manuel ou dans des supplements publies par Sony. Les reglagespresent manuel ou dans des supplements publies par Sony. Les reglages
de circuit dont l’importance est critique pour la securite du fonctionnementde circuit dont l’importance est critique pour la securite du fonctionnement
sont identies dans le present manuel. Suivre ces procedures lors desont identies dans le present manuel. Suivre ces procedures lors de
chaque remplacement de composants critiques, ou lorsqu’un mauvaischaque remplacement de composants critiques, ou lorsqu’un mauvais
fonctionnement suspecte.fonctionnement suspecte.
ATTENTION!!ATTENTION!!
Pour des raisons de sécurité, Interdire de réparer ou remplacer lesPour des raisons de sécurité, Interdire de réparer ou remplacer les
composantes dans les blocs composantes dans les blocs
d’alimentation et/ou sur les d’alimentation et/ou sur les
modules d’inverseurmodules d’inverseur
..

KDL-40W590B/40W600B/48W590B/48W600B iiiKDL-40W590B/40W600B/48W590B/48W600B iii
CAUTIONS AND WARNINGSCAUTIONS AND WARNINGS
SAFETY CHECK-OUTSAFETY CHECK-OUT
After After
correcting the correcting the
original service original service
problem, perform problem, perform
the the
following safetyfollowing safety
checks before releasing the set to checks before releasing the set to
the customer:the customer:
1. 1.
Check the Check the
area of area of
your repair your repair
for unsoldered for unsoldered
or poorly or poorly
solderedsoldered
connections. Check the entire board surface for connections. Check the entire board surface for
solder splashessolder splashes
and bridges.and bridges.
2. 2.
Check the Check the
interboard wiinterboard wi
ring to ring to
ensure that ensure that
no wires no wires
are “pinchedare “pinched
” or” or
touching high-wattage resistors.touching high-wattage resistors.
3. 3.
Check thaCheck tha
t all ct all c
ontrol knobsontrol knobs
, shields, , shields,
covers, groucovers, grou
nd straps nd straps
andand
mounting hardware have been replaced. Be absolutely certain thatmounting hardware have been replaced. Be absolutely certain that
you have replaced all the you have replaced all the
insulators.insulators.
4. 4.
Look Look
for unaufor unau
thorized thorized
replacement replacement
parts, parts,
particularly particularly
transistors,transistors,
that were installed during a previous repair. Point them out to thethat were installed during a previous repair. Point them out to the
customer and recommend their customer and recommend their
replacement.replacement.
5. 5.
Look for Look for
parts whiparts whi
ch, though ch, though
functioning, functioning,
show obvishow obvi
ous signs ous signs
ofof
deterioration. Point them out to deterioration. Point them out to
the customer and recommend theirthe customer and recommend their
replacement.replacement.
6. 6.
Check Check
the line the line
cords focords fo
r cracks r cracks
and abrasiand abrasi
on. Recon. Rec
ommend thommend th
ee
replacement of any such line replacement of any such line
cord to the cord to the
customercustomer
..
7. 7.
Check Check
the antennthe antenn
a terminala terminal
s, metal s, metal
trim, “metatrim, “meta
llized” kllized” k
nobs, scnobs, sc
rewsrews
and all other exposed metal and all other exposed metal
parts for AC leakage. Check leakageparts for AC leakage. Check leakage
as described inas described in
“Leakage Test”“Leakage Test”
..
LEAKAGE TESTLEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and from allThe AC leakage from any exposed metal part to earth ground and from all
exposed metal parts to any exposed metal part having a return to chassis,exposed metal parts to any exposed metal part having a return to chassis,
must not exceed 0.5 mA (500 microamperes). Leakage current can bemust not exceed 0.5 mA (500 microamperes). Leakage current can be
measured by any one of three methods.measured by any one of three methods.
1. 1.
A A
commercial commercial
leakage leakage
tester.tester.
Follow the manufacturers’ instructions provided with the Follow the manufacturers’ instructions provided with the
tester.tester.
2. 2.
A A
battery-operated battery-operated
AC AC
milliammetermilliammeter
..
3. 3.
Measuring thMeasuring th
e voltage e voltage
drop across drop across
a resistor a resistor
by means by means
of a VOof a VO
MM
or battery-operated AC voltmeter. The “limit” indication is or battery-operated AC voltmeter. The “limit” indication is
0.75 V, so0.75 V, so
analog meters must have an analog meters must have an
accurate low voltage scale. Nearly allaccurate low voltage scale. Nearly all
battery-operated digital multimeters that have a 2 battery-operated digital multimeters that have a 2
VAC range areVAC range are
suitable. (see Figure A)suitable. (see Figure A)
To Exposed MetalTo Exposed Metal
Parts on SetParts on Set
0.15 µF0.15 µF
Earth GroundEarth Ground
ACAC
VoltmeterVoltmeter
(0.75V)(0.75V)
Figure A. Use an AC voltmeter to Figure A. Use an AC voltmeter to
check AC leakage.check AC leakage.
HOW TO FIND A GOOD EARTH GROUNDHOW TO FIND A GOOD EARTH GROUND
The cover-plate retaining screw on most AC outlet boxes is at earth ground.The cover-plate retaining screw on most AC outlet boxes is at earth ground.
Verify the AC outlet box retaining screw ground by connecting a 60W toVerify the AC outlet box retaining screw ground by connecting a 60W to
100W incandescent (not a neon or uorescent lamp) between the hot side of100W incandescent (not a neon or uorescent lamp) between the hot side of
the receptacle and the receptacle and
the retaining screw. Try both slots, if the retaining screw. Try both slots, if
necessarynecessary
, to , to
locatelocate
the hot side on the line; the lamp should light at the hot side on the line; the lamp should light at
normal brilliance if the screwnormal brilliance if the screw
is at ground potential. (see Figure B)is at ground potential. (see Figure B)
Figure B. Checking for earth Figure B. Checking for earth
ground.ground.
Trouble LightTrouble Light
AC Outlet BoxAC Outlet Box

KDL-40W590B/40W600B/48W590B/48W600B 1KDL-40W590B/40W600B/48W590B/48W600B 1
SPECIFICATIONSSPECIFICATIONS
SystemSystem
Television systemTelevision system
NTSC: American TV standardNTSC: American TV standard
ATSC (8VSB terrestrial): ATSC compliant 8VSBATSC (8VSB terrestrial): ATSC compliant 8VSB
QAM on cable: ANSI/SCTE 07 2000 (Does not include CableCARD functionality)QAM on cable: ANSI/SCTE 07 2000 (Does not include CableCARD functionality)
Channel coverageChannel coverage
Analog Cable: 1 - 135 / Digital Cable: 1 - 135Analog Cable: 1 - 135 / Digital Cable: 1 - 135
Panel systemPanel system
Speaker outputSpeaker output
Wireless technologyWireless technology
Input/Output jacksInput/Output jacks
CABLE/ANTENNACABLE/ANTENNA
VIDEO IN 1VIDEO IN 1
COMPONENT INCOMPONENT IN
VIDEO IN 2VIDEO IN 2
YPYP
BB
PP
RR
(Component Video): 1080p (60 Hz), 1080i (60 Hz), 720p (60 Hz), 480p, 480i(Component Video): 1080p (60 Hz), 1080i (60 Hz), 720p (60 Hz), 480p, 480i
Audio input (phono jacks)Audio input (phono jacks)
Video input (common phono pin with Y input)Video input (common phono pin with Y input)
HDMI IN 1/2/3/4HDMI IN 1/2/3/4
480i, PC Formats480i, PC Formats
Audio: 5.1 channel linear PCM: 32, 44.1 and 48 kHz, 16, 20 and 24 bits, Dolby DigitalAudio: 5.1 channel linear PCM: 32, 44.1 and 48 kHz, 16, 20 and 24 bits, Dolby Digital
ARC (Audio Return Channel) (HDMI IN 2 only)ARC (Audio Return Channel) (HDMI IN 2 only)
MHLMHL
LANLAN
USB/DLNAUSB/DLNA
(Common with HDMI IN 1)(Common with HDMI IN 1)
Video: 1080p (30 Hz), 1080/24p, 1080i (60 Hz), 720p (30, 60 Hz), 720/24p, 480p, 480iVideo: 1080p (30 Hz), 1080/24p, 1080i (60 Hz), 720p (30, 60 Hz), 720/24p, 480p, 480i
Audio: 5.1 channel linear PCM: 32, 44.1 and 48 kHz, 16, 20 and 24 bits, Dolby DigitalAudio: 5.1 channel linear PCM: 32, 44.1 and 48 kHz, 16, 20 and 24 bits, Dolby Digital
AUDIO OUT/AUDIO OUT/
ii
Audio output (stereo mini jack)Audio output (stereo mini jack)
Headphone jackHeadphone jack
(supports Subwoofer out)(supports Subwoofer out)
DIGITAL AUDIO OUTDIGITAL AUDIO OUT
(OPTICAL)(OPTICAL)
Digital optical jackDigital optical jack
(Two channel linear PCM, Dolby Digital)(Two channel linear PCM, Dolby Digital)
Refer to the i-Manual for supported formatsRefer to the i-Manual for supported formats
10BASE-T/100BASE-TX connector (Connection speed may differ depending on the10BASE-T/100BASE-TX connector (Connection speed may differ depending on the
network environment. 10BASE-T/100BASE-TX communication rate andnetwork environment. 10BASE-T/100BASE-TX communication rate and
communication quality are not guaranteed for this TV)communication quality are not guaranteed for this TV)
AC adapter input (DC 19.5 V)AC adapter input (DC 19.5 V)
OthersOthers
Optional accessoriesOptional accessories
Wireless Subwoofer: SWF-BR100Wireless Subwoofer: SWF-BR100
MHL Cable: DLC-MB10/DLC-MB20/DLC-MC20MHL Cable: DLC-MB10/DLC-MB20/DLC-MC20
Analog terrestrial: 2 - 69 / Digital terrestrial: 2 - 69Analog terrestrial: 2 - 69 / Digital terrestrial: 2 - 69
LCD (Liquid Crystal Display) Panel, LED BacklightLCD (Liquid Crystal Display) Panel, LED Backlight
8 W + 8 W8 W + 8 W
Protocol IEEE802.11a/b/g/nProtocol IEEE802.11a/b/g/n
75-ohm external terminal for RF inputs75-ohm external terminal for RF inputs
Video / Audio input (phono jacks)Video / Audio input (phono jacks)
Video:Video:
1080p (30, 60 Hz), 1080/24p, 1080i (60 Hz), 720p (30, 60 1080p (30, 60 Hz), 1080/24p, 1080i (60 Hz), 720p (30, 60
Hz), 720/24p, 480p,Hz), 720/24p, 480p,
Camera and Microphone Unit: CMU-BR200/CMU-BR100Camera and Microphone Unit: CMU-BR200/CMU-BR100
**
Screen size, dimenScreen size, dimen
sions and mass are approximatsions and mass are approximat
e values.e values.
••
Optional accessories availability depends on Optional accessories availability depends on
countries/region/TV model/stoccountries/region/TV model/stoc
k.k.
••
Design and specifications are subject to Design and specifications are subject to
change without notice.change without notice.
••
This TV set incorpThis TV set incorp
orates MHL 2.orates MHL 2.
Model nameModel name
KDLKDL
-48- 48
W6W 6
0000
B/4B/ 4
8W8 W
590590
B B
KDKD
L-4L - 4
0W0 W
6060
0B/0B /
4040
W5W 5
90B90 B
Power and othersPower and others
Power requirementPower requirement
19.5 V DC with AC adapter19.5 V DC with AC adapter
Rating: Input 110-240 V AC, 50/60 Hz (U.S.A./Canada 120 V AC, 60 Hz)Rating: Input 110-240 V AC, 50/60 Hz (U.S.A./Canada 120 V AC, 60 Hz)
PowerPower
consumptionconsumption
in usein use
in standbyin standby
Screen sizeScreen size
**
(inches measured diagonally)(inches measured diagonally)
47.6 inches47.6 inches
(48 class)(48 class)
40 inches40 inches
Display resolutionDisplay resolution
DimensionsDimensions
**
with standwith stand
(inches)(inches)
1,086 × 675 × 1811,086 × 675 × 181
4242
77
//
88
× 26× 26
55
//
88
× 7× 7
11
//
44
926 × 584 × 162926 × 584 × 162
3636
11
//
22
× 23 × 6× 23 × 6
11
//
22
without standwithout stand
(mm)(mm)
(mm)(mm)
(mm)(mm)
(mm)(mm)
(inches)(inches)
1,086 × 646 × 901,086 × 646 × 90
4242
77
//
88
× 25× 25
11
//
22
× 3× 3
55
//
88
926 × 556 × 89926 × 556 × 89
3636
11
//
22
× 22 × 3× 22 × 3
55
//
88
wall-mount holewall-mount hole
patternpattern
00
00
33
××
00
00
33
00
00
22
××
00
00
33
wall-mount screwwall-mount screw
sizesize
M6 (8 -10 mm)M6 (8 -10 mm)
MassMass
**
with standwith stand
(kg)/(lb)(kg)/(lb)
55
..
77
11
//
99
..
77
77
..
22
22
//
33
..
00
11
without standwithout stand
(kg)/(lb)(kg)/(lb)
33
..
66
11
//
44
..
77
99
..
11
22
//
99
..
99
75 W75 W
Less than 0.4 W with 120 V AC and less than 0.5 W Less than 0.4 W with 120 V AC and less than 0.5 W
with 240 V ACwith 240 V AC
1,920 dots (horizontal) × 1,080 1,920 dots (horizontal) × 1,080
lines (vertical)lines (vertical)
OO
pp
ee
rr
aa
tt
ii
nn
g g
tt
ee
mm
pp
ee
rr
aa
tt
uu
rr
ee
33
2 2
ºº
F F
– –
11
00
4 4
ºº
F F
((
0 0
ºº
C C
– –
44
0 0
ºº
CC
))
CHECKING THE ACCESSORIESCHECKING THE ACCESSORIES
- Remote Control*- Remote Control*
- Size AAA batteries (2)- Size AAA batteries (2)
- AC Power Cord (1)- AC Power Cord (1)
- AC Adapter (1)- AC Adapter (1)
- Fixing Screws for Table-Top- Fixing Screws for Table-Top
Stand (M5 × 20) (2)Stand (M5 × 20) (2)
- Wall-mount Adapter accessories- Wall-mount Adapter accessories
- Operating Instructions and- Operating Instructions and
other documentother document
ss
**
RefeRefe
r to the moder to the mode
l name prl name pr
inteinte
d ond on
the remote control.the remote control.
SECTION 1 - SPECIFICATIONS AND LAYOUTSSECTION 1 - SPECIFICATIONS AND LAYOUTS

KDL-40W590B/40W600B/48W590B/48W600B 2KDL-40W590B/40W600B/48W590B/48W600B 2
BOARD LAYOUTBOARD LAYOUT
TUNER BOARDTUNER BOARD
(TUS BOARD)(TUS BOARD)
MAIN BOARDMAIN BOARD
(BAXL BOARD)(BAXL BOARD)
LD BOARDLD BOARD
SWITCHSWITCH
UNITUNIT
HJM BOARDHJM BOARD
WIRELESSWIRELESS
LAN CARDLAN CARD
KDL-40W590B/48W600BKDL-40W590B/48W600B
TUNER BOARDTUNER BOARD
(TUS BOARD)(TUS BOARD)
MAIN BOARDMAIN BOARD
(BAXL BOARD)(BAXL BOARD)
LD BOARDLD BOARD
SWITCHSWITCH
UNITUNIT
WIRELESSWIRELESS
LAN CARDLAN CARD
HJM BOARDHJM BOARD
KDL-48W590B/48W600BKDL-48W590B/48W600B
SECTION 1 - SPECIFICATIONS AND LAYOUTSSECTION 1 - SPECIFICATIONS AND LAYOUTS

KDL-40W590B/40W600B/48W590B/48W600B 3KDL-40W590B/40W600B/48W590B/48W600B 3
WIRE DRESSINGWIRE DRESSING
KK
DD
LL
--
44
00
WW
55
99
00
BB
//
44
00
WW
66
00
00
BB
KK
DD
LL
--
44
88
WW
55
99
00
BB
//
44
88
WW
66
00
00
BB
SECTION 1 - SPECIFICATIONS AND LAYOUTSSECTION 1 - SPECIFICATIONS AND LAYOUTS

KDL-40W590B/40W600B/48W590B/48W600B 4KDL-40W590B/40W600B/48W590B/48W600B 4
DIAGNOSING THE ERRORDIAGNOSING THE ERROR
Before servicing the Television:Before servicing the Television:
1. 1.
Verify Verify
the TV the TV
has the has the
symptom symptom
the custothe custo
mer indicmer indic
ated.ated.
2. 2.
Check Check
to see to see
if the if the
latest Softwlatest Softw
are is are is
installed.installed.
a. a.
If not, install the latest version.If not, install the latest version.
3. 3.
Determine Determine
the the
replacement replacement
part part
required.required.
VIEWING THE SELF CHECK DIAGNOSIS HISTORYVIEWING THE SELF CHECK DIAGNOSIS HISTORY
When an error is detected, the Self Check screen records the number ofWhen an error is detected, the Self Check screen records the number of
times the error occurred. This is helpful in conrming past occurrences oftimes the error occurred. This is helpful in conrming past occurrences of
an error and for determining if an error is an error and for determining if an error is
intermittent when the customer isintermittent when the customer is
not sure what is causing the not sure what is causing the
television to shut down. If the television to shut down. If the
screen displaysscreen displays
a “0”, no error has occurred.a “0”, no error has occurred.
1. Press1. Press
POWERPOWER
to turn on the TV to turn on the TV
and then turn it off again.and then turn it off again.
2. 2.
Press Press
the follthe foll
owing owing
buttons buttons
on theon the
Remote CommanderRemote Commander
 within 1 within 1
second of each other:second of each other:
DISPLAYDISPLAY
ChannelChannel
55
 Volume Volume
--
 Power Power
I/0I/0
NOTE:NOTE:
This differs from This differs from
accessing Service Adjustments Mode (Volume +).accessing Service Adjustments Mode (Volume +).
SECTION 2 - SECTION 2 -
TROUBLESHOOTTROUBLESHOOT
INGING
Self DiagnosisSelf Diagnosis
Supported modelSupported model
SELF CHECKSELF CHECK
000 RESERVED 000 RESERVED
--------------------------
-------- --------
------------------------
--------- ---------
--------------------------
-------- --------
0000
000 RESERVED 000 RESERVED
--------------------------
-------- --------
------------------------
--------- ---------
--------------------------
-------- --------
0000
002 MAIN_POWE 002 MAIN_POWE
--------------------------
-------- ------------------ ----------
----------- ------------------ -------
--------------------------
- 00- 00
003 DC_A003 DC_A
LERT LERT
------------------------
--------- ---------
--------------------------
-------- --------
------------------------
--------- ---------
0000
003 AUD_PROT 003 AUD_PROT
--------------------------
-------- --------
------------------------
--------- ---------
--------------------------
-------- --------
0000
003 003
HDMI_EQ HDMI_EQ
--------------------------
-------- --------
----------------------
---------- ----------
------------------------
--------- ---------
0000
003 TU_DEMOD 003 TU_DEMOD
------------------------
--------- ---------
--------------------------
-------- --------- -
--------------------------
------- 00------- 00
004 004
VLED VLED
--------
--------
----------
--------
---- ----
--------
--------
--------
--------
--------
- -
--------
--------
----------
--------
---- ----
0000
004 004
LD_ERR LD_ERR
--------------------------
-------- --------
------------------------
--------- ---------
--------------------------
-------- --------
0000
005 005
HFR_ERR HFR_ERR
------------------------
--------- ---------
--------------------------
-------- --------
------------------------
--------- ---------
0000
005 005
TCON_ERR TCON_ERR
120123132522 1201231136120123132522 1201231136
45 ------------------45 ------------------
--- ---
0202
005 005
P_ID-ERR P_ID-ERR
------------------------
--------- ---------
--------------------------
-------- --------
------------------------
--------- ---------
0000
006 006
BACKLITE BACKLITE
------------------------
--------- ---------
--------------------------
-------- --------
------------------------
--------- ---------
0000
007 TEMP_ERR 007 TEMP_ERR
------------------------
--------- ---------
--------------------------
-------- --------
------------------------
--------- ---------
0000
007 007
FAN_ERR FAN_ERR
------------------------
--------- ---------
--------------------------
-------- --------
------------------------
--------- ---------
0000
010 010
EMITTER EMITTER
------------------------
--------- ---------
--------------------------
-------- --------
------------------------
--------- ---------
0000
101 101
VPC_WDT VPC_WDT
------------------------
--------- ---------
--------------------------
-------- --------
----------------------
---------- ----------
0000
102 MEPS_WDT 102 MEPS_WDT
----------------------
---------- ------------ --
--------------------------
------ ----------- -----
--------------------------
--- 00--- 00
103 HOST_WDT 103 HOST_WDT
----------------------
---------- ----------
------------------------
--------- ---------
--------------------------
-------- 00-------- 00
104 STBY_WDT 104 STBY_WDT
------------------------
--------- ---------
--------------------------
-------- --------
------------------------
--------- ---------
0000
00345 000333 0678900345 000333 06789
Total operation time by hour (MAX:65535)Total operation time by hour (MAX:65535)
Boot count (MAX:65535)Boot count (MAX:65535)
Panel operation time by hour (MAX:65535)Panel operation time by hour (MAX:65535)
Total operation time by hour (MAX:65535)Total operation time by hour (MAX:65535)
Boot count (MAX:65535)Boot count (MAX:65535)
Panel operation time by hour (MAX:65535)Panel operation time by hour (MAX:65535)
StandBy LEDStandBy LED
Blink CountBlink Count
DiagnosisDiagnosis
ItemItem
Date and Time Display*Date and Time Display*
Error CountError Count
(00-99)(00-99)
*Format of Error History = *Format of Error History =
YYMMDDhhmmss example YYMMDDhhmmss example
120123132522= Jan 23, 2012 13:25:22 (1:25:22PM)120123132522= Jan 23, 2012 13:25:22 (1:25:22PM)
NOTE: date and time must be set for this to workNOTE: date and time must be set for this to work
SAMPLE SELF CHECK SAMPLE SELF CHECK
DIAGNOSIS PAGEDIAGNOSIS PAGE

KDL-40W590B/40W600B/48W590B/48W600B 5KDL-40W590B/40W600B/48W590B/48W600B 5
SECTION 2 - TROUBLESHOOTINGSECTION 2 - TROUBLESHOOTING
TRIAGE CHARTTRIAGE CHART
Use this general Triage Chart to determine what Use this general Triage Chart to determine what
may possibly be causing the error may possibly be causing the error
before going out to before going out to
the customers location.the customers location.
1. 1.
Confirm the symConfirm the sym
ptom from the custoptom from the custo
mer.mer.
Red Dot: Red Dot:
(Primary) (Primary)
Most likely Most likely
defective defective
part.part.
2. 2.
Select that symptSelect that sympt
om from the chart.om from the chart.
Blue TBlue T
riangle: riangle:
(Secondary) (Secondary)
Possible defePossible defe
ctive ctive
part.part.
3. 3.
Bring the primary component listed for that syBring the primary component listed for that sy
mptom.mptom.
5. 5.
Chart Color Chart Color
Code.Code.
NoNo
PowerPower
RemoteRemote
AudioAudio
SmartSmart
CoreCore
2X 2X
3X 3X
4X 4X
5X 6X 7X 5X 6X 7X
8X 9X 8X 9X
10X10X
No WhiteNo White
PowerPower
LEDLED
SteadySteady
lines orlines or
dotsdots
No VideoNo Video
One ofOne of
InputsInputs
No VideoNo Video
All InputsAll Inputs
No RemoteNo Remote
WirelessWireless
can'tcan't
connectconnect
BluetoothBluetooth
can'tcan't
connectconnect
NoNo
AudioAudio
No LEDNo LED
MAIN BOARDMAIN BOARD
▲▲

▲ ▲
▲▲
 

▲ ▲
▲▲
 

▲ ▲
▲ ▲
▲▲

▲▲
TUNER BOARDTUNER BOARD
▲ ▲
▲▲

▲▲
 

▲▲
LCD PANELLCD PANEL
   

▲▲

▲▲
TCONTCON
▲▲

▲ ▲
▲ ▲
▲ ▲
▲▲
LVDS FFCLVDS FFC
▲ ▲
▲ ▲
▲ ▲
▲▲
H BOARDH BOARD
 

SPEAKERSPEAKER
▲▲

LD BOARDLD BOARD

▲▲
BT BOARDBT BOARD

WIFIWIFI
 

ProblemProblem
 POWER POWER
 AUDIO/ AUDIO/
POWERPOWER
 L D  L D
TT
CC
OO
NN
 BACK- BACK-
LIGHTLIGHT
 TEMP TEMP
 SOFT- SOFT-
WAREWARE
4. 4.
Follow the associated flowcharts in the TrainFollow the associated flowcharts in the Train
ing Manual to isolate ting Manual to isolate t
he board.he board.
Board ReferenceBoard Reference
Symptoms - Shutdown. Power LED blinkingSymptoms - Shutdown. Power LED blinking
red diagnostics sequencesred diagnostics sequences
Video NetworkVideo Network
*NOTE:*NOTE:
REFER TO LCD PANELS SERVICE MANUAL IN REFERENCE LIBRARY DATABASEREFER TO LCD PANELS SERVICE MANUAL IN REFERENCE LIBRARY DATABASE
FOR CORRECT REPLACEMENT PARTS BASED ON SERIAL NUMBER.FOR CORRECT REPLACEMENT PARTS BASED ON SERIAL NUMBER.
EMIT-EMIT-
TERTER
TT
o acceso acces
s the s the
most recemost rece
nt version nt version
of the of the
Triage Triage
documents documents
for the for the
models lmodels l
isted in isted in
this manuthis manu
al, login al, login
into the into the
Sony Sony
Authorized Authorized
Service Service
PortalPortal
atat
http://www.sony.com/asphttp://www.sony.com/asp
..

KDL-40W590B/40W600B/48W590B/48W600B 6KDL-40W590B/40W600B/48W590B/48W600B 6
SECTION 2 - TROUBLESHOOTINGSECTION 2 - TROUBLESHOOTING
FLOWCHARTS AND DIAGRAMSFLOWCHARTS AND DIAGRAMS
OVERALL BLOCK DIAGRAMOVERALL BLOCK DIAGRAM
VIDEO 2 CVBS/COMPVIDEO 2 CVBS/COMP
VIDEO 1 CVBSVIDEO 1 CVBS
HDMI 1 / MHLHDMI 1 / MHL
SWITCHSWITCH
UNITUNIT
HFRHFR
TCONTCON
LL
RR
HEADPHONESHEADPHONES
OUTOUT
OPTICALOPTICAL
AUDIO OAUDIO O
UTUT
HDMIHDMI
SWITCHSWITCH
EQEQ
ETHERNETETHERNET
USBUSB
HDMI 4HDMI 4
LVDSLVDS
AC INAC IN
A/VA/V
DECODERDECODER
VIDEOVIDEO
PROCESSPROCESS
WIFIWIFI
IR RXIR RX
LED’sLED’s
HJMHJM
LDLD
HDMI 2 /ARCHDMI 2 /ARC
HDMI 3HDMI 3
USBUSB
TUNERTUNER
AUDIOAUDIO
AMPAMP
TUNERTUNER
DEMODULATORDEMODULATOR
ADC / ADC /
DACAMPDACAMP
MAIN BOARDMAIN BOARD
TUNER BOARDTUNER BOARD
LCD PANELLCD PANEL
LED BACKLIGHTSLED BACKLIGHTS
LOCAL DIMMINGLOCAL DIMMING
AC ADAPTOAC ADAPTO
RR
SWITCHSWITCH
UNITUNIT
BAXLBAXL
USBUSB
HUBHUB
ETHERETHER
PHYPHY
AUDIOAUDIO
AMPAMP
RFRF

KDL-40W590B/40W600B/48W590B/48W600B 7KDL-40W590B/40W600B/48W590B/48W600B 7
SECTION 2 - TROUBLESHOOTINGSECTION 2 - TROUBLESHOOTING
POWER AND CONTROL BLOCK DIAGRAMPOWER AND CONTROL BLOCK DIAGRAM
LOCAL DIMMINGLOCAL DIMMING
LDLD
DC INDC IN
MAIN BOARDMAIN BOARD
BAXLBAXL
PANELPANEL
MODULEMODULE
CN2001CN2001
PP
WW
MM
0 0
22
00
22
PP
WW
MM
1 1
11
99
33
II
PP
__
RR
EE
F F
11
88
88
PP
WW
MM
2 2
11
77
44
AA
CC
__
MM
OO
N N
11
66
1212
MM
AA
II
NN
__
PP
WW
R R
11
55
1111
GG
NN
D D
11
44
2525
SS
TT
BB
YY
__
++
33
..
33
V V
11
33
1414
GG
NN
D D
11
22
2424
RR
EE
GG
++
11
22
V V
11
11
1717
GG
NN
D D
11
00
2323
11
99
..
55
VV
__
HH
OO
LL
D D
99
1818
GG
NN
D D
88
2222
11
99
..
55
VV
__
SS
S S
77
1919
GG
NN
D D
66
1616
GG
NN
D D
55
1515
++
11
99
..
55
V V
44
2121
++
11
99
..
55
V V
33
2020
LL
DD
__
EE
RR
R R
22
2828
LL
DD
__
SS
TT
BB
Y Y
11
99
AC_INAC_IN
1 1
DD
CC
--
II
NN
2 2
DD
CC
__
GG
NN
DD
CN9101CN9101
22
28 2 8
BLBL
_E_ E
RRR R
1414
22
5 5
GG
NN
DD
1212
22
4 4
GG
NN
DD
1010
22
3 3
GG
NN
DD
88
22
2 2
GG
NN
DD
44
21 21
+1+1
9.9 .
5V5V
(1(1
2V2V
))
33
20 20
+1+1
9.9 .
5V5V
(1(1
2V2V
))
77
19 19
+19+19
.5V.5V
_SS_SS
(12(12
V)V)
99
18 18
+19+19
.5V.5V
_H_H
OLDOLD
(12(12
V)V)
1111
17 1 7
RERE
G+G +
1212
VV
66
11
6 6
GG
NN
DD
55
11
5 5
GG
NN
DD
1313
14 14
STST
BYB Y
+3+3
.3. 3
VV
1616
12 12
ACAC
_O_O
FF_FF_
DEDE
TT
1515
11 11
POP O
WEWE
R_R_
ONON
11
9 9
L DL D
__
S TS T
BB
YY
1818
8 8
II
PP
__
RR
EE
FF
1717
4 4
LD_PLD_P
WM_2 WM_2
/ /
SPI0_SPI0_
2(DATA2(DATA
F)F)
1919
3 3
LD_LD_
PWMPWM
_1 _1
/ /
SPISPI
0_10_1
(LA(LA
TF)TF)
2020
2 2
LD_PWLD_PW
M_0 M_0
/SPI/SPI
0_0(E0_0(E
MIT MIT
IN)IN)
NCNC
33
0 0
GG
NN
DD
NCNC
22
9 9
GG
NN
DD
NCNC
27 27
BB
L _L _
OO
NN
NCNC
26 26
DIGDIG
ITAITA
L_SL_S
TBYTBY
NCNC
13 1 3
TCT C
ONON
_O_O
NN
NCNC
10 1 0
SAS A
_M_M
ODO D
EE
NCNC
7 7
F BF B
__
RR
EE
FF
NCNC
6 6
LD_PWLD_PW
R_4 R_4
/ /
SPI0_SPI0_
RDATA RDATA
/ /
BLU_TEBLU_TE
MPMP
NCNC
5 5
LD_LD_
PWPW
M_3 M_3
/ /
SPISPI
0_30_3
(CL(CL
KF)KF)
NCNC
1 1
LDL D
_M_M
ODO D
E_E _
SWSW

KDL-40W590B/40W600B/48W590B/48W600B 8KDL-40W590B/40W600B/48W590B/48W600B 8
SECTION 2 - TROUBLESHOOTINGSECTION 2 - TROUBLESHOOTING
NO POWER FLOWCHARTNO POWER FLOWCHART
No PowerNo Power
YesYes
NoNo
See Standby LEDSee Standby LED
Blinking chartBlinking chart
Does TV turn ON?Does TV turn ON?
Is red light blinkingIs red light blinking
on front of TV?on front of TV?
YesYes
NoNo
AC Adaptor*AC Adaptor*
Substitute 19.5V ACSubstitute 19.5V AC
Adaptor with another.Adaptor with another.
Main Board*Main Board*
Check STBY 3.3VCheck STBY 3.3V
Pin 13 CN2001Pin 13 CN2001
LD Board.LD Board.
Is Pin 13 CN2001Is Pin 13 CN2001
on 3.3 volts?on 3.3 volts?
YesYes
LD Board*LD Board*
*For *For
Part Part
Number Number
information, information,
refer refer
toto
“Section 4 - Exploded View/Part Number Information” on page 17“Section 4 - Exploded View/Part Number Information” on page 17
..

KDL-40W590B/40W600B/48W590B/48W600B 9KDL-40W590B/40W600B/48W590B/48W600B 9
SECTION 2 - TROUBLESHOOTINGSECTION 2 - TROUBLESHOOTING
STANDBY LED BLINKING FLOWCHARTSTANDBY LED BLINKING FLOWCHART
NoNo
YesYes
NoNo
2X2X
3X3X
4X4X
NoNo
5X5X
YesYes
6X6X
NoNo
7X7X
LCD Panel /LCD Panel /
LD Board *LD Board *
TCONTCON
(LCD Panel)*(LCD Panel)*
YesYes
NoNo
10X10X
HEM3 BoardHEM3 Board
8X8X
LCD Panel *LCD Panel *
NoNo
YesYes
Placa Principal*Placa Principal*
YesYes
NoNo
10X10X
HEM3 BoardHEM3 Board
9X9X
Tuner Board*Tuner Board*
Placa Principal*Placa Principal*
YesYes
NoNo
10X10X
HEM3 BoardHEM3 Board
10X10X
Main Board*Main Board*
YesYes
Main Board*Main Board*
YesYes
Main Board*Main Board*
TCONTCON
(LCD Panel)*(LCD Panel)*
Main BoardMain Board
//
Wireless LAN Card*Wireless LAN Card*
ProtectProtect
Shutdown.Shutdown.
Standby LEDStandby LED
BlinkingBlinking
Check ventilationCheck ventilation
After a whAfter a wh
ileile
ImmediatelyImmediately
*For *For
Part Part
Number Number
information, information,
refer refer
toto
“Section 4 - Exploded View/Part Number Information” on page 17“Section 4 - Exploded View/Part Number Information” on page 17
..

KDL-40W590B/40W600B/48W590B/48W600B 10KDL-40W590B/40W600B/48W590B/48W600B 10
SECTION 2 - TROUBLESHOOTINGSECTION 2 - TROUBLESHOOTING
VIDEO DISTORTION FLOWCHARTVIDEO DISTORTION FLOWCHART
Video DistortionVideo Distortion
Is distortionIs distortion
across entireacross entire
screen?screen?
Any horizontalAny horizontal
lines?lines?
NoNo
NoNo
YesYes
YesYes
Improper orImproper or
missingmissing
colors?colors?
YesYes
Main Board*Main Board*
NoNo
Vertical linesVertical lines
or bars?or bars?
NoNo
YesYes
LinesLines
move whenmove when
wide-modewide-mode
changed?changed?
YesYes
NoNo
TCON*TCON*
(LCD Panel)(LCD Panel)
Main Board*Main Board*
LCD Panel*LCD Panel*
Any single orAny single or
isolated verticalisolated vertical
lines?lines?
YesYes
LCD Panel*LCD Panel*
More than 1More than 1
vertical band?vertical band?
NoNo
YesYes
TCON*TCON*
(LCD Panel)(LCD Panel)
*For *For
Part Part
Number Number
information, information,
refer refer
toto
“Section 4 - Exploded View/Part Number Information” on page 17“Section 4 - Exploded View/Part Number Information” on page 17
..

KDL-40W590B/40W600B/48W590B/48W600B 11KDL-40W590B/40W600B/48W590B/48W600B 11
REPAIRING THE TVREPAIRING THE TV
If the latest Software does not correct the issue, complete the following:If the latest Software does not correct the issue, complete the following:
1. 1.
Verify the televiVerify the televi
sion has the symptom the customesion has the symptom the custome
r indicated.r indicated.
2. 2.
Replace part causReplace part caus
ing the symptom.ing the symptom.
3. 3.
Install the latest version of SoftwarInstall the latest version of Softwar
e (Required for ALL e (Required for ALL
repairs).repairs).
4. 4.
Perform the required service adjustPerform the required service adjust
ments and checks.ments and checks.
5. 5.
Verify the Verify the
repair resolved the isrepair resolved the is
sue.sue.
REMOVING THE TABLE TOP STANDREMOVING THE TABLE TOP STAND
1.1.
Place TV face down on a soft and Place TV face down on a soft and
at surface.at surface.
2. 2.
Remove 2 screws from Stand Shaft and careRemove 2 screws from Stand Shaft and care
fully detach as shown.fully detach as shown.
REMOVING THE LOWER COVERREMOVING THE LOWER COVER
1. 1.
Locate and remove all screws from LowLocate and remove all screws from Low
er Cover.er Cover.
KDK D
L-L-
4040
W5W5
9090
B/B/
KDK D
L-L-
4040
W6W6
0000
B B
KDK D
L-L-
4848
W5W5
9090
B/B/
KDK D
L-L-
4848
W6W6
0000
BB
2. 2.
Firmly detach from areas shown to remove Lower Cover from the TV.Firmly detach from areas shown to remove Lower Cover from the TV.
SECTION 3 - REPAIR INFORMATIONSECTION 3 - REPAIR INFORMATION

KDL-40W590B/40W600B/48W590B/48W600B 12KDL-40W590B/40W600B/48W590B/48W600B 12
SECTION 3 - REPAIR INFORMATIONSECTION 3 - REPAIR INFORMATION
REPLACING THE MAIN BOARD / REPLACING THE MAIN BOARD /
TUNER BOARDTUNER BOARD
The Main Board used in these models is The Main Board used in these models is
available for repair. For Part Numberavailable for repair. For Part Number
information refer toinformation refer to
Section 4 - Exploded View/Part Number Information onSection 4 - Exploded View/Part Number Information on
page 17.page 17.
1. 1.
Disconnect HarnDisconnect Harn
ess from the Main Boess from the Main Bo
ard.ard.
2. 2.
Locate and disconnect all remaiLocate and disconnect all remai
ning connectors.ning connectors.
3. 3.
Press down the 2 locking clips and pull LPress down the 2 locking clips and pull L
VDS cable to release.VDS cable to release.
4. 4.
Slide brackets to detSlide brackets to det
ach from Main Board.ach from Main Board.
SideSide
BracketBracket
SideSide
BracketBracket
Under BracketUnder BracketUnder BracketUnder Bracket
5. 5.
Locate and remove screws from thLocate and remove screws from th
e Tuner Board and Main Board,e Tuner Board and Main Board,
then lift to detach.then lift to detach.
6. 6.
Install the new Main Board and/or TInstall the new Main Board and/or T
uner Board and screws.uner Board and screws.
7. 7.
Reconnect the LReconnect the L
VDS Cable and all other connectors.VDS Cable and all other connectors.
8. 8.
Update the Update the
Software.Software.
After ALL After ALL
repairs UPDArepairs UPDA
TE the SOFTWARTE the SOFTWAR
E to the latest versE to the latest vers
ion.ion.
Instructions are included with the Software package on Instructions are included with the Software package on
thethe
SonySony
Authorized Service PoAuthorized Service Po
rtalrtal
website.website.
a. a.
Insert the USB device with the latest SoftwInsert the USB device with the latest Softw
are into one of the TVs’are into one of the TVs’
USB ports.USB ports.
b. b.
Connect TV to Connect TV to
AC powerAC power
..
c. c.
Wait at Wait at
least 20 seleast 20 se
conds.conds.
d. d.
Press the Press the
Power buttoPower butto
nn
I/0I/0
on the TV to turn it ON.on the TV to turn it ON.
e. e.
Wait until thWait until th
e Software update is e Software update is
completed.completed.

KDL-40W590B/40W600B/48W590B/48W600B 13KDL-40W590B/40W600B/48W590B/48W600B 13
SECTION 3 - REPAIR INFORMATIONSECTION 3 - REPAIR INFORMATION
9. 9.
TT
o accesso access
Service Mode,Service Mode,
turn TV ON and OFF again then pressturn TV ON and OFF again then press
the following buttons within 1 second of the following buttons within 1 second of
each other:each other:
DISPLAYDISPLAY
ChannelChannel
55
VolumeVolume
++
PowerPower
I/0I/0
10. When the10. When the
DIGITALDIGITAL
Menu appears, pressMenu appears, press
22
untiluntil
002 MODEL002 MODEL
category displays.category displays.
DD
II
GG
II
TT
AA
LL
SS
EE
RR
VV
II
CC
EE
002 MODEL002 MODEL
000 BOARD CHECK000 BOARD CHECK
11. Press11. Press
11
untiluntil
002 DEST002 DEST
item displays.item displays.
DD
II
GG
II
TT
AA
L L
SS
EE
RR
VV
II
CC
EE
002 MODEL002 MODEL
002 DEST002 DEST
 ATSC_UC_BASE ATSC_UC_BASE
CAUTION: If the CAUTION: If the
incorrect Destination Data Value is selected,incorrect Destination Data Value is selected,
it may corrupt the Sofware requiring a Main Board replacement.it may corrupt the Sofware requiring a Main Board replacement.
12. Press12. Press
33
until the correct destination of the TV displays.until the correct destination of the TV displays.
(Use the table below for (Use the table below for
reference).reference).
KDL-40W590BKDL-40W590B
 US/CND US/CND
 ATSC_UC_BASE ATSC_UC_BASE
KDL-48W600BKDL-48W600B
 ATSC_UC_BASE ATSC_UC_BASE
US/CNDUS/CND
KDL-40W590BKDL-40W590B
KDL-48W600BKDL-48W600B
US/CNDUS/CND
 ATSC_UC_BASE ATSC_UC_BASE
ATSC ATSC
UC UC
BASEBASE
US/CNDUS/CND
MM
oo
dd
ee
l l
NN
aa
mm
ee
DD
ee
ss
tt
ii
nn
aa
tt
ii
oo
nn
DD
aa
tt
a a
VV
aa
ll
uu
ee
13. Press13. Press
MUTEMUTE
thenthen
00
to save the changes.to save the changes.
DD
II
GG
II
TT
AA
L L
SS
EE
RR
VV
II
CC
EE
002 MODEL002 MODEL
002 DEST002 DEST
WRITEWRITE
ATSC_UC_BASEATSC_UC_BASE
14. Press14. Press
11
untiluntil
003 MODELNAME003 MODELNAME
displays.displays.
DD
II
GG
II
TT
AA
L L
SS
EE
RR
VV
II
CC
EE
002 MODEL002 MODEL
003 MODELNAME003 MODELNAME
 _________ _________
15. Press15. Press
33
until the until the
model displayed matches the model of the model displayed matches the model of the
TV.TV.
CAUTION: The Model Name can only be CAUTION: The Model Name can only be
selected once. Be sureselected once. Be sure
to verify the information is to verify the information is
correct before saving the changes.correct before saving the changes.
16. Press16. Press
MUTEMUTE
thenthen
00
to save the changes.to save the changes.
DD
II
GG
II
TT
AA
L L
SS
EE
RR
VV
II
CC
EE
002 MODEL002 MODEL
000 0
3 3
MOMO
D ED E
LNL N
AA
ME M E
K DK D
L-L -
484 8
WW
595 9
00
BB
WRITEWRITE
17. 17.
Locate the Serial Number for the TV on the side of Locate the Serial Number for the TV on the side of
the Rear Cover.the Rear Cover.
MODEL NOMODEL NO
KDL-48W590BKDL-48W590B
SERIAL NOSERIAL NO
50000015000001

KDL-40W590B/40W600B/48W590B/48W600B 14KDL-40W590B/40W600B/48W590B/48W600B 14
SECTION 3 - REPAIR INFORMATIONSECTION 3 - REPAIR INFORMATION
18. Press18. Press
11
untiluntil
004 SERIAL004 SERIAL
item displays.item displays.
DD
II
GG
II
TT
AA
LL
SS
EE
RR
VV
II
CC
EE
002 MODEL002 MODEL
004 SERIAL004 SERIAL
19. Press19. Press
00
to display theto display the
Serial Number EditSerial Number Edit
option.option.
DD
II
GG
II
TT
AA
L L
((
MM
OO
DD
EE
LL
) )
SS
EE
RR
VV
II
CC
EE
SerialNumberEditSerialNumberEdit
*1 SerialNumber*1 SerialNumber
20. 20.
Press Press
to to
display display
thethe
Serial NumberSerial Number
input screen.input screen.
DD
II
GG
II
TT
AA
L L
((
MM
OO
DD
EE
LL
))
SS
EE
RR
VV
II
CC
EE
SerialNumberEditSerialNumberEdit
*1 SerialNumber*1 SerialNumber
Please Input serial numberPlease Input serial number
(0000000-99999999)(0000000-99999999)
_ _ _ _ _ _ __ _ _ _ _ _ _
CAUTION: The Serial Number can only be CAUTION: The Serial Number can only be
selected once. Be sureselected once. Be sure
to verify the information is correct before saving the changes.to verify the information is correct before saving the changes.
21. 21.
Enter the Serial Number of the TV.Enter the Serial Number of the TV.
NOTE:NOTE:
If the incorrect Serial Number is entered, pressIf the incorrect Serial Number is entered, press
RETURNRETURN
to go back to the Serial Number input screen and to go back to the Serial Number input screen and
re-enterre-enter
the correct number.the correct number.
22. 22.
Press Press
to to
save save
the the
Serial Serial
NumberNumber
..
DD
II
GG
II
TT
AA
L L
((
MM
OO
DD
EE
LL
) )
SS
EE
RR
VV
II
CC
EE
SerialNumberEditSerialNumberEdit
*1 SerialNumber*1 SerialNumber
50000015000001
 WRITE WRITE
23. Press23. Press
11
untiluntil
006 VAR_TYPE006 VAR_TYPE
item displays.item displays.
DD
II
GG
II
TT
AA
LL
SS
EE
RR
VV
II
CC
EE
002 MODEL002 MODEL
006 VAR_TYPE006 VAR_TYPE
24. Press24. Press
33
untiluntil
UCUC
option displays.option displays.
DD
II
GG
II
TT
AA
LL
SS
EE
RR
VV
II
CC
EE
002 MODEL002 MODEL
00
00
6 6
VV
AA
RR
__
TT
YY
PP
EE
UU
CC
25. Press25. Press
MUTEMUTE
thenthen
00
to save the changes.to save the changes.
DD
II
GG
II
TT
AA
L L
SS
EE
RR
VV
II
CC
EE
002 MODEL002 MODEL
00
00
6 6
VV
AA
RR
__
TT
YY
PP
E E
UU
CC
WRITEWRITE
26. 26.
Cycle AC Power (Unplug and plug Cycle AC Power (Unplug and plug
AC Cord from the outlet).AC Cord from the outlet).
27. Access27. Access
Service Mode,Service Mode,
by pressing the by pressing the
following buttons withinfollowing buttons within
1 second of each other:1 second of each other:
DISPLAYDISPLAY
ChannelChannel
55
VolumeVolume
++
PowerPower
I/0I/0

KDL-40W590B/40W600B/48W590B/48W600B 15KDL-40W590B/40W600B/48W590B/48W600B 15
SECTION 3 - REPAIR INFORMATIONSECTION 3 - REPAIR INFORMATION
28. When the28. When the
DIGITALDIGITAL
Menu appears, pressMenu appears, press
22
untiluntil
002 MODEL002 MODEL
category displays.category displays.
DD
II
GG
II
TT
AA
LL
SS
EE
RR
VV
II
CC
EE
002 MODEL002 MODEL
000 BOARD CHECK000 BOARD CHECK
29. Press29. Press
00
to select theto select the
000 BOARD CHECK000 BOARD CHECK
item.item.
DD
II
GG
II
TT
AA
L L
((
MM
OO
DD
EE
LL
))
SS
EE
RR
VV
II
CC
EE
Board CheckBoard Check
1. Replace MAIN BOARD (and 1. Replace MAIN BOARD (and
TUNER BOARD)TUNER BOARD)
2. Replace 2. Replace
TUNER BOARD TUNER BOARD
onlyonly
When replacing the Main Board and/or Tuner Board:When replacing the Main Board and/or Tuner Board:
30. Press30. Press
11
to verify the Main Board replacement results.to verify the Main Board replacement results.
NOTE:NOTE:
Either one Either one
of the following messages indicatesof the following messages indicates
a correct process.a correct process.
DD
II
GG
II
TT
AA
L L
((
MM
OO
DD
EE
LL
))
SS
EE
RR
VV
II
CC
EE
Board CheckBoard Check
OKOK
TUNER BOARD OPTION: STANDARDTUNER BOARD OPTION: STANDARD
DD
II
GG
II
TT
AA
L L
((
MM
OO
DD
EE
LL
))
SS
EE
RR
VV
II
CC
EE
Board CheckBoard Check
OKOK
TUNER BOARD OPTION: PCA / HTLTUNER BOARD OPTION: PCA / HTL
TUNER BOARD OPTION is changed correctlyTUNER BOARD OPTION is changed correctly
CAUTION: If the Main Board is a mismatch to the Tuner Board,CAUTION: If the Main Board is a mismatch to the Tuner Board,
a “NG: WRONG COMBINATION OF MAIN BOARD AND TUNERa “NG: WRONG COMBINATION OF MAIN BOARD AND TUNER
BOARD” message will display.BOARD” message will display.
31. Press31. Press
RETURNRETURN
on the Remote Commander.on the Remote Commander.
When replacing the Tuner Board only:When replacing the Tuner Board only:
32. Press32. Press
22
to to
verify the Tuner Board replacement results.verify the Tuner Board replacement results.
DD
II
GG
II
TT
AA
L L
((
MM
OO
DD
EE
LL
))
SS
EE
RR
VV
II
CC
EE
Board CheckBoard Check
OKOK
TUNER BOARD OPTION: STANDARDTUNER BOARD OPTION: STANDARD
CAUTION: If the Tuner Board is a mismatch to the Main Board,CAUTION: If the Tuner Board is a mismatch to the Main Board,
a “NG: DIFFERENT KIND OF TUNER BOARD HAS a “NG: DIFFERENT KIND OF TUNER BOARD HAS
BEENBEEN
CONNECTED” message will display.CONNECTED” message will display.
33. Press33. Press
RETURNRETURN
on the Remote Commander.on the Remote Commander.
34. Turn the TV OFF.34. Turn the TV OFF.
35. Pres35. Pres
s s
on on
the the
Remote Remote
Commander Commander
and and
Power Power
buttonbutton
I/0I/0
on TVon TV
to set unit to Shipping Condition.to set unit to Shipping Condition.

KDL-40W590B/40W600B/48W590B/48W600B 16KDL-40W590B/40W600B/48W590B/48W600B 16
SECTION 3 - REPAIR INFORMATIONSECTION 3 - REPAIR INFORMATION
36. Clear the36. Clear the
Self CheckSelf Check
screen.screen.
a. Pressa. Press
POWERPOWER
to exitto exit
Service Mode.Service Mode.
b. b.
Press the followPress the follow
ing buttons on theing buttons on the
Remote CommanderRemote Commander
withinwithin
1 second of each other:1 second of each other:
DISPLAYDISPLAY
ChannelChannel
55
VolumeVolume
--
PowerPower
I/0I/0
SELF CHECKSELF CHECK
000 RESERVED 000 RESERVED
--------------------- ---------------------
--------------------- ---------------------
--------------------- ---------------------
0000
000 RESERVED 000 RESERVED
--------------------- ---------------------
--------------------- ---------------------
--------------------- ---------------------
0000
002 MAIN_POWE 002 MAIN_POWE
--------------------- -------------------------- -----
---------------- ------------------------------ --------------
------- 00------- 00
003 003
DC_ALERT DC_ALERT
--------------------- ---------------------
--------------------- ---------------------
--------------------- ---------------------
0000
003 AUD_PRO003 AUD_PRO
T T
--------------------- ---------------------
--------------------- ---------------------
--------------------- ---------------------
0000
003 003
HDMI_EQ HDMI_EQ
--------------------- ---------------------
--------------------- ---------------------
--------------------- ---------------------
0000
003 TU_DEMOD 003 TU_DEMOD
--------------------- ---------------------
--------------------- ---------------------
--------------------- ---------------------
0000
004 004
VLED VLED
----------
----------
----------
------ ------
----------
------------
------------
---- ----
------------
----------
----------
----- -----
0000
004 LD004 LD
_ERR _ERR
----------
----------
------------
----- -----
----------
------------
------------
---- ----
----------
----------
----------
------ ------
0000
005 005
HFR_ERR HFR_ERR
--------------------- ---------------------
--------------------- ---------------------
--------------------- ---------------------
0000
005 005
TCON_ERR TCON_ERR
120123132522 120123113645 ---------------120123132522 120123113645 ---------------
------ ------
0202
005 005
P_ID-ERR P_ID-ERR
--------------------- ---------------------
--------------------- ---------------------
--------------------- ---------------------
0000
006 006
BACKLITE BACKLITE
--------------------- ---------------------
--------------------- ---------------------
-------------------- 00-------------------- 00
007 TEMP_ERR 007 TEMP_ERR
--------------------- ---------------------
--------------------- ---------------------
--------------------- ---------------------
0000
007 007
FAN_ERR FAN_ERR
--------------------- ---------------------
--------------------- ---------------------
--------------------- ---------------------
0000
010 010
EMITTER EMITTER
--------------------- ---------------------
--------------------- ---------------------
--------------------- ---------------------
0000
101 101
VPC_WDT VPC_WDT
--------------------- ---------------------
--------------------- ---------------------
--------------------- ---------------------
0000
102 MEPS_WDT 102 MEPS_WDT
--------------------- ---------------------
--------------------- ---------------------
--------------------- ---------------------
0000
103 HOST_WDT 103 HOST_WDT
--------------------- ---------------------
--------------------- ---------------------
--------------------- ---------------------
0000
104 STBY_WD104 STBY_WD
T T
--------------------- ---------------------
--------------------- ---------------------
--------------------- ---------------------
0000
00345 000333 0678900345 000333 06789
Error CountError Count
c. c.
TT
o clear the error history and error count presso clear the error history and error count press
88
00
..
d. d.
Press Press
PowerPower
I/0I/0
to to
exitexit
Self Check Mode.Self Check Mode.
37. 37.
Cycle AC Power (Unplug and plug AC Cord from the outlet).Cycle AC Power (Unplug and plug AC Cord from the outlet).
REMOVING THE SPEAKERSREMOVING THE SPEAKERS
1. 1.
Disconnect connecDisconnect connec
tors from each Speakertors from each Speaker
, then lift to detach., then lift to detach.
REPLACING THE SWITCH UNITREPLACING THE SWITCH UNIT
1. 1.
Disconnect connecDisconnect connec
tor from Switch Unit, then lift to detach.tor from Switch Unit, then lift to detach.
2. 2.
Install the new Switch Unit and coInstall the new Switch Unit and co
nnector.nnector.