Sony Bravia KDL-32W600A Operating instructions

REPAIR MANUAL
Self Diagnosis
Supported model
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
LCD Digital Color TV
9-883-512-01
RB1G Chassis
Segment: LW
Version Date Subject
1.0 04/08/2013 Original Manual Release Date.
MODEL COMMANDER DESTINATION
KDL-32W600A RM-YD089 LA/MX
KDL-32W650A RM-YD089 US/CND/LA/MX
KDL-42W650A RM-YD089 LA/MX
KDL-42W651A RM-YD089 LA/MX
KDL-32W650A

KDL-32W600A/32W650A/42W650A/42W651A i
TABLE OF CONTENTS
Cautions and Warnings...................................................................................ii
Section 1 - Specications and Layouts .........................................................1
Specications ................................................................................................1
Checking the Accesories .......................................................................................1
Board Layout .................................................................................................2
All Models ..............................................................................................................2
Smart Core Block...................................................................................................2
Wire Dressing................................................................................................3
All Models ..............................................................................................................3
Smart Core Block...................................................................................................3
Section 2 - Troubleshooting ...........................................................................4
Diagnosing the Error .....................................................................................4
Viewing the Self Check Diagnosis History.............................................................4
Triage Chart...................................................................................................5
Flowcharts and Diagrams..............................................................................6
Overall Block Diagram...........................................................................................6
Power and Control Block Diagram.........................................................................7
Section 3 - Repair Information........................................................................8
Repairing the TV............................................................................................8
Removing the Table-Top Stand..............................................................................8
Removing the Chassis Box....................................................................................8
Replacing the Main Board .............................................................................9
Removing the Speakers ..............................................................................12
Replacing the Switch Unit ...........................................................................12
Removing the Smart Core Block .................................................................12
Section 4 - Exploded View/Part Number Information.................................14
Chassis........................................................................................................14
Smart Core Block ........................................................................................16
Connectors ..................................................................................................17
All Models ............................................................................................................17
Smart Core Block.................................................................................................18
Screws.........................................................................................................19
Section 5 - Accesories/Part Number Information .......................................20
Accessories and Packaging ........................................................................20
Miscellaneous..............................................................................................20
Optional Accessories...................................................................................20
Remote Commander ...................................................................................20
Appendix A: Encryption Key Components ............................................... A-1

KDL-32W600A/32W650A/42W650A/42W651A ii
CAUTION!!
These servicing instructions are for use by qualied service personnel only.
To reduce the risk of electric shock, do not perform any servicing other than
that contained in the operating instructions unless you are qualied to do so.
WARNING!!
An isolation transformer should be used during any service to avoid possible
shock hazard, in case of live chassis.
!
SAFETY-RELATED COMPONENT WARNING!!
There are critical components used in LCD color TVs that are important for
safety. These components are identied with shading and
!
mark on the
schematic diagrams and the parts list. It is essential that these critical parts
be replaced only with the part number specied in the parts list to prevent
electric shock, re or other hazard.
NOTE: Do not modify the original design without obtaining written permission
from the manufacturer or you will void the original parts and labor warranty.
ATTENTION!!
For safety reasons, component level repair of the Power Supply Boards
and/or the Inverter Boards is prohibited.
CAUTIONS AND WARNINGS
ATTENTION!!
Ces instructions de service sont à l’usage du personnel de service qualié
seulement. Pour prévenir le risque de choc électrique, ne pas faire l’entretien
autre que celui contenu dans le Mode d’emploi à moins que vous soyez
qualié faire ainsi.
ALERTE!!
An d’eviter tout risque d’electrocution provenant d’un chássis sous tension,
un transformateur d’isolement doit etre utilisé lors de tout dépannage.
!
ATTENTION AUX COMPOSANTS
RELATIFS A LA SECURITE!!
Les composants identies par une trame et par une marque
!
sur les
schemas de principe, les vues explosees et les listes de pieces sont d’une
importance critique pour la securite du fonctionnement. Ne les remplacer
que par des composants Sony dont le numero de piece est indique dans le
present manuel ou dans des supplements publies par Sony. Les reglages
de circuit dont l’importance est critique pour la securite du fonctionnement
sont identies dans le present manuel. Suivre ces procedures lors de
chaque remplacement de composants critiques, ou lorsqu’un mauvais
fonctionnement suspecte.
ATTENTION!!
Pour des raisons de sécurité, Interdire de réparer ou remplacer les
composantes dans les blocs d’alimentation et/ou sur les modules d’inverseur.

KDL-32W600A/32W650A/42W650A/42W651A iii
CAUTIONS AND WARNINGS
SAFETY CHECK-OUT
After correcting the original service problem, perform the following safety
checks before releasing the set to the customer:
1. Check the area of your repair for unsoldered or poorly soldered
connections. Check the entire board surface for solder splashes
and bridges.
2. Check the interboard wiring to ensure that no wires are “pinched” or
touching high-wattage resistors.
3. Check that all control knobs, shields, covers, ground straps and
mounting hardware have been replaced. Be absolutely certain that
you have replaced all the insulators.
4. Look for unauthorized replacement parts, particularly transistors,
that were installed during a previous repair. Point them out to the
customer and recommend their replacement.
5. Look for parts which, though functioning, show obvious signs of
deterioration. Point them out to the customer and recommend their
replacement.
6. Check the line cords for cracks and abrasion. Recommend the
replacement of any such line cord to the customer.
7. Check the antenna terminals, metal trim, “metallized” knobs, screws
and all other exposed metal parts for AC leakage. Check leakage
as described in “Leakage Test”.
LEAKAGE TEST
The 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,
must not exceed 0.5 mA (500 microamperes). Leakage current can be
measured by any one of three methods.
1. A commercial leakage tester.
Follow the manufacturers’ instructions provided with the tester.
2. A battery-operated AC milliammeter.
3. Measuring the voltage drop across a resistor by means of a VOM
or battery-operated AC voltmeter. The “limit” indication is 0.75 V, so
analog meters must have an accurate low voltage scale. Nearly all
battery-operated digital multimeters that have a 2 VAC range are
suitable. (see Figure A)
To Exposed Metal
Parts on Set
0.15 µF
Earth Ground
AC
Voltmete
r
(0.75V)
Figure A. Use an AC voltmeter to check AC leakage.
HOW TO FIND A GOOD 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 to
100W incandescent (not a neon or uorescent lamp) between the hot side of
the receptacle and the retaining screw. Try both slots, if necessary, to locate
the hot side on the line; the lamp should light at normal brilliance if the screw
is at ground potential. (see Figure B)
Figure B. Checking for earth ground.
Trouble Light
AC Outlet Box

KDL-32W600A/32W650A/42W650A/42W651A 1
SPECIFICATIONS
System
Television system
ATSC (8VSB terrestrial): ATSC Compliant 8VSB
QAM on cable: ANSI/SCTE 07 2000 (Does not include Cable CARD functionality)
Channel coverage
Analog Cable: 1 - 135 / Digital Cable: 1 - 135
Panel system
Speaker output
Input/Output jacks
CABLE/ANTENNA
Video / Audio input (phono jacks)
YPBPR
(Component Video): 1080p (60 Hz), 1080i (60 Hz), 720p (60 Hz), 480p, 480i
HDMI IN 1/2 Video: 1080p (30, 60 Hz), 1080/24p, 1080i (60 Hz), 720p (30, 60 Hz), 720/24p, 480p, 480i, PC Formats
NTSC: American TV Standard
Analog Terrestrial: 2 - 69 / Digital Terrestrial: 2 - 69
LCD (Liquid Crystal Display) Panel
8 W + 8 W (KDL-42W651A, KDL-42W650A)
75-ohm external terminal for RF inputs
VIDEO IN 1
COMPONENT IN
VIDEO IN 2
MHL
(common with HDMI IN 2)
Video: 1080p (30 Hz), 1080/24p, 1080i (60 Hz), 720p (30, 60 Hz), 720/24p, 480p, 480i
AUDIO OUT/HeadphonesStereo mini jack
DIGITAL AUDIO OUT
(OPTICAL)
Digital optical jack (Two channel linear PCM, Dolby Digital)
LAN 10BASE-T/100BASE-TX connector (Connection speed may dier depending on the network
environment. 10BASE-T/100BASE-TX communication rate and communication quality are not
guaranteed for this TV)
USB/DLNA Refer to the i-Manual for supported formats
5 W + 5 W (KDL-32W650A, KDL-32W600A)
Video input (common phono pin with Y input)
Audio input (phono jacks)
Audio: Two channel linear PCM: 32, 44.1 and 48 kHz, 16, 20 and 24 bits, Dolby Digital
ARC (Audio Return Channel) (HDMI IN 1 only)
Audio: Two channel linear PCM: 32, 44.1 and 48 kHz, 16, 20 and 24 bits, Dolby Digital
Adapter input for ac/cc (cc 19,5 V)
SECTION 1 - SPECIFICATIONS AND LAYOUTS
Model name KDL-42W651A
KDL-42W650A KDL-32W650A KDL-32W600A
Power and others
Power requirement
AC Power Adapter
requirements data Input: 100 – 240 VAC 50/60 Hz 1,4 A
Output: 19,5 VAC / 6,2 A
Input: 100 - 240 VAC 50/60 Hz 1,0 A
Output: 19,5 VAC / 4,35 A
Power
consumption 84 W 67 W
Less than 0,4 W with 120 VAC and less than 0,5 W with 240 VAC
Screen size*
(inches measured diagonally)
106,7
42 inches
80,1
31,5 inches
(32” class)
80,0
31,5 inches
(32” class)
Display resolution 1,366 dots (horizontal) ×
768 dots (vertical)
954 x 595 x 197725 x 465 x 197
721 x 436 x 69
283
M6 (7 mm)
19.5 V DC with AC adapter
in use
in standby
(cm)
1,920 dots (horizontal) × 1,080 lines (vertical)
721 x 463 x 197
954 x 568 x 69
with stand(mm)
without stand
(mm) 725 x 438 x 69
wall-mount hole
pattern (mm)
wall-mount screw
Mass*
Dimensions*
with stand (kg) 11,0 7,8 7,7
without stand (kg) 9,9 6,8 6,7
Others
Remote Control RM-YD089, Size AAA batteries (2 )
AC / CC Power Adapter: ACDP-120N01/ACDP-120E01 (KDL-42W651A, KDL-42W650A)
ACDP-085N01/ACDP-085E01 (KDL-32W650A, KDL-32W600A)
Optional Accesories
Camera and Microphone Unit: CMU-BR200/CMU-BR100
USB Wireless LAN Adapter: UWA-BR100
Operating temperature
Connecting Cables, Support Belt Kit
32 ºF - 104 ºF (0 ºC – 40 ºC)
• Optional accessories availability depends on countries/region/TV model/stock.
• Design and specications are subject to change without notice.
* Dimensions and mass are approximate values.
Supplied Accesories
Rating: Input 110-240 V AC, 50/60 Hz (USA/Canada 120 V AC, 60 Hz)
CHECKING THE ACCESORIES
Remote control (1) *
1
Size AAA batteries (2)
AC Adapter (1)
Table-Top Stand (1) *
2
Assembling screws for Table-Top Stand
(M5 × 16) (2)
Operating Instructions, other documents
and Wall-Mount Bracket accessories
*1Please refer to the model name printed on the
remote control.
*2Assembling the Table-Top Stand is required.
Refer to the supplied Table-Top Stand leaet to
assemble the Table-Top Stand.
AC Power Cord (1)
Cable holder (1)
Fixing screws for Table-Top Stand
(M5 × 16) (2)

KDL-32W600A/32W650A/42W650A/42W651A 2
SECTION 1 - SPECIFICATIONS AND LAYOUTS
BOARD LAYOUT
ALL MODELS
LD BOARD
SMART CORE
BLOCK
HSC BOARD
WLAN
MODULE
HIR BOARD
SMART CORE BLOCK
SWITCH
UNIT
MAIN BOARD
(BKX)

KDL-32W600A/32W650A/42W650A/42W651A 3
SECTION 1 - SPECIFICATIONS AND LAYOUTS
WIRE DRESSING
ALL MODELS SMART CORE BLOCK

KDL-32W600A/32W650A/42W650A/42W651A 4
DIAGNOSING THE ERROR
Before servicing the Television:
1. Verify the TV has the symptom the customer indicated.
2. Check to see if the latest Software is installed.
a. If not, install the latest version.
3. Determine the replacement part required.
VIEWING THE SELF CHECK DIAGNOSIS HISTORY
When an error is detected, the Self Check screen records the number of
times the error occurred. This is helpful in conrming past occurrences of
an error and for determining if an error is intermittent when the customer is
not sure what is causing the television to shut down. If the screen displays
a “0”, no error has occurred.
1. Press
POWER
to turn on the TV and then turn it off again.
2. Press the following buttons on the Remote Commander within 1
second of each other:
DISPLAY
Channel 5 Volume
-
POWER
NOTE: This differs from accessing Service Adjustments Mode (Volume +).
SECTION 2 - TROUBLESHOOTING
Self Diagnosis
Supported model
SELF CHECK
000 RESERVED --------------------- ------------------------------------------ 00
000 RESERVED --------------------- ------------------------------------------ 00
002MAIN_POWE --------------------- ------------------------------------------ 00
003 DC_ALERT --------------------- ------------------------------------------ 00
003 AUD_PROT --------------------- --------------------- ---------------------00
003 HDMI_EQ --------------------- --------------------- --------------------- 00
003 TU_DEMOD --------------------- ------------------------------------------ 00
004 VLED --------------------- ------------------------------------------00
004 LD_ERR --------------------- --------------------- ---------------------00
005 HFR_ERR --------------------- --------------------- ---------------------00
005 TCON_ERR120123132522 120123113645--------------------- 02
005 P_ID-ERR --------------------- --------------------- --------------------- 00
006 BACKLITE --------------------- ------------------------------------------00
007 TEMP_ERR --------------------- ------------------------------------------ 00
007 FAN_ERR --------------------- ------------------------------------------ 00
010 EMITTER --------------------- --------------------- ---------------------00
101 VPC_WDT --------------------- ------------------------------------------ 00
102 MEPS_WDT--------------------- ------------------------------------------ 00
103 HOST_WDT --------------------- ------------------------------------------00
104 STBY_WDT --------------------- ------------------------------------------ 00
00345 000333 06789
Total operation time by hour (MAX:65535)
Boot count (MAX:65535)
Panel operation time by hour (MAX:65535)
Total operation time by hour (MAX:65535)
Boot count (MAX:65535)
Panel operation time by hour (MAX:65535)
StandBy LED
Blink Count
Diagnosis
Item
Date and Time Display*
Error Count
(00-99)
*Format of Error History = YYMMDDhhmmss example 120123132522= Jan 23, 2012 13:25:22 (1:25:22PM)
NOTE: date and time must be set for this to work
SAMPLE SELF CHECK DIAGNOSIS PAGE

KDL-32W600A/32W650A/42W650A/42W651A 5
SECTION 2 - TROUBLESHOOTING
TRIAGE CHART
Use this general Triage Chart to determine what may possibly be causing the error before going out to the customers location.
1. Confirm the symptom from the customer. Red Dot: (Primary) Most likely defective part.
2. Select that symptom from the chart. Blue Triangle: (Secondary) Possible defective part.
3. Bring the primary component listed for that symptom.
5. Chart Color Code.
LAN Power Audio
2X 3X 4X 5X 6X 7X 8X No
WIF
I
Dead setNo
Video
Whole
Screen
Distortion
Isolated
Area
Distortion
No Audio
MAIN BOARD 
*▲ ▲ ▲ ▲
 
LCD Panel
 
TCON
  ▲ ▲
SERVICE BULLETIN 
▲
SOFWARE UPDATE  
WLAN

Video
Protection Modes
4. Follow the associated flowcharts in the Training Manual to isolate the board.
Board

*Immediate Shutdown After Power ON & 7X
*NOTE: REFER TO LCD PANEL SERVICE MANUAL IN
REFERENCE LIBRARY DATABASE FOR CORRECT
REPLACEMENT PARTS BASED ON SERIAL NUMBER.
To access the most recent version of the Triage documents for the models listed in this manual, login into the Sony Authorized Servicer Portal at
http://www.sony.com/asp.

KDL-32W600A/32W650A/42W650A/42W651A 6
SECTION 2 - TROUBLESHOOTING
FLOWCHARTS AND DIAGRAMS
OVERALL BLOCK DIAGRAM
IR RX
OPTICAL
SENSE
AC ADAPTOR
19.5 V
VIDEO 2 CVBS/COMP
VIDEO 1 CVBS
RF
HDMI 1
LCD PANEL
HFR
TCON
L
R
OPTICAL
AUDIO OUT
TUNER
ETHERNET
HDMI 2
LVDS
AC IN
MAIN BOARD
IC 9001
HDMI
SWITCH
EQ
BKX
HSC
HIR
WIFI
SMART CORE
SWITCH UNIT
AND
USB PORT
AMP
HUS
AMP HP/LINE OUT
USB
IC 9000
A/V
DECODER
VIDEO
PROCESS
LD

KDL-32W600A/32W650A/42W650A/42W651A 7
SECTION 2 - TROUBLESHOOTING
POWER AND CONTROL BLOCK DIAGRAM
19.5V 1
2
3
GND
5
LED_MODE_SW
AC IN (N)
AC IN (L)
1
2
CN8202
LD
LD_STBY
10
9
8
CN9101
5
4
6
2
BKX
CN1
LCD PANEL, TCON
&
LED BACKLIGHTS
MAIN BOARD
PWM_DIMMER
LD_ERR
DC_DIMMER
GND
LD_ERR
GND
VCC_IN
VCC_IN
PWM
FB_REF
LD_STDBY
7
6
4
VLED
IP_REF
1
3
LED_MODE_SW
7
8
9
10
19.5V
GND

KDL-32W600A/32W650A/42W650A/42W651A 8
SECTION 3 - REPAIR INFORMATION
REPAIRING THE TV
If the latest Software does not correct the issue, complete the following:
1. Verify the television has the symptom the customer indicated.
2. Replace part causing the symptom.
3. Install the latest version of Software (Required for ALL repairs).
4. Perform the required service adjustments and checks.
5. Verify the repair resolved the issue.
REMOVING THE TABLE-TOP STAND
1. Remove 2 screws from Chassis Box and pull down as shown to detach.
REMOVING THE CHASSIS BOX
1. Remove screw from Bracket Top. Using a at plastic object, separate
bracket and grasp as shown to detach.
2. Locate and disconnect connectors.
3. Press down the 2 locking clips and pull LVDS cable to release.
4. Locate and remove screws.
CAUTION: Do not use the Table-Top Stand
to hold or carry the TV.

KDL-32W600A/32W650A/42W650A/42W651A 9
SECTION 3 - REPAIR INFORMATION
9. Slide brackets to detach from Main Board.
BRKT SIDE DC
BRKT SIDE TUNER
BRKT UNDER
10. Locate and remove screws, then lift the Main Board to detach.
11. Install the new Main Board and screws.
12. Reconnect the LVDS Cable and all other connectors.
13. Update the Software.
After ALL repairs UPDATE the SOFTWARE to the latest version.
Instructions are included with the Software package on the Sony
website.
a. Insert the USB device with the latest Software into the TV.
b. Press
POWER
to turn on the TV.
c. Wait until the Software update is complete.
14. After update is complete, press
POWER
to turn off the TV.
5. After removing screws, rmly grasp as shown to separate Chassis Box
from TV.
6. Grasp and pull upwards on left and right side of Chassis Box to release
clips. Lift it upwards to detach.
REPLACING THE MAIN BOARD
The Main Board used in these models is available for repair. For Part
Number information refer to Section 4 - Exploded View/Part Number
Information en la página 14.
7. Remove Harness and screws from the Main Board Bracket.
8. Turn Main Board Bracket and disconnect the remaining connectors.

KDL-32W600A/32W650A/42W650A/42W651A 10
SECTION 3 - REPAIR INFORMATION
15. Access Service Mode by pressing the following buttons within 1
second of each other:
DISPLAY
Channel 5Volume +
POWER
16. When the DIGITAL Menu appears, press 2until 002 MODEL
category displays.
17. Press 1until 001 DEST item displays.
DIGITAL SERVICE
002 MODEL
001 DEST ATSC_LTN_BASE
CAUTION: If the incorrect Destination Data Value is selected, it may
corrupt the Sofware requiring a Main Board replacement.
18. Select the correct destination of the TV, press 3 to increase or 6
to decrease the data value (Use the table below for reference).
Model Name Destination Data Value
KDL-32W600A LA/MX ATSC_LTN_BASE
KDL-32W650A US/CND ATSC_UC_BASE
KDL-32W650A LA/MX ATSC_LTN_BASE
KDL-42W650A LA/MX ATSC_LTN_BASE
KDL-42W651A LA/MX ATSC_LTN_BASE
19. Press
MUTING
then 0 to save the changes.
DIGITAL SERVICE
002 MODEL
001 DEST
WRITE
ATSC_LTN_BASE
20. Press 1until 002 MODELNAME displays.
DIGITAL SERVICE
002 MODEL
002 MODELNAME_________
21. Press 3 until the model displayed matches the model of the TV.
CAUTION: The Model Name can only be selected once. Be sure
to verify the information is correct before saving the changes.
22. Press
MUTING
then 0 to save the changes.
DIGITAL SERVICE
002 MODEL
002 MODELNAMEKDL-32W650A
WRITE
23. Locate the Serial Number for the TV on the side of the Rear Cover.
MODEL NO
KDL-32W650A
SERIAL NO
6700001
24. Press 2 to return to the 002 MODEL category.
DIGITAL SERVICE
002 MODEL
000 SEGLW_BASE

KDL-32W600A/32W650A/42W650A/42W651A 11
SECTION 3 - REPAIR INFORMATION
25. Press 1until 003 SERIAL item displays.
DIGITAL SERVICE
002 MODEL
003 SERIAL
26. Press 0 to display the Serial Number Edit option.
DIGITAL (MODEL) SERVICE
SerialNumberEdit
*1 SerialNumber
27. Press + to display the Serial Number input screen.
DIGITAL (MODEL) SERVICE
SerialNumberEdit
*1 SerialNumber
Please Input serial number
(0000000-99999999)
_ _ _ _ _ _ _
CAUTION: The Serial Number can only be selected once. Be sure
to verify the information is correct before saving the changes.
28. Enter the Serial Number of the TV.
NOTE: If the incorrect Serial Number is entered, press
RETURN
to go back to the Serial Number input screen and re-enter
the correct number.
29. Press to save the Serial Number.
DIGITAL (MODEL) SERVICE
SerialNumberEdit
*1 SerialNumber
6700001 WRITE
30. Clear the Self Check screen.
a. Press
POWER
to exit Service Mode.
b. Press the following buttons on the Remote Commander within 1
second of each other:
DISPLAY
Channel 5Volume
-
POWER
SELF CHECK
000 RESERVED --------------------- ------------------------------------------ 00
000 RESERVED --------------------- ------------------------------------------ 00
002 MAIN_POWE --------------------- ------------------------------------------ 00
003 DC_ALERT --------------------- ------------------------------------------ 00
003 AUD_PROT --------------------- ------------------------------------------00
003 HDMI_EQ --------------------- --------------------- --------------------- 00
003 TU_DEMOD --------------------- --------------------- --------------------- 00
004 VLED --------------------- ------------------------------------------00
004 LD_ERR --------------------- ------------------------------------------00
005 HFR_ERR --------------------- ------------------------------------------ 00
005 TCON_ERR 120123132522 120123113645--------------------- 02
005 P_ID-ERR --------------------- --------------------- --------------------- 00
006 BACKLITE --------------------- ----------------------------------------- 00
007 TEMP_ERR --------------------- --------------------- --------------------- 00
007 FAN_ERR --------------------- ------------------------------------------00
010 EMITTER --------------------- --------------------- --------------------- 00
101 VPC_WDT --------------------- --------------------- --------------------- 00
102 MEPS_WDT --------------------- ------------------------------------------ 00
103 HOST_WDT --------------------- ------------------------------------------ 00
104 STBY_WDT --------------------- ------------------------------------------00
00345 000333 06789
Error Count
c. To clear the error history and error count press 80.
d. Press
POWER
to exit Self Check Mode.
31. Cycle AC Power (Unplug and plug AC Cord from the outlet).

KDL-32W600A/32W650A/42W650A/42W651A 12
SECTION 3 - REPAIR INFORMATION
REMOVING THE SPEAKERS
1. Press down the connector clip to disconnect.
NOTE: For the Speaker Box Right you must also disconnect the Switch
Unit connector.
2. Remove screws and lift the Speaker Box to detach.
REPLACING THE SWITCH UNIT
1. Remove screws and press as shown to remove the Switch Unit.
2. Install the new Switch Unit, screws and connectors.
REMOVING THE SMART CORE BLOCK
1. Remove 1 screw, then release the Harness attached to LCD Panel.
2. Grasp Smart Core Block as shown, then twist it downwards to release
clips.
3. Apply pressure on both sides of Cover, SC and pull it apart to detach.
4. Disconnect connectors and release cable from LID, SC hook.
5. Unclamp 2 side clips from the Lid, SC and lift as shown to detach.
LID, SC

KDL-32W600A/32W650A/42W650A/42W651A 13
SECTION 3 - REPAIR INFORMATION
6. Carefully, using a at edge object (ex. steel ruler), release the clip
located on the right side corner, and pull as shown to detach the Panel
Ornament.
7. Detach the HIR Board and WLAN Module.
HIR BOARD
WLAN
MODULE
8. Release hooks from HSC-WIFI Power Board to detach.
HSC-WIFI
BOARD

KDL-32W600A/32W650A/42W650A/42W651A 14
Components not identied by a part number or description
are not stocked because they are seldom required for routine
service.
The component parts of an assembly are indicated by the reference numbers in
the far right column of the parts list and within the dotted lines of the diagram.
NOTE: The components identied by shading and
!
mark are critical for safety.
Replace only with part number specied.
NOTE: The components identied by a red outline and a mark contain condential
information. Specic instructions must be adhered to whenever these components are
repaired and/or replaced. (See Appendix A)
CHASSIS
7
1
1
4
3
2
Smart Core
Block
6
1
1
Smart C
Bloc
6
5
1 4-462-165-01 STAND, NECK
2 4-460-939-21 STAND, PIPE M (KDL-32W600A ONLY)
2 4-460-939-01 STAND, PIPE M (KDL-32W650A ONLY)
2 4-460-953-01 STAND, PIPE ML (KDL-42W650A ONLY)
2 4-460-954-11 STAND, PIPE ML (KDL-42W651A ONLY)
! 3 1-838-955-41 POWER-SUPPLY CORD SET
4 1-492-294-12 AC ADAPTOR (85W) (KDL-32W600A/32W650A ONLY)
4 1-492-293-12 AC ADAPTOR (120W) (KDL-42W650A/42W651A ONLY)
5 4-446-864-01 CHASSIS, BOX (32 MMB) (KDL-32W600A/32W650A ONLY)
5 4-446-865-01 CHASSIS, BOX (42 MMB) (KDL-42W650A/42W651A ONLY)
6 4-446-122-01 COVER, SC
7 NA LCD PANEL
FOR ALL LCD PANEL AND TCON BOARD PART NUMBER
INFORMATION REFER TO THE LCD PANELS SERVICE MANUAL.
REF. NO. PART NO. DESCRIPTION
SECTION 4 - EXPLODED VIEW/PART NUMBER INFORMATION

KDL-32W600A/32W650A/42W650A/42W651A 15
SECTION 4 - EXPLODED VIEW/PART NUMBER INFORMATION
NOTE: The components identied by shading and
!
mark are critical for safety.
Replace only with part number specied.
NOTE: The components identied by a red outline and a mark contain condential
information. Specic instructions must be adhered to whenever these components are
repaired and/or replaced. (See Appendix A)
CHASSIS
57
57
63
62
60
61
58
Main Board
Bracket
60
59
56
53
51
52
55
54
REF. NO. PART NO. DESCRIPTION
51 4-458-886-01 LABEL, SIDE TERMINAL (R)
52 4-458-882-02 LABEL, REAR TERMINAL
53 4-458-888-01 LABEL, UNDER TERMINAL
54 4-458-885-01 LABEL, SIDE TERMINAL (L)
55 1-492-107-11 SWITCH UNIT (KDL-32W600A/32W650A ONLY)
55 1-492-117-11 SWITCH UNIT (KDL-42W650A/42W651A ONLY)
56 1-858-875-21 SPEAKER BOX (LEFT) (KDL-32W600A/32W650A ONLY)
56 1-858-861-21 SPEAKER BOX (LEFT) (KDL-42W650A/42W651A ONLY)
57 4-439-638-01 BRACKET, TOP
58 4-439-636-01 BRACKET, UNDER
59 4-439-637-02 BRACKET, SIDE TUNER
60 A-1927-460-A BKX BOARD, COMPLETE (KDL-32W600A/32W650A ONLY)
AFTER REPLACING THE MAIN BOARD, YOU MUST UPDATE
THE SOFTWARE TO THE LATEST VERSION.
60 A-1923-835-A BKX BOARD, COMPLETE (KDL-42W650A/42W651A ONLY)
AFTER REPLACING THE MAIN BOARD, YOU MUST UPDATE
THE SOFTWARE TO THE LATEST VERSION.
61 4-440-057-01 SHEET, THERMAL (AYU2)
62 4-439-632-01 BRACKET, SIDE DC
63 1-858-875-11 SPEAKER BOX (RIGHT) (KDL-32W600A/32W650A ONLY)
63 1-858-861-11 SPEAKER BOX (RIGHT) (KDL-42W650A/42W651A ONLY)

KDL-32W600A/32W650A/42W650A/42W651A 16
SECTION 4 - EXPLODED VIEW/PART NUMBER INFORMATION
NOTE: The components identied by shading and
!
mark are critical for safety.
Replace only with part number specied.
NOTE: The components identied by a red outline and a mark contain condential
information. Specic instructions must be adhered to whenever these components are
repaired and/or replaced. (See Appendix A)
SMART CORE BLOCK
104
105
106
102
103
101
101 1-492-076-11 WLAN MODULE
102 A-1906-604-A HSC-WIFI BOARD, MOUNTED
103 4-454-489-02 CASE, SC A
104 A-1924-408-A HIR BOARD, MOUNTED
105 4-451-771-02 PANEL ORNAMENT, SC A
106 4-446-121-01 LID, SC
REF. NO. PART NO. DESCRIPTION