DOWNLOAD Sony KDL-65W950B Service Manual ↓ Size: 7.31 MB | Pages: 30 in PDF or view online for FREE

Model
KDL-65W950B
Pages
30
Size
7.31 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-65w950b.pdf
Date

Sony KDL-65W950B Service Manual ▷ View online

KDL-65W950B ii
CAUTION!!
These servicing instructions are for use by qualified 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 qualified 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 identified 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 specified in the parts list to prevent 
electric shock, fire 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 qualifié 
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 
qualifié faire ainsi.
ALERTE!!
Afin 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  identifies  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  identifies  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-65W950B 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
Voltmeter
(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 fluorescent 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-65W950B 1
SPECIFICATIONS
System
Television system
NTSC: American TV standard 
ATSC (8VSB terrestrial): ATSC compliant 8VSB
QAM on cable: ANSI/SCTE 07 2000 (Does not include CableCARD functionality)
Channel coverage
Analog Cable: 1 - 135 / Digital Cable: 1 - 135
Panel system
Speaker output
Wireless technology
Input/Output jacks
CABLE/ANTENNA
VIDEO IN 1
COMPONENT IN
VIDEO IN 2
YP
B
P
R
:   (Component Video): 1080p (60 Hz), 1080i (60 Hz), 720p (60 Hz), 480p, 480i 
Audio input (phono jacks)
Video input (common phono pin with Y input)
Video (2D): 1080p (30,  60 Hz), 1080/24p, 1080i (60 Hz), 720p (30, 60 Hz), 720/24p, 
480p, 480i, PC Formats
Video (3D):
Frame Packing: 1080p (30 Hz), 1080/24p, 1080i (60 Hz), 720p (30, 60 Hz), 720/24p
Side-by-Side: 1080p (60 Hz), 1080/24p, 1080i (60 Hz), 720p (60 Hz)
Over-Under: 1080p (30, 60 Hz), 1080/24p, 1080i (60 Hz), 720p (60 Hz) 
Audio: 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)
MHL
(Common with HDMI IN 1)
Video (2D): 1080p (30 Hz), 1080/24p, 1080i (60 Hz), 720p (30, 60 Hz), 720/24p, 
480p, 480i
Video (3D):
Side-by-Side: 1080/24p, 1080i (60 Hz), 720p (60 Hz)
Over-Under: 1080p (30 Hz), 1080/24p, 1080i (60 Hz), 720p (60 Hz)
Audio: 5.1 channel linear PCM: 32, 44.1 and 48 kHz, 16, 20 and 24 bits, Dolby Digital
AUDIO OUT / i
Audio output (stereo mini jack)
Headphone jack
(supports Subwoofer out)
DIGITAL AUDIO OUT 
(OPTICAL)
Digital optical jack 
LAN
Analog terrestrial: 2 - 69 / Digital terrestrial: 2 - 69
LCD (Liquid Crystal Display) Panel, LED Backlight
10 W + 10 W + 10 W
Protocol IEEE802.11a/b/g/n
75-ohm external terminal for RF inputs
Video / Audio input (phono jacks)
HDMI IN 1/2/3/4
(Two channel linear PCM, Dolby Digital)
10BASE-T/100BASE-TX connector (Connection speed may differ depending on the network
environment. 10BASE-T/100BASE-TX communication rate and communication quality are
not guaranteed for this TV)
RS232C, Serial Control mini jack; IR IN mini jack
These jacks are for receiving the external control signal
REMOTE
USB / DLNA
Refer to the i-Manuals for supported formats
SECTION 1 - SPECIFICATIONS AND LAYOUTS
* Screen size, dimensions and mass are approximate values.
Optional accessories availability depends on countries/region/TV model/stock.
Design and specifications are subject to change without notice.
This TV set incorporates MHL 2.
Model name 
KDL-65W950B
Power and others
Power requirement
Power 
consumption
in use
in standby
Screen size*
(inches measured diagonally)
64, 5 inches
(65 class)
Display resolution 
Dimensions*
with stand
(inches)
1461 × 915 × 323
without stand  (mm)
(inches)
1461 × 877 × 101
57
5
/
8
 × 34 
5
/
8
 × 4
57
5
/
8
 × 36 
1
/
8
 × 12 
3
/
4
wall-mount hole 
pattern
400 × 300
wall-mount screw 
size
M6 (8 mm - 12 mm)
Mass*
with stand 
(kg)/(lb)
30 / 66, 1
without stand 
(kg)/(lb)
29, 2 / 64, 4
Others
Optional accessories
MHL Cable: DLC-MB10/DLC-MB20/DLC-MC20
Passive 3D Glasses: TDG-500P
SimulView™ Passive Glasses: TDG-SV5P
Operating temperature
110-240 V AC, 50/60 Hz (USA/Canada 120 V AC, 60 Hz) 
164 W
Less than 0.2 W with 120 V AC and less than 0.3 W with 240 V AC
1,920 dots (horizontal) × 1,080 lines (vertical)
(mm)
(mm)
(mm)
Wireless Subwoofer: SWF-BR100
32 ºF – 104 ºF (0 ºC – 40 ºC)
CHECKING THE ACCESSORIES
Touchpad Remote Control (1) *
Size AAA Batteries (4)
IR Blaster (1)
Table-Top Stand (2) 
Wall-Mount Attachment (M6) (2) 
Operating Instructions and other documents 
* Refer to the model name printed on the 
remote control.
Passive 3D Glasses (2)
Cable Clamper (2)
Fixing screws for Table-Top Stand 
(M5 × 16) (4)
IR Remote Control (1) *
Wall-Mount Attachment (M5) (2) 
KDL-65W950B 2
SECTION 1 - SPECIFICATIONS AND LAYOUTS
BOARD LAYOUT
KDL-65W950B
HSC2 BOARD
WIRELESS
LAN CARD
BT MODULE
SMART CORE BLOCK
SMARTCORE
LD BOARD
SWITCH
UNIT
MAIN BOARD
 (BAXL BOARD) 
TUNER BOARD
 (TUS BOARD) 
POWER BOARD
 (G2A BOARD) 
TCON
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Sony KDL-65W950B Service Manual ▷ Download

  • DOWNLOAD Sony KDL-65W950B Service Manual ↓ Size: 7.31 MB | Pages: 30 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony KDL-65W950B in PDF for free, which will help you to disassemble, recover, fix and repair Sony KDL-65W950B TV. Information contained in Sony KDL-65W950B Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.