Sony KLV-S40A10T Service Manual ▷ View online
FLAT PANEL COLOR TELEVISION
SERVICE MANUAL
WAX
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
9-883-703-01
KLV-S40A10T
RM-YA001
ARGENTINA
Self Diagnosis
Supported model
KLV-S40A10T
RM-YA001
MUTING DISP
LAY
FREEZE
MTS/
SAP
POWER
SAVING
TOP MENU
MENU
GUIDE
SLEEP
F1
FUNCTION
F2
TV/
VIDEO
POWER
RETURN
SOUND
PICTURE
WIDE
TV/SAT
MODE
WEGA GA
TE
3
KLV-S40A10T
KLV-S40A10T
TABLE OF CONTENTS
SECTION TITLE
PAGE
SECTION TITLE
PAGE
Specifi cations ................................................................................. 4
Warnings and Cautions .................................................................. 5
Safety Check-Out ........................................................................... 6
Self-Diagnostic Function ................................................................. 7
SECTION 1: DISASSEMBLY ................................................................. 9
1-1. Stand Assembly Removal ...................................................... 9
1-2. Rear Cabinet Removal ........................................................... 9
1-3. H1 Board Removal
.............................................................. 10
1-4. Vesa Bracket Assembly and G Shield Assembly Removal .. 10
1-5. Side Bracket Assembly and S1 Top Shield Removal ............11
1-6. H2 Board Removal
................................................................11
1-7. G3 Board Removal
............................................................... 12
1-8. A3 Board Removal ............................................................... 12
1-9. TU Board and Speaker Removal ......................................... 13
1-10.P Board Removal ................................................................. 13
1-11. B Board Removal ................................................................. 14
1-12. H3 Board and Speaker Removal ......................................... 14
1-13. LCD Panel Removal ............................................................. 15
SECTION 2: SERVICE ADJUSTMENTS ............................................. 16
2-1. Remote Adjustment Buttons and Indicators ......................... 16
2-2. Resetting the User Menu - Factory Reset ............................ 16
2-3. Aging Mode .......................................................................... 16
2-4. White Balance Adjustment. .................................................. 16
SECTION 3: DIAGRAMS ..................................................................... 18
3-1. Circuit Boards Location ........................................................ 18
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 19
3-3. Block Diagram
...................................................................... 20
3-4. Schematics and Supporting Information .............................. 21
A3 Board Schematic Diagram (1 of 5) ................................. 21
A3 Board Schematic Diagram (2 of 5) ................................. 22
A3 Board Schematic Diagram (3 of 5) ................................ 23
A3 Board Schematic Diagram (4 of 5) ................................. 24
A3 Board Schematic Diagram (5 of 5) ................................. 25
B Board Schematic Diagram (1 of 5) ................................... 27
B Board Schematic Diagram (2 of 5) ................................... 28
B Board Schematic Diagram (3 of 5) ................................... 29
B Board Schematic Diagram (4 of 5) ................................... 30
B Board Schematic Diagram (5 of 5) ................................... 31
G3 Board Schematic Diagram (1 of 2) ................................. 34
G3 Board Schematic Diagram (2 of 2) ................................. 35
H1 Board Schematic Diagram .............................................. 37
H2 Board Schematic Diagram .............................................. 38
H3 Board Schematic Diagram .............................................. 40
P Board Schematic Diagram ................................................ 41
TU Board Schematic Diagram ............................................. 43
3-5. Semiconductors ................................................................... 45
SECTION 4: EXPLODED VIEWS ........................................................ 46
4-1. Rear Cover and Stand Assembly ......................................... 46
4-2. Brackets ............................................................................... 47
4-3. Chassis ................................................................................ 48
4-4. Speakers .............................................................................. 49
4-5. LCD Panel
............................................................................ 50
4-6. Packing and Accessories .................................................... 51
SECTION 5: ELECTRICAL PARTS LIST ........................................... 52
4
KLV-S40A10T
KLV-S40A10T
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
100V-240V AC, 50/60Hz
2
30W
Less than 1W
30W
Less than 1W
Video (IN) 1/2/3
S Video (4-Pin Mini DIN)
Y: 1Vp-p, 75ohms unbalanced, sync negative
C: 0.286Vp-p (Burst signal), 75ohms
Video
1Vp-p, 75ohms unbalanced, sync negative
Audio
500 mVrms (100% modulation)
Impedance:47
kilohms
Power Requirements
Power Consumption (W)
In
Use
(Max)
In
Standby
HD/DVD IN 4
YPBPR (Component Video)
Y:1.0 Vp-p, 75 ohms unbalanced, sync negative
P
B
:0.7 Vp-p, 75 ohms
P
R
:0.7 Vp-p, 75 ohms
Signal format: 480i, 480p, 720p, 1080i
AUDIO
500 mVrms (100% modulation)
Impedance:
47
kilohms
HDMI IN 5:
HDMI:
HDMI:
Video:480i, 480p, 720p, 1080i
Audio: Two channel linear PCM 32, 44.1 and
48 kHz, 16, 20 and 24bits
AUDIO:
500 mVrms (100% modulation)
Impedance:
47
kilohms
AUDIO OUT:
500 mVrms (100% modulation)
More than 1 Vrms at the maximum volume setting
(Variable)
More than 500 mVrms (Fixed)
PC IN 6:
D-sub 15-pin, analog RGB, 0.7 Vp-p, 75 ohms, positive
PC AUDIO INPUT:
Stereo mini jack, 0.5 Vrms, 1 kilohm
Headphones:
Stereo
Stereo
mini
jack
Impedance:
16
ohms
Inputs/Outputs:
Television system
American TV standard, NTSC
Channel coverage
VHF: 2-13/UHF: 14-69/
Cable TV: 1-125
Antenna/RF Input
75-ohm external antenna terminal
for VHF/UHF and Cable TV
for VHF/UHF and Cable TV
Panel System
LCD (Liquid Crystal Display) Panel
LCD Panel
1,366 dots x 768 lines
Screen Size (measured diagonally)
40 inches
Supplied Accessories
Remote Commander RM-YA001
Two Size AA (R6) Batteries
75-ohm coaxial cable
AC Power Cord
HD15-HD15 Cable
Suport Belt, Securing Screw,
and Wood Screw
Operating Instructions
Quick Setup Guide
Leafl et
(Installing the Wall-Mount Bracket)
Warranty Card
Two Size AA (R6) Batteries
75-ohm coaxial cable
AC Power Cord
HD15-HD15 Cable
Suport Belt, Securing Screw,
and Wood Screw
Operating Instructions
Quick Setup Guide
Leafl et
(Installing the Wall-Mount Bracket)
Warranty Card
Optional Accessories
Headphones Plug Adaptor
Connecting Cables
Wall-Mount Bracket
SU-PW2
Connecting Cables
Wall-Mount Bracket
SU-PW2
!
"
!
"
#
!
"
$
%&
#
!
"
$
%&
“PlayStation” is a trademark of Sony Computer Entertainment, Inc.
TruSurround, SRS and the
symbol are trademarks of SRS Labs,
Inc. TruSurround technology is incorporated under license from SRS Labs,
Inc.
Inc.
Manufactured under license from BBE Sound, Inc. Licensed by BBE
Sound, Inc. under USP5510752 and 5736897. BBE and BBE symbol are
registered trademarks of BBE Sound, Inc.
Sound, Inc. under USP5510752 and 5736897. BBE and BBE symbol are
registered trademarks of BBE Sound, Inc.
Macintosh is a trademark licensed to Apple Computer, Inc., registered in
the U.S.A and other countries.
the U.S.A and other countries.
Wega, Steady Sound and CineMotion are registered trademarks of Sony
Corporation.
Corporation.
As an ENERGY STAR
®
Partner, Sony Corporation has
determined that this product meets the ENERGY STAR
®
guidelines for energy efficiency.
ENERGY STAR
®
is a U.S. registered mark.
This TV incorporates High-Definition
Multimedia Interface (HDMI™) technology.
Multimedia Interface (HDMI™) technology.
HDMI, the HDMI logo and High-Definition Multimedia Interface are
trademarks or registered trademarks of HDMI Licensing LLC.
trademarks or registered trademarks of HDMI Licensing LLC.
5
KLV-S40A10T
KLV-S40A10T
WARNINGS AND CAUTIONS
CAUTION
These servicing instructions are for use by qualifi 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 qualifi ed to do so.
servicing other than that contained in the operating instructions unless you are qualifi ed to do so.
WARNING!!
An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis. The chassis of
this receiver is directly connected to the ac power line.
this receiver is directly connected to the ac power line.
!
SAFETY-RELATED COMPONENT WARNING!!
Components identifi ed by shading and ! mark on the schematic diagrams, exploded views, and in the parts list are critical for safe
operation. Replace these components with Sony parts whose part numbers appear as shown in this manual or in supplements
published by Sony. Circuit adjustments that are critical for safe operation are identifi ed in this manual. Follow these procedures
whenever critical components are replaced or improper operation is suspected.
operation. Replace these components with Sony parts whose part numbers appear as shown in this manual or in supplements
published by Sony. Circuit adjustments that are critical for safe operation are identifi ed in this manual. Follow these procedures
whenever critical components are replaced or improper operation is suspected.
The circuit boards used in these models have been processed using
Lead Free Solder. The boards are identified by the LF logo located
close to the board designation e.g. H1 etc [ see example ]. The
servicing of these boards requires special precautions to be taken as
outlined below.
Lead Free Solder. The boards are identified by the LF logo located
close to the board designation e.g. H1 etc [ see example ]. The
servicing of these boards requires special precautions to be taken as
outlined below.
example 1
It is strongly recommended to use Lead Free Solder material in order to guarantee optimal quality of new solder joints.
Lead Free Solder is available under the following part numbers :
Lead Free Solder is available under the following part numbers :
Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to be set to 370 degrees centigrade.
This requires soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics.
This requires soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics.
For more information on the use of Lead Free Solder, please refer to http://www.sony-training.com
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