Sony KDL-52VL150 Service Manual ▷ View online
LCD DIGITAL COLOR TELEVISION
SERVICE MANUAL
EX2R
CHASSIS
MODEL NAME
REMOTE COMMANDER DESTINATION
9-883-831-02
KDL-52VL150
RM-YD028
US/CND
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 6/2009
: UPDATED ITEM
REVISION
DATE
SUBJECT
6/2009
No revisions or updates are applicable at this time.
9/2009
Updated Exploded View Section to remove LCD Panel specifi c information. Replaced page 51.
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LCD DIGITAL COLOR TELEVISION
SERVICE MANUAL
EX2R
CHASSIS
MODEL NAME
REMOTE COMMANDER DESTINATION
9-883-831-02
KDL-52VL150
RM-YD028
US/CND
Self Diagnosis
Supported model
KDL-52VL150
RM-YD028
TOOLS
WIDE
INPUT
CC
DISPLAY
POWER
3
KDL-52VL150
KDL-52VL150
TABLE OF CONTENTS
SECTION TITLE
PAGE
SECTION TITLE
PAGE
Specifi cations ................................................................................. 4
Warnings and Cautions - English ................................................... 6
Warnings and Cautions - French .................................................... 7
Safety-Related Component Warning .............................................. 8
Safety Check-Out ......................................................................... 10
Self-Diagnostic Function ................................................................11
SECTION 1: DISASSEMBLY ................................................................ 13
1-1. Rear Cover Removal ............................................................ 13
1-2. Switch Unit Removal ............................................................ 14
1-3. BM3 Board and G7N (Power) Board Removal .................... 14
1-4. Table-Top Stand Assembly and Under Cover Removal ....... 15
1-5. Structural Parts and AC Inlet Removal ................................. 16
1-6. Loudspeaker, Under Bar, HLR3 Board, HSR Board,
IR Guide and LED Guide Removal ...................................... 17
1-7. LCD Panel Removal
............................................................. 18
1-7-1. Cleaning the LCD Panel ............................................ 18
WIRE DRESSING ........................................................................ 19
SECTION 2: SERVICE ADJUSTMENTS ............................................. 21
2-1. Viewing Service Adjustment Data ........................................ 21
2-2. Accessing Service Mode
...................................................... 21
2-2-1. Entering the Serial Number after
Changing the Main Board ........................................ 21
2-2-2. Resetting to Factory Defaults .................................. 22
SECTION 3: DIAGRAMS ..................................................................... 23
3-1. Circuit Boards Location ........................................................ 23
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 23
3-3. Block Diagram
...................................................................... 25
3-4. Schematics and Supporting Information .............................. 26
BM3 Board Schematic Diagram (1 of 9) .............................. 26
BM3 Board Schematic Diagram (2 of 9) .............................. 27
BM3 Board Schematic Diagram (3 of 9) .............................. 28
BM3 Board Schematic Diagram (4 of 9) .............................. 29
BM3 Board Schematic Diagram (5 of 9) .............................. 30
BM3 Board Schematic Diagram (6 of 9) .............................. 31
BM3 Board Schematic Diagram (7 of 9) .............................. 32
BM3 Board Schematic Diagram (8 of 9) .............................. 33
BM3 Board Schematic Diagram (9 of 9) .............................. 34
D3N Board Schematic Diagram ........................................... 36
D4N Board Schematic Diagram ........................................... 39
G7N Board Schematic Diagram ........................................... 42
HLR3 Board Schematic Diagram ......................................... 43
HSR Board Schematic Diagram ........................................... 45
BM3 Board Schematic Diagram (2 of 9) .............................. 27
BM3 Board Schematic Diagram (3 of 9) .............................. 28
BM3 Board Schematic Diagram (4 of 9) .............................. 29
BM3 Board Schematic Diagram (5 of 9) .............................. 30
BM3 Board Schematic Diagram (6 of 9) .............................. 31
BM3 Board Schematic Diagram (7 of 9) .............................. 32
BM3 Board Schematic Diagram (8 of 9) .............................. 33
BM3 Board Schematic Diagram (9 of 9) .............................. 34
D3N Board Schematic Diagram ........................................... 36
D4N Board Schematic Diagram ........................................... 39
G7N Board Schematic Diagram ........................................... 42
HLR3 Board Schematic Diagram ......................................... 43
HSR Board Schematic Diagram ........................................... 45
3-5. Semiconductors ................................................................... 47
SECTION 4: EXPLODED VIEWS ........................................................ 48
4-1. Rear Cover Assembly and Table-Top Stand Assembly ....... 48
4-2. Chassis ............................................................................... 49
4-3. Connectors
.......................................................................... 50
4-4. Bezel Assembly and LCD Panel .......................................... 51
4-5. Screw Legend ...................................................................... 52
SECTION 5: ELECTRICAL PARTS LIST ............................................ 53
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
4
KDL-52VL150
KDL-52VL150
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
120V AC, 60Hz
295W
Less than 1 W
VIDEO (IN) 1/2:
S Video (4-Pin Mini DIN (VIDEO 2 Only)
Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative
C: 0.286 Vp-p (Burst signal), 75 ohms
Video
1 Vp-p, 75 ohms unbalanced, sync negative
Audio
500
500
mVrms
(Typical)
Impedance:47
kilohms
COMPONENT IN 1/2:
YP
YP
B
P
R
(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, 1080p
AUDIO
500
500
mVrms
(Typical)
Impedance:
47
kilohms
Power Requirements
Power Consumption (W)
In
Use
(Max)
In Standby
HDMI IN 1/2/3/4
HDMI:
HDMI:
Video: 480i, 480p, 720p, 1080i,1080p, 1080/24p
Audio: Two channel linear PCM 32, 44.1 and 48 kHz, 16, 20 and 24 bits
AUDIO
500
500
mVrms
(Typical)
Impedance: 47 kilohms
AUDIO OUT:
500
500
mVrms
(Typical)
DIGITAL AUDIO OUT (OPTICAL):
PCM
PCM
optical
signal
PC IN:
D-sub 15-pin, analog RGB, 0.7 Vp-p, 75 ohms, positive
PC AUDIO INPUT:
Stereo mini jack, 500 mVrms (Typical)
Impedance: 47 kilohms
USB:
USB input support mass storage device class (USB MSC) that may include
thumbdrives, hard disks and some MP3 players and cameras. This TV does
not support MTP or PTP protocols used by some MP3 players and cameras.
Supported JPG fi les include those that are compliant with ISO/IEC 10918-1
JPEG specifi cation (8 bit per component, Grayscale/Color, Y:Cb:Cr=4:2:2 or
Y:Cb:Cr=4:2:0, Base line DCT, Non-differential Huffman coding)
and EXIF 2.2. Supported MP3 fi les bit rates in kpbs include 40, 48, 56, 64, 80,
96, 112, 128,160, 192, 224, 256, 320 in both constant and variable rate. Scan
frequencies supported include 32, 44.1 and 48 Khz.
Licensing Information
Macintosh is a trademark of Apple Inc.,
registered in the U.S. and other countries.
registered in the U.S. and other countries.
HDMI, the HDMI logo and
High-Definition Multimedia Interface are
trademarks or registered trademarks of
HDMI Licensing, LLC.
High-Definition Multimedia Interface are
trademarks or registered trademarks of
HDMI Licensing, LLC.
Fergason Patent Properties, LLC:
U.S. Patent No. 5,717,422
U.S. Patent No. 6,816,141
U.S. Patent No. 5,717,422
U.S. Patent No. 6,816,141
Manufactured under license from Dolby
Laboratories. Dolby and the double-D
symbol are trademarks of Dolby
Laboratories.
Laboratories. Dolby and the double-D
symbol are trademarks of Dolby
Laboratories.
TruSurround XT, SRS and (
z) symbol are
trademarks of SRS Labs, Inc. TruSurround
XT technology is incorporated under
license from SRS Labs, Inc.
XT technology is incorporated under
license from SRS Labs, Inc.
Blu-ray Disc is a trademark.
“BRAVIA”,
, BRAVIA Sync
and
are trademarks or registered
trademarks of Sony Corporation.
“PLAYSTATION” is a registered
trademark and “PS3” is a trademark of
Sony Computer Entertainment Inc.
trademark and “PS3” is a trademark of
Sony Computer Entertainment Inc.
Your BRAVIA TV is
ENERGY STAR
ENERGY STAR
®
qualified in the “Home”
mode.
It meets strict energy
efficiency guidelines set
by the U.S.
Environmental Protection Agency and
Department of Energy. ENERGY STAR is
a joint program of these government
agencies, designed to promote energy
efficient products and practices.
s
mode.
It meets strict energy
efficiency guidelines set
by the U.S.
Environmental Protection Agency and
Department of Energy. ENERGY STAR is
a joint program of these government
agencies, designed to promote energy
efficient products and practices.
s
When the TV is initially set up, it is
designed to meet ENERGY STAR
requirements.
designed to meet ENERGY STAR
requirements.
s
Changes to certain features, settings,
and functionalities of this TV
(i.e. Picture/Sound, Light Sensor,
Power Savings) can slightly change
the power consumption.
and functionalities of this TV
(i.e. Picture/Sound, Light Sensor,
Power Savings) can slightly change
the power consumption.
Depending upon such changed settings, the
power consumption may increase which
possibly could exceed the limits required
for the ENERGY STAR qualification.
power consumption may increase which
possibly could exceed the limits required
for the ENERGY STAR qualification.