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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
MODEL NAME REMOTE COMMANDER
EX2K
DESTINATION
CHASSIS
KDL-32L504 RM-YD028 US
ORIGINAL MANUAL ISSUE DATE: 7/2009
: UPDATED ITEM
REVISION DATE SUBJECT
7/2009 No revisions or updates are applicable at this time.
9/2009 Updated Exploded View Section to remove LCD Panel specific information. Replaced page 47.
9/2009 Updated Exploded View Section to include Accessories and Packing, Miscellaneous and
Remote Commander Sections. Replaced page 50.
LCD DIGITAL COLOR TELEVISION
9-883-836-03
Self Diagnosis
Supported model
SERVICE MANUAL
MODEL NAME REMOTE COMMANDER
EX2K
DESTINATION
CHASSIS
KDL-32L504 RM-YD028 US
KDL-32L504 RM-YD028
LCD DIGITAL COLOR TELEVISION
9-883-836-03
KDL-32L504
TABLE OF CONTENTS
SECTION TITLE PAGE SECTION TITLE PAGE
Specifications ................................................................................. 4 SECTION 3: DIAGRAMS ..................................................................... 20
Warnings and Cautions .................................................................. 6 3-1. Circuit Boards Location ........................................................ 20
Safety-Related Component Warning .............................................. 7 3-2. Printed Wiring Boards and
Safety Check-Out ........................................................................... 9 Schematic Diagrams Information ......................................... 20
Self-Diagnostic Function............................................................... 10 3-3. Block Diagram ...................................................................... 22
3-4. Schematics and Supporting Information .............................. 23
SECTION 1: DISASSEMBLY ............................................................... 12
A Board Schematic Diagram (1 of 17).................................. 23
1-1. Rear Cover Removal............................................................ 12 A Board Schematic Diagram (2 of 17).................................. 24
1-2. Switch Unit Removal (Contains H1 Board) .......................... 12 A Board Schematic Diagram (3 of 17).................................. 25
1-3. A Board and G2BE (Power) Board Removal ....................... 13 A Board Schematic Diagram (4 of 17).................................. 26
1-4. Table-Top Stand Assembly and Under Cover Removal ....... 13 A Board Schematic Diagram (5 of 17).................................. 27
1-5. Loudspeaker Removal ......................................................... 14 A Board Schematic Diagram (6 of 17).................................. 28
A Board Schematic Diagram (7 of 17).................................. 29
1-6. Brackets and Spine Removal ............................................... 15
A Board Schematic Diagram (8 of 17).................................. 30
1-7. H2 Board and LCD Panel Removal ..................................... 16
A Board Schematic Diagram (9 of 17).................................. 31
1-7-1. Cleaning the LCD Panel ............................................ 16
A Board Schematic Diagram (10 of 17)................................ 32
1-8. ETC-Inverter MT Board Removal ......................................... 17 A Board Schematic Diagram (11 of 17) ................................ 33
WIRE DRESSING ........................................................................ 18 A Board Schematic Diagram (12 of 17)................................ 34
SECTION 2: SERVICE ADJUSTMENTS ............................................. 19 A Board Schematic Diagram (13 of 17)................................ 35
2-1. Resetting to Factory Defaults ............................................... 19 A Board Schematic Diagram (14 of 17)................................ 36
A Board Schematic Diagram (15 of 17)................................ 37
A Board Schematic Diagram (16 of 17)................................ 38
A Board Schematic Diagram (17 of 17)................................ 39
G2BE (Power) Board Schematic Diagram ........................... 41
H1 Board Schematic Diagram.............................................. 42
H2 Board Schematic Diagram.............................................. 44
SECTION 4: EXPLODED VIEWS ........................................................ 46
4-1. Rear Cover Assembly and Table-Top Stand Assembly ....... 46
4-2. Chassis ................................................................................ 47
4-3. Bezel Assembly and LCD Panel .......................................... 48
4-4. Screw Legend ...................................................................... 49
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
KDL-32L504 3
KDL-32L504
SPECIFICATIONS
Power Requirements 120V - 240V AC, 50/60Hz HDMI IN 1/2/3:
HDMI
VIDEO (IN) 1/2: Video: 480i, 480p, 720p, 1080i, 1080p, 1080/24p
S Video (4-Pin Mini DIN) (Video 2 only) Audio: Two channel linear PCM 32, 44.1, and 48 kHz,
Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative 16, 20 and 24 bits, Dolby Digital
C: 0.286 Vp-p (Burst signal), 75 ohms Audio (HDMI IN 1 only):
Video 500 mVrms (Typical)
1 Vp-p, 75 ohms unbalanced, sync negative Impedance: 47 kilohms
Audio
500 mVrms (Typical) AUDIO OUT:
Impedance:47 kilohms 500 mVrms (Typical)
COMPONENT IN 1/2: DIGITAL AUDIO OUT (OPTICAL):
YPBPR (Component Video) PCM/Dolby Digital optical signal
Y:1.0 Vp-p, 75 ohms unbalanced, sync negative
PB:0.7 Vp-p, 75 ohms PC IN:
PR:0.7 Vp-p, 75 ohms Analog RGB (D-sub 15-pin):
Signal format: 480i, 480p, 720p, 1080i, 1080p 0.7 Vp-p, 75 ohms, positive
Audio
500 mVrms (Typical) PC AUDIO INPUT:
Impedance: 47 kilohms Stereo mini jack
500 mVrms (Typical)
Impedance: 47 kilohms
Licensing Information
Macintosh is a trademark of Apple Inc., 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.
Fergason Patent Properties, LLC:
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.
Blu-ray Disc is a trademark.
"BRAVIA", and are trademarks or registered trademarks of
Sony Corporation.
"PLAYSTATION" is a registered trademark and "PS3" is a trademark of
Sony Computer Entertainment Inc.
Your BRAVIA TV is 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 effieient
products and practices.
- When the TV is initially set up, it is designed to meet ENERGY STAR
requirements.
- Changes to certain features, settings, and function alities 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 requird for the
ENERGY STAR qualification.
Design and specifications are subject to change without notice.
KDL-32L504 4
KDL-32L504
KDL-32L504
Power Consumption
in use 135W
in standby Less than 0.5 W
Speaker Output (W) 10W + 10W
Speaker/Full Range (2)
mm 34 X 160 mm
in 13/8 x 61/3 in
Dimensions (W x H x D)
with stand
mm 807 x 557 x 222 mm
in 317/8 x 22 x 83/4 in
without stand
mm 807 x 508 x 94 mm
in 317/8 x 20 x 33/4 in
wall-mount hole pattern (mm) 200 x 200
wall-mount screw size (mm) M6 8-12
Mass
with stand
kg 12.7 kg
lbs 28 lbs 0 oz
without stand
kg 11.4 kg
lbs 25 lbs 3 oz
All measurements are approximations.
Television system Supplied Accessories
NTSC American TV Standard Remote Commander RM-YD028
ATSC (8VSB terrestrial) ATSC compliant 8VSB Two Size AA (R6) Batteries
QAM on cable ANSI/SCTE 07 2000 Operating Instructions
Quick Setup Guide
Channel coverage Warranty Card
Analog Digital Safety and Regulatory Booklet
Terrestrial 2-69 2-69 Attaching to the Table-Top Stand
Cable 1-135 1-135 Screws (4)
Antenna Optional Accessories
75-ohm external terminal for RF inputs Connecting Cables
Support Belt Kit
Panel System Wall-Mount Bracket
LCD (Liquid Crystal Display) Panel SU-WL500
Display Resolution (horizontal x vertical):
1,366 dots x 768 lines
Screen Size (measured diagonally)
approx. 31.5 inches
KDL-32L504 5
KDL-32L504
WARNINGS AND CAUTIONS
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.
CARRYING THE TV