Samsung BN68-00951A-00 Product specifications

EL9VERDADERO
LCD-TV
Chassis : U61A
Model : LN26D450G1G
LN26D450G1M
LN32D430G3DXZX
LN32D450G1G
LN32D450G1M
SERVICE
TFT-LCD TV
Manual
Contents
1. Precautions
2. Product specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Wiring Diagram
Front Design : ToC Red Black
Stand : Round
LN32D430G3DXZX
LN**D450G1G_M
Contents
1. Precautions............................................................................................................... 1-1
1-1. Safety Precautions.......................................................................................................... 1-1
1-2. Servicing Precautions...................................................................................................... 1-2
1-3. Electrostatically Sensitive Devices (ESD) Precautions................................................... 1-2
1-4. Installation Precautions................................................................................................... 1-3
2. Product specifications............................................................................................. 2-1
2-1. Model Comparison.......................................................................................................... 2-1
2-2. Feature & Specifications.................................................................................................. 2-2
2-3. Specification Comparison to Old Models......................................................................... 2-6
2-4. Detail Factory Option....................................................................................................... 2-7
2-5. Media Play....................................................................................................................... 2-8
2-6. Accessories................................................................................................................... 2-11
3. Disassembly and Reassembly................................................................................ 3-1
3-1. Disassembly and Reassembly........................................................................................ 3-1
3-2. Stand assembly............................................................................................................... 3-5
4. Troubleshooting....................................................................................................... 4-1
4-1. Troubleshooting............................................................................................................... 4-1
4-2. Function......................................................................................................................... 4-24
4-3. Factory Mode Adjustments............................................................................................ 4-25
4-4. White Balance - Calibration........................................................................................... 4-37
4-5. Servicing Information..................................................................................................... 4-40
4-6. Software Upgrade.......................................................................................................... 4-41
4-7. Rear Cover Dimension.................................................................................................. 4-42
5. Wiring Diagram......................................................................................................... 5-1
5-1. Wiring Diagram................................................................................................................ 5-1
5-2. Connector........................................................................................................................ 5-2
5-3. Connector Functions....................................................................................................... 5-4
5-4. Cables............................................................................................................................. 5-4
This Service Manual is a property of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
© 2011 Samsung Electronics Co.,Ltd.
All rights reserved.
Printed in Korea
1. Precautions
1. Precautions
1-1. Safety Precautions
Follow these safety, servicing and ESD precautions to prevent damage and to protect against potential hazards such as
electrical shock.
1-1-1. Warnings
1. For continued safety, do not attempt to modify the circuit board.
2. Disconnect the AC power and DC power jack before servicing.
1-1-2. Servicing the LCD TV
1. When servicing the LCD TV, Disconnect the AC line cord from the AC outlet.
2. It is essential that service technicians have an accurate voltage meter available at all times.
Check the calibration of this meter periodically.
1-1-3. Fire and Shock Hazard
Before returning the LCD TV to the user, perform the following safety checks:
1. Inspect each lead dress to make certain that the leads are not pinched or that hardware is not lodged between the
chassis and other metal parts in the LCD TV.
2. Inspect all protective devices such as nonmetallic control knobs, insulating materials, cabinet backs, adjustment and
compartment covers or shields, isolation resistorcapacitor networks, mechanical insulators, etc.
3. Leakage Current Hot Check (Figure 1-1):
WARNING : Do not use an isolation transformer during this test.
Use a leakage current tester or a metering system that complies with American National Standards Institute (ANSI
C101.1, Leakage Current for Appliances), and Underwriters Laboratories (UL Publication UL1410, 59.7).
(READING SHOULD)
NOT BE ABOVE 0.5mA
LEAKAGE
CURRENT
TESTER
DEVICE
UNDER
TEST
TEST ALL
EXPOSED METAL
SURFACES
2-WIRE CORD
*ALSO TEST WITH
PLUG REVERSED
(USING AC ADAPTER
PLUG AS REQUIRED)
EARTH
GROUND
Figure 1-1. Leakage Current Test Circuit
4. With the unit completely reassembled, plug the AC line cord directly into a 120V AC outlet. With the unit’s AC switch
first in the ON position and then OFF, measure the current between a known earth ground (metal water pipe, conduit,
etc.) and all exposed metal parts, including: metal cabinets, screwheads and control shafts.
The current measured should not exceed 0.5 milliamp.
Reverse the power-plug prongs in the AC outlet and repeat the test.
1-1-4. Product Safety Notices
Some electrical and mechanical parts have special safetyrelated characteristics which are often not evident from visual
inspection. The protection they give may not be obtained by replacing them with components rated for higher voltage,
wattage, etc. Parts that have special safety characteristics are identified by
on schematics and parts lists. A substitute
replacement that does not have the same safety characteristics as the recommended replacement part might create
shock, fire and / or other hazards. Product safety is under review continuously and new instructions are issued whenever
appropriate.
1-1
1. Precautions
1-2. Servicing Precautions
WARNING: An electrolytic capacitor installed with the wrong polarity might explode.
Caution: B
efore servicing units covered by this service manual, read and follow the Safety Precautions section of this
manual.
Note: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety
precautions, always follow the safety precautions.
1-2-1. General Servicing Precautions
1. Always unplug the unit’s AC power cord from the AC power source and disconnect the DC Power Jack before
attempting to:
(a) remove or reinstall any component or assembly, (b) disconnect PCB plugs or connectors, (c) connect a test
component in parallel with an electrolytic capacitor.
2. Some components are raised above the printed circuit board for safety. An insulation tube or tape is sometimes
used. The internal wiring is sometimes clamped to prevent contact with thermally hot components. Reinstall all such
elements to their original position.
3. After servicing, always check that the screws, components and wiring have been correctly reinstalled. Make sure that
the area around the serviced part has not been damaged.
4. Check the insulation between the blades of the AC plug and accessible conductive parts (examples: metal panels,
input terminals and earphone jacks).
5. Insulation Checking Procedure: Disconnect the power cord from the AC source and turn the power switch ON.
Connect an insulation resistance meter (500 V) to theblades of the AC plug.
The insulation resistance between each blade of the AC plug and accessible conductive parts (see above) should be
greater than 1 megohm.
6. Always connect a test instrument’s ground lead to the instrument chassis ground before connecting the positive lead;
always remove the instrument’s ground lead last.
1-3. Electrostatically Sensitive Devices (ESD) Precautions
Some semiconductor (solid state) devices can be easily damaged by static electricity. Such components are commonly
called Electrostatically Sensitive Devices (ESD). Examples of typical ESD are integrated circuits and some field-effect
transistors. The following techniques will reduce the incidence of component damage caused by static electricity.
1. Immediately before handling any semiconductor components or assemblies, drain the electrostatic charge from your
body by touching a known earth ground. Alternatively, wear a discharging wrist-strap device. To avoid a shock hazard,
be sure to remove the wrist strap before applying power to the LCD TV.
2. After removing an ESD-equipped assembly, place it on a conductive surface such as aluminum foil to prevent
accumulation of an electrostatic charge.
3. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ESDs.
4. Use only a grounded-tip soldering iron to solder or desolder ESDs.
5. Use only an anti-static solder removal device. Some solder removal devices not classified as “anti-static” can generate
electrical charges sufficient to damage ESDs.
6. Do not remove a replacement ESD from its protective package until you are ready to install it. Most replacement ESDs
are packaged with leads that are electrically shorted together by conductive foam, aluminum foil or other conductive
materials.
7. Immediately before removing the protective material from the leads of a replacement ESD, touch the protective
material to the chassis or circuit assembly into which the device will be installed.
Caution: Be sure no power is applied to the chassis or circuit and observe all other safety precautions.
8. Minimize body motions when handling unpackaged replacement ESDs. Motions such as brushing clothes together,
or lifting your foot from a carpeted floor can generate enough static electricity to damage an ESD.
1-2
1. Precautions
1-4. Installation Precautions
1. For safety reasons, more than a people are required for carrying the product.
2. Keep the power cord away from any heat emitting devices, as a melted covering may cause fire or electric shock.
3. Do not place the product in areas with poor ventilation such as a bookshelf or closet. The increased internal
temperature may cause fire.
4. Bend the external antenna cable when connecting it to the product. This is a measure to protect it from being exposed
to moisture. Otherwise, it may cause a fire or electric shock.
5. Make sure to turn the power off and unplug the power cord from the outlet before repositioning the product. Also check
the antenna cable or the external connectors if they are fully unplugged. Damage to the cord may cause fire or electric
shock.
6. Keep the antenna far away from any high-voltage cables and install it firmly. Contact with the highvoltage cable or the
antenna falling over may cause fire or electric shock.
7. When installing the product, leave enough space (0.4 m) between the product and the wall for ventilation purposes.
A rise in temperature within the product may cause fire.
1-3
2. Product specifications
2. Product specifications
2-1. Model Comparison
Model
Inch
Front View
LD450
All
All
Detail View
All
Front Color
All
26"
Dimensions W x D x H
32"
26"
Weight
32"
ToC RED Black
With Stand
660.7 x 222.1 x 482.8 (mm) / 26 x 8.7 x 19 (inch)
Without Stand
660.7 x 78.6 x 435 (mm) / 26 x 3.1 x 17.1 (inch)
With Stand
795.5 x 251.7 x 571.1 (mm) / 31.3 x 9.9 x 22.5 (inch)
Without Stand
795.5 x 80.4 x 510.3 (mm) / 31.3 x 3.2 x 20.1 (inch)
With Stand
6.71 (kg) / 14.8 (lbs)
Without Stand
6.24 (kg) / 13.8 (lbs)
With Stand
10.85 (kg) / 23.9 (lbs)
Without Stand
8.6 (kg) / 19 (lbs)
Speaker Output
All
Anti Glear
Antenna
All
None
HDMI
All
384 Mbtye
DLNA
All
Media Play (MOVIE), HDD
2-1
2. Product specifications
2-2. Feature & Specifications
Model
LN26D450G1G (HD)
Feature
ሪሪ Digital-TV, RF, 2-HDMI, 2-Component, 2-A/V, 1-USB2.0, D-SUB
ሪሪ Brightness: 400 cd/m2
ሪሪ High Contrast Ratio : 4,500:1
ሪሪ Response Time: 8.5 ms
Specifications
Item
LCD Panel
Scanning Frequency
Display Colors
Maximum Resolution
Description
26 inch HD 60 Hz
Horizontal: 60 KHz ~ 73 KHz (Automatic)
Vertical: 47 Hz ~ 63 Hz (Automatic)
16.7 M colors
Horizontal: 1366 Pixels
Vertical: 768 Pixels
Input Signal
Analog 0.7 Vp-p ± 5 % positive at 75 Ω, internally terminated
Input Sync Signal
H/V Separate, TTL, P. or N.
Maximum Pixel Clock Rate
74.25 MHz
Active Display
Horizontal / Vertical
575.8 (H) x 323.7 (V) (mm) / 22.7 (H) x 12.7 (V) (inch)
AC power voltage & Frequency
AC 110 V ~ 120 V, 60 Hz
Power Consumption
Under 85 W (Under 0.3 W, Stand by)
Dimensions Set (W x D x H)
Weight
TV System
With Stand
660.7 x 222.1 x 482.8 (mm) / 26 x 8.7 x 19 (inch)
Without Stand 660.7 x 78.6 x 435 (mm) / 26 x 3.1 x 17.1 (inch)
With Stand
6.71 (kg) / 14.8 (lbs)
Without Stand 6.24 (kg) / 13.8 (lbs)
Tuning
Frequency Synthesize (Refer to detailed Frequency Table)
System
ISDB-T, PAL-M / NTSC / PAL-N
Sound
NTSC-M, Dolby Digital+
Operating Temperature: 32˚F ~ 122˚F (0˚C ~ 50˚C)
Environmental Considerations
Operating Humidity: 20 % ~ 90 %
Storage temperature: -4˚F ~ 140˚F (-20˚C ~ 60˚C)
Storage Humidity: 10 % ~ 90 %
-- MAX Internal Audio Output Power: Each 3 W (Left / Right)
Audio spec
-- Equalizer: 5 band
-- Output Frequency: RF: 20 Hz ~ 15.4 KHz
AV / Componet / HDMI: 20 Hz ~ 20 KHz
Note: Dolby Digital+, Game Mode, Film Mode, Energy Saving, Anynet+
2-2
2. Product specifications
Model
LN26D450G1M (HD)
Feature
ሪሪ Digital-TV, RF, 2-HDMI, 2-Component, 2-A/V, 1-USB2.0, D-SUB
ሪሪ Brightness: 400 cd/m2
ሪሪ High Contrast Ratio: 4,500:1
ሪሪ Response Time: 8.5 ms
Specifications
Item
LCD Panel
Scanning Frequency
Display Colors
Maximum Resolution
Description
26 inch HD 60 Hz
Horizontal: 60 KHz ~ 73 KHz (Automatic)
Vertical: 47 Hz ~ 63 Hz (Automatic)
16.7 M colors
Horizontal: 1366 Pixels
Vertical: 768 Pixels
Input Signal
Analog 0.7 Vp-p ± 5 % positive at 75 Ω, internally terminated
Input Sync Signal
H/V Separate, TTL, P. or N.
Maximum Pixel Clock Rate
74.25 MHz
Active Display
Horizontal / Vertical
575.8 (H) x 323.7 (V) (mm) / 22.7 (H) x 12.7 (V) (inch)
AC power voltage & Frequency
AC 110 V ~ 120 V, 60 Hz
Power Consumption
Under 85 W (Under 0.3 W, Stand by)
Dimensions Set (W x D x H)
Weight
TV System
With Stand
660.7 x 222.1 x 482.8 (mm) / 26 x 8.7 x 19 (inch)
Without Stand 660.7 x 78.6 x 435 (mm) / 26 x 3.1 x 17.1 (inch)
With Stand
6.71 (kg) / 14.8 (lbs)
Without Stand 6.24 (kg) / 13.8 (lbs)
Tuning
Frequency Synthesize (Refer to detailed Frequency Table)
System
DVB-T, PAL-N, M
Sound
NTSC-M, Dolby Digital+
Operating Temperature: 32˚F ~ 122˚F (0˚C ~ 50˚C)
Environmental Considerations
Operating Humidity: 20 % ~ 90 %
Storage temperature: -4˚F ~ 140˚F (-20˚C ~ 60˚C)
Storage Humidity: 10 % ~ 90 %
-- MAX Internal Audio Output Power: Each 3 W (Left / Right)
Audio spec
-- Equalizer: 5 band
-- Output Frequency: RF: 20 Hz ~ 15.4 KHz
AV / Componet / HDMI : 20 Hz ~ 20 KHz
Note: Dolby Digital+, Game Mode, Film Mode, Energy Saving, Anynet+
2-3
2. Product specifications
Model
LN32D450G1G (HD)
Feature
ሪሪ Digital-TV, RF, 2-HDMI, 2-Component, 2-A/V, 1-USB2.0, D-SUB
ሪሪ Brightness: 400 cd/m2
ሪሪ High Contrast Ratio: 4,000:1
ሪሪ Response Time: 8.5 ms
Specifications
Item
LCD Panel
Scanning Frequency
Display Colors
Maximum Resolution
Description
32 inch HD 60 Hz
Horizontal: 60 KHz ~ 73 KHz (Automatic)
Vertical: 47 Hz ~ 63 Hz (Automatic)
16.7 M colors
Horizontal: 1366 Pixels
Vertical: 768 Pixels
Input Signal
Analog 0.7 Vp-p ± 5 % positive at 75 Ω, internally terminated
Input Sync Signal
H/V Separate, TTL, P. or N.
Maximum Pixel Clock Rate
74.25 MHz
Active Display
Horizontal / Vertical
697.7 (H) x 392.3 (V) (mm) / 27.5 (H) x 15.4 (V) (inch)
AC power voltage & Frequency
AC 110 V ~ 120 V, 60 Hz
Power Consumption
Under 110 W (Under 0.3 W, Stand by)
Dimensions Set (W x D x H)
Weight
TV System
With Stand
795.5 x 251.7 x 571.1 (mm) / 31.3 x 9.9 x 22.5 (inch)
Without Stand 795.5 x 80.4 x 510.3 (mm) / 31.3 x 3.2 x 20.1 (inch)
With Stand
10.85 (kg) / 23.9 (lbs)
Without Stand 8.6 (kg) / 19 (lbs)
Tuning
Frequency Synthesize (Refer to detailed Frequency Table)
System
ISDB-T, PAL-M / NTSC / PAL-N
Sound
NTSC-M, Dolby Digital+
Operating Temperature: 32˚F ~ 122˚F (0˚C ~ 50˚C)
Environmental Considerations
Operating Humidity: 20 % ~ 90 %
Storage temperature: -4˚F ~ 140˚F (-20˚C ~ 60˚C)
Storage Humidity: 10 % ~ 90 %
-- MAX Internal Audio Output Power: Each 3 W (Left / Right)
Audio spec
-- Equalizer: 5 band
-- Output Frequency: RF: 20 Hz ~ 15.4 KHz
AV / Componet / HDMI: 20 Hz ~ 20 KHz
Note: Dolby Digital+, Game Mode, Film Mode, Energy Saving, Anynet+
2-4
2. Product specifications
Model
LN32D450G1M (HD)
Feature
ሪሪ Digital-TV, RF, 2-HDMI, 2-Component, 2-A/V, 1-USB2.0, D-SUB
ሪሪ Brightness: 400 cd/m2
ሪሪ High Contrast Ratio: 4,000:1
ሪሪ Response Time: 8.5 ms
Specifications
Item
LCD Panel
Scanning Frequency
Display Colors
Maximum Resolution
Description
32 inch HD 60 Hz
Horizontal: 60 KHz ~ 73 KHz (Automatic)
Vertical: 47 Hz ~ 63 Hz (Automatic)
16.7 M colors
Horizontal: 1366 Pixels
Vertical: 768 Pixels
Input Signal
Analog 0.7 Vp-p ± 5 % positive at 75 Ω, internally terminated
Input Sync Signal
H/V Separate, TTL, P. or N.
Maximum Pixel Clock Rate
74.25 MHz
Active Display
Horizontal / Vertical
697.7 (H) x 392.3 (V) (mm) / 27.5 (H) x 15.4 (V) (inch)
AC power voltage & Frequency
AC 110 V ~ 120 V, 60 Hz
Power Consumption
Under 110 W (Under 0.3 W, Stand by)
Dimensions Set (W x D x H)
Weight
TV System
With Stand
795.5 x 251.7 x 571.1 (mm) / 31.3 x 9.9 x 22.5 (inch)
Without Stand 795.5 x 80.4 x 510.3 (mm) / 31.3 x 3.2 x 20.1 (inch)
With Stand
10.85 (kg) / 23.9 (lbs)
Without Stand 8.6 (kg) / 19 (lbs)
Tuning
Frequency Synthesize (Refer to detailed Frequency Table)
System
DVB-T, PAL-N, M
Sound
NTSC-M, Dolby Digital+
Operating Temperature: 32˚F ~ 122˚F (0˚C ~ 50˚C)
Environmental Considerations
Operating Humidity: 20 % ~ 90 %
Storage temperature: -4˚F ~ 140˚F (-20˚C ~ 60˚C)
Storage Humidity: 10 % ~ 90 %
-- MAX Internal Audio Output Power: Each 3 W (Left / Right)
Audio spec.
-- Equalizer: 5 band
-- Output Frequency: RF: 20 Hz ~ 15.4 KHz
AV / Componet / HDMI: 20 Hz ~ 20 KHz
Note: Dolby Digital+, Game Mode, Film Mode, Energy Saving, Anynet+
2-5
2. Product specifications
2-3. Specification Comparison to Old Models
LD4G (HD)
LN**D450G1G_M
LC4E / LC5F / LC5K
LN**C4*0E*M / LN**C530F1M / LN**C550J1M
Display Type
LCD TV
LCD TV
Built-in Tuner
O
O
Resolution
1366 X 768
1366 X 768
LCD Panel
TFT LCD Panel 60 Hz
TFT LCD Panel 60 Hz
Screen Size
26" / 32"
26" / 32" / 37" / 40"
Picture ratio
16 : 9
16 : 9
Model
Design
Power Consumption
26"
Under 85 W (Under 0.3 W, Stand by)
26"
Under 90 W (Under 0.3 W, Stand by)
32"
Under 110 W (Under 0.3 W, Stand by)
32"
Under 120 W (Under 0.3 W, Stand by)
26"
Dimensions (W x H x D)
32"
26"
Weight
32"
Brightness
Contrast Ratio
Picture Enhacer
With Stand
26 x 8.7 x 19 (inch)
Without Stand 26 x 3.1 x 17.1 (inch)
With Stand
31.3 x 9.9 x 22.5 (inch)
Without Stand 31.3 x 3.2 x 20.1 (inch)
With Stand
14.8 (lbs)
Without Stand 13.8 (lbs)
With Stand
23.9 (lbs)
Without Stand 19 (lbs)
26"
32"
26"
32"
With Stand
25.5 x 8.8 x 18.7 (inch)
Without Stand 25.5 x 3 x 17 (inch)
With Stand
26 x 9.7 x 22.8 (inch)
Without Stand 25.5 x 3 x 20.2 (inch)
With Stand
14.7 (lbs)
Without Stand 13.8 (lbs)
With Stand
20.3 (lbs)
Without Stand 19 (lbs)
26"
400 (spec)
26"
450 (spec) / 450(marketing) Cd/m2
32"
400 (spec)
32"
450 (spec) / 450(marketing) Cd/m2
26"
4,500 (spec)
26"
3,000 (spec) / 4,000:1 (marketing)
32"
4,000 (spec)
32"
3,500 (spec) / 6,000:1 (marketing)
HyperReal Engine (X5)
HyperReal Engine (X4)
5 Band
5 Band
O
O
Surround Sound
Dolby Digital Plus
Dolby Digital Plus / Pulse
Speaker Output
10 W + 10 W
10 W + 10 W
PIP
O
O
Double Window
X
X
Caption
O
O
Entertainment Mode
X
X
Game Mode
O
O
Energy Saving
O
O
Anynet+
O
O
2 (Cable / Air)
2 (Cable / Air)
Equalizer
Auto Volume Control
Antena
2-6
2. Product specifications
2-4. Detail Factory Option
※※If you replace the main board with new one, please change the factory option as well. The options you must change
are “Type”.
Model Name
Panel
SMPS
LN26D450G1G
LN32D450G1G
LN26D450G1M
LN32D450G1M
Vendor
AML
CMI
AML
AML
CODE
BN07-00985A
BN07-00951A
BN07-00985A
BN07-00978A
SPEC
LTF260AP05
CM31B5A
LTF260AP05
LTF320AP11
PD Board
BN44-00438A
BN44-00438A
BN44-00438A
BN44-00438B
Byte
Item
CHASSIS ASSY
BN91-06406L
BN91-06406P
BN91-06406L
BN91-06406P
0
FACTORY
Reset
PBA ASSY CODE
BN94-04486A
BN94-04487A
BN94-04486A
BN94-04487A
1
Type
26A6AH0C
32L6AH0C
26A6AH0C
32A6AH0C
2
Local set
3
Model
4
Tuner
Auto / SEMCO
SEC_ISDB, SI_TW
5
Ch Table
-
NONE
6
Front Color
ON / OFF
T-R-BLK
BRA_DTV, COLOMBIA
LD450
2-7
2. Product specifications
2-5. Media Play
2-5-1. Using the Media Play Function
This function enables you to view and listen to photo (JPEG), audio files (MP3) and movie (MPEG) saved on a USB Mass
Storage Class (MSC) device.
1. Press the POWER button on the remote control or front panel. The TV is powered on.
2. Connect a USB device containing JPEG and / or MP3 and or/MPEG files to the usb jack (USB jack) on the side of the
TV.
-- If you enter the Media Play mode with no USB device connected the message “No external storage device found. Check the
connection status.” will appear. In this case, insert the USB device, exit the screen by pressing the MEDIA.P button on the
remote control and enter the MEDIA.P screen again. MTP (Media Transfer Protocol) is not supported. Certain types of USB
Digital camera and Audio devices may not be compatible with this TV. Media Play only supports USB Mass Storage Class
devices (MSC). MSC is a Mass Storage Class Bulk-Only Transport device. Examples of MSC are Thumb drives and Flash
Card Readers. Please connect directly to The USB port of your TV. If you are using a separate cable connection, there may
be a USB Compatibility problem. Before connecting your device to The TV, Please back up your files to prevent them from
damage or loss of data. SAMSUNG is not responsible for any data file damage or data loss. Do not disconnect The USB
device while it is loading. MSC supports MP3 and JPEG files, while a PTP device supports JPEG files only. The sequential
JPEG format is supported. Photo and Audio files must be named in English, French or Spanish. If not, the files can not be
played. Change the file names to English, French or Spanish if necessary. The higher The resolution of The image, The
longer it takes to display on the screen.
-- The maximum supported JPEG resolution is 15360 x 8640 pixels. For unsupported or corrupted files, The “Not supported
File Format” message is displayed. Auto Chaptering function is supported.
※※Auto chaptering: When play movie, push enter key. you can see the snapshot of chapter, and you can skip to the
chapter using choice the snapshot.
2-8
2. Product specifications
2-5-2 Supported Formats
„„ Supported Subtitle Formats
Name
File extension
Format
MPEG-4 time-based text
.ttxt
text
SAMI
.smi
HTML
SubRip
.srt
string-based
SubViewer
.sub
string-based
Micro DVD
.sub or .txt
string-based
„„ Supported Video Formats
File
*.avi
*.mkv
*.asf
*.wmv
*.mp4
Container
AVI
MKV
ASF
ASF
MP4
*.3gp
3GPP
*.vro
VRO
VOB
*.mpg
*.mpeg
PS
*.ts
*.tp
*.trp
TS
*.rmvb
RMVB
Video Codec
Resolution
Frame rate
(fps)
Bit rate
(Mbps)
Divx 3.11 / 4.x / 5.1 / 6.0
1920 x 1080
6 ~ 30
8
XviD
1920 x 1080
6 ~ 30
8
H.264 BP / MP / HP
1920 x 1080
6 ~ 30
25
MPEG4 SP / ASP
1920 x 1080
6 ~ 30
8
Motion JPEG
640 x 480
6 ~ 30
8
Divx 3.11 / 4.x / 5.1 / 6.0
1920 x 1080
6 ~ 30
8
Divx 4.x / 5.1 / 6.0
1920 x 1080
6 ~ 30
8
XviD
1920 x 1080
6 ~ 30
8
MPEG4 SP / ASP
1920 x 1080
6 ~ 30
8
Motion JPEG
640 x 480
6 ~ 30
25
Window Media Video v9
1920 x 1080
6 ~ 30
25
H.264 BP / MP / HP
1920 x 1080
6 ~ 30
25
MPEG4 SP / ASP
1920 x 1080
6 ~ 30
8
XVID
1920 x 1080
6 ~ 30
8
H.264 BP/MP / HP
1920 x 1080
6 ~ 30
25
MPEG4 SP / ASP
1920 x 1080
6 ~ 30
8
MPEG2
1920 x 1080
24 / 25 / 30
30
MPEG1
1920 x 1080
24 / 25 / 30
30
MPEG1
1920 x 1080
24 / 25 / 30
30
MPEG2
1920 x 1080
24 / 25 / 30
30
MPEG2
1920 x 1080
24 / 25 / 30
30
H.264
1920 x 1080
6 ~ 30
25
VC1
1920 x 1080
6 ~ 30
25
RV 3.0 / RV4.0
1920 x 1080
30
10
Audio Codec
MP3 / AC3 /
LPCM / ADPCM /
DTS Core
MP3 / AC3 / LPCM
/ ADPCM / WMA
WMA
MP3 / ADPCM /
AAC
ADPCM / AAC
AC3 / MPEG /
LPCM
AC3 / MPEG
/ LPCM /AAC
AC3 / AAC / MP3 /
DD+ / HE-AAC
RealAudio 6.9.10
2-9
2. Product specifications
„„ Other Restrictions
※※NOTE
-- If there are problems with the contents of a codec, the codec will not be supported.
-- If the information for a Container is incorrect and the file is in error, the Container will not be able to play xcorrectly.
-- Sound or video may not work if the contents have a standard Bitrate / Frame rate above the compatible Frame / Sec xlisted
in the table above.
Video Decoder
Audio codec
-- Supports up to H.264, Level 4.1
-- H.264 FMO / ASO / RS, VC1 SP / MP / AP L4 and AVCHD
are not supported.
-- XVID, MPEG4 SP, ASP:
-- Below 1280 x 720: 60 frame max
-- Above 1280 x 720: 30 frame max
-- H.263 is not supported.
-- GMC 2 is not support.
-- Only Samsung Techwin MJEPG is supported.
2-10
-- Supports up to WMA 7, 8, 9, STD.
-- WMA 9 PRO does not support 2 channel excess multi
channel or lossless audio.
-- WMA sampling rate 22050 Hz mono is not supported.
2. Product specifications
2-6. Accessories
Product
Description
Code. No
Remote Control
AA59-00486A
Power Cord
3903-000601
Owner’s Instructions
BN68-03375A
Warranty Card /
Safety Guide Manual
(Not available in all locations)
AA68-03242L
AA68-03533A
Remark
Samsung Electronics
Service center
2-11
3. Disassembly and Reassembly
3. Disassembly and Reassembly
This section of the service manual describes the disassembly and reassembly procedures for the LCD TV.
WARNING: This LCD TV contains electrostatically sensitive devices. Use caution when handling these components.
3-1. Disassembly and Reassembly
Cautions: 1. Disconnect the LCD TV from the power source before disassembly.
2. Follow these directions carefully; never use metal instruments to pry apart the cabinet.
Description
Inch
Picture Description
Screws
1. Place monitor face down on cushioned
table.
2. Remove the screws from the stand.
26": 3 EA
32": 4 EA
6002-001294
26"
32"
3-1
3. Disassembly and Reassembly
Description
Inch
Picture Description
Screws
3. Remove stand.
26"
32"
4. Remove the screws of rear-cover.
26": 7 EA
32": 8 EA
26"
32"
3-2
6002-001294
3. Disassembly and Reassembly
Description
Inch
Picture Description
Screws
5. Lift up the rear-cover.
6. Remove the left and right speaker.
7. Remove the screws of main board.
26", 32": 4 EA
Remove the screws of IP board.
26", 32": 5 EA
26"
6001-002284
6003-001439
32"
3-3
3. Disassembly and Reassembly
Description
Inch
Picture Description
Screws
8. Remove the screws of stand link.
26": 2 EA
32": 5 EA
Remove the screws of panel and front.
26" / 32": 2 EA.
 screw is hidden under speaker
6001-002284
26"
6003-001003
32"

9. Lift up the stand link.
10.Lift up the panel.
※※Reassembly procedures are in the reverse order of disassembly procedures.
3-4

3. Disassembly and Reassembly
3-2. Stand Assembly
Rear cover screws
Stand Guide screws
-
Inch
Rear cover screws
Stand Guide screws
26"
-
-
6002-001294
3 EA
32"
6002-001294
4 EA
6002-001294
4 EA
Screw Size
Code No.
A (mm)
B (mm)
C (mm)
Q'ty
6002-001294
7.80 ~ 8.30
15.2 ~ 16.0
3.45 ~ 3.85
26": 10 EA
32": 12 EA
6001-002284
8.3 ± 0.5
8.0 ± 0.6
3.83 ~ 3.98
26", 32": 10 EA
6003-001439
8.3 ± 0.4
8.0 ± 0.4
3.85 ~ 3.93
26", 32": 1 EA
6003-001003
7.80 ~ 8.30
15.2 ~ 16.0
3.45 ~ 3.85
26": 2 EA
32": 5 EA
3-5
4. Troubleshooting
4. Troubleshooting
4-1. Troubleshooting
1. Check the various cable connections first.
-- Check to see if there is a burnt or damaged cable.
-- Check to see if there is a disconnected or loose cable connection.
-- Check to see if the cables are connected according to the connection diagram.
2. Check the power input to the Main Board.
4-1
4. Troubleshooting
4-1-2. No Power
-- The LEDs on the front panel do not work when connecting the power cord.
Symptom
-- The SMPS relay does not work when connecting the power cord.
-- The units appears to be dead.
The IP relay or the LEDs on the front panel does not work when connecting the power cord if the cables are
improperly connected or the Main Board or SMPS is not functioning. In this case, check the following:
Major
checkpoints
-- Check the internal cable connection status inside the unit.
-- Check the fuses of each part.
-- Check the output voltage of SMPS.
-- Replace the Main Board.
Power indicator LED on?
No
Change 18p power cable and SMPS.
Yes
Does proper Stand-By DC
A5V appear at BD207?
No
Yes
Diagnostics
Does proper Main
DC B13 V, B5 V appear at
BD209 (B13 V), BD213 / 208(B5V)?
No
Yes
Does proper DC A3.3 V
appear at IC202 (#5)?
No
Change the Main Assy.
Yes
Does proper B3.3 V, B2.5 V, B1.06 V,
B1.5 V appear at L201 (B3.3 V)
BD1008 / 9 / 10 / 11 (B2.5 V)
BD1002 / 3 / 4 (B1.06 V)
BD1012 (B1.5 V)?
No
Yes
Does proper DC B13 V
appear at LVDS connector Pin #1 ~ 5
of T-Con Board?
Yes
4-2
No
Change the LVDS Cable.
4. Troubleshooting
Diagnostics
Caution
No
A power is supplied to set?
Check a other function (No picture part).
Replace a LCD Panel.
Make sure to disconnect the power before working on the IP board.
Location (Main) - TOP
BD1012
L201
BD209
IC202 (#5) BD1003
BD1002
BD213
BD1004
BD208
BD207
BD1009
BD1010
BD1011 BD1008
4-3
4. Troubleshooting
4-1-3. No Video_Analog PC signal
Symptom
Major
checkpoints
-- Audio is normal but no picture is displayed on the screen.
-- Check the PC source.
-- Check the Arsenal, Check the Chelsea.
-- This may happen when the LVDS Cable connecting the Main Board and the Panel is disconnected.
Power indicator LED is off.
Lamp (Backlight) on, no video?
No
Check a set in the ‘Stand-by mode’ or
‘DPMS mode’.
Yes
Check the Self Diagnosis
(Support  Self Diagnosis  Picture Test)
Dose the promblem still exist self diagnosis?
Diagnostics
Yes
Check the PC source and
check the connection of D-SUB?
No
Input the analog PC signal properly.
Yes
1
Does the signal appear at
R804 (R), R805 (G), R806 (B)
BD404 (H), BD405 (V)?
No
Check CN401, PC cable.
Change the Main Assy.
No
Check IC1001 (X5).
Change the Main Assy.
Yes
2
Does the digital data appear at
TP-EVEN_TXCLK+, EVEN_TXCLK-,
ODD_TXCLK+, ODD_TXCLK-?
Yes
Check the LVDS Cable?
Check the T-Con Board?
Replace the LCD Panel?
Caution
4-4
No
Make sure to disconnect the power before working on the IP board.
Please, Contact Tech support.
4. Troubleshooting
Location (Main) - TOP
R806
R805 R804
BD404
BD405
ODD_TXCLKODD_TXCLK+
EVEN_TXCLKEVEN_TXCLK+
4-5
4. Troubleshooting
„„ WAVEFORMS
4-6
1
PC input (V-sink, H-sink, R / G / B)
2
LVDS output
4. Troubleshooting
4-1-4. No video_HDMI1, 2 - Digital signal
Symptom
Major
checkpoints
-- Audio is normal but no picture is displayed on the screen.
-- Check the HDMI source.
-- Check the HDMI switch, Check the Chelsea.
-- This may happen when the LVDS Cable connecting the Main Board and the Panel is disconnected.
Power indicator LED is off.
Lamp (Backlight) on, no video?
No
Check a set in the 'Stand-by mode'.
Yes
Check the Self Diagnosis
(Support  Self Diagnosis  Picture Test)
Dose the promblem still exist self diagnosis?
Yes
Diagnostics
Check the HDMI source and
check the connection of HDMI cable?
No
Input the HDMI signal properly.
Yes
3
Does the signal appear at
CN1002 (Pin#12, #7) (HDMI1)
CN1003 (Pin#12, #7) (HDMI2)
(HDMI RX_Clk, RX_Data)?
No
Check CN601, CN602,
CN603, CN604 Check HDMI cable.
Change the Main Assy.
No
Check IC1001 (X5).
Change the Main Assy.
Yes
2
Does the digital data appear at
TP-EVEN_TXCLK+, EVEN_TXCLK-,
ODD_TXCLK+, ODD_TXCLK-?
Yes
Check the LVDS Cable?
Check the T-Con Board?
Replace the LCD Panel?
Caution
No
Please, Contact Tech support.
Make sure to disconnect the power before working on the IP board.
4-7
4. Troubleshooting
Location (Main) - TOP
Pin #7
Pin #12
ODD_TXCLKODD_TXCLK+
EVEN_TXCLKEVEN_TXCLK+
4-8
4. Troubleshooting
„„ WAVEFORMS
3
HDMI input (RX_Data, RX_Clk)
2
LVDS output
4-9
4. Troubleshooting
4-1-5. No Video_Tuner - CVBS
Symptom
Major
checkpoints
-- Audio is normal but no picture is displayed on the screen.
-- Check the Tuner CVBS source.
-- Check the Tuner, Check the Chelsea.
-- This may happen when the LVDS Cable connecting the Main Board and the Panel is disconnected.
Power indicator LED is off.
Lamp (Backlight) on, no video?
No
Check a set in the 'Stand-by mode'
Yes
Check the RF source and
check the connection of RF cable?
Diagnostics
No
Input the RF source properly.
Yes
Check the Self Diagnosis
(Support  Self Diagnosis  Picture Test)
Dose the promblem still exist self diagnosis?
Yes
Does the DC B1.8 V B3.3 V
appear at #3, #5 Pin of Tuner?
No
Change the Main Assy.
Yes
2
Does the digital data appear at
TP-EVEN_TXCLK+, EVEN_TXCLK-,
ODD_TXCLK+, ODD_TXCLK-?
No
Check IC1001 (X5).
Change the Main Assy.
Yes
Check the LVDS Cable?
Check the T-Con Board?
Replace the LCD Panel?
Caution
4-10
No
Make sure to disconnect the power before working on the IP board.
Please, Contact Tech support.
4. Troubleshooting
Location (Main) - TOP
ODD_TXCLKODD_TXCLK+
EVEN_TXCLKEVEN_TXCLK+
Location (Main) - BOTTOM
#5
#3
4-11
4. Troubleshooting
„„ WAVEFORMS
2
4-12
LVDS output
4. Troubleshooting
4-1-6. No Video_Tuner DTV
Symptom
Major
checkpoints
-- Audio is normal but no picture is displayed on the screen.
-- Check the DTV source.
-- Check the Tuner, Check the Chelsea.
-- This may happen when the LVDS Cable connecting the Main Board and the Panel is disconnected.
Power indicator LED is off.
Lamp (Backlight) on, no video?
No
Check a set in the 'Stand-by mode'
Yes
Check the connection of RF cable?
No
Input the RF source properly.
Yes
Diagnostics
Check the Self Diagnosis
(Support  Self Diagnosis  Picture Test)
Dose the promblem still exist self diagnosis?
Yes
Check the 'signal strength' in Self Diagnosis
menu Strength is enough?
No
Check the D-TV source.
Yes
Does the DC B1.8 V B3.3 V
appear at #3, #5 Pin of Tuner?
No
Change the Main Assy.
Yes
2
Does the digital data appear at
TP-EVEN_TXCLK+, EVEN_TXCLK-,
ODD_TXCLK+, ODD_TXCLK-?
No
Check IC1001 (X5).
Change the Main Assy.
Yes
Check the LVDS Cable?
Check the T-Con Board?
Replace the LCD Panel?
Caution
No
Please, Contact Tech support.
Make sure to disconnect the power before working on the IP board.
4-13
4. Troubleshooting
Location (Main) - TOP
ODD_TXCLKODD_TXCLK+
EVEN_TXCLKEVEN_TXCLK+
Location (Main) - BOTTOM
#5
#3
4-14
4. Troubleshooting
„„ WAVEFORMS
2
LVDS output
4-15
4. Troubleshooting
4-1-7. No Video_Video CVBS
Symptom
Major
checkpoints
-- Audio is normal but no picture is displayed on the screen.
-- Check the Video CVBS source.
-- Check the Chelsea.
-- This may happen when the LVDS Cable connecting the Main Board and the Panel is disconnected.
Power indicator LED is off.
Lamp (Backlight) on, no video?
No
Check a set in the 'Stand-by mode'
Yes
Check the video source and
check the connection of video cable?
Diagnostics
No
Input the video source properly.
Yes
Check the Self Diagnosis
(Support  Self Diagnosis  Picture Test)
Dose the promblem still exist self diagnosis?
Yes
4
Does the CVBS data appear at
R809 / R814 (CVBS1)
R816 / R821 (CVBS2)?
No
Check CN504.
Change the Main Assy.
No
Check IC1001 (X5).
Change the Main Assy.
Yes
2
Does the digital data appear at
TP-EVEN_TXCLK+, EVEN_TXCLK-,
ODD_TXCLK+, ODD_TXCLK-?
Yes
Check the LVDS Cable?
Check the T-Con Board?
Replace the LCD Panel?
Caution
4-16
No
Make sure to disconnect the power before working on the IP board.
Please, Contact Tech support.
4. Troubleshooting
Location (Main) - TOP
R821 R816
R814
ODD_TXCLKODD_TXCLK+
R809
EVEN_TXCLKEVEN_TXCLK+
4-17
4. Troubleshooting
„„ WAVEFORMS
4
CVBS OUT (Grey Bar)
2
LVDS output
4-18
4. Troubleshooting
4-1-8. No Video_Component
Symptom
Major
checkpoints
-- Audio is normal but no picture is displayed on the screen.
-- Check the Component source.
-- Check the chelsea.
-- This may happen when the LVDS Cable connecting the Main Board and the Panel is disconnected.
Power indicator LED is off.
Lamp (Backlight) on, no video?
No
Check a set in the 'Stand-by mode'.
Yes
Check the component source and check the
connection of component cables (Y, Pb, Pr)?
No
Input the component source properly.
Yes
Diagnostics
Check the Self Diagnosis
(Support  Self Diagnosis  Picture Test)
Dose the promblem still exist self diagnosis?
Yes
Does the CVBS data appear at
R809 / R814 (COMP1_Y) R810 (COMP1_PB)
5
R808 (COMP1_PR) R816 / R821 (COMP2_Y)
R817 (COMP2_PB) R815 (COMP2_PR)?
No
Check CN504.
Change the Main Assy.
No
Check IC1001 (X5).
Change the Main Assy.
Yes
2
Does the digital data appear at
TP-EVEN_TXCLK+, EVEN_TXCLK-,
ODD_TXCLK+, ODD_TXCLK-?
Yes
Check the LVDS Cable?
Check the T-Con Board?
Replace the LCD Panel?
Caution
No
Please, Contact Tech support.
Make sure to disconnect the power before working on the IP board.
4-19
4. Troubleshooting
Location (Main) - TOP
R815
R821
R816
R817
R810
R814
ODD_TXCLKODD_TXCLK+
R809
R808
EVEN_TXCLKEVEN_TXCLK+
4-20
4. Troubleshooting
„„ WAVEFORMS
5
Compnent_Y (Gray scale) / Pb / Pr (Color bar)
2
LVDS output
4-21
4. Troubleshooting
4-1-9. No Sound
Symptom
Major
checkpoints
-- Video is normal but there is no sound.
-- When the speaker connectors are disconnected or damaged.
-- When the sound processing part of the Main Board is not functioning.
-- Speaker defect.
Check the source and check the connection of
sound cable (Comp / PC / DVI to HDMI)?
No
Input the sound source properly.
Yes
Check the Self Diagnosis
(Support  Self Diagnosis  Picture Test)
Dose the promblem still exist self diagnosis?
Diagnostics
Yes
Does the sound data appear at
R524 / R525 (AV1, COMP1)
R549 / R550 (COMP2)
R419 / R420 (PC / DVI)?
No
Check CN504, CN402.
Change the Main Assy.
Yes
Does the DC B13 V appear at BD209?
No
Change the Main Assy.
Yes
7
Does the sound data appear at
- L-, L+, R-, R+?
No
Check IC1001 (X5).
Check IC301 (Sound AMP).
Change the Main Assy.
Yes
Replace speaker?
Caution
4-22
No
Make sure to disconnect the power before working on the IP board.
Please, Contact Tech support.
4. Troubleshooting
Location (Main) - TOP
BD209
R550
R549
R419
R+, R-, L+, L-
R420
R525 R524
„„ WAVEFORMS
7
Speaker out
4-23
4. Troubleshooting
4-2. Function
Control the sensitivity of function key is available in Factory mode.
Option
Control
Sub Option
SVC
Expert
ADC / WB
Advanced
Key Sensitivity
Default: 33
-- 1 ~ 254 and Not Used
-- Raising this value, the sensitivity decreases
-- Not Used: Not use sensitivity, use Function Default value
Function Key
Default: Unlock
-- Set the value to ‘Lock’, Lock the Function key.
4-24
Key Sensitivity
Function Key
4. Troubleshooting
4-3. Factory Mode Adjustments
4-3-1. Entering Factory Mode
-- If you do not have Factory remote- control
Power OFF
MUTE
1
8
2
Power ON
-- If you have Factory remote-control
INFO
Factory
If you don’t have Factory remote control, can’t access the factory mode.
Option
Control
SVC
Expert
ADC / WB
T - MST4IBRC - XXX
T - MST4IBRS - XXX
EDID SUCCESS
HDCP: SUCCESS
CALIB: AV / COM / PC / HDMI /
Option: XXXX XXXX XXXX X
SDAL - XXX
RFS: “Mstar - X5 00XX”
KERNERL MODULE VERSION: “XXXXX_XX”
20XX - XX - XX
TYPE: XXXXXX
MAC Not Available
FACTORY DATA VER: XXX
EERC VERSION: XXX
DTP - AP - COMP - 310 - 01
DTP - HIIG - 0304
DTP - BP - 0314
DATE OF PURCHASE: XX / XX / XXX
4-25
4. Troubleshooting
4-3-2. Factory Data
„„ LD450
Option
Factory Menu Name
Data
Factory Reset
-
26A6AH0C
Type
32L6AH0C
Local Set
BRA_DTV
Range
Remark
NONE / 19A6TH0C / 19I6TH0C
/ 22D6AF0C / 22I6AF0C / 26A6AH0C
/ 6D6AH0C / 32A6AF0C / 32A6AH0C
/ 32D6AF0C / 32L6AH0C / 37L6AF0C
/ 40A6AF0C / 40L6AF0C / 46A6AF0C
/ 46D6AF0C / 19A6AH0E / 19P6AH0E
/ 22D6UF0E / 22P6UF0E / 23A6UF0E
/ 24P6UF0E / 27A6UF0E / 32A6AH0E
/ 32A6UF0E / 32D6AH0E / 32D6UF0E
/ 40A6UF0E / 40H6UF0E / 46A6UF0E
/ 46D6UF0E / 46DHHcD / 51DFHcD
/ 51DHHcD / 51DSArD / 51DSCrD
/ 59DFHcD / 59DSArD
NONE / BRA_DTV / CHILE_DTV
/ PERU_DTV / ARG_DTV / ARG_ATV
LD400 / LD450 / LD480 / LD550
/ LD570 / LD580 / UD4000 / UD4010
/ UD5000 / UD5500 / UD5550 / PD450
/ PD451 / PD460 / PD490 / PD491PD540
/ PD541 / PD550 / PD551 / PD570 /
PD6400
/ PD6500 / PD6900 / PD7000
Model
LD450
TUNER
SEC_ISDB
Ch Table
NONE
NONE / SUWON / SAMEX
Front Color
NONE
NONE / S-C-BLK / S-R-BLK / S-BLK
/ T-R-BLK / T-C-BLK
SEC_ATSC / SEC_TC / ALPS_TC /
SI_TCS
/ SI_T2 / SEC_ISDB / SEC_ATV /
SI_ATC /
Control
Factory Menu Name
Data
Range
Off
On / Off
EDID
EDID ON / OFF
EDID WRITE ALL
Success / Failure
EDID WRITE PC
Success / Failure
EDID WRITE HDMI1
Success / Failure
EDID WRITE HDMI2
Success / Failure
EDID WRITE HDMI3
Success / Failure
EDID WRITE HDMI4
Success / Failure
EDID 1.2 PORT
NONE / Not Support / HDMI2 / HDMI3 /
HDMI4
EDID WRITE DVI
Sub Option
RF Mute Time
600ms
0ms ~ 1000ms
RS-232 Jack
UART
Debug / Login / UART
4-26
Remark
4. Troubleshooting
Watchdog
ON
ON / OFF
WD Count
0
0 ~ 255
Dimm Type
EXT
fixed
Lvds Format
JEIDA
JEIDA / VESA / 19INCH
Language_Arbic
US
KR / US / EU
Info+fatory
TOOLS Support
32
0 ~ 255
Info+fatory
LNA Support
0
0 ~ 255
Info+fatory
MediaPlay DB
On whth 5MB
fixed
Info+fatory
MediaPlay Movie
chapterinMedia
fixed
Info+fatory
MediaPlay DLNA
OFF
fixed
Info+fatory
MediaPlay PlayList
OFF
fixed
Info+fatory
NETWORK Support
EXT_WIFI
Not Support / Cable / EXT_WIFI
Info+fatory
Info Link Server Type
development
operationg / development / developing
Info+fatory
Info Link Country
USA
None / USA
Info+fatory
TTX List
…
fixed
Info+fatory
TTX Group
…
fixed
Info+fatory
24Px4 Support
OFF
ON / OFF
Info+fatory
Power Indicator Support
OFF
ON / OFF
Info+fatory
BD Wise Support
OFF
ON / OFF
Info+fatory
Data Service Support
OFF
ON / OFF
Info+fatory
Alternate Del
OFF
ON / OFF
Info+fatory
OTN Server Type
operationg
operation / development
OTN Test Server
OFF
OFF / A / B / C / D / E Zone
OTN Support
ON
ON / OFF
OTN Duration
OFF
ON / OFF
OTN Fail Test
OFF
ON / OFF
IIC Bus Stop
OFF
ON / OFF
Info+fatory
Visual Test
Disable
fixed
Info+fatory
OTN Reset
Emergency Log Copy
Checksum
Info+fatory
0x0000
Info+fatory
View Log
Select Log Type
IR Key
NVRAM / DIAGNOSIS / IR KEY
ColorSpace Support
RGB Type
RGB Type / HueSate Type
Info+fatory
Gemstar On / Off
OFF
ON / OFF
Info+fatory
WSS Support
OFF
ON / OFF
Info+fatory
PVR Support
OFF
ON / OFF
Info+fatory
CI Support
OFF
ON / OFF
Info+fatory
Log View
Delete Log
Eeprom Reset
Info+fatory
4-27
4. Troubleshooting
Info+fatory
EER Reset
NVR All Clear
Info+fatory
OFF
Spread Spectrum
LVDS Spread
ON
ON / OFF
Info+fatory
Period
40K
30K / 40K / 50K / 60K
Info+fatory
Amplitude
1.5
0.0 / 0.5 / 1.0 / 1.5 / 2.0 / 2.5 / 3.0
Info+fatory
DDR Spread
1%
0.1 ~ 2.0%
Info+fatory
DDR Margin
Info+fatory
A CTRL_OFFSET_0_3
0X0
Info+fatory
A CTRL_OFFSET_D
0X0
Info+fatory
B CTRL_OFFSET_0_3
0X0
Info+fatory
B CTRL_OFFSET_D
0X0
Info+fatory
H.264 Margin
8
0 ~ 2000
MPEG Margin
1000
0 ~ 2001
Tuner Margin
10
0 ~ 2002
SST
Info+fatory
Y0 Ref
166
0 ~ 255
Info+fatory
Y1 Ref
148
0 ~ 255
Info+fatory
Y2 Ref
119
0 ~ 255
Info+fatory
Y3 Ref
101
0 ~ 255
Info+fatory
Y4 Ref
76
0 ~ 255
Info+fatory
Y5 Ref
60
0 ~ 255
Info+fatory
Y6 Ref
31
0 ~ 255
Info+fatory
Y7 Ref
0
0 ~ 255
Info+fatory
Cb0 Ref
128
0 ~ 255
Info+fatory
Cb1 Ref
64
0 ~ 255
Info+fatory
Cb2 Ref
148
0 ~ 255
Info+fatory
Cb3 Ref
85
0 ~ 255
Info+fatory
Cb4 Ref
171
0 ~ 255
Info+fatory
Cb5 Ref
108
0 ~ 255
Info+fatory
Cb6 Ref
194
0 ~ 255
Info+fatory
Cb7 Ref
0
0 ~ 255
Info+fatory
Cr0 Ref
128
0 ~ 255
Info+fatory
Cr1 Ref
137
0 ~ 255
Info+fatory
Cr2 Ref
64
0 ~ 255
Info+fatory
Cr3 Ref
74
0 ~ 255
Info+fatory
Cr4 Ref
181
0 ~ 255
Info+fatory
Cr5 Ref
192
0 ~ 255
Info+fatory
Cr6 Ref
118
0 ~ 255
Info+fatory
Cr7 Ref
0
0 ~ 255
Info+fatory
SST_Th
4-28
Info+fatory
4. Troubleshooting
Y0 TH
20
0 ~ 255
Info+fatory
Y1 TH
20
0 ~ 255
Info+fatory
Y2 TH
20
0 ~ 255
Info+fatory
Y3 TH
20
0 ~ 255
Info+fatory
Y4 TH
20
0 ~ 255
Info+fatory
Y5 TH
20
0 ~ 255
Info+fatory
Y6 TH
20
0 ~ 255
Info+fatory
Y7 TH
20
0 ~ 255
Info+fatory
Cb0 TH
20
0 ~ 255
Info+fatory
Cb1 TH
20
0 ~ 255
Info+fatory
Cb2 TH
20
0 ~ 255
Info+fatory
Cb3 TH
20
0 ~ 255
Info+fatory
Cb4 TH
20
0 ~ 255
Info+fatory
Cb5 TH
20
0 ~ 255
Info+fatory
Cb6 TH
20
0 ~ 255
Info+fatory
Cb7 TH
20
0 ~ 255
Info+fatory
Cr0 TH
20
0 ~ 255
Info+fatory
Cr1 TH
20
0 ~ 255
Info+fatory
Cr2 TH
20
0 ~ 255
Info+fatory
Cr3 TH
20
0 ~ 255
Info+fatory
Cr4 TH
20
0 ~ 255
Info+fatory
Cr5 TH
20
0 ~ 255
Info+fatory
Cr6 TH
20
0 ~ 255
Info+fatory
Cr7 TH
20
0 ~ 255
Info+fatory
2nd mips
ON
ON / OFF
Info+fatory
2nd mips count
0
0 ~ 255
Info+fatory
Region
USA
fixed
PnP Language
ENG_US
ENG_US / SPA_US / FRA_US
PC Auto Ident
Enable
Auto / Enable
OTP Lock
…
fixed
Auto Power
ON
ON / OFF
Key Sensitivity
27
0 ~ 255
FANET
OFF
ON / OFF
S-Micom Upgrade
OFF
ON / OFF
OFF
ON / OFF
SI Vender
Samsung
Samsung / 2M / Locatel / VDA /
VDA-SAcentic / Premiere / Sustinere
/ Quadriga / ETV / Ibahn / Magilink /
Otrum / PeninsulaSiemens / OCC / MTI /
MstreamsDAWNXTV / Enseo / Cardinal /
Guestek / OFF / Movielink / Swisscom
Power On Channel
3
1 ~ 135
Info+fatory
Hotel Option
Hotel Mode
Info+fatory
4-29
4. Troubleshooting
Channel Type
ATV
ATV / DTV / CATV / CDTV
Power On Volume
10
0 ~ 100
Min Volume
0
0 ~ 100
Max Volume
100
0 ~ 100
Panel Button Lock
Unlock
Unlock / Lock / OnlyPower
Power On Source
TV
TV / AV / Comp / PC / HDMI1 / HDMI2 /
HDMI3 / HDMI4
Shop Mode
OFF
ON / OFF
Exhibition Mode
OFF
ON / OFF
Shop Option
Asia Option
Info+fatory
TTX
OFF
ON / OFF
Info+fatory
China HD
OFF
ON / OFF
Info+fatory
NT Conversion
OFF
ON / OFF
Info+fatory
Sepco 120Hz
OFF
ON / OFF
Info+fatory
Unbalance
OFF
ON / OFF
Info+fatory
FMTransmitter Support
OFF
ON / OFF
Info+fatory
FMTransmitter Carrier
OFF
ON / OFF
Info+fatory
AF Level adjust
3
0~7
Info+fatory
TX Power Level
0
0~3
Info+fatory
Mono Last Memory
OFF
ON / OFF
Info+fatory
High Devi
OFF
ON / OFF
Carrier_Mute
ON
ON / OFF
Volume Curve
Type2
Type1 / Type2 / error
Speaker Delay Normal
10
0 ~ 255
Pilot Level High Thld
0x08h
0x00 ~ 0xff
Pilot Level Low Thld
0x05h
0x00 ~ 0xff
FM Prescale
17
0 ~ 255
Info+fatory
AM Prescale
10
0 ~ 255
Info+fatory
NICAM Prescale
33
0 ~ 255
Info+fatory
Amp Volume
0x10h
0x00 ~ 0xff
Info+fatory
Amp Scale
0x78h
0x00 ~ 0xff
Info+fatory
Amp Check Sum
0x0000a820
fixed
Info+fatory
Woofer Type
4
1~7
Info+fatory
Woofer Scale
0x7Fh
0x00 ~ 0xff
Info+fatory
Sound
Woofer Check Sum
Info+fatory
Speaker EQ
ON
ON / OFF
PEQ Test
0
0~7
Info+fatory
Amp Model
NTP7300
SAT369B / TAS5715 / NPT7300
Info+fatory
Speaker cut-off Freq
4
0 ~ 16
Info+fatory
4-30
4. Troubleshooting
SPDIF PCM Gain
-9dB
-10dB ~ 0dB
Info+fatory
BTSC Mono Prescale
0
-10 ~ 10
Info+fatory
BTSC streo Prescale
0
-10 ~ 10
Info+fatory
SAO Prescale
0
-10 ~ 10
Info+fatory
A2 Ident High Thld
0
-10 ~ 10
Info+fatory
A2 Ident Low Thld
0
-10 ~ 10
Info+fatory
Carrier2 Amp High Thld
0
-10 ~ 10
Info+fatory
Carrier2 Amp Low Thld
0
-10 ~ 10
Info+fatory
Carrier2 SNR High THR
0
-10 ~ 10
Info+fatory
Carrier2 SNR Low THR
0
-10 ~ 10
Info+fatory
Config Option
Info+fatory
Num of ATV
1
1~2
Info+fatory
Num of DTV
1
0~2
Info+fatory
Num of AV
2
0~3
Info+fatory
Num of SVIDEO
0
1~3
Info+fatory
Num of Comp
2
1~3
Info+fatory
Num of HDMI
4
0~4
Info+fatory
Num of PC
1
0~1
Info+fatory
Num of SCART
0
0~2
Info+fatory
Num of DVI
0
0~1
Info+fatory
Num of OPTICAL Link
0
fixed
Info+fatory
Num of MEDIA
1
0~1
Info+fatory
Num of PANEL KEY
6
0~8
Info+fatory
Num of USB Port
2
0~2
Info+fatory
Num of HeadPhone
0
0~1
Info+fatory
MFT Offset
62.5
50 / 62.5
Info+fatory
Select LCD / PDP
LCD
LCD / PDP
Info+fatory
HDMI / DVI SEL
1
1~4
Info+fatory
Indicator Led
OFF
ON / OFF
Info+fatory
Wall Mount
OFF
ON / OFF
Info+fatory
HV Flip
ON
ON / OFF
Info+fatory
Num of Display
2
1~2
Info+fatory
DVI / HDMI SOUND
Auto
Auto / DVI
Info+fatory
HDMI HOT PLUG
Disable
Enable / Disable
Info+fatory
HOTPLUG SWITCHING
Boot
Disable / Boot / Source
Info+fatory
HOTPLUG DURATION
1200 ms
0 ~ 2000 ms
Info+fatory
CLK TERM DURATION
1200 ms
0 ~ 2000 ms
Info+fatory
HDMI FLT CNT SIG
200 ms
0 ~ 1000 ms
Info+fatory
HDMI FLT CNT LOS
600 ms
0 ~ 1000 ms
Info+fatory
UNSTABLE BAN CNT
3500 ms
0 ~ 100000 ms
Info+fatory
HDMI Err Cnt
5
0 ~ 10
Info+fatory
4-31
4. Troubleshooting
HDMI ROBIN
ON
ON / OFF
Info+fatory
HDMI Callback
OFF
ON / OFF
Info+fatory
HDMI CTS Thld
8
0 ~ 15
Info+fatory
HDMI CTS Cnt1
1
0 ~ 15
Info+fatory
TMDS_EQ2_Boost
1
0~7
Info+fatory
TMDS_EQ2_Gain
0
0~3
Info+fatory
TMDS_PLL_Loop
3
0~3
Info+fatory
TMDS_CPREG_BLEED
1
0~1
Info+fatory
HDMI EQ
AUTO
AUTO / Low / Middle / High / Strong
Info+fatory
HDMI Write Type
Combine
Combine / Separate
Info+fatory
HDMI Switch
SIL9287
NONE / SIL9287 / TMDS461
Info+fatory
DVI SET TIME
300 ms
0 ~ 1000 ms
Info+fatory
Type Of PANEL KEY
Horizontal
Horzontal / Vertical / PDPVertical / Nne
Info+fatory
EcoSensor Support
ON
ON / OFF
Info+fatory
LEDMotionPlus Support
OFF
ON / OFF
Info+fatory
Natural Mode Support
ON
ON / OFF
Info+fatory
All Share Support
ON
ON / OFF
Info+fatory
Relax Mode Support
OFF
ON / OFF
Info+fatory
DVI-I Support
…
fixed
Info+fatory
Melfas Function Support
…
fixed
Info+fatory
Light Level Support
…
fixed
Info+fatory
SCC
Info+fatory
SCC Mode
Dynamic
Dynamic / Movie
Info+fatory
SCC ON / OFF
OFF
ON / OFF
Info+fatory
SCC Input Data
Info+fatory
Hx
272
0 ~ 512
Info+fatory
Hy
273
0 ~ 512
Info+fatory
Lx
274
0 ~ 512
Info+fatory
Ly
275
0 ~ 512
Info+fatory
sSCC Const
Info+fatory
sSCC Hx
550
0 ~ 1024
Info+fatory
sSCC Hy
566
0 ~ 1024
Info+fatory
sSCC Lx
598
0 ~ 1024
Info+fatory
sSCC Ly
550
0 ~ 1024
Info+fatory
pSCC Const
Info+fatory
pSCC Hx
550
0 ~ 1024
Info+fatory
pSCC Hy
566
0 ~ 1024
Info+fatory
pSCC Lx
598
0 ~ 1024
Info+fatory
pSCC Ly
550
0 ~ 1024
Info+fatory
SCC Source Data
PBA
PBA / PANEL
Info+fatory
SWAP
PBA
PBA / PANEL
Info+fatory
4-32
4. Troubleshooting
SVC
Factory Menu Name
Data
Range
Pattern Sel
OFF
OFF / White / Grey / Black / Red / Green
/ Blue
Logic Pattern Sel
…
fixed
Logic Level Sel
…
fixed
Panel Auto Setting
Success
Panel Display Time
22Hr
Logic Usb D / L
Off
Remark
Test Pattern
Info+fatory
Info+fatory
Tuner Status
DVB
SNR
BER
Singal Strength
Bandwidth
Frequency
LNA Status
FFT
Modulation
Code Rate
GI
Hier Modulation
Frequency Offset
Timing Offset
AGC
UCB
PLL Type
DEMOD Type
TPS LOCK
RS Lock
SSI
SQI
ISDB-T
FFT Size_1
Guard Interval_1
Freq. Offset_1
SNR_1
IF AGC_1
TMCC Lock_1
TS Packet_1
4-33
4. Troubleshooting
Master Lock_1
A_Modulation_1
A_Code Rate_1
A_Timer InterLeave_1
A_Segments Num_1
A_Ber_1
B_Modulation_!
B_Code Rate_1
B_Timer InterLeave_1
B_Segments Num_1
B_BER_1
C_Modulation_1
C_Code Rate_1
C_Timer InterLeave_1
C_Segments Num_1
C_BER_1
T-ConUsbDownload
Failire
ADC / WB
Factory Menu Name
Data
Range
AV Calibration
Success
Success / Failure
Comp Calibration
Success
Success / Failure
PC Calibration
Success
Success / Failure
HDMI Calibration
Success
Success / Failure
1st_AV_Low
64
0 ~ 1020
1st_AV_High
880
0 ~ 1020
1st_AV_Delta
2
0~7
1st_COMP_Y_Low
64
0 ~ 1020
1st_COMP_Cb_Low
…
1st_COMP_Cr_Low
…
1st_COMP_Y_High
940
1st_COMP_Cb_High
…
1st_COMP_Cr_High
…
1st_COMP_Delta
2
0~7
1st_PC_R_Low
16
0 ~ 1020
1st_PC_G_Low
…
1st_PC_B_Low
…
1st_PC_R_High
1004
1st_PC_G_Low
…
1st_PC_B_Low
…
ADC
ADC Target
4-34
0 ~ 1020
0 ~ 1020
Remark
4. Troubleshooting
1st_PC_Delta
2
0~7
2nd_AV_R_Low
4
fixed
2nd_AV_G_Low
4
fixed
2nd_AV_B_Low
4
fixed
2nd_AV_R_High
940
fixed
2nd_AV_G_High
940
fixed
2nd_AV_B_High
940
fixed
2nd_AV_Delta
2
0~7
2nd_COMP_R_Low
4
fixed
2nd_COMP_G_Low
4
fixed
2nd_COMP_B_Low
4
fixed
2nd_COMP_R_High
940
fixed
2nd_COMP_G_High
940
fixed
2nd_COMP_B_High
940
fixed
2nd_COMP_Delta
2
0~7
2nd_PC_R_Low
4
fixed
2nd_PC_G_Low
4
fixed
2nd_PC_B_Low
4
fixed
2nd_PC_R_High
940
fixed
2nd_PC_G_High
940
fixed
2nd_PC_B_High
940
fixed
2nd_PC_Delta
2
0~7
2nd_HDMI_R_Low
4
fixed
2nd_HDMI_G_Low
4
fixed
2nd_HDMI_B_Low
4
fixed
2nd_HDMI_R_High
940
fixed
2nd_HDMI_G_High
940
fixed
2nd_HDMI_B_High
940
fixed
2nd_HDMI_Delta
2
0~7
1st_Y_GH
0
fixed
1st_Y_GL
0
fixed
1st_Cb_BH
0
fixed
1st_Cb_BL
0
fixed
1st_Cr_RH
0
fixed
1st_Cr_RL
0
fixed
2nd_R_L
134
0 ~ 255
2nd_G_L
134
0 ~ 255
2nd_B_L
134
0 ~ 255
2nd_R_H
49
0 ~ 255
2nd_G_H
49
0 ~ 255
ADC Result
4-35
4. Troubleshooting
2nd_B_H
49
0 ~ 255
Sub Brightness
128
0 ~ 1023
R_Offset
512
0 ~ 1023
G_Offset
512
0 ~ 1023
B_Offset
512
0 ~ 1023
Sub Contrast
128
0 ~ 1023
R_Gain
512
0 ~ 1023
G_Gain
512
0 ~ 1023
B_Gain
512
0 ~ 1023
Movie R Offset
…
fixed
Movie B Offset
…
fixed
Movie R Gain
…
fixed
Movie B Gain
…
fixed
WB
4-36
4. Troubleshooting
4-4. White Balance - Calibration
4-4-1. White Balance -Calibration
ADC / WB
AV Calibration
Comp Calibration
PC Calibration
HDMI Calibration
4-4-2. Service Adjustment
You must perform Calibration in the Lattice Pattern before adjusting the White Balance.
Color Calibration / Adjust spec
1. Source: HDMI
2. Setting Mode: 1280 x 720 @ 60 Hz
3. Pattern: Pattern #24 (Chess Pattern)
( Chess Pattern )
4. Use Equipment: CA210 & Master MSPG925 Generator
Use other equipment only after comparing the result with that of the Master equipment.
Input mode
Calibration
Pattern
CVBS IN (Model_#3)
Perform in NTSC B & W Pattern #24
Lattice
Component IN (Model_#6)
Perform in 720p B & W Pattern #24
Lattice
PC Analog IN (Model_#21)
Perform in VESA XGA (1024 x 768) B & W Pattern #24
Lattice
HDMI IN
Perform in 720p B & W Pattern #24
Lattice
„„ Method of Color Calibration (AV)
1. Apply the NTSC Lattice (N0. 3) pattern signal to the AV IN 1 port.
2. Press the Source button to switch to “AV 1” mode.
3. Enter Service mode.
4. Select the “ADC” menu.
5. Select the “AV Calibration” menu.
6. In “AV Calibration Off” status, press the “ ► ” button to perform Calibration.
7. When Calibration is complete, it returns to the high - level menu.
8. You can see the change of the “AV Calibration” status from Failure to Success.
4-37
4. Troubleshooting
„„ Method of Color Calibration (Component)
1. Apply the 720p Lattice (N0. 6) pattern signal to the Component IN 1 port.
2. Press the Source button to switch to “Component 1” mode.
3. Enter Service mode.
4. Select the “ADC” menu.
5. Select the “Comp Calibration” menu.
6. In “Comp Calibration Off” status, press the “ ► ” button to perform Calibration.
7. When Calibration is complete, it returns to the high - level menu.
8. You can see the change of the “Comp Calibration” status from Failure to Success.
„„ Method of Color Calibration (PC)
1. Apply the VESA XGA Lattice (N0. 21) pattern signal to the PC IN port.
2. Press the Source button to switch to “PC” mode.
3. Enter Service mode.
4. Select the “ADC” menu.
5. Select the “PC Calibration” menu.
6. In “PC Calibration Off” status, press the “ ► ” button to perform Calibration.
7. When Calibration is complete, it returns to the high - level menu.
8. You can see the change of the “PC Calibration” status from Failure to Success.
„„ Method of Color Calibration (HDMI)
1. Apply the 720p Lattice (N0. 6) pattern signal to the HDMI1 / DVI IN port.
2. Press the Source button to switch to “HDMI1” mode.
3. Enter Service mode.
4. Select the “ADC” menu.
5. Select the “HDMI Calibration” menu.
6. In “HDMI Calibration Off” status, press the “ ►” button to perform Calibration.
7. When Calibration is complete, it returns to the high - level menu.
8. You can see the change of the “HDMI Calibration” status from Failure to Success.
4-4-3. White Balance - Adjustment
(Low light)
ADC / WB - White Balance
4-38
(High light)
Sub Bright
Sub Contrast
R offset
R gain
G offset
G gain
B offset
B gain
4. Troubleshooting
„„ LN26D450G1G / LN26D450G1M
Adjustment Coordinate CA - 210
P - Mode
[Dynamic Cool1]
HDMI
Comp
CVBS
[Movie Warm2]
HDMI
Comp
CVBS
x
y
Y (Luminance)
T (K) + MPCD
12,000 (+ / -0)
H/L
272
278
49 fL
(Sub_CT: 128 Fix)
L/L
272
278
3.6 f L
(Sub_Brt: 128 Fix)
12,000 (+ / -0)
H/L
313
329
20.8 fL
(M_Sub_CT: 128 Fix)
6,500 (+ -0)
L/L
329
329
1.4 fL
(M_Sub_Brt: 128 Fix)
6,500 (+ -0)
„„ LN32D450G1G / LN32D450G1M
Adjustment Coordinate CA - 210
P - Mode
[Dynamic Cool1]
HDMI
Comp
CVBS
[Movie Warm2]
HDMI
Comp
CVBS
x
y
Y (Luminance)
T (K) + MPCD
H/L
272
278
59 fL
(Sub_CT: 128 Fix)
12,000 (+ / -0)
L/L
272
278
3.7 fL
(Sub_Brt: 128 Fix)
12,000 (+ / -0)
H/L
313
329
20.8 fL
(M_Sub_CT: 128 Fix)
6,500 (+ -0)
L/L
329
329
1.4 fL
(M_Sub_Brt: 128 Fix)
6,500 (+ -0)
4-39
4. Troubleshooting
4-5. Servicing Information
1. To RS232C control
Port: COM# (Serial)
Bit rate: 38400
Data Bit: 8 bit
Parity: None
Stop Bits: 1
Flow Control: None
2. Description of RS232C
Pin#
Name
Full Name
1
CD
Carrier Detect
2
RxD
Received Data
3
TxD
Transmitted Data
4
DTR
Data Terminal Ready
5
GND
Signal Ground
6
DSR
Data Set Ready
7
RTS
Request To Send
8
CTS
Clear To Send
9
RI
Ring Indicator
4-40
4. Troubleshooting
4-6. Software Upgrade
Software Upgrade can be performed by downloading the latest firmware from samsung.com to a USB memory device.
Current Version - the software already installed in the TV.
※※Note Software is represented as ‘Year / Month / Day_Version’.
4-6-1. By USB
Insert a USB drive containing the firmware upgrade downloaded from
samsung.com into the TV. Please be careful to not disconnect the power
or remove the USB drive while upgrades are being applied.
The TV will turn off and turn on automatically after completing the
firmware upgrade. Please check the firmware version after the upgrades
are complete (the new version will have a higher number than the older
version).
When software is upgraded, video and audio settings you have made
will return to their default (factory) settings. We recommend you write
down your settings so that you can easily reset them after the upgrade.
4-41
4. Troubleshooting
4-7. Rear Cover Dimension
Model
LN26D450G1G
LN26D450G1M
LN32D450G1G
LN32D450G1M
4-42
1
2
3
4
5
6
203.3 (mm)
61.4 (mm)
110.2 (mm)
431.4 (mm)
200 (mm)
100 (mm)
259.5 (mm)
66.8 (mm)
129.4 (mm)
560.8 (mm)
200 (mm)
200 (mm)
5. Wiring Diagram
5. Wiring Diagram
5-1. Wiring Diagram
„„ HD Model
IP Board
Main Board
CNI802
CN201
CN801
Driver
CN1602_HD
CN1201
CN302
Speaker
T-CON
Speaker
CN1
Function&IR
5-1
5. Wiring Diagram
5-2. Connector
1
8
9
10
7
11
2
6
5
3
4
1 CN201 (To Powr board)
2 CN1602_HD (To Panel)
1
B5 V
8
GND
1
Panel_VCC
16
ODD [CLK]+
2
SW_POWER
9
B12VS
2
Panel_VCC
17
ODD [CLK]-
3
B5 V
10
SW_INVERTER
3
Panel_VCC
18
GND
4
A5 V
11
B13 V
4
Panel_VCC
19
ODD [2]+
5
GND
12
NC
5
Panel_VCC
20
ODD [2]-
6
GND
13
B13 V
6
GND
21
GND
7
B12VS
14
PWM_DIMM
7
GND
22
ODD [1]+
8
GND
23
ODD [1]-
9
TCON_WP
24
GND
10
FORMAT
25
ODD [0]+
11
NC
26
ODD [0]-
12
GND
27
GND
13
ODD [3]+
28
SDA_TCON
14
ODD [3]-
29
SCL_TCON
15
GND
30
NC
5-2
5. Wiring Diagram
3 CN301 (MONITOR OUT)
9 CN401 (PC)
1
GND
5
NC
1
PC_RED
9
PC_5 V
2
OUT_R
6
3
OUT_R
7
GND
2
PC_GREEN
10
IDENT_PC
NC
3
PC_BLUE
11
R_FANET
4
GND
4
T_FANET
12
SDA_DOWN
5
GND
13
PC_HS
6
GND
14
PC_VS
7
GND
15
SCL_DOWN
8
GND
4 CN302 (SPEAKER)
1
R+
3
L+
2
R-
4
L-
5 CN1201 (FUNCTION)
10 CN402 (PC / DIV SOUND)
1
IR
5
MSDA
1
GND
4
NC
2
GND
6
FUNC_INTR
2
PC_SR_IN
5
NC
3
A3.3 V
7
LED_STB
3
PC_SL_IN
6
NC
4
MSCL
8
NC
11 CN504 (UNIVERSAL JACK)
1
6 CN1501 (USB1)
GND
16
GND
1
USB_VCC
3
USB_DP
2
COM2_SL
17
COMP1_SL
2
USB_DM
4
GND
3
COM2_SR
18
COMP1_SR
4
GND
19
GND
5
COMP2_SR
20
COMP1_SR
6
COMP2_SL
21
COMP1_SL
7
GND
22
GND
8
COMP2_PR
23
COMP1_PR
9
COMP2_PR
24
COMP1_PR
10
GND
25
GND
11
COMP2_PB
26
IDENT_COMP1
12
COMP2_PB
27
COMP1_PB
7 CN601 (HDMI2)
1
HDMI2_RX2+
11
GND
2
GND
12
HDMI2_RXCLK-
3
HDMI2_RX2-
13
HDMI_CEC
4
HDMI2_RX1+
14
GND
5
GND
15
SCL
6
HDMI2_RX1-
16
SDA
7
HDMI2_RX0+
17
GND
8
GND
18
5V
9
HDMI2_RX0-
19
HPD
10
HDMI2_RXCLK+
13
GND
28
GND
14
IDENT_COMP2
29
IDENT_AV
15
COMP2_Y
30
COMP1_Y
8 CN602 (HDMI1)
1
HDMI1_RX2+
11
GND
2
GND
12
HDMI1_RXCLK-
3
HDMI1_RX2-
13
HDMI_CEC
4
HDMI1_RX1+
14
GND
5
GND
15
SCL
6
HDMI1_RX1-
16
SDA
7
HDMI1_RX0+
17
GND
8
GND
18
5V
9
HDMI1_RX0-
19
HPD
10
HDMI1_RXCLK+
5-3
5. Wiring Diagram
5-3. Connector Functions
Connector
Functions
CN201 ↔ IP CN801
Supply main power and dimming signal from IP board to Main Board.
CN1601_FHD / CN1602_HD ↔ T-Con CNF1
The LVDS signal transfered from Main Board to Panel.
CNI802 ↔ T-BALANCE Board
Supply power from IP board to Driver Board.
5-4. Cables
Use
Code
Photo
5-4
LEAD (Main-IP 14P)
LVDS (Main - TCon)
LEAD (IP-Driver Board 7P)
26": BN39-01449E
26": BN96-13227L
26": BN39-01448A
32": BN39-01449A
32": BN96-13227A
32": BN39-01448A