Follow these safety, servicing, and ESD precautions to prevent damage and to protect against potential hazards such as
electrical shock.
1-1-1. Warnings
For continued safety, do not attempt to modify any circuitry.
1.
1-1-2. Servicing the LCD TV
When servicing the LCD TV, Disconnect the AC line cord from the AC outlet.
1.
It is essential that service technicians have an accurate voltage meter available at all times.
2.
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:
Inspect each lead dress to make certain that the leads are not pinched or that hardware is not lodged between the
1.
chassis and other metal parts in the LCD TV.
Inspect all protective devices such as nonmetallic control knobs, insulating materials, cabinet backs, adjustment and
2.
compartment covers or shields, isolation resistor capacitor networks, mechanical insulators, etc.
Leakage Current Hot Check (Figure 1-1):
3.
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).
With the unit completely reassembled, plug the AC line cord directly into a 120V AC outlet. With the unit’s AC switch
4.
(READING SHOULD)
NOT BE ABOVE 0.5mA
DEVICE
UNDER
TEST
2-WIRE CORD
*ALSO TEST WITH
PLUG REVERSED
(USING AC ADAPTER
PLUG AS REQUIRED)
TEST ALL
EXPOSED METAL
SURFACES
LEAKAGE
CURRENT
TESTER
EARTH
GROUND
Figure 1-1. Leakage Current Test Circuit
rst 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 safety related 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 identied 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, re and/or other hazards. Product safety is under review continuously and new instructions are issued whenever
appropriate.
1-1
1-2
1. Precautions
1-2. Servicing Precautions
WARNING: An electrolytic capacitor installed with the wrong polarity might explode.
Caution: Before servicing units covered by this service manual, read and follow the Safety Precautions section of
this manual.
Note: If unforeseen circumstances create conict between the following servicing precautions and any of the
safety precautions, always follow the safety precautions.
1-2-1 General Servicing Precautions
Always unplug the unit’s AC power cord from the AC power source and disconnect the DC Power Jack before
1.
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.
Some components are raised above the printed circuit board for safety. An insulation tube or tape is sometimes
2.
used. The internal wiring is sometimes clamped to prevent contact with thermally hot components. Reinstall all such
elements to their original position.
After servicing, always check that the screws, components and wiring have been correctly reinstalled. Make sure that
3.
the area around the serviced part has not been damaged.
Check the insulation between the blades of the AC plug and accessible conductive parts (examples: metal panels,
4.
input terminals and earphone jacks).
Insulation Checking Procedure: Disconnect the power cord from the AC source and turn the power switch ON.
5.
Connect an insulation resistance meter (500 V) to the blades 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 mega ohm.
Always connect a test instrument’s ground lead to the instrument chassis ground before connecting the positive lead;
6.
always remove the instrument’s ground lead last.
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 eld-effect
transistors. The following techniques will reduce the incidence of component damage caused by static electricity.
Immediately before handling any semiconductor components or assemblies, drain the electrostatic charge from your
1.
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.
After removing an ESD-equipped assembly, place it on a conductive surface such as aluminum foil to prevent
2.
accumulation of an electrostatic charge.
Do not use freon-propelled chemicals. These can generate electrical charges sufcient to damage ESDs.
3.
Use only a grounded-tip soldering iron to solder or desolder ESDs.
4.
Use only an anti-static solder removal device. Some solder removal devices not classied as “anti-static” can generate
5.
electrical charges sufcient to damage ESDs.
Do not remove a replacement ESD from its protective package until you are ready to install it. Most replacement ESDs
6.
are packaged with leads that are electrically shorted together by conductive foam, aluminum foil or other conductive
materials.
Immediately before removing the protective material from the leads of a replacement ESD, touch the protective
7.
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.
Minimize body motions when handling unpackaged replacement ESDs. Motions such as brushing clothes together,
8.
or lifting your foot from a carpeted oor can generate enough static electricity to damage an ESD.
1. Precautions
1-4. Installation Precautions
For safety reasons, more than two people are required for carrying the product.
1.
Keep the power cord away from any heat emitting devices, as a melted covering may cause re or electric shock.
2.
Do not place the product in areas with poor ventilation such as a bookshelf or closet. The increased internal
3.
temperature may cause re.
Bend the external antenna cable when connecting it to the product. This is a measure to protect it from being exposed
4.
to moisture. Otherwise, it may cause a re or electric shock.
Make sure to turn the power off and unplug the power cord from the outlet before repositioning the product. Also check
5.
the antenna cable or the external connectors if they are fully unplugged. Damage to the cord may cause re or electric
shock.
Keep the antenna far away from any high-voltage cables and install it rmly. Contact with the highvoltage cable or the
6.
antenna falling over may cause re or electric shock.
When installing the product, leave enough space (0.4inches) between the product and the wall for ventilation
7.
purposes. A rise in temperature within the product may cause re.
1-3
1. Precautions
Memo
1-4
2. Product specications
2. Product specications
2-1. Feature & Specications
ModelUA40B7000WM
Feature
Digital-TV, RF, 4-HDMI, 1-Component, 1-AV, USB1, USB2 (HDD is available only in USB1), D-SUB, Internet@TV
�
Brightness : 500cd/m
�
Contrast Ratio : 3000000:1
�
Response time :3ms
�
Dynamic contrast, Super-PVA
�
PIP(in HDMI 1, 2, 3, 4, Component1, PC Mode and Sub picture is available in TV analog and digital mode)
It offers contents to maximize the benets of the large screen size.
A. In overlay mode, the video plays in its native size, covering up to the full screen.
Graphical elements in the graphical plane are overlaid on top of the video plane.
B. In overlay mode while displaying the sidebar, at least 2/3 of the video is free of graphical overlays.
C. In overlay mode while displaying the dock, at least 3/4 of the video is free of graphical overlays.
D. YahooTV is executed to overlay mode at rst time.
2-3-2. Viewport Mode
A. In viewport mode, the video plays in a scaled-down size, covering only a portion of the screen. This smaller viewing
area for video is called the viewport.
B. The viewport should cover at least half of the screen area. Graphics are displayed in areas outside of the viewport.
C. The purpose of the viewport mode is to display the entire video without obstruction.
D. The viewport mode preserves the 16:9 aspect ratio of the video.
2-7
2. Product specications
2-3-3. Yahoo OOBE
Description
A. All users go through OOBE (Guided Setup) to access the dock the rst time.
B. All users must specify a location and accept the TOS before the TV Widgets service are accessible. The rest of the
screens are optional.
C. When user inputs Back button (Return key), TV goes back to the previous screen.
D. IF user input EXIT key, OOBE is goes to hide mode. And user input WIDGET key, previous screen is displayed again.
E. Back Ground of OOBE is TV video.
Start page explain value propositionUser must choose country before
TOS is accepted.
Country is sorted by Alphabet.
If user select Up/Down arrow,
Before/Next page is displayed.
2-8
TOS will updated based on country selected.Optional Screen: users are asked to enter
in a prole name. A default name
(Prole One) is given to them if they
do not create a name.
Explanation on proles and security.Optional Yahoo! sign in screens.
2. Product specications
Tutorial: Screens explaining how dock works.Tutorial: Screens explaining the sidebar and
global nav buttons.
Final screen before dock comes up.
2-9
2. Product specications
2-3-4. Gallery Widget
Overview
A. In the TV Widgets, widget gallery services are online services where widget developers publish widgets for download.
B. The default widget gallery for the platform is the Widget Gallery Services.
C. To nd and install new widgets, launch the gallery widget from the dock.
D. The gallery widget has access to a privileged set of APIs accessible only to Yahoo! signed widgets.
E. These privileged APIs are used to download and install software on your device.
F. Third party widget developers do not have access to these privileged APIs.
G. The gallery widget can potentially be extended by an OEM to connect to one or more widget gallery back-end servers.
H. The Yahoo! Gallery Widget provides the only way to install new widgets from the Widget Gallery Services, which
contain a catalog of 3rd party widgets managed by Yahoo!.
Note: the above image will be updated and visuals elements laid out in this may not apply.
2-10
2-3-5. Prole Widget
Overview
2. Product specications
A. The Prole widget is the way to congure your widget environment for your user prole. With the settings
widget you can congure:
i. Prole Management: Create, edit and switch proles.
ii. Security Settings: Setup a Prole and/or Owner PIN for security purposes.
iii. System Settings: Repeat guided setup, set and edit location and restore factory defaults
B. The Prole widget is located in the dock. Press the TV Widget launch key on the remote control to launch the dock,
and then press the RIGHT or LEFT ARROW until you focus on the settings widget.
C. User prole name is displayed on the Prole snippet.
D. Select the Prole snippet to launch the settings widget.
E. The Prole widget opens up into its sidebar.
F. The following functionality is available from the Prole menu:
i. Switch Prole
ii. Settings for Current Prole
iii. System Settings
iv. Administrative Controls
v. Sign-out of Current Prole
2-11
2. Product specications
2-3-6. Flickr TV Widget
Description
A. Flickr TV Widget is a Widget for displaying photos from Flickr. You can view your:
i. Personal photos
ii. Your sets of photos
iii. Explore Flickr’s user community photos
iv. Your favorite photos
v. Your contacts’ photos
vi. Your groups
Initial Sidebar View
A. If the user is not signed and user is signed but user has no photo then the default images will be displayed from the
Flickr Explore category.
B. If the user is signed in and the user has 1 photo or more photos, then the photos will be displayed in the top portion of
the Widget Sidebar.
C. The picture layout changes based on the number of photos (1, 2, 3, or 4).
2-12
Initial Sidebar View
2. Product specications
A. If the user is not signed and user is signed but user has no photo then the default images will be displayed from the
Flickr Explore category.
B. If the user is signed in and the user has 1 photo or more photos, then the photos will be displayed in the top portion of
the Widget Sidebar.
C. The picture layout changes based on the number of photos (1, 2, 3, or 4).
2-13
2. Product specications
2-3-7. Weather Widget
Overview
A. The Weather Widget utilizes the “Tab View” layout of the Widget Sidebar
i. The tab view is a viewable area than contains groups of user interface elements organized under tab headers.
ii. The tab view does not have a page control. Using both tabs and page controls in the same view is prevented
to avoid confusion.
iii. At the top of the tab view is the tab header.
iv. The tab header is designated by a row of slanted buttons, each containing a tab label.
v. A small portion of a slanted button is shown on the far right side of the tab header to indicate that more tabs exist but
are not currently visible.
vi. The tab view uses a carousel design to navigate through each tab.
vii. This means if you navigate past the last tab in the list, the rst tab is displayed again, and the list starts over.
viii. You never reach the end of the tab list.
ix. As you navigate through the tabs by pressing the RIGHT or LEFT ARROWS on the remote control, you will
see all tab headers in the tab carousel before it starts to repeat.
x. The number of tab headers that can be visible depends on each label and the space allotted.
xi. It is recommended that at least two tabs be visible on the initial tab header.
2-3-8. Finance Widget
Overview
A. Yahoo! Finance Icon is displayed on rst time use
B. Snippet will include default set of stock indicators if the user is not logged in nor selected stocks tickers to track then
the following information will be displayed in the snippet
C. The snippet will only display status of one stock symbol at a time
D. The snippet will display the stock symbol, current value, percentage gain/loss, and point gain/loss
2-14
2-3-9. News Widget
Overview
A. The News Widget sidebar will then be displayed
B. Several stories will be displayed in the top featured area of the Widget
Navigation will be available to move from one story to the next
i.
ii. These stories are automatically updated by Yahoo!
iii. The feature sections will navigate left and right
iv. Current page number and total pages will be displayed
2. Product specications
2-15
2. Product specications
2-4. Using the Content Library
The Content Library allows you to enjoy various content on your TV. You can use the default content
stored in the TV memory or you can enjoy new content using a USB device or via the Internet.
Using the Content Library Menu
1.
Press the MENU button. Press the ▲ or ▼ button to select
Application, then press the ENTER button.
2.
Press the ▲ or ▼ button to select Content Library, then press the
ENTER button.
- The Content Library main menu is displayed.
Press the or button to select an icon (Gallery, Cooking,
3.
Game, Children, Wellness, Other, Content Management),
then press the ENTER button.
Using the Remote Control Button in Content Library Menu
2-16
2-5. Using the TV Memory Contents
You can use the default content stored in the TV memory.
You can add/delete the content of the TV memory. To delete/add content, select Content Management.
- To return to Content Library main menu, press the EXIT button
Gallery
This function plays a SlideShow with high resolution images and
background music and produces various atmospheres. Using the
Gallery function of the TV, you can change your home atmosphere.
- The copyrights of the Gallery contents and all issues related to them
are reserved by Gallery Player, Inc.
- Press the ENTERE button to pause the SlideShow, and also
press the ENTERE button to resume the SlideShow.
- Press the INFO button to display the information on the selected
photo. (This is not displayed if the photo has no information.)
2. Product specications
Cooking
You can view various recipes that you can then easily follow step by
step. Enjoy thesecontents which give you great ideas for meals.
- The recipes introduced in the Cooking contents on the Samsung
TV are based on recipes published by Anness Publishing.
- The copyrights of the Cooking contents and all issues related to them
are reserved by Practical Pictures.
Game
This category provides entertainment games for the whole family.
- For the buttons used in the games, refer to the directions on the
screen.
- Color Buttons for Games
ButtonOperations
RedPress to move to the game home screen
GreenPress to pause the game
YellowOption Key
BluePress to exit the game
Children
This is educational and interactive content that children can watch
repeatedly.
- The copyrights of the Children contents and issues related to them
reserved by UpToTen.
Wellness
This is benecial health management content that provides stretching
and massage exercises that can be enjoyed by the whole family.
- The Basic Stretches contents are automatically played so that you
can easily follow the movements on the screen.
To move to the previous or next operation, press the
view the required step. The selected item is displayed on the screen.
Others
The default content is not saved in the TV memory.
- You can copy new content to the TV memory using the Content
Management screen.
or button to
2-17
2. Product specications
2-6. Using the Content Management
Content Management
You can select multiple content items by selecting content items
repeatedly and pressing the Yellow button.
My Contents
You can check the content saved in the TV memory for each subitem
of the Content Library.
- Select a content item and press the ENTER button.
You can play or delete the selected content item.
USB
You can check the content saved on the USB device for each subitem
of the Content Library.
Select a content item and press the ENTER button.
You can play the selected content item or copy it to the TV memory.
- “Content Library 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
(Both USB HDD and HUB are not supported.)
- Playing a game using an external USB memory device will allow
you to save your game (depending on the game). Take care as
removing the USB memory device while saving data to the USB
memory device may cause the data to be lost.
- Downloading New Contents
New content other than the built-in contents will be provided via
the Samsung.com website with or without charge.
Downloading Content
1.
Visit the www.samsung.com website and open the Content Library
page.
2.
Enter the product number (UDN, Unique Device Number).
3.
Select a content item in the Contents Download page.
4.
Download the contents onto the USB memory device.
5.
Go to Content Library main menu by pressing Contents button or
choosing Content Library (Menu → Application → Content Library).
6.
Plug the USB memory into USB port on the side of the TV.
Finding a product number (Unique Device Number, UDN)
1.
Insert the USB memory into the USB port on the side of the TV.
2.
In the USB Browser main screen, press the Green button (Show
UDN).
3.
The 18-digit number on the screen is the product code.
Provided Content
Additional contents are available on www.samsung.com
Setup
- Screen Saver Run Time: Sets the time when the screen saver is run.
- Save UDN: Saves the UDN number to a USB device.
2-18
2. Product specications
2-7. Media Play
2-7-1 Using the Media Play Function
This function enables you to view and listen to photo(JPEG), audio les(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
les 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.
-The le system only supports FAT16/32 (The NTFS le
system is 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 (Both USB HDD and HUB are not supported.)
-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
les to prevent them from damage or loss of data.SAMSUNG is
not responsible for any data le damage or data loss.
-Do not disconnect the USB device while it is loading.
-MSC supports MP3 and JPEG les, while a PTP device
supports JPEG les only.
-The sequential jpeg format is supported.
-Photo and audio les must be named in English, French or
Spanish. If not, the les can not be played. Change the le
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 les, the “Not Supported File
Support HE-AAC in MP4, 3GPP and TS for DTMB and ISDB-T model
2-20
2-8. Spec Comparison to the Old Models
2. Product specications
UB7W
Model
Design
Display TypeLCD TVLCD TV
Resolution1920 x 10801920 x 1080
LCD PanelTFT LCD Panel 120HzTFT LCD Panel 120Hz
Screen Size40” / 46” / 55”46” / 52”
Picture ratio16 : 916 : 9
Dimensions
(W x H x D)
((UA40B7000WM/UA46B7000WM/
UA55B7000WM))
39.214 × 10.039 × 27.245 inches _with stand
40
39.214 × 1.177 × 24.804 inches_without stand
44.45 × 10.827 × 30.198 inches_with stand
46
44.45 × 1.177 × 27.757 inches_without stand
55
52 × 12 × 34.529 inches _with stand
52 × 1.177 × 32.088 inches_without stand
(LN46A850S1F/LN52A850S1F)
44.05 x 11.14 x 29.33 inches _with stand
46
44.05 x 1.74 x 27.26 inches _without stand
49.72 x 12.36 x 32.74 inches _with stand
52
49.72 x 1.74 x 30.68 inches _without stand
SAPPHIRE
40
Weight
46
55
Brightness500 nit500 nit
Contrast Ratio3000000:150000:1
Picture Enhacer DNIe+(FBE3) DNIe+(FBE3)
Equalizer
Auto Motion Plus
120Hz
Surround Sound2 Way SRS TruSurround Dolby Digital2 Way SRS TruSurround Dolby Digital
Speaker Output
Antenna1 (Cable/Air)1 (Cable/Air)
40.7 lbs(18.5kg)_with stand
32.56 lbs(14.8kg)_without stand
49.5lbs (22.5kg)_with stand
38.94 lbs(17.7kg)_without stand
60.28lbs (27.4kg)_with stand
48.84 lbs(22.2kg)_without stand
5 Band
YESYES
10W + 10W (40”, 46”)
15W + 15W(55”)
46
52
54.01 lbs(24.5kg)_with stand
45.19 lbs(20.5kg)_without stand
68.78 lbs (31.2kg)_with stand
59.08 lbs (26.8kg)_without stand
5 Band
10W + 10W
2-21
2. Product specications
2-9. Accessories
ProductDescriptionCode. NoRemark
Remote Control & Batteries
(AAA x 2)
Simple Remote ControlBN59-00788B
Cover-BottomBN63-05654B
Warranty Card /
Registration Card /
Safety Guide Manual
(Not available in all location)
Cleaning ClothBN63-01798B
BN59-00877A
BP68-00263D
Supplied
Accessories
Program CDBN59-00726D
6003-00337
Stand Screw(M4*L10)
Holder-Ring(4ea)BN61-05280A
(UA40B7000,
UA46B7000)
2-22
2. Product specications
ProductDescriptionCode. NoRemark
GENDER CABLE
(COMPONENT)
GENDER CABLE (AV)BN39-01154E
GENDER CABLE
(COMPONENT Sound)
BN39-01154C
BN39-01154G
Supplied
Accessories
2-23
3. Disassembly and Reassemble
3. Disassembly and Reassembly
This section of the service manual describes the disassembly and reassembly procedures for the UA40B7000WF LCD TV.
WARNING: This monitor contains electrostatically sensitive devices. Use caution when handling these components.
3-1. Disassembly and Reassembly
Cautions: 1. Disconnect the monitor from the power source before disassembly.
2. Follow these directions carefully; never use metal instruments to pry apart the cabinet.
DescriptionPicture DescriptionScrews
1. Place monitor face down on cushioned table.
Remove screws from the Stand.
Remove stand.
3-1
3. Disassembly and Reassemble
DescriptionPicture DescriptionScrews
2. Remove the screws of rear-cover.40”
46”/55”
2-1. Pull out a AC Power Cord
3. Lift up the rear-cover.
3-2
3. Disassembly and Reassemble
DescriptionPicture DescriptionScrews
4. Remove the cables and screws from
SMPS, Main board and Woofer and
Bracket stand link.
40”
46” / 55”
Woofer x 2
3-3
3. Disassembly and Reassemble
DescriptionPicture DescriptionScrews
5. Remove the panel bracket screws from the
panel.
3-4
Reassembly procedures are in the reverse order of disassembly procedures.※
4. Troubleshooting
T-CON
MAIN
SMPS
4. Troubleshooting
4-1. Troubleshooting
1.
Check the various cable connections rst.
• 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.
3.
Check the internal patterns from both the FRC and FBE3 options.
FRC: Factory mode(mute 1 - 8- 2 power on when TV is “standby on “) -> Control -> Test Pattern -> FRC PATT_
BeforeDDR / AfterDDR
* FRCM pattern is created by FRCM IC(T-con)
FBE3: Factory mode(mute 1 - 8- 2 power on when TV is “standby on “) -> Control -> Test Pattern ->FBE Pattern Sel
* Main pattern is created by Main IC(Chelsea)
Case1: FBE3 ok,FRC NG: change the T-con Board
Case2: FBE3 NG, FRC NG: change the main Board
< 46inch model >
* FRCQ : Micronas FRC chip
4-1
4. Troubleshooting
Simple ow chart of malfunction
Does the TV turn on?
No
Check the Power Cord
Yes
is any sound of TV
when RF signal
connected?
No
Yes
Can you see anything
on the screen?
Yes
Yes
No
Check LVDS cable connected
Check LVDS
cable connected.
If necessary replace the
T-con board.
Can you see
OSD menu running on
the screen?
No
to Main Board.
If necessary,
replace the Main Board
No
Change the main board.
Yes
Can you see Digital
Channel broadcast ?
No
Replace the Main Board
A5V appear at the
pin 27 of CN1001?
Yes
B13V appear at the
pin 9 of CN1001?
Yes
Please, contact Tech
support
No
No
Check 30p cable.
If necessary, replace the
SMPS board.
Change the main board.
4-2
4. Troubleshooting
4-3
4. Troubleshooting
Troubelshooting about new functions
I tried to set up BGM in Media play.
I can select a le but I cannot
congure the Mood settings.
I cannot enter Photos, Music or
Movie after running Media play.
Photo thumbnails are not displayed
in the Photo category.
Video thumbnails are not displayed
in the Movie category.
The JPEG les on the USB memory
are not in the list.
I have connected a digital camera,
but I cannot browse the folders.
I cannot play the currently
highlighted le.
I want to know about supported
photo color formats.
I want to know about the maximum
supported photo resolution.
I want to know about supported
music sampling frequencies.
I cannot play MP3 les downloaded
from websites. (Paid MP3 download
sites such as Melon)
I want to know about supported
USB devices.
The supported photo play is slow.An explanation of
I cannot play paid MP3 les.An explanation of
I cannot play a digital camera that
supports PTP.
I cannot use the morning call
function with a digital camera that
supports PTP.
I have changed the device settings
to MSC connection mode after
connecting PTP or during an
operation, but the device is not
recognized.
The WLAN does not work.An explanation of
An explanation of
Media play
An explanation of
Media play
An explanation of
Media play
An explanation of
Media play
An explanation of
Media play
An explanation of
Media play
An explanation of
Media play
An explanation of
Media play
An explanation of
Media play
An explanation of
Media play
An explanation of
Media play
An explanation of
Media play
Media play
Media play
An explanation of
Media play
An explanation of
Media play
An explanation of
Media play
Media play
The BGM shufe and Mood settings are only
available when the Music DB conguration is
complete. Enter the Music category and compelete
the Music DB conguration rst.
Check if the USB memory contains MP3 or JPEG
les.
This may occur when the photo format is not
supported by the TV or the JPEG les do not include
thumbnails.
A video thumbnail is only displayed when the video
has been played at least once.
Files with a path longer than 256 characters will not
be displayed.
When a device is connected in PTP mode, a
browsing folder is not supported.
Check if another le is selected (checked). The
selected le will be played
The RGB, YUV, YCbCr, CMYK, YCCK, GRAY
formats are supported.
The TV only supports devices that do not support the
Mass Storage Class or PTP Class.
Devices are not supported when they are connected
to the TV via a USB hub. Supporting USB devices
that require an additional device driver installation is
not guaranteed.
Since the TV does not use caching unlike for a PC,
it make take some time to display a high-resolution
photo.
If the MP3 le is a DRM (Copy Protected) le, the le
will not be played.
Check the PTP mode of the digital camera.
It will not work in Printer Connection mode.
A morning call cannot be set with a PTP device.
Switching the connection mode between MSC and
PTP after a connection is made or during anoperation
is not supported. You can only change the digital
camera connection mode after disconnecting it.
Equipment other than the WLAN USB stick supplied
by Samsung Electronics (as a bundle) will not work.
The sharer must support IEEE 801.11 g/b. IEEE
801.11 n is supported.
4-4
4. Troubleshooting
I cannot nd Internet Sharer in the Wlan
settings menu.
The WLAN data rate is slow.
The DLNA server that I could see on the
TV has suddenly disappeared. What
should I do?
Although the Samsung PC server is on,
a message pops up informs you that the
Samsung server is off.
I have registered a le with the
Samsung PC Share Manager to watch
it on the TV, but I cannot nd the le on
the TV. What should I do?
I can see the folders shared through the
PC Share Manager,
but I cannot see the les.
The 2x and 3x Fast Forward video
function on the PC connected to the
network does not work.
Video is played intermittently.DLNA Video PlayCheck if the network is stable. Check if the network cable is
Pressing the Pause key while a video or
music le is playing does not work. The
Seek function does not work either.
I cannot move folders and les or
cannot copy them by Dragging &
Dropping them in the PC Share
Manager program.
I changed New DTV replacing older
one. However, after changing the DTV,
I can not discover PC Server, though
I use same IP address which I used
before.
I cannot play a video le.DLNA Video PlayOnly videos recorded by specic Samsung camcorders and
I can see visuals but I cannot hear
audio when playing a video.
An explanation of
Wiselink Pro
An explanation of
Wiselink Pro
PC Share Manager
Search
PC Share Manager
Search
Content Sharing1. The Share function is not provided for every le. Files in
Content SharingSince it shows only les corresponding to the Image,
DLNA Video PlayThe function that supports playing a video on a PC
DLNA Video PlayThe Pause function may not be supported depending on
PC Share Manager
function
Access control function
runs based solery on
MAC address of target
device.
DLNA Video PlayIf the audio format is not supported or the le is a non-
Only InfraStructure mode of the sharer is supported.
Ad-Hoc mode is not supported. If multiple sharers are being
used, congure them so that they do not use the same
channel. Set up the sharer to not control the ICMP so that it
answers the Ping test.
If the distance from the sharer is too far, the operation may
slow or the sharer may not be found. If there is an obstacle,
wall or electronic device between the TV and the sharer,
the operation may slow or the sharer may not be found due
to a difculty in communication.
1.Check if the PC is turned off. 2. Check if the Samsung
TV is set to reject connections in the access control menu
of the Samsung PC Share Manager. If so, change the
setting to allow connections. 3.Check if the LAN cable is
connected to the PC and the TV.
When the shared folder of the server is recongured, the
DLNA server function stops temporarily and then resumes
after the reconguration is completed. When the server is
renamed, the DLNA server function also temporarily stops
and then resumes .
a format that is not supported by DLNA are not displayed
on the TV even if they are displayed on a PC. Please
accept our apologies, we are working on this.
2. Check if the folder with the les registered to Samsung
PC Share Manager is shared. The folder should be also
shared.
3. Check if you have clicked the Apply button after sharing
the folder including the le. If you are unsure about this,
please click the button again and recheck if the le is
displayed after a while.
Music, and Movie categories, les that do not correspond
to these categories may not be displayed.
connected over the network does not support the 2x and 3x
Fast Forward functions.
properly connected and if the network is not overloaded.
If there is a wireless network section between the server
and the DTV, the communications environment may be
unstable.
the content provided by the DLNA server or the server.
The Seek function is also not supported.
The PC Share Manager program provides le sharing with
a PC and the TV and does not provide those functions.
You should set new DTV as “accept” in PC share manager
Menu->SHARE->Set Device Policy
digital cameras can be played. Other videos may or may
not be played depending on the resolution and format.
interleaved le, only video is played.
4-5
4. Troubleshooting
I cannot play les with the wmv or v
extension.
I cannot use the 20 second Seek
function while playing at 2x Fast
Forward.
Although I can play some les, I cannot
play others even if they have the same
resolution and format.
I can run Trick and Seek with a USB
device, but I cannot run Trick and Seek
with DLNA.
How can I show captions?DLNA Video PlayOnly the rst language is displayed.
When I enter Internet@TV, the
“Connecting to the service...” warning
message box appears where I can
select either Retry or Cancel, and I
cannot enter Internet@TV. (The Panel
Bar is not displayed.)
Although I can enter Internet@TV, I
cannot connect to the service.
When the network is connected,
I cannot connect to some of the
information.
Photos are not displayed or are
displayed intermittently in the Detailed
News View.
The Mode information of the News
changes. (E.g. ‘Entertainment’ was in
the News mode list, but it has been
removed from the list.)
The displayed stock price is different
from the current price.
DLNA Video PlayThe video play function is not supported for les with these
extensions.
DLNA Video PlayTo use the Seek function while playing at 2x Fast Forward,
press the Play button to rst make the playing speed
normal. After that, you will be able to use the Seek function.
DLNA Video PlayFor unsupported videos, some videos at a certain
resolution and format may be played.
DLNA Video PlayFor DNLA, Trick is not supported. And only Seek is
supported for PS and TS.
An explanation of
Internet@TV
An explanation of
Internet@TV
An explanation of
Internet@TV
An explanation of
Internet@TV
An explanation of
Internet@TV
An explanation of
Internet@TV
This happens when normal information is not received
from the Internet@TV after purchasing the TV. In this case,
connect the Internet cable and then try again.
This happens when Internet@TV has been properly
connected at least once but the Internet is not currently
connected. In this case, connect the Internet cable and try
again.
This happens when the CP sends incomplete information.
In this case, reconnect to the Internet and try again.
This may occur due to a slow Internet speed. Retry and
ask your Internet Service Provider about the low data rate
problem.
The Mode information of the News is simply displayed as it
is provided by the CP and is not relevant to the TV.
The corresponding information is supplied by CP and is
not relevant to the TV. The information provided by the CP
is delayed information and the announcement informing
the viewer that the information is delayed information is
displayed in the service.
4-6
4. Troubleshooting
I want to know how to enter the main
screen.
I want to know how to delete, copy or
move the contents saved on the TV to
an external device.
I have heard that the TV has a
built-in 2GB Flash memory. How can I
access the memory?
I want to perform a SlideShow with
personal photos using the Gallery
function. How can I do this?
When I play a game for the second
time, I want to resume from the last
scene in the previous run. How can I
do this?
Pressing a remote control button while
playing content terminates the current
service and shows the TV Source
screen.
I have heard that the default built-in
content is played by the Adobe ash
player. Therefore, I have downloaded
Flash content from the Internet and
tried to play it from the USB memory
device, but it does not play. What is the
problem?
I want to know how to download and
play new content other than the default
built-in content.
I have downloaded content onto a USB
memory device and inserted the USB
memory into the TV to play the content,
but the TV does not work at all.
Playing fails while playing content
on an external-type USB memory
device.
I can see tiny amounts of alien
substances when I look at the
product edge closely.
An explanation of
Contents Library
An explanation of
Content Library
An explanation of
Content Library
An explanation of
Content Library
An explanation of
Content Library
An explanation of
Content Library
An explanation of
Content Library
An explation of
appearance
Press the [Menu] button, move to [Application] and select
[Contents Library] from the sub menu to enter the main
screen. Alternatively, press the [CONTENT] button from
among the remote control hot keys to enter the main
screen of the corresponding service.
Copying and Moving the default built-in contents is not
supported.
The built-in ash memory within the TV is only installed to
support various TV features, and is not installed for users to
save content. However, you can connect an external-type
USB memory device to the TV and play the contents on the
USB memory.
Images provided by Samsung.com or a 3rd party content
provider linked to Samsung.com will not be played in the
[Contents Library]. However, you can use the SlideShow
function of WiseLink Pro.
The built-in games in the [Contents Library] are basic
casual games that do not support the game saving
function.
Pressing a channel related button on the remote control
shows the TV Source screen. Take care to not press the
Ch Up/Down, Pre. Ch, and Fav. Ch buttons by mistake.
The [Contents Library] does not support playing les
other than the les authorized for playback by Samsung
Electronics or les ofcially provided by a 3rd party content
provider authorized by Samsung Electronics.
New content will be supplied via Samsung.com. The
content supplied by a 3rd party content provider will be
supplied under the responsibility of the corresponding
content provider.
Check if the USB device has been properly connected.
If nothing appears on the screen even if the connection
has been properly connected, enter the main screen of
the Content Library and move to the USB content search
screen by pressing the “Red” color button. If the TV fails
to recognize the USB device, turn the TV off and then on
again, reinsert the USB memory and repeat the above
procedures.
Check the USB connection and try again.
This product has been designed so that the color
appears faint by coating the blank edges with
transparent matter. The substances you see is due to
the design and is not a defect of the product.
4-7
4. Troubleshooting
HMDI1/DVI
COMP SOUND
COMPONENT
HDMI2
CN3011
AUDIO
DVI/PC
SOUNDIN
HMDI1/DVI
COMP SOUND
COMPONENT
HDMI2
CN3011
AUDIO
DVI/PC
SOUND IN
IC6001IC6001
4-1-1. No Power
The PD board relay does not work when connecting the power cord.
Symptom
Major
checkpoints
CautionMake sure to disconnect the power before working on the IP board.
-
The units appears to be dead.
-
The PD relay does not work when connecting the power cord if the cables are improperly connected or the
Main Board or PD is not functioning. In this case, check the following:
-
Check the internal cable connection status inside the unit.
SymptomAudio is normal but no picture is displayed on the screen.-
-
Major
checkpoints
CautionMake sure to disconnect the power before working on the IP board.
Check the PC source
-
Check the IC7001(chelsea)
This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected.
-
Diagnostics
No video
Yes
Check the PC source and
check the connection of DSUB?
Yes
Does the signal appear at pin1,2,3,13,14
1
(R,G,B,H,V) of CN3011?
Yes
2
Does the digital data appear
at output of IC6001?
Yes
Check the LVDS cable?
Replace the LCD panel?
No
No
No
No
Input an analog PC signal.
Check the connected cable.
PC cable.
Change the PC cable. Change the main
PCB assembly
Change the IC6001 or the main PCB
assembly
Please, contact Tech support
4-10
WAVEFORMS
4. Troubleshooting
1 2
3
PC Input (V-Sync, H-Sync)
LVDS Out (CLK + / -)
4-11
4. Troubleshooting
4-1-3. No Video (HDMI - Digital Signal)
SymptomAudio is normal but no picture is displayed on the screen.-
-
Major
checkpoints
CautionMake sure to disconnect the power before working on the IP board.
Check the HDMI source
-
Check the IC7001(chelsea)
This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected.
-
No video
Yes
Check the HDMI source and check
the connection of HDMI cable?
Yes
No
Input an HDMI signal.
Check the connected cable.
Diagnostics
Does the signal appear at IC3013
4
pin2~12(HDMI1), pin14~24(HDMI2),
pin27~37(HDMI3), pin39~49(HDMI4)?
Yes
Dose the digital data appear at output
5
of IC3013 pin89~99(HDMI output)?
Yes
Does the digital data appear at pin
7
14~42 of CN7005?
Yes
Check the LVDS cable?
Check the T-con board?
Replace the LCD panel?
No
No
No
No
Check CN3013, 3016, 3015, 3010
(HDMI1,2,3,4)
Change the HDMI cable, Chagne the
main PCB assembly.
Check IC3013
Change the main PCB assembly
Check IC7001
Change the main PCB assembly
Please, contact Tech support
4-12
WAVEFORMS
4. Troubleshooting
4 5
6
HDMI Input (CLK + / -)
Tuner CVBS Out (Pattern: Grey Bar)
7
TS DATA Out (Clk, Data [0])
4-13
4. Troubleshooting
4-1-4. No Video (Tuner_CVBS)
SymptomAudio is normal but no picture is displayed on the screen.-
-
Major
checkpoints
CautionMake sure to disconnect the power before working on the IP board.
Check the Tuner CVBS source
-
Check the Chelsea
This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected.
-
Diagnostics
No video
Yes
Check the RF source and
check the connection of RF cable?
Yes
Does the signal appear at pin8 of
6
5
Does the digital data appear at
Check the LVDS cable?
Replace the LCD panel?
TU5001?
Yes
pin14~42 of CN7005?
Yes
No
No
No
No
Input the RF signal.
Check the connected cable.
Check TU5001
Change the main PCB assembly.
Check IC7001
Change the main PCB assembly.
Please, contact Tech support
4-14
WAVEFORMS
Tuner CVBS Out (Pattern: Grey Bar)
5
Eagle+ Out (Clk, H-Sync)
6
4. Troubleshooting
4-15
4. Troubleshooting
4-1-5. No Video (Tuner DTV)
SymptomAudio is normal but no picture is displayed on the screen.-
-
Major
checkpoints
CautionMake sure to disconnect the power before working on the PD board.
Check the DTV source
-
Check the Chelsea
This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected.
-
Diagnostics
No video
Yes
Check the RF source and
check the connection of RF cable?
Yes
7
5
Does the digital data appear
at pin15, 16 of TU5001?
Yes
Does the digital data appear at
pin14~42 of CN7005?
Yes
Check the LVDS cable?
Replace the LCD panel?
No
No
No
No
Input the RF signal.
Check the connected cable.
Check TU5001
Change the main PCB assembly.
Check IC7001
Change the main PCB assembly.
Please, contact Tech support
4-16
WAVEFORMS
Tuner CVBS Out (Pattern: Grey Bar)
5
TS DATA Out (Clk, Data [0])
7
4. Troubleshooting
4-17
4. Troubleshooting
CN3001CN3005CN3004
CN3011
CN3001 CN3005 CN3004
CN3011
4-1-6. No Video (Video CVBS 1)
SymptomAudio is normal but no picture is displayed on the screen.-
-
Major
checkpoints
CautionMake sure to disconnect the power before working on the PD board.
Check the Video CVBS source
-
Check the Chelsea
This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected.
-
No video
Yes
Diagnostics
Check the video source and
check the connection of
video cable?
Yes
5
Does the signal appear at R3070?
Yes
5
Does the digital data appear at
pin14~42 of CN7005?
Yes
Check the LVDS cable?
Replace the LCD panel?
No
No
No
No
Input a video signal.
Check the connected cable.
Check CN3005
Change the main PCB assy
Check IC7001
Change the main PCB assembly
Please, contact Tech support
4-18
WAVEFORMS
Tuner CVBS Out (Pattern: Grey Bar)
5
4. Troubleshooting
4-19
4. Troubleshooting
CN3001CN3005CN3004
CN3011
CN3001 CN3005 CN3004
CN3011
4-1-7. No Video (Component 1)
SymptomAudio is normal but no picture is displayed on the screen.-
-
Major
checkpoints
CautionMake sure to disconnect the power before working on the PD board.
Check the Component source
-
Check the Chelsea
This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected.
-
No video
Yes
Diagnostics
Check component source and
check the connection of
component cable ?
Yes
Does the signal appear at R3065,
9
R3064, R3066(Y, Pb, Pr)?
Yes
Does the digital data appear at
RA6004, RA6005, RA6006 (Rout)
RA6007, RA6008, RA6009 (Gout)
RA6001, RA6002, RA6003 (Bout)?
Yes
5
Does the digital data appear at
pin14~42 of CN7005?
Yes
Check the LVDS cable?
Replace the LCD panel?
No
No
No
No
No
Input a component signal.
Check the connected cable.
Check CN3004
Change the main PCB assy
Check IC6001
Change the main PCB assembly
Check IC7001
Change the main PCB assembly
Please, contact Tech support
4-20
WAVEFORMS
Tuner CVBS Out (Pattern: Grey Bar)
5
Component Input (Y/Pb)
9
4. Troubleshooting
4-21
4. Troubleshooting
CN3001CN3005CN3004
CN3011
CN3001 CN3005 CN3004
CN3011
4-1-8. No Sound
SymptomVideo is normal but there is no sound.-
-
Major
checkpoints
CautionMake sure to disconnect the power before working on the PD board.
When the speaker connectors are disconnected or damaged.
-
When the sound processing part of the Main Board is not functioning.
Speaker defect..
-
No sound
Yes
Diagnostics
Check the sound source and
check the connection of
sound cable?
Yes
Does the signal appear at R3069,
0
R3071?
Yes
!
Does the digital data appear at
pin27,28,29 of IC2002?
Yes
@
Does the signal appear at
pin1~4 of CN2001?
Yes
Check the LVDS cable?
Replace the speaker?
No
No
No
No
No
Input a sound signal.
Check the connected cable.
Check CN3005
Change the main PCB assy
Check IC2001
Change the main PCB assembly
Check IC2002
Change the main PCB assembly
Please, contact Tech support
4-22
WAVEFORMS
Audio Input (Sign Wave)
0
I2S Input (Clk, Data)
!
4. Troubleshooting
Audio Amp Out (Sign Wave)
@
4-23
4. Troubleshooting
a
b
4-1-10. Reference
Output CNT which run Edge Led
(Is unrelated even if right and left changes)
When you see the screen in front of TV,
If the left side (a) has a problem, Connect 2,
cable at the 1 position, in case of normal picture,
change LED panel.
In case of abnormal picture, check power board.
If the left side (b) has a problem,
Connect 1 cable at the 2 position,
in case of normal picture, change LED panel .
In case of abnormal picture, check power board.
Refer to the picture for matching each LED part of
connector .
however, when pull out pair pins in connector, there
is hardly different So We recommend to change (1)
itself or (2) itself.
4-24
Connecting a PC
Using the D-sub cable
Connect a D-Sub Cable between PC IN [PC] connector
1.
on the TV and the PC output connector on your computer
Connect a PC Audio Cable between the PC IN [AUDIO]
2.
jack on the TV and the Audio Out jack of the sound card
on your computer
Using the HDMI/DVI Cable
Connect an HDMI/DVI cable between the HDMI1/DVI
1.
jack on the TV and the PC output jack on your computer.
Connect a PC audio cable between the PC in [AUDIO] jack
2.
on the TV and the Audio Out jack of the sound card on you
computer.
.
4. Troubleshooting
Connecting a DVI
Connect an HDMI/DVI cable between the HDMI1/DVI jack
1.
on the TV and the PC output jack on your device.
Connect a DVI audio cable between the DVI in [AUDIO]
2.
jack on the TV and the Audio Out jack of the sound on you
Device .
* Each PC has a dif
* When connecting a PC, match the color of the connection
terminal to the cable, and PC sound cable from sound card on
your computer.
* When using an HDMI/DVI cable connection, you must use
the HDMI IN 1 terminal and DVI sound cable from your DVI
device.
ferent back panel conguration.
4-25
4. Troubleshooting
4-2. Alignments and Adjustments
4-2-1. General Alignment instruction
Usually, a color LCD-TV needs only slight touch-up adjustment upon installation.
1.
Check the basic characteristics such as height, horizontal and vertical sync.
Use the specied test equipment or its equivalent.
2.
Correct impedance matching is essential.
3.
Avoid overload. Excessive signal from a sweep generator might overload the front-end
4.
of the TV. When inserting signal markers, do not allow the marker generator to distort test result.
Connect the TV only to an AC power source with voltage and frequency as specied on
5.
the backcover nameplate.
Do not attempt to connect or disconnect any wire while the TV is turned on. Make sure
6.
that the power cord is disconnected before replacing any parts.
To protect against shock hazard, use an isolation transformer.
7.
4-26
4-3. Factory Mode Adjustments
4-3-1 Entering Factory Mode
To enter ‘Service Mode’ Press the remote -control keys in this sequence :
- If you do not have Factory remote - control
4. Troubleshooting
1
82Power OnMUTE
4-3-2 How to Access Service Mode
Using the Customer Remote
Turn the power off and set to stand-by mode
1.
Press the remote buttons in this order; MUTE-1-8-2-Power On to turn the set on.
2.
The set turns on and enters service mode. This may take approximately 20 seconds.
3.
Press the Power button to exit and store data in memory.
4.
- If you fail to enter service mode, repeat steps 1 and 2 above.
Initial SERVICE MODE DISPLAY State
5.
Mode: CDTV . RES : 480I
Option
ADC/WB
Control
Advanced
Buttons operations withn Service Mode
6.
MenuFull Menu Display/Move to Parent Menu
Direction Keys
Direction Keys
Source
Item Selection by Moving the Cursor
/
Data Increase / Decrease for the Selected Item
/
Cycles through the active input source that are connected to the unit
4-27
4. Troubleshooting
4-3-3 Factory Data
Option
Main: Opiton, Mode : ATV, RES :480I
Option
ADC/WB
ADC
Factory Reset
Type
Model
TUNER
Region
DDR
Light Effect
Ch Table
Medialink Type
PnP Language
Local Set
PDP GROUP
AV Calibration
Comp Calibration
PC Calibration
HDMI Calibration
RF Mute Time
SUB U-COM
RS-232 Jack
Watchdog
WD COUNT
SSC ON/Off
SSC MRR
SSC MFR
SSC QLC
Gamma
PANEL DISPLAY TIME
Dimm Type
LVDS FORMAT
Language
UI COLOR
PDP Option
Hotel Option
600ms
OFF
UART
ON
0
ON
2
2
4
0.90
10Hr
EXT
VESA
…
RED
HOTEL MODE
POWER ON CHANNEL
POWER ON VOLUME
MIN VOLUME
MAX VOLUME
PANEL BUTTON LOCK
POWER ON SOURCE
TOOLS Support
LNA Support
Wiselink WithOut DB
WiseLink Movie
WiseLink DLNA
WiseLink Write
NETWORK Support
High Devi
Carrier Mute
Volume Curve
PWM MAX
DVOUT CD
CVBS CD
EDID Jack Ident
Info Link Server Type
Info Link Country
OFF
…
…
…
…
…
…
31
1
With DB
ON
ON
ON
Wireless
ON
OFF
EU
256
0
1
OFF
operating
...
TTX List
TTX Group
24P×4 Support
Power Indicator Support
BD Wise Support
RF Remocon Support
Data Service Support
OTA Duration Test
Alternate Del
IIC BUS STOP
Visual Test
Temp Private Range Us
Panel Auto Setting
Checksum
View Log
FontData Viewer
Flof
UserOSD
OFF
ON
ON
OFF
ON
OFF
OFF
OFF
Disable
OFF
Failure
0×0000
Shop Option
Asia Option
Shop Mode
USB DEMO ON(SEC)
USB DEMO OFF(SEC)
Exhibition Mode
PLG_MAX_SHOP
TTX
China HD
NT Conversion
Sepco 120Hz
Unbalance
OFF
OFF
OFF
OFF
130
OFF
OFF
OFF
ON
OFF
4-30
4. Troubleshooting
Sound
SAP High Threshold
SAP Low Threshold
Speaker Delay Normal
Auxout Delay Normal
Spdif Delay Normal
Speaker Delay Game
Auxout Delay Game
Spdif Delay Game
STA Amp Vol.
STA Post Scale
STA Speaker EQ
STA Sub Woofer
Mono to Stereo Thld
Stereo to Mono Thld
Pilot Level High Thld
Pilot Level Low Thld
A2 Pilot
A2 Pilot AM Carr Low T
NICAM Error High Thld
NICAM Error Low Thld
FM1 CarrMute High Thld
FM1 CarrMute Low Thld
DRC H Thresh
DRC L Thresh
DRC SW Thresh
Chattering Cnt
FM Prescale
AM Prescale
NICAM Prescale
BTSC Mono Prescale
BTSC Stereo Prescale
BTSC Sap Prescale
A2K Prescale
M Prescale
Num of ATV
Num of DTV
Num of AV
Num of SVIDEO
Num of COMP
Num of HDMI
Num of PC
Num of SCART
Num of DVI
Num of OPTICAL Link
Num of MEDIA
Num of PANEL KEY
Num of USB Port
MFT Offset
Select LCD/PDP
HDMI/DVI SEL
Indicator
Wall Mount
Chelsea HV Flip
Num Of Display
1
1
1
0
1
4
1
0
0
0
1
6
2
62.5
LCD
1
ON
OFF
ON
2
HDMI AV MUTE TIME
DVI/HDMI SOUND
HDMI HOT PLUG
HOTPLUG SWITCHING
HOTPLUG OFF HOLD 1
HDMI FL
HDMI FIT CNT LOS
UNST ABLE BAN CNT
HDMI Err Cnt
HDMI ROBIN
HDMI Callback
HDMI CTS Thld
HDMI CTS Cnt1
TMDS_EO2_Boost
TMDS_EO2_Gain
TMDS_PLL_Loop
TMDS_CPREG_BLEED
HDMI EQ
HDMI Switch
TTX Group Delay
DVI SET TIME
W
T CNT SIG
oofer_Type
40
Auto
Disable
Boot
1200ms
200ms
600ms
3500ms
5
ON
OFF
8
1
1
0
3
1
AUTO
SIL9287
OFF
300ms
2
Test Pattern
FPE Pattern Sel
FRC PATT_BeforeDDR
FRC PATT_AfterDDR
LOGIC Pattern Sel
0
0
0
…
4-31
4. Troubleshooting
Advanced (Press the 0 button four times on advanced to enters hidden menu)
MODE
Color Tone
MSub Brightness
MSub Contrast
N_Rgain
N_Bgain
N_Roffset
N_Boffset
W1_Rgain
W1_Bgain
W1_Roffset
W1_Boffset
W2_Rgain
W2_Bgain
19
36
56
75
68
110
70
80
30
235
112
10
10
110
ON
OFF
…
…
…
…
…
…
…
…
…
…
…
…
…
…
Skin-UV
FBE Sub color
M-Skin-UV
M-Sub Color
W2_Rof
W2_Boffset
W3_Rgain
W3_Bgain
W3_Roffset
W3_Boffset
Movie Contrast
Movie Bright
Movie Color
Movie Sharpness
Movie Tint
Movie Backlight
Movie Gamma
M_Sub_Gamma
fset
128
140
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
EPA Standard
4-32
Standard Contrast
Standard Brightness
Standard Sharpness
Standard Color
Standard Tint
Standard Backlight
SNR
BER
Singal Strength
Bandwidth
Frequency
LNA Status
FFT
Modulation
Code Rate
GI
Hier Modulation
Frequency Offset
Timing Offset
AGC
UCB
FRCQ Option
FRCQ Fallback
PLL Type
DEMOD Type
TPS Lock
RS Lock
PQ Others 7.5 IRE NTSC
7.5 IRE OFFSET
HDMI 48Hz Enable
HDMI Black Level
EEPROM RESET
DDR Margin
EER RESET
NVR All ClearOFF
A CTRL_OFFSET_0_3
CTRL_OFFSET_D
A
B CTRL_OFFSET_0_3
B CTRL_OFFSET_D
…
…
OFF
Normal
0×41414141
0×41
0×41410000
0×42
4-36
4-4. White Balance - Calibration
4-4-1 White Balance -Calibration
4. Troubleshooting
ADC/WB
4-4-2 Service Adjustment -
Color Calibration
Adjust spec.
1. Source : HDMI
2. Setting Mode : 1280*720@60Hz
3. Pattern : Pattern #24 (Chess Pattern)
ADC
You must perform Calibration in the Lattice Pattern before adjusting the White Balance.
AV Calibration
Comp Calibration
PC Calibration
HDMI Calibration
( Chess Pattern )
4. Use Equipment : CA210 & Master MSPG925 Generator
- Use other equipment only after comparing the result with that of the Master equipment.
Input modeCalibrationPattern
CVBS IN (Model_#3)Perform in NTSC-J B&W Pattern #24Lattice
Component IN (Model_#6)Perform in 720p B&W Pattern #24Lattice
PC Analog IN (Model_#21)
HDMI INPerform in 720p B&W Pattern #24Lattice
Perform in VESA XGA (1024x768)
B&W Pattern #24
<Table 1>
Lattice
4-37
4. Troubleshooting
Method of Color Calibration (AV)
1) Apply the NTSC Lattice (N0.3) pattern signal to the AV IN 1 port
2) Press the Source key to switch to “AV1” mode
3) Enter Service mode
4) Select the “ADC/WB” and “ADB” menu
5) Select the “AV Calibration” menu.
6) In “AV Calibration Off” status, press the “
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.
Method of Color Calibration (Component)
1) Apply the 720p Lattice (N0. 6) pattern signal to the Component IN 1 port
2) Press the Source key to switch to “Component1” mode
3) Enter Service mode
4) Select the “ADC/WB” and “ADB” menu
5) Select the “Comp Calibration” menu.
6) In “Comp Calibration Off” status, press the “
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 key to switch to “PC” mode
3) Enter Service mode
4) Select the “ADC/WB” and “ADB” menu
5) Select the “PC Calibration” menu.
6) In “PC Calibration Off” status, press the “
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.
” key to perform Calibration.
” key to perform Calibration.
” key to perform Calibration.
Method of Color Calibration (HDMI)
1) Apply the 720p Lattice (N0. 6) pattern signal to the HDMI1/DVI IN port
2) Press the Source key to switch to “HDMI1” mode
3) Enter Service mode
4) Select the “ADC/WB” and “ADB” menu
5) Select the “HDMI Calibration” menu.
6) In “HDMI Calibration Off” status, press the “
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.
” key to perform Calibration.
4-38
4-4-3 White Balance - Adjustment
4. Troubleshooting
ADC/WB
White Balance
(low light)(hight light)
Sub Bright
R offset
G offset
B offset
(W/B adjustment Condition refer next page)
Sub Contrast
R gain
G gain
B gain
4-5. Servicing Information
4-5-1 Upgrading the Software
Samsung may offer upgrades for TV’s rmware in the future. Please contact the Samsung call center at 1-800-
SAMSUNG (726-7864) to receive information about downloading upgrades and using a USB drive. Upgrades will
be possible by connecting a USB drive to the USB port located on your TV.
Insert a USB drive containing the rmware upgrade
1.
into the Wiselink Pro port on the side of the TV.
If pop up is showed, press the exit or or press the No
2.
button. (If you press Yes button, display is changed to
Wiselink Pro Menu )
Press the MENU button to display the menu.
3.
Press the ▲ or ▼ button to select “Setup”, then press
the ENTER button.
Press the ▲ or ▼ button to select “SW Upgrade”, then
4.
press the ENTER button.
Press the ENTER button.
5.
The message “Scanning for USB... It may take up to 30
seconds.” is displayed.
The message “Upgrade version XXXX to version XXXX?
6.
The system will be reset after upgrade.” is displayed.
Press the ◄ or ► to select the “OK”, then press the
ENTER button.
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 rmware upgrade. Please check the rmware version
after the upgrades are complete. 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.
4-39
4. Troubleshooting
4-5-2 Self Diagnostic
This is simple test function that judge whether is TV SET’s problem or not.
There are two self-test. Picture and Sound.
Press “Menu -> Support -> Self Diagnosis”
1.
The message “Picture Test / Sound Test” is displayed.
2. Picture Test
1) The message “Does the problem still exist with this
test pattern?” is displayed.
2) Press “Yes”. This is a TV SET problem.
The massage “Contact Samsung’s call center at
1-800-SAMSUNG for assistance.” is displayed.
3) Press “No”.
This is not a TV SET problem.
The message “If the self diagnosis picture is OK, picture
distortion may caused by your external device.
Please check connection. If the problem still persists,
refer to the external device’s user manual.” is displayed.
4-40
3. Sound Test
1) The message “Does the problem still exist with this
sound test?” is displayed.
2) Press “Yes”. This is a TV SET problem.
The message “Contact Samsung’s call center at
1-800-SAMSUNG for assistance.”is displayed
3) Press “No”.
This is not a TV SET problem.
The message “If the self diagnosis picture is OK, picture
distortion may caused by your external device.
Please check connection. If the problem still persists,
refer to the external device’s user manual.” is displayed.