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
Page 37
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:
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 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.
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.
If unforeseen circumstances create conict between the following servicing precautions and any of the
safety precautions, always follow the safety 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 eld-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 sufcient 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 classied as “anti-static” can generate
electrical charges sufcient 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 oor can generate enough static electricity to damage an ESD.
Page 38
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
Page 39
1. Precautions
Memo
1-4
Page 40
2. Product specications
2. Product specications
2-1. Feature & Specications
ModelUN32B6000VF
Feature
Digital-TV, RF, 4-HDMI, 1-Component, 1-AV, USB1, USB2 (HDD is available only in USB1), D-SUB, infolink
�
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)
Press the ▲ or ▼ button to select an option, then press the ENTER button.
4.
-Auto Launch: Determines whether to launch InfoLink automatically when the TV is
turned on. You can select either “Off” or “On”.
Display Time: Determines the time to display the news service on the TV screen.
-
You can select “4 Hours”, “8 Hours”, “10 Hours”, or “Always”.
-Font Size: You can select letter size “Standard” or “Large” through InfoLink service.
-Background Color: You can select the Background Color of InfoLink service.
The color is applied to each service, option and setup window.
2. Product specications
-InfoLink’s Position: You can set the position of each InfoLink service on the screen.
You can select from six preset InfoLink positions.
-To exit the “Setup” service, press the RETURN button.
-
To exit the “InfoLink” service, press the EXIT button.
2-7
Page 45
2. Product specications
2-4. Media Play
2-4-1 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 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 (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
Format” message is displayed.
Support HE-AAC in MP4, 3GPP and TS for DVB and ISDB-T model
2-9
Page 47
2. Product specications
2-5. Spec Comparison to the Old Models
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)
UB6V (UN32B6000VF)
40
46
55
38.7 × 10.04 × 27.09 inches _with stand
38.7 × 1.18 × 24.84 inches_without stand
43.89 × 10.83 × 30.04 inches_with stand
43.89 × 1.18 × 27.76 inches_without stand
51.46 × 12 × 34.37 inches _with stand
51.46 × 1.18 × 32.09 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)
40.56lbs(18.4kg)_with stand
32.41lbs(14.7kg)_without stand
49.38lbs(22.4kg)_with stand
38.8lbs(17.6kg)_without stand
59.96lbs(27.2kg)_with stand
48.5lbs(22kg)_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
2-10
Page 48
2-6. Accessories
ProductDescriptionCode. NoRemark
2. Product specications
Remote Control & Batteries
(AAA x 2)
Cover-BottomBN63-05654A
Warranty Card /
Registration Card /
Safety Guide Manual
(Not available in all location)
Cleaning ClothBN63-01798B
USBBN96-10011D
BN59-00850A
BP68-00263D
Supplied
Accessories
Stand Screw(M4*L10)6003-00337
Holder-Ring(4ea)BN61-05280A
Holder-Wire CableBN61-05596A
TV-Holder & Screw(M8*L19)BN96-10788B
2-11
Page 49
4. Troubleshooting
T-CON
SMPS Board
Main Board
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 “) -> advanced(press 0-0-0-0) -> FRC -> FRCQ
Option -> PATT_AfterDDR
* FRCM pattern is created by FRCM IC(T-con)
FBE3: Factory mode(mute 1 - 8- 2 power on when TV is “standby on “) -> advanced(press 0-0-0-0) -> FBE3 ->
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
Page 50
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 CN201?
Yes
B13V appear at the
pin 9 of CN201?
Yes
Please, contact Tech
support
No
No
Check 30p cable.
If necessary, replace the
SMPS board.
Change the main board.
4-2
Page 51
4. Troubleshooting
CN1 00
RF
CN2 01
IC60 1
IC50 1
LAN
COM PNENT
D-SUB
EX -LINK
US B2
AUDIO OUT
US B1
OP TICAL
HDMI4
HDMI3
HDMI2
HDMI1/ DVI
AUDIO
CN1 50 1-1
CN1 50 1
CN1 60 1
pin 9
pin 27
CN2 01
4-3
Page 52
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
Page 53
4. Troubleshooting
I cannot nd Internet Sharer in the Wlan
settings menu.
The WLAN data rate is slow.
I can see the folders shared through the
PC Share Manager, but I cannot see
the les.
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.
When I enter infolink, the “Connecting
to the service...” warning message box
appears where I can select either Retry
or Cancel, and I cannot enter infolink.
(The Panel Bar is not displayed.)
Although I can enter infolink, I cannot
connect to the service.
When the network is connected,
I cannot connect to some of the
information.
The CP (currently USA Today) logo
does not appear.
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.
An explanation of
Wiselink Pro
An explanation of
Wiselink Pro
Content SharingSince it shows only les corresponding to the Image,
PC Share Manager
function
Access control function
runs based solery on
MAC address of target
device.
An explanation of
Infolink
An explanation of
Infolink
An explanation of
Infolink
An explanation of
Infolink
An explanation of
Infolink
An explanation of
Infolink
An explanation of
Infolink
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.
Music, and Movie categories, les that do not correspond
to these categories may not be displayed.
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
This happens when normal information is not received from
the infolink after purchasing the TV. In this case, connect
the Internet cable and then try again.
This happens when infolink 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 happen when the Internet is not connected.
→ This may happen when the Internet is connected but the
CP server does not provide the CP (MSN) logo.
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.
4-5
Page 54
4. Troubleshooting
I want to know how to enter the main
screen.
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 can see tiny amounts of alien
substances when I look at the
product edge closely.
An explanation of
Infolink
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.
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, Ch List, Guide, 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.
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.
4-6
Page 55
4-1-1. No Power
IC207
IC202
IC203
IC208
IC205
IC210
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.-
Check the PC source
Major
checkpoints
CautionMake sure to disconnect the power before working on the IP board.
-
Check the IC601(chelsea)
-
This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected.
-
4. Troubleshooting
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 CN1204?
Yes
Does the digital data appear at output
2
of IC501?
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 IC501 or the main PCB
assembly
Please, contact Tech support
4-9
Page 58
4. Troubleshooting
WAVEFORMS
1 2
3
PC Input (V-Sync, H-Sync)
LVDS Out (CLK + / -)
4-10
Page 59
4-1-3. No Video (HDMI - Digital Signal)
IC14 01
HDMI1, 2, 3,4
CN1 00 2
IC60 1
SymptomAudio is normal but no picture is displayed on the screen.-
Check the HDMI source
Major
checkpoints
CautionMake sure to disconnect the power before working on the IP board.
-
Check the IC601(chelsea)
-
This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected.
-
No video
4. Troubleshooting
Diagnostics
Yes
Check the HDMI source and check
the connection of HDMI cable?
Yes
Does the signal appear at IC1401
4
pin2~12(HDMI1), pin14~24(HDMI2),
pin27~37(HDMI3), pin39~49(HDMI4)?
Yes
Dose the digital data appear at output
5
of IC1401 pin89~99(HDMI output)?
Yes
Does the digital data appear at pin
7
14~42 of CN1002?
Yes
Check the LVDS cable?
Check the T-con board?
Replace the LCD panel?
No
No
No
No
No
Input an HDMI signal.
Check the connected cable.
Change the HDMI cable, Chagne the
main PCB assembly.
Change the IC1401 or the main PCB
assembly
Change the IC601 or the main PCB
assembly
Please, contact Tech support
4-11
Page 60
4. Troubleshooting
WAVEFORMS
4 5
6
HDMI Input (CLK + / -)
Tuner CVBS Out (Pattern: Grey Bar)
7
TS DATA Out (Clk, Data [0])
4-12
Page 61
4-1-4. No Video (Tuner_CVBS)
TU5 01
IC50 1
CN1 00 2
IC60 1
SymptomAudio is normal but no picture is displayed on the screen.-
Check the Tuner CVBS source
Major
checkpoints
CautionMake sure to disconnect the power before working on the IP board.
-
Check the Chelsea
-
This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected.
-
No video
4. Troubleshooting
Diagnostics
Yes
Check the RF source and
check the connection of RF cable?
Yes
6
Does the signal appear at pin8 of
TU501?
Yes
5
Does the digital data appear at
pin14~42 of CN1002?
Yes
Check the LVDS cable?
Replace the LCD panel?
No
No
No
No
Input the RF signal.
Check the connected cable.
Change the TU501 or the main PCB
assembly.
Change the IC601 or the main PCB
assembly
Please, contact Tech support
4-13
Page 62
4. Troubleshooting
WAVEFORMS
Tuner CVBS Out (Pattern: Grey Bar)
5
Eagle+ Out (Clk, H-Sync)
6
4-14
Page 63
4-1-5. No Video (Tuner DTV)
TU5 01
IC50 1
CN1 00 2
IC60 1
SymptomAudio is normal but no picture is displayed on the screen.-
Check the DTV source
Major
checkpoints
CautionMake sure to disconnect the power before working on the PD board.
-
Check the Chelsea
-
This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected.
-
No video
4. Troubleshooting
Diagnostics
Yes
Check the RF source and
check the connection of RF cable?
Yes
7
Does the digital data appear
at pin15, 16 of TU501?
Yes
5
Does the digital data appear at
pin14~42 of CN1002?
Yes
Check the LVDS cable?
Replace the LCD panel?
No
No
No
No
Input the RF signal.
Check the connected cable.
Change the TU501 or the main PCB
assembly
Change the IC601 or the main PCB
assembly
Please, contact Tech support
4-15
Page 64
4. Troubleshooting
WAVEFORMS
Tuner CVBS Out (Pattern: Grey Bar)
5
TS DATA Out (Clk, Data [0])
7
4-16
Page 65
4-1-6. No Video (Video CVBS 1)
CN1 30 3
CN1 00 2
IC60 1
R1 34 1
SymptomAudio is normal but no picture is displayed on the screen.-
Check the Video CVBS source
Major
checkpoints
CautionMake sure to disconnect the power before working on the PD board.
-
Check the Chelsea
-
This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected.
-
No video
4. Troubleshooting
Diagnostics
Yes
Check the video source and
check the connection of
video cable?
Yes
5
Does the signal appear at R1341?
Yes
5
Does the digital data appear at
pin14~42 of CN1002?
Yes
Check the LVDS cable?
Replace the LCD panel?
No
No
No
No
Input a video signal.
Check the connected cable.
Change the CN1303 or the
main PCB assy
Change the IC601 or the main PCB
assembly
Please, contact Tech support
4-17
Page 66
4. Troubleshooting
WAVEFORMS
Tuner CVBS Out (Pattern: Grey Bar)
5
4-18
Page 67
4-1-7. No Video (Component 1)
CN1 30 3
CN1 00 2
IC60 1
R1 34 1, 2,3
SymptomAudio is normal but no picture is displayed on the screen.-
Check the Component source
Major
checkpoints
CautionMake sure to disconnect the power before working on the PD board.
-
Check the Chelsea
-
This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected.
-
No video
Yes
4. Troubleshooting
Diagnostics
Check component source and
check the connection of
component cable ?
Yes
Does the signal appear at R1341,
9
R1342, R1342(Y, Pb, Pr)?
Yes
Does the digital data appear at
R336, R347(Rout)
R348, R359(Gout)
R324, R335(Bout)?
Yes
5
Does the digital data appear at
pin14~42 of CN1002?
Yes
Check the LVDS cable?
Replace the LCD panel?
No
No
No
No
No
Input a component signal.
Check the connected cable.
Change the CN1303 or the main PCB
assy
Change the IC501 or the main PCB
assembly
Change the IC601 or the main PCB
assembly
Please, contact Tech support
4-19
Page 68
4. Troubleshooting
WAVEFORMS
Tuner CVBS Out (Pattern: Grey Bar)
5
Component Input (Y/Pb)
9
4-20
Page 69
4-1-8. No Sound
CN1 30 3
CN1 50 1
IC15 02
IC15 01
SymptomVideo is normal but there is no sound..-
When the speaker connectors are disconnected or damaged.
Major
checkpoints
CautionMake sure to disconnect the power before working on the PD board.
-
When the sound processing part of the Main Board is not functioning.
-
Speaker defect..
-
No sound
4. Troubleshooting
Diagnostics
Yes
Check the sound source and
check the connection of
sound cable?
Yes
Does the signal appear at RA1307?
0
Yes
!
Does the digital data appear at
pin27,28,29 of IC1502?
Yes
@
Does the signal appear at
pin1~4 of CN1501?
Yes
Check the LVDS cable?
Replace the speaker?
No
No
No
No
No
Input a sound signal.
Check the connected cable.
Change the CN1303 or the main
PCB assy
Change IC1501 or the main
PCB assembly
Change IC1502 or the main
PCB assembly
Please, contact Tech support
4-21
Page 70
4. Troubleshooting
WAVEFORMS
Audio Input (Sign Wave)
0
I2S Input (Clk, Data)
!
Audio Amp Out (Sign Wave)
@
4-22
Page 71
4-1-10. Reference
a
b
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. Troubleshooting
4-23
Page 72
4. Troubleshooting
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.
In case of Connecting a 3.5 mm Stereo mini-plug/2RCA
3.
Cable from the Audio Out jack of the sound card on your
computer. Use ‘BN39-001154G(separate sale).
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 . In case of Connecting a 3.5 mm Stereo mini-plug/
2RCA Cable from the Audio Out jack of the sound on your
device . Use ‘BN39-001154G(separate sale).
* Each PC has a different back panel conguration.
* 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.
4-24
Page 73
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. Troubleshooting
4-25
Page 74
4. Troubleshooting
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
MUTEPower OFF182Power On
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; POWER OFF-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
Expert
Advanced
T-CHE7AUSC-0025
T-CHE7AUSS-0520
SDAL-4.2.34-0102
RFSl12_2G_64_512-13 T-CHE7AUSC
2008-12-22
FRCQ FW : 04D4, CONFIG : 4800
Tupe L 40D U11
Model: UN46B7000
EDID OK
CALIV : AV O COMP O PC 0 HDMO O
Option : 7532 0110
Factory Data Ver : 202
DTP-AP-COMP-084
DTP-HIIG-0076
TLIB US3 2G 2008-12-12-01
DTP-BP-0087
Date of purchase : XX/XX/2009
Buttons operations withn Service Mode
6.
MenuFull Menu Display/Move to Parent Menu
Direction Keys /
Direction Keys /
Source
4-26
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
Page 75
4-3-3 Factory Data
Option
Main: Opiton, Mode : CDTV, RES :480I
4. Troubleshooting
Option
ADC/WB
ADC
ADC Target
Factory Reset
Type
Model
TUNER
Region
DDR
Light Effect
Media Link Type
PDP GROUP
AV Calibration
Comp Calibration
PC Calibration
HDMI Calibration
1st_AV_Low
1st_AV_High
1st_AV_Delta
1st_COMP_Y_Low
1st_COMP_Cb_Low
1st_COMP_Cr_Low
1st_COMP_Y_High
1st_COMP_Cb_High
1st_COMP_Cr_High
1st_COMP_Delta
1st_PC_R_Low
1st_PC_G_Low
1st_PC_B_Low
1st_PC_R_High
1st_PC_G_High
40A1UF0E / 46A1UF0E / 55A1UF0E
UB7000
SEC_Custom
USA
0
ON
America
…
Success
Success
Success
Success
64
880
1
64
…
…
940
…
…
1
16
…
…
1004
…
1st_PC_B_High
1st_PC_Delta
2nd_AV_R_Low
2nd_AV_G_Low
2nd_AV_B_Low
2nd_AV_R_High
2nd_AV_G_High
2nd_AV_B_High
2nd_AV_Delta
2nd_COMP_R_Low
2nd_COMP_G_Low
2nd_COMP_B_Low
2nd_COMP_R_High
2nd_COMP_G_High
2nd_COMP_B_High
…
1
4
4
4
940
940
940
1
4
4
4
940
940
940
2nd_COMP_Delta
2nd_PC_R_Low
2nd_PC_G_Low
2nd_PC_B_Low
2nd_PC_R_High
2nd_PC_G_High
2nd_PC_B_High
2nd_PC_Delta
2nd_HDMI_R_Low
2nd_HDMI_G_Low
2nd_HDMI_B_Low
2nd_HDMI_R_High
2nd_HDMI_G_High
2nd_HDMI_B_High
2nd_HDMI_Delta
1
4
4
4
940
940
940
1
4
4
4
940
940
940
1
4-27
Page 76
4. Troubleshooting
ADC Result
White Balance
1st_Y_GH
1st_Y_GL
1st_Cb_BH
1st_Cb_BL
1st_Cr_RH
1st_Cr_RL
2nd_R_L
2nd_G_L
2nd_B_L
2nd_R_H
2nd_G_H
2nd_B_H
Sub Brightness
R-Offset
G-Offset
B-Offset
Sub Contrast
R-Gain
G-Gain
B-Gain
Movie R-Offset
Movie B-Offset
Movie R-Gain
Movie B-Gain
128
128
128
128
128
128
131
131
131
67
67
67
128
512
512
512
128
512
512
512
…
…
…
…
4-28
Page 77
Contol
4. Troubleshooting
EDID
Sub Option
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
EDID ON/OFF
EDID WRITE ALL
EDID WRITE PC
EDID WRITE HDMI
EDID WRITE HDMI1
EDID WRITE HDMI2
EDID WRITE HDMI3
EDID WRITE HDMI4
EDID 1.2 PORT
600ms
OFF
UART
ON
0
ON
2
2
4
0.95
43Hr
EXT
VESA
…
RED
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
ON
Success
Success
Success
...
...
...
...
None
9
0
with DB
ON
ON
ON
Wireless
OFF
ON
ASIA_SA
256
0
0
OFF
operating
ND ADJ Support
24Px4 Support
Power Indicator Support
BD Wise Support
RF Remocon Support
OTA Duration Test
Alternate Del
OTN Server Type
OTN Test Server
OTN Support
OTN Reset
OTN Duration
OTN Fail Test
IIC BUS STOP
Visual Test
ON
OFF
ON
ON
OFF
OFF
OFF
operating
OFF
ON
OFF
OFF
OFF
Disable
Checksum
View Log
Font Data Viewer
PDP Option
Hotel Option
Shop Option
0x0000
HOTEL MODE
POWER ON CHANNEL
POWER ON BAND
POWER ON VOLUME
MIN VOLUME
MAX VOLUME
PANEL BUTTON LOCK
POWER ON SOURCE
Shop Mode
USB DEMO ON(SEC)
USB DEMO OFF(SEC)
Exhibition Mode
PLG_MAX_SHOP
OFF
…
…
…
…
…
…
…
OFF
OFF
OFF
OFF
140
4-29
Page 78
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
0x1ah
0x9h
0x59h
0x59h
0x0h
0x28h
0x28h
0x0h
0x28h
0x65h
ON
2
0x08h
0x04h
0X30h
Pilot Level Low Thld
A2 Pilot AM Carr High Thld
A2 Pilot AM Carr Low Thld
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
0x10h
…
…
…
…
0x02h
0x01h
0x35h
0x30h
0x3dh
5
…
…
…
0x14h
0x14h
0x14h
…
…
Cong Option
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
1
1
1
0
1
4
1
0
0
0
1
6
2
62.5
LCD
HDMI/DVI SEL
Indicator Led
Wall Mount
Chelsea HV Flip
Num of DISPLAY
HDMI AV MUTE TIME
DVI/HDMI SOUND
HDMI HOT PLUG
HOT PLUG OFF HOLD TIME
HDMI FLT CNT SIG
HDMI FLT CNT LOS
UNSTABLE BAN CNT
HDMI Err Cnt
HDMI ROBIN
HDMI Callback
HDMI CTS Thld
HDMI CTS Cnt1
TMDS_EQ2_Boost
TMDS_EQ2_Gain
TMDS_PLL_Loop
TMDS_CPREG_BLEED
HDMI EQ
HDMI Switch
1
ON
OFF
ON
2
40
Auto
Disable
1200ms
100ms
600ms
2500ms
2
ON
OFF
7
1
1
0
3
1
AUTO
SIL9287
Test Pattern
4-30
FPE Pattern Sel
FRC PATT_BeforeDDR
FRC PATT_AfterDDR
LOGIC Pattern Sel
0
0
0
…
Page 79
4. Troubleshooting
Expert
Expert
Advanced (Press the 0 button four times on advanced to enters hidden menu)
FBE3
N/D ADJ
Source
BM_slope1
BM_slope2
BM_slope3
BM_slope4
BM_start
BM_start_max
Lfunc_basis
Hfunc_basis
Mean-Offset1
Mean-Offset2
Mean-Slope
ACR-Offset
ACR-th1
ACR-th2
OFF
…
19
36
56
75
68
110
70
80
30
235
112
10
10
110
Skin-Enable
Skin-UV
FBE Sub color
M-Skin-UV
M-Sub Color
ON
128
138
…
…
WB MovieWB Movie
W/B MOVIE ON/OFF
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
OFF
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
W2_Roffset
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
…
…
…
…
…
…
…
…
…
…
…
…
…
…
4-31
Page 80
4. Troubleshooting
EPA Standard
CH_VDEC
Standard Contrast
Standard Brightness
Standard Sharpness
Standard Color
Standard Tint
Standard Backlight
AGC_mode
Gain_VCR
Y_Gain_Man
Saturation
Hue
Y_Shape_sel
Y_Shape_SCM
C_Shape_sel
C_Shape_SCM
If_iir
If_lt_sel
LTI_en
LTI_level
CTI_en
SCM_STI_EN
95
45
50
50
0
5
1
0
880
128
0
13
29
4
4
0
6
OFF
100
OFF
OFF
CTI_level
ST_Beg_NTSC
VS_Slice_Level
HS_Slice_Level
FB_Delay_adj
RGB_Delay_adj
h_pk_gain
v_pk_gain
h_pk_band
2d_pk_gain
2d_pk_band
slice_mod_ne
scm_fdet_lvl
bl_range
15
0
4
3
0
0
0
0
0
0
1
0
150
3
YC_Delay
AR_ADC
V_Delay_adj
U_Delay_adj
RED_CUTOFF
GREEN_CUTOFF
BLUE_CUTOFF
RED GAIN
GREEN GAIN
BLUE GAIN
PHASE
SOG_BW
SSC_PC
RGB_DLY
0
0
0
0
0
0
0
0
0
7
6
0
4-32
Page 81
4. Troubleshooting
CH_DP
NR
MNR
DCR
SD2HD_DCR
SD2HD_DE
SD2HD_SCL
SD2HD_LTI
SD2HD_NARS
SD2HD_DUR
SD2HD_Metric
Coring_ON_OFF
SD_CSC
HD_CSC
M_SD_CSC
M_HD_CSC
PC_SD_CSC
OFF_Y
OFF_C
OFF_Noise_bias
OFF_YMAX
OFF_FADER
LOW_Y
LOW_C
LOW_Noise_bias
LOW_YMAX
LOW_FADER
MED_Y
MED_C
MED_Noise_bias
MED_YMAX
MED_FADER
OFF
OFF
OFF
OFF
OFF
OFF
0
50
213
OFF
7094
7438
7094
7438
7094
8
4
4
128
200
70
16
4
140
200
80
18
4
150
192
MJC_DBG
MB_STEPS
LIMIT_MV_STEP
GLOBAL_FALLBACK
LOCAL_FALLBACK
HIGH_Y
HIGH_C
HIGH_Noise_bias
HIGH_YMAX
HIGH_FADER
0
72
80
48
5
90
18
4
160
190
Sharpness
Pre_GainH1
Pre_GainH2
Pre_GainH3
Post_GainH1
Post_GainH2
Post_GainH3
Post_GainV1
Post_GainV2
Post_GainV3
CTI_Gain
Pre_LTIH
SD_TH
HD_TH
NORMAL_LTIH
NORMAL_LTIV
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
SD_LTIH
SD_LTIV
PRE_CORING
POST_CORING_H
POST_CORING_V
Pre_TOT
Post_TOT
SP Sub Color
0
0
0
0
0
0
0
50
4-33
Page 82
4. Troubleshooting
Sharpness_LNA
CE_DIMMING
S1_Pre_GainH1
S1_Pre_GainH2
S1_Pre_GainH3
S1_Post_GainH1
S1_Post_GainH2
S1_Post_GainH3
S1_Post_GainV1
S1_Post_GainV2
S1_Post_GainV3
S2_Pre_GainH1
S2_Pre_GainH2
S2_Pre_GainH3
S2_Post_GainH1
S2_Post_GainH2
S2_Post_GainH3
Contrast Dimming
Dimming in Standard
Dimming in Movie
4
16
11
4
16
11
30
35
15
2
10
7
2
10
7
OFF
ON
ON
S2_Post_GainV1
S2_Post_GainV2
S2_Post_GainV3
S3_Pre_GainH1
S3_Pre_GainH2
S3_Pre_GainH3
S3_Post_GainH1
S3_Post_GainH2
S3_Post_GainH3
S3_Post_GainV1
S3_Post_GainV2
S3_Post_GainV3
20
30
10
1
4
3
1
4
3
10
15
5
LNA_Plus
Synctip_Noise
dB01_th
dB12_th
dB23_th
dB34_th
dB45_th
0
16
48
73
185
318
4-34
Page 83
4. Troubleshooting
FRCQ Option
FRCQ Fallback SensD_Film_Low
SSC_OnOff
SSC_Width
SSC_Freq
FMD_Demo
CSB Vertical
CSB Horizontal
X_VStabStatVid
X_VStabStatF
X_VStabCorF
X_VStabSensF
X_HaloSizStatVid
X_HaloSizStatF
SensD_Film_Medium
SensD_Film_High
Rel_Start_Film
Rel_Slope_Film
H_Len_Start_Film
H_Len_Slope_Film
V_Len_Start_Film
V_Len_Slope_Film
SensD_Video
Rel_Start_Video
Rel_Slope_Video
H_Len_Start_Video
H_Len_Slope_Video
V_Len_Start_Video
ON
96
240
0
ON
ON
7
0
8
48
7
0
31
31
31
20
3
127
1
40
1
0
20
1
127
1
40
X_HaloSizSensF
Film_Low_SD
Film_Medium_SD
Film_High_SD
Film_Low_HD
Film_Medium_HD
Film_High_HD
Video_Judder_Low
Video_Judder_Med
Video_Judder_High
Hangup Detection
Q LVDS Sequence
Q LVDS Format
Q LVDS bit width
V_Len_Slope_Video1
32
12
3
0
12
3
0
10
5
0
ON
0-1-2-3
JEIDA
10bit
PQ Others
EEPROM RESET
7.5 IRE NTSC
7.5 IRE OFFSET
HDMI 48Hz Enable
EER RESET
NVR All ClearOFF
…
…
OFF
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4. Troubleshooting
4-4. White Balance - Calibration
4-4-1 White Balance -Calibration
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_#1)Perform in NTSC 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
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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 “” key 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.
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 “ ” key 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 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 “ ” key 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.
4. Troubleshooting
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 “ ” key 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.
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4. Troubleshooting
4-4-3 White Balance - Adjustment
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
2.
No 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”,
4.
then 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.
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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.
4. Troubleshooting
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.
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4. Troubleshooting
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.