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TFT-LCD TV
Chassis GLY26KE
GLY32KE
GLY37KE
GLY40KE

Model LE26R73BD/LE26R74BD
LE32R73BD/LE32R74BD
LE37R74BD
LE40R73BD/LE40R74BD




SERVICE Manual


TFT-LCD TV Fashion Feature

- Luxurious Slim Design

- Supreme Picture Quality

- Supreme Sound Quality

- Supreme Convenience Quality

- Convenience for Users

- DVB-T, iDTV

- MHP (Only for R62F)
Samsung Electronics Co.,Ltd.
- This Service Manual is a property of 416, Maetan-3Dong, Yeongtong-Gu, Suwon City,
Samsung Electronics Co., Ltd. Gyeonggi-Do, Korea, 443-742
Any unauthorized use of Manual can be Printed in Korea
punished under applicable International P/N : BN82-00139F-00
and/or domestic law. URL : http://itself.sec.samsung.co.kr/
1 Precautions


1 Precautions
Follow these safety, servicing and ESD precautions to prevent damage and to protect against potential hazards such as electrical shock.

1-1 Safety Precautions


1-1-1 Warnings
1. For continued safety, do not attempt to modify the
circuit board.
2. Disconnect the AC power and DC Power Jack before
servicing.
1-1-2 Servicing the LCD Monitor
1. When servicing the LCD Monitor Disconnect the AC
line cord from the AC outlet.
2. It is essential that service technicians have an accurate
voltage meter available at all times. Check the
calibration of this meter periodically.

1-1-3 Fire and Shock Hazard
Before returning the monitor to the user, perform the Figure 1-1. Leakage Current Test Circuit
following safety checks:
1. Inspect each lead dress to make certain that the leads
are not pinched or that hardware is not lodged between
1-1-4 Product Safety Notices
the chassis and other metal parts in the monitor. Some electrical and mechanical parts have special
2. Inspect all protective devices such as nonmetallic safety-related characteristics which are often not evident
control knobs, insulating materials, cabinet backs, from visual inspection. The protection they give may not
adjustment and compartment covers or shields, be obtained by replacing them with components rated for
isolation resistor-capacitor networks, mechanical higher voltage, wattage, etc. Parts that have special safety
insulators, etc. characteristics are identified by on schematics and parts
lists. A substitute replacement that does not have the same
3. Leakage Current Hot Check (Figure 1-1): safety characteristics as the recommended replacement part
WARNING: Do not use an isolation might create shock, fire and/or other hazards. Product
transformer during safety is under review continuously and new instructions
this test. are issued whenever appropriate.
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).




1-1
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 conflict between the following servicing precautions and any of the safety
precautions, always follow the safety precautions.



1-2-1 General Servicing 4. Check the insulation between the blades of the AC
plug and accessible conductive parts (examples: metal
panels, input terminals and earphone jacks).
Precautions 5. Insulation Checking Procedure: Disconnect the power
1. Always unplug the unit s AC power cord from the AC cord from the AC source and turn the power switch
power source and disconnect the DC Power Jack ON. Connect an insulation resistance meter (500 V) to
before attempting to: the blades of the AC plug.
(a) remove or reinstall any component or assembly, (b) The insulation resistance between each blade of the
disconnect PCB plugs or connectors, (c) connect a test AC plug and accessible conductive parts (see above)
component in parallel with an electrolytic capacitor. should be greater than 1 megohm.
2. Some components are raised above the printed circuit 6. Always connect a test instrument s ground lead to the
board for safety. An insulation tube or tape is instrument chassis ground before connecting the
sometimes used. The internal wiring is sometimes positive lead; always remove the instrument s ground
clamped to prevent contact with thermally hot lead last.
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.

1-3 Static Electricity Precautions
Some semiconductor (solid state) devices can be easily damaged by static electricity. Such components are commonly called
Electrostatically Sensitive Devices (ESD). Examples of typical ESD are integrated circuits and some field-effect transistors.
The following techniques will reduce the incidence of component damage caused by static electricity.



6. Do not remove a replacement ESD from its protective
1. Immediately before handling any semiconductor package until you are ready to install it. Most
components or assemblies, drain the electrostatic replacement ESDs are packaged with leads that are
charge from your body by touching a known earth electrically shorted together by conductive foam,
ground. Alternatively, wear a discharging wrist-strap aluminum foil or other conductive materials.
device. To avoid a shock hazard, be sure to remove the 7. Immediately before removing the protective material
wrist strap before applying power to the monitor. from the leads of a replacement ESD, touch the
2. After removing an ESD-equipped assembly, place it protective material to the chassis or circuit assembly
on a conductive surface such as aluminum foil to into which the device will be installed.
prevent accumulation of an electrostatic charge. Caution: Be sure no power is applied to
3. Do not use freon-propelled chemicals. These can the chassis or circuit and
generate electrical charges sufficient to damage ESDs. observe all other safety
4. Use only a grounded-tip soldering iron to solder or precautions.
desolder ESDs.
8. Minimize body motions when handling unpackaged
5. Use only an anti-static solder removal device. Some
replacement ESDs. Motions such as brushing clothes
solder removal devices not classified as anti-static
together, or lifting your foot from a carpeted floor can
can generate electrical charges sufficient to damage
generate enough static electricity to damage an ESD.
ESDs.




1-2
1 Precautions

1-4 Installation Precautions
1. For safety reasons, more than two people are 6. Keep the antenna far away from any high-voltage
required for carrying the product. cables and install it firmly. Contact with the high-
voltage cable or the antenna falling over may
2. Keep the power cord away from any heat emitting cause fire or electric shock.
devices, as a melted covering may cause fire or
electric shock. 7. When installing the product, leave enough space
(10cm) between the product and the wall for
3. Do not place the product in areas with poor ventilation purposes.
ventilation such as a bookshelf or closet. The A rise in temperature within the product may
increased internal temperature may cause fire. cause fire.

4. Bend the external antenna cable when connecting
it to the product. This is a measure to protect it
from being exposed to moisture. Otherwise, it
may cause a fire or electric shock.

5. Make sure to turn the power off and unplug the
power cord from the outlet before repositioning
the product. Also check the antenna cable or the
external connectors if they are fully unplugged.
Damage to the cord may cause fire or electric
shock.




1-3
1 Precautions

Memo




1-4
14 Reference Infomation



14 Reference Infomation
14-1 Technical Terms
- TFT-LCD - Auto Configuration(Auto adjustment)
(Thin film Transistor Liquid Crystal Display) This is an algorithm to adjust monitor to optimum
ADC(Analog to Digital Converter) condition by pushing one key.
This is a circuit that converts from analog signal
to digital signals. - OSD(On Screen Display)
On screen display. customer can control the
screen easily with this.
- PLL(Phase Locked Loop)
During progressing ADC, Device makes clock
synchronizing HSYNC with Video clock - Image Lock
This means "Fineness adjustment" in LCD
Monitor, the features are "Fine" and "Coarse"
- Inverter
Device that supply Power to LCD panel lamp.
this device gernerate about 1,500~2,000V. - FINE
"Fine" adjustment is used to adjust visibility by
control phase difference.
- AC Adapter
Device that converts AC(90V~240V) to DC(+12V
or 14V) - COARSE
This is a adjustment by tuning with Video colck
and PLL clock.
- SMPS(Switching Mode Power Supply)
Switching Mode Power supply. This design tech-
nology is used to step up/down the input power - L.V.D.S.(Low Voltage Differential Signaling)
by switching on/off a kind of transmission method for Digital.It can
be used from Main PBA to Panel.

- FRC(Frame Rate Controller)
Technology that change image frame quantity - DVI (Digital Visual Interface)
displayed on screen for one second. This provides a high speed digital connection for
Actually TFT-LCD panel require 60 pcs of frame visual data types that is display technology inde-
for one second. pendent. this interface is primarily forcused at
so,this technology is needed to convert input providing a connection between a computer and
image to 60 pcs regardless input frame quantity. its display device.



- Image Scaler - T.M.D.S
Technology that convert various input resolution (Transition minimized Differential Signaling)
to other resolution.(ex. 640* 480 to 1024*768) a kind of transmission method for Digital.
It can be used from Video card to Main PBA.




14-1
14 Reference Infomation

- DDC(Display data channel) - Interlace and Non-Interlace Methods
It is a communication method between Host Showing the horizontal lines of the screen from
Computer and related equipment. the top to the bottom in order is called the Non-
It can make it Plug and Play between PC and Interlace method while showing odd lines and
Monitor. then even lines in turn is called the Interlace
method. The Non-Interlace method is used for
the majority of monitors to ensure a clear image.
- EDID The Interlace method is the same as that used in
Extended Display Identification Data PC can rec- TVs.
ognize the monitor information as Product data,
Product name,Display mode,Serial number and
Signal source,etc through DDC Line communi- - Plug & Play
cating with PC and Monitor. This is a function that provides the best quality
screen for the user by allowing the computer and
the monitor to exchange information automatical-
- Dot Pitch ly. This monitor follows the international standard
The image on a monitor is composed of red, VESA DDC for the Plug & Play function.
green and blue dots. The closer the dots, the
higher the resolution. The distance between two
dots of the same color is called the 'Dot Pitch'. - Resolution
Unit: mm The number of horizontal and vertical dots used
to compose the screen image is called 'resolu-
tion'. This number shows the accuracy of the dis-
- Vertical Frequency play. High resolution is good for performing mul-
The screen must be redrawn several times per tiple tasks as more image information can be
second in order to create and display an image shown on the screen.
for the user. The frequency of this repetition per Example: If the resolution is 1280 x 1024 , this
second is called Vertical Frequency or Refresh means the screen is composed of 1280 horizon-
Rate. Unit: Hz tal dots (horizontal resolution) and 1024 vertical
Example: If the same light repeats itself 60 lines (vertical resolution).
times per second, this is regarded as 60 Hz.


- BTSC
- Horizontal Frequency Broadcast Television System Committee
The time to scan one line connecting the right The stereo broadcasting system that is used in
edge to the left edge of the screen horizontally is most of the countries that have adopted the
called Horizontal Cycle. The inverse number of NTSC system, including the United States,
the Horizontal Cycle is called Horizontal Canada, Chile, Venezuela and Taiwan. It also
Frequency. Unit: kHz refers to the organization that has been organ-
ized to promote its development and manage-
ment.



- EIAJ
Electronic Industries Association of Japan.




14-2
14 Reference Infomation

- RF Cable - VHF/UHF
A round signal cable generally used for TV VHF indicates TV channels 2 to 13, and UHF
antennas. indicates channels 14 through 69.



- Satellite Broadcasting - Channel Fine Tuning
Broadcasting service provided via satellite. This feature allows the viewer to fine-tune the TV
Enables high picture quality and clear sound channel to obtain the best viewing conditions.
throughout the country regardless of the location The Samsung LCD TV has both automatic and
of the viewer. manual channel fine-tuning features to enable
the viewer to adjust their desired settings.

- Sound Balance
Balances the levels of the sound coming from - External Device Input
each speaker in televisions with two speakers. External device input refers to video input from
such external video devices as VCRs, cam-
corders and DVD players, separate from a TV
- Cable TV broadcast.
Whereas the terrestrial broadcasting is delivered
via frequency signals through the air, cable
broadcasting is transmitted via a cable network.
In order to view cable TV, one must purchase a
cable receiver and hook it up to the cable net-
work.



- CATV
"CATV" refers to the broadcasting service
offered at hotels, schools and other buildings
through their own broadcasting system, apart
from VHF or UHF broadcasting by terrestrial
broadcasters. The CATV programs may include
movies, entertainment and educational pro-
grams. (Different from cable TV.)

CATV can be viewed only within the area in
which the CATV service is offered.



- S-Video
Short for "Super Video." S-Video allows up to
800 lines of horizontal resolution, enabling high-
quality video.




14-3
14 Reference Infomation

14-2 Pin Assignments
14-2-1 DVI-D

Sync
Type 24P DVI-D
Pin No.

1 Rx2- 13 NC
2 Rx2+ 14 DDC Input power (+5V)
3 GND 15 IDENT-DVI
4 NC 16 Output Signal (HDCP Control)
5 NC 17 Rx0-
6 DDC - SCL 18 Rx0+
7 DDC - SDA 19 GND
8 NC 20 NC
9 Rx1- 21 NC
10 Rx1+ 22 GND
11 GND 23 RxC+
12 NC 24 RxC-




Figure 1.




14-4
14 Reference Infomation

14-2-2 Component 14-2-3 S-Video

Y Pin Separate
RCA Green
GND 1 GND
2 Y
Pb (Cb) 3 C
RCA Blue
4 GND
GND
5 GND
Pr (Cr)
RCA Red
GND

Audio L
RCA White 14-2-5 D-SUB
GND
Pin Separate
Audio R
RCA Red 1 Red
GND
2 Green
3 Blue
4 GND
5 GND
14-2-4 A/V 6 GND Red
7 GND Green
RCA Yellow CVBS 8 GND Blue
9 DDC Input power(+5V)
Audio L 10 IDENT PC
RCA White 11 GND
GND
12 DDC Data(SDA)
Audio R 13 H SYNC
RCA Red 14 V SYNC
GND 15 DDC Clock(SCL)



14-2-6 PC Display mode
Both screen position and size will vary depending on the type of PC monitor and its resolution.
The resolutions in the table are recommended. (All resolutions between the supported limits are supported)

Mode Resolution Horizontal Vertical Pixel Clock Sync Polarity
Frequency (kHz) Frequency (Hz) Frequency (MHz) (H/V)
IBM 640 x 480 31.469 59.940 25.175 -/-
720 x 400 31.469 70.087 28.322 -/+
VESA 640 x 480 37.861 72.809 31.500 -/-
640 x 480 37.500 75.000 31.500 -/-
800 x 600 37.879 60.317 40.000 + /+
800 x 600 48.077 72.188 50.000 + /+
800 x 600 46.875 75.000 49.500 + /+
1024 x 768 48.364 60.000 65.000 -/-
1024 x 768 56.476 70.069 75.000 -/-
1024 x 768 60.023 75.029 78.750 + /+
1360 x 768 47.712 60.015 85.800 + /+



- The interlace mode is not supported.
- The set might operate abnormally if a non-standard video format is selected.
- DVI dose not support PC function.




14-5
14 Reference Infomation

14-2-7 Scart 1




Pin Signal Pin Signal

1 Audio output R 12 NC
2 Audio input R 13 Video GND (RGB red)
3 Audio output L 14 GND
4 Audio common GND 15 RGB red input
5 Video GND (RGB blue) 16 Fast Blanking signal (RGB switching)
6 Audio input L 17 Video output GND
7 RGB blue input 18 Video input GND
8 Switching voltage 19 Video output (CVBS out)
9 Video GND (RGB green) 20 Video input (CVBS in)
10 NC 21 Common GND
11 RGB green input




14-2-8 Scart 2




Pin Signal Pin Signal

1 Audio output R 12 NC
2 Audio input R 13 Video GND (RGB red)
3 Audio output L 14 GND
4 Audio common GND 15 RGB red input
5 Video GND (RGB blue) 16 NC
6 Audio input L 17 Video output GND
7 RGB blue input 18 Video input GND
8 Switching voltage 19 Video output (CVBS out)
9 Video GND (RGB green) 20 Video input (CVBS in)
10 NC 21 Common GND
11 RGB green input




14-6
14 Reference Infomation

14-3 Timing Chart
This section of the service manual describes the timing that the computer industry recognizes as standard for
computer-generated video signals.


14-3-1 LCD Panel Mode1 mode




14-7
14 Reference Infomation

14-3-2 Supported Modes (1)




14-8
14 Reference Infomation

14-3-3 Supported Modes (2)




14-9
14 Reference Infomation

14-3-4 Supported Modes (3)




14-10
14 Reference Infomation

14-4 Panel Description

Maker VENDOR P/N PANEL_CODE PANEL_ABB STICKER_CODE Remarks


SEC LT140X1-002 BN07-00004A SA BN68-00239H -
SEC LT150XS-L01 BN07-00009A SB -
SEC LT150XS-L01-B BN07-00022A SC -
SEC LTM150XS-L02 BN07-00005A SD -
SEC LT181E2-132 BN07-00001A SE -
SEC LT150XS-T01 BN07-00010A SF -
SEC LTM181E3-132 BN07-00019A SG -
SEC LT170E2-131 BN07-10001D SH -
SEC LT181E2-131 BN07-10001E SJ -
SEC LTM170E4-L01 BN07-00018A SK -
SEC LTM240W1-L01 BN07-00015A SL -
SEC LTM213U3-L01 BN07-00016A SM -
SEC LTM150XH-L01 BN07-00026A SN
SEC LTM150XH-L03 BN07-00027A SP -
SEC LTM150XS-L01 BN07-00032A SQ DELL(ZPD)
SEC LTM181E4-L01 BN07-00034A SR PVA
SEC LTM170EH-L01 BN07-00036A SS TN
SEC LTM170E5-L01 BN07-00037A SU PVA
SEC LTM150XH-L11 BN07-00041A SV -
SEC LTM213U4-L01 BN07-00039A SW PVA
SEC LTM150XH-L01(ZPD) BN07-00045A SX ZPD
SEC LTM150XH-L04 BN07-00046A SY New panel with high brightness
SEC LTM170W1-L01 BN07-00047A SZ Panel for TV
SEC LTM150XH-L06 BN07-00053A EA Panel for TV/ High luminance for 450cd _ SONY&EOS Team Panel for TV
SEC LTM153W1-L01 BN07-00054A EB Use NIKE MODEL
SEC LTM170EH-L05 BN07-00055A EC Panel EOS proj. for high brightness of 17" EH-L05
SEC LTM170E5-L03 BN07-00056A ED Dell 1702FP pro. E4. EH mechanical Compatible
SEC LTM190E1-L01 BN07-00057A EE DELL 1900 FP
SEC LTM181E5-L01 BN07-00061A EF 18" narrow bezel GH18PS
SEC LTM150XP-L01 BN07-00065A EG AMLCD PVA PANEL
SEC LTM240W1-L02 BN07-00062A EH Panel for 15" Wide TV
SEC LTM170EU-L01 BN07-00071A EJ Slim design, TN
SEC LTM170E5-L04 BN07-00072A EK E5-L04 6 bits FRC... for IBM
SEC LTA220W1-L01 BN07-00074A EL Panel for 22" TV
SEC LTM170E6-L02 BN07-00075A EM AMLCD Narrow & slim design 17" PVA mode
SEC LTM170W1-L01 BN07-00082A EN LTM170W1-L01 ZPD panel
SEC LTM170EH-L01 BN07-00080A EP LTM170EH-L01 ZPD panel
SEC LTM170E5-L01 BN07-00081A EQ LTM170E5-L01 ZPD panel
SEC LTM170EH-L05 BN07-00083A ER LTM170EH-L05 ZPD panel
SEC LTM170E5-L03 BN07-00084A ES LTM170E5-L03 ZPD panel
SEC LTM170EU-L01 BN07-00085A ET LTM170EU-L01 ZPD panel
SEC LTM170E5-L04 BN07-00086A EU LTM170E5-L04 ZPD panel
SEC LTM170E6-L02 BN07-00087A EV LTM170E6-L02 ZPD panel
SEC LTM150XH-L06 BN07-00091A EW Color coordinates change for LCD TV
SEC LTM153W1-L01 BN07-00092A EX AMLCD WIDE 15",9/10
SEC LTM170W1-L01 BN07-00100A EY Color Coordinates change code management
SEC LTM170EH-L05 BN07-00097A EZ LTM170E5-L05 Color Coordinates Change Panel Code




14-11
14 Reference Infomation



Maker VENDOR P/N PANEL_CODE PANEL_ABB STICKER_CODE Remarks


SEC LTA400W1-L01 BN07-00109A S1 PANEL of AMLCD 40" TV
SEC LTM153W1-L01 BN07-00110A S2 Color coordinates change 0.280/0.290, 10000k & ZPD Panel
SEC LTM150XH-L06 BN07-00111A S3 Color coordinates change 0.280/0.290, 10000k & ZPD Panel
SEC LTM170W1-L01 BN07-00112A S4 Color coordinates change 0.280/0.290, 10000k & ZPD Panel
SEC LTM170EH-L05 BN07-00113A S5 Color coordinates change 0.280/0.290, 10000k & ZPD Panel
SEC LTM220W1-L01 BN07-00114A S6 ZPD Panel for AMLCD 22" TV
SEC LTM150XH-L06 BN07-00117A S7 ZPD Panel code
SEC LTM153W1-L01 BN07-00118A S8 ZPD Panel code
SEC LTM170WP-L01 BN07-00119A S9 PVA Panel for NIKE
SEC LTM213U4-L01 BN07-00039A E1 21.3" NARROW
SEC LTA260W1-L01 BN07-00121A E2 VENUS
SEC LTA220W1-L01 BN07-00074B E3 "Panel B-level panel code for 22"" TV Panel "
SEC LTA320W1-L01 BN07-00108A E4 "Panel for AMLCD 32"" TV"
SEC LTM213U4-L01 BN07-00124A E5 NARROW BEZEL 21 " PANEL
SEC LTM170E6-L04 BN07-00129A E6 "HIGHLAND 17"" LOW PANEL (Panel only for TCO03)"
SEC LTM190E1-L01 BN07-00088A E7 LTM190E1-L01 ZPD panel
SEC M150X4-L06 BN07-00137A E8 15" Narrow & Slim panel
SEC LTA170V1 BN07-00139A E9 "17"" Panel for Muse 4:3 VGA TV"
SEC LTM190E1-L02 BN07-00128A E10 "New Panel from AMLCDl, Specification : 6bit Driver IC"
SEC LTM170EX-L01 BN07-00143A E11 "Development new Panel from AMLCD"
SEC LTM170E8-L01 BN07-00144A E12 "Development new Panel from AMLCD"
SEC LTM170E6-L04 BN07-00129B E13 "ZPD panel for AMLCD (Panel only for TCO03)"
SEC LTA320W1-L02 BN07-00108B E14 "Creat B-level Panel code for AMLCD 32"" TV"
SEC LTM190E1-L03 BN07-00151A E15 "Development new 19"" Panel form AMLCD (Panel only for TCO03)"
SEC LTM240W1-L03 BN07-00134A E16 "AMLCD 24"" panel development"
SEC LTM190E1-L02 BN07-00128B E17 "New Panel from AMLCD, Specification : 6bit Driver IC(ZPD)"
SEC LTM190E4-L01 BN07-00145A E18 "AMLCD 24"" new panel development"
SEC LTM170E8-L01 BN07-00158A E19 "ZPD code derivation"
SEC LTM170EX-L01 BN07-00159A E20 "ZPD code derivation"
SEC LTM190E1-L03 BN07-00151B E21 "Creat new panel code for AMLCD 19"" (Panel only for TCO03)"
SEC LTA460H1-L01 BN07-00157A E22 "creat panel code for AMLCD 46"" TV "
SEC LTM170EU-L11 BN07-00160A E23 "creat new panel code for AMLCD 17"" (Panel only for TCO03)"
SEC LTM240W1-L03 BN07-00134B E24 "24"" panel ZPD code derivation"
SEC LTM190E4-L01 BN07-00145B E25 "AMLCD 19"" ZPD Panel code derivation"
SEC LTM240W1-L03 BN07-00134B E26 "24"" panel ZPD code derivation"
SEC LTM150XO-L01 BN07-00164A E27 "AMLCD 15"" XO-L01 new panel development"
SEC LTM150XO-L01 BN07-00164B E28 "AMLCD 15"" XO-L01 ZPD code derivation"
SEC LTM170EU-L11 BN07-00160B E29 "AMLCD 17"" NEW panel code derivation"
SEC LTA320W2-L01 BN07-00172A SPZ AMLCD 32" NEW panel
SEC LTM213U4-L01 BN07-00124B SPZ 21.3" Narrow PANEL ZPD Panel derivation
SEC LTM170EU-L11 BN07-00189A STH AMLCD EU-L11 Pb free panel code derivation
SEC LTM170EU-L11 BN07-00189B STZ AMLCD EU-L11 Pb free panel ZPD code derivation
SEC LTM240W1-L04 BN07-00188A SPH 24" A-DCC new panel development
SEC LTM240W1-L04 BN07-00188B SPZ 24" A-DCC panel ZPD code derivation
SEC LTM190EX-L01 BN07-00191A STH AMLCD 19" TN new Panel
SEC LTM190EX-L02 BN07-00191B STZ AMLCD 19" TN new Panel ZPD derivation
SEC LTA230W1-L02 BN07-00184A SPZ AMLCD 23" 16:9 new Panel




14-12
14 Reference Infomation



Maker VENDOR P/N PANEL_CODE PANEL_ABB STICKER_CODE Remarks


SEC LTA260W2-L01 BN07-00185A SPZ AMLCD 26" 16:9 new Panel
SEC LTM240M1-L01 BN07-00195A SPH 24" panel with high brightness deveiopment
SEC LTA400W2-L01 BN07-00186A SPZ AMLCD 40" 16:9 new Panel
SEC LTM150XO-L01 BN07-00197A STH AMLCD 15" XO-L01 Pb free panel code
SEC LTM150XO-L01 BN07-00197B STZ AMLCD 15" XO-L01 Pb free panel ZPD code
SEC LTM170EU-L21 BN07-00202A STZ AMLCD EU-L21 ZPD new code derivation
SEC LTA460W2-L03 BN07-00187A SPZ BEETOVEN 46"ZPD new panel
SEC LTM240M1-L01 BN07-00195B SPZ 24" igh brightness panel ZPD code derivation
SEC M170EX-L21 BN07-00206A STZ AMLCD LTM170EX-L21 ZPD new code derivation
SEC LTA460H3-L01 BN07-00200A SPZ AMLCD 46" LED BLU panel
SEC LTM170EU-L15 BN07-00214A STZ AMLCD EU-L15 TV high brightness ZPD new code derivation
SEC LTM170E8-L21 BN07-00218A SPZ AMLCD LTM170E8-L21 PVA ZPD new code derivation
SEC LTM190EX-L21 BN07-00222A STZ DISPLAY LCD
SEC LTM201U1-L01 BN07-00190B SPZ AMLCD 20.1" Normal panel ZPD code derivation
SEC LTM190E4-L21 BN07-00223A SPZ HAYDN 17" PZD code PANEL derivation
SEC LTA570H1-L01 BN07-00196A SPZ AMLCD 57" new panel development
SEC LTM150XO-L21 BN07-00229A STZ AMLCD 15" XO-L21 8ms panel code
SEC LTA260W2-L11 BN07-00239A SPZ AMLCD 26" 16:9 7Line new Panel
SEC LTA400WS-LH1 BN07-00245A SPZ AMLCD 40" 16:9 SPVA 90% new Panel
SEC LTM213U6-L01 BN07-00231A SPZ AMLCD 21.3" PVA new Panel Code
SEC LTA320WS-LH2 BN07-00244A SPZ AMLCD 32" 16:9 SPVA 90% new Panel
SEC LTA400WS-LH1 BN07-00245A SPZ AMLCD 40" 16:9 SPVA 90% new Panel
CPT CLAA150XG09 BN07-00141A PA "CPT 15"" Monitor new panel development"
CPT CLAA170EA02 BN07-00148A PB "17"" CPT NEW development panel"
CPT CLAA170EA02 BN07-00148B PC "17"" CPT ZPD panel code derivation"
CPT CLAA150XG09 BN07-00141B PTZ "CPT 15"" panel ZPD code derivation (GOYA-PJT)"
CPT CLAA150XP01 BN07-00173A PTH CPT 15" PSWG code derivation
CPT CLAA150XP01 BN07-00173B PTZ CPT 15" PSWG panel ZPD code
CPT CLAA170EA07 BN07-00174A PTH "CPT 17"" PSWG panel code derivation
CPT CLAA170EA07 BN07-00174B PTZ CPT 17"""" PSWG type new Panel code"""
CPT CLAA170EA07 BN07-00174B PTZ CPT 17" PSWG type new Panel code
CPT CLAA170EA07Q BN07-00220A PTZ CPT 17" PSWG R/T 8msec code derivation
CPT CLAA170EA07Q BN07-00220B PTH CPT 17" PSWG R/T 8msec HPD code derivation
CPT CLAA150XP01F BN07-00236A PTZ CPT 15" PSWG panel ZPD & Lead free code derivation
TOSHIBA LTM15C419(A) BN07-00002A TA -
TOSHIBA LTM15C423(B) BN07-00006A TB -
TOSHIBA LTM18C161 BN07-00008A TC -
TOSHIBA LTM15C443 BN07-00031A TD -
TOSHIBA LTM15C458 BN07-00043A TE -
TOSHIBA LTM15C458S BN07-00077A TF "TSB 15"" high brightness Panel"
TOSHIBA LTM15C458 BN07-00078A TG Toshiba ZPD panel
TOSHIBA LTM15C458S BN07-00099A TH TSB LTM15C458S ( ZPD )
HANNSTAR HSD150MX41A(A) BN07-00020A NA "TTL type"
HANNSTAR HSD150MX12 BN07-00030A NB "TTL type"
HANNSTAR HSD170ME13 BN07-00180A NTH Hannstar 17" TN new panel development
HANNSTAR HSD170ME13 BN07-00180B NTZ Hannstar 17" TN new panel development ZPD code derivation
HANNSTAR HSD190ME12 BN07-00210A NTZ Hannstar 19" TN new panel development




14-13
14 Reference Infomation



Maker VENDOR P/N PANEL_CODE PANEL_ABB STICKER_CODE Remarks


HANNSTAR HSD150MX17-A BN07-00226A NTZ Hannstar 15" slim panel ZPD code derivation
TORISAN TM150XG-22L03(A) BN07-00021A RA -
TORISAN TM150XG-26L06 BN07-00042A RB -
TORISAN TM181SX-76N01 BN07-00048A RC -
TORISAN TM150XG-26L06 BN07-00059A RD 15" XGA TN MODE(ZPD)
TORISAN TM290WX-71N31 BN07-00063A RE "RS24NS (TORISAN 29"" NEW PANEL)"
TORISAN TM396WX-71N31 BN07-00064A RF "RS24NS (TORISAN 40"" NEW PANEL)"
TORISAN TM150XG-26L09 BN07-00073A RG "Panel for 15"" TV"
TORISAN TM150XG-26L10 BN07-00089A RH "L10(change except D/IC) ZPD"
TORISAN TM150XG-26L10 BN07-00090A RJ L10 NORMAL
TORISAN TM190SX-70N01 BN07-00098A RK Torisan 19" Panel
TORISAN TM181SX-76N01 BN07-00106A RL ZPD Panel code
TORISAN TM190SX-70N01 BN07-00107A RM ZPD Panel code
TORISAN TM290WX-71N31 BN07-00115A RN "Color Coordinates change panel for TORISAN 29"" TV"
TORISAN TM396WX-71N31 BN07-00116A RP,Q "Color Coordinates change panel for TORISAN 40"" TV"
TORISAN TM22OWX-71N31 BN07-00125A RR "Development TORISAN 22"" TV PANEL (ZPD)"
TORISAN TM22OWX-71N31 BN07-00127A RS "Development TORISAN 22"" TV PANEL (HPD)"
TORISAN TM396WX-71N32A BN07-00150A RT 120V inverter Exclusive panel
TORISAN TM190SX-70N02 BN07-00154A RMH Torisan 6bit panel code Derivation
TORISAN TM190SX-70N02 BN07-00154B RMZ Torisan 6bit panel code Derivation
TORISAN TM150XG-A01 BN07-00162A RTH Torisan 15" Narrow & Slim panel development
TORISAN TM150XG-A01 BN07-00162B RTZ Torisan 15" N&S panel ZPD code Derivation
SHARP LQ181E1DG11(A) BN07-10001C PA -
SHARP LQ150X1LW71 BN07-00067A PB SHARP 15" PVA PANEL
SHARP LQ370T3LZ41 BN07-00216A FAZ Rome2
HITACHI TX38D12VC0CAA(A) BN07-00003A HA -
HITACHI TX43DVCOCAB BN07-00060A HB 17" SXGA PVA MODE
HITACHI TX43D15VC0CAB BN07-00101A HC ZPD Panel
HITACHI TX51D11VC0CAB BN07-00122A HD 20.1" NARROW
HITACHI TX54D11VC0CAB BN07-00123A HE 21.3" NARROW
HITACHI TX80D12VC0CAB BN07-00169A HIZ "Development new panel for Hitachi 32"" TV (ZPD)"
HITACHI TX54D11VC0CAB BN07-00123B HIZ Hitachi 21.3"ZPD panel
IBM ITSX94S BN07-00017A IA -
UNIPAC UM170E0 BN07-00028A UA Loaded by cisdba
HYUNDAI HT15X13 BN07-00035A DA -
HYUNDAI HT17E11-200 BN07-00049A DB TN MODE
HYUNDAI HT17E11-300 BN07-00093A DC HT17E11-300 ZPD panel
HYUNDAI HT17E11-400 BN07-00094A DD HT17E11-400 normal panel
HYUNDAI HT17E11-400 BN07-00095A DE HT17E11-400 ZPD panel code
HYUNDAI HT17E12 BN07-00096A DF HT17E12 ( Narow & slim Design )
HYUNDAI HT17E12 BN07-00105A DG ZPD Panel code
HYUNDAI HT15X15-D00 BN07-00146A DH "Development for Ares 15"" Hydis TV"
HYUNDAI HT15X15-D01 BN07-00146B DJ "Derivation panel HPD for Ares 15"" Hydis TV "
HYUNDAI HT17E13-100 BN07-00167A DTH "PINEHURST-2(IBM) PJT 17"" HYDIS PANEL Derivation"
HYUNDAI HT17E13-100 BN07-00167B DTZ "PINEHURST-2(IBM) Hydis 17"" ZPD code Derivation"
ACER L170E3 BN07-00044A AA TN(ADT)
ACER M170EN05 BN07-00076A AB AU 17" Panel ( Narrow & slim design )




14-14
14 Reference Infomation



Maker VENDOR P/N PANEL_CODE PANEL_ABB STICKER_CODE Remarks


ACER M170EN05 BN07-00102A AC ZPD Panel code
ACER M190EN02 BN07-00170A AMH "AU Monitor 19"" new panel development (P19-1S)"
ACER M190EN02 BN07-00170B AMZ "AU 19"" ZPD code derivation (ZPD)"
ACER M170EN06 BN07-00171A ATH "AU Monitor 17"" New panel development "
ACER T260XW01 BN07-00163A AMZ "AU 26"" new panel development (NF26EO)"
ACER A201SN01 BN07-00177A ATZ "AU TV panel 20.1"" TN SVGA new panel development"
ACER M170EN06 BN07-00171B ATZ AU Monitor 17" ZPD code derivation
ACER T315XW01 BN07-00194A AMZ AU 32" new
ACER M170EG01 BN07-00192A ATH AU TN PSWG type new Panel code
ACER M170EG01 BN07-00192B ATZ AU TN PSWG type NEW panel code derivation
ACER M190EN04 BN07-00203A ATH AU Monitor 19" ZPD new Panel code
ACER T260XW02 BN07-00208A AMZ AUO 26" ZPD panel
ACER M170EG01 V8 BN07-00221A ATZ AU TN PSWG type new Panel (8msec) ZPD code derivation
ACER T260XW02 BN07-00233A AMZ AUO 26" Panel new (Cosmetic spec down grade)
ACER T315XW01 BN07-00234A AMZ AUO 32" Grade new (Cosmetic spec down grade)
ACER M190EN03 BN07-00224A AMZ AU Monitor 19" MVA new code derivation
ACER T315XW01 BN07-00237A AMZ LCD TV VE project new
ACER T315XW01 BN07-00238A AMZ LCD TV VE project new
ACER M201UN02 V3 BN07-00168A AMZ
CHIMEI M170E3-LO1 BN07-00050A CA TN PANEL
CHIMEI M150X3-L01 BN07-00051A CB COMPATIBLE
CHIMEI M170E4-L01 BN07-00052A CC MVA PANEL
CHIMEI M150X2-L01 BN07-00066A CD CHIME 15"I PVA PANEL
CHIMEI M150X3-L01 BN07-00079A CE Chimei ZPD panel
CHIMEI M170E3-L01 BN07-00103A CF ZPD Panel code
CHIMEI M170E4-L01 BN07-00104A CG ZPD Panel code
CHIMEI V296W1-L01 BN07-00120A CH MVA
CHIMEI M170E6-L02 BN07-00126A CJ HIGHLAND 17" LOW PANEL
CHIMEI M190E2-L01 BN07-00131A CK GH19AS,BS CHIMEI PANEL
CHIMEI M150X4-L06 BN07-00137A CL 15" Narrow & Slim panel
CHIMEI M170E6-L01 BN07-00133A CM "2003-03-11 vendor change"
CHIMEI M170E6-L01 BN07-00133B CN ZPD derivation panel
CHIMEI V201V1-T01 BN07-00135A CP CHIMEI 20.1" panel development
CHIMEI M170E6-L02 BN07-00126B CQ "HIGHLAND 17"" LOW PANEL ZPD derivation panel"
CHIMEI M170E6-L05 BN07-00152A CR "CMO 17"" new panel development code"
CHIMEI M170E6-L05 BN07-00152B CS "CMO 17"" ZPD panel code derivation"
CHIMEI M150X4-L06 BN07-00137B CT Chimei 15" Narrow & Slim panel ZPD derivation
CHIMEI M170E5-L05 BN07-00165A CTH CMO 17" new panel development code (GOYA2-PJT)
CHIMEI M170E5-L05 BN07-00165B CTZ CMO 17" ZPD panel(GOYA2-PJT)
CHIMEI V230W1-L02 BN07-00209A CMZ CMO 23" development
CHIMEI V320B1-L01 BN07-00207A CMZ CMO 32" development
CHIMEI V270W1-L01 BN07-00136A CMZ CHI MEI 27" panel development
NEC SVA150XG04TB BN07-00225A BTZ SVA NEC 15" panel ZPD code




14-15
14 Reference Infomation

Memo




14-16
10 Operating Instructions and Installation



10 Operating Instructions and Installation
10-1 Front




- The product color and shape may vary depending on the model.


1. SOURCE 6. POWER INDICATOR
Displays a menu of all of the available input sources Blinks and turns off when the power is on and lights
(TV, Ext.1, Ext.2, AV, S-Video, Component, PC, up in stand-by mode.
HDMI, DTV). In the on-screen menu, use this button
as you use the ENTER button on the remote 7. REMOTE CONTROL SENSOR
control. Aim the remote control towards this spot on the TV.


2. MENU 8. (POWER)
Press to see an on-screen menu of your TV's features. Press to turn the TV on and off.


3.
Press to decrease or increase the volume.
In the on-screen menu, use the buttons as
you use the and buttons on the remote control.


4. C/P.
Press to change channels.
In the on-screen menu, use the C/P. buttons
as you use the and buttons on the remote control.


5. SPEAKERS



10-1
10 Operating Instructions and Installation

10-2 Connection Panel




10-2
10 Operating Instructions and Installation




1. Connecting an Aerial or Cable Television Network
To view television channels correctly, a signal must be received by the set from one of the following sources:
- An outdoor aerial / A cable television network / A satellite network
2. Connecting HDMI/DVI
- Supports connections between HDMI-connection-enabled AV devices (Set-Top Boxes, DVD players, AV receivers
and digital TVs).
- No sound connection is needed for an HDMI to HDMI connection.
What is HDMI?
- HDMI, or high-definition multimedia interface, is a next-generation interface that enables the transmission of digital
audio and video signals using a single cable without compression.
- "Multimedia interface" is a more accurate name for it especially because it allows multiple channels of digital
audio(5.1 channels).The difference between HDMI and DVI is that the HDMI device is smaller in size, has the
HDCP(High Bandwidth Digital Copy Protection) coding feature installed, and supports multi - channel digital audio.
- Use the HDMI/DVI terminal for DVI connection to an extended device.
You should use the DVI-to-HDMI cable or DVI-HDMI Adapter for the connection, and the "R - AUDIO - L"
terminal on DVI for sound output.
- When connecting this product via HDMI or DVI to a Set Top Box, DVD Player or Games Console etc, make
sure that it has been set to a compatible video output mode as shown in the table below.
Failure to observe this may result in picture distortion, image breakup or no picture.
3. Connecting Set-Top Box, VCR or DVD
- Connect the VCR or DVD SCART cable to the SCART connector of the VCR or DVD.
- If you wish to connect both the Set-Top Box and VCR (or DVD), you should connect the Set-Top Box to the VCR
(or DVD) and connect the VCR (or DVD) to your set.
5. Connecting External A/V Devices
- Connect RCA or S-VIDEO cable to an appropriate external A/V device such as VCR, DVD or Camcorder.
- Connect RCA audio cables to "R - AUDIO - L" on the rear of your set and the other ends to corresponding audio
out connectors on the A/V device.
- Headphone may be connected to the headphone output ( 4 ) on the rear of your set. While the headphone is
connected, the sound from the built-in speakers will be disabled.
6. SERVICE
- Connector for engineer.
7. Connecting AUDIO
- Connect RCA audio cables to "R - AUDIO - L" on the rear of your set and the other ends to corresponding audio
in connectors on the Amplifier or DVD Home Theater.
8. Connecting Computer
- Connect the D- Sub cable (optional) to "PC (PC IN)" on the rear of your set and the other end to the Video Card
of your computer.
- Connect the stereo audio cable (optional) to "AUDIO (PC IN)" on the rear of your set and the other end to "Audio
Out" of the sound card on your computer.
9. Connecting Component Devices (DTV/DVD)
- Connect component video cables (optional) to component connector ("PR", "PB", "Y") on the rear of your set and
the other ends to corresponding component video out connectors on the DTV or DVD.
- If you wish to connect both the Set-Top Box and DTV (or DVD), you should connect the Set-Top Box to the DTV (or
DVD) and connect the DTV (or DVD) to component connector ("PR", "PB", "Y") on your set.
- The PR, PB and Y connectors on your component devices (DTV or DVD) are sometimes labeled Y, B-Y and
R-Y or Y, Cb and Cr.
- Connect RCA audio cables (optional) to "R - AUDIO - L" on the rear of your set and the other ends to
corresponding audio out connectors on the DTV or DVD.
- This LCD TV displays the optimum picture in 720p mode.
- This LCD TV displays the Maximum picture in 1080i mode.

10-3
10 Operating Instructions and Installation

10. Kensington Lock
- The Kensington lock (optional) is a device used to physically fix the system when used in a public place.
- If you want to use a locking device, contact the dealer where you purchased the TV.
- The place of the Kensington Lock may be different depending on its model.
11. DIGITAL AUDIO OUT (OPTICAL)
- Connect to a Digital Audio Component.
12. Connecting CI (Common Interface) CARD




- When not inserting "CI CARD" in some channels, "Scrambled Signal" is displayed on the screen.
- The pairing information containing a telephone number, CI CARD ID, Host ID, and other information will be
displayed in about 2~3 minutes. If an error message is displayed, please contact your service provider.
- When the channel information configuration has finished, the message "Updating Completed" is displayed,
indicating that the channel list is now updated.
You must obtain a CI CARD from a local cable service provider.
Remove the CI CARD by carefully pulling it out with your hands since dropping the CI CARD may cause
damage to it.
13. Service Post
- Connector for engineer.




10-4
10 Operating Instructions and Installation

10-3 Remote Control




10-5
10 Operating Instructions and Installation

10-4 Installing the Stand




1. Place the TV faced down on a soft cloth or cushion on a table.
2. Put the stand into the hole at the bottom of the TV.
3. Insert screw into the hole indicated and tighten.




10-6
3 Alignments and Adjustments


3 Alignments and Adjustments

3-1 Service Instruction
1. Usually, a color TV-VCR needs only slight touch-up adjustment upon installation.
Check the basic characteristics such as height, horizontal and vertical sync.
2. Use the specified test equipment or its equivalent.
3. Correct impedance matching is essential.
4. Avoid overload. Excessive signal from a sweep generator might overload the front-end
of the TV. When inserting signal markers, do not allow the marker generator to distort
test result.
5. Connect the TV only to an AC power source with voltage and frequency as specified on
the backcover nameplate.
6. Do not attempt to connect or disconnect any wire while the TV is turned on. Make sure
that the power cord is disconnected before replacing any parts.
7. To protect aganist shock hazard, use an isolation transform.




3-1
3 Alignments and Adjustments

3-2 How to Access Service Mode
3-2-1 Entering Factory Mode
1. To enter "Service Mode" Press the remote -control keys in this sequence :
- If you do not have Factory remote - control




- If you have Factory remote - control




- The buttons are active in the service mode.
1. Remote - Control Key : Power, Arrow Up, Arrow Down, Arrow Left
Arrow Right, Menu, Enter, Number Key(0~9)
2. Function - Control Key : Power, CH +, CH -, VOL +, VOL -,
Menu, TV/VIDEO(Enter)




3-2-2 Panel Check

Specially for LE32R71B, You have to check Panel Maker Because of different adjustments as follows.
First of all, Check the label rating!


1) Label Rating File




* If not printed you could consider S(sec) panel mark.


2) If Panel Mark is "A", Set the factory mode indicating as follows.
* Option Byte
1. Inch Option 32"
2. Gamma 32"AUO
3. Panel Option AUO

Others are same shown below.




3-2
3 Alignments and Adjustments

3-3 Factory Data
1. Calibration
2. Option Table XXXX XXXX
3. White Balance
4. SVP-PX
5. Option Block
6. STV8257/STA323W
7. YC Delay
8. Adjust
9. I2C Check
10. W/B MOVIE
11. Checksum
12. Reset
13. Spread Spectrum
T-BRDMPEUD-0036 (Main Micom Ver)
T-CBGMPEUS-0004 (Sub Micom Ver)
Month / Day / Year / Hour / Min. / Sec.

1. Calibration
1) AV Calibration
2) COMP Calibration
3) PC Calibration
4) HDMI Calibration

2. Option Table XXXX XXXX
Inch Option 32" Carrier Mute ON TTX Group Auto
Gamma OFF Language English Auto Power ON
Panel Option AMLCD_INT Auto FM ON ---- OFF
2HDMI OFF High Deviation OFF ---- G
Brt.Sensor OFF TTX ON ---- OFF
EnergySave ON TTX List ON Debug OFF
LBE/FBE OFF ACR OFF Ch.Table SUWON
FRC(Micronas) OFF Dynamic CE ON iDTV_Cntry UK
FRC(Samsung) OFF Dynamic Dimming ON Dynamic Contrast OFF
LNA OFF Tuner TOP 10




3-3
3 Alignments and Adjustments




3-4
3 Alignments and Adjustments




3-5
3 Alignments and Adjustments

3-4 Service Adjustment
3-4-1 White Balance - Calibration

If picture color is wrong, do calibration first.

Equipment : CA210, Patten : chess pattern
Execute calibration in Factory Mode
Source AV : PAL composite, Component : 1280*720/60Hz
PC : 1024*768/60Hz




( chess patten )



3-4-2 White Balance - Adjustment

If picture color is wrong, check White Balance condition.

Equipment : CA210, Patten : Toshiba
Adjust W/B in Factory Mode

Sub brightness and R/G/B Offset controls low light region
Sub contrast and R/G/B Gain controls high light region
Source AV : PAL composite, Component : 1280*720/60Hz
HDMI[DVI] : 1280*720/60Hz




[ Test Pattern : MSPG-945 Series Pattern #16 ]

*Color temperature
1500K +/-500, -6 ~-20 MPCD

*Color coordinate
H/L : 267/263 +/- 2 35.0 Ft +/- 2.0Ft
L/L : 270/260 +/- 3 1.5 Ft +/- 0.2Ft


Toshiba Patten

3-6
3 Alignments and Adjustments

3-4-3 Conditions for Measurement
1. On the basis of toshiba ABL pattern : High Light level (57 IRE)
- INPUT SIGNAL GENERATOR : MSPG-925LTH
* Mode NO 2 : [email protected] Hz
NO 6 : [email protected] Hz
NO 21 : [email protected] Hz
* Pattern NO 36 : 16 Color Pattern
NO 16 : Toshiba ABL Pattern
2. Optical measuring device : CA210 (FL)
Please use the MSPG-925 LTH generator for model LE26M51B/LE32M51B/LE40M51B/LE46M51B.

3-4-4 Method of Adjustment
1. Adjust the white balance of AV, Component and DVI Modes.
(AV Component)
a) Set the input to the mode in which the adjustment will be made
(RF DTV PC DVI).
* Input signal - VIDEO Mode : Model #2 (744*484 Mode), Pattern #16
- DTV,DVI Mode : Model #6 (1280*720 Mode), Pattern #16
- HDMI Mode: Model #6(1280*720 Mode), Pattern #16


b) Enter factory color control, confirm the data.


c) Adjust the low light. (Refer to table 1, 2 i