samsung LE26S81BX, LE37S81BX, LE40S81BX, LE40S86BD, LE46S81BX Service Manual

TFT-LCD TV

Chassis GJA26SEU

GJA32SEU
GJA37SEU
GJA40SEU
GJA46SEU

Model LE26S81BX

LE26S86BD
LE32S81BX
LE32S86BD
LE37S81BX
LE40S81BX
LE40S86BD
LE46S81BX

Manual

SERVICE

TFT-LCD TV Fashion Feature

- Luxurious Slim Design

- Supreme Picture Quality

- Supreme Sound Quality

- Supreme Convenience Quality

- Convenience for Users

ii

Copyright

ⓒ 2007 by Samsung Electronics Co., Ltd.
All rights reserved.
This manual may not, in whole or in part, be copied,

photocopied, reproduced, translated, or converted to any
electronic or machine readable form without prior
written permission of Samsung Electronics Co., Ltd.

LE26S81BX/LE26S86BD/LE32S81BX/LE32S86BD/
LE37S81BX/LE40S81BX/LE40S86BD/ LE46S81BX
Service Manual

First edition June 2007.
Printed in Korea.

Trademarks

Samsung is the registered trademark of Samsung
Electronics Co., Ltd.
LE26S81BX/LE26S86BD/LE32S81BX/LE32S86BD/
LE37S81BX/LE40S81BX/LE40S86BD/ LE46S81BX
and Macmaster Cable Adapter are trademarks of
Samsung Electronics Co., Ltd.

Macintosh and Power Macintosh are trademarks of
Apple Computer, Inc.

All other trademarks are the property of their respective
owners.

Contents

11. Precautions

………………………………………………………………………………………………………………………………………

11-1

1-1 Safety Precautions ……………………………………………………………………………………………………………………… 1-1

1-2 Servicing Precautions …………………………………………………………………………………………………………………… 1-2

1-3 Static Electricity Precautions …………………………………………………………………………………………………………… 1-2

1-4 Installation Precautions…………………………………………………………………………………………………………………… 1-3

2

2. Product specifications

…………………………………………………………………………………………………………………………

22-1

2-1 Fashion Feature…………………………………………………………………………………………………………………………… 2-1

2-2 LE26S81BX/LE26S86BD Specifications ……………………………………………………………………………………………… 2-2

2-3 LE32S81BX/LE32S86BD Specifications ……………………………………………………………………………………………… 2-3

2-4 LE37S81BX Specifications ……………………………………………………………………………………………………………… 2-4

2-5 LE40S81BX/LE40S86BD Specifications ……………………………………………………………………………………………… 2-5

2-6 LE46S81BX Specifications ……………………………………………………………………………………………………………… 2-6

2-7 Spec Comparison ………………………………………………………………………………………………………………………… 2-6

2-8 Option Specification ……………………………………………………………………………………………………………………… 2-7

3

3. Alignments and Adjustments

…………………………………………………………………………………………………………………

33-1

3-1 Service Instruction ……………………………………………………………………………………………………………………… 3-1

3-2 How to Access Service Mode …………………………………………………………………………………………………………… 3-2

3-3 Factory Data ……………………………………………………………………………………………………………………………… 3-3

3-4 Service Adjustment ……………………………………………………………………………………………………………………… 3-12

3-5 Software Upgrade ……………………………………………………………………………………………………………………… 3-15

4

4. Troubleshooting

………………………………………………………………………………………………………………………………

44-1

4-1 First Checklist for Troubleshooting ………………………………………………………………………………………………………4-1

4-2 Checkpoints by Error Mode ……………………………………………………………………………………………………………… 4-2

5

5. Exploded View and Parts List

…………………………………………………………………………………………………………………

55-1

5-1 LE26S81BX/LE26S86BD Exploded View ……………………………………………………………………………………………… 5-1

5-2 LE26S81BX/LE26S86BD Parts list……………………………………………………………………………………………………… 5-2

5-3 LE32S81BX/LE32S86BD Exploded View ……………………………………………………………………………………………… 5-3

5-4 LE32S81BX/LE32S86BD Parts list……………………………………………………………………………………………………… 5-4

5-5 LE37S81BX Exploded View……………………………………………………………………………………………………………… 5-5

5-6 LE37S81BX Parts list …………………………………………………………………………………………………………………… 5-6

5-7 LE40S81BX/LE40S86BD Exploded View ……………………………………………………………………………………………… 5-7

5-8 LE40S81BX/LE40S86BD Parts list……………………………………………………………………………………………………… 5-8

6

6. Electrical Parts List

……………………………………………………………………………………………………………………………

66-1

6-1 LE26S81BX/LE26S86BD Parts List …………………………………………………………………………………………………… 6-1

6-2 LE32S81BX/LE32S86BD Parts List …………………………………………………………………………………………………… 6-26

6-3 LE37S81BX Parts List ………………………………………………………………………………………………………………… 6-42

6-4 LE40S81BX/LE40S86BD Parts List …………………………………………………………………………………………………… 6-59

7

7. Block Diagram

…………………………………………………………………………………………………………………………………

77-1

Contents

88. Wiring Diagram

…………………………………………………………………………………………………………………………………

88-1

8-1 Wiring Diagram ……………………………………………………………………………………………………………………………8-1

8-2 Main Board Layout ……………………………………………………………………………………………………………………… 8-2

8-3 PIN characteristic ………………………………………………………………………………………………………………………… 8-3

8-4 Power Board Layout ……………………………………………………………………………………………………………………… 8-6

99. Schematic Diagrams

……………………………………………………………………………………………………………………………

99-1

10. O

Operating Instructions and Installation

………………………………………………………………………………………………………

110-1

10-1 Front …………………………………………………………………………………………………………………………………… 10-1

10-2 Connection Panel ……………………………………………………………………………………………………………………… 10-2

10-3 Remote control ………………………………………………………………………………………………………………………… 10-4

10-4 Installing the Stand …………………………………………………………………………………………………………………… 10-5

10-5 Installing the Wall Mount Kit ………………………………………………………………………………………………………… 10-5

1

11. Disassembly and Reassembly

………………………………………………………………………………………………………………

111-1

11-1 Disassembly …………………………………………………………………………………………………………………………… 11-1

11-2 Reassembly …………………………………………………………………………………………………………………………… 11-5

1

12. PCB Diagram

…………………………………………………………………………………………………………………………………

112-1

13. CCircuit Descriptions

……………………………………………………………………………………………………………………………

113-1

13-1 Block description ……………………………………………………………………………………………………………………… 13-1

13-2 Main Block ……………………………………………………………………………………………………………………………… 13-3

13-3 SMPS Board …………………………………………………………………………………………………………………………… 13-4

1

14. Reference Infomation

………………………………………………………………………………………………………………………

114-1

14-1 Technical Terms ……………………………………………………………………………………………………………………… 14-1

14-2 Pin Assignments ……………………………………………………………………………………………………………………… 14-4

14-3 Timing Chart …………………………………………………………………………………………………………………………… 14-7

14-4 Panel Description …………………………………………………………………………………………………………………… 14-11

Samsung Electronics Co.,Ltd.

416, Maetan-3Dong, Yeongtong-Gu, Suwon City,
Gyeonggi-Do, Korea, 443-742
Printed in Korea
P/N : BN82-00184A-00
URL : http://itself.sec.samsung.co.kr/

- This Service Manual is a property of
Samsung Electronics Co., Ltd.
Any unauthorized use of Manual can be
punished under applicable International
and/or domestic law.

1 Precautions

1-1

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 Ser vicing 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
following safety checks:

1. Inspect each lead dress to make certain that the leads
are not pinched or that hardware is not lodged between
the chassis and other metal parts in the monitor.

2. Inspect all protective devices such as nonmetallic
control knobs, insulating materials, cabinet backs,
adjustment and compartment covers or shields,
isolation resistor-capacitor networks, mechanical
insulators, etc.

3. Leakage Current Hot Check (Figure 1-1):

WARNING: Do not use an isolation

transformer during
this test.

Use a leakage current tester or a metering system
that complies with American National Standards
Institute (ANSI C101.1, Leakage Current for
Appliances), and Underwriters Laboratories
(UL Publication UL1410, 59.7).

Figure 1-1. Leakage Current Test Circuit

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 identified by on schematics and parts
lists. A substitute replacement that does not have the same
safety characteristics as the recommended replacement part
might create shock, fire and/or other hazards. Product
safety is under review continuously and new instructions
are issued whenever appropriate.

1 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 Precautions

1-2

1-2-1 General Ser vicing

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.

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 monitor.

2. After removing an ESD-equipped assembly, place it
on a conductive surface such as aluminum foil to
prevent accumulation of an electrostatic charge.

3. Do not use freon-propelled chemicals. These can
generate electrical charges sufficient to damage ESDs.

4. Use only a grounded-tip soldering iron to solder or
desolder ESDs.

5. Use only an anti-static solder removal device. Some
solder removal devices not classified as anti-static
can generate electrical charges sufficient to damage
ESDs.

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 megohm.

6. Always connect a test instruments ground lead to the
instrument chassis ground before connecting the
positive lead; always remove the instruments ground
lead last.

6. Do not remove a replacement ESD from its protective
package until you are ready to install it. Most
replacement ESDs are packaged with leads that are
electrically shorted together by conductive foam,
aluminum foil or other conductive materials.

7. Immediately before removing the protective material
from the leads of a replacement ESD, touch the
protective material to the chassis or circuit assembly
into which the device will be installed.

Caution: Be sure no power is applied to

the chassis or circuit and
observe all other safety
precautions.

8. Minimize body motions when handling unpackaged
replacement ESDs. Motions such as brushing clothes
together, or lifting your foot from a carpeted floor can
generate enough static electricity to damage an ESD.

1-3 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.

1-2 Ser vicing 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. For safety reasons, more than two people are
required for carrying the product.

2. Keep the power cord away from any heat emitting
devices, as a melted covering may cause fire or
electric shock.

3. Do not place the product in areas with poor
ventilation such as a bookshelf or closet. The
increased internal temperature may cause fire.

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

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

6. Keep the antenna far away from any high-voltage
cables and install it firmly. Contact with the high­voltage cable or the antenna falling over may
cause fire or electric shock.

7. When installing the product, leave enough space
(10cm) between the product and the wall for
ventilation purposes.
A rise in temperature within the product may
cause fire.

1 Precautions

1-3

1-4 Installation Precautions

Memo

1 Precautions

1-4

2 Product Specifications

2-1

2 Product specifications

2-1 Fashion Feature

Supreme Digital Interface & Networking

-With a built-in HD digital tuner, it supports HD broadcasting with no particular set-top box and provides
simple access with a single remote control.

Excellent Picture Quality

-DNIe technology provides life-like clear images.

Dynamic Contrast

-Automatically detects the input visual signal and adjusts to create optimum contrast.

SRS TruSurround XT

-SRS TruSurround XT provides a virtual Dolby surround system.

Convenience

-The TV utilizes the HDMI system to implement perfect digital sound and picture quality.

±

° ° ° °

° ° ° °

2 Product Specifications

2-2

Item

Description

2-2 LE26S81BX Specifications

2 Product Specifications

2-3

Item

Description

2-3

LE32S81BX Specifications

LCD Panel

TFT-LCD panel, RGB vertical stripe, normaly white, 32-Inch viewable, 0.511 (H) x 0.511 (V) mm pixel pitchh

Scanning Frequency Horizontal : 30 kHz ~ 61 kHz (Automatic) / Vertical : 60 Hz ~ 75 Hz (Automatic)
Display Colors 16,777,216 colors
Maximum Resolution Horizontal : 1360 Pixels

Vertical : 768 Pixels

Input Video Signal Analog 0.7 Vp-p ± 5% positive at 75

, internally terminated

Input Sync Signal Type : Seperate H/V

Level : TTL level

Maximum Pixel Clock rate

80 MHz

Active Display
Horizontal/Vertical 697.68 mm / 392.26 mm

AC power voltage & Frequency AC 220 ~ 240V, 50 ~ 60 Hz

Power Consumption 150 W
Dimensions(W x D x H)

Set

874.3 x 291.3 x 577.2 mm (34.42 x 11.47 x 22.72 inches)After installation Stand

874.3 x 80.8 x 530.7 mm (34.42 x 3.18 x 20.90 inches) Without stand

Weight
Set

(After installation Stand) 11.7 kg (14.0 kg)

TV System Tunning Frequency Synthesize

System PAL, SECEM
Sound MONO, STEREO, NICAM

Environmental Operating Temperature : 50°F ~ 104°F (10°C ~ 40°C)
Considerations Operating Humidity : 10 % ~ 80 %

Storage Temperature : -4°F ~ 113°F (-20°C ~ 45°C)
Storage Humidity : 5 % ~ 95 %

Antena Input 75

-MAX Internal speaker Out : Right : 5W / Left : 5W

-BASS Control Range : -8 dB ~ + 8dB

Sound Characteristic -TREBLE Control Range : -8 dB ~ +8 dB

-Headphone Out : 10 mW MAX

-Output Frequency : RF : 80 Hz ~ 15 kHz
A/V : 80 Hz ~ 20 kHz

2 Product Specifications

2-4

LCD Panel

TFT-LCD panel, RGB vertical stripe, normaly white, 37-Inch viewable, 0.6 (H) x 0.6 (V) mm pixel pitchh

Scanning Frequency Horizontal : 30 kHz ~ 61 kHz (Automatic) / Vertical : 60 Hz ~ 75 Hz (Automatic)
Display Colors 16,777,216 colours
Maximum Resolution Horizontal : 1360 Pixels

Vertical : 768 Pixels

Input Video Signal Analog 0.7 Vp-p ± 5% positive at 75

, internally terminated

Input Sync Signal Type : Seperate H/V

Level : TTL level

Maximum Pixel Clock rate

80 MHz

Active Display
Horizontal/Vertical 819.6(H) / 460.8(V)

AC power voltage & Frequency AC 220 ~ 240V, 50 ~ 60 Hz

Power Consumption 170 W
Dimensions(W x D x H)

Set

1012.8 x 300.0 x 651.7 mm (39.90 x 11.81 x 25.65 inches)After installation Stand

1012.8 x 92.9 x 602.3 mm (39.90 x 3.65 x 23.71 inches) Without stand

Weight
Set

(After installation Stand) 17.2 kg (20.5 kg)

TV System Tunning Frequency Synthesize

System PAL, SECEM
Sound MONO, STEREO, NICAM

Environmental Operating Temperature : 50°F ~ 104°F (10°C ~ 40°C)
Considerations Operating Humidity : 10 % ~ 80 %

Storage Temperature : -4°F ~ 113°F (-20°C ~ 45°C)
Storage Humidity : 5 % ~ 95 %

Antena Input 75

-MAX Internal speaker Out : Right : 10W / Left : 10W

-BASS Control Range : -8 dB ~ + 8dB

Sound Characteristic -TREBLE Control Range : -8 dB ~ +8 dB

-Headphone Out : 10 mW MAX

-Output Frequency : RF : 80 Hz ~ 15 kHz
A/V : 80 Hz ~ 20 kHz

Item

Description

2-4 LE37S81BX Specifications

2 Product Specifications

2-5

LCD Panel

TFT-LCD panel, RGB vertical stripe, normaly white, 40-Inch viewable, 0.648(H) x 0.648(V) mm pixel pitch

Scanning Frequency Horizontal : 30 kHz ~ 61 kHz (Automatic) / Vertical : 60 Hz ~ 75 Hz (Automatic)
Display Colors 16,777,216 colors
Maximum Resolution Horizontal : 1360 Pixels

Vertical : 768 Pixels

Input Video Signal Analog 0.7 Vp-p ± 5% positive at 75

, internally terminated

Input Sync Signal Type : Seperate H/V

Level : TTL level

Maximum Pixel Clock rate

80 MHz

Active Display
Horizontal/Vertical 885.17 mm / 497.66 mm

AC power voltage & Frequency AC 220 ~ 240V, 50 ~ 60 Hz

Power Consumption 190 W
Dimensions(W x D x H)

Set

1083.8 x 300.0 x 690.0 mm (42.66 x 11.81 x 27.16 inches) After installation Stand

1083.8 x 94.9 x 638.5 mm (42.66 x 3.73 x 25.13 inches) Without stand

Weight
Set

(After installation Stand) 18.2 kg (21.5 kg)

TV System Tunning Frequency Synthesize

System PAL, SECEM
Sound MONO, STEREO, NICAM

Environmental Considerations Operating Temperature : 50°F ~ 104°F (10°C ~ 40°C)

Operating Humidity : 10 % ~ 80 %
Storage Temperature : -4°F ~ 113°F (-20°C ~ 45°C)
Storage Humidity : 5 % ~ 95 %

Antena Input 75

-MAX Internal speaker Out : Right : 10W / Left : 10W

-BASS Control Range : -8 dB ~ + 8dB

Sound Characteristic -TREBLE Control Range : -8 dB ~ +8 dB

-Headphone Out : 10 mW MAX

-Output Frequency : RF : 80 Hz ~ 15 kHz
A/V : 80 Hz ~ 20 kHz

Item

Description

2-5

LE40S81BX Specifications

2 Product Specifications

2-6

LCD Panel

TFT-LCD panel, RGB vertical stripe, normaly white, 47-Inch viewable, 0.7455(H) x 0.7455(V) mm pixel pitch

Scanning Frequency Horizontal : 30 kHz ~ 61 kHz (Automatic) / Vertical : 60 Hz ~ 75 Hz (Automatic)
Display Colors 16,777,216 colors
Maximum Resolution Horizontal : 1360 Pixels

Vertical : 768 Pixels

Input Video Signal Analog 0.7 Vp-p ± 5% positive at 75

, internally terminated

Input Sync Signal Type : Seperate H/V

Level : TTL level

Maximum Pixel Clock rate

80 MHz

Active Display
Horizontal/Vertical 1017.353 mm / 572.544 mm

AC power voltage & Frequency AC 220 ~ 240V, 50 ~ 60 Hz

Power Consumption 260 W
Dimensions(W x D x H)

Set

1220.2 x 326.0 x 776.0 mm (48.03 x 12.83 x 30.55 inches) After installation Stand

1220.2 x 110.9 x 709.0 mm (48.03 x 4.36 x 27.91 inches) Without stand

Weight
Set

(After installation Stand) 24.4 kg (29.8 kg)

TV System Tunning Frequency Synthesize

System PAL, SECEM
Sound MONO, STEREO, NICAM

Environmental Considerations Operating Temperature : 50°F ~ 104°F (10°C ~ 40°C)

Operating Humidity : 10 % ~ 80 %
Storage Temperature : -4°F ~ 113°F (-20°C ~ 45°C)
Storage Humidity : 5 % ~ 95 %

Antena Input 75

-MAX Internal speaker Out : Right : 10W / Left : 10W

-BASS Control Range : -8 dB ~ + 8dB

Sound Characteristic -TREBLE Control Range : -8 dB ~ +8 dB

-Headphone Out : 10 mW MAX

-Output Frequency : RF : 80 Hz ~ 15 kHz
A/V : 80 Hz ~ 20 kHz

Item

Description

2-6

LE46S81BX Specifications

2 Product Specifications

2-7

2-7 Spec Comparison

LE26R51B / LE32R51B / LE40R51BModel

Design

Frequency

Horizontal
Vertical
Display Color

30 ~ 61 kHz

60 ~ 75 Hz

16,777,216 colors

30 ~ 61 kHz

60 ~ 75 Hz

16,777,216 colors

PC Resolution

Maximum mode

Input Signal

Sync Signal
Video Signal

Power
Consumption

Normal
Power Saving

140W / 184W / 285W

< 1W

120W / 150W / 170W / 190W / 260W

< 1W

H/V Separate, TTL, P. or N.

0.7 Vp-p @ 75ohm

H/V Separate, TTL, P. or N.

0.7 Vp-p @ 75ohm

WXGA, 1360 x 768 @ 60 HzWXGA, 1360 x 768 @ 60 Hz

LE26S81BX / LE32S81BX /

LE37S81BX / LE40S81BX / LE46S81BX

2 Product Specifications

2-8

2-7 Option Specification

Item Item Name

Remote Control

&

Batteries (AAA x 2)

Power Cord

Cleaning Cloth

Stand

Cover-Bottom

BN59-00609A

3903-000145

BN63-001798A

26" : BN90-01212A
32" : BN90-01175A
37" : BN90-01214A
40" : BN90-01213A
46" : BN90-01215A

Stand Screw x 4

26" : 6002-001294
32" : 6002-001294
37" : 6002-001294

26" : BN63-03176B
32" : BN63-03093B
37" : BN63-03127B
40" : BN63-03127B
46" : BN63-03185B

Code.No Remark

3 Alignments and Adjustments

3-1

3 Alignments and Adjustments

3-1 Ser vice Instr uction

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 Alignments and Adjustments

3-2

3-2 How to Access Service Mode

3-2-1 Entering Factory Mode

" "

- 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 LE26,32R7**, You have to check Panel Maker Because of different adjustments as follows.
First of all, Check the label rating!

1) Label Rating File

If Panel Mark is "A", Set the factory mode
indicating as follows.

Panel BOM(Bill of material) : BN07-00289A
Connector between Panel and Power Unit
: BN39-00603M (300mm)

* Option Byte

1. Gamma "AUO"

2. Panel Option "AUO"

If Panel Mark is "S" or not printed.
Set the factory mode indicating as follows.

Panel BOM(Bill of material) : BN07-00247A
Connector between Panel and Power Unit
: BN39-00603M (300mm)
* Option Byte

1. Gamma "AMLCD"

2. Panel Option "AMLCD_INT"
If Panel Mark is "C" , Set the Factory mode
indicating as follows.
Panel BOM(Bill of Material) : BN07-00207A
Connecotor between Panel and Powe Unit :
BN39-00659A(200mm)
* Option Byte

1. Gamma " CMO "

2. Panel Option " CMO "

Others are same shown below.

PANEL MAKER

Power OFF

PICTURE ON

INFO

DISPLAY

MENU

MUTE

FACTORY

Power ON

3 Alignments and Adjustments

3-3

3-3 Factory Data

1. Calibration

2. Option Table XXXX XXXX

3. W/B

4. W/B Movie

5. MTK8202

6. FBE2 option

7. Sound

8. Sound AMP

9. YC Delay

10. Adjust

11. Bus Stop

12. Password 80 80 80 80

13. Checksum 0000

14. Dynamic Contrast

15. Spread Spectrum

16. Reset
HDCP Write Success..(or Failure..)
T_JSMMPEU-1000 (Main Micom Ver) Month/ Day / Year / Hour/ Min./Sec.
T-BRPMNSAS-1000 (Sub Micom Ver. Only BDX Plus)
Panel On Time(Hour) XXXXX

1. Calibration

1) AV Calibration

2) DTV Calibration

3) PC Calibration

4) HDMI Calibration

2. Option Byte

NO

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19

item

Panel Inch

Panel Vender

Dimming

Gamma

Auto Power

Hotel Mode
Shop Mode

High Devi

Carrier Mute

TTX

TTX List

TTX Group

TTX ATM

HDMI Select

Volume Table

Sound Wattage

HP Position

Language

HP Detect

CMO 32"

32

CMO

INTERNAL

Off
On
Off
Off
Off
Off
On

Flof

User OSD

Off

2HDMI

Small

LCD 10W

Side

English

Active High

3 Alignments and Adjustments

3-4

3. White Balance

No

1
2
3
4
5
6
7
8

»ç¾ç

item

SubBright

Roffset
Goffset
Boffset

SubContrast

RGain
GGain
BGain

Low Light

High Light

RF/AV Component

4. W/B Movie

NO

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

item

Service P Mode

Service Color Tone

MSub Brightness

MSub Contrast
Warm1 Red Gain
Warm1 Blue Gain

Warm1 Red Offset

Warm1 Blue Offset

Warm2 Red Gain
Warm2 Blue Gain

Warm2 Red Offset

Warm2 Blue Offset

Normal Red Gain
Normal Blue Gain

Normal Red Offset
Normal Blue Offset

Cool2 Red Gain

Cool2 Blue Gain
Cool2 Red Offset
Cool2 Blue Offset

Mov. Contrast

Mov. Brightness

Mov. Color

Mov. Sharpness

RF/AV/S_video

Dynamic

Cool1

128
128
143
111
128
127
142
101
127
128
134
121
127
126
128
134
128
128

80
50
25
45

3 Alignments and Adjustments

3-5

5. MTK8202

1) Cal. Adjustment

2) Cal. Target

NO

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

item

R_Offset
G_Offset
B_Offset

R_Gain

G_Gain

B_Gain

Y_Offset

Cb_Offset

Cr_Offset

Y_Gain

Cb_Gain

Cr_Gain

CVBS Offset

CVBS Gain

CVBS U

CVBS V
HDMI R_Gain Ref.
HDMI G_Gain Ref.
HDMI B_Gain Ref.

HDMI R_Offset Ref.
HDMI G_Offset Ref.

HDMI B_Offset Ref.

2nd Cal Error AV

2nd Cal Error DTV

LVDS Control

value

30
32
23
77
85
89
21
39
41
41
41
41
55
52

0

0
229
229
229

16
16
16

2

2

55

NO

1
2

item

Black Target

White Target

value

1
235

3) Scart RGB

NO

1
2
3
4
5
6

item

SC1_R_Offset
SC1_G_Offset
SC1_B_Offset

SC1_R_Gain
SC1_G_Gain

SC1_B_Gain

ALL Mode

115
115
115

70
70
70

3 Alignments and Adjustments

3-6

4) Picture enhance 1

NO

1
2
3
4
5
6
7
8

9
10
11
12

item

Dynamic Contrast

Dynamic CE

Dynamic Dimming

Black_Min

Black_Middle

Black_Max

Cut Off

Upper

Center L Lmt

Center R Lmt

Ugain Max

Lgain Max

value

on
on
on
14
26
36

4

28

6
26
16

8

5) Picture enhance 2

NO

1
2
3
4
5
6
7
8

9
10
11
12
13
14

item

PreLGain_Main

PreMGain_Main

PreHGain_Main

PreLGain_Sub
PreMGain_Sub
PreHGain_Sub

LocalLGain

LocalMGain

LocalHGain

PostLGain

PostMGain

PostHGain

Vgain

Sub Color

value

64
64
64
64
64
64
72
80
64
72
72
84

0

28

3 Alignments and Adjustments

3-7

6) FBE2 option

NO

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

item

Patt-Sel

B-Slope gain

B-Tilt min
B-Tilt max
B-Tilt slpe

Lfunc-Basis

Hfunc-Basis
Mean-Offset1
Mean-Offset2

Mean-Slope

Input-Offset

Input-gain

ACR-Offset

ACR-Th1
ACR-Th2

Skin-Enable

Skin-Tu
Skin-Tv

M-Skin-Tu

M-Skin-Tv

Sub color
M-Au-Sub color
M-Wi-Sub color

value

0
64
20

120
128

75
88
75

150

41

128
128

30
30

100

On

22
22

128
128
143
128
128

3 Alignments and Adjustments

3-8

7) Sound

NO

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

item

AM Mute
AM_mute Th_High
AM_mute Th_Low

FM Mute
FM_mute Th_High

FM_mute Th_Low

Correct Threshold

Sync Loop

Error Threshold

Parity Error Thrd

Every Num Frames

Num of Check

Num of Double Chk

Mono Weight

Stereo Weight

Dual Weight
M2S Threshold
S2M Threshold

NICAM FINE VOL

FM FINE VOL

AM FINE VOL

FINE TUNE VOL

SC1 Fine Vol
SC2 Fine Vol
Output Matrix

Speaker EQ

value

Off

9

8
Off
34
32

6

201

8
48

512

10
10

1

1

1
10
10
20
20
19
20
21
21

Bypass

Off

8) SOUND AMP

1
2

Amp Volume

Speaker EQ

17

OFF

3 Alignments and Adjustments

3-9

9) YC Delay

NO

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15

item

RF PAL-B/G

RF PAL-D/K

RF PAL- I

RF PAL- L/L'
RF SECAM-B/G
RF SECAM-D/K

RF SECAM-I

RF SECAM-L/L'

RF NTSC3.58
RF NTSC4.43

AV PAL

AV SECAM

AV NTSC 3.58

AV NTSC4.43

AV PAL60

TV/AV/S_Video

6
5
5
5
7
5
5
5
5
6
3
7
6
6
5

9. Adjust

NO

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16

item

TTX PWM

Dyn. Contrast

Dyn. Brightness

Dyn. Color

Dyn. Sharpness

Std. Contrast

Std. Brightness

Std. Color
Std. Sharpness
Melody Volume

Brightness Center

Contrast Gain

MTK_Dyn.Contrast

DSP Recovery
Channel Table

Video Mute Time

value

30

100

45
55
75
80
50
55
50
20
38

64
On
Off

Suwon

10

1) User Control Initial

3 Alignments and Adjustments

3-10

NO

1
2
3
4
5
6
7
8
9

item

LNA Plus
RF_dB0_TH
RF_dB1_TH
RF_dB2_TH
RF_dB3_TH
NR1_Coring
NR2_Coring
NR3_Coring
NR4_Coring

value

On

5
15
43
64
16
32
32
32

2) LNA PLUS

NO

1
2
3
4
5
6

item

Power On Channel

Power On Band

Power On Volume

Max Volume

Local Key Lock

Power On Source

value

1
Air
10

100

OFF

TV

3) Hotel Option

NO

1
2
3
4
5

item

Main Loop

Eeprom

Tuner

Normal

Watch Dog

value

Off
Off
Off
Off
On

10. Bus Stop

11. Password : 80 80 80 80

12. Checksum XXXX

3 Alignments and Adjustments

3-11

NO

1
2
3

item

Dynamic CE

Dynamic Dimming

FBE2 Y_MEAN Read

value

On
On

50

13. Dynamic Contrast

NO

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17

input resolution

Spread Spectrum

Step_480I/576I
Range_480I/576I
Step_480P/576P

Range_480P/576P

Step_720P

Range_720P

Step_1080I

Range_1080I

Step_640_480

Range_640_480

Step_800_600

Range_800_600

Step_1024_768

Range_1024_768

Step_1360_768

Range_1360_768

value

On

40
50
30
50
30
45
30
45
40
50
40
55
40
55
40
55

14. Spread Spectrum

15. Reset

3 Alignments and Adjustments

3-12

3-4 Ser vice 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

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

Toshiba Patten

[ 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

( chess patten )

3 Alignments and Adjustments

3-13

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 : 744X484@60 Hz

NO 6 : 1280X720@60 Hz
NO 21 : 1024X768@60 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 in adjustment position by mode)

- Adjust sub - Brightness to set the 'Y' value.

- Adjust red offset ('x') and blue offset ('y') to the color coordinates.

* Do not adjust green offset data.

d) Adjust the high light. (Refer to table 1, 2 in adjustment position by mode)

- Adjust red gain ('x') and blue gain ('y') to the color coordinates.
* Do not adjust the green gain and sub-contrast (Y) data.

Picture 4-2 Toshiba ABL Pattern

Low light
Measurement point