Samsung LE23R86BD, LE26R86BD, LE26R87BD, LE32R86BD, LE32R87BD service manual
...
TFT-LCD TV
Chassis GBP23SEN
GBP26SEN
GBP32SEN
GBP37SEN
GBP40SEN
Model LE23R86BD
LE26R86BD
LE26R87BD
LE32R86BD
LE32R87BD
LE37R86BD
LE40R86BD
LE40R87BD
Manual
SERVICE
TFT-LCD TV Fashion Feature
- Luxurious Slim Design
- Supreme Picture Quality
- Supreme Sound Quality
- Supreme Convenience Quality
- Convenience for Users
- iDTV
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.
LE23R86BD/LE26R86BD/LE26R87BD/LE32R87BD/
LE40R86BD/LE40R87BD/LE46R87BD/LE46R86BD
Service Manual
First edition March 2007.
Printed in Korea.
Trademarks
Samsung is the registered trademark of Samsung
Electronics Co., Ltd.
LE23R86BD/LE26R86BD/LE26R87BD/LE32R87BD/
LE40R86BD/LE40R87BD/LE46R87BD/LE46R86BD
Service Manual 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 LE23R86BD Specifications ……………………………………………………………………………………………………………… 2-2
2-3 LE26R86BD Specifications ……………………………………………………………………………………………………………… 2-3
2-4 LE32R86BD Specifications ……………………………………………………………………………………………………………… 2-4
2-5 LE37R86BD Specifications ……………………………………………………………………………………………………………… 2-5
2-6 LE40R86BD Specifications ……………………………………………………………………………………………………………… 2-6
2-7 Spec Comparison ………………………………………………………………………………………………………………………… 2-7
2-8 Option Specification ……………………………………………………………………………………………………………………… 2-8
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 ……………………………………………………………………………………………………………………… 3-11
3-5 Software Upgrade ……………………………………………………………………………………………………………………… 3-14
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 LE23R86BD Exploded View ………………………………………………………………………………………………………………5-1
5-2 LE23R86BD Parts list …………………………………………………………………………………………………………………… 5-2
5-3 LE26R86BD Exploded View …………………………………………………………………………………………………………… 5-3
5-4 LE26R86BD Parts list …………………………………………………………………………………………………………………… 5-4
5-5 LE32R87BD Exploded View …………………………………………………………………………………………………………… 5-5
5-6 LE32R87BD Parts list …………………………………………………………………………………………………………………… 5-6
6
6. Electrical Parts List
……………………………………………………………………………………………………………………………
66-1
6-1 LE23R86BDX Parts List ………………………………………………………………………………………………………………… 6-1
6-2 LE26R86BDX Parts List ………………………………………………………………………………………………………………… 6-26
6-3 LE32R87BDX Parts List ………………………………………………………………………………………………………………… 6-50
6-4 LE37R86BDX Parts List ………………………………………………………………………………………………………………… 6-76
6-5 LE40R86BDX Parts List ……………………………………………………………………………………………………………… 6-102
Contents
77. Block Diagram
…………………………………………………………………………………………………………………………………
77-1
8. WWiring Diagram
…………………………………………………………………………………………………………………………………
88-1
8-1LE23R86BD/LE26R86BD/LE32R86BD/LE37R86BD/LE40R86BD Wiring Diagram ………………………………………………8-1
8-2 Main Board Layout ……………………………………………………………………………………………………………………… 8-2
8-3 PIN characteristic ………………………………………………………………………………………………………………………… 8-3
8-4 Connector Location and PCB outline figure …………………………………………………………………………………………… 8-6
8-5 Output Connector ………………………………………………………………………………………………………………………… 8-7
99. Schematic Diagrams
……………………………………………………………………………………………………………………………
99-1
10. OOperating Instructions and Installation
………………………………………………………………………………………………………
1
10-1
10-1 Front …………………………………………………………………………………………………………………………………… 10-1
10-2 Viewing the Connection Panel ……………………………………………………………………………………………………… 10-2
10-3 Remote control ………………………………………………………………………………………………………………………… 10-5
10-4 Installation the Stand ………………………………………………………………………………………………………………… 10-6
10-5 Installing the Wall Mount Kit ………………………………………………………………………………………………………… 10-6
1
11. Disassembly and Reassembly
………………………………………………………………………………………………………………
111-1
11-1 Disassembly …………………………………………………………………………………………………………………………… 11-1
11-2 Reassembly …………………………………………………………………………………………………………………………… 11-5
1
12. PCB Diagram
…………………………………………………………………………………………………………………………………
112-1
12-1 Main PCB Diagram (Without Card Slot) …………………………………………………………………………………………… 12-1
12-2 Main PCB Diagram (With Card Slot) …………………………………………………………………………………………………12-2
113. Circuit Descriptions
……………………………………………………………………………………………………………………………
113-1
13-1 Main Signal Description ……………………………………………………………………………………………………………… 13-1
13-2 DTV Signal Description ……………………………………………………………………………………………………………… 13-2
13-3 RF/DTV Tuner (DNOS403MH261B(S)) SPEC. …………………………………………………………………………………… 13-3
13-4 DTV MAIN ChipSet …………………………………………………………………………………………………………………… 13-9
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 : BN82-00183A-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
th
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 units 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 instruments ground lead to the
instrument chassis ground before connecting the
positive lead; always remove the instruments 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.
My Color Control
-Colors can be set to your preference by adjusting Red, Green, Blue, Yellow, Pink and White.
Dynamic Contrast
-Automatically detects the input visual signal and adjusts to create optimum contrast.
Brightness Sensor
-Adjusts the screen brightness automatically depending on the brightness of the surrounding
environment.
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.
The Anynet system enables you to easily control Samsung audio-video (AV) devices from this TV.
Item
LCD Panel
Scanning Frequency
Display Colors
Description
2 Product Specifications
2-2
2-2 LE23R86BD Specifications
TFT-LCD panel, RGB vertical stripe, normaly white, 23-Inch viewable, 0.4215(H) x 0.4215(V) mm pixel pitchh
Horizontal : 30 kHz ~ 61 kHz (Automatic) / Vertical : 60 Hz ~ 75 Hz (Automatic)
16,777,216 colours
Analog 0.7 Vp-p ±5% positive at 75Ω , internally terminated
Maximum Resolution
Input Video Signal
80 MHz
Maximum Pixel Clock rate
AC 220 ~ 240 V, 60/50 Hz
AC power voltage & Frequencya
90 W ＜1 W
Power Consumption
75Ω
Antenna Input
-MAX Internal speaker Out : Right : 5W / Left : 5W
-BASS Control Range : -8 dB ~ + 8dB
-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
Sound Characteristic
TV System
Environmental Considerations
Tunning
System
Sound
Frequency Synthesize
PAL, SECEM
MONO, STEREO, NICAM
8.1Kg
Weight
Set(After installation Stand)
586 x 216 x 445 mm (After installation Stand)
586 x 83.5 x 405.5 mm (Without stand)
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 %
Dimensions(W x D x H)
Set
556.4 mm / 339.8 mm
Active Display
Horizontal/Vertical
Horizontal : 1366 Pixels
Vertical : 768 Pixels
Input Sync Signal
Type : Seperate H/V
Level : TTL level
2 Product Specifications
2-3
2-3 LE26R86BD Specifications
2 Product Specifications
Item
LCD Panel
Scanning Frequency
Display Colors
Description
TFT-LCD panel, RGB vertical stripe, normaly white, 26-Inch viewable, 0.4215(H) x 0.4215(V) mm pixel pitchh
Horizontal : 30 kHz ~ 61 kHz (Automatic) / Vertical : 60 Hz ~ 75 Hz (Automatic)
16,777,216 colours
Analog 0.7 Vp-p ±5% positive at 75Ω , internally terminated
Maximum Resolution
Input Video Signal
80 MHz
Maximum Pixel Clock rate
AC 220 ~ 240 V, 60/50 Hz
AC power voltage & Frequencya
135 W ＜1 W
Power Consumption
75Ω
Antenna Input
-MAX Internal speaker Out : Right : 5W / Left : 5W
-BASS Control Range : -8 dB ~ + 8dB
-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
Sound Characteristic
TV System
Environmental Considerations
Tunning
System
Sound
Frequency Synthesize
PAL, SECEM
MONO, STEREO, NICAM
9.8Kg
Weight
Set(After installation Stand)
666 x 216 x 449.5 mm (After installation Stand)
666 x 85 x 460.5 mm (Without stand)
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 %
Dimensions(W x D x H)
Set
556.4 mm / 339.8 mm
Active Display
Horizontal/Vertical
Horizontal : 1366 Pixels
Vertical : 768 Pixels
Input Sync Signal
Type : Seperate H/V
Level : TTL level
2 Product Specifications
2-4
2-4 LE32R86BD Specifications
Item
LCD Panel
Scanning Frequency
Display Colors
Description
TFT-LCD panel, RGB vertical stripe, normaly white, 32-Inch viewable, 0.511 (H) x 0.511 (V) mm pixel pitchh
Horizontal : 30 kHz ~ 61 kHz (Automatic) / Vertical : 60 Hz ~ 75 Hz (Automatic)
16,777,216 colours
Analog 0.7 Vp-p ±5% positive at 75Ω , internally terminated
Maximum Resolution
Input Video Signal
80 MHz
Maximum Pixel Clock rate
AC 220 ~ 240 V, 60/50 Hz
AC power voltage & Frequencya
155 W ＜1 W
Power Consumption
75Ω
Antenna Input
-MAX Internal speaker Out : Right : 5W / Left : 5W
-BASS Control Range : -8 dB ~ + 8dB
-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
Sound Characteristic
TV System
Environmental Considerations
Tuning
System
Sound
Frequency Synthesize
PAL, SECEM
MONO, STEREO, NICAM
8.1Kg
Weight
Set(After installation Stand)
800 x 252 x 580.5 mm (After installation Stand)
800 x 91 x 541 mm (Without stand)
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 %
Dimensions(W x D x H)
Set
556.4 mm / 339.8 mm
Active Display
Horizontal/Vertical
Horizontal : 1366 Pixels
Vertical : 768 Pixels
Input Sync Signal
Type : Seperate H/V
Level : TTL level
2 Product Specifications
2-5
2-5 LE37R86BD Specifications
Item
LCD Panel
Scanning Frequency
Display Colors
Description
TFT-LCD panel, RGB vertical stripe, normaly white, 37-Inch viewable, 0.511 (H) x 0.511 (V) mm pixel pitchh
Horizontal : 30 kHz ~ 61 kHz (Automatic) / Vertical : 60 Hz ~ 75 Hz (Automatic)
16,777,216 colours
Analog 0.7 Vp-p ±5% positive at 75Ω , internally terminated
Maximum Resolution
Input Video Signal
80 MHz
Maximum Pixel Clock rate
AC 220 ~ 240 V, 60/50 Hz
AC power voltage & Frequencya
205 W ＜1W
Power Consumption
75Ω
Antenna Input
-MAX Internal speaker Out : Right : 5W / Left : 5W
-BASS Control Range : -8 dB ~ + 8dB
-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
Sound Characteristic
TV System
Environmental Considerations
Tuning
System
Sound
Frequency Synthesize
PAL, SECEM
MONO, STEREO, NICAM
20.1Kg
Weight
Set(After installation Stand)
916.5 x 300 x 660.5 mm (After installation Stand)
916.5 x 107.3 x 618.2 mm (Without stand)
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 %
Dimensions(W x D x H)
Set
556.4 mm / 339.8 mm
Active Display
Horizontal/Vertical
Horizontal : 1366 Pixels
Vertical : 768 Pixels
Input Sync Signal
Type : Seperate H/V
Level : TTL level
2 Product Specifications
2-6
2-6 LE40R86BD Specifications
Item
LCD Panel
Scanning Frequency
Display Colors
Description
TFT-LCD panel, RGB vertical stripe, normaly white, 40-Inch viewable, 0.648(H) x 0.216(V) mm pixel pitch
Horizontal : 30 kHz ~ 61 kHz (Automatic) / Vertical : 60 Hz ~ 75 Hz (Automatic)
16,777,216 colours
Analog 0.7 Vp-p ±5% positive at 75Ω , internally terminated
Maximum Resolution
Input Video Signal
80 MHz
Maximum Pixel Clock rate
AC 220 ~ 240 V, 60/50 Hz
AC power voltage & Frequencya
210 W ＜1W
Power Consumption
75Ω
Antenna Input
-MAX Internal speaker Out : Right : 5W / Left : 5W
-BASS Control Range : -8 dB ~ + 8dB
-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
Sound Characteristic
TV System
Environmental Considerations
Tuning
System
Sound
Frequency Synthesize
PAL, SECEM
MONO, STEREO, NICAM
21.1Kg
Weight
Set(After installation Stand)
991.5 x 300 x 697.5 mm (After installation Stand)
991.5 x 107.3 x 654.6 mm (Without stand)
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 %
Dimensions(W x D x H)
Set
556.4 mm / 339.8 mm
Active Display
Horizontal/Vertical
Horizontal : 1366 Pixels
Vertical : 768 Pixels
Input Sync Signal
Type : Seperate H/V
Level : TTL level
2 Product Specifications
2-7
LE26R51B / LE32R51B / LE40R51B
Model
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
90W / 135W / 155W / 205W / 210W
< 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 Hz WXGA, 1366 x 768 @ 60 Hz
LE23R86BD/LE26R86BD/
LE32R86BD/LE37R86BD/
LE40R86BD
2-7 Spec Comparison
2 Product Specifications
2-8
2-8 Option Specification
Item Item Name
Remote Control
&
Batteries (AAA x 2)
Power Cord
Cleaning Cloth
Stand
Cover-Bottom
BN59-00603A
3903-000042
BN63-001798A
26" : BN90-00848A
32" : BN90-00842A
40" : BN90-00847A
26" : BN63-02323A
32" : BN63-02323A
40" : BN63-02366A
Code.No Remark
Stand Screw
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
You have to check Panel Maker Because of different adjustments as follows.
First of all, Check the label rating!
1) Label Rating File
- LCD PANEL MARK A:ACER(AUO) S : SEC C : CMO * 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.
Power OFF
PICTURE ON
INFO
MENU
DISPLAY
MUTE
FACTORY
Power ON
3 Alignments and Adjustments
3-3
3-3 Factory Data
1. Calibration
2. Service
3. White Balance
4. SVP-UX
5. Option Block
6. SGTV5810/NTP3000
7. YC Delay
8. Option Table
9. I2C Check
10. W/B MOVIE
11. Checksum
12. Reset
13. Spread Spectrum
T-BDPMPEUD-xxxx (Main Micom Ver)
T-BDPMPEUS-xxxx
BORD2_CALLA_TR-xxxx (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
No
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Ready
Inch Option
Panel Vender
Gamma
Panel Type
Model Option
Tuner
Tuner TOP
Auto Power
Nordic
LNA Menu
TTX On/Off
TTX List
Carrier Mute
High Deviation
VOL.Curve
HDMI Hotplug
HDMI Clock CtrI
HDMI Hotplug Dly
ON/OFF
23"/ 26" / 32"¡¦
AUO/CMO¡¦
ON/OFF
Normal1/Normal2¡¦
Calla/Lily/Bord Plus/Jasmine
SEMCO/ALPS
0~31
ON/OFF
ON/OFF
ON/OFF
ON/OFF
Flof/List
ON/OFF
ON/OFF
Small/Large
1/0
1/0
3~50
OFF
32"
AMLCDINT
OFF
Normal1
Bord Plus
SEMCO
8
ON
OFF
ON
ON
Flof
OFF
OFF
Small
1
1
9
Range
3 Alignments and Adjustments
3-4
No
Item
20
21
22
23
24
25
26
27
28
Hotel Option
Hotel Mode
Power On Channel
Power On Volume
Max Volume
Local Key Lock
Power On Source
Shop Mode
Color Space
PC Ident
Language
ANYNET+
Ch.Table
TTX Group
iDTV_Cntry
ON/OFF
1~99
1~100
1~100
ON/OFF
RF/Ext.1¡¦
ON/OFF
ON/OFF
ON/OFF
English/German¡¦
ON/OFF
SUWON/SESK/SEH/TTSEC
Auto/West Europe¡¦
UK/France¡¦
OFF
1
10
100
OFF
RF
OFF
ON
OFF
English
ON
SUWON
Auto
UK
Range
3. White Balance
No
Item Range
1
2
3
4
5
6
7
8
Sub-Briteness
R-offset
G-offset
B-offset
Sub-Contrast
R-Gain
G-Gain
B-Gain
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
TV/AV/Scart Comp/iDTV PC
HDMI
4. SVP-PX
1) ComB Filter
2) Sharpness
No
1
Item
Y-Filter
Range
00H~FFH
No
1
2
3
4
5
6
7
8
9
10
11
Item
H2Gain
H4Gain
V2Gain
V4Gain
Sr2Gain
Sr4Gain
Sl2Gain
Sl4Gain
Peakth1
Peakth2
Peskth3
Range
00 ~ 1FH
00 ~ 1FH
00 ~ 1FH
00 ~ 1FH
00 ~ 1FH
00 ~ 1FH
00 ~ 1FH
00 ~ 1FH
00H~FFH
00H~FFH
00H~FFH
RF
05H
04H
0CH
0CH
00H
00H
00H
00H
06H
2FH
3FH
AV
05H
0AH
0CH
10H
00H
02H
00H
02H
02H
2FH
3FH
HDMI
0AH
0AH
10H
10H
00H
04H
00H
04H
03H
2FH
3FH
PC
05H
05H
0AH
0AH
00H
02H
00H
02H
08H
2FH
3FH
iDTV
05H
05H
0AH
0AH
00H
02H
00H
02H
04H
2FH
3FH
Comp480i
05H
05H
0AH
0CH
00H
00H
00H
00H
03H
2FH
3FH
Comp480p
05H
05H
0CH
0CH
00H
00H
00H
00H
03H
2FH
3FH
Comp720p
04H
02H
0AH
0AH
00H
02H
00H
02H
03H
2FH
3FH
Comp1080i
04H
02H
0AH
0AH
00H
02H
00H
02H
03H
2FH
3FH
3 Alignments and Adjustments
3-5
3) NR
4) RGB Calibration
5) ADC Calibration
6) Caliration Target
No
1
2
3
4
Item
Y_NR_OFF
C_NR_OFF
Y_NR_ON
C_NR_ON
Range
00H~FFH(Y_NR_OFF)
00H~FFH(C_NR_OFF)
00H~FFH(Y_NR_ON)
00H~FFH(C_NR_ON)
00H
00H
00H
00H
No
Item Range
1
2
3
4
5
6
R-Offset
G-Offset
B-Offset
R-Gain
G-Gain
B-Gan
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
3AH
3AH
3AH
A6H
A6H
A6H
40H
40H
40H
92H
92H
92H
32H
32H
32H
A9H
A9H
A9H
82H
82H
82H
6CH
6CH
6CH
TV/AV/S_Video Component PC
HDMI
No
Item Range
1
2
3
4
AV ADC
COMP ADC
PC ADC
ALL RGB
00H~FFH
00H~FFH
00H~FFH
00H~FFH
10H
10H
10H
01H
DCH
EBH
DCH
EBH
02H
02H
04H
0AH
low high Delta
No
Item Range
1
2
3
4
5
6
7
8
9
10
11
12
13
TCD3 Contrast
TCD3 Brightness
TCD3 CR
TCD3 CB
TCD3 Delay
Analog Y Offset
Analog PB Offset
Analog PR Offset
Analog Y Gain
Analog PB Gain
Analog PR Gain
Black Level
Svp Brightness
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
79H
29H
80H
80H
00H
40H
80H
80H
D6H
80H
80H
00H
00H
78H
20H
80H
80H
00H
3DH
80H
80H
B3H
B3H
B3H
00H
00H
78H
20H
80H
80H
00H
44H
44H
44H
A4H
ACH
A7H
00H
00H
78H
20H
80H
80H
00H
40H
80H
80H
80H
80H
80H
00H
00H
TV/AV/S_Video Component PC
HDMI
3 Alignments and Adjustments
3-6
5. Option Block
7) Color Management
1) FRC(Micronas)
2) FRC2X
No
Item Range
1
2
3
4
Skin Direction
Skin Enhance
Green Stretch
Blue Stretch
Reddish/Yellowish
00H~FFH
00H~FFH
00H~FFH
Reddish
00H
00H
00H
No
Item Range
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
OUTCON
GAMMA
OCC_MODE
FALLBACK
DBG_MARK
SPR_CBR
BIT_EXPAND
INV_BIT_EXPAND
REPEAT_MODE
DEMO_ON_OFF
MMU_RD_START
ME_RD_START
MC_RD_START
CMZL(0x36E)
BLOL(0x2A7)
LOGO(0x2A7)
1~3
1~7
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
00H~FFH
00H~FFH
00H~FFH
00H~0FH
00H~0FH
00H~0FH
0
0
0
0
0
0
0
0
0
0
00H
00H
00H
0H
0H
0H
3 Alignments and Adjustments
3-7
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
Pattern Select
BS-On
B-Slope Gain
B-Tilt Min
B-Tilt Max
B-Tilt Slope
LFunc-Basis
Hfunc-Basis
Mean-Offset1
Mean Offset2
Mean Slope
Input Offset
Input Gain
ACR Offset
ACR Th1
ARC Th2
Skin Enable
Skin Tu
Skin Tv
M Skin Tu
M Skin TV
Sub Color
M-Au-Sub Color
M-Wi-Sub Color
MW-Skin-Tu
MW-Skin-Tv
0~20
0/1
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0~128
0~255
0~255
0/1
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0
1
34
20
120
128
30
30
20
120
56
128
128
15
30
130
1
165
140
128
128
115
128
128
128
128
0
1
44
20
120
128
20
40
100
200
56
128
128
15
30
130
1
165
140
128
128
128
128
128
128
128
0
1
44
20
120
128
20
40
100
200
56
128
128
15
30
130
1
165
140
128
128
128
128
128
128
128
3) FBE2
No Item Range
0
1
64
20
120
128
55
65
75
225
85
128
128
15
30
130
1
165
128
128
128
150
128
128
128
128
HDMI
0
1
64
20
120
128
75
88
75
225
85
128
128
15
30
130
1
128
128
128
128
143
128
128
128
128
DTV
0
1
64
20
120
128
75
88
75
225
85
128
128
15
30
130
1
128
128
128
128
143
128
128
128
128
DTVRF
AV/
S-VIDEO
COMP
(480i/576i)
0
1
64
20
120
128
40
40
75
155
45
128
128
15
30
130
1
150
140
128
128
135
128
128
128
128
COMP
(480p/576p)
0
1
64
20
120
128
70
75
75
225
85
128
128
15
30
130
1
165
128
128
128
140
128
128
128
128
COMP
(720p/1080i/1080p)
3 Alignments and Adjustments
3-8
4) Pdp Logic
No
Item Range
1
2
3
4
5
6
7
8
9
10
11
12
13
Pattern Srlect
Data updata
Data Type
CDC Sw
CDC Strengh Th
BRE Sw
FRC Repeat Mode
FRC CBG Mark On
ERC Bypass
Panel Type
Panel Inch
Panel Version
Logic Sw Version
0~63
ON/OFF
42"EU MRT/42"EU MESH/.......
ON/OFF
0~31
ON/OFF
ON/OFF
0~15
ON/OFF
-
-
-
-
0
OFF
42"EU MRT
OFF
0
OFF
OFF
0
OFF
0H
SD
0H 0H 0H
6. SGTV5810/NTP3000
No
Item Range
1
2
3
4
5
6
7
ID Tone Shift
ID Tone Thresh
Demod Prescaler
Master Volume
PWM Modulation
DRC Threshold
Speaker EQ
1H~FH
00H~FFH
00H~20H
00H~30H
80H~F2H
00H~7FH
ON/OFF
01H
7FH
13H
13H
F1H
06H
OFF
7. YC Delay
No
Item Range
1
2
3
4
5
6
7
8
9
10
11
12
13
RF PAL-B/G
RF PAL - D/K
RF PAL - I
RF SECAM - B/G
RF SECAM - D/K
RF SECAM -L/L'
RF NTSC 3.58
RF NTSC 4.43
AV PAL
AV SECAM
AV NTSC 3.58
AV NTSC 4.43
AV PAL60
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
00H~FFH
AAH
99H
99H
88H
44H
88H
44H
CCH
AAH
88H
30H
AAH
77H
3 Alignments and Adjustments
3-9
8. Adjust
9. I2C Check
10. W/B MOVIE
No
Item Range
1
2
3
4
5
6
7
8
9
10
11
Video Mute Time
Dynamic Contrast
Dynamic Dimming
Dynamic CE
LNA PLUS
RFDB-1 Level
RFDB-2 Level
RFDB-3 Level
RFDB-4 Level
Magazine LNA
PixelShift Test
Debug
ACR
D-Watchdog
UART Select
0~255
ON/OFF
ON/OFF
ON/OFF
0~255
0~255
0~255
0~255
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
MAIN / IDTV / PDP Lvds ON / PDP Lvds OFF
10
OFF
ON
OFF
2
5
7
24
OFF
OFF
OFF
OFF
ON
OFF
1
2
3
4
5
6
7
8
9
10
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
WB Movie
Color Mode
Color Tone
Msub Brigh
Msub Contr
W1_RGAIN
W1_BGAIN
W1_R_OFFS
W1_B_OFFS
W2_RGAIN
W2_BGAIN
W2_R_OFFS
W2_B_OFFS
NO_RGAIN
NO_BGAIN
NO_R_OFFS
NO_B_OFFS
C2_RGAIN
C2_BGAIN
C2_R_OFFS
C2_B_OFFS
Movie Contr
Movie Brigh
Movie Color
Movie Sharp
ON/OFF
Movie
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0~255
0~100
0~100
0~100
0~100
No Item Range
OFF
Movie
Cool1
128
128
157
76
119
138
142
48
129
143
141
104
126
136
124
142
128
128
100
45
55
75
TV/AV/S_Video
OFF
Dynamic
Cool1
128
128
161
74
119
140
143
47
127
145
139
102
125
133
122
141
129
127
100
45
55
75
Component
OFF
Dynamic
Cool1
128
128
144
117
127
110
149
93
124
110
137
123
126
114
123
156
117
116
100
45
55
75
PC
OFF
Dynamic
Cool1
128
128
161
76
118
141
142
51
128
143
141
104
121
133
125
143
128
128
100
45
55
75
HDMI
OFF
Dynamic
Cool1
128
128
157
76
119
138
142
48
129
143
141
104
126
136
124
142
128
128
100
45
55
75
Scart1/2
3 Alignments and Adjustments
3-10
11. Checksum 7A72
12. Reset
13. Spread Spectrun
No
Item Range
1
2
3
4
5
6
7
8
Spectrum
Delta
Positive
Negative
Speed
Time
FBE Spectrum
FEE Delta
ON/OFF
-128 ~ +128
0~99
0~99
0~7
0~7
ON/OFF
0~5
ON
0
8
2
0
4
OFF
0
3 Alignments and Adjustments
3-11
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 : Flat W/B Pattern
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
Flat W/B Pattern
[ Test Pattern : MIK K-7256 PAttern #92 ]
*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
3-12
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 Flat W/B Pattern
Low light
Measurement point
3 Alignments and Adjustments
3-13
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 4-3 Flat W/B Pattern
High light
Measurement point
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