Samsung LE37C53 Series, LE32C57 Series, LE32C53 series, LE46C53 Series, LE37C57 Series Service Manual

SERVICE

Manual

TFT-LCD TV Contents

Refer to the service manual in the GSPN (see the rear cover) for the more information.

1. Precautions

2. Product specications

3. Disassembly and Reassembly

4. Troubleshooting

5. Exploded View & Part List

6. Wiring Diagram

LCD-TV

LE32C53***

Chassis : N82A
Model : LE32C53***

LE37C53***
LE40C53***
LE46C53***

LE32C57***
LE37C57***
LE40C57***
LE46C57***

LE32C55***
LE37C55***
LE40C55***
LE46C55***

LE26C45***
LE32C45***

Contents

1. Precautions .............................................................................................................. 1-1

1-1. Safety Precautions ......................................................................................................... 1-1

1-2. Servicing Precautions ..................................................................................................... 1-2

1-3. Electrostatically Sensitive Devices (ESD) Precautions .................................................. 1-2

1-4. Installation Precautions .................................................................................................. 1-3

2. Product specications ............................................................................................ 2-1

2-1. Feature & Specications ................................................................................................. 2-1

2-2. New Features explanation .............................................................................................. 2-8

2-3. Specication Comparison to Old Models ........................................................................2-9

2-4. Accessories .................................................................................................................. 2-10

3. Disassembly and Reassembly ............................................................................... 3-1

3-1. Disassembly and Reassembly ....................................................................................... 3-1

4. Troubleshooting ...................................................................................................... 4-1

4-1. Troubleshooting .............................................................................................................. 4-1

4-2. Alignments and Adjustments ........................................................................................ 4-25

4-3. Factory Mode Adjustments ........................................................................................... 4-26

4-4. White Balance - Calibration .......................................................................................... 4-37

4-5. White Ratio (Balance) Adjustment ................................................................................4-37

4-6. Servicing Information .................................................................................................... 4-38

4-7. How To Upgrade Sub Micom With Ddc Manager .........................................................4-39

4-8. Mechanical diagram ..................................................................................................... 4-40

4-9. PCB diagram ................................................................................................................ 4-41

5. Exploded View & Part List ...................................................................................... 5-1

5-1. Exploded View ................................................................................................................ 5-1

5-2. Parts List ......................................................................................................................... 5-2

6. Wiring Diagram ........................................................................................................ 6-1

6-1. Wiring Diagram ............................................................................................................... 6-1

6-2. Connector ....................................................................................................................... 6-3

6-3. Connector Functions ...................................................................................................... 6-5

6-4. Cables ............................................................................................................................ 6-5

1-1

1. Precautions

1. Precautions

1-1. Safety Precautions

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

1-1-1. Warnings

For continued safety, do not attempt to modify the circuit board.1.

Disconnect the AC power and DC power jack before servicing.2.

1-1-2. Servicing the LCD TV

When servicing the LCD TV, Disconnect the AC line cord from the AC outlet.1.

It is essential that service technicians have an accurate voltage meter available at all times. 2.
Check the calibration of this meter periodically.

1-1-3. Fire and Shock Hazard

Before returning the LCD TV to the user, perform the following safety checks:

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

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

Leakage Current Hot Check (Figure 1-1): 3.
WARNING : Do not use an isolation transformer during this test.
Use a leakage current tester or a metering system that complies with American National Standards Institute (ANSI
C101.1, Leakage Current for Appliances), and Underwriters Laboratories (UL Publication UL1410, 59.7).

With the unit completely reassembled, plug the AC line cord directly into a 120V AC outlet. With the unit’s AC switch 4.

rst in the ON position and then OFF, measure the current between a known earth ground (metal water pipe, conduit,

etc.) and all exposed metal parts, including: metal cabinets, screwheads and control shafts.
The current measured should not exceed 0.5 milliamp.
Reverse the power-plug prongs in the AC outlet and repeat the test.

1-1-4. Product Safety Notices

Some electrical and mechanical parts have special safetyrelated 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 identied by on schematics and parts lists. A substitute
replacement that does not have the same safety characteristics as the recommended replacement part might create

shock, re and/or other hazards. Product safety is under review continuously and new instructions are issued whenever

appropriate.

DEVICE
UNDER
TEST

(READING SHOULD)
NOT BE ABOVE 0.5mA

LEAKAGE
CURRENT
TESTER

TEST ALL

EXPOSED METAL

SURFACES

2-WIRE CORD

*ALSO TEST WITH

PLUG REVERSED
(USING AC ADAPTER
PLUG AS REQUIRED)

EARTH

GROUND

Figure 1-1. Leakage Current Test Circuit

1-2

1. Precautions

1-2. Servicing Precautions

WARNING: An electrolytic capacitor installed with the wrong polarity might explode.
Caution: Before servicing units covered by this service manual, read and follow the Safety Precautions section of

this manual.

Note: If unforeseen circumstances create conict between the following servicing precautions and any of the

safety precautions, always follow the safety precautions.

1-2-1 General Servicing Precautions

Always unplug the unit’s AC power cord from the AC power source and disconnect the DC Power Jack before 1.
attempting to:
(a) remove or reinstall any component or assembly, (b) disconnect PCB plugs or connectors, (c) connect a test
component in parallel with an electrolytic capacitor.

Some components are raised above the printed circuit board for safety. An insulation tube or tape is sometimes 2.
used. The internal wiring is sometimes clamped to prevent contact with thermally hot components. Reinstall all such
elements to their original position.

After servicing, always check that the screws, components and wiring have been correctly reinstalled. Make sure that 3.
the area around the serviced part has not been damaged.

Check the insulation between the blades of the AC plug and accessible conductive parts (examples: metal panels, 4.
input terminals and earphone jacks).

Insulation Checking Procedure: Disconnect the power cord from the AC source and turn the power switch ON. 5.
Connect an insulation resistance meter (500 V) to theblades 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.

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

1-3. Electrostatically Sensitive Devices (ESD) Precautions

Some semiconductor (solid state) devices can be easily damaged by static electricity. Such components are commonly

called Electrostatically Sensitive Devices (ESD). Examples of typical ESD are integrated circuits and some eld-effect

transistors. The following techniques will reduce the incidence of component damage caused by static electricity.

Immediately before handling any semiconductor components or assemblies, drain the electrostatic charge from your 1.
body by touching a known earth ground. Alternatively, wear a discharging wrist-strap device. To avoid a shock hazard,
be sure to remove the wrist strap before applying power to the LCD TV.

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

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

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

Use only an anti-static solder removal device. Some solder removal devices not classied as “anti-static” can generate 5.
electrical charges sufcient to damage ESDs.

Do not remove a replacement ESD from its protective package until you are ready to install it. Most replacement ESDs 6.

are packaged with leads that are electrically shorted together by conductive foam, aluminum foil or other conductive
materials.

Immediately before removing the protective material from the leads of a replacement ESD, touch the protective 7.
material to the chassis or circuit assembly into which the device will be installed.
Caution: Be sure no power is applied to the chassis or circuit and observe all other safety precautions.

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

1-3

1. Precautions

1-4. Installation Precautions

For safety reasons, more than a people are required for carrying the product.1.

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

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

temperature may cause re.

Bend the external antenna cable when connecting it to the product. This is a measure to protect it from being exposed 4.

to moisture. Otherwise, it may cause a re or electric shock.

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

shock.

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

When installing the product, leave enough space (0.4m) between the product and the wall for ventilation purposes. 7.

A rise in temperature within the product may cause re.

2-1

2. Product specications

2. Product specications

2-1. Feature & Specications

Model LE32C53***/LE32C55***/LE32C57***

Feature

DTV/ATV (570 : Satellite), 4-HDMI(530 : 3-HDMI), 1-Component, 1-A/V, D-SUB, 1-SCART, 2-USB2.0(530 : 1-USB2.0) ሪ

Brightness : 500cd/m ሪ

2

High Contrast Ratio : 60,000:1 ሪ

Response Time : 6.5ms ሪ

Specications

Item Description

LCD Panel 32inch FHD

Scanning Frequency

Horizontal : 30 kHz ~ 80 kHz (Automatic)
Vertical : 47 Hz ~ 75 Hz (Automatic)

Display Colors 16.7 million colors

Maximum resolution Horizontal : 1920 Pixels

Vertical : 1080 pixels

Input Signal Analog 0.7 Vp-p ± 5% positive at 75Ω , internally terminated

Input Sync Signal

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

Maximum Pixel Clock rate

310MHz

Active Display
Horizontal/Vertical

27.50 x 15.47 inches (698.4 (H) x 392.85 (V) mm)

AC power voltage & Frequency AC 110V ~ 220V, 60 Hz

Power Consumption

< 120W (< 0.3W, stand by )

Dimensions
Set (W x D x H)

550

31.2 x 9.4 x 21.9 inches ( 793.7 x 239 x 557.5 mm)_with stand

31.2 x 3.0 x 19.5 inches (793.7 x 78 x 494.3 mm)_without stand

530

30.8 x 8.7 x 21.1 inches ( 783.0 x 220.2 x 536.2 mm)_with stand

30.8 x 3.0 x 19.61 inches ( 783.0 x 76.2 x 497.5 mm)_without stand

Weight (Set)

550

25.35 Ibs (11.5kg)_with stand

19.40 Ibs (8.8kg)_without stand

530

23.72 Ibs (10.76kg)_with stand

19.31 Ibs (8.76kg)_without stand

Stand Dimensions
(W x H x D)

550 17.5 x 9.4 x 6.7 inches ( 444 x 239 x 169.7 mm)

530 17.7 x 8.7 x 6.1 inches ( 450.2 x 220.2 x 154.7 mm)

Stand Weight

550 6 Ibs (2.7kg)

530 4.4 Ibs (2kg)

TV System Tunning Frequency Synthesize (Refer to detailed Frequency Table)

System DVB-T/C (570 : DVB-T/C/S), PAL, SECAM, NT4.43

Sound BG, DK, L/L’, NICAM, MPEG1, DD, DD+, HE-AAC

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

Operating Humidity : 10% ~ 80%, non-condensing

Storage temperature : -13˚F ~ 113˚F (-25˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing

Audio Spec. - MAX Internal speaker Out : Right => 10W, Left => 10W

- 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

Note: TruSurround HD, Film Mode, Energy Saving, Anynet+

2-2

2. Product specications

Model LE37C53***/LE37C55***/LE37C57***

Feature

DTV/ATV (570 : Satellite), 4-HDMI(530 : 3-HDMI), 1-Component, 1-A/V, D-SUB, 1-SCART, 2-USB2.0(530 : 1-USB2.0) ሪ

Brightness : 500cd/m ሪ

2

High Contrast Ratio : 60,000:1 ሪ

Response Time : 6.5ms ሪ

Specications

Item Description

LCD Panel 37inch FHD

Scanning Frequency

Horizontal : 30 kHz ~ 80 kHz (Automatic)
Vertical : 47 Hz ~ 75 Hz (Automatic)

Display Colors 16.7 million colors

Maximum resolution Horizontal : 1920 Pixels

Vertical : 1080 pixels

Input Signal Analog 0.7 Vp-p ± 5% positive at 75Ω , internally terminated

Input Sync Signal

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

Maximum Pixel Clock rate

310MHz

Active Display
Horizontal/Vertical

27.50 x 15.47 inches (698.4 (H) x 392.85 (V) mm)

AC power voltage & Frequency AC 110V ~ 220V, 60 Hz

Power Consumption

< 160W (< 0.3W, Stand by)

Dimensions
Set (W x D x H)

550

31.2 x 9.4 x 21.9 inches ( 793.7 x 239 x 557.5 mm)_with stand

31.2 x 3.0 x 19.5 inches (793.7 x 78 x 494.3 mm)_without stand

530

30.8 x 8.7 x 21.1 inches ( 783.0 x 220.2 x 536.2 mm)_with stand

30.8 x 3.0 x 19.61 inches ( 783.0 x 76.2 x 497.5 mm)_without stand

Weight (Set)

550

25.35 Ibs (11.5kg)_with stand

19.40 Ibs (8.8kg)_without stand

530

23.72 Ibs (10.76kg)_with stand

19.31 Ibs (8.76kg)_without stand

Stand Dimensions
(W x H x D)

550 20.5 x 10.0 x 6.3 inches ( 520 x 255 x 160.3 mm)

530 22.8 x 9.4 x 6.1 inches ( 580 x 240 x 155.8 mm)

Stand Weight

550 7.5 Ibs (3.4kg)

530 6.4 Ibs (2.9kg)

TV System Tunning Frequency Synthesize (Refer to detailed Frequency Table)

System DVB-T/C (570 : DVB-T/C/S), PAL, SECAM, NT4.43

Sound BG, DK, L/L’, NICAM, MPEG1, DD, DD+, HE-AAC

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

Operating Humidity : 10% ~ 80%, non-condensing

Storage temperature : -13˚F ~ 113˚F (-25˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing

Audio Spec. - MAX Internal speaker Out : Right => 10W, Left => 10W

- 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

Note: TruSurround HD, Film Mode, Energy Saving, Anynet+

2-3

2. Product specications

Model LE40C53***/LE40C55***/LE40C57***

Feature

DTV/ATV (570 : Satellite), 4-HDMI(530 : 3-HDMI), 1-Component, 1-A/V, D-SUB, 1-SCART, 2-USB2.0(530 : 1-USB2.0) ሪ

Brightness : 500cd/m ሪ

2

High Contrast Ratio : 60,000:1 ሪ

Response Time : 6.5ms ሪ

Specications

Item Description

LCD Panel 40inch FHD

Scanning Frequency

Horizontal : 30 kHz ~ 80 kHz (Automatic)
Vertical : 47 Hz ~ 75 Hz (Automatic)

Display Colors 16.7 million colors

Maximum resolution Horizontal : 1920 Pixels

Vertical : 1080 pixels

Input Signal Analog 0.7 Vp-p ± 5% positive at 75Ω , internally terminated

Input Sync Signal

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

Maximum Pixel Clock rate

310MHz

Active Display
Horizontal/Vertical

27.50 x 15.47 inches (698.4 (H) x 392.85 (V) mm)

AC power voltage & Frequency AC 110V ~ 220V, 60 Hz

Power Consumption

< 190W (< 0.3W, stand by )

Dimensions
Set (W x D x H)

550

31.2 x 9.4 x 21.9 inches ( 793.7 x 239 x 557.5 mm)_with stand

31.2 x 3.0 x 19.5 inches (793.7 x 78 x 494.3 mm)_without stand

530

30.8 x 8.7 x 21.1 inches ( 783.0 x 220.2 x 536.2 mm)_with stand

30.8 x 3.0 x 19.61 inches ( 783.0 x 76.2 x 497.5 mm)_without stand

Weight (Set)

550

25.35 Ibs (11.5kg)_with stand

19.40 Ibs (8.8kg)_without stand

530

23.72 Ibs (10.76kg)_with stand

19.31 Ibs (8.76kg)_without stand

Stand Dimensions
(W x H x D)

550 20.5 x 10.0 x 6.3 inches ( 520 x 255 x 160.3 mm)

530 22.8 x 9.4 x 6.1 inches ( 580 x 240 x 155.8 mm)

Stand Weight

550 7.5 Ibs (3.4kg)

530 6.4 Ibs (2.9kg)

TV System Tunning Frequency Synthesize (Refer to detailed Frequency Table)

System DVB-T/C (570 : DVB-T/C/S), PAL, SECAM, NT4.43

Sound BG, DK, L/L’, NICAM, MPEG1, DD, DD+, HE-AAC

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

Operating Humidity : 10% ~ 80%, non-condensing

Storage temperature : -13˚F ~ 113˚F (-25˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing

Audio Spec. - MAX Internal speaker Out : Right => 10W, Left => 10W

- 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

Note: TruSurround HD, Film Mode, Energy Saving, Anynet+

2-4

2. Product specications

Model LE46C53***/LE46C55***/LE46C57***

Feature

DTV/ATV (570 : Satellite), 4-HDMI(530 : 3-HDMI), 1-Component, 1-A/V, D-SUB, 1-SCART, 2-USB2.0(530 : 1-USB2.0) ሪ

Brightness : 500cd/m ሪ

2

High Contrast Ratio : 60,000:1 ሪ

Response Time : 6.5ms ሪ

Specications

Item Description

LCD Panel 46inch FHD

Scanning Frequency

Horizontal : 30 kHz ~ 80 kHz (Automatic)
Vertical : 47 Hz ~ 75 Hz (Automatic)

Display Colors 16.7 million colors

Maximum resolution Horizontal : 1920 Pixels

Vertical : 1080 pixels

Input Signal Analog 0.7 Vp-p ± 5% positive at 75Ω , internally terminated

Input Sync Signal

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

Maximum Pixel Clock rate

310MHz

Active Display
Horizontal/Vertical

27.50 x 15.47 inches (698.4 (H) x 392.85 (V) mm)

AC power voltage & Frequency AC 110V ~ 220V, 60 Hz

Power Consumption

< 210W (< 0.3W, stand by )

Dimensions
Set (W x D x H)

550

31.2 x 9.4 x 21.9 inches ( 793.7 x 239 x 557.5 mm)_with stand

31.2 x 3.0 x 19.5 inches (793.7 x 78 x 494.3 mm)_without stand

530

30.8 x 8.7 x 21.1 inches ( 783.0 x 220.2 x 536.2 mm)_with stand

30.8 x 3.0 x 19.61 inches ( 783.0 x 76.2 x 497.5 mm)_without stand

Weight (Set)

550

25.35 Ibs (11.5kg)_with stand

19.40 Ibs (8.8kg)_without stand

530

23.72 Ibs (10.76kg)_with stand

19.31 Ibs (8.76kg)_without stand

Stand Dimensions
(W x H x D)

550 20.5 x 10.0 x 6.3 inches ( 520 x 255 x 160.3 mm)

530 22.8 x 9.4 x 6.1 inches ( 580 x 240 x 155.8 mm)

Stand Weight

550 7.5 Ibs (3.4kg)

530 6.4 Ibs (2.9kg)

TV System Tunning Frequency Synthesize (Refer to detailed Frequency Table)

System DVB-T/C (570 : DVB-T/C/S), PAL, SECAM, NT4.43

Sound BG, DK, L/L’, NICAM, MPEG1, DD, DD+, HE-AAC

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

Operating Humidity : 10% ~ 80%, non-condensing

Storage temperature : -13˚F ~ 113˚F (-25˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing

Audio Spec. - MAX Internal speaker Out : Right => 10W, Left => 10W

- 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

Note: TruSurround HD, Film Mode, Energy Saving, Anynet+

2-5

2. Product specications

Model LE26C45***

Feature

DTV/ATV, 3-HDMI, 1-Component, 1-A/V, D-SUB, 1-SCART, 1-USB2.0 ሪ

Brightness : 400cd/m ሪ

2

High Contrast Ratio : 5,000:1 ሪ

Response Time : 8ms ሪ

Specications

Item Description

LCD Panel 26inch HD

Scanning Frequency

Horizontal : 31 kHz ~ 80 kHz (Automatic)
Vertical : 50 Hz ~ 75 Hz (Automatic)

Display Colors 16.7M color

Maximum resolution Horizontal : 1366 Pixels

Vertical : 768 Pixels

Input Signal Analog 0.7 Vp-p ± 5% positive at 75Ω , internally terminated

Input Sync Signal

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

Maximum Pixel Clock rate

138 MHz

Active Display
Horizontal/Vertical

22.67 x 12.74 inches (575.769 (H) x 323.712 (V) mm)

AC power voltage & Frequency AC 110V ~ 220V, 60 Hz

Power Consumption

< 90W (< 0.3W, stand by )

Dimensions
Set (W x D x H)

25.5 x 8.8 x 18.7 nches (646.5 x 222.2 x 475.8 mm)_with stand

25.5 x 3.0 x 17.0 inches (646.5 x 77.0 x 432.3 mm)_without stand

Weight (Set)

14.66 Ibs (6.65kg)_with stand

13.76 Ibs (6.24kg)_without stand

Stand Dimensions
(W x H x D)

17.2 x 8.7 x 1.4 inches ( 437 x 222 x 35 mm)

Stand Weight 1.3 Ibs (0.6kg)

TV System Tunning Frequency Synthesize (Refer to detailed Frequency Table)

System DVB-T/C, PAL, SECAM, NT4.43

Sound BG, DK, L/L’, NICAM, MPEG1, DD, DD+, HE-AAC

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

Operating Humidity : 10% ~ 80%, non-condensing

Storage temperature : -13˚F ~ 113˚F (-25˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing

Audio Spec. - MAX Internal speaker Out : Right => 10W, Left => 10W

- 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

Note: TruSurround HD, Film Mode, Energy Saving, Anynet+

2-6

2. Product specications

Model LE32C45***

Feature

DTV/ATV, 3-HDMI, 1-Component, 1-A/V, D-SUB, 1-SCART, 1-USB2.0 ሪ

Brightness : 400cd/m ሪ

2

High Contrast Ratio : 5,000:1 ሪ

Response Time : 8ms ሪ

Specications

Item Description

LCD Panel 32inch HD

Scanning Frequency

Horizontal : 31 kHz ~ 80 kHz (Automatic)
Vertical : 50 Hz ~ 75 Hz (Automatic)

Display Colors 16.7M color

Maximum resolution Horizontal : 1366 Pixels

Vertical : 768 Pixels

Input Signal Analog 0.7 Vp-p ± 5% positive at 75Ω , internally terminated

Input Sync Signal

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

Maximum Pixel Clock rate

138 MHz

Active Display
Horizontal/Vertical

22.67 x 12.74 inches (575.769 (H) x 323.712 (V) mm)

AC power voltage & Frequency AC 110V ~ 220V, 60 Hz

Power Consumption

< 120W (< 0.3W, stand by )

Dimensions
Set (W x D x H)

30.9 x 9.7 x 22.8 inches (784.4 x 247.2 x 580.0 mm)_with stand

30.9 x 3.0 x 20.2 inches (784.4 x 76.1 x 514.2 mm)_without stand

Weight (Set)

20.30 Ibs (9.21kg)_with stand

18.96 Ibs (8.6kg)_without stand

Stand Dimensions
(W x H x D)

18.4 x 9.7 x 1.8 inches ( 467 x 247 x 46 mm)

Stand Weight 1.1 Ibs (0.5kg)

TV System Tunning Frequency Synthesize (Refer to detailed Frequency Table)

System DVB-T/C, PAL, SECAM, NT4.43

Sound BG, DK, L/L’, NICAM, MPEG1, DD, DD+, HE-AAC

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

Operating Humidity : 10% ~ 80%, non-condensing

Storage temperature : -13˚F ~ 113˚F (-25˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing

Audio Spec. - MAX Internal speaker Out : Right => 10W, Left => 10W

- 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

Note: TruSurround HD, Film Mode, Energy Saving, Anynet+

2-7

2. Product specications

2-2. Detail Factory Option

If you replace the main board with new one, please change the factory option as well. ※
The options you must change are “Type”.

 LC530

Model Name LE32C530F1W LE37C530F1W LE40C530F1W LE46C530F1W

Panel

Vendor SEC AUO SEC SEC

CODE BN07-00808A BN07-00828A BN07-00800A BN07-00815A

SPEC LTF320HM01 T370HW03 VG LTF400HM01 LTF460HM01

SMPS

Vendor SEM HANSOE DYREL SEM

CODE BN44-00339A BN44-00339B BN44-00340B BN44-00341A

SPEC P3237F1_ASM P3237F1_AHS I40F1_ADY PSIV281510A

Byte Item Adjustment Range EUROPE

1 Factory Reset -

2 Type

19D6THOC/19I6THOC/22D6THOC/
22L6THOC/22I6THOC/26D6THOC/

26L6AHOC/32A6AHOC/32L6AHOC/

32D6AHOC/37L6AHOC/37I6AHOC/

40L6AHOC/32A6AFOC/32L6AFOC/
32D6AFOC/37L6AFOC/37D6AFOC/
40A6AFOC/40L6AFOC/40D6AFOC/
46A6AFOC/46L6AFOC/46D6AFOC/

52A6AFOC/52L6AFOC/

32A6AFOC 37L6AFOC 40A6AFOC 46A6AFOC

3 Local set EU/EU_ltaly//NORDIG/AD_au/CIS EU EU EU EU

4 Model LC350/LC450/LC460/LC530/LC650 LC530 LC530 LC530 LC530

5 TUNER DRXKSEMCO/DRXKALPS/..... DRXKSEMCO DRXKSEMCO DRXKSEMCO DRXKSEMCO

6 DDR SAMSUNG / Etron SAMSUNG SAMSUNG SAMSUNG SAMSUNG

7 Light Effect On/Off Off Off Off Off

8 Ch Table

SUWON/SESK/SHE/TTSEC/SDMA/

SERK/SEIN/SAVINA/SIEL/TSE

SEH SEH SEH SEH

9 Country ... ... ... ... ...

10 Front Color S-BLK/S-R-BLK/S-C-Gray/... S-BLK S-BLK S-BLK S-BLK

 LC550

Model Name LE32C550J1W LE37C550J1W LE40C550J1W LE46C550J1W

Panel

Vendor SEC AUO SEC SEC

CODE BN07-00808A BN07-00828A BN07-00800A BN07-00815A

SPEC LTF320HM01 T370HW03 VG LTF400HM01 LTF460HM01

SMPS

Vendor SEM HANSOE DYREL SEM

CODE BN44-00339A BN44-00339B BN44-00340B BN44-00341A

SPEC P3237F1_ASM P3237F1_AHS I40F1_ADY PSIV281510A

Byte Item Adjustment Range EUROPE

1 Factory Reset -

2 Type

19D6THOC/19I6THOC/22D6THOC/

22L6THOC/22I6THOC/26D6THOC/

26L6AHOC/32A6AHOC/32L6AHOC/

32D6AHOC/37L6AHOC/37I6AHOC/

40L6AHOC/32A6AFOC/32L6AFOC/
32D6AFOC/37L6AFOC/37D6AFOC/

40A6AFOC/40L6AFOC/40D6AFOC/

46A6AFOC/46L6AFOC/46D6AFOC/

52A6AFOC/52L6AFOC/

32A6AFOC 37L6AFOC 40A6AFOC 46A6AFOC

3 Local set EU/EU_ltaly//NORDIG/AD_au/CIS EU EU EU EU

4 Model LC350/LC450/LC460/LC530/LC650 LC550 LC550 LC550 LC550

5 TUNER DRXKSEMCO/DRXKALPS/..... DRXKSEMCO DRXKSEMCO DRXKSEMCO DRXKSEMCO

6 DDR SAMSUNG / Etron SAMSUNG SAMSUNG SAMSUNG SAMSUNG

7 Light Effect On/Off Off Off Off Off

8 Ch Table

SUWON/SESK/SHE/TTSEC/SDMA/

SERK/SEIN/SAVINA/SIEL/TSE

SEH SEH SEH SEH

9 Country ... ... ... ... ...

10 Front Color S-BLK/S-R-BLK/S-C-Gray/... T-R-BLK T-R-BLK T-R-BLK T-R-BLK

2-8

2. Product specications

 LC570

Model Name LE32C570J1S LE37C570J1S LE40C570J1S LE46C570J1S

Panel

Vendor AUO AUO AUO AUO

CODE BN07-00826A BN07-00828A BN07-00830A BN07-00832A

SPEC T315HW04 V2 T370HW03 VG T400HW03 V2 T460HW03 VJ

SMPS

Vendor SEM HANSOE DYREL SEM

CODE BN44-00339A BN44-00339B BN44-00340B BN44-00341A

SPEC P3237F1_ASM P3237F1_AHS I40F1_ADY PSIV281510A

Byte Item Adjustment Range EUROPE

1 Factory Reset -

2 Type

19D6THOC/19I6THOC/22D6THOC/

22L6THOC/22I6THOC/26D6THOC/
26L6AHOC/32A6AHOC/32L6AHOC/

32D6AHOC/37L6AHOC/37I6AHOC/

40L6AHOC/32A6AFOC/32L6AFOC/
32D6AFOC/37L6AFOC/37D6AFOC/
40A6AFOC/40L6AFOC/40D6AFOC/
46A6AFOC/46L6AFOC/46D6AFOC/

52A6AFOC/52L6AFOC/

32L6AFOC 37L6AFOC 40L6AFOC 46L6AFOC

3 Local set EU/EU_ltaly//NORDIG/AD_au/CIS EU EU EU EU

4 Model LC350/LC450/LC460/LC530/LC650 LC570 LC570 LC570 LC570

5 TUNER DRXKSEMCO/DRXKALPS/..... S2semco S2semco S2semco S2semco

6 DDR SAMSUNG / Etron 0 0 0 0

7 Light Effect On/Off Off Off Off Off

8 Ch Table

SUWON/SESK/SHE/TTSEC/SDMA/

SERK/SEIN/SAVINA/SIEL/TSE

SEH SEH SEH SEH

9 Country ... ... ... ... ...

10 Front Color S-BLK/S-R-BLK/S-C-Gray/... T-R-BLK T-R-BLK T-R-BLK T-R-BLK

 LC450

Model Name LE26C450E1W LE32C450E1W

Panel

Vendor SEC AUO

CODE BN07-00806A BN07-00825A

SPEC LTF260AP04 T315XW03 V2

SMPS

Vendor DYREL SEM

CODE BN44-00338B BN44-00338A

SPEC P2632HD_ADY P2632HD_ASM

Byte Item Adjustment Range EUROPE

1 Factory Reset -

2 Type

19D6THOC/19I6THOC/22D6THOC/

22L6THOC/22I6THOC/26D6THOC/

26L6AHOC/32A6AHOC/32L6AHOC/

32D6AHOC/37L6AHOC/37I6AHOC/
40L6AHOC/32A6AFOC/32L6AFOC/

32D6AFOC/37L6AFOC/37D6AFOC/

40A6AFOC/40L6AFOC/40D6AFOC/
46A6AFOC/46L6AFOC/46D6AFOC/

52A6AFOC/52L6AFOC/

26A6AHOC 32L6AHOC

3 Local set EU/EU_ltaly//NORDIG/AD_au/CIS EU EU
4 Model LC350/LC450/LC460/LC530/LC650 LC450 LC450

5 TUNER DRXKSEMCO/DRXKALPS/..... DRXKSEMCO DRXKSEMCO

6 DDR SAMSUNG / Etron SAMSUNG SAMSUNG
7 Light Effect On/Off Off Off

8 Ch Table

SUWON/SESK/SHE/TTSEC/SDMA/

SERK/SEIN/SAVINA/SIEL/TSE

SEH SEH

9 Country ... ... ...

10 Front Color S-BLK/S-R-BLK/S-C-Gray/... NONE NONE

2-9

2. Product specications

2-3. Specication Comparison to Old Models

 LC530

O : application, X : non-application ※

Model C530 (LE**C53***) B530 (LE**B53***)

Design

Display Type LCD TV LCD TV

Built-in Tuner O O

Resolution 1920 x 1080 1920 x 1080

LCD Panel TFT LCD Panel TFT LCD Panel

Screen Size 32”/37”/40”/46” 32”/37”/40”/46”

Picture ratio 16 : 9 16 : 9

Dimensions (W x H x D)

32 30.8 x 8.7 x 21.1 inches_with stand

37 35.9 x 9.4 x 24.2 inches_with stand

40 38.2 x 9.4 x 25.7 inches_with stand

46 43.4 x 10.2 x 28.9 inches_with stand

32

31.9 x 22.1 x 8.7 inches_with stand

37

36.1 x 25.6 x 11.8 inches_with stand

40

39.3 x 27.0 x 10.2 inches_with stand

46

44.4 x 30.2 x 10.2 inches_with stand

Weight

32 23.72 Ibs_with stand

37 31.39Ibs_with stand

40 38.14Ibs_with stand

46 45.50Ibs_with stand

32 26.01 lbs_with stand

37 33.73 lbs_with stand

40 39.68 lbs_with stand

46 52.25 lbs_with stand

Brightness 500 cd/m

2

500 cd/m

2

Contrast Ratio 60,000:1 60,000:1

Picture Enhacer DNIe (SETD-10) DNIe (SEMS12)

Equalizer 5 Band 5 Band

Auto Volume Control O O

Surround Sound SRS TruSurround HD SRS TruSurround HD

Speaker Output 10W + 10W 10W + 10W

PIP O X

Double Window X X

TTX O O

Entertainment Mode X X

Game Mode O O

Energy Saving O O

Anynet+ O O

Antenna 1(Cable/Air) 1(Cable/Air)

2-10

2. Product specications

 LC550

O : application, X : non-application ※

Model C550 (LE**C55***) B550 (LE**B55***)

Design

Display Type LCD TV LCD TV

Built-in Tuner O O

Resolution 1920 X 1080 1920X1080

LCD Panel TFT LCD Panel 60Hz TFT LCD Panel 60Hz

Screen Size 32"/37"/40"/46" 32"/37"40"/46"/52"

Picture ratio 16:9 16:9

Dimensions (W x H x D)

32" 31.2 x 9.4 x 21.9 inches_with stand

37" 35.9 x 10.0 x 25.5 inches_with stand

40" 38.6 x 10.0 x 26.0 inches_with stand

46" 43.8 x 10.8 x 29.0 inches_with stand

32" 31.3 x 9.4 x 22.4 inchs_with stand

37" 36.1 x 10.0 x 25.9 inchs_with stand

40" 38.7 x 10.0 x 26.6 inchs_with stand

46" 44.0 x 10.8 x 30.3 inchs_with stand

Weight

32" 25.35 Ibs_with stand

37" 32.85Ibs_with stand

40" 40.12Ibs_with stand

46" 47.84Ibs_with stand

32" 27.78 lbs_with stand

37" 35.27 lbs_with stand

40" 39.68 lbs_with stand

46" 51.15 lbs_with stand

Brightness 500 cd/m

2

500 cd/m

2

Contrast Ratio 60,000:1 60,000:1

Picture Enhacer DNIe (SETD-10) DNIe (SEMS12)

Equalizer 5 Band 5 Band

Auto Volume Control O O

Surround Sound SRS TruSurround HD SRS TruSurround HD

Speaker Output 10W + 10W 10W + 10W

PIP O X

Double Window X X

TTX O O

Entertainment Mode X X

Game Mode O O

Energy Saving O O

Anynet+ O O

Antenna 1(Cable/Air) 1(Cable/Air)

2-11

2. Product specications

 LC570

O : application, X : non-application ※

Model C570 (LE**C57***) B570 (LE**B57***)

Design

Display Type LCD TV LCD TV

Built-in Tuner O O

Resolution 1920 X 1080 1920X1080

LCD Panel TFT LCD Panel 60Hz TFT LCD Panel 60Hz

Screen Size 32"/37"/40"/46" 32"/37"40"/46"/52"

Picture ratio 16:9 16:9

Dimensions (W x H x D)

32" 31.2 x 9.4 x 21.9 inches_with stand

37" 35.9 x 10.0 x 25.5 inches_with stand

40" 38.6 x 10.0 x 26.0 inches_with stand

46" 43.8 x 10.8 x 29.0 inches_with stand

32" 31.3 x 9.4 x 22.4 inchs_with stand

37" 36.1 x 10.0 x 25.9 inchs_with stand

40" 38.7 x 10.0 x 26.6 inchs_with stand

46" 44.0 x 10.8 x 30.3 inchs_with stand

Weight

32" 25.35 Ibs_with stand

37" 32.85Ibs_with stand

40" 40.12Ibs_with stand

46" 47.84Ibs_with stand

32" 27.78 lbs_with stand

37" 35.27 lbs_with stand

40" 39.68 lbs_with stand

46" 51.15 lbs_with stand

Brightness 500 cd/m

2

500 cd/m

2

Contrast Ratio 60,000:1 60,000:1

Picture Enhacer DNIe (SETD-10) DNIe (SEMS12)

Equalizer 5 Band 5 Band

Auto Volume Control O O

Surround Sound SRS TruSurround HD SRS TruSurround HD

Speaker Output 10W + 10W 10W + 10W

PIP O X

Double Window X X

TTX O O

Entertainment Mode X X

Game Mode O O

Energy Saving O O

Anynet+ O O

Antenna 1(Cable/Air) 1(Cable/Air)

2-12

2. Product specications

 LC450

O : application, X : non-application ※

Model C450 (LE**C45***) B450 (LE**B45***)

Design

Display Type LCD TV LCD TV

Built-in Tuner O O

Resolution 1366X768 1366X768

LCD Panel TFT LCD Panel 60Hz TFT LCD Panel 60Hz

Screen Size 26"/32" 26"/32"

Picture ratio 16:9 16:9

Dimensions (W x H x D)

26" 25.5 x 8.8 x 17.0 inchs _with stand

32" 26.0 x 9.7 x 22.8 inchs _with stand

26" 26.0 x 8.5 x 19.4 inchs _with stand

32" 31.4 x 9.4 x 22.8 inchs _with stand

Weight

26" 14.66 Ibs_with stand

32" 20.30 Ibs_with stand

26" 17.86 lbs_with stand

32" 26.46 lbs_with stand

Brightness 400 cd/m

2

400 cd/m

2

Contrast Ratio 5,000:1 5,000:1

Picture Enhacer DNIe (SETD-10) DNIe (SEMS12)

Equalizer 5 Band 5 Band

Auto Volume Control O O

Surround Sound Dolby Digital Plus SRS TruSurround HD & Dolby Digital

Speaker Output 10W + 10W 10W + 10W

PIP O X

Double Window X X

TTX O O

Entertainment Mode X X

Game Mode O O

Energy Saving O O

Anynet+ O O

Antenna 1(Cable/Air) 1(Cable/Air)

2-13

2. Product specications

Frequency (DTV)

Channel UK France Germany Italy Spain Sweden Finland

VHF

[A] 56

[B] 64.5

[C] 84.5

[D] 177.5

[5] 178.75 [5] 177.5 [E] 186 [5] 177.5 [5] 177.5

[6] 186.75 [6] 184.5 [F] 194.5 [6] 184.5 [6] 184.5

[7] 194.75 [7] 191.5 [G] 203.5 [7] 191.5 [7] 191.5

[8] 202.75 [8] 198.5 [H] 212.5 [8] 198.5 [8] 198.5

[9] 210.75 [9] 205.5 [H1] 219.5 [9] 205.5 [9] 205.5

[10] 218.75

[10] 212.5 [H2] 226.5 [10] 212.5

[10] 212.5

[11] 219.5 [11] 219.5

[11] 219.5

[12] 226.5 [12] 226.5

[12] 226.5

UHF

21 474 474 474 474 474 474 474
22 482 482 482 482 482 482 482
23 490 490 490 490 490 490 490
24 498 498 498 498 498 498 498
25 506 506 506 506 506 506 506
26 514 514 514 514 514 514 514
27 522 522 522 522 522 522 522
28 530 530 530 530 530 530 530
29 538 538 538 538 538 538 538
30 546 546 546 546 546 546 546
31 554 554 554 554 554 554 554
32 562 562 562 562 562 562 562
33 570 570 570 570 570 570 570
34 578 578 578 578 578 578 578
35 586 586 586 586 586 586 586
36 594 594 594 594 594 594 594
37 602 602 602 602 602 602 602
38 610 6

10 610 610 610 610 610
39 618 618 618 618 618 618 618
40 626 626 626 626 626 626 626
41 634 634 634 634 634 634 634
42 642 642 642 642 642 642 642
43 650 650 650 650 650 650 650
44 658 658 658 658 658 658 658
45 666 666 666 666 666 666 666
46 674 674 674 674 674 674 674
47 682 682 682 682 682 682 682
48 690 690 690 690 690 690 690
49 698 698 698 698 698 698 698
50 706 706 706 706 706 706 706
51 714 714 714 714 714 714 714
52 722 722 722 722 722 722 722
53 730 730 730 730 730 730 730
54 738 738 738 738 738 738 738
55 746 746 746 746 7

46 746 746
56 754 754 754 754 754 754 754
57 762 762 762 762 762 762 762
58 770 770 770 770 770 770 770
59 778 778 778 778 778 778 778
60 786 786 786 786 786 786 786
61 794 794 794 794 794 794 794
62 802 802 802 802 802 802 802
63 810 810 810 810 810 810 810
64 818 818 818 818 818 818 818
65 826 826 826 826 826 826 826
66 834 834 834 834 834 834 834
67 842 842 842 842 842 842 842
68 850 850 850 850 850 850 850
69 858 858 858 858 858 858

2-14

2. Product specications

Australia Netherlands China Hongkong Taiwan

[0] 48.5 [1]52.5

[1] 59.5

[2]60.5

[2] 66.5

[3]68.5

[3] 88.5

[4]80

[4] 97.5 [5] 174.5

[5]88

[5] 104.5 [6] 181.5

[6]171

[5A] 140.5 [7] 188.5

[7]179

[6] 177.5 [8] 195.5

[8]187

[7] 184.5 [9] 202.5

[9]195

[8] 191.5 [10] 209.5

[10]203

[9] 198.5 [11] 216.5

[11]211

[9A] 205.5 [12] 223.5

[12]219

[10] 212.5

[11] 219.5

[12] 226.5

474 [13]474 [21]474 [14]473
482 [14]482 [22]482 [15]479
490 [15]490 [23]490 [16]485
498 [16]498 [24]498 [17]491
506 [17]506 [25]506 [18]497
514 [18]514 [26]514 [19]503

520~526, 6MHz

522 [19]522 [27]522 [20]509

529.5 530 [20]530 [28]530 [21]515

536.5 538 [21]538 [29]538 [22]521

543.5 546 [22]546 [30]546 [23]527

550.5 554 [23]554 [31]554 [24]533

557.5 562 [24]562 [32]562 [25]539

564.5 570 [25]610 [33]570 [26]545

571.5 578 [26]618 [34]578 [27]551

578.5 586 [27]626 [35]586 [28]557

585.5 594 [28]634 [36]594 [29]563

592.5 602 [29]642 [37]602 [30]569

599.5 610 [30]650 [38]610 [31]575

606.5 618 [31]658 [39]618 [32]581

613.5 626 [32]666 [40]626 [33]58

7

620.5 634 [33]674 [41]634 [34]593

627.5 642 [34]682 [42]642 [35]599

634.5 650 [35]690 [43]650 [36]605

641.5 658 [36]698 [44]658 [37]611

648.5 666 [37]706 [45]666 [38]617

655.5 674 [38]714 [46]674 [39]623

662.5 682 [39]722 [47]682 [40]629

669.5 690 [40]730 [48]690 [41]635

676.5 698 [41]738 [49]698 [42]641

683.5 706 [42]746 [50]706 [43]647

690.5 714 [43]754 [51]714 [44]653

697.5 722 [44]762 [52]722 [45]659

704.5 730 [45]770 [53]730 [46]665

711.5 738 [46]778 [54]738

[47]671

718.5 746 [47]786 [55]746 [48]677

725.5 754 [48]794 [56]754 [49]683

732.5 762 [49]802 [57]762 [50]689

739.5 770 [50]810 [58]770 [51]695

746.5 778 [51]818 [59]778 [52]701

753.5 786 [52]826 [60]786 [53]707

760.5 794 [53]834 [61]794 [54]713

767.5 802 [54]842 [62]802 [55]719

774.5 810 [55]850 [63]810 [56]725

781.5 818 [56]858 [64]818 [57]731

788.5 826 [57]866 [65]826 [58]737

795.5 834 [58]874 [66]834 [59]743

802.5 842 [59]882 [67]842 [60]749

809.5 850 [60]890 [

68]850 [61]755

816.5 858 [61]898 [69]858 [62]761
[62]906 [63]767
[63]914 [64]773

[65]779
[66]785
[67]791
[68]797
[69]803

2-15

2. Product specications

Frequency (ATV)

CH

NEWZEAL CHINA

(PAL D/K)

1 69-855.25 49.25

69-855.25

176.00 69-855.25 45.25 49.25
2 48.25 E2-48.25 59.25 184.00 FA-47.75 55.25 57.25
3 55.25 E3-55.25 77.25 192.00 FB-55.75 62.25 65.25
4 62.25 E4-62.25 85.25 200.00

FC1-60.50

175.25 77.25
5 175.25 X -69.25 93.25 208.00 FC-53.75 182.25 85.25
6 182.25 Y -76.25 175.25 216.00 B-116.75 189.25 168.25
7 189.25 Z -83.25 183.25 C-128.25 196.25 176.25
8 196.25 Z1-90.25 191.25 D-140.75 203.25 184.25
9 203.25 Z2-97.25 199.25 E-152.75 210.25 192.25

10 210.25 S1-105.25 207.25 F-164.75 217.25 200.25

11 217.25 S2-112.25 215.25 F1-176.00 224.25 208.25
12 224.25 S3-119.25 223.25 G -176.75 216.25
13 S4-126.25 F2-184.00 471.25
14 S5-133.25 H -188.75 479

.25
15 S6-140.25 F3-192.00 487.25
16 S7-147.25 F4-200.00 495.25
17 S8-154.25 I -200.75 503.25
18 S9-161.25 F5-208.00 511.25
19 S10-168.25 J -212.75 519.25
20 E5-175.25 F6-216.00 527.25
21 471.25 E6-182.25 471.25 471.25 K -224.75 535.25
22 479.25 E7-189.25 479.25 479.25 L -236.75 543.25
23 487.25 E8-196.25 487.25 487.25 M -248.75 551.25
24 495.25 E9-203.25 495.25 495.25 N -260.75 559.25
25 503.25

E10-210.25

503.25 503.25 O -272.75 607.25

26 511.25

E11-217.25

511.25 511.25 P -284.75 615.25

27 519.25

E12-224.25

519.25 519.25 Q -296.75 623.25

28 527.25

S11-231.25

527.25 527.25 631.25

29 535.25

S12-238.25

535.25 535.25 639.25

30 543.25

S13-245.25

543.25 543.25 647.25

31 551.25

S14-252.25

551.25 551.25 655.25

32 559.25

S15-259.25

559.25 559.25 663.25

33 567.25

S16-266.25

567.25 567.25 671.25

34 575.25

S17-273.25

575.25 575.25 679.25

35 583.25

S18-280.25

583.25 583.25 687.25

36 591.25

S19-287.25

591.25 591.25 695.25

37 599.25

S20-294.25

599.25 599.25 703.25

38 607.25

S21-303.25

607.25 607.25 711.25

39 615.25

S22-311.25

615.25 615.25 719.25

40 623.25

S23-319.25

623.25 623.25 727.25

41 631.25

S24-327.25

631.25 631.25 735.25

42 639.25

S25-335.25

639.25 639.25 743.25

43 647.25

S26-343.25

647.25 647.25 751.25

44 655.25

S27-351.25

655.25 655.25 759.25

45 663.25

S28-359.25

663.25 663.25 767.25

46 671.25

S29-367.25

671.25 671.25 775.25

47 679.25

S30-375.25

679.25 679.25 783.25

48 687.25

S31-383.25

687.25 687.25 791.25

49 695.25

S32-391.25

695.25 695.25 799.25

50 703.25

S33-399.25

703.25 703.25 807.25

51 711.25

S34-407.25

711.25 711.25 815.25

52 719.25

S35-415.25

719.25 719.25 823.25

53 727.25

S36-423.25

727.25 727.25 831.25

54 735.25

S37-431.25

735.25 735.25 839.25

55 743.25

S38-439.25

743.25 743.25 847.25

56 751.25

S39-447.25

751.25 751.25 855.25

57 759.25

S40-455.25

759.25 759.25 863.25

58 767.25

S41-463.25

767.25 767.25 871.25
59 775.25 775.25 775.25 879.25
60 783.25 783.25 783.25 887.25
61 791.25 791.25 791.25 895.25
62 799.25 799.25 799.25 903.25
63 807.25 807.25 807.25 911.25
64 815.25 815.25 815.25 919.25
65 823.25 823.25 823.25 927.25
66 831.25 831.25 831.25 935.25
67 839.25 839.25 839.25 943.25
68 847.25 847.25 847.25 951.25

FRANCE

(SECAM-L)

CCIR

(PAL B/G)

OIRT

(SECAM D/K)

2-16

2. Product specications

2-2. New Features explanation

Anynet+: Anynet+ is an AV network system that enables you to control all connected Samsung AV devices ሪ
with the TV’s remote.

To directly connect to TV

TV

Anynet+ Device 1

Anynet+ Device 2 Anynet+ Device 3

HDMI 1.3 Cable

HDMI 1.3 Cable

HDMI 1.3 Cable

Connect the [HDMI 1], [HDMI 2] or [HDMI ] jack on the TV and the HDMI OUT jack of the corresponding
Anynet+ device using an HDMI cable.

To connect to Home Theater

TV

Anynet+ Device 1

Anynet+ Device 2

Anynet+ Device 3

HDMI 1.3 Cable

HDMI 1.3 Cable

HDMI 1.3 Cable

Optical Cable

Home Theater

HDMI 1.3 Cable

Connect the [HDMI 1], [HDMI 2] or [HDMI ] jack on the TV and the HDMI OUT jack of the corresponding Anynet+ 1.

device using an HDMI cable.

Connect the HDMI IN jack of the home theater and the HDMI OUT jack of the corresponding Anynet+ 2.

device using the HDMI cable.

- Connect the Optical cable between [Digital Audio Out (Optical)] on your TV and Digital Audio Input on the
Home Theater.

- When following the connection above, the Optical jack only outputs 2 channel audio. You will only hear sound from
the Home Theater’s Front Left and Right speakers and the subwoofer. If you want to hear 5.1 channel audi
connect the DIGITAL AUDIO OUT (OPTICAL) jack on the DVD / Satellite Box (ie Anynet Device 1 or 2) directly
to the Ampli er or Home Theater, not the TV.

- Connect only one Home Theater.

- You can connect an Anynet+ device using the HDMI 1.3 cable. Some HDMI cables may not support Anynet+
functions.

- Anynet+ works when the AV device supporting Anynet+ is in the Standby or On status.

- Anynet+ supports up to 12 AV devices in total. Note that you can connect up to 3 devices of the same type.

2-17

2. Product specications

2-4. Accessories

Product Description Model Code. No Remark

Remote Control & Batteries

(AAA x 2)

530/550/570

BN59-01014A

4301-000121

Samsung Electronics

Service center

450

BN59-01012A

4301-000121

Power Cord ALL 3903-000456

Cover-Bottom 530/550/570

32” : BN63-06389A

37”/40”/46” : BN63-06339A

Stand

550/570

32" : BN90-02442B

37"/40" : BN90-02443B

46" : BN90-02444B

530

32" : BN90-02464B

37"/40" : BN90-02466B

46" : BN90-02467B

450

26" : BN90-02526B
32" : BN90-02527B

Screw

(for the stand - M4, L6)

530/550/570 6003-001003

Owner’s Instructions

530

BN68-02542A

550 BN68-02688A

570 BN68-02791D

450 BN68-02592A

Cleaning Cloth ALL BN63-01798B

Warranty Card / Registration

Card / Safety Guide Manual

(Not available in all locations)

ALL

BN68-00514E
BN68-02839D
AA68-03242T

3-1

3. Disassembly and Reassembly

3. Disassembly and Reassembly

This section of the service manual describes the disassembly and reassembly procedures for the LE37C53*** LCD TV.

WARNING: This LCD TV contains electrostatically sensitive devices. Use caution when handling these components.

3-1. Disassembly and Reassembly

Cautions: 1. Disconnect the LCD TV from the power source before disassembly.

2. Follow these directions carefully; never use metal instruments to pry apart the cabinet.

3. If Rear-cover is made of metal, be careful not to scratch.

Description Picture Description Screws

1. Place the TV face down on cushioned table.
Remove 4 screws from the stand.

N 450 26" : Remove 3 screws from

the bottom of stand.

Remove stand.

6003-001003

6002-001294

(450 26" only)

450 26" only

3-2

3. Disassembly and Reassembly

Description Picture Description Screws

2. Remove the screws of rear-cover.
► C5XX
32" : Remove the 9 screws of rear-cover.
37" : Remove the 13 screws of rear-cover.
40" : Remove the 11 screws of rear-cover.
46" : Remove the 14 screws of rear-cover.
► C45X
26" : Remove the 6 screws of rear-cover.
32" : Remove the 8 screws of rear-cover.

6003-001003

6002-001294

(450 26" only)

3. Lift up the rear-cover.

4. Remove the left and right speaker.

5. Remove the 5 screws of main board.
Remove the screws of SMPS board.

► C5XX

32", 37" : Remove the 5 screws of rear-cover.
40", 46" : Remove the 7 screws of rear-cover.

► C5XX

26", 32" : Remove the 5 screws of rear-cover.

6001-002284

6003-001439

6. Remove the 5 screws of bracket stand link.

Remove the screws of panel and front.
► C5XX

32" : Remove the 4 screws of rear-cover.
37" : Remove the 2 screws of rear-cover.
40"/46" : Remove the 3 screws of rear-cover.

► C5XX

26" : Remove the 2 screws of rear-cover.
32" : Remove the 4 screws of rear-cover.

6003-000337

6003-001003

3-3

3. Disassembly and Reassembly

Description Picture Description Screws

7. Lift up the stand link.

8. Lift up the panel.

Reassembly procedures are in the reverse order of disassembly procedures. ※

Screw Size

Code No. A (mm) B (mm) C (mm) Q’ty

6001-002284 8.3±0.5 8.0±0.6 3.83~3.98 -

6002-001294 8.3±0.5 16.0±0.8 3.85~4.0 -

6003-000337 7.3~8.3 9.2~10.0 3.73~3.83 -

6003-001003 7.80~8.30 11.20~12.00 3.81~3.91 -

6001-002604 8.3±0.5 10.0±0.5 3.83~3.98 -

4-1

4. Troubleshooting

4. Troubleshooting

4-1. Troubleshooting

4-1-1. Previous check

Check the various cable connections rst. 1.

• Check to see if there is a burnt or damaged cable.

• Check to see if there is a disconnected or loose cable connection.

• Check to see if the cables are connected according to the connection diagram.

Check the power input to the Main Board.2.

4-2

4. Troubleshooting

4-1-2. No Power

Symptom

The LEDs on the front panel do not work when connecting the power cord. ­The SMPS relay does not work when connecting the power cord. ­The units appears to be dead. -

Major

checkpoints

The IP relay or the LEDs on the front panel does not work when connecting the power cord if the cables are
improperly connected or the Main Board or SMPS is not functioning. In this case, check the following:

Check the internal cable connection status inside the unit. ­Check the fuses of each part. ­Check the output voltage of SMPS. ­Replace the Main Board. -

Diagnostics

Lamp(Backlight) Off,

power indicator LED off?

Lamp(Backlight) Off,

power indicator LED on?

Does proper DC B13V appear at

LVDS connector Pin #1~5 of T-con b’d?

Does proper DC B13V appear at

F1 of T-con b’d?

A power is supplied to set?

Does proper Stand-By DC A5V

appear at TP - A5V1?

Does proper Main DC B13V, B5V

appear at TP - B13V1, B5V2?

Does proper DC A3.3V appear at

TP - A3.3V1?

Does proper B3.3V, B1.8V, SPI_3.3V

appear at TP - B3.3V1, B1.8V1, SPI_A3.3 ?

Change the 18p power cable.

Change INVERTER/BALANCE B’D.

Change the LVDS cable.

Change the T-con b’d.

Check a other function.(No picture part)

Replace a LCD Panel.

Change the Main Assy.

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

No

No

No

No

No

No

No

No

Caution Make sure to disconnect the power before working on the IP board.

4-3

4. Troubleshooting

4-4

4. Troubleshooting

4-1-3. No Video (Analog PC signal)

Symptom Audio is normal but no picture is displayed on the screen. -

Major

checkpoints

Check the PC source -

Check the Arsenal, Check the Chelsea. ­This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected. -

Diagnostics

Power indicator LED is off.

Lamp(Backlight) on, no video?

Check the PC source and

check the connection of D-SUB ?

Does the signal appear at

TP - PC_R, PC_G, PC_B, PC_HS, PC_VS

(R, G, B, H, V) ?

Does the digital data appear at

TP-E_TXCLK+, E_TXCLK-,

O_TXCLK+, O_TXCLK-?

Check the LVDS cable?

Check the T-Con B’d?

Replace the LCD panel?

Check a set in the ‘Stand-by mode’

or ‘DPMS mode’.

Input the analog PC signal properly.

Check CN902, PC cable.

Change the Main Assy.

Check IC1102 (SX1).

Change the Main Assy.

Please, Contact Tech support.

Yes

Yes

Yes

Yes

No

No

No

No

1

2

Caution Make sure to disconnect the power before working on the IP board.