Samsung UN32D5500RF, UN40D5500RF Schematic

LED-TV

Chassis: U59A

Model : UN32D5500RF

UN40D5500RF

SERVICE Manual

TFT-LED TV		Contents

1. Precautions

2. Product specifications

3. Disassembly and Reassembly

4. Troubleshooting

5. Wiring Diagram

Front Design : ToC Charcoal Black

Stand : Square

UN**D5500RF

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 specifications.............................................................................................		2-1
2-1.	Specifications..................................................................................................................	2-1
2-2.	Detail Factory Option.......................................................................................................	2-5
2-3.	New Features explanation...............................................................................................	2-6
2-4. Accessories...................................................................................................................		2-15

3. Disassembly and Reassembly................................................................................		3-1
3-1. Disassembly and Reassembly........................................................................................		3-1
4. Troubleshooting.......................................................................................................		4-1
4-1. Troubleshooting...............................................................................................................		4-1
4-2. Factory Mode Adjustments............................................................................................		4-25
4-3. White Balance - Calibration...........................................................................................		4-37
4-4. White Ratio (Balance) Adjustment.................................................................................		4-39
4-5. RS-232C........................................................................................................................		4-40
4-6. AV control code.............................................................................................................		4-41
4-7. Software Upgrade.........................................................................................................		4-46
4-8. Rear Cover Dimension..................................................................................................		4-49
5. Wiring Diagram.........................................................................................................		5-1
5-1.	Wiring Diagram................................................................................................................	5-1
5-2.	Position of Connector......................................................................................................	5-2
5-3.	Connector Functions.......................................................................................................	5-5
5-4.	Cables.............................................................................................................................	5-5

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.

© 2011 Samsung Electronics Co.,Ltd. All rights reserved.

Printed in Korea

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

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

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

1-1-2. Servicing the LED TV

1.When servicing the LED TV, 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 LED TV 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 LED TV.

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

(READING SHOULD)

NOT BE ABOVE 0.5mA

				LEAKAGE
DEVICE
				CURRENT
UNDER
				TESTER
TEST
	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

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

1-1

1. Precautions

1-2. Servicing Precautions

WARNING: An electrolytic capacitor installed with the wrong polarity might explode.

Caution: Before servicing units covered by this service manual, read and follow the Safety Precautions section of this manual.

Note: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions, always follow the safety precautions.

1-2-1 General Servicing Precautions

1.Always unplug the unit’s AC power cord from the AC power source and disconnect the DC Power Jack before attempting to:

(a) remove or reinstall any component or assembly, (b) disconnect PCB plugs or connectors, (c) connect a test component in parallel with an electrolytic capacitor.

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

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

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

5.Insulation Checking Procedure: Disconnect the power cord from the AC source and turn the power switch ON.

Connect an insulation resistance meter (500 V) to 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.

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.

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

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

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

3.Do not use freon-propelled chemicals. These can generate electrical charges 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.

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.

1-2

1. Precautions

1-4. Installation Precautions

1.For safety reasons, more than a 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 (0.4m) between the product and the wall for ventilation purposes.

A rise in temperature within the product may cause fire.

1-3

2. Product specifications

2. Product specifications

2-1. Specifications

2-1-1. Model Comparison

Model					UD5500
Front View		All
Detail View		All
Front Color		All			ToC RED BLK
	32"	With Stand	30.2		9.4		20.9
Dimensions		Without Stand	30.2		1.2		18.4
W x D x H (inches)	40"	With Stand	37.6		10.0		25.1
		Without Stand	37.6		1.2		22.6
	32"	With Stand		9.96 / 21.91
Weight		Without Stand		7.22 / 15.88
(kg / lbs)	40"	With Stand		14.36 / 31.59
		Without Stand		11.08 / 24.38
Panel Type		All			Anti Glare
Internal Memory		All			None
DDR		All			384 Mbtye
Feature		All		Media Play(MOVIE), HDD, DLNA

2-1

2. Product specifications

2-1-2. Feature & Specifications

Model	UN32D5500RF

Feature

Digital-TV, RF, 4-HDMI, 1-Component, 1-A/V, 2-USB2.0, D-SUBBrightness : 450 cd/m2 (Marketing spec : 500 cd/m2)

High Contrast Ratio : 5,000:1 (Marketing spec : 3,000,000:1)Response Time : 8 ms (Marketing spec : 8 ms)

			Specifications
	Item		Description
	LCD Panel	32 inch FHD 60 Hz
	Scanning Frequency	Horizontal : 60 kHz ~ 73 kHz (Automatic)
		Vertical : 47 Hz ~ 63 Hz (Automatic)
	Display Colors	16.7 M color
	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	74.25MHz
	Active Display
	Horizontal/Vertical	715.4(H) x 409.5(V) mm / 29.2(H) x 16.7(V) inches
	AC power voltage & Frequency	AC 110 V ~ 120 V, 60 Hz
	Power Consumption	Under 80 W (Under 0.3W, Stand by)
	Dimensions Set	768.0 x 240.0 x 530.4(mm) / 30.2 x 9.4 x 20.9(inches) with stand
	(W x D x H)
		768.0 x 29.9 x 468.2(mm) / 30.2 x 1.2 x 18.4(inches) without stand
	Weight (Set)	9.96 (kg) / 21.912 (lbs) with stand
		7.22 (kg) / 15.884 (lbs) without stand
	TV System	Tunning	Frequency Synthesize (Refer to detailed Frequency Table)
		System	ATSC & Clear QAM
		Sound	NTSC-M, Dolby Digital+
	Environmental Considerations	Operating Temperature: 32˚F ~ 122˚F (0˚C ~ 50˚C)
		Operating Humidity: 20% ~ 90%
		Storage Temperature: -4˚F ~ 140˚F (-20˚C ~ 60˚C)
		Storage Humidity: 10% ~ 90%
	Audio Spec.	- MAX Internal Audio Output Power : Each 10W(Left/Right)
		- Equalizer : 5Band
		- Output Frequency : RF : 20 Hz ~ 15.4 kHz
			AV/Componet/HDMI : 20 Hz ~ 20 kHz

Note: Dolby Digital +, Game Mode, Film Mode, Energy Saving, Anynet+, DLNA

2-2

2. Product specifications

Model	UN46D5500RF

Feature

Digital-TV, RF, 4-HDMI, 1-Component, 1-A/V, 2-USB2.0, D-SUBBrightness : 450 cd/m2 (Marketing spec : 500 cd/m2)

High Contrast Ratio : 5,000:1 (Marketing spec : 3,000,000:1)Response Time : 8 ms (Marketing spec : 8 ms)

			Specifications
	Item		Description
	LCD Panel	40 inch FHD 60 Hz
	Scanning Frequency	Horizontal : 60 kHz ~ 73 kHz (Automatic)
		Vertical : 47 Hz ~ 63 Hz (Automatic)
	Display Colors	16.7 M color
	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	74.25MHz
	Active Display
	Horizontal/Vertical	885.6(H) x 498.15(V) mm / 36.1(H) x 20.3(V) inches
	AC power voltage & Frequency	AC 110V ~ 120V, 60 Hz
	Power Consumption	Under 100 W (Under 0.3W, Stand by)
	Dimensions Set	955.8 x 255.0 x 638.5(mm) / 37.6 x 10.0 x 25.1(inches) with stand
	(W x D x H)
		955.8 x 29.9 x 574.0(mm) / 37.6 x 1.2 x 22.6(inches) without stand
	Weight (Set)	14.36 (kg) / 31.59 (lbs) with stand
		11.08 (kg) / 24.38 (lbs) without stand
	TV System	Tunning	Frequency Synthesize (Refer to detailed Frequency Table)
		System	ATSC & Clear QAM
		Sound	NTSC-M, Dolby Digital+
	Environmental Considerations	Operating Temperature: 32˚F ~ 122˚F (0˚C ~ 50˚C)
		Operating Humidity: 20% ~ 90%
		Storage Temperature: -4˚F ~ 140˚F (-20˚C ~ 60˚C)
		Storage Humidity: 10% ~ 90%
	Audio Spec.	- MAX Internal Audio Output Power : Each 10W(Left/Right)
		- Equalizer : 5Band
		- Output Frequency : RF : 20 Hz ~ 15.4 kHz
			AV/Componet/HDMI : 20 Hz ~ 20 kHz

Note: Dolby Digital +, Game Mode, Film Mode, Energy Saving, Anynet+, DLNA

2-3

2. Product specifications

2-1-3. Specification Comparison to Old Models

O : application, X : non-application

Model

Design

Display Type

Built-in Tuner

Resolution

LCD Panel

Screen Size

Picture ratio

Power Consumption

Dimensions (W x H x D)

Weight

Brightness

Contrast Ratio

Picture Enhancer

Equalizer

Auto Volume Control

Surround Sound

Speaker Output

PIP

Double Window

Caption

Entertainment Mode

Game Mode

Energy Saving

NETWORK

Anynet+

Antena

UD5R (UA40D5500RJ)

LED TV

O

1920 X 1080

TFT LCD Panel 60 Hz

32" / 40"

16:9

32" 80 W (Under 0.3 W Stand by)

40" 100 W (Under 0.3 W Stand by)

		with	30.2 x 9.4 x 20.9 (Inches)
		stand
	32"
		without	30.2 x 1.2 x 18.4 (Inches)
		stand
		with	37.6 x 10.0 x 25.1 (Inches)
		stand
	40"
		without	37.6 x 1.2 x 22.6 (Inches)
		stand
		with	9.96 (lbs)
		stand
	32"
		without	7.22 (lbs)
		stand
		with	14.36 (lbs)
		stand
	40"
		without	11.08 (lbs)
		stand

450(spec) / 400(marketing) cd/m2

5,000(spec) / MEGA(3,000,000:1) (marketing)

HyperReal Engine (X5)

5Band

O

Dolby Digital Plus

10 W X 10 W

O

X

O

X

O

O

Internet TV

O

1(Cable/Air)

UC5R (UA**C5000QM)

LED TV

O

1920 X 1080

TFT LCD Panel 60 Hz

32" / 37" / 40" / 46"

16:9

	32"	110 W (Under 0.3 W Stand by)
	37"	120 W (Under 0.3 W Stand by)
	40"	130 W (Under 0.3 W Stand by)
	46"	130 W (Under 0.3 W Stand by)
	32"	with stand	30.9 x 9.4 x 21.6 (Inches)
		without stand	30.9 x 1.2 x 19.3 (Inches)
	37"	with stand	35.7 x 10.0 x 24.4 (Inches)
		withoutstand	35.7 x 1.2 x 22.1 (Inches)
	40"	with stand	38.3 x 10.0 x 24.4 (Inches)
		withoutstand	38.3 x 1.2 x 23.5 (Inches)
	46"	with stand	43.6 x 10.8 x 28.8 (Inches)
		withoutstand	43.6 x 1.2 x 26.4 (Inches)
	32"	with stand	24.25 (lbs)
		withoutstand	18.08 (lbs)
	37"	with stand	31.30 (lbs)
		withoutstand	23.37 (lbs)
	40"	with stand	34.61 (lbs)
		withoutstand	26.68 (lbs)
	46"	with stand	43.43 (lbs)
		withoutstand	34.61 (lbs)

400(spec) / 400(marketing) cd/m2

5,000(spec) / 3,000,000:1 (marketing)

HyperReal Engine (X4)

5 Band

O

Dolby Digital Plus / Pulse

10 W X 10 W

O

X

O

X

O

O

DLNA

O

1(Cable/Air)

2-4

2. Product specifications

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”.

		Model Name		UN32D5500RF	UN40D5500RF
			Vendor	AML	AML
				CMI
	Panel		CODE	BN95-00436A	BN95-00434A
				BN07-00989A
			SPEC	LTJ320HN01-V	LTJ400HM03-V
				LD320BGC-C1
	SMPS		CODE	BN44-00421B	BN44-00423A
1		Factory Reset		-	-
2		Type		32A6AF0E	40A6AF0E
3		Local set		US/SA_ATV	US/SA_ATV
4		Model		UD5500	UD5500
5		TUNER		SI_ATC	SI_ATC
6		Ch Table		NONE	NONE
7		Front Color		U-T-R-BLK	U-T-R-BLK

2-5

2. Product specifications

2-3. New Features explanation

2-3-1. My Contents

Using the My Contents

Enjoy photos, music and/or movie files saved on a USB Mass Storage Class (MSC) device and/or your PC.

1.Press the CONTENT button to select My Contents.

2.Press u/dbutton to select desired menu (Videos, Photos, Music), then press the ENTEREbutton.

* It may differ depending on the model.

Screen Display

Move to the desired file using the ◄/►/▲/▼ buttons and then press the ENTERE or (Play) button. The file is played. My Contents screen may differ depending on the way to enter the screen.

Information: You can ascertain the selected device name, contents mode, folder/

file name, page and sorting list.

Contents mode / Device name: You can select the desired Contents mode or Device name. When PC is connected, you can select PC through PC Share Manager.

File List Section: You can confirm the

files and groups that are sorted by category.

T Tools R Return

Operation Buttons:

- C Yellow (Edit Mode); Selects the desired music. The check box is

shown in the screen to check the music you want. It is only available in Music.

-(Jump Page); Move to next or previous page.

-T Tools; Displays the option menu.

-R Return; Move to the previous step.

2-6

2. Product specifications

Videos

01. Playing Video

1.Press the ◄/►/▲/▼ button to select the desired video in the file list.

2.Press the ENTEREbutton or (Play) button.

–The selected file name is displayed on the top with its playing time.

–If video time information is unknown, play time and progress bar are not displayed.

–During video playback, you can search using ◄ and ► button.

–You can use (REW) and μ(FF) buttons during playback.

N In this mode, you can enjoy movie clips contained on a Game, but you cannot play the Game itself.

● Supported Subtitle Formats

Name	File extension	Format
MPEG-4 time-based text	.ttxt	XML
SAMI	.smi	HTML
SubRip	.srt	string-based
SubViewer	.sub	string-based
Micro DVD	.sub or .txt	string-based

● Supported Video Formats

	File Extention	Container	Video Codec	Resolution	Frame rate	Bit rate	Audio Codec
					(fps)	(Mbps)
			Divx 3.11/4.x/5.1/6.0	1920 x 1080	6 ~ 30	8
							MP3/AC3
			XviD	1920 x 1080	6 ~ 30	8
	*.avi	AVI					/LPCM
			H.264 BP/MP/HP	1920 x 1080	6 ~ 30	25
	*.mkv	MKV					/ADPCM
			MPEG4 SP/ASP	1920 x 1080	6 ~ 30	8
							/DTS Core
			Motion JPEG	640 x 480	6 ~ 30	8
			Divx 3.11/4.x/5.1/6.0	1920 x 1080	6 ~ 30	8
							MP3/AC3
			XviD	1920 x 1080	6 ~ 30	8
							/LPCM
	*.asf	ASF	H.264 BP/MP/HP	1920 x 1080	6 ~ 30	25
							/ADPCM
			MPEG4 SP/ASP	1920 x 1080	6 ~ 30	8
							/WMA
			Motion JPEG	640 x 480	6 ~ 30	8
	*.wmv	ASF	Window Media Video v9	1920 x 1080	6 ~ 30	25	WMA
			H.264 BP/MP/HP	1920 x 1080	6 ~ 30	25
	*.mp4	MP4	MPEG4 SP/ASP	1920 x 1080	6 ~ 30	8	MP3/ADPCM /AAC
			XVID	1920 x 1080	6 ~ 30	8
	*.3gp	3GPP	H.264 BP/MP/HP	1920 x 1080	6 ~ 30	25	ADPCM/AAC
			MPEG4 SP/ASP	1920 x 1080	6 ~ 30	8	/HE-AAC
	*.vro	VRO	MPEG2	1920 x 1080	24/25/30	30	AC3/MPEG
		VOB	MPEG1	1920 x 1080	24/25/30	30	/LPCM
	*.mpg		MPEG1	1920 x 1080	24/25/30	30	AC3/MPEG
		PS	MPEG2	1920 x 1080	24/25/30	30
	*.mpeg						/LPCM/AAC
			H.264	1920 x 1080	6 ~ 30	25
	*.ts		MPEG2	1920 x 1080	24/25/30	30	AC3/AAC
	*.tp	TS	H.264	1920 x 1080	6 ~ 30	25	/MP3/DD+
	*.trp						/HE-AAC
			VC1	1920 x 1080	6 ~ 30	25

2-7

2.Product specifications

02.Other Restrictions

NNOTE

•If there are problems with the contents of a codec, the codec will not be supported.

•If the information for a Container is incorrect and the file is in error, the Container will not be able to play correctly.

•Sound or video may not work if the contents have a standard bit rate/frame rate above the compatible Frame/sec listed in the table above.

•If the Index Table is in error, the Seek (Jump) function is not supported.

•When playing the video through network, it may not work depending on the network status.

•The videos over 10Mbps(bit rate) may be interrupted.

Video Decoder

•Supports up to H.264, Level 4.1

•H.264 FMO / ASO / RS, VC1 SP / MP / AP L4 and AVCHD are not supported.

•XVID, MPEG4 SP, ASP:

–Below 1280 x 720: 60 frame max

–Above 1280 x 720: 30 frame max

•GMC is not support.

Audio Decoder

•Supports up to WMA 7, 8, 9, STD, 9 PRO

•WMA Lossless, Voice Lossless, Voice is not supported.

•WMA sampling rate 22050Hz mono is not supported.

2-8

2. Product specifications

Music

01. Playing Music

1.Press the ◄/►/▲/▼ button to select the desired Music in the file list.

2.Press the ENTEREbutton or (Play) button.

–You can use (REW) and μ(FF) buttons during playback.

NOnly displays the files with MP3 and PCM file extension. Other file extensions are not displayed, even if they are saved on the same USB device.

NIf the sound is abnormal when playing MP3 files, adjust the Equalizer in the Sound menu. (An over-modulated MP3 file may cause a sound problem.)

02. Playing selected music

1.Press the C (Edit Mode) button.

2.Select the desired music.

–The check box appears to the left of the selected files.

3.Press the TOOLS button and select Play Selected Contents.

–You can select or deselect all music pressing the Select All/Deselect All.

2-9

2. Product specifications

Photos

01. Viewing a Photo (or Slide Show)

1.Press the ◄/►/▲/▼ button to select the desired Music in the file list.

2.Press the ENTEREbutton or (Play) button.

–When a selected photo is displayed, press the ENTERE button to start the slide show.

–During the slide show, all files in the file list will be displayed in order.

N When you press the (Play) button in the file list, slide show will be started immediately.

N Music files can be automatically played during the Slide Show if the Background Music is set to On. N The BGM Mode cannot be changed until the BGM has finished loading.

2-10

2. Product specifications

2-3-2. Setting the Network Connection

Connection Methods: You can setup the wireless network connection in four ways:

•Auto Setup (Using the Auto Network Search function)

•Manual Setup

•WPS(PBC)

•One Foot Connection

Network Settings

01. Wired Network Setup

1. Go to the Network Settings screen.

(MENUm → Network → Network Settings → ENTERE)

2.Select Wired, and then press ENTERE.

3.The network connection screen appears and verifies the network connection. When the connection has been verified, the "Internet connected successfully." message appears.

02. Wireless (General) Network Setup

1. Go to the Network Settings screen.

(MENUm → Network → Network Settings → ENTERE) 2. Select Wireless (General), and then press ENTERE.

3.The Network function searches for available wireless networks. When done, it displays a list of the available networks.

03. WPS(PBC) Network Setup

If your router has a PBC (WPS) button, follow these steps:

1.Go to the Network Settings screen.

(MENUm → Network → Network Settings → ENTERE)

2. Select WPS(PBC), and then press ENTERE, then press ENTERE again.

3.Press the WPS(PBC) button on your router within 2 minutes. Your TV automatically acquires all the network setting values it needs and connects to your network.

4.The network connection screen appears, and network set up is done.

04. One Foot Connection Network Setup

The One Foot connection make you easy to connect samsung TV and samsung wireless router by placing samsung wireless router within

1foot(25cm) from samsung TV. If your wireless router does not support One Foot Connection, you must connect using one of the other methods.

1.Turn on the power of wireless router and TV.

2.Go to the Network Settings screen.

(MENUm → Network → Network Settings → ENTERE)

3.Select One Foot Connection,, and then press ENTERE, then press ENTERE again.

4.The network connection screen appears, and network set up is done.

2-11

2. Product specifications

2-3-3. e-Manual

How to view the e-Manual

2-12

2. Product specifications

2-13

2. Product specifications

2-3-5. Eco sensor

* To enhance your power savings; the

Menu  System  Eco solution  Eco Sensor

Min Backlight: When ECO sensor is On, the minimum screen brightness can be adjusted manually.

2-14

				2. Product specifications
	2-4. Accessories
	Product	Description	Code. No	Remark
		Remote Control & Batteries	AA59-00443A
		(AAA x 2)
		Power Cord	3903-000598
				Supplied
		Warranty Card /	BP68-00263E
				Accessories
		Safety Guide Manual	AA68-03242L
		Cleaning Cloth	BN63-01798B
		Component Adapter	BN39-01154W

2-15

3. Disassembly and Reassembly

3. Disassembly and Reassembly

This section of the service manual describes the disassembly and reassembly procedures for the LED TV.

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

3-1. Disassembly and Reassembly

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

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

Description

Picture Description

Screws

1 Place TV face down on cushioned table.

-Remove 4 screws from the stand.

-Remove stand.

6001-002621

(M4xL8, MACHINE)

3-1

3. Disassembly and Reassembly

Description

Picture Description

Screws

2 Remove the screws of Rear-cover.

-32" : 13 EA

-40" : 14 EA

6003-001782

(M4 x L12, TAPETYPE)

6001-002671

(M3 x L6, MACHINE)

3	Lift up the Rear-cover.
4	Remove the Left and Right Speaker.
5	Remove the 6 screws of Main Board
	and 5 screws of IP Board.

6001-002653

(M3 x L6, MACHINE)

3-2

		3. Disassembly and Reassembly
Description	Picture Description	Screws

6 RemoveCover. the 2 screws of Stand Link

6003-001782

(M4 x L12, TAPETYPE)

7 Remove the 4 screws of Stand Link.

6001-002653

(M3 x L6, MACHINE)

8 Lift up the Stand Link.

9 Detach the Pront Hook.

6001-002653

(M3 x L6, MACHINE)

10 Lift up the Panel.

Reassembly procedures are in the reverse order of disassembly procedures.

3-3