Samsung PA43H4900AR, PA51H4900AR Schematic

PDP TV

Chassis	F6CA
Model	PA43H4900AR
	PA51H4900AR

SERVICEMANUAL

PLASMA DISPLAY TV

Contents

1. Precautions

2. Product Specifications

3. Disassembly and Reassembly

4. Troubleshooting

5. Wiring Diagram

PA**H4900AR

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

Contents

1.	Precautions ......................................................................................................................................			1	−	1
	1.1.	Safety Precautions ...................................................................................................................		1	−	1
		1.1.1.	Warnings ...................................................................................................................	1	−	1
		1.1.2. Servicing the PDP TV ..................................................................................................		1	−	1
		1.1.3. Fire and Shock Hazard .................................................................................................		1	−	1
		1.1.4.	Product Safety Notices .................................................................................................	1	−	2
	1.2.	Servicing Precautions ...............................................................................................................		1	−	3
		1.2.1.	General Servicing Precautions .......................................................................................	1	−	3
	1.3.	Static Electricity Precautions......................................................................................................		1	−	4
	1.4.	Installation Precautions.............................................................................................................		1	−	5
2.	Product Specifications........................................................................................................................			2	−	1
	2.1.	Product information .................................................................................................................		2	−	1
	2.2.	Product specifications...............................................................................................................		2	−	2
		2.2.1.	Detailed Specifications .................................................................................................	2	−	2
		2.2.2.	Feature & Specifications ...............................................................................................	2	−	6
		2.2.3.	Specifications Analysis.................................................................................................	2	−	7
	2.3.	Accessories ............................................................................................................................		2	−	9
3.	Disassembly and Reassembly ..............................................................................................................			3	−	1
	3.1.	Disassembly and Reassembly.....................................................................................................		3	−	1
		3.1.1.	PDP TV.....................................................................................................................	3	−	1
4.	Troubleshooting................................................................................................................................			4	−	1
	4.1.	Troubleshooting ......................................................................................................................		4	−	1
		4.1.1.	Previous Check...........................................................................................................	4	−	1
		4.1.2. Operating Logic LED and Front Cover LED (IR) ..............................................................		4	−	2
	4.2. How to Check Fault Symptom....................................................................................................			4	−	3
		4.2.1.	No Power...................................................................................................................	4	−	3
		4.2.2.	No Video ...................................................................................................................	4	−	5
		4.2.3.	No Sound...................................................................................................................	4	−	7
		4.2.4. Example of Trouble Shooting ........................................................................................		4	−	9
	4.3.	Factory Mode Adjustments........................................................................................................		4	− 10
		4.3.1.	Entering Factory Mode.................................................................................................	4	− 10
		4.3.2.	Factory Data...............................................................................................................	4	− 11
	4.4.	White Balance.........................................................................................................................		4	− 20
		4.4.1.	Calibration .................................................................................................................	4	− 20
		4.4.2.	Service Adjustment......................................................................................................	4	− 21
		4.4.3.	Adjustment ................................................................................................................	4	− 24
5.	Wiring Diagram		................................................................................................................................	5	−	1
	5.1.	Wiring Diagram.......................................................................................................................		5	−	1

i	Copyright© 1995-2013 SAMSUNG. All rights reserved.

Contents

5.2. Pin Connection........................................................................................................................

5 − 4

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.

Disconnect the AC power and DC power jack before servicing.

1.1.2. Servicing the PDP TV

1)When servicing the PDP 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 PDP 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 PDP 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):

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).

1-1	Copyright© 1995-2013 SAMSUNG. All rights reserved.

1. Precautions

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.

1-2

1. Precautions

1.2. Servicing Precautions

An electrolytic capacitor installed with the wrong polarity might explode.

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

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 1. 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	Copyright© 1995-2013 SAMSUNG. All rights reserved.

1. Precautions

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)Immediately before handling any semiconductor components or assemblies, drain the electrostatic 1. 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.

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.

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.

1-4

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.

8)If an equipment is provided with a replaceable battery, and if replacement by an incorrect type could result in an explosion (for example, with some lithium batteries), the following applies:

•Risk of explosion if battery is replaced by an incorrect type dispose of used batteries according to the instructions.

•Do not dispose of batteries in a fire.

•Do not short circuit, disassemble or overheat the batteries.

•Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.

•Do not be exposed to excessive heat such as sunshine, fire or the like.

1-5	Copyright© 1995-2013 SAMSUNG. All rights reserved.

Samsung PA43H4900AR, PA51H4900AR Schematic

2. Product Specifications

2.1. Product information

Model				PA**H4900AR

Detail View

Detail View

Front			Steam Mold (Cool Gray)

		Set without Stand		100.9 x 61.7 x 5.5 cm
	43"
	43"	Set with Stand		100.9 x 69.8 x 23.5 cm
Dimensions		Set with Stand		100.9 x 67.1 x 26.1 cm (For India Only)
Dimensions				100.9 x 67.1 x 26.1 cm (For India Only)
(W x H x D)		Set without Stand		118.5 x 70.2 x 5.5 cm
	51"
	51"	Set with Stand		118.5 x 78.3 x 23.5 cm
		Set with Stand		118.5 x 75.6 x 26.1 cm (For India Only)
				118.5 x 75.6 x 26.1 cm (For India Only)

		Set without Stand		13.6 kg
	43"
	43"	Set with Stand		15.0 kg
		Set with Stand		14.8 kg (For India Only)
				14.8 kg (For India Only)
Weight
Weight		Set without Stand		17.7 kg
		Set without Stand		17.6 kg (For India Only)
	51"			17.6 kg (For India Only)

		Set with Stand		19.1 kg
				19.1 kg
				18.8 kg (For India Only)
				18.8 kg (For India Only)

Feature				GVE Model

2-1

2. Product Specifications

2.2. Product specifications

2.2.1. Detailed Specifications

Design and specifications are subject to change without prior notice.

	Item	PA**H4900ARLXL

General Information	Product	PDP

	Series	4

	Country	INDIA
Display	Screen Size	43" / 51"

	Resolution	1,024 x 768

	Super Contrast Panel	No

	Real Black Pro Panel	No

	Clear Image Panel	Yes
Video	Picture Engine	HyperReal Engine

	Dynamic Contrast Ratio	Mega DCR

	Film Mode	Yes

	Motion and Black Enhancer	No

	Motion Judder Canceller	No

	Cinema Smooth	Yes

	Relax Mode Support	No

	Black Optimizer	Yes
Audio	Dolby MS10 / MS110	Dolby MS10

	DTS Studio Sound / DNSe+	DTS Studio Sound

	DTS Premium Sound / DTS Premium Sound 5.1	DTS Premium Sound 5.1

	3D Sound	Yes

	Auto Volume Leveler	Yes

	Sound Customizer	N/A

	Sound Output (RMS)	10W x 2

	Speaker Type	Down Firing + Full Range

	Woofer	N/A
Smart TV	Smart Hub	N/A

	Samsung SMART TV	N/A

	On TV	N/A

	Movies & TV Shows	N/A

	Multimedia	N/A

	Apps	N/A

	News On	N/A

2-2	Copyright© 1995-2013 SAMSUNG. All rights reserved.

		2. Product Specifications

	Game	N/A

	My Space	N/A

	Social	N/A

	Fitness	N/A

	Kids	N/A

	Multi-Screen (Dual / Quad Screen)	N/A

	Skype™ on Samsung TV	N/A

	Web Browser	N/A
Smart Interaction	Voice Interaction	N/A

	Voice Control	N/A

	Camera Built-in	N/A

	Face recognition	N/A

	Motion control	N/A

	Samsung Apps supported	N/A
Smart Convergence	Contents Streaming	Yes (DLNA Only)

	Screen Mirroring	N/A

	Samsung SMART View	N/A

	Smart Home	N/A

	Wake On LAN	N/A
Tuner / Broadcasting	DTV Tuner	Ready

	Analog Tuner	Yes

	MHP / MHEG / HbbTV / ACAP / GINGA /	No
	OHTV	No
	OHTV
Connectivity	HDMI	2

	USB	1

	Component In (Y/Pb/Pr)	1

	Composite In (AV)	1 (Common Use for Component Y)

	Ethernet (LAN)	No

	Headphone	No

	Audio Out (Mini Jack)	No

	Digital Audio Out (Optical)	1

	PC In (D-sub)	No

	PC/DVI Audio In (Mini Jack)	No

	RF In (Terrestrial / Cable input)	1 / 0

	Ex-Link ( RS-232C )	No

	IR Out	No

	CI Slot	No

	Scart	No

	MHL CE 3.0	No

	One Connect (Jack)	N/A

	WiFi Direct	Yes

	MHL	N/A

2-3

2. Product Specifications

	Dongle Ready (3G / LTE)	N/A

	HDMI 1.4 3D Auto Setting	Yes

	HDMI 1.4 A/Return Ch. Support	N/A

	InstaPort S (HDMI quick switch)	N/A

	Wireless LAN Adapter Support	Yes

	Wireless LAN Built-in	No

	Anynet+ (HDMI-CEC)	N/A
Design	Design	High Glossy

	Bezel Type	Narrow

	Slim Type	Slim

	Front Color	Black

	Light Effect (Deco)	No

	Stand Type	Square

	Swivel (Left/Right)	No

	Camera Type	N/A
Additional Feature	Samsung 3D	Yes

	3D Converter	Yes

	Instant On	N/A

	N-KIT	N/A

	Quad Core+	N/A

	Accessibility	N/A

	Digital Clean View	Yes

	Auto Channel Search	Yes

	Auto Power Off	Yes

	Clock&On/Off Timer	Yes

	Sleep Timer	Yes

	BD Wise Plus	N/A

	Calibration Mode	N/A

	Caption (Subtitle)	No

	ConnectShare™ (USB 2.0)	Movie

	AC/DC TV	N/A

	Sports Mode	Yes

	Screen Capture	Yes

	Embeded POP	Yes

	EPG	No

	Extended PVR	N/A

	Game Mode	Yes

	History	N/A

	Multiroom Compatible	N/A

	OSD Language	Local Language

	Picture-In-Picture	Yes

2-4	Copyright© 1995-2013 SAMSUNG. All rights reserved.

		2. Product Specifications

	Multi Tasking	N/A

	BT HID Built-in	N/A

	USB HID Support	N/A

	Smart Evolution Support	N/A

	TV SoundConnect	N/A

	Teletext (TTXT)	Yes

	Time Shift	No

	Triple Protector	Yes

	GUI	Golden Bridge Lite
Eco Feature	Eco Mark	Planet First

	Eco Label	Yes

	Eco Sensor	Yes

	Energy Efficiency Class	B
Accessory	3D Active Glasses (Included)	2

	Remote Controller Model	TM1240A

	Batteries (for Remote Control)	Yes

	Samsung Smart Touch Control (Included)	No

	Electric Stand Support	N/A

	Electric Wall Mount Support	N/A

	Ultra Slim Wall Mount Supported	N/A

	Mini Wall Mount Supported	Yes

	Vesa Wall Mount Supported	Yes

	Floor Stand Support	N/A

	TV Camera (Included)	No

	IR Extender Cable (Included)	No

	Network Speaker (Included)	No

	Wireless Keyboard (Included)	No

	Wireless LAN Adaptor (Included)	No

	User Manual	Yes

	E-Manual	Yes

	ANT-Cable	N/A

	Power Cable	Yes

	Slim Gender Cable	N/A

2-5

2. Product Specifications

2.2.2. Feature & Specifications

■Feature

•RF, 2-HDMI, 1-Component(AV), 1-USB 2.0

■Specifications

Model		PA**H4900AR


Item		Description

Screen Size	43 inches		51 inches

PDP Panel		Clear Image Panel

Scanning Frequency	Horizontal : 60 kHz ~ 73 kHz (Automatic)
Scanning Frequency	Vertical : 47 Hz ~ 63 Hz (Automatic)
	Vertical : 47 Hz ~ 63 Hz (Automatic)

Display Colors		16.7M color

Display Resolution		1024 x 768

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

AC Power Voltage & Frequency		AC100-240V 50/60Hz

	Operating Temperature : 50˚F ~ 104˚F (10˚C ~ 40˚C)
Environmental Considerations	Operating Humidity : 10% ~ 80%, non-condensing
Environmental Considerations	Storage Temperature : -4˚F ~ 113˚F (-20˚C ~ 45˚C)
	Storage Temperature : -4˚F ~ 113˚F (-20˚C ~ 45˚C)
	Storage Humidity : 5% ~ 95%, non-condensing

Sound (Output)		20W (10W x 2)

Antenna Input	ANT - AIR/CABLE IN 75Ω unbalanced

		AV : 480i/480p
VIDEO INPUT	COMPONENT : 480i/480p/720p/1080i/1080p
VIDEO INPUT		HDMI1 : 480p/720p/1080i/1080p
		HDMI1 : 480p/720p/1080i/1080p
		HDMI2 : 480p/720p/1080i/1080p

AUDIO Input		AV : 480i/480p
AUDIO Input	COMPONENT/DVI : 480i/480p/720p/1080i/1080p
	COMPONENT/DVI : 480i/480p/720p/1080i/1080p

AUDIO Output		AUDIO (L/R)

New Features		Zero Black Panel / Connect Share

2-6	Copyright© 1995-2013 SAMSUNG. All rights reserved.

2. Product Specifications

2.2.3. Specifications Analysis

•O : Supported / X : Not Supported

	Inches	43"		51"

	Design

Basic	Display Type		PDP TV
	Buil-In Tuner		O
	Resolution		1024 x 768
	PDP Module	43HH		51HH
	Screen Size	43 inches		51 inches
	Picture ratio		16:9
Picture	Brightness		140 cd/m2
	Contrast Ratio		1000000:1

	Picture Enhancer		DNIe (SENK13)
Audio	Equalizer		5 Band
	Auto Volume Control		O
	Surround Sound		SRS Theater Sound
	Speaker Output		10W + 10W
Features	PIP		O
	Double Screen		X
	Caption		O
	Still Image		X
	EPG		O
	My color Control		X
	Energy Saving		O
	Screen Burn Protection		O
	Anynet		X
Connections	Antenna		1 (Cable/Air)
	AV Input		1 Input
	S-Video		X
	Component		1 Input

2-7

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