Samsung UA32F4280AR, UA46F5000AR Schematic
LED TV
Chassis : U86A U86C
Model : UA32F40**AR UA32F4800AR
UA**F50**AR
UA32F4100AR
UA**F5100AR
UA32F4280AR
SERVICE
LED TV Contents
1. Precautions
2. Product specications
3. Disassembly and Reassembly
4. Troubleshooting
5. Wiring Diagram
Manual
UA**F5000AR
Contents
1. Precautions ...................................................................................................................1-1
1-1. Safety Precautions ..............................................................................................................1-1
1-2. Servicing Precautions ..........................................................................................................1-3
1-3. Static Electricity Precautions ...............................................................................................1-4
1-4. Installation Precautions .......................................................................................................1-5
2. Product Specications.................................................................................................2-1
2-1. Product Information .............................................................................................................2-1
2-2. Accessories .......................................................................................................................2-16
3. Disassembly and Reassembly ....................................................................................3-1
3-1. Disassembly and Reassembly ............................................................................................3-1
3-2. Assy Board P-Jog Switch & Ir ............................................................................................3-10
3-3. Disassembly(PTC) .............................................................................................................3-12
4. Troubleshooting ...........................................................................................................4-1
4-1. Troubleshooting ................................................................................................................... 4-1
4-2. How to Check Fault Symptom .............................................................................................4-5
4-3. Factory Mode Adjustments .................................................................................................. 4-8
4-4. White Balance ...................................................................................................................4-24
4-5. White Ratio (Balance) Adjustment .....................................................................................4-27
4-6. Detail Specications ..........................................................................................................4-29
4-7. Software Upgrade ............................................................................................................4-140
4-8. Rear Cover Dimension ....................................................................................................4-142
5. Wiring Diagram .............................................................................................................5-1
5-1. Wiring Diagram .................................................................................................................... 5-1
5-2. Connector ...........................................................................................................................5-4
5-3. Connector Functions ...........................................................................................................5-7
5-4. Cables .................................................................................................................................5-8
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.
© 2013 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
For continued safety, do not attempt to modify the circuit board.
WARNING
1-1-2. Servicing the LED TV
When servicing the LED 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. Check the calibration of this 2.
meter periodically.
1-1-3. Fire and Shock Hazard
Before returning the monitor 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 monitor.
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:3.
Disconnect the AC power and DC power jack before servicing.
(READING SHOULD)
DEVICE
UNDER
TEST
ALSO TEST WITH
PLUG REVERSED
(USING AC ADAPTER
PLUG AS REQUIRED)
NOT BE ABOVE 0.5mA
2-WIRE CORD
TEST ALL
EXPOSED METAL
SURFACES
LEAKAGE
CURRENT
TESTER
EARTH
GROUND
Do not use an isolation transformer during this test.
Use a leakage current tester or a metering system that complies with American National Standards
WARNING
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 rst 4.
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
1-2
1. Precautions
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 identied 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.
1-3
1. Precautions
1-2. Servicing Precautions
An electrolytic capacitor installed with the wrong polarity might explode.
WARNING
Before servicing units covered by this service manual, read and follow the Safety Precautions section of
CAUTION
NOTE
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 used. 2.
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, input 4.
terminals and earphone jacks).
Insulation Checking Procedure: Disconnect the power cord from the AC source and turn the power switch ON. Connect 5.
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.
this manual.
If unforeseen circumstances create conict between the following servicing precautions and any of the
safety precautions, always follow the safety precautions.
1-4
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 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 monitor.
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 sufcient 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 classied as “anti-static” can generate 5.
electrical charges sufcient 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 material 7.
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.
CAUTION
Minimize body motions when handling unpackaged replacement ESDs. Motions such as brushing clothes together, or 8.
lifting your foot from a carpeted oor can generate enough static electricity to damage an ESD.
1-5
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 temperature 3.
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. Product Specications
2-1. Product Information
2-1-1. Model Comparison
Model UF5*** / UF4***
2. Product specications
W
Front View
D
Detail View
Front Color Black (Panel)
Dimensions
W x H x D
32F4
32F5
40F5
46F5
50F5
Set with
Stand
Set without
Stand
Set with
Stand
Set without
Stand
Set with
Stand
Set without
Stand
Set with
Stand
Set without
Stand
Set with
Stand
Set without
Stand
737.9 x 509.1 x 191.7 mm / 29.1 x 20.0 x 7.5 inches
737.9 x 435.8 x 49.5 mm / 29.1 x 17.2 x 1.9 inches
738.0 x 505.8 x 191.7 mm / 29.1 x 19.9 x 7.5 inches
738.0 x 445.4 x 49.0 mm / 29.1 x 17.5 x 1.9 inches
928.2 x 612.2 x 235.0 mm / 36.5 x 24.1 x 9.3 inches
928.2 x 552.3 x 49.4 mm / 36.5 x 21.7 x 1.9 inches
1059.6 x 686.1 x 235.0 mm / 41.7 x 27.0 x 9.3 inches
1059.6 x 626.2 x 49.4 mm / 41.7 x 24.7 x 1.9 inches
1135.4 x 727.9 x 235.0 mm / 44.7 x 28.7 x 9.3 inches
1135.4 x 668.0 x 49.8 mm / 44.7 x 26.3 x 2.0 inches
* W : Width H : High D : Depth
H
2-1
2-2
2. Product specications
Set with
32F4
32F5
Weight
Panel Type Slim Direct LED
Flash Memory 16 Mbyte (SPI)
40F5
46F5
50F5
Stand
Set without
Stand
Set with
Stand
Set without
Stand
Set with
Stand
Set without
Stand
Set with
Stand
Set without
Stand
Set with
Stand
Set without
Stand
5.7 kg / 12.6 lbs
5.2 kg / 11.5 lbs
5.6 kg / 12.3 lbs
5.0 kg / 11.0 lbs
9.5 kg / 20.9 lbs
8.0 kg / 17.6 lbs
12.3 kg / 27.1 lbs
10.8 kg / 23.8 lbs
14.5 kg / 32.0 lbs
13.0 kg / 28.7 lbs
DDR 128 Mbyte
Feature Media Play(Movie), Sports Mode, USB copy(UF4100/UF5100 only)
2-3
2. Product specications
Model UF4280
W
Front View
D
* W : Width H : High D : Depth
Detail View
Front Color Black (Panel)
Dimensions
W x H x D
Weight
32F
4280
32F
4280
Set with
Stand
Set without
Stand
Set with
Stand
Set without
Stand
739.2 x 513.2 x 219.0 mm / 29.1 x 20.2 x 8.6 inches
739.2 x 443.9 x 51.0 mm / 29.1 x 17.5 x 2.0 inches
5.5 kg / 12.1 lbs
4.9 kg / 10.8 lbs
Panel Type Anti Glare
H
Internal Memory None
DDR 128 Mbyte
Feature Media Play(Movie), Sports Mode
2-4
2. Product specications
Model UF4800
W
Front View
D
* W : Width H : High D : Depth
Detail View
Front Color Black (Panel)
Dimensions
W x H x D
Weight
32F
4800
32F
4800
Set with
Stand
Set without
Stand
Set with
Stand
Set without
Stand
737.8 x 506.0 x 182.9 mm / 29.0 x 19.9 x 7.2 inches
737.8 x 435.7 x 49.5 mm / 29.0 x 17.2 x 1.9 inches
6.7 kg / 14.8 lbs
6.3 kg / 13.9 lbs
Panel Type Anti Glare
H
Internal Memory None
DDR 128 Mbyte
Feature Media Play(Movie), Sports Mode
2-5
2. Product specications
2-1-2. Feature & Specications
Model UA32F5000AR/UA32F5100AR
Feature
Digital-TV, RF, 2-HDMI, 1-Component, 1-A/V, 1-USB2.0(UF4100: 2-USB2.0), Digital Sound Out(Optical)•
Brightness : 300 cd/m•
Dynamic Contrast Ratio : Mega DCR•
Response Time : 6.5 ms•
CMR : 120•
Item Description
LCD Panel 32 inch FHD 60Hz
Scanning Frequency Horizontal : 60 kHz ~ 73 kHz (Automatic)
Display Colors 16.7M colors
Maximum Resolution Horizontal : 1920 Pixels
2
Specications
Vertical : 47 Hz ~ 63 Hz (Automatic)
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 74.25 MHz
Active Display (H x V)*
* Horizontal x Vertical
698.4(H) X 392.9(V) (mm) / 27.5(H) X 15.5(V) (inches)
AC Power Voltage & Frequency AC 100 V ~ 240 V, 50 Hz / 60 Hz
Power Consumption 75 / 79 W (Under 0.3 W, Stand by)
Dimensions Set (W x H x D)*
* Width x High x Depth
Set with Stand 738.0 x 505.8 x 191.7 mm / 29.1 x 19.9 x 7.5 inches
Set without
Stand
738.0 x 445.4 x 49.0 mm / 29.1 x 17.5 x 1.9 inches
Weight Set with Stand 5.6 kg / 12.3 lbs
Set without
Stand
5.0 kg / 11.0 lbs
TV System Tuning Frequency Synthesize (Refer to detailed Frequency Table)
System PAL , SECAM , NT4.43, NT3.58
Sound PAL-B/G/I/D/K, Dolby Digital Plus/Pulse
Environmental Considerations Operating Temperature : 50˚F ~ 104˚F (10˚C ~ 40˚C)
Operating Humidity : 10% ~ 80%, non-condensing
Storage Temperature : -4˚F ~ 113˚F (-20˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing
2-6
2. Product specications
Specications
Item Description
Audio Specications MAX Internal Audio Output Power : Each 5 W(Left/Right)
Equalizer : 5 Band
Output Frequency :
RF : 20 Hz ~ 15.4 kHz•
AV/Componet/HDMI : 20 Hz ~ 20 kHz•
Note : Dolby Digital Plus/Pulse, USB2.0, Film mode, Energy Saving, Eco sensor
2-7
2. Product specications
Model UA40F50**AR / UA40F5100AR
Feature
Digital-TV, RF, 2-HDMI, 1-Component, 1-A/V, 1-USB2.0(UF5100: 2-USB2.0), Digital Sound Out(Optical)•
Brightness : 300 cd/m•
2
Dynamic Contrast Ratio : Mega DCR•
Response Time : 6.5 ms•
CMR : 120•
Specications
Item Description
LCD Panel 40 inch FHD 60Hz
Scanning Frequency Horizontal : 60 kHz ~ 73 kHz (Automatic)
Vertical : 47 Hz ~ 63 Hz (Automatic)
Display Colors 16.7M 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 74.25 MHz
Active Display (H x V)*
* Horizontal x Vertical
885.6(H) X 498.2(V) (mm) / 34.9(H) X 19.6(V) (inches)
AC Power Voltage & Frequency AC 100 V ~ 240 V, 50 Hz / 60 Hz
Power Consumption 106 W (Under 0.3 W, Stand by)
Dimensions Set (W x H x D)*
* Width x High x Depth
Set with Stand 928.2 x 612.2 x 235.0 mm / 36.5 x 24.1 x 9.3 inches
Set without
Stand
928.2 x 552.3 x 49.4 mm / 36.5 x 21.7 x 1.9 inches
Weight Set with Stand 9.5 kg / 20.9 lbs
Set without
Stand
8.0 kg / 17.6 lbs
TV System Tuning Frequency Synthesize (Refer to detailed Frequency Table)
System PAL , SECAM , NT4.43, NT3.58
Sound PAL-B/G/I/D/K, Dolby Digital Plus/Pulse
2-8
2. Product specications
Specications
Item Description
Environmental Considerations Operating Temperature : 50˚F ~ 104˚F (10˚C ~ 40˚C)
Operating Humidity : 10% ~ 80%, non-condensing
Storage Temperature : -4˚F ~ 113˚F (-20˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing
Audio Specications MAX Internal Audio Output Power : Each 10 W(Left/Right)
Equalizer : 5 Band
Output Frequency :
RF : 20 Hz ~ 15.4 kHz•
AV/Componet/HDMI : 20 Hz ~ 20 kHz•
Note : Dolby Digital Plus/Pulse, USB2.0, Film mode, Energy Saving, Eco sensor
2-9
2. Product specications
Model UA46F50**AR / UA46F5100AR
Feature
Digital-TV, RF, 2-HDMI, 1-Component, 1-A/V, 1-USB2.0(UF5100: 2-USB2.0), Digital Sound Out(Optical)•
Brightness : 300 cd/m•
2
Dynamic Contrast Ratio : Mega DCR•
Response Time : 6.5 ms•
CMR : 120•
Specications
Item Description
LCD Panel 46 inch FHD 60Hz
Scanning Frequency Horizontal : 60 kHz ~ 73 kHz (Automatic)
Vertical : 47 Hz ~ 63 Hz (Automatic)
Display Colors 16.7M 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 74.25 MHz
Active Display (H x V)*
* Horizontal x Vertical
1018.1(H) X 572.7(V) (mm) / 40.1(H) X 22.5(V) (inches)
AC Power Voltage & Frequency AC 100 V ~ 240 V, 50 Hz / 60 Hz
Power Consumption 112 W (Under 0.3 W, Stand by)
Dimensions Set (W x H x D)*
* Width x High x Depth
Set with Stand 1059.6 x 686.1 x 235.0 mm / 41.7 x 27.0 x 9.3 inches
Set without Stand 1059.6 x 626.2 x 49.4 mm / 41.7 x 24.7 x 1.9 inches
Weight Set with Stand 12.3 kg / 27.1 lbs
Set without Stand 10.8 kg / 23.8 lb
TV System Tuning Frequency Synthesize (Refer to detailed Frequency Table)
System PAL , SECAM , NT4.43, NT3.58
Sound PAL-B/G/I/D/K, Dolby Digital Plus/Pulse
Environmental Considerations Operating Temperature : 50˚F ~ 104˚F (10˚C ~ 40˚C)
Operating Humidity : 10% ~ 80%, non-condensing
Storage Temperature : -4˚F ~ 113˚F (-20˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing
2-10
2. Product specications
Specications
Item Description
Audio Specications MAX Internal Audio Output Power : Each 10 W(Left/Right)
Equalizer : 5 Band
Output Frequency :
RF : 20 Hz ~ 15.4 kHz•
AV/Componet/HDMI : 20 Hz ~ 20 kHz•
Note : Dolby Digital Plus/Pulse, USB2.0, Film mode, Energy Saving, Eco sensor
2-11
2. Product specications
Model UA50F5000AR
Feature
Digital-TV, RF, 2-HDMI, 1-Component, 1-A/V, 1-USB2.0(UF5100: 2-USB2.0), Digital Sound Out(Optical)•
Brightness : 300 cd/m•
2
Dynamic Contrast Ratio : Mega DCR•
Response Time : 6.5 ms•
CMR : 120•
Specications
Item Description
LCD Panel 50 inch FHD 60Hz
Scanning Frequency Horizontal : 60 kHz ~ 73 kHz (Automatic)
Vertical : 47 Hz ~ 63 Hz (Automatic)
Display Colors 16.7M 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 74.25 MHz
Active Display (H x V)*
* Horizontal x Vertical
1095.8(H) X 616.4(V) (mm) / 43.1(H) X 24.3(V) (inches)
AC Power Voltage & Frequency AC 100 V ~ 240 V, 50 Hz / 60 Hz
Power Consumption 134 W (Under 0.3 W, Stand by)
Dimensions Set (W x H x D)*
* Width x High x Depth
Set with Stand 1135.4 x 727.9 x 235.0 mm / 44.7 x 28.7 x 9.3 inches
Set without Stand 1135.4 x 668.0 x 49.8 mm / 44.7 x 26.3 x 2.0 inches
Weight Set with Stand 14.5 kg / 32.0 lbs
Set without Stand 13.0 kg / 28.7 lbs
TV System Tuning Frequency Synthesize (Refer to detailed Frequency Table)
System PAL , SECAM , NT4.43, NT3.58
Sound PAL-B/G/I/D/K, Dolby Digital Plus/Pulse
Environmental Considerations Operating Temperature : 50˚F ~ 104˚F (10˚C ~ 40˚C)
Operating Humidity : 10% ~ 80%, non-condensing
Storage Temperature : -4˚F ~ 113˚F (-20˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing
2-12
2. Product specications
Specications
Item Description
Audio Specications MAX Internal Audio Output Power : Each 10 W(Left/Right)
Equalizer : 5 Band
Output Frequency :
RF : 20 Hz ~ 15.4 kHz•
AV/Componet/HDMI : 20 Hz ~ 20 kHz•
Note : Dolby Digital Plus/Pulse, USB2.0, Film mode, Energy Saving, Eco sensor
2-13
2. Product specications
Model UA32F40**AR / UA32F4100AR
Feature
Digital-TV, RF, 2-HDMI, 1-Component, 1-A/V, 1-USB2.0(UF4100: 2-USB2.0), Digital Sound Out(Optical)•
Brightness : 250 cd/m•
2
Dynamic Contrast Ratio : Mega DCR•
CMR : 120•
Specications
Item Description
LCD Panel 32 inch HD 60Hz
Scanning Frequency Horizontal : 60 kHz ~ 73 kHz (Automatic)
Vertical : 47 Hz ~ 63 Hz (Automatic)
Display Colors 16.7M colors
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 74.25 MHz
Active Display (H x V)*
* Horizontal x Vertical
697.7(H) x 392.3(V) mm / 27.5(H) X 15.4(V) (inches)
AC Power Voltage & Frequency AC 100 V ~ 240 V, 50 Hz / 60 Hz
Power Consumption 58 W (Under 0.3 W, Stand by)
Dimensions Set (W x H x D)*
* Width x High x Depth
Set with Stand 737.9 x 509.1 x 191.7 mm / 29.1 x 20.0 x 7.5 inches
Set without Stand 737.9 x 435.8 x 49.5 mm / 29.1 x 17.2 x 1.9 inches
Weight Set with Stand 5.7 kg / 12.6 lbs
Set without Stand 5.2 kg / 11.5 lbs
TV System Tuning Frequency Synthesize (Refer to detailed Frequency Table)
System PAL , SECAM , NT4.43, NT3.58
Sound PAL-B/G/I/D/K, Dolby Digital Plus/Pulse
Environmental Considerations Operating Temperature : 50˚F ~ 104˚F (10˚C ~ 40˚C)
Operating Humidity : 10% ~ 80%, non-condensing
Storage Temperature : -4˚F ~ 113˚F (-20˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing
Audio Specications MAX Internal Audio Output Power : Each 10 W(Left/Right)
Equalizer : 5 Band
Output Frequency :
RF : 20 Hz ~ 15.4 kHz•
AV/Componet/HDMI : 20 Hz ~ 20 kHz•
Note : Dolby Digital Plus/Pulse, USB2.0, Film mode, Energy Saving
2-14
2. Product specications
Model UA32F4280AR
Feature
Digital-TV, RF, 2-HDMI, 1-Component, 1-A/V, 1-USB2.0, Digital Sound Out(Optical)•
Brightness : 250 cd/m•
2
Dynamic Contrast Ratio : Mega DCR•
Response Time : 6.5 ms•
CMR : 120•
Specications
Item Description
LCD Panel 32 inch HD 60Hz
Scanning Frequency Horizontal : 60 kHz ~ 73 kHz (Automatic)
Vertical : 47 Hz ~ 63 Hz (Automatic)
Display Colors 16.7M colors
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 74.25 MHz
Active Display (H x V)*
* Horizontal x Vertical
697.7(H) x 392.3(V) mm / 27.5(H) X 15.4(V) (inches)
AC Power Voltage & Frequency AC 100 V ~ 240 V, 50 Hz / 60 Hz
Power Consumption 58 W (Under 0.3 W, Stand by)
Dimensions Set (W x H x D)*
* Width x High x Depth
Set with Stand 739.2 x 513.2 x 219.0 mm / 29.1 x 20.2 x 8.6 inches
Set without Stand 739.2 x 443.9 x 51.0 mm / 29.1 x 17.5 x 2.0 inches
Weight Set with Stand 5.5 kg / 12.1 lbs
Set without Stand 4.9 kg / 10.8 lbs
TV System Tuning Frequency Synthesize (Refer to detailed Frequency Table)
System PAL , SECAM , NT4.43, NT3.58
Sound PAL-B/G/I/D/K, Dolby Digital Plus/Pulse
Environmental Considerations Operating Temperature : 50˚F ~ 104˚F (10˚C ~ 40˚C)
Operating Humidity : 10% ~ 80%, non-condensing
Storage Temperature : -4˚F ~ 113˚F (-20˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing
Audio Specications MAX Internal Audio Output Power : Each 10 W(Left/Right)
Equalizer : 5 Band
Output Frequency :
RF : 20 Hz ~ 15.4 kHz•
AV/Componet/HDMI : 20 Hz ~ 20 kHz•
Note : Dolby Digital Plus/Pulse, USB2.0, Film mode, Energy Saving
2-15
2. Product specications
Model UA32F4800AR
Feature
Digital-TV, RF, 2-HDMI, 1-Component, 1-A/V, 1-USB2.0(UF4100: 2-USB2.0), Digital Sound Out(Optical)•
Brightness : 250 cd/m•
2
Dynamic Contrast Ratio : Mega DCR•
Response Time : 6.5 ms•
CMR : 120•
Specications
Item Description
LCD Panel 32 inch HD 60Hz
Scanning Frequency Horizontal : 60 kHz ~ 73 kHz (Automatic)
Vertical : 47 Hz ~ 63 Hz (Automatic)
Display Colors 16.7M colors
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 74.25 MHz
Active Display (H x V)*
* Horizontal x Vertical
703.4(H) x 397.8(V) mm / 28.7(H) X 16.2(V) (inches)
AC Power Voltage & Frequency AC100-240V 50/60Hz
Power Consumption 125 W (Under 0.3 W, Stand by)
Dimensions Set (W x H x D)*
* Width x High x Depth
Set with Stand 737.8 x 506.0 x 182.9 mm / 29.1 x 19.9 x 7.2 inches
Set without Stand 737.8 x 435.8 x 49.5 mm / 29.1 x 17.2 x 1.9 inches
Weight Set with Stand 6.70 kg / 14.8 lbs
Set without Stand 6.30 kg / 13.9 lbs
TV System Tuning Frequency Synthesize (Refer to detailed Frequency Table)
System PAL , SECAM , NT4.43, NT3.58
Sound PAL-B/G/I/D/K, Dolby Digital Plus/Pulse
Environmental Considerations Operating Temperature : 50˚F ~ 104˚F (10˚C ~ 40˚C)
Operating Humidity : 10% ~ 80%, non-condensing
Storage Temperature : -4˚F ~ 113˚F (-20˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing
Audio Specications MAX Internal Audio Output Power : Each 10 W(Left/Right)
Equalizer : 5 Band
Output Frequency :
RF : 20 Hz ~ 15.4 kHz•
AV/Componet/HDMI : 20 Hz ~ 20 kHz•
Note : Dolby Digital Plus/Pulse, USB2.0, Film mode, Energy Saving
2. Product specications
2-2. Accessories
Product Description Code. No Remark
Remote Control & Batteries
(AAA x 2)
Power Cord 3903-000849
Owners Manual
AA59-00802A
Samsung Electronics
Service center
BN68-04908A
BN68-04908G
2-16
3. Disassembly and Reassemble
3. Disassembly and Reassembly
This section of the service manual describes the disassembly and reassembly procedures for the LED TV.
This LED TV contains electrostatically sensitive devices. Use caution when handling these components.
WARNING
3-1. Disassembly and Reassembly
Disconnect the LED TV from the power source before disassembly.1.
Follow these directions carefully; never use metal instruments to pry apart the cabinet.2.
CAUTION
UA32F4000AR
Place TV face down on cushioned table.
If there is no additional coment, it is same for all inches.3.
Description Picture Description Screws
1
Remove screws from the Stand and
2
Remove Stand.
Remove 9 screws of Rear Cover.
3
6003-001782
6003-001782
6003-002755
3-1
3-2
3. Disassembly and Reassemble
Description Picture Description Screws
Remove the Cover Jack and Function Assy
4
Cable
Remove the Rear-Cover.
5
Remove 9 screws of Main Board and
6
Power Board.
Remove the Speakers and Power Cables.
7
6001-003016
3-3
3. Disassembly and Reassemble
Description Picture Description Screws
Remove the LVDS Cable and Panel Drive
8
Cable.
Completed disassembly.
9
UA32F4280AR
Description Picture Description Screws
Place TV face down on cushioned table.
1
3-4
3. Disassembly and Reassemble
Description Picture Description Screws
Remove 3 screws from the Stand and
2
Remove Stand.
6003-001782
Remove 13 screws of Rear Cover.
3
Remove the Cover Jack and Function Assy
4
Cable
6003-001782
6003-002755
3-5
3. Disassembly and Reassemble
Description Picture Description Screws
Remove the Rear-Cover.
5
Remove 9 screws of Main Board and
6
Power Board.
6001-003016
Remove the Speakers and Power Cables.
7
3-6
3. Disassembly and Reassemble
Description Picture Description Screws
Remove the LVDS Cable and Panel Drive
8
Cable.
Completed disassembly.
9
UA32F4800AR
Description Picture Description Screws
Place TV face down on cushioned table.
1
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