Samsung UN75ES9000F Schematic
LED TV
Chassis : U84A
Model : UN75ES9000F
SERVICE
LED TV Contents
1. Precautions
2. Product specications
3. Disassembly and Reassembly
4. Troubleshooting
5. Wiring Diagram
Manual
UN75ES9000F
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. Detail Factory Option ...........................................................................................................2-4
2-3. Accessories .........................................................................................................................2-5
2-4. Viewing the Function ..........................................................................................................2-6
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 ................................................................................................4-21
4-3. White Balance ...................................................................................................................4-33
4-4. White Ratio (Balance) Adjustment .....................................................................................4-36
4-5. RS-232C ............................................................................................................................ 4-37
4-6. AV Control Tabe .................................................................................................................4-38
4-7. Software Upgrade ..............................................................................................................4-44
4-8. Cover-Middle Rear Dimension ..........................................................................................4-46
5. Wiring Diagram .............................................................................................................5-1
5-1. Wiring Diagram .................................................................................................................... 5-1
5-2. Connector ...........................................................................................................................5-2
5-3. Connector Functions ...........................................................................................................5-5
A. Exploded View & Part List [UN75ES9000FXZA] ....................................................... A-1
A-1. Exploded View ................................................................................................................... A-1
A-2. Electrical Parts List ............................................................................................................. A-2
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.
© 2012 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
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.
on schematics and parts lists. A substitute
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 UN75ES9000F
2. Product specications
W
Front View
D
Detail View
Front Color Rose gold/CB
Dimensions
(W x H x D)
Weight
Panel Type Super Clear
Internal Memory 2 G
75"
75"
Set with Stand
Set without Stand
Set with Stand
Set without Stand
* W : Width H : High D : Depth
66.07 x 40.075 x 12.9 inches
H
66.07 x 37.74 x 1.46 inches
108.47 Ibs
95.9 Ibs
DDR 1024 Mbtye
Feature Media Play(USB/DLNA)
2-1
2-2
2. Product specications
2-1-2. Feature & Specications
Model UN75ES9000F
Feature
Digital-TV, RF, 3-HDMI(Port 1-DVI/Port2- ARC/Port 3-MHL), 1-Component, 2-A/V(A/V 1 is shared with Component), •
3-USB2.0(Media Play), LAN
Brightness : Mega Contrast•
PIP(in HDMI 1, 2, 3, Component 1, PC Mode and Sub picture is available only in TV mode(DTV/ATV))•
Dolby Digital+, SRS theater HD•
Specications
Item Description
LCD Panel 75 inch HD 240 Hz
Scanning Frequency Horizontal : 67.5 KHz (TYP)
Vertical : 60 Hz (TYP)
Display Colors 16.7M 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 160 MHz
Active Display (H x V)*
* Horizontal x Vertical
AC Power Voltage & Frequency AC 110 V ~ 120 V, 60 Hz
Power Consumption 174 W (Under 0.1 W, Stand by)
Dimensions Set (W x H x D)*
* Width x High x Depth
Weight Set with Stand 108.47 Ibs (49.2 kg)
TV System Tunning Frequency Synthesize (Refer to detailed Frequency Table)
Environmental Considerations Operating Temperature : 50˚F ~ 104˚F (10˚C ~ 40˚C)
65.44252 (H) x 37.12638 (V) inches / 1662.24 (H) x 943.01 (V) mm
Set with Stand 66.07 x 40.075 x 12.9 inches
Set without Stand 66.07 x 37.74 x 1.46 inches
Set without Stand 95.9 Ibs (43.5 kg)
System ATSC & Clear QAM
Sound NTSC-M, Dolby Digital +
Operating Humidity : 10% ~ 80%, non-condensing
Storage Temperature : -13˚F ~ 113˚F (-25˚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 : 3D, MoIP, Media Bridge, Allshare, Internet TV, Built-in Wi-Fi, Full Browser, Bluetooth
2-3
2. Product specications
2-1-3. Specication Comparison to Old Models
Model UE9Z(UN75ES9000F) UD9Z(UN75D9000ZF)
Design
Diplay Type LED TV LED TV
Built-in Tuner O O
Resolution 1920 x 1080 1920 x 1080
LCD Panel TFT LCD Panel 240 Hz TFT LCD Panel 240 Hz
Screen Size 75" 75"
Picture ratio 16 : 9 16 : 9
Dimensions
(W x H x D)
Weight
Contrast Ratio MEGA CR MEGA CR
Equalizer 5 Band 5 Band
Auto Volume
Control
Surround Sound ThearterSurround HD ThearterSurround HD
Speaker Output 15 W + 15 W 15 W + 15 W
PIP O O
Double Window X X
Caption O O
Enter-tainment
Mode
Game Mode O O
Energy Saving O O
Anynet+ O O
66.07 x 40.075 x 12.9 inches_With stand
66.07 x 37.74 x 1.46 inches_Without stand
108.47 Ibs (49.2 kg)_With stand
95.9 Ibs (43.5 kg)_Without stand
O O
X X
31.53 Ibs (14.3 kg)_With Stand
27.34 Ibs (12.4 kg)_Without Stand
132.93 lbs (60.3 kg)_With stand
114.2 Ibs (51.8 kg)_Without stand
Antenna 1(Cable/Air) 1(Cable/Air)
2-4
2. Product specications
2-2. Detail Factory Option
NOTE
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 UN75ES9000F
Vendor SEC
PANEL
SMPS
MAIN
Byte Item
0 Factory Reset -
1 Type 75A2UF0E
2 Local Set US
3 Basic Model UES9000
4 SVC Model 9000
5 TUNER Echo_CV
6 Ch Table NONE
7 Front Color U-Moip-8K
Code BN95-00730A
Spec. LTJ750HL02-V
Vendor SEMCO
Code BN44-00561A
Spec. PD75B2L_CSM
Chassis Ass'y BN91-09867B
PBA Ass'y BN94-06006B
2-5
2. Product specications
2-3. Accessories
Product Description Code. No Remark
NOTE
Evolution Kit (Sold Saparately)
Holder-Wire stand BN61-05491A
Component Adaptor BN39-01154W
CI Card Adaptor 3709-001663
Samsung
Electronics
Service center
This socket is designed to accept an extension device called Evolution Kit. The •
Evolution Kit enables the TV to run a variety of the latest applications for a better
user experience.
The Evolution Kit, which may not be available depending on the product, will be •
sold separately in 2013 or later.
2-6
2. Product specications
2-4. Viewing the Function
2-4-1.
Family Story
Concept
Effortless way to access family content.
To provide an access to family photos, messages and events at anytime and anywhere•
You can share from TV, mobile, tablet or PC with your family•
Store over 1,000 HD-level pictures free of charge•
Real-time chatting with family members while watching photos•
2-7
2. Product specications
Functions
Sharing your family's precious moments1.
Family story allows consumers to stay connected with their families
Enjoy family's moments in everywhere2.
Enjoy the service on various Samsung devices like TV, mobile, tablet, PC.
Also you can upload contents to the free web storage which is big enough to store over 1,000 HD-level pictures.
Album, Messages & Events3.
You can also upload photos, post messages and share important family events so everyone is kept up to date.
Watch Together4.
Invite your family member if you want to show or share any family photos.
Enjoy Live chat with family members while watching family -
photos.
Share contents that could interest other family members5.
You can share your Vides movies, Apps, Url etc. -
2-8
2. Product specications
User Scenario
Create Group
Main Home
(Before Log-in or Activation)
Select Group Invite Members
Create Group
2-9
2. Product specications
Join Group
Main Home
(Before Log-in or Activation)
Join Group Invite Code
Create Group
2-10
2. Product specications
Create Contents
Use ‘Create’ menu in Family Story app Use ‘Share’ menu in Gallery
[tab]