Samsung UN49MU6500F User manual

UHD TV
SERVICEManual
UHD TV Contents
1. Precautions
2. Product specications
3. Disassembly and Reassembly
4. Troubleshooting
5. Wiring Diagram
UN**MU6500F
Chassis : UWU70
Model : UN49MU6500F
UN55MU6500F
UN65MU6500F

Contents
1. Precautions...................................................................................................................1-1
1-1. Safety Precautions .............................................................................................................1-1
1-1-1. Warnings...................................................................................................................1-1
1-1-2. Servicing the LED 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 Specications.................................................................................................2-1
2-1. Product information .............................................................................................................2-1
2-2. Product specication ...........................................................................................................2-2
2-3. Accessories ....................................................................................................................... 2-11
2-4. Viewing the Functions .......................................................................................................2-12
2-4-1. 2017' Concept.........................................................................................................2-12
2-4-2. Smart Features.......................................................................................................2-13
2-4-3. The Samsung Smart Remote .................................................................................2-21
2-4-4. Supported Resolutions for UHD Input Signals .......................................................2-22
2-4-5. HDMI black level.....................................................................................................2-23
2-4-6. Supported Formats.................................................................................................2-24
3. Disassembly and Reassembly ....................................................................................3-1
3-1. Disassembly and Reassembly ............................................................................................3-1
3-1-1. 49MU6500 ................................................................................................................3-1
3-1-2. 55MU6500 ................................................................................................................3-6
3-1-2. 65MU6500 ..............................................................................................................3-10
4. Troubleshooting ...........................................................................................................4-1
4-1. Previous Check ..................................................................................................................4-1
4-2. How to Check Fault Symptom.............................................................................................4-2
4-2-1. Power .......................................................................................................................4-2
4-2-2. Video.........................................................................................................................4-6
4-2-3. Audio.........................................................................................................................4-9
4-2-4. Network...................................................................................................................4-10
4-2-5. Smart Hub .............................................................................................................. 4-11
4-2-6. Bluetooth / WiFi Module .........................................................................................4-13
4-3. Factory Mode.....................................................................................................................4-14
4-4. Factory Mode Adjustments ................................................................................................4-19
4-4-1. Detail Factory Option..............................................................................................4-19
4-4-2. Factory Data ...........................................................................................................4-22
4-5. AV Control Tabe.................................................................................................................4-30

4-6. White Balance ...................................................................................................................4-37
4-6-1. Calibration ..............................................................................................................4-37
4-6-2. Service Adjustment.................................................................................................4-37
4-6-3. Adjustment..............................................................................................................4-39
4-7. Updating the TV’s Software...............................................................................................4-40
5. Wiring Diagram.............................................................................................................5-1
5-1. Layout..................................................................................................................................5-1
5-2. Cable ...................................................................................................................................5-2
5-3. Connector............................................................................................................................5-3
5-3-1. Main Board ...............................................................................................................5-3
5-3-2. SMPS Board.............................................................................................................5-7
ANNEX. Exploded View & Part List [UN49MU6500FXZA FA01]......................... ANNEX-1
1-1. Exploded View.......................................................................................................... ANNEX-1
1-1-1. Parts List........................................................................................................ ANNEX-1
2-1. Electrical Parts List................................................................................................... ANNEX-2
ANNEX. Exploded View & Part List [UN55MU6500FXZA FA01]......................... ANNEX-1
1-1. Exploded View.......................................................................................................... ANNEX-1
1-1-1. Parts List........................................................................................................ ANNEX-1
2-1. Electrical Parts List................................................................................................... ANNEX-2
ANNEX. Exploded View & Part List [UN65MU6500FXZA FA01]......................... ANNEX-1
1-1. Exploded View.......................................................................................................... ANNEX-1
1-1-1. Parts List........................................................................................................ ANNEX-1
2-1. Electrical Parts List................................................................................................... ANNEX-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.
© 2017 Samsung Electronics Co.,Ltd.
All rights reserved.
Printed in Korea

3-1
3. Disassembly and Reassemble
3. Disassembly and Reassembly
3-1. Disassembly and Reassembly
CAUTION
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.
Recommend Torque : 22.0 ~ 26.5lbf-
A strength of Torque can be changed depending on the situation.•
3-1-1. 49MU6500
Description Picture Description
1
Carefully position the TV so that the screen
is facing downwards. Make sure to place
the TV upon a soft cushion or any material
that will prevent damage to the screen.
2
Remove the screws connecting the stand
to the TV. Then carefully remove the stand.
Screws
BN61-09494D x 4 EA
TORQUE : 22.0 ~ 26.5lbf
3
Remove the 3 screws on the bottom center
of the Rear Cover.
Screws
6001-002755 x 3 EA
- C/R+PANEL: 3 EA
TORQUE: 7~ 8Kgf.cm.