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QN55Q75CNF
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Samsung QN55Q75CNF - Page 41
129 pages
Manual
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3-
10
3. Disassembl
y and R
eassemble
Description & Scr
ews
Picture Description
8
Remove the 2 scr
ews on the plat
e Assembl
y
then remo
ve the assembly
.
9
Remove the 4 scr
ews on the One C
onnect Board.
10
Remove the One C
onnect Board.
40
42
Table of Contents
Main Page
Table of Contents
2
Precautions
5
Safety Precautions
5
Warnings
5
Servicing the LED TV
5
Fire and Shock Hazard
5
Product Safety Notices
6
Servicing Precautions
7
General Servicing Precautions
7
Static Electricity Precautions
8
Installation Precautions
9
Product Specifications
10
Product Information
10
Product Specification
11
Accessories
17
Viewing the Functions
18
2018' Concept
18
Quick Guides
21
The Samsung Smart Remote
25
Supported Resolutions for UHD Input Signals
27
HDMI Black Level
28
Supported Formats
29
Disassembly and Reassemble
32
Disassembly
32
One Connect
39
Troubleshooting
42
Power
42
Tv Power Standby
42
Tv Power on Sequence
44
Additional Backlight Test
46
Diagnostic Methods - Flashing Symtom Codes
48
Function Control Operation/Test
49
Video
50
Troubleshooting Video Problems
50
Tv Main / T-Con
51
Audio
54
Network
55
Smart Hub
56
One Connect
58
Ocb Power on Sequence Test
58
OCB Self Power Supply Test
59
Tv Backlight Quick Test
60
Bluetooth / Wifi Module
62
Factory Mode
64
Replacing Main Board
70
Factory Mode Adjustments
72
Entering Factory Mode
72
Detail Factory Option
73
Factory Data
75
AV Control Tabe
85
Rs-232C
92
Dimensions
93
Updating the Tv's Software
94
Updating the Tv's Software to the Latest Version
94
Updating the TV Automatically
94
Wiring Diagram
95
Connector
98
Main Board
98
One Connect Board
102
SMPS Board
104
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