Simple Flow Chart Of Malfunction - Samsung UN55F9000AF Service Manual
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Also See for UN55F9000AF:
- E-manual (183 pages) ,
- Quick start manual (2 pages) ,
- Getting started manual (13 pages)
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4-1-2. Simple flow chart of malfunction
Does the TV turn on?
No
Check the Power Cord.
Yes
Is any sound of
TV when RF signal
connected?
No
A5V appear at
the pin 4 of CN201?
Yes
B13V appear at
the pin 11, 12, 13 of
CN201?
Yes
Please, contact Tech
support.
Yes
Can you see anything
on the screen?
No
Check the LVDS
Yes
Cable connected.
If necessary replace the
T-CON Board.
Check 20p Cable.
No
If necessary, replace the
SMPS Board.
No
Change the Main Board.
Yes
Can you see
OSD menu running
on the screen?
No
Check LVDS cable
connected to Main Board.
If necessary, replace the
Main Board.
No
Change the Main Board.
4. Troubleshooting
Yes
Can you see Digital
Channel broadcast ?
No
Replace the Main Board.
4-3
- Quick Links:
- Simple Flow Chart of Malfunction
- Main Board
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Table of Contents
Troubleshooting
