Download  Print this page

Troubleshooting - Samsung UN40C6300SF Service Manual

Hide thumbs

Advertisement

4. Troubleshooting

4-1. Troubleshooting
1.
Check the various cable connections first.
• Check to see if there is a burnt or damaged cable.
• Check to see if there is a disconnected or loose cable connection.
• Check to see if the cables are connected according to the connection diagram.
2.
Check the power input to the Main Board.
3.
How to distinguish if the problem is caused by Main board or T-Con
a. No Video : If the problem is No Video but BLU is on and Indication LED is blinking repeatedly and faster than
nomal booting, replace the T-Con board.
b. Distorted Picture : Check the inner patterns.
FBE
READ PRE
OK
OK
NG
OK
NG
NG
NG
NG
How to check inner pattern?
1.
Factory mode(mute -> 1 -> 8 -> 2 -> Power on when TV is in 'stand-by mode')
2.
Move to SVC menu
3.
Move to Test Pattern
4.
Check inner patterns.
(This model only support FBE, READ PRE, READ POST)
READ POST
Picture
OK
NG
OK
NG
OK
NG
NG
NG
Problem
Main board or Signal Source
Main board
Main board or FRC setting
Main or LVDS cable or T-con or Panel
4. Troubleshooting
4-1

Advertisement

Table of Contents

   Also See for Samsung UN40C6300SF

   Related Manuals for Samsung UN40C6300SF

Comments to this Manuals

Symbols: 0
Latest comments: