4-1-1. Previous Check
Check the various cable connections rst.1.
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. -
Check the power input to the Main Board.2.
MAIN BOARD
SMPS
FRC+T-CON
BOARD
Speaker (R/L)
Panel Wire Cable
Power Cable
MoIP Cable
LVDS Cable
How to distinguish if the problem is caused by 3. Main Board or T CON
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.
Distorted Picture -
Check the inner patterns.
For All mode•
X12 FOX_FT1 FRC Post Picture Problem
OK OK NG Main Board or Signal Source
NG OK NG Main Board
NG NG NG Main Board or LVDS cable or T CON or Panel
Only for HDMI mode (additional check)•
HDMI Picture Problem
OK NG There is no problems after HDMI IC check HDMI source or HDMI jack.
NG NG There is no problems before HDMI IC check X10+ pattern or LVDS cable or T CON
4. Troubleshooting
4-1. Troubleshooting
4-1
4. Troubleshooting
To Next Page
Loading...
