- A self check function is used automatically to check the bus lines and hexadecimal codes of this set.
- To get the self check mode, press the "Down" button on the customers controls at the front of the TV, and at the same time press "Menu" button on the remote control.
- Press both "Off Timer"button on the remote control and the "Down" key button on the control panel of the TV.
POWER LED BLINKING CHART
- When an abnormality has occurred in the unit, the protection circuit operates and resets to standby mode. At this time, the defective block can be identified by the number of blinks of the power LED on the front panel of the TV.
One continuous blink at an interval of 4 seconds => Inverter SOS.[12V line Inverter in LCD panel] => Check power unit LCD panel.
Three Blinks => SOS BT 30V | sound 18V | Panel 12V => Check AP board / H board.
Four blinks => Sub 9V => Check AP board.
Five blinks => Sub 5V => Check AP Board.
Six blinks => Main 9V => Check AP Board.
Eight Blinks => Main 3.3V => Check AP Board.
AP Board
P Board
