Power LED blinking timing chart -
Chassis: KM18, Destination: India
How
to enter into service mode
While pressing Volume (-) button
of the main unit, press (INFO) button of the remote control three times within
2 seconds.
Contents
of the adjustment mode
·
Value shown as a hexadecimal number.
·
Preset value differs depending on models.
·
After entering the adjustment mode, take note of
the value in each item before starting adjustment.
SRV
Tool
To access this tool:
Select the (SRV-Tool) in service
mode.
Press OK button on the remote
control.
To display the SOS history
SOS
history (number of LED blinking) indication.
From the left side; last SOS,
before Last, three occurrence before, 2nd occurrence after shipment,
1st occurrence after shipment.
This indication except 2nd
and the 1st occurrence after shipment will be cleared by [self-check
indication and forced to factory shipment setting]
Power
on time count
To display the Time count menu,
highlight position, and then press Mute for 3 seconds.
Time: cumulative power On time,
indicated hour, minute be decimal.
Count: number of ON times by
decimal.
This indication will not be
cleared by either of the self checks or by other command.
To exit, disconnect the AC chord
fro wall outlet.
Self-check
mode
Press the Menu button n the
remote control, and the Volume Down button on the SCD panel.
Press the ON/Off button on the
panel to exit.
Hotel
mode adjustment
In order to display the Hotel
mode setup menu, enter the following command; within 2 seconds.
TV: VOL DN +
Remote: Input 3 times.
To exit the hotel mode setup
menu, disconnect AC power cord from the wall socket.
To
check the IIC bus lines
Self check indication only:
Produce TV reception screen, and
while pressing Volume[-] button on the main unit, press [Ok] button on the
remote control for more than 3 seconds.
Self-check indication and forced
to factory shipment setting:
Produce TV reception screen, and
while pressing [Volume (-)] button on the main unit, press [Menu] button on the
remote control for more than 3 seconds.
Disconnect the AC cord from the
wall socket to Exit.
Power
LED blinking timing chart
When an abnormality occurs, the
protection circuit will operate and the reset the unit to stand by mode. During this time, the defective block can be
identified by the number of blinking times of the power LED on the front panel
of the unit.
Voltages
of A and P boards and the schematic of P-Board
Power board-TNP4G532AA –
schematic
