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LC-52XS1E/RU/LC-65XS1E/RU
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2) Inverter/Lamp abnormal details (Power red LED blinking once + OPC LED blinking)
3) Monitor side power abnormal details (Power red LED blinking twice + OPC LED blinking)
Remarks
Kind of error
OPC LED operation (1 cycle)
The pin is a monitor microcomputer pin.
Lamp abnormal
Blinking once
Blinking once
H: lighting
L: erase lighting
ERR_PNL(40pin): L abnormal. It fixes it by five time of the spacing
continuous agreement for one second.
(It detects it only while back light is lighting.)
Attention of no start by five times of accumulation excluding monitor
step.
(The 1st time doesn't make an error-off only by inverter reset.)
The number of times of accumulation is a setup at Process A, or it is
cleared zero times in AC_ON, main board [CH_DOWN]+[VOL_UP]
pushing, or continuation lighting 3 minutes.
continuous agreement for one second.
(It detects it only while back light is lighting.)
Attention of no start by five times of accumulation excluding monitor
step.
(The 1st time doesn't make an error-off only by inverter reset.)
The number of times of accumulation is a setup at Process A, or it is
cleared zero times in AC_ON, main board [CH_DOWN]+[VOL_UP]
pushing, or continuation lighting 3 minutes.
LED OPEN error
Blinking twice
Blinking twice
H: lighting
L: erase lighting
OPEN error of LED device.
The LED device was out of order, and the number of breakdowns
exceeded the definite value.
(It doesn't drop in the error even if the threshold is not installed, and
the breakdown of the LED device occurs in the current state.)
The LED device was out of order, and the number of breakdowns
exceeded the definite value.
(It doesn't drop in the error even if the threshold is not installed, and
the breakdown of the LED device occurs in the current state.)
LED temperature
error
Three time blink-
ing
error
Three time blink-
ing
H: lighting
L: erase lighting
Temperature error when temperature maximum value in LED driver's
detection LED panel exceeds threshold.
detection LED panel exceeds threshold.
LED thermal shut
down
Four time blinking
down
Four time blinking
H: lighting
L: erase lighting
State when temperature in LED driver exceeds threshold.
(LED back light shuts down compulsorily when the temperature in the
LED driver exceeds the threshold.)
(LED back light shuts down compulsorily when the temperature in the
LED driver exceeds the threshold.)
Five time blinking
H: lighting
L: erase lighting
Remarks
Kind of error
OPC LED operation (1 cycle)
The pin is a monitor microcomputer pin.
PS_ON
AC_DET abnor-
mal
Blinking once
AC_DET abnor-
mal
Blinking once
H: lighting
L: erase lighting
AC_DET(72pin) abnormal (L).
The during starting detection is an error standby. The detection when
operating is polling and a power supply reboot.
operating is polling and a power supply reboot.
PS_ON
Main 15V abnor-
mal
Blinking twice
Main 15V abnor-
mal
Blinking twice
H: lighting
L: erase lighting
15V_CHK(71pin) abnormal (L). Main 15V has not risen.
The during starting detection is an error standby. The detection when
operating is polling and a power supply reboot.
operating is polling and a power supply reboot.
D_POW
Digital 3.3V
abnormal
Three time blink-
ing
Digital 3.3V
abnormal
Three time blink-
ing
H: lighting
L: erase lighting
DET_D3V3(59pin) abnormal (L). Digital 3.3V has not risen.
The during starting detection is an error standby. The detection when
operating is polling and a power supply reboot.
operating is polling and a power supply reboot.
PANEL_POW
Panel 12V abnor-
mal
Four time blinking
Panel 12V abnor-
mal
Four time blinking
H: lighting
L: erase lighting
DET_PNL12V(58pin) abnormal (L). Panel power has not risen.
The detection when the during starting is detected, and it operates is
polling and an error standby.
polling and an error standby.
LED BL 3V3
LED BL
power(3.3V)
abnormal
Five time blinking
LED BL
power(3.3V)
abnormal
Five time blinking
H: lighting
L: erase lighting
LED backlight 3.3V power abnormal (LED T-CON detection
→ It noti-
fies to a sub microcomputer via main CPU.) microprocessor is
informed via the main CPU.)
informed via the main CPU.)
Error standby when detecting it
LED BL 42V
LED BL
power(42V)
abnormal
Six time blinking
LED BL
power(42V)
abnormal
Six time blinking
H: lighting
L: erase lighting
LED backlight 42V power abnormal (LED T-CON detection
→ It noti-
fies to a sub microcomputer via main CPU.)
Error standby when detecting it.
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