Sharp LC-52XS1E Service Manual

LC-52XS1E/RU/LC-65XS1E/RU
3 – 15
LED blinking timing table of error
32 Power supply error 9 DET POW7 abnormal
33 Panel related error 2 LED OPEN error {
34 Panel related error 3 LED high temperature error {
35 Panel related error 4 LED driver thermal shutdown {
36 DC output power supply error DC5V output error DC_OUT_CHK (WRLS_POW_CTL) { The monitor
displays error
caution.
1) Power LED Remarks
Kind of error Power LED operation (1 cycle) The pin is a monitor microcomputer pin.
Inverter/Lamp
abnormal
Red blinking once
H: red lighting
L: erase lighting
Refer to an inverter / the lamp abnormal details. It blinks OPC LED
by remote control MENU key input.
Monitor side
Power abnormal
Red blinking twice
H: red lighting
L: erase lighting
Refer to the power supply abnormal details. It blinks OPC LED by
remote control MENU key input.
Monitor side
Main CPU commu-
nication abnormal
Green blinking
once
H: green lighting
L: erase lighting
Refer to the communication abnormal details. It blinks OPC LED
(reservation) by remote control MENU key input.
Abnormality or main CPU communication abnormality of commu-
nication line. →
To the confirmation of the debugging sentence of main CPU
Monitor side
Others
Green blinking
twice
H: green lighting
L: erase lighting
Refer to others abnormal details. It blinks OPC LED by remote
control MENU key input.
STB side
POWER abnormal
Two time of white +
red blinking
H: red lighting Monitor power LED STB power LED
L: erase lighting
Refer to the power supply abnormal details. It blinks monitor side
OPC LED by remote control MENU key input.
STB side
Main CPU commu-
nication abnormal
One time of green
+ blue blinking
H: green lighting Monitor power LED STB power LED
L: erase lighting
Refer to the communication abnormal details. It blinks monitor
side OPC (reservation) LED by remote control MENU key input.
Abnormality or main CPU communication abnormality of commu-
nication line. →
To the confirmation of the debugging sentence of main CPU
STB side
Others
Two time of green
+ blue blinking
H: green lighting Monitor power LED STB power LED
L: erase lighting
Refer to others abnormal details. It blinks monitor side OPC LED
by remote control MENU key input.
300ms 1.5sec

Sharp LC-52XS1E Specifications

General

Brand	Sharp
Model	LC-52XS1E
Category	LCD TV
Language	English