Sharp LC-65XS1E (serv.man3) Service Manual ▷ View online
LC-52XS1E/RU/LC-65XS1E/RU
3 – 13
4. Software version
[5] Special features
1. NORMAL STANDBY CAUSE (Page 1/46)
Display of a cause (code) of the last standby.
The cause of the last standby is recorded in EEPROM whenever possible.
Checking this code will be useful in finding a problem when you repair the troubled set.
2. EEP SAVE (Page 46/46)
Storage of EEP adjustment value
3. EEP RECOVER (Page 46/46)
Retrieval of EEP adjustment value from storage area.
[6] Functional explanation of AQUOS STANDBY CAUSE
[Method of display]
• It is displayed in the top page of the process mode (The page displayed first when entering the process mode: 1/46).
(Refer to the following display example.)
[Content of display]
1. NORMAL STANDBY CAUSE
• The reason that became a power-off by using usually or using the main unit is displayed. (Only the one latest)
It is not displayed when power supply OFF is carried out with remote control.
2. ERROR STANDBY CAUSE
• When main CPU becomes a power-off detecting some abnormalities, the reason and the using time of the set by the point
that became a power-off is displayed 5 times.
• In addition, when time information is acquirable from digital broadcasting, the date and time of error generating is recorded and displayed
simultaneously, and when time information cannot be acquired, it becomes the above-mentioned display.
"0" is displayed when abnormalities are not detected once.
A display is clearable by operation of remote control.
* Display will be cleared, if "STANDBY CAUSE RESET" is chosen on page 46/46, "ON" is set up with the voice button (+/-) of remote control and
the "OK." key is pressed.
3. MONITOR ERR STANDBY
The abnormal detection part is displayed by the blinking frequency of power LED and OPC LED when turning it off detecting abnormality on the
monitor side at an abnormal temperature etc. of the monitor.
monitor side at an abnormal temperature etc. of the monitor.
Moreover, the latest, abnormal content detected with the monitor microcomputer can be displayed four times memory and MONITOR SUB ERR
STANDBY as an error code.
STANDBY as an error code.
(1) Monitor Main micon Software
Ver. 1.0 *1
(2) Monitor Sub micon Software
Ver. 1.0 *1
*1 Please refer to the change report document for the latest version (Issued it to SEES).
LC-52XS1E/RU/LC-65XS1E/RU
3 – 14
• Example of display (Top page of process mode:1/46)
MONITOR ERR STBY Table
Outline:
The communication and the abnormalities in a power supply which the monitor microcomputer detected are saved at EEPROM.
The abnormal condition of the four lasts can be checked in the process mode A
The abnormal condition of the four lasts can be checked in the process mode A
Place
The first page of process mode A: MONITOR EER CAUSE item
"0" is displayed when there is no error. "0" can clear on the final page of step mode A.
"0" is displayed when there is no error. "0" can clear on the final page of step mode A.
Display
Content of error
Error detection exist-
ence
Outline
Contents
monitor
STB
Monitor
STB
XS1E/RU
XS1E/RU
02
Start communication error 2
An initial communication from main CPU is unreceived.
{
{
03
Start communication error 3
Only initial communication receives.
{
{
04
Start communication error 4
Up to panel information demand reception
{
{
05
Start communication error 5
Up to the completion reception of initialization
{
{
06
Start communication error 6
Up to the notice transmission of a version
{
{
07
Start communication error 7
Up to the notice transmission of starting information
{
{
08
Start communication error 8
Up to starting information answer reception
{
{
09
Start communication error 9
Up to timeout setting reception
{
{
0A
Communication error A
REQ timeout
{
{
0B
Communication error B
The restart timeout out of the starting start of time acquisition
starting
starting
{
{
0C
Communication error C
End sequence timeout
{
{
11
Communication error H
Fixed communication timeout
{
{
12
Communication error I
Standby shift timeout
{
{
19
Other errors 1
FRC_DETECT (synchronization) abnormal
{
1A
Other errors 2
Monitor temperature abnormal.
{
{
1B
Other errors 3
FAN abnormal
{
1D
Power supply error 1
PS_ON (AC_DET)
abnormal
abnormal
AC_DET
(PS_ON)
AC_DET
(AC)
{
{
1E
Power supply error 2
DET_POW0 abnor-
mal
mal
15V_CHK
(PS_ON)
DET_15V
(PS_ON)
{
{
1F
Power supply error 3
DET_POW1 abnor-
mal
mal
DET_D3V3
(D_POW abnor-
mal)
{
20
Power supply error 4
DET_POW2 abnor-
mal
mal
DET_PNL5V
(PNL_POW
abnormal)
DET_D3V3
(D_POW)
{
{
21
Power supply error 5
DET POW3 abnormal
LED backlight
3V3 abnormal
3V3 abnormal
{
23
Other errors 3
The error standby demand from main CPU
{
{
24
FPGA congig. timeout error
FPGA_CONF_DONE timeout error
{
2D
Error-off demand from STB
Error of STB (AVC) side
{
2F
Power supply error 6
DET POW4 abnormal
LED backlight
42V abnormal
42V abnormal
{
㩷㩷㪈㪆㪋㪍
㪲㪠㪥㪝㪦㪴
㪘㪬㪫㪦
㪜㪬㪩㪦
㪍㪌㪜㪶㪬㪥㪛㪜㪩
㩷㩷㪤㪦㪥㪠㪫㪦㪩㩷㩷㪤㪘㪠㪥㩷㪭㪼㫉㫊㫀㫆㫅
㪈㪅㪈㪇㩷㩿㪡㩷㪉㪇㪇㪏㪆㪯㪯㪆㪯㪯㪆㪯㪯㪯㪀
㩷㩷㪤㪦㪥㪠㪫㪦㪩㩷㪙㪦㪦㪫㩷㪭㪼㫉㫊㫀㫆㫅
㪈㪅㪇㪈
㩷㩷㪤㪦㪥㪠㪫㪦㪩㩷㩷㪪㪬㪙㩷㪭㪼㫉㫊㫀㫆㫅
㪈㪅㪇㪌
㩷㩷㪝㪩㪚㩷㪭㪼㫉㫊㫀㫆㫅
㪎㪈㪎㪈㪍㪊㪌㪈
㩷㩷㪣㪜㪛㩷㪘㪆㪤㪘㪠㪥㪆㪪㪬㪙㩷㫍㪼㫉㫊㫀㫆㫅
㪇㪏㪇㪏㪉㪊㪍㪌㪇㪈㪆㪈㪅㪇㪅㪇㪆㪈㪅㪇㪅㪇
㩷㩷㪚㪧㪣㪛㪆㪝㪧㪞㪘㩷㪭㪼㫉㫊㫀㫆㫅
㪸㪊㩷㪆㪋㪍
㩷㩷㪜㪨㩷㪛㪘㪫㪘㩷㪚㪟㪜㪚㪢㪪㪬㪤
㪩㪦㪤
㩷㩷㪣㪘㪤㪧㩷㪜㪩㪩㪦㪩
㪇
㩷㩷㪤㪦㪥㪠㪫㪦㪩㩷㪪㪬㪙㩷㪜㪩㪩㩷㪚㪘㪬㪪㪜
㪇㪇㩷㪇㪇㩷㪇㪇㩷㪇㪇
㩷㩷㪥㪦㪩㪤㪘㪣㩷㪪㪫㪘㪥㪛㪙㪰㩷㪚㪘㪬㪪㪜
㪇
㩷㩷㪜㪩㪩㪦㪩㩷㪪㪫㪘㪥㪛㪙㪰㩷㪚㪘㪬㪪㪜
㪈㪀㪇
㩷㪉㪀㪇
㩷㪊㪀㪇
㩷㩷㩷㪇㪟㩷㪇㪤㩷
㩷㩷㩷㪇㪟㩷㪇㪤
㩷㩷㩷㪇㪟㩷㪇㪤
㪋㪀㪇㩷
㪌㪀㪇
㩷㩷㩷㪇㪟㩷㪇㪤㩷㩷
㩷㩷㩷㪇㪟㩷㪇㪤
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.
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
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.
by remote control MENU key input.
Monitor side
Power abnormal
Red blinking twice
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.
remote control MENU key input.
Monitor side
Main CPU commu-
nication abnormal
Green blinking
once
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.
(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
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.
control MENU key input.
STB side
POWER abnormal
Two time of white +
red blinking
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.
OPC LED by remote control MENU key input.
STB side
Main CPU commu-
nication abnormal
One time of green
+ blue blinking
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.
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
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.
by remote control MENU key input.
300ms
1.5sec
LC-52XS1E/RU/LC-65XS1E/RU
3 – 16
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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