32PD5000/42PD5000 (PW1) 32PD5000/42PD5000 (PW1)
8. Self-Diagnosis Function
This chassis has 2 modes of self-diagnosis function.
(1) PDP panel check mode: It indicates the one latest record of the PDP panel failure with blinking of the power
indication light (LED).
(2) Signal circuit check mode: It indicates the check result on some points of the signal circuit and the history of
them with On-Screen Display (OSD).
PDP panel self-diagnosis function
This function is for a PDP panel failure with no picture.
To enter to this Self-Diagnosis mode, follow the next steps:
Preparation:
1) The Power Cord should be connected to AC line and the Main Power switch should be turned on.
2) Turn the power off by the SUB-POWER() button of the monitor or the remote control.
Procedure:
1) Press the SUB-POWER() button and button on the bottom of the monitor at the same time, and keep it for
more than 5 seconds after the power turned on.
2) It generates red blinking series of the power indicator light.
3) Any operation would cancel the Self -Diagnosis mode.
4) The next table shows the PDP PWB in which failure most probably would be allocated according to the
number of blinks.
Num berofred blinksPresum ed failing PW B
ofpowerindication lightofPDP panel
1Logic
2X-SUS
3Y-SUS,SDMSDM :Scan DriverM odule
4X-SUS,Y-SUS,SDM ,PSUPSU:PowerSupply Unit
5ABUS,ADM ,PSUADM :Address DriverM odule
6ADM tem perature
7ADM tem perature
8Allofabove-m entioned
PW B?sNote)SDM isperm anentlycontacted to glasspart
[Blinking condition ofpowerindication light]
Ex.2 blinks
1 sec1 sec2 sec O FFRepeat
3637 |
ACEC
