Hi guys, I have come across this set which will not fire up. No physical damage to PDP.
I replaced the SMPS (LSEP1287AN), but the symptoms were identical.
When 240v supplied:
Three clicks in quick succession from SMPS
Flashing green LED on front bottom centre for about 4 seconds
One click from SMPS
Red LED once on front bottom centre, pause, repeat red LED (continues)
What I did then:
Isolated every cable to every board one at a time. None made any difference EXCEPT P6 (on SMPS) to A6 (on MAIN). When this is removed, and 240v supplied:
Three clicks in quick succession from SMPS
NO green LED, just a very short pause
One click from SMPS
Red LED x 10 on front bottom centre, pause, repeat 10 x red LED (continues)
Please note that it makes no difference to any of the above by changing the position of the manual on/off switch. Known working remote has no effect on anything at all.
So I'm guessing a have a component failure on the MAIN? Any help would be deeply appreciated.
Cheers.
I replaced the SMPS (LSEP1287AN), but the symptoms were identical.
When 240v supplied:
Three clicks in quick succession from SMPS
Flashing green LED on front bottom centre for about 4 seconds
One click from SMPS
Red LED once on front bottom centre, pause, repeat red LED (continues)
What I did then:
Isolated every cable to every board one at a time. None made any difference EXCEPT P6 (on SMPS) to A6 (on MAIN). When this is removed, and 240v supplied:
Three clicks in quick succession from SMPS
NO green LED, just a very short pause
One click from SMPS
Red LED x 10 on front bottom centre, pause, repeat 10 x red LED (continues)
Please note that it makes no difference to any of the above by changing the position of the manual on/off switch. Known working remote has no effect on anything at all.
So I'm guessing a have a component failure on the MAIN? Any help would be deeply appreciated.
Cheers.
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