this issue is resolved. Thank you for your time.
jirka.jirka.
New Member
Last Activity: 01-07-2013, 06:14 AM
Joined: 01-06-2013
Location: Czech
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Re: Fujitsu-Siemens L22-1W - PI-190DTLB board (2 sec to black)
this issue is resolved. Thank you for your time.
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Re: Fujitsu-Siemens L22-1W - PI-190DTLB board (2 sec to black)
I have not tested the tube on a resource that I "might" corrected.
But I need to clarify my earlier post.
One tube is red. Is this correct?Leave a comment:
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Re: Fujitsu-Siemens L22-1W - PI-190DTLB board (2 sec to black)
[B]My tests backlight:[/B]
When I connect the first tube to a source of voltage lights. [B]OK first tube.[/B] Monitor goes into standby mode.
When I connect a second tube, also lights up.[B] The second tube OK.[/B] A monitor goes into standby mode.
But when I connect both tubes and the green LED lights. Then the LED turns off.Re: Fujitsu-Siemens L22-1W - PI-190DTLB board (2 sec to black)
[B]My tests backlight:[/B]
When I connect the first tube to a source of voltageLeave a comment:
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Re: Fujitsu-Siemens L22-1W - PI-190DTLB board (2 sec to black)
And one stupid question. :-D How do I test the backlight?Leave a comment:
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Re: Fujitsu-Siemens L22-1W - PI-190DTLB board (2 sec to black)
On both windings of a transformer I measured +/- same value: 720 OhmLeave a comment:
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Re: Fujitsu-Siemens L22-1W - PI-190DTLB board (2 sec to black)
Hello. I do not want to create new topic, so I'll ask here. I also got into the hands of this board PI-190DTLB of monitor MAG LP917W.
I fixed the faulty capacitors and FET transistors replaced. Now, my monitor turns on for about half a second (green LED) and then completely switched off (LED off) and this is repeated over and over.
Do you know where the problem might be?
thank youLeave a comment:
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