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igofman
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 Posted: Tue Aug 22, 2006 11:44 pm Post subject: LCD Monitor AL1906 |
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Does anybody have any info (schematic, service manual etc.) for the  Acer AL1906 monitor. I purchased this monitor from TigerDirect and it failed next day. They exchanged it without any question. The new one worked well for 30 day and failed again. No lights at all. For couple days, before it failed completely, the monitor was shutting down and rebooting for every 10-15 minutes. So, Tiger is not gonna replace the unit after 30 days and I'm looking for some documentation.
Please help if anybody has it.
igofman |
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Guest
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| Posted: Mon Jul 16, 2007 4:39 pm Post subject: acer AL1906 |
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| Any luck with this problem?? I had almost exactly the same experience. Bought the monitor from tigerdirect and it failed soon after. Then it started working again no problem but now it's totally dead. I can't even crack open the case to take a look. |
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kp06
Joined: 06 Feb 2007
Posts: 15
Location: Bonne Terre MO
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| Posted: Thu Feb 14, 2008 6:02 pm Post subject: Same Problem |
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| My monitor wont turn on. Checked all of the fuses and i just cant find anything wrong. |
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kp06
Joined: 06 Feb 2007
Posts: 15
Location: Bonne Terre MO
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gunjack16
Joined: 17 Mar 2008
Posts: 1
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| Posted: Mon Mar 17, 2008 4:43 pm Post subject: |
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| Capacitors are always easy and quick to check. I had a faulty medion flatscreen [blue led just flashing]. looked at the caps they were bludgy and had started oozing a little. Replaced, total uptime 1 day so far |
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Guest
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| Posted: Tue Mar 18, 2008 2:51 pm Post subject: |
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| The Acer has all Solid state caps. |
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SZASZ
Joined: 27 Apr 2007
Posts: 69
Location: TIMISOARA
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| Posted: Mon Mar 24, 2008 7:37 pm Post subject: |
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Hello,
This are wery strage problems with the restarting thing.
For the monitor that is completly dead and want turn on, please check
the two operating 12V and 5V with the mainboard not conected to the power board.
f the power is not present check the two rectifier diodes.
If the diodes are ok ]...the most comon problem is the PWM controler.
You recognize the IC easly cause is a IC with 2*4pins.
Replacing the pwm in 80% cases it's work.
Best regards,
Szasz
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Justmanuals
Joined: 21 Aug 2004
Posts: 1948
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