Question about Acer AL1715 (Black, Silver) 17" LCD Monitor

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ACER AL 1912 19'" LCD MONITOR

Hi,

Could some one help me with the above monitor as power supply is blown. Model number of the board is AR577 VP-583. The problem is Mos fet is blown as well as on the printed circuit board R811,812,813,814 are roasted hence can't find the value to replace it. If any one has the monitor opend or got circuit diagram please post it for me .

Thanks and regards

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  • hcousin Sep 29, 2008

    I have the same monitor. Before it went off for "ever", it used to go blind for some days until I pressed the on button again. Seem to be dead now, so I opened it and realised that the power supply went on for a very short period every 1 s. Need new power supply board. Model: (T) 1942 AUA4 or 71-L1142-3-AUE. Any hints?

  • Anonymous May 24, 2009

    Does anyone know where we can a new power supply board? The only place I found one was on a Hong Kong, Chinese site. Not sure how to read chinese. psu1980@aol.com

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Hi,

I have the service guide for this monitor and the values for the R811 to R814 are the same: 1.8 . The mosfet is a 2SK2645. I will like to send the pdf file, but I new in this site and I don´t know how to attach a file due the only options that I see is a link, image or you tube clip.

Good luck

Posted on Mar 19, 2009

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Posted on Jan 02, 2017

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