Question about Acer AL1916W 19" WideScreen LCD Monitor

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Hello, I have a DEAD Acer Monitor AL1916W,Replaced 5 bad capacitors,but there's also,2 Dual in Line 8 pins microcircuits in which 1 of them is shorted,the ICs are marked as follow Top line P605,Bottom line as BZ6N3V,I've searched the WEB/semiconductor Manufacturer/Destributors with no luck,can you help Identify and /or what they are?? Please Thank-you Regards Sam

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Here are the service manauls that will help you out.
http://elektrotanya.com/?q=showresult&megnev=ACER&megnev2=AL1916W&kategoria=monitor&kat2=schematics

Some of those MOSFET chips can be hard to come by.

Basic LCD monitor troubleshooting guide:

http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums

Posted on Oct 01, 2010

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2 Answers

My monitor comes on and then goes off


Time for a new monitor. I have the same problem. Tried the monitor on three different PCs and it turns on for 2 seconds then goes blank, power stays on (green LED on power switch).
Temporary solution that worked for 1 day was to turn the brightness to 0 if you can manage to keep it on long enough to use the menu.

Jan 01, 2013 | Acer AL1916W 19" LCD Monitor

1 Answer

My acer monitor just keeps turning on and off it was working fine then it just started turning on and off


Hello, Thanks for using fixya.com

What you got here is a power supply issue. The power supply might be having some issues with its filler capacitors inside the power supply itself.

Many people such as myself have replaced these types of things to make it work.

You would need to know basic soldering and electronics repair skills to do this type of duty.

If that is not the type of work your into I recommend having the monitor repaired by a expert in your city.

1. Bad/bulging electrolytic filler capacitors


Thanks for your question, I do hope your satisfied with my answer,

Best regards

Rulds2008

Jul 13, 2011 | Acer AL1916W 19" LCD Monitor

2 Answers

I bought an LCD Monitor Model AL1916W,Acer. It was working good and for my job it was excellent.However, yesterday without any other problem the screen went to white.Power button went red.I closed and open...


christidis d, If AL1916W has white screen when connected to a "known-good" pc, then the units "switch-mode-power-supply" has gone bad. Most monitors have +5 volts and +12volts dc to power up the electronics. +12v for the inverter circuit which lights-up the 2 cold cathode fluorescent lamps, and +5v for the vga to lcd panel digital signal processing board. One or both of dc rails may be out of regulation and or a bit "noisey" due to failed "electrolytic filter capacitors" on the SMPS board. Let me know the brand name of the capacitors you find on the SMPS board. What is the "date of manufacture" on rear of monitor?
12fixlouie

Sep 08, 2010 | Acer AL1916W 19" LCD Monitor

1 Answer

When i sw itch on my pc my acer A1916W monitor shows the "acer" screen then it shows the screen for 1-2 sec and de n again shows the "acer screen and so on.......it goes on in this loop......tried...


Look for bad caps first.<br /> <span style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">If you are going to DIY and have proper tools and know safety precaution then please read on:</span><br /> <span style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply (they should be replaced in a set), blown fuses; poor solder joints, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed ACER monitors to get some ideas what to look for: <a href="http://s807.photobucket.com/home/budm/allalbums">http://s807.photobucket.com/home/budm/allalbums</a></span><br /> <span style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Post back what you see inside so we can guide you further and it will help out other people in the future also.</span><br /> <span style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><a href="http://en.wikipedia.org/wiki/Capacitor_plague">http://en.wikipedia.org/wiki/Capacitor_plague</a></span><br /> <span style="FONT-SIZE: 10pt; FONT-FAMILY: Arial; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA">Capacitors kit: <a href="http://lcdalternatives.auctivacommerce.com/">http://lcdalternatives.auctivacommerce.com/</a> he can make you a set of caps for you.</span>

Aug 25, 2010 | Acer AL1916W 19" LCD Monitor

1 Answer

Monitor ACER Model AL1916W Problem


Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, blown fuses, poor solder joints, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
http://en.wikipedia.org/wiki/Capacitor_plague
http://www.badcaps.net

Jun 16, 2010 | Acer AL1916W 19" LCD Monitor

1 Answer

The monitor on shows black screen only


Hello

We sell a full parts kit that comes with both 40T03GPs and the pico fuse that needs to be replaced and the 2 capacitors, the kit runs $16.00 and free shipping. If you want to purchase one go to:
www.ccl-la.com/LCDrepair1.htm , that link also has the repair guide showing where the fuse and caps need to be replaced.

Buddy
Corporate Computer
www.ccl-la.com

Jul 14, 2009 | Acer AL1916W 19" LCD Monitor

1 Answer

How long should my Acer AL1916W last, I bought it a little over a year ago and It's dead?


In my mind everything should last forever but cause most everything is manufactured overseas in bulk, there is bound to be problems cause of lack of quality checks and recalls.

In your case cause there is no power then its either going to be bad caps on the power board or a bad lcd that is shorting out the monitor.

Either way it would be more cost effective to buy a new monitor unless you have good soldering skills to where you can look for puffy caps and replace them with caps of the same value.

caps=capacitors

Jul 07, 2009 | Acer AL1916W 19" LCD Monitor

1 Answer

I have an Acer AL1916W the power switch lights up brightly but when computer is switched on switch goes dull and and screen stays blank...Found two Capacitors that were bulging they were 220mf 25volt....I...


Hello,

Can you send me a picture of the boards in your monitor? We work on Acer units all the time.

Buddy
Corporate Computer
www.ccl-la.com
buddy@ccl-la.com
Over 21 years of PC and printer support/repair

Jun 28, 2009 | Acer AL1916W 19" WideScreen LCD Monitor

3 Answers

Acer AL1916W 19" LCD Monitor color has changed to blue


Hey Buddy
My AL1916W was having same problem, its due to faulty IFB which cannot save colors after pressing reset, get it replaced from acer, if its in warranty, acer will replace ur LCD within a week.

Mar 15, 2008 | Acer AL1916W 19" LCD Monitor

1 Answer

After any game, and go back to XP, my monitor go like 8 bit color,have to power down and up


Try useing a different resolution. The native resolution should probable be 1280 x 1024. Try updateing the video drivers.

Nov 23, 2007 | Acer AL1916W 19" LCD Monitor

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