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Power supply I have a monitor model no.VX2255, I need to know the value of CE107 as the glue has pulled the details off it and is now illegible, I think its 47/50 but confirmation would be awesome

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  • Master
  • 1,684 Answers

Yes,

That cap is 47uf 50v on the IPLI-033 power supply boards.

Posted on Dec 03, 2012

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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SOURCE: in monitor camera doesn't work

Same problem here. This has nothing to do with USB able. Ofcourse I put that in the monitor!
We need a driver. It is not on the CD, there is only the LCD driver. Not the webcam driver. It is supposed to come with Windows.

Posted on Aug 22, 2008

FixinFax
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SOURCE: Needed: power supply for a gateway 700G monitor!(internal)

try ebay.

Posted on Jun 13, 2009

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SOURCE: the monitor fails to power up

First what kind of monitor and model.
Second, don't use the monitor if you can hear and or see problems, have the unit repaired or replaced.
The caps are easy enough to replace if you have the savy.... With no model number I can't tell what kind of unit you have but if you mean C5707 and not C707, you have a Dell or BenQ monitor.
The C5707 is a 8 amp NPN transistor.
I have removed and replaced about 20 sets and used a TIP3055 which is a 10 amp rated.
You should have 4 to be replaced.
You also may have to watch what size the caps are, as if too long, they will hit the shield.
Good luck.

Posted on Sep 11, 2009

  • 184 Answers

SOURCE: I have lost the original power supply for my dell

Specification of Dell 1701FP LCD monitor AC adapter:
Output: DC14V 3A
Power: 42W Max
DC Plug (Barrel) dimensions:
Internal Diameter: 4.4mm
External Diameter: 6.5mm
With Central pin inside

Source: http://www.chargerbuy.com/dell-1701fp-lcd-monitor-42w-ac-adapter-14v-3a.html

And Thefollowing three conditions should be met for you to use this charger safely. 1)Output Voltage is within +/- 5% of your old charger's output.

2) Output Current is the same or higher than that of your old charger.

3) Connector tip must fit securely into your laptop.

Posted on Jan 07, 2011

budmrtn
  • 11361 Answers

SOURCE: i got some burnt resistors on my acer al1717f

One of these service manuals should match your chassis:
http://elektrotanya.com/?q=showresult&megnev=ACER&megnev2=AL1717&kategoria=monitor&kat2=all

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm/

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.
Please leave rating if it helps.

Posted on Mar 08, 2011

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1 Answer

Onscreen menu is blue


Check the User Guide, here...
http://www.viewsonic.com/us/support/downloads/search_user_guides/?prod_name=VX2255

1. Verify the monitor's power cord is plugged firmly into the wall outlet and the back of the monitor.
2. Verify the monitor cable is firmly connected to the computer and the monitor.
3. Verify that you have turned the monitor power switch on.
4. If the power light on the monitor is not on, test the wall outlet (plug in a light or something you know works).
5. If the power light on the monitor is not on, try a different power cord.
6. If the power light is on and yellow or flashing, but nothing displays, or the display is incorrect, borrow a monitor from a friend. If that works, your monitor probably needs replaced.
7. Also, you could try your display on a friend's computer. If it doesn't work, your monitor probably needs replaced. If it works properly on your friends computer, the problem may be with your computers video output port, motherboard video chip (or video card, if you have one), or drivers.

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May i know the exact detailed model/maker of your unit...?

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What is the actual value of burned resistor (R607) from power supply of TV KV 32S10


You're asking about the resistance value of the resistor, I assumes. Try to download the repair manual to this set by internet. It has all details. If you wish to get some details about the power supply section schematics to some models, check the site linked here.http://electronicshelponline.blogspot.com/ Pull up previous posts, either by type in the Brand name to your set in its search box, or view it in Mosaic / Timeslide / Flipcard option.

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Won't turn on


if no any light indicator at the front panel of the monitor, the cause would be power supply failure. to do the check up, you must need to remove the back cover. the power supply board it was connected the power cord. look for a blown fuse and a bulging electrolytic capacitors at the power supply board.replaced those bulged capacitors, you can find at www.digikey.com for parts replacement.

Nov 17, 2012 | ViewSonic VX2255 Monitor

1 Answer

Speakers on monitor are not making any sounds... how do i check


VX2255 does not have built-in speaker, see spec here: http://www.viewsonic.com/products/desktop-monitors/lcd/x-series/vx2255wmb.htm
It has built-in webcam and microphone.
Please verify the model.

Oct 01, 2010 | ViewSonic VX2255 Monitor

1 Answer

Monitor wont turn on


Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, blown fuses, 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 VIEWSONIC 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

May 20, 2010 | ViewSonic VX2255 Monitor

1 Answer

My viewsonic vx2255 wont turn on sometimes i have also found a noise coming from the powerboard and once it goes away the monitor will turn on


You may have caps leaking in the power supply or arcing from the lamp assemblies, you need to open it up.
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, 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 VIEWSONIC 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

May 16, 2010 | ViewSonic VX2255 Monitor

2 Answers

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The microphone setup should be with the communication software that you will be using such as SKYPE or OoVoo set up panel. It will not be at the monitor. I use OOVOO because I can do video call with six people at once.

Jan 31, 2010 | ViewSonic VX2255 Monitor

1 Answer

Moved the monitor from one computer to another. Now it says "no signal analog"


Click on the link below. This will display all the drivers for your VX2255. Install this driver on the new computer and the monitor will work properly.

http://www.viewsonic.com/support/downloads/drivers/?prod_name=vx2255

I hope that you find this information helpful. If you do, please leave that feedback for me.

Thank You,


Brian

Jan 25, 2010 | ViewSonic VX2255 Monitor

3 Answers

In monitor camera doesn't work


Same problem here. This has nothing to do with USB able. Ofcourse I put that in the monitor!
We need a driver. It is not on the CD, there is only the LCD driver. Not the webcam driver. It is supposed to come with Windows.

Apr 15, 2008 | ViewSonic VX2255 Monitor

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