Question about NEC-Mitsubishi Nec Display Solutions LCD1770V (Black) 17 in. Flat Panel LCD Monitor

1 Answer

Power die - NEC-Mitsubishi Nec Display Solutions LCD1770V (Black) 17 in. Flat Panel LCD Monitor

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 11,361 Answers

Most common failure in the LCD moniotors are due to bad caps in the power supply section, that will be the first place for you to check. please see my albums so you can make the decision if you will want to DIY repair or not.
If you are going to DIY and have proper tools and know safety precaution then please read on:
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 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
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

Posted on Aug 28, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

After off for a while, blue on indicator flashes for 12 times stops then flashes again. TV is Pioneer PDP-5070 Plasma TV.


Ur tv have a dying power supply board,that the board where the power a/c cord plug into.U have all the tools and know basic electronic also can do basic soldering work?Yes,take the tv aparts and check the tv power supply board carefully looking for dying capacitors components parts.These dying many capacitors components parts are alway bulges up or puffing up onto it tops.These capacitors parts are slowing leaking and dying to causes the tv to have a unstable managements of power voltages to tv to powering up the tv,unstable power supply board source that why the tv LED power light indicator are flashing.Replaced all these dying and leakages capacitors components parts are bulging ups or puffing ups onto it tops.Replaced all these dying capacitors parts with the same Micro Fared and but it voltages higer like 5 or 10 voltages higher than the old capacitors parts u are replacing.These higher 5 or 10 voltages on the new capacitors parts will help it to with stand heat better than those old capacitors parts u are replacing.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish tv power supply board for the replacement.

Aug 15, 2011 | Pioneer PDP-5070HD 50 in. Plasma...

1 Answer

Sounds like it's turning on. The power light goes out and the standby light blinks 4 times and keeps repeating that.


The tv power supply board is the causes and the problems.That the board,where the power a/c cord plug into it.Ur power supply board might have dying capacitors parts.U have all the tools,can u also do basic soldering and understand basic eclectronic?Yes,check all over the power supply board for dying capacitors parts.These dying capacitors alway bulges or puffing up on it tops.Replaced all these dying capacitors are bulging or puffing up on it tops.Will solved this probelems.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement

Jan 13, 2011 | Sony BRAVIA KDL-46S2000 46 in. LCD HDTV

1 Answer

TC-P42C2 Power Indicator Light Flashes 7 times, No video or audio


Power LED light indicator are flashing it is the effect of the power supply board are dying and not giving the tv the wright amount of voltages anymore.That the board,where the power a/c cord plug into it.U have all the tools,u understanding basic electronic also can u do basic soldering?Yes,check all over the power supply board for dying parts call capacitors.These dying capacitors are alway bulges up or puffing up on to it tops.By replacing all these dying capacitors are bulges or puffing up on it tops,will solved this flashing LED power light indication,power supply board will work again.Or try website like Ebay.com to buy a whole refurbish power supply board for the replacement.

Jan 07, 2011 | Panasonic TCP42C2 42 in TV

1 Answer

I have the 7 blinking light LED problem as well for a panasonic plasma. was not sure if you ever found a solution? Have the power supply exposed, looking for basic things like blown capacitors, but could...


Many problems could cause the power supply board LED power light indicator to blinks.Capacitors are dying only one problems,but common one.Check carefully for dying capacitors are bulging ups or puffing ups on it tops.If find no capacitors dying and leakages,could be anything on the power supply board is dying or already dead.Must have to know major electronic skills and troubleshooting skills to find which components exactly.Best,just try website like Ebay.com,to a whole refurbuish power suply board for the replacement.

Dec 17, 2010 | Televison & Video

1 Answer

TV will not turn on. Power on the wall socket is good. Worked one day and died the next. Is there a fuse some where inside which may be blown?


No,power supply board have dying capacitors.That the board,where the power a/c cord plug into it.Power supply board,have dying about to be dead capacitors,these capacitors all way bulges up on it tops or puffing up on it tops.U know basic electronic and have tools?Check the power supply board and replaced these dying capacitors,will solved this problems.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Sep 07, 2010 | Initial DTV-262 26 in. TV/DVD Combo

1 Answer

Lg tv takes a long time to turn on. Flat panel 32" LCD 3 years old


Power supply board have those parts call capacitors are dying,have leakages gases capacitors parts.Take the tv aparts.The power supply board,that the board,where the power a/c cord plug into it.U know basic electronic,have all the tools?know basic soldering?Searches the power supply board for those dying capacitors,that have leakages of gases going to dead capacitors.These dying capacitors on the power supply board alway bulges up on it tops or puffing up on it tops.These dying capacitors,must be replaced.The tv power will power up as normal and faster.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Aug 04, 2010 | LG 32LG30 32 in. LCD HDTV

1 Answer

Microwave power seems to have died


My advantium 120 died and it has power to the oven but it does not work! does the oven have a fuse that i can change?

Sep 29, 2009 | GE Advantium 120 Convection/Microwave Oven

1 Answer

Compaq Presario V6000 Power Problem


Sounds like the power supply might have died, probably before the battery did. Once the battery had run down, the computer simply died. Easiest way to check this would be to take it to a computer shop - they shouldn't charge you very much just to check the power supply - or try to locate another supply just like it and see if the computer will boot from the new power supply.

Graye

Nov 09, 2008 | Compaq Presario 700 470024-192 Notebook

1 Answer

HP Pavilion dv9000 dies out.


When you say the power dies, is the battery drained or does it simply power off? If it powers off, try blowing out your fans with canned air while the system is off. Also update your video card drivers.

Dec 06, 2007 | HP Pavilion dv9000z Notebook

Not finding what you are looking for?
NEC-Mitsubishi Nec Display Solutions LCD1770V (Black) 17 in. Flat Panel LCD Monitor Logo

Related Topics:

52 people viewed this question

Ask a Question

Usually answered in minutes!

Top NEC-Mitsubishi Computers & Internet Experts

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

mukhtar21 shaikh
mukhtar21 shaikh

Level 3 Expert

2017 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a NEC-Mitsubishi Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...