Question about Konica Minolta magicolor 5430 DL Laser Printer

1 Answer

How to repair Micom board of Vu LCD TV

I am not able to turn ON my TV after it had been switched off. This problem was occuring very frequently, which subsequently became the permanent problem. Now my tv does not gets powered on completely.

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
  • 2,509 Answers

If a board has been hot it is likely the electrolytic capacitors will need replacing. Look for bulges on the tops of the capacitors. That's where I would start if you don't have a qualified technician.

Posted on May 14, 2014

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

When tv is turned on you get poicture and sound but there are broken horizontal lines from top to bottom of screen. this occurs on all hdmi inputsincluding roku and dvd player.


How to fix lcd lines on Sharp tv screen, hdmi video board ...

? 3:43
https://www.youtube.com/watch?v=cHki4D0EwOo
May 24, 2014 - Uploaded by Tampatec
How to fix LCD lines on Sharp TV screen, hdmi video board easy ... Make Money From Your Broken Cracked LCD LED PLASMATV ... TV Repair Help for Vertical & Horizontal Lines on Your TV Screen ... Sharp Aquos LC-32 37 46 52DH65E 66E 77E - NoPic/Sound with ... Get video URL at current time.

comments on LCD Display Symptoms and causes. - YouTube

https://www.youtube.com/all_comments?v=DedJvyNm_s4
We have frequent outages causing the TV to turn on from standby mode when power returns. (These ..... Sharp LC-70LE650U 70-Inch Aquos TV TURNS ON WITH PERFECT PICTURE AND ..... It has thin horizontal lines on the top quarter of thescreen. ..... hey there, bought a 52lg60-ua had no image/picture but had sound.

LCD Display Symptoms and causes. - YouTube

? 2:01
https://www.youtube.com/watch?v=DedJvyNm_s4


Jan 28, 2016 | Sharp aquos 52 in lcd 1080p aquos 52...

1 Answer

Wharfedale TV power problems


the problem occurs in ur main board...check all tge resistor in board...the faulty resistor will; allow high voltage to the main board and affect it

Oct 31, 2008 | Televison & Video

1 Answer

Ns LCD 26-09 TV not powering up


LCD TV repair - Samsung LW20M21CP not powering up ...

? 25:30
https://www.youtube.com/watch?v=zxqDLDNuCfw
Jul 8, 2013 - Uploaded by RetroGameModz
This is a documented repair of a Samsung LCD TV that I got for cheap. It was listed as not working, which is ...

Samsung LCD TV Repair - TV Won't Turn On - How to ...

? 8:23
https://www.youtube.com/watch?v=n54IurMvr6o
Apr 4, 2014 - Uploaded by ShopJimmy.com
Samsung LCD TV Repair - TV Won't Turn On - How to Replace ... or if you have standby and the TV will ...

MOST COMMON REPAIR FOR LCD - NO POWER - YouTube





Dec 02, 2015 | Insignia NS-LCD26-09 26 in. HD-Ready LCD...

1 Answer

Unplugged my 32LV67U to vacuum behind it and now it will not power up. Yellow LED keeps blinking and I waited several minutes but tv will not power up. Worked perfectly until I unplugged it. Called...


That wall outlet may have frequent surges so try another wall outlet see if it turns back on. If it turns on be sure to use a surge suppressor and never plug the TV directly into the wall outlet. The AC surges will kill the power supply of the TV in short time. See if there's a kill-switch near the ac adapter of the TV if there is turn it on.Get a surge protector/suppressor then try plugging it back in the wall. If still no power then the power board is already damaged, you can send the board too me and I'll repair it for you or seek your local repair center.
http://tvtechwork.webs.com/

Oct 18, 2010 | Toshiba Regza 32LV67U 32 in. LCD HDTV

1 Answer

My tv won't turn on...the red light indicates that it's plugged in, but everytime i press the power button, i get nothing! can someone help?!


If warranty no longer valid, the first printed circuit board I would investigate is the one with all the aluminum heat sinks on it!!! It's called the "switch mode power-supply" !!! Power supply detects a "fault condition" and goes into "shutdown mode" to save itself from catastrophic component failure!! e.g. smoke, sparks, fire. Same typical failure modes occur in CCFL back-lit lcd computer monitors. You will need to visit YOUTUBE for video clips of "lcd monitor disassembly" and "lcd monitor repair" and after that move up to CCFL lcd tv repair videos to know just what to "LOOK" for on the smps board. Good luck with your unit. 12fixlouie

Sep 20, 2010 | Broksonic CCVG-3276 32 in. LCD TV

1 Answer

RIGHT HALF OF MY TV SCREEN, INTERMITENTLY, LOOKS LIKE A VERTICAL BAR CODE WITH FREQUENT COLOR CHANGES IN THE BARS, PROBLEM IS OCCURING WITH INCREASING FREQUENCY AND DURATION. WHAT IS CAUSE FOR THIS...


It can be the T-CON board or the main board, worst case will be the LCD panel, this will involve very in-depth troubleshooting since you do not have the T-CON or main board to try out so it will not be DIY repair, you can buy a new T-CON board to rty out first since it is the cheaper than the main board. If the LCD panel is bad, then forget about fixing it. It may have to be repaired by the service center.
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Aug 13, 2010 | Toshiba REGZA 47HL167 TV

2 Answers

Tevion 42 inch lcd flashing standby light and tv will not turn on


If you can checked LCD Inverter Board & Micom Board.Most of Inverter board is defective.

Jan 23, 2010 | Televison & Video

1 Answer

Problem with the video inputs....


Your problem is the MICOM board. It is a standup board the plugs into the main board. It is basically the "brains" of the tv. It does all of your video processing,video switching, etc. It is also a very expensive board (around $400).

Nov 30, 2008 | JVC AV-48WP30 48" Rear Projection...

2 Answers

Tv switches itself off then back on again


Hi.

If the tv set is still under warantee get it sorted before gtee runs out.

The problem is caused by cummunication error between ATV Micom and DTV Micom.

To correct this problem requires going in to service mode to make changes & updating the DTV firmware.

This will need to be done by a proffesional.

http://dysonmanuals.llc.nu/

Chris.

Jan 02, 2008 | Samsung LE32R41BD 32 in. HD-Ready LCD...

Not finding what you are looking for?
Konica Minolta magicolor 5430 DL Laser Printer Logo

Related Topics:

37 people viewed this question

Ask a Question

Usually answered in minutes!

Top Konica Minolta Office Equipment & Supplies Experts

Norman  J Weimar Jr
Norman J Weimar Jr

Level 3 Expert

6161 Answers

Ben
Ben

Level 2 Expert

108 Answers

David Burkhart
David Burkhart

Level 2 Expert

210 Answers

Are you a Konica Minolta Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...