Question about Hitachi Televison & Video

Open Question

Hi there,the light in my Hitachi dmp400n has become really bad. Now i can't see anythinh on it. I know it's work.Any ideas?

Posted by on


2 Suggested Answers

  • 2 Answers


Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

  • 1 Answer

SOURCE: hitachi living systems model dmp400n

This mp3 player problem incorrect format reformat the playre

Posted on Aug 28, 2008


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

My hitachi 61 inch has lost its reD color. Any ideas??

Refurbished VIZIO E701i-A3 70" 1080p 120Hz Class Razor LED HDTV $ 899.00 at walmart ,because it looks like the power supply capacitors are going out red LEDs need more current to light up..and if you do not know how to repair electronics then you might consider another option .. :(

Oct 18, 2015 | Hitachi UltraVision 60VF820 TV

1 Answer

After switching on my compaq mini cq10, the screen loads as normal and then after a few minutes it goes grey and i cannot see anythinh

Depending on the age of the system this can be a few things. If the system is older, it may be that the cable connecting the video display to the video source has become worn and is no longer broadcasting anything. The more likely cause is that the inverter or back light are going bad. If you hold a light up to the screen, can you see the windows, text, or anything else that was on the screen before it went grey? If yes, then the back light is going out and you need to replace the LCD. If not, then the inverter has gone bad and you need to replace the inverter.

May 16, 2011 | Compaq MINI CQ10 LAPTOP LCD SCREEN 10.1"...

1 Answer

We have a hitachi model 401 and was told the power capacitor was bad and wasnt very expensive do you have any idea what it looks like , location etc. It is very strange the power indicator comes on and the...

This type of fault cannot be determined without opening the TV and examining the power supply. Bad capacitors often have tops which have become curved or domed instead of being flat. The actual type of capacitor is written on the capacitor. These capacitors can be located in difficult to access places on the power supply and it should only be repaired by an electronics professional.

Mar 01, 2011 | Televison & Video

2 Answers

The screen on my Acer Aspire 3000 has become really dark and I can't adjust the brightness as the function and arrow keys have stopped working. :S Any ideas appreciated! :)

More than likely your back light is burnt out or the inverter is bad, if you hear a high pitched whine it is the inverter and you can order a replacement online.

Mar 09, 2009 | Acer Aspire 3000 Notebook

2 Answers

HITACHI 53SBX59B, projection lights don't line up.

You need to have the covergence adjusted.  Consult user manual for instructions on how or have a professional do it for you.

Jan 04, 2009 | Sprint Hitachi P300 Cellular Phone

1 Answer


Since I was unable to turn my Mp3 player off, it eventually ran out of battery!
I then connected it to my pc, and now it seems to work like a charm!

Jul 31, 2008 | Audio Players & Recorders

6 Answers

Hitachi living systems model dmp400n

I've got one of these. All worked fine then both my PCs now declare it a corrupt device and refuse to recognise it! Player still works fine, plays, charges, etc but no PC connection.

Tried the reset but appears to do nothing (player just carries on doing what it doing). Is there a procedure for reset that I'm not following correctly?
Help will be much appreciated!

Feb 07, 2008 | Audio Players & Recorders

1 Answer

Hitachi 46f500

This TV set I have seen in the past to have leaky CRT's This is where the cooling fluid that is located between the main lens and the CRT face leaks out onto the printed circuit board. You should have this set checked out ASAP or you will be doomed. If you let the cooling fluid stay on the printed circuit board too long, it will corrode the connections and then you will have to buy a new board, and that would really be an expensive repair. If it is not the fluid issue when you do have the set fixed, ask the tech to install a shield that Hitachi recommends to be installed inside the set, so that in the future, the tubes do become leaky, the fluid will run off to the side and not damage the electronics. If it is not a fluid issue you most likely have a bad flyback or the high voltage distribution block is bad. Good Luck, and let us know how you made out.

Dec 20, 2007 | Hitachi 46F500 46" Rear Projection...

2 Answers

Color disortion

colors all messed up, looks like 3-D ??   convergence amps and possible a few resistors are bad

Oct 23, 2007 | Hitachi 57F500 57" Rear Projection...

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

26 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hitachi Televison & Video Experts

Jaime Hernandez

Level 3 Expert

2337 Answers

The Knight
The Knight

Level 3 Expert

76125 Answers

Steve Allison
Steve Allison

Level 3 Expert

5569 Answers

Are you a Hitachi Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides