Question about Televison & Video

1 Answer

Hitachi 53FDX20B Power problem

"you need to replace the Eeprom location 1004":

On what board is the Eeprom located and where can they be purchased? I purchased the service manual, is there any kind of diagnostic I can run?

Posted by on


1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that gotĀ 5 achievements.


    An expert who has answered 200 questions.


    An expert whose answer gotĀ voted for 20 times.

  • Expert
  • 240 Answers

Main board and you can get them from andrews electronics

Posted on Jan 13, 2009


1 Suggested Answer

  • 2 Answers

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

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.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

4 Answers


You can check this link for that convergence that your looking
after you replace thet convergence correctly its should be working fine already..

Good luck.........

Aug 10, 2008 | Hitachi 53FDX20B 53" Rear Projection...

1 Answer

Hitachi Model No. 53FDX20B - picture has gone out. power light is on but no picture or sound

Replace Both of the STK ICs they will have Part Number on them,example STK392-570
Mats Electronics has ICs 1-800-628-1118

Jun 20, 2011 | Hitachi 53FDX20B 53" Rear Projection...

1 Answer

Hitachi 53FDX20B Rear won't turn on and LED's Flashing

I believe they are the voltage supplies for the TWO convergence IC's that this set uses(either STK-392-110 OR STK 392-150---THEY are interchangeable--but the 150 is a better device)

The easiest way to prove if this is your problem is to locate the two chips (black--2 1/2 inch wide X 1 1/2 inch tall with the STK number printed on them IN WHITE)

If someone unsolders all 18 pins on each chip--see if the set will turn on with them out of the circuit (you do not have to remove them--just unsolder both---If the set comes on the convergence will be very bad but you will know one of the chips is bad.

Also if you look at all the resistors around them (most will have location number RK46 etc) see if any of them are discolored or burnt. You find a burnt resistor and it is a sure bet onE of the chips is bad.


A pretty easy repair if you have good soldering skills and I can tell you what you will need to do the repair.
If replacement of the chips fixes the set it just needs to be adjusted with the Hitachi remote and should not have this problem again for 5-8 years.

IF YOU HAVE QUESTIONS, do not hesitate to ask me---I am here to help people.


Oct 09, 2009 | Hitachi 53FDX20B 53" Rear Projection...

1 Answer


It powers up but no picture? In my experience with Hitachi TV's this has been an issue with the convergence IC's failing. You will need to have a technician replace those if needed.

Jul 23, 2009 | Hitachi 53FDX20B 53" Rear Projection...

1 Answer

Yellow bubble coming down from top left. Auto

Commonly the whole board is not changed for this problem. What needs to be done is to have the convergence output IC's replaced. That is not an easy task. Although some do-it-yourselfers pull it off. The job can be done in your home by a technician and usually runs around $200 to $300 total depending on your location. Prices are higher in large metropolitan areas.

Apr 01, 2009 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Age of tv?

I purchased mine from Circuit city back in spring of 2002 as a display model that they were no longer selling. So I would assume 2001 which would be almost 8 years old. Excellent tv!

Nov 03, 2008 | Hitachi 53FDX20B 53" Rear Projection...

2 Answers

TV will not turn on

look for a blown fuse where the power comes in.

Nov 27, 2007 | Hitachi 53FDX20B 53" Rear Projection...

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

Related Topics:

60 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74999 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Cindy Wells

Level 3 Expert

5299 Answers

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

Answer questions

Manuals & User Guides