20 Most Recent Hitachi UltraVision 55HDS69 55 in. Plasma TV Questions & Answers

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Hitachi 55hd569 no screen display but can hear channels

Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/ To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.
7/22/2017 5:55:34 AM • Hitachi... • Answered on Jul 22, 2017
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Horizonal line across middle of screen top half of picture perfect bottom half has small lines in picture hitachi hd S 69 plasma

I'm not sure if this model is the one that has resistors that go bad. You can actually purchase a pack of resistors in a kit. It will come with solder, the resistors and instructions. You can lay the tv out and take the circuit board out to find the blown components, and replace the bad ones. Takes about an hour start to finish and will cost around $65.00. It has been a few years since I did this, so I'm not sure on the price.
4/4/2015 8:49:49 PM • Hitachi... • Answered on Apr 04, 2015
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"Have a Hitachi 55HDS69. Black screen, has sound. have been told grand baby had been turning on and off. I just got it out the shop 3 months ago having the board replaced, but i would NEVER take it ba

Fault with the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size. 25380851-nvi2segetoqhshhqabeh4qiu-2-1.jpg 25380851-nvi2segetoqhshhqabeh4qiu-2-2.jpg
1/24/2015 3:22:45 AM • Hitachi... • Answered on Jan 24, 2015
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How do I turn off the closed caption?

Be more specific...what brand of tv From personal experience, I believe this is done by entering your setup- details where it should give you the option. All sets are different though
12/11/2014 12:13:21 AM • Hitachi... • Answered on Dec 11, 2014
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My tv has sound, but no picture. When I turn it on the blue light blinks eight times and the screen is black. What is wrong?

Hi Tammy, Please check the INPUT of your TV by pressing INPUT, SOURCE or TV/VIDEO on your TV remote. Once you press one of those ( that was on your TV remote ) you should have INPUT lists on your TV screen. All you have to do is select each one on the list until you get a picture ( normally input is TV ). Hope it helps.
5/5/2014 8:22:46 PM • Hitachi... • Answered on May 05, 2014
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Hdmi qustion

Be the first to answer 8/26/2013 3:31:49 AM • Hitachi... • Posted on Aug 26, 2013Be the first to answer
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Sound is on but screen is black, remote changes

First make sure to hit the menu button on the TV's remote and if nothing is there then friend while the set is on turn a bright flashlight on and shine at angle into the set push the TV menu button if you can see a image then your back light is not working.
Cost backlights around 150.00 and power supplies around 100.00. Well this should help you friend.
11/2/2012 1:10:26 AM • Hitachi... • Answered on Nov 02, 2012
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My Hitachi 55HDS69 has sound but no picture any help with this please?

Y-sustain board is the possible problem..
10/17/2012 4:27:26 PM • Hitachi... • Answered on Oct 17, 2012
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Tv turns on sound but no picture

tried with reset first doesn't work?.
10/7/2012 1:51:08 AM • Hitachi... • Answered on Oct 07, 2012
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Lagging

TV needs thorough cleaning up and service.
8/23/2012 6:42:33 AM • Hitachi... • Answered on Aug 23, 2012
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Blue dots on my tv screen

The model indicated is a Plasma set and if blue dots in motion (moving) may be either on the MAIN board (processes all signal) or it is even possible to be a problem on the power supply board.Most likely a shop repair as someone would have to look, order board/s and actually replace them to find which board is bad.This is the nature of repairs in all Plasma sets.Only boards are sold and no individual parts.
3/23/2012 5:09:07 PM • Hitachi... • Answered on Mar 23, 2012
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The screen goes off after

check the power supply and exactly capacitor you will find some of there puffed change it one by one
12/6/2010 1:20:01 AM • Hitachi... • Answered on Dec 06, 2010
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TV comes on, then the

Seems like a problem with the main audio/video board. Does the screen come on and stay lit? Please provide this info so that I can confirm the problem and offer you an appropriate solution.

Sai.
10/5/2010 2:48:54 AM • Hitachi... • Answered on Oct 05, 2010
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