Question about Hitachi 46F510 46" Projection HDTV

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My screen doesnt come on and one red lite is on the main board. Help pls.

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  • Hitachi Master
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Replace both of your STK392-110s use 150s Mats has them 1-800-628-1118

Posted on May 08, 2010

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Posted on Jan 02, 2017

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Sony Bravia flat screen TV when turned on has black screen. Green light on the bottom is lite up, electric plug is plugged into house socket, no picture only black screen.


If audio is OK, the fault is with its backlight section. If audio too is absent, the fault is with its digital main board. If you wish to get more details visit the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
http://homenol.blogspot.com/

Jan 08, 2017 | Sony Televison & Video

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POWER ON NINTENDO DS LITE


so the mainboard of the ds would be fauly? warranty good i guess no?

Jul 17, 2008 | Nintendo DS Lite Console

1 Answer

Black screen on sharp lcd t.v. how to fix?


Fault to the main power supply regulator section. Either it will be a separate board, or the part of main 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://electro-medical.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.

Jan 09, 2016 | Sharp LC32D62U 32 in. LCD HDTV

1 Answer

When i turn my tv on it goes green lite and rught back to red and cann get picture even though tv is on with red lite


Check and replace its main digital processor board as card basis. There is no repair to this board.

Aug 23, 2012 | Proton NT-3420 32" TV

1 Answer

My screen doesnt come on and one red lite is on the main board. help pls.


HELP I CANT FIGURE OUT HOW 2 CHANGE MY JVC FLAT SCREEN BACK 2 FULL SCREEN MY SON DID IT AND I CANT GET IT BACK

Apr 15, 2010 | Hitachi 46F510 46" Projection HDTV

1 Answer

I have a viewsonic N2700W LCD FLAT SCREEN Monitor and the problem I am having. is it start up with no problem and a green lite the power switch stay a solid green. But the screen is very dark. if you turn...


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.

Jun 07, 2017 | ViewSonic N2700W 27 in. HD-Ready LCD...

2 Answers

Ds touch screen and main screen not working - connectors broken


if you would have sent it to me first I would have replaced the case for you and you wouldn't have had these problems, but I can still help you out. I have a white nintendo DS lite in stock that I had to replace the bottom lcd display in. I will ship to you for $90 and if you are feeling adventurous send me your parts and I will take off $10 since I have no clue what is broken and what is not, but to me it sounds like the bottom lcd, touch screen , and circuit board are trash.
Thanks
Josh Boyer
ninja_freak318@hotmail.com

Jan 22, 2009 | Nintendo DS Lite Console

1 Answer

DS lite won't work. Green lite comes on but screens stay blank!


I found out it was the CPU on the main board. It was an almost impossible fix, so I had to replace the main board. Good luck if it happens to you ;o)

Jan 10, 2009 | Nintendo DS Lite Console

1 Answer

Ds touch screen and main screen not working - connectors broken


As far I can see with this information is that you have a connector problem. Help you with that by writing solutions would nog easy solve your problem so my advice is to find a repair service in your city that can help you out or send it to Nintendo.

Nov 27, 2008 | Nintendo DS Lite Console

1 Answer

Red ds lite screen


When the screen has a red hue there are two possibilities:
The screen is broken or the connector has moved.
The "water" is in fact the liquid crystal diplay that is broken.
Replacing the screen will cost about € 20

Here you can find the instructions:
http://www.instructables.com/id/Repairing-a-Nintendo-DS-Lite/

Please rate!

Aug 20, 2008 | Nintendo DS Console

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