Question about Hitachi 32FX49B 32" TV

Open Question

Screen is black except for one thin line near the middle

After the tv is on for hours the screen goes black except for a thin colorful line in the middle of the screen. after a few minutes the picture will return and then goes out again. The next day the picture is fine for the first hour or two then the problem reoccurs.

Posted by on

  • Douglas Perry Apr 13, 2009

    I have the same problem...if I hit it really hard on top or drop it a couple of inches it works again ...for a while

×

5 Suggested Answers

  • 277 Answers

SOURCE: My picture is black except for a thin horizontal line

hi When you let the line to long it will burn in!! you need to look into the VERTICAL output section. Most notably check the solder joints on the vert output IC and ESR the caps. If you don't know what any of that means, then take it to a professional. good luck

Posted on Feb 26, 2006

techman
  • 3130 Answers

SOURCE: Red Line across Screen

sounds like you have a vertical sweep problem. Where the fault lies cpuld be the vertical output IC the verticle b+ feed, could be the capacitors in the vertical circuit?? Your gonna need to troubleshoot thr vrtical circuit if your not a tech thin my advise is to take the set to a pro for sn est. Good Luck

Posted on May 22, 2006

jomaru
  • 337 Answers

SOURCE: No Picture On Screen and red line in middle.

The set has a vertical problem if the line you mention is from side to side ,if the line is from top to bottom the problem is in the horizontal circuit and both can be repairable,a vertical fairlure is a common problem,the vertical IC goes bad and it takes a safety resistor with him to prevent any more damage,the horizontal is rare but it happens too,if you are familiar with tv service you can change the IC but you will need a service manual to identify the part,you can get a manual overnight if you downloaded it at www.servicemanuals.net,if you are not too familiar you should seek the help of a servicer for safety reasons.Let Us know how it goes or if you need more information.

Posted on Nov 01, 2006

SOURCE: Picture is now a thin horizontal line

solder the vertical ic pins...worst of all replace

Posted on Nov 23, 2007

DOCTOR VIDEO
  • 131 Answers

SOURCE: intermittant white line with subsequent shut down

You have a vert ic problem very common tv problem.

POSSIABLE SOLUTIONS

1 COLD SOLDER JOINTS ON IC REPAIR COST IS 95.00

2 REPLACEMENT IC 120.00

CALL LOCAL TV SHOP AND ASK FOR PRICES ON A VERTICALE IC REPLACEMT. THANKS DOCTOR VIDEO

Posted on May 17, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I turned my television on then it made the tv frame made a noise!and now the screen is black except for this thin line across the middle of the screen which is display the picture


Most likely the vertical oscillator circuit has failed. As CRT televisions have gone the way of the dinosaur, my advice to you is to give a fond adieu and invest in a new TV.

Nov 05, 2015 | Televison & Video

1 Answer

Tv screen is black except for 1 horizontal line of color


The line is there because the vertical deflection unit - the one that spreads that line across the entire screen to form the image - has failed. Replacing it is a job for a professional, or at least an experienced amateur, and the parts will be quite difficult to find for such an old tv . 

May 28, 2010 | Panasonic CT-36DV60 36" TV

1 Answer

Screen is black except for thin line in middle of screen


The problem is in the vertical section of the main board. Bad capacitors and maybe the vertical IC. If you are not inclined to be a tech you will have to take it to a shop.. I don't know what they may charge but I normally get $69- $89

Apr 10, 2009 | Mitsubishi CS-27205 TV

2 Answers

Picture is black except for colorful horizontal line across tv


It sounds like you need a DEFRAG Done. Have you put any new speakers or magnets near the TV? Has anyone had a magnet toy or things around the TV lately?

Feb 23, 2009 | JVC AV-30W475 30" TV

1 Answer

Sudden color/picture distortion


you have a shorted green CRT that is affecting the other crts the short is internat to the crt that leaves what is called retrace lines. if the set is more than three years old then replace all three guns.

Feb 25, 2008 | Samsung TX-R3080WH 30" TV

1 Answer

Thin horizonal line in middle on dark screen


The several thin white lines at the top of the screen is the warning that the vertical output IC is not getting the boost voltage it needs to run correctly. The IC cannot operate for long like that and shorts out inside, which is when the vertical collapses altogether and you get the thin white line through the center of the screen. The good news for your son is that he had nothing to do with that, and it has nothing to do with the cable F connector. The set needs to be serviced by an experienced tech who will restore the boost supply and replace the vertical output IC, and when I do that I charge $75 but techs in your area will vary, so be sure to ask around.

Jul 26, 2007 | GE 24GP653 24" TV

1 Answer

Thin vertical line


What you have described is definitely some form of Electrical Interference. Interference can come from a variety of causes. Is the Cable Inputting the Cable Box close to some High Voltage Electrical Lines? Or Are you located near some Electrical Power Station? Or A Police station, where the Radio Transmitter of the Police Station causing the Interference? As I said, there are a variety of reasons. Also, Try to check if the connector is loose at the rear of the Cable Box, or at the rear of the TV. You will have to eliminate every possibility reason. Wish i could help further.

Jan 21, 2007 | Mitsubishi CS-35405 TV

Not finding what you are looking for?
Hitachi 32FX49B 32" TV Logo

Related Topics:

89 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hitachi Televison & Video Experts

The Knight
The Knight

Level 3 Expert

69654 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

matt martin
matt martin

Level 3 Expert

1198 Answers

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

Answer questions

Manuals & User Guides

Loading...