Question about Hitachi 50GX49B 50" Rear Projection Television

1 Answer

I have a Hitachi 50GX49B, when I turn it on red light on panel comes on, but no picture or sound. 4 weeks ago picture would come on, but would break up and dissappear until warmed up, this took about 2-3 min. Now takes about 15-20 min. to warm up, picture comes back on and is find until we shut it off and it cools down.

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 2 Answers

If you bang on the TV or try kicking the very center bottom of the tv and it works or flickers you got a loose solder connection somewhere on the board. I got the same problem. When it warms up the solder, around what ever pin it might be, makes better contact. I am looking into the problem and will post my finding when i figure it out.

Posted on Sep 25, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
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.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Picture is black. sound went out a few weeks ago and now all that seems to work is the red power lamp turns on and I hear a click but that's all. I am not concerned about the picture since it is c


The click is a power relay on the main board and if the red light is on I would suggest looking inside to see if it has more than one relay--follow the power cord into the set----some of these sets have one relay but others have up to 3.

They are know for sticking open or shut. A tap on them can free them..A look inside even by a novice may also reveal something burnt or unplugged etc.
12_5_2012_3_12_13_pm.jpgview of relay bottom side is up.

Dec 05, 2012 | Hitachi 53SDX01B 53" Rear Projection...

1 Answer

I have a hitachi 55pma550 plasma tv.when I turn on the main switch red light comes on standby. But when I turn on tv the red red light on stand by turns green only for 10 seconds and goes red no picture...


It's most likely the smps. You'll first need to check voltages at CN63, pin #1-(+5v), 3-(+3.3v) and pin 8-(+6v) Also check CNPPS, pin 1-(+30v), 4-(+5v), 8-(+12v), 12-(+10v) absent these values and the power supply is clearly the problem.

Jun 30, 2011 | Hitachi 55PMA550 55 in. HD-Ready Plasma...

1 Answer

No sound/picture and red power light always on (Hitachi 43FDX15B)


When u turn the tv on,u hear alot of clicking?That mean the Ballast that help the projection bulb to work is dead.Change the Ballast,might as well change the bulb too.U don't know what is the condition of the projection bulb in.

May 29, 2010 | Hitachi 43FDX15B 43" Rear Projection...

1 Answer

LG 19 LH 2000 no picture or sound


i have exactly the same problem and my tv is just 2 weeks old !!
any soloutions?

Nov 21, 2009 | LG 19LH20 19 in. LCD HDTV

1 Answer

Hitachi 53uwx10ba turns on & off when off red flashing light/clic


Same problem. Replaced both convergence ICs about 5 months ago. Worked fince since then and just recently no sound, no video, blinking red on front panel and clicking sound. I suspect that the ICs went bad again and blew a resistor or two. I used cheap Chinese ICs instead of the Sanyo ones and thing this is why. I'll be looking at it again and post solution.

Jan 21, 2009 | Hitachi 50SBX78B 50" Rear Projection...

1 Answer

Hitachi 60EX388 Rear Porjection TV


i think its the fan that needs to be replaced. or it could be the bulb.

Try to open the bulb assembly unit and take out the bulb and put it back in. If you have an extra bulb, replace it and see if works. This worked for me. The bulb i bought wasnt compatible

Mar 02, 2008 | Hitachi 60V500 60" Rear Projection...

1 Answer

50ux22ba


Common failure is C702 Capacitor near flyback== 102K/2KV shorted==replace w/102K/3KV generic or Sony part number 1-161-754-00.Also,check E994 open 2 amp pico fuse.

Oct 09, 2007 | Hitachi 50GX49B 50" Rear Projection...

1 Answer

Blank screen


1)Pull chassis-solder any/all suspect bad solder connects,esp.regulator device pins.Use magnifier take your time.Let me know if you need further help.

Sep 23, 2007 | Hitachi 50GX49B 50" Rear Projection...

1 Answer

TV Problem


It is a failure in the light engine itself. You will need to have it replaced. Here is a link to that rather costly part. http://www.partstore.com/Part/Hitachi+Ltd/Hitachi/50V500/Hitachi+Ltd/Hitachi/UX22201D/New.aspx

Apr 05, 2007 | Hitachi 50V500 50 in. HD-Ready LCD...

Not finding what you are looking for?
Hitachi 50GX49B 50" Rear Projection Television Logo

138 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hitachi Televison & Video Experts

Jaime Hernandez

Level 3 Expert

2315 Answers

The Knight
The Knight

Level 3 Expert

73647 Answers

matt martin
matt martin

Level 3 Expert

1208 Answers

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

Answer questions

Manuals & User Guides

Loading...