Big screen t.v. UltraVision

A week after moving into a new place our big screen mad a loud noise and went out. the power light comes on for a sec and goes back off. but no sound or picture comes on. can help me please?

1 Answer

Anonymous

Level 2:

An expert who has achieved level 2 by getting 100 points

MVP:

An expert that got 5 achievements.

Scholar:

An expert who has written 20 answers of more than 400 characters.

Hot-Shot:

An expert who has answered 20 questions.
Expert
77 Answers

Check the Lamp it is consumable and you will replace it every couple of years it is user replaceable and should have info in your owners manual. they run a couple hundred or so.

Posted on May 06, 2007

1 Related Answer

Henry Thomas

1074 Answers

SOURCE: big screen t.v. UltraVision

take it to a tech for repairs the power supply iis defected 0r related circuit.good luck.

Posted on May 06, 2007

Add Your Answer

Upload

Upload an image from your computer

Uploading: 0%

my-video-file.mp4

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

Loading...

Include an image. It's worth a thousand words.

prev next

Related Questions:

0answers

Loud noise then lose picture

Read full answer

Be the first to answer Dec 31, 2013 • Vizio P50HDTV20A 50 in. Plasma HDTV

0helpful

1answer

TV Exploded

Sounds like the DLP lamp failed. You can decipher the Hitachi flashing red light. That should help to be sure.
The DLP lamp replacement is fairly straightforward and can be done with minimal tools

Read full answer

Sep 10, 2009 • Hitachi UltraVision CineForm 55VG825 55"...

1helpful

2answers

NAVIGON 7100 WON'T TURN ON

your battery is gone requires new one.

Read full answer

Aug 20, 2009 • Navigon 7100 GPS Navigator GPS Receiver

0helpful

1answer

MY ULTRAVISION TV COMES ON FOR 2 SECS AND THEN TURNS OFF

Replace Both of your STK ICs they are big black ICs will have part number on them.

Read full answer

Aug 06, 2009 • Hitachi UltraVision CineForm 55VG825 55"...

2helpful

1answer

Hitachi ultravision 2005 turns on for about 5

could be shoted convergence ICs

Read full answer

Jun 07, 2009 • Hitachi 50UX58B 50" Rear Projection...

0helpful

2answers

BassCube 12 Startup Problem

same here. happened after moving residences

Read full answer

Jun 30, 2008 • Cambridge Soundworks BassCube 12 Speaker

0helpful

2answers

Mitsubishi ws65869 big screen tv

Does the LED power light come on? Have you checked the fuses?

Read full answer

Feb 03, 2008 • Mitsubishi WS-65809 65" Rear Projection...

0helpful

1answer

No power all of a sudden

Check IC601, C603 for leakage, I601 and vertical pulse detector QN05

for poor convergence check RK42 for open circuit.

Read full answer

Jan 06, 2008 • Hitachi UltraVision CineForm 55VG825 55"...

0helpful

2answers

Big Screen gets loud, mad and turns off

without a model number, i can't be much help. if this is a newer dlp or similar tv, the fan is probably going out. some newer tv's have a fan that is part of the light assembly, some have a separate fan.. the loud whirring noise is usually caused by bad bearings or the blades of the fan may have become unbalanced, either way, the fan making the noise will need replacing. the color going is usually caused by the lcd or dlp overheating and/or the lamp overheating.

if the tv is out of warranty, remove the back panel, locate the fan making the noise, and search for a replacement. if you have a model number, i can check around and see if i can find the part number for you.

hope this helps,
trin

Read full answer

Nov 19, 2007 • Televison & Video

0helpful

1answer