Picture jumps on projection tv

Question 1

0helpful

1answer

My 12 plus year old Hitachi rear projection tv picture is starting to go dark then lightens back up but is getting worse as time goes by ! Whats the problem ?

the problem is,,its 12 years old,its a projection tv,and it hasnt found a home in a dumpster yet

Jul 23, 2015 • Hitachi 46F500 46" Rear Projection...

0helpful

1answer

Hi, this tv is driving me nuts. I just had the bulb replaced because it was jumping and going out. I thought this would solve the problem of the jumping, but is still does. Any ideas on what it could be?...

Tv have jumping picture and go out are not the projection lamp problems."Jumping" Horizontal or Veritical high votage area circuitries have dead parts,must hire a tv tech. to trouble shoot and replaced parts to solved "H" or "V" hold tv to work.Tries many tvs shops,tries get the prices best qoutes and get it repair.

Feb 05, 2011 • Mitsubishi WD-52327 52" Rear Projection...

1helpful

1answer

The picture on my TS-4573 rear projection tv has started to roll vertically at a fast rate. How can I make this stop. On old tv's there was a vertical hold adjustment on the back that you could play with...

this fault is caused by defective electrolytic capacitors in the vertical deflection circuits, they need to be changed out, do this before it causes more problems, there are no adjustments for this anymore.

Jan 30, 2010 • Televison & Video

0helpful

1answer

Tv picture is jumping

Unfortunately, JVC service manuals are not usually available outside of Authorized service centers. That being said,anyone that services TVs should have seen similar symptoms on other sets and should be able to "fix" this one even without a schematic. Call around. In the meantime, I'll look into this a bit more.

Dan

Nov 27, 2008 • JVC HD-52G786 52" Rear Projection HDTV

0helpful

1answer

Lightning strikes on screen and takes awhile to warm up then fine

sorry its not an easy fix at all. im sorry wat you have to hear, but do you have kids? if so, they probably bumped into or hit the screen. that would result in permantly damaging the screen

Aug 22, 2008 • Toshiba 50H81 50" Rear Projection...

0helpful

3answers

Hitachi 60" rear projection, convergence

Check out this document to adjust your Hitachi projection t.v. I did my 11 year old t.v. today.

Hitachi_DCAM_Manual.pdf

Jul 25, 2008 • Hitachi 50UX57B 50" Rear Projection...

0helpful

1answer

Sound no picture

Try resoldering the vertical output IC this is acommon problem with this model

Mar 20, 2008 • Mitsubishi VS-5043 50" Rear Projection...

0helpful

1answer

Jumpy / Schrolling Picture...?

this is a problem of synchronization. are there any adjusting knobs in the tv set (vertical hold adjust) if yes you can try but if none maybe consult a technician.

Oct 30, 2007 • Akai PT5492S 54" Rear Projection...

0helpful

1answer

Rolling screen

This may be a vertical hold control problem I'm not sure where the Vert. Hold potentiometer is on the mainboard. I would see if you can find someone who can locate it and adjust it.

Sep 15, 2007 • RCA HD52W56 52" Rear Projection HDTV

0helpful

2answers

Red Horizontal Lines

they gona get worse to dead circuit, a small capacitor (problably in the neck board) is bothering you, get a tech now that he can see the problem, gonna be cheaper now....good luck ps some times the picture say to the tech was going on

Aug 05, 2006 • Sony KP-51HW40 51" Rear Projection...

Question 2

Grand Canyon Tech

Hitachi Master 3,867 Answers
Posted on Apr 26, 2009

Grand Canyon Tech

Hitachi Master

Joined: Apr 21, 2009

Answers

3867

Questions

2

Helped

1176448

Points

12717

There is not more knobs for V hold so there is a circuit in its place that is going out and needs repaired and it is worth it because these TV are great when they are fixed it will get worse do not bang on it your going to loosen the part that is going out and may cause it to heat up and the list goes on.. take it in you be glad you did if this info helps please rate it fixya thanks

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

Instant Repair Help over the Phone

6ya.com

Save Time & Money by instantly connecting to...

Related Topics:

Trustworthy Expert Solutions

Picture jumps on projection tv

1 Answer

Grand Canyon Tech

Add Your Answer

Attachments: Added items

Related Questions:

My 12 plus year old Hitachi rear projection tv picture is starting to go dark then lightens back up but is getting worse as time goes by ! Whats the problem ?

Hi, this tv is driving me nuts. I just had the bulb replaced because it was jumping and going out. I thought this would solve the problem of the jumping, but is still does. Any ideas on what it could be?...

The picture on my TS-4573 rear projection tv has started to roll vertically at a fast rate. How can I make this stop. On old tv's there was a vertical hold adjustment on the back that you could play with...

Tv picture is jumping

Lightning strikes on screen and takes awhile to warm up then fine

Hitachi 60" rear projection, convergence

Sound no picture

Jumpy / Schrolling Picture...?

Rolling screen

Red Horizontal Lines

Not finding what you are looking for?

53SWX10B 53" Rear Projection Television

My 12 plus year old Hitachi rear projection tv picture is starting to go dark then lightens back up but is getting worse as time goes by ! Whats the problem ?

Ask a Question

Check Out the Latest HD Televisions Report

Top Hitachi Televison & Video Experts

Grand Canyon Tech

matt martin

Cindy Wells

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

Manuals & User Guides

Related Topics:

Trustworthy Expert Solutions

Picture jumps on projection tv

1 Answer

Grand Canyon Tech

Add Your Answer

Attachments: Added items

Related Questions:

My 12 plus year old Hitachi rear projection tv picture is starting to go dark then lightens back up but is getting worse as time goes by ! Whats the problem ?

Hi, this tv is driving me nuts. I just had the bulb replaced because it was jumping and going out. I thought this would solve the problem of the jumping, but is still does. Any ideas on what it could be?...

The picture on my TS-4573 rear projection tv has started to roll vertically at a fast rate. How can I make this stop. On old tv's there was a vertical hold adjustment on the back that you could play with...

Tv picture is jumping

Lightning strikes on screen and takes awhile to warm up then fine

Hitachi 60" rear projection, convergence

Sound no picture

Jumpy / Schrolling Picture...?

Rolling screen

Red Horizontal Lines

Not finding what you are looking for?

53SWX10B 53" Rear Projection Television

My 12 plus year old Hitachi rear projection tv picture is starting to go dark then lightens back up but is getting worse as time goes by ! Whats the problem ?

Related Topics

Ask a Question

Popular Questions

Large Black Box Showing up in middle of screen.

Hitachi light engine

Red & green shadowing on the right side of picture

Where can i find a manual for a hatachi 60ux54b tv

Hitachi TV screen adjustment

Check Out the Latest HD Televisions Report

Top Hitachi Televison & Video Experts

Grand Canyon Tech

matt martin

Cindy Wells

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

Manuals & User Guides