GY-HD250CHU image problems at DVinfo.net
DV Info Net

Go Back   DV Info Net > JVC ProHD & MPEG2 Camera Systems > JVC GY-HD Series Camera Systems
Register FAQ Today's Posts Buyer's Guides

JVC GY-HD Series Camera Systems
GY-HD 100 & 200 series ProHD HDV camcorders & decks.

Reply
 
Thread Tools Search this Thread
Old June 19th, 2011, 05:52 PM   #1
Regular Crew
 
Join Date: Nov 2006
Location: Colombia
Posts: 26
GY-HD250CHU image problems

Hello, I'm working with a GY-HD250CHU and the footage shows a color disalignment, the blue and yellow move a little and the picture looks like ghosts or something, I've attached a picture with the problem
Attached Thumbnails
GY-HD250CHU image problems-spot-desempleado.jpg   GY-HD250CHU image problems-morado-22.jpg  

Fernando Orozco is offline   Reply With Quote
Old June 19th, 2011, 09:58 PM   #2
Trustee
 
Join Date: Jan 2008
Location: Mumbai, India
Posts: 1,385
Re: GY-HD250CHU image problems

Have you tried a different lens? Does it happen no matter what you shoot, or only when you are shooting high-contrast situations?
__________________
Get the Free Comprehensive Guide to Rigging ANY Camera - one guide to rig them all - DSLRs to the Arri Alexa.
Sareesh Sudhakaran is offline   Reply With Quote
Old June 19th, 2011, 09:59 PM   #3
Regular Crew
 
Join Date: Nov 2006
Location: Colombia
Posts: 26
Re: GY-HD250CHU image problems

It happens with other lenses too, the problem now is constant no matter how open or close is the iris
Fernando Orozco is offline   Reply With Quote
Old June 20th, 2011, 12:41 AM   #4
Major Player
 
Join Date: Feb 2006
Location: Perth, Western Australia
Posts: 414
Re: GY-HD250CHU image problems

well looking at one image with the arrows, that simply looks like CA, but the inside image seems something is definitely amiss there. Has somebody possible mucked around with your white shading or something??
Otherwise if it happens on multi lenses it has to be a ccd prob or something
Adam Letch is offline   Reply With Quote
Old June 20th, 2011, 12:45 AM   #5
Trustee
 
Join Date: Jan 2008
Location: Mumbai, India
Posts: 1,385
Re: GY-HD250CHU image problems

Here are some steps I can think of:

First - restore everything to default/factory settings.

1. Is the color issue on the LCD or also on the footage when viewed on a computer? If also on the computer -
2. Is it present in both firewire and tape recordings? If yes, then -
3. Is it present under all recording formats and frame rates?
If no, then - which formats/fps rates are causing the issue?
If yes, then -
4. Connect the camera to a component output. This is the output that also has the best color information (4:2:2). Does the problem persist? If yes, then you will have to take it a qualified repair center and brace yourself for bad news. All the best.
__________________
Get the Free Comprehensive Guide to Rigging ANY Camera - one guide to rig them all - DSLRs to the Arri Alexa.
Sareesh Sudhakaran is offline   Reply With Quote
Old September 14th, 2011, 09:12 PM   #6
Regular Crew
 
Join Date: Apr 2003
Location: BARBADOS
Posts: 125
Images: 4
Re: GY-HD250CHU image problems

One of the ccd has detached it self from the optical block, you will have to send it to jvc to be replaced
__________________
There Can Be Only One
James Clarke is offline   Reply
Reply

DV Info Net refers all where-to-buy and where-to-rent questions exclusively to these trusted full line dealers and rental houses...

B&H Photo Video
(866) 521-7381
New York, NY USA

Scan Computers Int. Ltd.
+44 0871-472-4747
Bolton, Lancashire UK


DV Info Net also encourages you to support local businesses and buy from an authorized dealer in your neighborhood.
  You are here: DV Info Net > JVC ProHD & MPEG2 Camera Systems > JVC GY-HD Series Camera Systems


 



All times are GMT -6. The time now is 12:43 AM.


DV Info Net -- Real Names, Real People, Real Info!
1998-2024 The Digital Video Information Network