Question about JVC GR-DF470 Mini DV Camcorder

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No image when you open the lcd, but their is display in lcd.

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This is usually caused by a defective CCD image sensor and can be repaired fairly inexpensively. However, it's not a user serviceable problem and will need to be repaired qualified service technician.


My name is Rick and I'm a professional repair technician with over 20 years in the business and have repaired many of these. I

Posted on Sep 18, 2010

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My card has been inserted- when I open my camera in shoot mode auto - no Image appears in the eypice or in the back image display -- no image ??


There should be a button on the back that has"evf/lcd" try hitting that. It toggles between the two display modes.

Jan 13, 2011 | Fuji FinePix S5000 Digital Camera

1 Answer

Problem is that when we open the camera white screen display on lcd ,no pictures display but movie recording is ok.


Hi,
Connecting flexible cable between lcd board and main board of camcorder seems lose, open lcd cabinet and insert flexible cable in connector of lcd board properly to get image in lcd screen.
Below image shows flexible wire and connector on lcd board of MHS-CM1 camera.
Hope these info will help you.
Thanks.


welcomejee_4.jpg

Nov 17, 2010 | Sony MHS-CM1 HD AVC Camcorder

1 Answer

No screen


If you are suffering from a no display issue it is important to discover if it is a problem is due to a loose cable, LCD/inverter issue or a faulty GPU/system board. The fastest way to diagnose such an issue is to connect an external display to your video out port (preferably a VGA port although some newer laptops use HDMI or DisplayPort instead) and turn on the laptop. If an image is displayed on your external display then you have ruled out the GPU being faulty, although the system board still may be faulty. <br /> Next check your laptop LCD, is there an incredibly dim image being displayed? If so then a loose LCD cable could cause the problem, a very basic way to test this would be to apply pressure to various parts of the laptop case and screen bezel, also move the screen and see if a backlight ever powers on. If you are comfortable opening your laptop to check connections then do so. A faulty cable is also a possibility. Sometimes it is a software issue, try turning your display brightness up to max, does the backlight illuminate when in BIOS? If so it is a software problem. Finally it could be a failed LCD inverter, this is a bit of hardware usually separate from the LCD although is sometimes built onto it. These are generally easy and reasonably cheap to replace.<br /> If there is no image on the display at all then follow the above instructions to check your LCD cables and connections. If you have an image at POST but when booting to OS the image disappears then it is a software fault with your OS. Consider a format and fresh install if there is no important data to recover.<br /> <span style="font-size:12.0pt;font-family:&quot;Times New Roman&quot;,&quot;serif&quot;; mso-fareast-font-family:&quot;Times New Roman&quot;;color:black;mso-fareast-language: EN-GB">Hope this helps,</span><br /> <span style="font-size:12.0pt;font-family:&quot;Times New Roman&quot;,&quot;serif&quot;; mso-fareast-font-family:&quot;Times New Roman&quot;;color:black;mso-fareast-language: EN-GB"><a href="http://www.putercare.com/">www.PuterCare.com</a></span><br />

Aug 27, 2010 | HP Pavilion Dv6910us Notebook

1 Answer

I have a swing-out LCD display on my powershot camera when opening the LCD display the image appears upside down how can i resolve this? there were never problems in the past.. when closing the lcd display...


The camera requires partially dismantling in order to fix this. if you cannot do it yourself then you will have to take it somewhere but be warned it wont be very cheap. If you live in new zealand i could do it for you however unlikely that is.

Jun 16, 2009 | Canon PowerShot A85 Digital Camera

1 Answer

My Gateway mx7118 lcd flickers whenever screen is opened,closed,


Connect an external monitor to the laptop and power it up, if you see a clear image on an external monitor, this means your video card is OK.

If you see a dim image or flicking image on the laptop's LCD screen it means you have a backlight problem.

Dim image and/or dark display on the laptop's LCD screen indicates a faulty LCD backlight and it could be the inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out or burnt out, most likely this is the case.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Check out www.lcdparts.net for parts, repair service and DIY info.

Mar 13, 2009 | Gateway MX7118 Notebook

2 Answers

No image on the LCD


If there is no image, it probably means that the lens cover is not opening. Give it a light tap after turning on the camera and this may make it open.

Aug 13, 2008 | Canon PowerShot A570 IS Digital Camera

1 Answer

SD300 LCD Display Shows Same Image


Sounds like it needs service. Call Canon tech support.

May 28, 2008 | Canon PowerShot SD300 / IXUS 40 Digital...

1 Answer

Has power but no display


Do the flashlight test. Shine flashlight on front of screen at angle and see if you can see an image or lettering. If so, it is probably inverter board. Let me know first if you have an image.

Jan 29, 2008 | Dell E173FP 17" LCD Monitor

1 Answer

Malfunction?


If the LCD display is open, the viewfinder becomes inactive. Shut the LCD display, and the image should appear through the viewfinder. If there is still no image, the camcorder may require service.

Sep 06, 2005 | Samsung DouCam VP-D5000i Mini DV Digital...

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