Question about JVC Handycam GR-DX77 Mini DV Digital Camcorder

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There is no visual coming on the main screen ... error shown is lens cap ...

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Check the shutter is opening?If the sutter is opening you have to change CCD base on the optical block.If no you have to change iris unit

Posted on Sep 28, 2009

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No image was shown on screen while i still can take photo.


According to ehow:

Turn off your Canon 1000D and remove the memory card, lens, battery and time/date secondary battery. The secondary battery is a small, round battery about the size of a dime found in the same compartment as the main battery. It is located in a vertical slot. Slide out the secondary battery by pressing your finger on the battery and pulling it toward you.
  • Place the body cap on your camera to keep dust out. Attach the front and back lens caps on your lens to prevent scratches and other damage.
  • Let the camera sit for 20 minutes. This will clear the camera's memory.
  • Place the date/time secondary battery and a fully charged primary battery in the camera and turn it on.
  • Press the shutter release button (the button you push to take a picture). If you are still receiving an Error 99, the problem is most likely caused by the camera body itself. The camera body must be serviced by a professional camera technician.
  • Turn off the camera and insert the memory card. Turn the camera back on and press the shutter release button. If you are receiving an Error 99, the error is most likely caused by the memory card. Turn off your camera and insert a different memory card. Turn the camera back on and press the shutter release again.
  • Turn off the camera and reattach the lens. Turn on the camera and press the shutter release button. If you receive an Error 99, turn the camera off and remove the lens.
  • Turn the camera so that it is face down, and gently clean the lens contacts on the camera body with a number 2 pencil eraser or soft cloth. The lens contacts are the eight small, gold pieces on the bottom of the lens mount. Be careful not to let any of the eraser scraps fall into the camera body.
  • Turn the lens so that the side that attaches to the camera is upside down. Use the eraser or soft cloth to clean the lens contacts on the lens, being careful not to let any eraser scraps fall into the lens.
  • Reattach the lens to the camera. Turn on the camera and press the shutter release button. If you are receiving an Error 99, the error is most likely caused by the lens. Take the lens to a professional camera technician for repair.

  • May 11, 2011 | Panasonic Lumix DMC-FS4 Digital Camera

    Tip

    Solution for nikon "lens Cover Error"


    Nikon Coolpix S5/S6 “LENS COVER ERROR”
     
    In this document I have given a solution to fix the problem most of the Nikon coolpix S5/S6 cameras face. At power –on it give an error “Lens Cover Error”
     
    Before opening the camera I would suggest you to take a snap of each and every step. Because it will helpful while you are fixing the screws back. There are many screws which has to be opened. So better take a photo of each and every step.
     
    IMP NOTE: Remove the battery before opening the camera. Use some antistatic strip to prevent the components from getting damaged Or Keep your feet touched to the floor such that your body remains grounded.
     
    Follow the below steps in the given order:
     
    Step 1> Remove the screws at the bottom of camera
    4e12f9d.jpg

    Step 2>Remove the side screws
    df869da.jpg

    Step 3> Remove the side screws as given below .
    3822da5.jpg

    Step 4>Lift the cover and remove the cables which connects the switches to the camera. These cables are fitted in a small connector. There is a tiny lock (present for few connectors)  on the connector, which on pulling it across its hinges, will open and the cable comes out easily. You need not pull it forcefully.
    95ddd2a.jpg

    Step 5> Remove the screw as shown below
    d1b1c8a.jpg

    Step 6> Lift the screen as shown below.
    ff78dc1.jpg

    Step 7> Remove the cables and screws as shown below.
    5d9e791.jpg

    Step 8> Lift the screen panel as given below.
    2ddb44c.jpg


    Step 9>
    Remove cables as shown below.
    340474b.jpg


    Step 10>
    Remove the cables as given below.
    31760aa.jpg

    Step 11> Remove cables.
    2bb4eb9.jpg

    Step 12> Remove cables
    56cb54f.jpg 


    Step 13> Remove the 4 wires using a soldering iron.
    67d49b1.jpg

    Step 14>
    14df535.jpg

    Step 15> Removing at this stage is a bit difficult. You will have to open it cleverly. Lift it from the side as shown below.
    3eb02dc.jpg

    Step 16>
    c526f37.jpg

    Step 17>Below figure shows the lens cover and the stepper motor which controls the lens civer.
    b1dbf70.jpg

    Step 18> To remove the stepper motor remove the screws as given below.
    8809d48.jpg

    Step 19> Below figure shows the stepper motor used for lens cover
    91b5685.jpg

    Step 20> Below figure shows the stepper motor which is used to control the lens cover. There is a small white switch on this motor. This Switch is used by the camera to detect whether the camera lens cover has is open or closed. When we switch on the camera the lens cover (which is shown in step 17) opens and in turn it presses the white switch show below. If the lens cover is unable to press this switch, then the error “Lens cover Error” flashes on the camera.
    I would suggest 3 different ways to solve this problem.
    1>     Fix some glue on the white switch shown in the below figure, such that it remains pressed forever. Because of this, camera will never give the error message. Remove the lens cover (which is shown in step 17) forever. You don’t  need it anymore. Now fix the below stepper motor back in the camera and follow the steps in the reverse order to fix the camera components.
    2>     Buy a new stepper motor from the market. Its quite cheap. Fix it back in the camera. Here you need not remove the lens cover. Follow the steps in the reverse order to fix the camera.
    3>     In this method you can open the stepper motor to fix the problem. Now follow the steps given below.
    99cd6b4.jpg


    Step 21>
    Remove the screws as shown below.
    71066aa.jpg

    Step 22> Remove the gears one-by-one. See the placements because you have place them again in the right order.
    1bea487.jpg

    Step 23>
    ef8bb9c.jpg

    Step 24> The gear shown below is the culprit. Remove it. There is a tension spring present inside this gear. Do remember the position of this gear before removing this gear. Its placement is very important.
    921f969.jpg

    Step 25> The spring is shown below.
    c6e7841.jpg

    Step 26> Now the switch shown in step 20 does not get pressed because of reduced tension of the spring. Increase the tension of this spring by pulling it in opposite direction. Place the spring back in the gear and follow the steps in the reverse order to solve the problem. Now because of increased tension of the spring, the lens cover will be able to Press the switch shown in fig 20.
    e3fa1a2.jpg

    Happy debugging
    Mukesh

























    on Mar 25, 2009 | Nikon COOLPIX S6 Digital Camera

    1 Answer

    The screen stays black. Yes, I have batteries, I do get instructions and images for video or camera, but I can no longer get a visual of anything the camera is aiming at. It's like there is a lens cap on...


    Look at the front at the lens. Turn the camera to picture mode. Point the camera at a light above you. Take a few pictures and watch the lens.
    You should be able to tell if is functioning correctly or if its broken. It sounds like it has been dropped.

    Your Friend,
    Sleek Mouse

    Mar 15, 2011 | Cameras

    2 Answers

    My nokia n82 camera is not opening. When i open main camera cap pictures are not shown and battery type simbol is blinking continuos. Please help me


    hi this is ajay i have nokia n82 .. mobile . the problem is camera is not working some times .when i open back lens cover the camera start but is show black screen .iin some times .. and another bug is buletooth . when i on buletooth it says unable to perfom plz helpp meee .....

    Oct 17, 2010 | Nokia Lands Phones

    1 Answer

    Everytime I turn on my camera a lens error comes up on the display screen, even if the lens is off. It says I need to remove the lens cap every single time and I can no longer take pictures. I can only...


    check to see if part of the lens cap snapped off into one of the connection areas or if the lens cap sensor is a button that is stuck down. If not, there may be damage to the electrical and or optical hardware behind the lens.

    Dec 02, 2009 | Sony Cybershot DSC-H3 Digital Camera

    1 Answer

    Lens Cap Error


    You have a defective CCD imager - the part of the lens that receives the image. Will need to be replaced.

    Aug 03, 2009 | JVC GR D650US camcorder

    1 Answer

    Lens Cover Error-Lens Cover will not open


    You may have dust or some liquid blocking the cap from opening. Take a q t tip and clean cap. Use the q t tip to try to jar cap loose.

    Jun 30, 2009 | Nikon COOLPIX S51 Digital Camera

    1 Answer

    Screen goes off black...


    your console might be over heated . if you continusly try to play it, stop leave it alone for around 10 minutes. get a soda watch some tv and make sure that consule is completly disconnect from the wall.

    Jan 17, 2009 | Sony PlayStation 2 (PS2) Console

    1 Answer

    Lens cap error


    This is a CCD error it sees nothing so 'thinks' the cap is on- Nothing for but to get on to Sony support

    Sep 10, 2007 | Sony Mavica MVC-CD500 Digital Camera

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