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JVC service or questions

Stacy Sample Posted Jan 31, 2004

Assistance with JVC product

If anyone has a question regarding a problem with thier JVC product (error codes, safeguard mode etc) write me for troubleshooting assistance. Please provide your model # if available and note this site so I can assist you better. Stacy Sample JVC Service & Engineering Houston, Texas

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6,445 comments, pages:   « 1 2 3 378 379 380 381 382 383 384 643 644 645 »

    I have aquired a JVC dual deck audio cassette recorder TD-W209. Do you have access to a copy of the owners manual or know where I can download it. I could not pull it up from the JVC website. It says 'not found'. Is there an historic file somewhere I can get access to? Thanks in advance.

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    I have a GZ-MC200 and put in a Compact Flash card was able to record some video but when I put the card in the cp card adapter it would not mount on my computer. I than tried to download the files using the usb cable but only the folder shows up on the computer but no files are in the folder. I than put the CF card back into the camcorder and a message came up that the video management file is broken yes to fix. it will not get out of this mode even if I turn the unit off. The only to stop the recovery is to remove the battery. WHAT IS WORNG?

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    Re: JVC service or questions

     Lee Posted Jun 15, 2006

    My GR-D9ou has been giving me greif for the last year over the Operation paused due to Condensation. The only thing I can use on it is the Digital Picture thing. I have never been able to take a video yet. Please tell me what to do or Disable so I can use my camera. I paid way to much to not be able to use it. Thanks Lee Steininger

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    JVC AV27820 wont power on, tweet sound Caleb Ong - 14th Jun 2006 17:04 JVC av27820 wont power on JVC av27820 is dead. when you power it on, it just make a tweet....tweet sound. I checked the HOT (d1878) it was shorted and i replaced with a new one. When i power the tv on, it seems ok for a few seconds and then the screen disappeared and it was the tweet...tweet sound again. any ideas what else to check and replaced ? I couldn't find the fusible resistor in the board, can anyone help me identify those....thanks.

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    Does anyone know how to regions free this model? JVC DR-M10s Thanks

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    My Gr dvm75u digital camera is giving me a SAFEMODE message. It's starts to play and then cuts off. It says disconnect batter and reconnect, but eventhough it starts off like it is fixed; it goes back to safe mode again. What to do?

    Comment 1, Last comment by chris Jun 15, 2006

    Hi, I have a JVC GR-D30US camcorder that is now giving me a "Lens Cap" error. I turn it on and it acts like the lens cap is still on, but it isn't. Any help you can give me would be greatly appreciated. Thank you for your assistance.

    Comment 1, Last comment by John Neilson Jun 15, 2006

    Re: JVC service or questions

     Bill M Posted Jun 14, 2006

    Hello, I have a JCV set that broke not long after purchasing new. I was lucky enough to find a well documented issue with the set that caused the problem. The problem I am having is I can find no one who carries the parts. Could you please tell me if you can sell me these parts or where I can get them? ***See article at bottom of email. Make: JVC Model: AV-27730 Parts: R421 D421 IC421 - LA7832 C424 D422 - Is this a tiny zener diode that is across vertical output to ground? I could not get a number but was told it was next to the heat sink for IC421. This is the number off the diode closest to IC421 Thanks very much Billy M ******************** ARTICLE ******************** This JVC model based on this chassis in different JVC models frequently comes in w/ dud vertical or bad solder joint on vertical IC. Open up and turn on TV, turn up G2 (screen) slowly, if you get horizontal line, turn it off NOW to prevent any more screen burn, return G2 to original position. Vertical is gone, gather up these necessary parts: What you need: 1W 1.2ohm (R421) Will be open because vertical IC shorted first. Maybe a high speed 1A diode (D421, check it for short). Both are near flyback for the vertical 26V supply, also this is used by jungle as well. Vertical IC part number LA7832. Find 100uF 35V capacitor in the vertical circuit and replace it with 100uF 35V or 50V rated at 105C degrees. Also check the tiny zener diode across vertical output to ground. If shorted, replace it with 75V 1/2W or 1W zener. The main problem: too small heatsink (often made of steel, vast lousy material for an heatsink), runs very hot, slowly drying out that 100uF cap and bam vertical IC dies, taking out that 1.2 ohm resistor sometimes also that diode in series with it, rarely this zener diode also shorts. I suggest that you bolt on aluminum flat bar to this original heatsink. Space there is cramped, go outwards. Drill new pair of holes for two screws or bolts & nuts. This will increase surface area for heat to radiate away. The cost of these parts should not cost more than 20.

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    From Pechorin's site... Bought JVC Digital Video Camera model GR-DX77U in August 2004. Worked fine until a couple of months ago when zoom would go in all the way in - I had to manually hold the control to get it to stay out. The problem seems to have corrected itself, however, now I cannot get any sort of picture from the lcd monitor or from the viewfinder, nor can I get the menu to pull up (this is both in video and memory modes). Please advise on what I can do to fix. I have already missed filming my son's 4th birthday party and am just eaten up about it!

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    Re: JVC service or questions

     Mike06 Posted Jun 14, 2006

    hi i have a jvc ch-x99 cd multi changer and recently "reset 2" is being displayed. Can you tell me how to solve this problem! thanks

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