JVC Televison & Video - Recent Questions, Troubleshooting & Support


@Goonnowthenn
"wont light up... ..what have I zapped.."
Hi G...
As long as you didn't leave stray cables dangling around from the removed DVD, there should not be any short circuits.
If you did, something may have touched where it shouldn't and shut down or blown the electronics.
Another cause could be the self-protection firmware detects a fault, due to wrong amperage or an 'open circuit' condition.
ie: The missing DVD module or part could be confusing the TV.

JVC AV-48WP30... | Answered 2 days ago


@Thomas Scissons
"JVC LT-42X788 display fault..."

Hi Thomas.

Please pick one:

Power supply board (possibly a blown capacitor):
A TV-tech can repair at reasonable cost, less than a new set.

The main board itself has a control / display section fault:
A TV-tech can repair at reasonable cost, less than a new set.

The screen / panel is shot:
Beyond economical repair - renew set.

Hope this helps.
Clive.

JVC Televison &... | Answered 2 days ago


If you wish to get some details; visit the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/

JVC Televison &... | Answered on Oct 12, 2017


Check for any loose solder contacts at its main power regulator [SMPS] stage. Re-solder all the suspected solder terminals. If you wish to get some details; visit the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/

JVC AV-36950 TV | Answered on Oct 12, 2017


I believe that this monitor will not work unless you have the cable from the media center to the monitor hooked up, I have all the parts from one of these due to the screen being defective on one of my customer's TV like yours. I have the connection cable that I could sell for $ 20. + Priority shipping of $5.65

JVC PD-42WV74 42... | Answered on Oct 11, 2017


Could be an open internal fuse or power supply failure

JVC AV-60D501... | Answered on Oct 08, 2017


Set-up (Programming) procedure is too much to type in here, and is not practical and it will differ brand-to-brand remote controls. If you wish to get more; check the sites linked here. The site has set-up code list & set-up procedure to many popular brand remote controls. The site has general set-up codes to check with TVs and other devices are given, in the order of the 'device's brand name list' in alphabetical order. Set-up code list to many brand remote controls also is given. Pull up older posts. Search the sites by type in the brand name to your device in its search box at the top right part of the display window. It will help you to find the document easily.
http://homenol.blogspot.com/
http://remotesearch.blogspot.com/
http://electronicshelponline.blogspot.com/
http://electrohelponline.blogspot.com/
Programming Notes
• If your device does not respond to the remote after trying all codes listed or your brand is not listed in the code list, use the Auto Code Search method to program your remote.
• Sometimes the first code that "works" with your device may operate only a few functions of your device. There may be another code in the code list that performs more functions. Try other codes from the code list for more functionality.
This is a trial and error procedure; and quiet time consuming. You might have to check different codes said for your device.
Search the site by type in the "brand name" to your device; to which you want set-up codes; in the "Search box at the top right of the display window" to get gathered related posts.

JVC Televison &... | Answered on Oct 07, 2017


If you wish to get some details; visit the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/

JVC HD-52Z575... | Answered on Oct 07, 2017

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