20 Most Recent JVC AV-42WX94 42" TV Questions & Answers


I see so many here with no sound/nopicture issues:

ISSUES:

1. IF sound main fuse/s are good.
2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.
3. almost all these sets the troubleshooting involves checking voltages on the main power board to narrow down theproblem.
4. Be safe and if you do not know what you are doing don't open the set.

Answers to issues:

1. RE:fuses---if a blown fuse is found get a good replacement(not the genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput a higher rated amperage fuse in the set for any reason.

2. RE: power supply in set: if total dead aside from main fuse the set uses astandby power supply that runs 7/24 and a main supply (some are combined andsome not.

Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand have no brown material coming out on top or bottom.

What happens in the standby area is they use caps with too low a voltage rating(saves money) which causes them to fail in a year or two---the standby runs7/24 and the heat dries out the caps and they fail.

3. Trouble shooting consists of the above and then at some point you have tobuy and try a board to see if it fixes it or not.

4. Safety first--no TV set is worth getting injured or even killed over.4_5_2012_3_47_19_pm.jpg

Look inside at the power supply board (power cord goes directly to it) for caps that look like these puffed up ones--tops should be perfectly flat and this is a common issue in many sets.

JVC AV-42WX94... | Answered on Apr 05, 2012


seems like you have either a lose joint or a crack in the board in the vertical section of the tv. if you are a tech person you could open it and check it out. good luck

JVC AV-42WX94... | Answered on Apr 02, 2007


Use the App Search feature.

JVC Televison &... | Answered 14 hours ago


Without a remote control, you can't.

JVC Televison &... | Answered on Jan 13, 2020


Google

make model reset

Press the "MENU" button on the remote to display the main menu. Highlight the "Setup" option using the up or down arrow buttons. Press the right arrow or "ENTER" button to access the Setup menu. Scroll down to "RESET" and press right arrow or "ENTER."

What are some ways to reset a JVC TV? - Quora


https://www.quora.com > What-are-some-ways-to-reset-a-JVC-TV

JVC Televison &... | Answered on Dec 25, 2019


There are two types of reset to TVs. The first is simple to do; a Hard Reset; and the other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight; will be better. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.

JVC Televison &... | Answered on Dec 25, 2019


You might want to go to Ebay and shop for a remote. How old is the tv?

JVC Televison &... | Answered on Dec 24, 2019


no one buys one for all remotes these days. You buy a facsimile remote just like the original. The codes are in the link

Search Results Web results

Remote Control Codes For Stereo Audio Receivers ' Codes ...


https://codesforuniversalremotes.com > remote-control-codes-for-stereo-au...

Feb 4, 2016 - JVC 0531, 1374, 1495, 1871, 2040, 2161, 2239, 2331. Kenwood ... Do you need a remote code for your Stereo Receiver that is not listed here?

JVC Televison &... | Answered on Dec 09, 2019


Sounds like the power supply has an issue. Sometimes unplugging it and holding the power button for 30 secs. or so MIGHT resolve it. If not, possible blown caps on power board.

JVC Televison &... | Answered on Dec 07, 2019


Steve White Dec 02, 2019
I SEE YOU GOT SEVERAL IRRELEVANT ANSWERS AND 1 GOOD ONE. YOUR BUTTON IS EITHER STUCK DOWN. (CAREFULLY TRY TO PRY IT UP WITH A KNIFE. OR SOMETHING WAS SPILLED INSIDE THE REMOTE. (OPEN IT AND CLEAN IT) SOMETIMES YOU CAN GET A NEW OEM REMOTE FROM EBAY FOR AROUND 5-8 DOLLARS.

JVC Televison &... | Answered on Dec 02, 2019


Fixya is unable to determine availability of JVC parts.

JVC Televison &... | Answered on Nov 28, 2019


WE DO NOT FIX THINGS , JUST OFFER IDEAS .

JVC Televison &... | Answered on Nov 24, 2019

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