Question about RCA 32V420T 32" TV

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TV turning on and off

My TV is turning on and off by itself. It has also lost all volume. Can you help me with this problem?

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  • natm Oct 11, 2007

    I tried unplugging the television for an hour and plugged it back in, it worked for approx. 30 minutes and started turning on and off again.  I then unplugged it for 16 hours and plugged it back in and it worked for approx.1 hour, then started again.  I'm not sure what to do now.  Should I call a repair shop?  My concern is that it may be cheaper to buy a new television.

  • natm Oct 11, 2007

    Is this something that we would be able to fix ourselves?  If so how can we get the parts?

  • mjennings9 Nov 13, 2007

    tv turns on and off by its is 2yrs.old unpluged 2 times ,was told that internal problem that happens a lot with rca.

  • Stephen Krajewski Dec 31, 2007

    We have the same problem. Remote doesn't work. No other button works except for the +/- channel switch on the set front that will power up the set.

    Someone here pounded the set with his fist just above the push buttons where the RCA label is located. Everything now works. :^))

    We'll monitor the set operation. If it goes out again and the "fist" trick works again, we'll inspect the set for corroded/dirty connections in or to the internal circuitry.

  • dianne66 Aug 12, 2008

    my tv just started turning itself on and off what should i do



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Follow-up for the RCA set coming on and off by itself....
We took the set apart and cleaned the ribbon connections for the front switch board. We touched up the solder connections on the circuit board as well. Once re-assembled, the set played for the rest of the day with no further problems.
Maybe it was a poor connection.
If you DO decide to do as we did, BE CAREFUL.
The set is very heavy. Get help.
Unplug the set before you do anything else.
The high voltage circuit can still hurt you after unplugging. Stay away from ANY large components.
You're on your own if you get hurt. Be careful.

Posted on Jan 01, 2008


27v412t televison keeps turning it self on and off...spooky

Posted on Dec 31, 2007

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Try reset.Unplug AC cord for a few minutes, longer,if doesn't work.plug back in--try again.

Posted on Oct 10, 2007

  • Vista Electronics Oct 11, 2007

    Repair may involve high cost.Suspect micrprocessor or EEPROM circuit.


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Volume issues

Seems to have a preset volume for when the tv is turned on. Check the TV menue to find that feature.You may be able to either turn it off, or reset the volume level.

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Hhisense lcd tv has lost its volume

Hisense is a relatively new Chinese TV brand, and the first couple I owed all had audio problems. A sharp chirp was emitted every time a switched from an HD channel to normal resolution.

1. Try different sources to see if audio comes through on those devices. If so, it could very well be something simple like a muted device.

2. If you pipe everything through a receiver, check the volume options there first before you start throwing things out the window. If you own a small gnawing animal, check speaker cables to see if they still go places.

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I have a Sharp LE820 TV and all of a sudden the volume level raises by itself, what can I do to solve this problem?

1st thing to do is remove the batteries from the remote and see if it still changes by itself, if it does then I'd look at main board issues

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Good day,
I might be missing something here, but if YourTV has the basic controls on the TV itself, such as on/off volume, and channel select, then just turn on tv, and set it to channel 3.
Use your converter box remote to scan for channels, and other options it has as needed.

Jan 23, 2010 | Televison & Video

1 Answer

My KDS-R60XBR1 turn up volume to maximum loud and stays loud

Take the batteries out of both the remotes and then try to turn the TV on with it's On/off switch built into the TV.
If it turns on and the volume stays the same, then it must be an issue with one of the remotes.
If the tv turns on and the volume ramps up to max. Please check if volume knobs/buttons on the tv itself to see if they are sticking.
If they aren't, there is something wrong with one of the boards in the tv of course. This sure should be something a Sony Service Shop can fix. I don't think it will be expensive. Maybe a $100 to $200 repair if they do the work.
A/V Media Guy

Nov 20, 2009 | Cameras

3 Answers

When i turn the tv. on, the volume line appears all the way to zero. if i turn the volume up, it goes up but when i release the up button the volume goes down all by itself.

It sounds like one of the volume down buttons is stuck in the activate position. The same as if you were holding the down volume button continuously. It could be either the volume down button on the TV or the remote. I would try remove the batteries of the remote then adjust the volume by the TV buttons.

If the volume doesn't go back down then the remote is the problem. In order to fix the remote you may need to take it apart. This is normally easy to do just locate any screws that may be holding the remote together. If you don't see any screws then you will need to pry the two sections apart. Separate the circuit board and rubber buttons and clean them both with some rubbing alcohol and reassemble it. If it still has the volume issue you may need to replace it.

If the problem persists with the remote deactivated then it's the volume button located on the TV. That is a little more difficult. You can try wiggling the button or some canned air (used to clean computer keyboards) to blow it clean. However it may need to be disassembled to gain access to the switches for proper cleaning.
Hope this helps.

Oct 19, 2009 | Toshiba 32A33 32" TV

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The volume is turning itself down all by itself. The volume on the remote won't work, but the remote is fine with the other TV controls.

It sounds like the button is stuck. Take the remote apart if you can and see if the key is stuck somewhere. This happened to me once with a rubber key type of remote. It drove me crazy.

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2 Answers

Volume decreases by itself

maybe defective speaker or audio output ic or shorted capacitor within audio circuit

Nov 09, 2008 | RCA F32648 32" TV

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