Samsung Tv flipped upside down

Make sure it is in the " on air or antenna mode" Then scan for channels. Also check the center pin on the coax cable and make sure it goes in the center hole of the antenna connector. if that doesn't work the tv tuner migkt be defective.

Samsung say you should try the factory reset option.
If that doesn't work it could be a fault on the main board. Sometimes this happens when boards are replaced.
There is also a service mode that allows you to flip the main screen. You can find how to access that by searching YouTube with the words "Samsung TV picture upside down".
Try the other options first though.

yes it does seem to be a tuner problem , I also wonder what happens when you use the auto channel finder and tuner usually found in the set up section of the menu ? As well as was your TV working before and receiving input via the antennae but has now stopped working in this regard ? I also noted that attaching an analog to digital converter box worked fine , so your TV is capable of receiving a signal via that method , dose the converter box use your antennae input jack or a video jack to send the converted signal into your TV ? if it is using your antennae jack then it may not be a tuner problem .

Its somewhat common for this to happen and generally its an easy fix but since your set doesn't have the flip picture option your going to need to get into the service mode to fix this...below are the steps on how to get into the service menu on a Sharp TV...once your in there you need to look for either mirror image or H invert, and change that setting from on to off or off to on depending on what setting you have.

* While the LCD is on, unplug the power cable.
* Then while pressing the {INPUT} & {VOL -} buttons on the remote, plug the power cable back into the outlet.
* When it powers up you will see a little "k" appear in brackets.
* Then on the TV, press and hold {VOL -} & {CH -} down and release.
* The Service Menu will be displayed.
* Use {CH+} {CH -} buttons to navigate
* Use {VOL+} {VOL -} buttons to adjust the value.
* Turn the set off to exit the Service Menu.

Hello, The snow is due to a tuner failure, this can only be repaired by replacing or repairing the tuner itself. Your post shows model number PV-DM2793, and the tuner part number is ENG36715G. It's available from several electronic part stores, try [email protected], there is one still available there. The tuner is located directly behind the cable connector(threaded connector)located in the rear of the TV where the cable or antenna connects to, it solders vertically into the main board.

IF it is an ATSC tuner ,newer type ,( digital tuner) it needs better antenna, most importantly Check the cable from Antenna to the connector. using multimeter , put on resistance ,any, anc check both ends of the cable, when there is no change on the multimeter consider the wire is broke somewhere. Make sure the antenna is pointing towards the tv station. also check www.antennaweb.org i think to see the DTV channels in your area. GL

Try ued.net you'll need make and model numbers, depending on how old tv is it could be either a antenna isolator or a tuner.

have u just replace the main signal board if so u need to contac a sansung service center , and ask for the code to puit normal

What you are calling the "antenna module" is actually the tuner. The connector that pulled out is called the F connector. The F connector can be soldered back onto the tuner but this is a very delicate procedure and is especially difficult if any of the coils in the area of the F connector have been bent, altered or moved. The tuner itself is not too expensive and is much easier to replace than trying to replace the F connector, especially if you have never done one before. If you use this set with a cable box then simply connect AV cables from the cable box to the TV set the TV to VIDEO.