Looking Manual for samsung tv le37r88bdx - Samsung LE37R72B 37 in. HD-Ready LCD Television

If the menu looks ok it would be your main that's bad, if it was a tcon issue the menu would look distorted as well

Look at your TV manual and look for a procedure to do a hard reset or factory reset, this might get you tv guide back.

Remember that the TV guide are sent by the broadcaster.

that model number is missing a few more letters and numbers but you will find it here /;
http://www.samsung.com/us/support/downloads select lcd tv and then look rot the exact model number on back of tv on silver foil paper .

Look at these
https://docs.sony.com/release/bdps590_bx59.pdf

Samsung PPM42S3 Specs CNET
PPM42S3 SAMSUNG TV PLASMA Manual

Samsung PN51D550 Manuals Support and Troubleshooting TVs Try this link to download the user manual to this set. It has all details.
http://electronicshelponline.blogspot.com/

Look in the manual...

http://www.retrevo.com/support/Samsung-HT-TX72-Home-Theater-Systems-manual/id/2771dj593/t/2/

The TV >>receives<< Video and Audio from the Samsung. Page 19.

The unidentified TV with its unknown audio capabilites has a manual somewhere, too.

How many TV's are actual audio sources?

If the TV is actually a root source of programming (say, through its own antenna) you can run cables from it to the Samsung as you would any other audio source. If the audio really comes fro ma Cable Box THAT is where the best TV-related audio will come from.

Not sure how to do the channel scan , but i did find the manual with will include how this is done...http://www.generalmanual.com/Televisions/Samsung-LN32A330-LCD-TV.htm

No need for manual or will find one because the tv corporation don't release them.Go to Shopjimmy.com,Ebay.com.Type in tv model Samsung LNT5265F power supply board and compair picture to ur tv power supply board.Ask questions to sellers.Buy it,and replace it.

From this site you can get the Quick Start Guide or User Manual:

T220HD Manuals

Thanks for using Fixya.

Here:

http://www.devicemanuals.com/guidedownload/Samsung-TXN3245FP-DynaFlat-HDTV-User%27s-Guide--TWpBMU5qQT.html

If it's the wrong one your looking for let me know.