How to rechannel my tv sanyo c-20d10 c-14d10 - Televison & Video

You will need to do a channel scan to locate the local signals.
This is in the menu of the TV format. The scan will go thru all of the tuners available channels both digital and analog, could take several minutes to complete depending on your set.

go through the menu untill you find the region ... select appropiate region

my saamsung tv bougth in singapore ibring in philippines when iwatching tv ,have picture the color is no good but no sound

What are you using for signal and what channels are missing etc?

you need to rechannel your TV call a repairman

Hi,The Television from japan have no lowband channel,It can be rechannel but the channel additional is onlly the lowband channel it maybe add only 2 channel.So the best things you do is to buy and install a channel converter to your TV.A channel converter is 100 plus channel thats why you can use your cable to japan television.To install the channel converter you need to set your television to Video setting and use RCA connector and plug it to video/sound input of your TV and video/sound output of channel converter.The cable connected plug it to channel converter.

what channel you need to program?

if want,, you can buy an cable converter and its easy to use,,,

please rechannel your tv if have available control. bad tuner can recieve only one channel.