Loose sound when changing channels

which input are you using (HDMI, Composite, Coax?) are you trying to program it so you can use the DirectTV remote for channels, sound, power?

Have you tried using 01 or 00 as a channel to view your DVD input?

Try that...
Also, try looking for your manual here:
http://www.retrevo.com/samples/RCA-manuals.html

Good luck!

If it was the remote that changed the function then likely the mode has been changed. You probably need to have it changed back to the input you plugged your DirectTv into, such as video1 or component, or cable/sat. etc, etc...

Here are all the codes I have
10171 10096 10187 10020 10381 10024 10030 11314 10186

here is how to set up without a code:

mode switch set to TV
PRESS & HOLD Mute and Select buttons at the same time UNTIL light blinks twice
enter 9911
keep pressing channel up until the channel changes on the tv
Maker sure to test the VOL button, if volume works
PUSH select key to set the code

THESE PROCEDURE CAN BE USED WHENEVER A REMOTE KEY IS NOT AVAILABLE.
CHANGE THE LAST NUMBER, 1 TO
2 for AUX1 (VCR and DVD)
3 for AUX2 (Audio Devices)

Hi there, I will need the Full model number of your TV, then i can see whay i can do.

I can help.

Instead of spending money on a repair, try by-passing problem =
Hook-up from yellow,red and white out of source box into
yellow,red and white on the back of tv = select that input...T.

Try turning off the dvd/vcr and put your tv on the output channel of your DirectTv receiver. If this doesn't work it may not be hooked up correctly.

Hi, Your question "Do bigger TV's need an aerial booster or something?" - No, normally it should work straight out. Boosters are used for fringe location not bigger TV. Pls a questions and some ideas: 1. "TV worked fine the night before" was it hooked up to Cable or aerial? 2. If cable, it is necessary that you change the settings of the TV from cable to STD or Air or something like that. Normally this can be done via the remote, menu, setting, set-up; 3. If aerial, you would probably need the assistance of a qualified service personnel. Apparently something got loose inside the Philips TV, not a big problem because you can still receive (BBC 1) but not the other channels, possibly a loose wiring, a disconnected connector. 4. If you feel comfortable working on it yourself, unplug the tv and the aerial, open the back and poke around. Trace from the aerial jack, the lead wires used, the connector to the main circuitry. Wiggle the wires a bit for any loose connection. 5. If #4 is not to your liking or if you do not find anything or no significant improvement after closing it up and running it again, guess you're back to #3. Hope this gives you some idea. Lots of luck and kind regards from the Philippines.

This can happen if your component cables are not pushed in all the way. Sometimes they become loose, so just make sure they are pushed in all the way.