No sound on random channels

Tune the DVD/VCR to "channel 3".

I have a sanyo dp-19649 tv and it's hooked up to a panasonic sound bar model# sc-htb10,and it's hooked up to a sony blueray dvd player. the sony player works on the sound bar but the tv doesn't.

Short answer is no,if it was a dvd you could,but not tape...sorry

Not really a solution....RCA customer services (from India, I think), says that there is no way with that VCR because both the front and back (red, yellow,white) ports are input, and the only other jack on the tv is the one for the antenna. Since the digital converter is inside the tv, a splitter would do no good.
I would still have to get either a new VCR with the digital converter in it or get another converter box. An atmosphere of bait and switch is covering this hdtv scheme....

When you use component audio, it may shut off the side a/v audio settings. Try restoring all defualts (any changes you have made will be lost by doing so) according to p. 32 of the manual:
Menu --> Setup --> Reset --> Yes

-Tha Mp3 Doctor

The RF converter takes the Red/White/Yellow as INPUTS and converts them to either channel 3 or 4. You need to go the other way. You need a tuner or another VCR to convert from RF (channel 3 or 4) to a standard AV signal (Red/White/Yel).
Dan

I too just bought an RCA remote for the same television. The button to access other video screens is the A/B button on mine (next to the last channel button).

All you have to do is connect those yellow red and white cables to one of your tv inputs in the back either video 1 2 or 3 and you should have both your dvd player and cable working. Make sure your black cable is connected through coaxial in the back of your tv and the yellow white and red cables from the dvd player to video 1 in the back of your tv if anything else just let me know...

hey i sort of hav the same problem except, i cant access the "channel" with my sons game stuff on it
if i click menue then it just givs me "Picture" "Channel Set" "Language" "V-Chip Set-Up" "Captions" and if i click channel set i get "CH{TY}" "CH{CATV}" "CH{DTV/TV}" and v-chip asks me for an access code. and i got this tv from a friend and he lost the remote. i only hav an iO Digital Cable remote. help me plz

Put the Tv on Channel 3