Sony BRAVIA KDL-V32XBR1 32 in. LCD HDTV "dvr frozen" Questions

dvr, and when switching from analog or digital to hdtv the picture often freezes and I have to unplug the tv to start over. I can avoid the problem by changing the component input on the tv before the

...frozen, piture and coloris great, dvd works, and tv works when u unplug cable but picture is fuzzy cause there no antenna but when u plug cable back in there still froze in same s all the cable ...

you try unplugging the power to the unit, then holding the eject button while you plug in and power it back up? Sometimes this releaves the "Logic Lock" caused by a frozen process on DVR and DVD units

...DVR - the info line across the bottom shows and some large parts of the frozen opening of the video show up - but pressing the advance buttons, fast forward, reverse - none work to start the program ...