Recently my Sanyo DP32649 lcd tv's PC input has ceased to work. My computer has been using this as a monitor for quite awhile. I disconnected my PC, and took it to a friends house for the weekend. I used his monitors. Upon returning home, the Sanyo says 'no signal' when I plug it up with the PC. My other PC also has the same effect. The TV appears to be in fine working order with the exception of this PC input issue.

SOURCE: Unable to use PS3 on HD channel

1. Connect PS3 to your TV
2. Select the Correct HDMI input on your TV
3. Press and hold the [power] button on the PS3
4. perform setup.

These are the steps to setup the video output for the PS3, It is possible that it is set to a resolution that your TV does not support.

If this doesn't work, you may want to contact Sanyo to ask if they have some protection circuit for the HDMI input. Some manufactures TV's will deactivate(turn OFF) the HDMI input under certain conditions. Unplugging the TV or some other procedure usually turns it back ON.

SOURCE: Sanyo DP32649 works fine for a few minute, then

I have the exact same problem. It's a volume control issue. For me, when I turn my TV on and have it on low volume, it works fine (but sounds somewhat distorted). But once I turn the volume up to normal levels, the speakers crackle and then go out. I opened my tv and checked my speakers, and they were perfectly fine; not blown or anything. As well, the audio processor and circuitry didn't appear burned at all.
This used happened every few months for 30min or and hour at a time. Then, about 2 months ago, it happened again, and ever since then it still hasn't worked properly. The only way I got around this was by buying a cheap 2.1 speaker system, and connecting it to the audio output on the TV. Or you could buy a speaker bar or home theater system. I believe this issue has to do with problems with the circuitry in the audio amplifier, and there's not much you can do except add external speakers, or contact Sanyo if you still have an active warranty.
Depending on where you bought your TV (such as from walmart), its possible that the LCD panel was produced by Sanyo, but the electronics were done in China. Walmart does this with nearly every TV they sell.

Joe Negus

• 652 Answers
• Posted on Jun 30, 2010

SOURCE: I am trying to get my HP 6330f pc to display on my

try forcing the signal from your video properties on the pc

SOURCE: problem using Audio 3 sound inputs for HDMI video

Normally this problem is simply a matter of selecting the correct default audio playback device in the Windows control panel (sound option).
Check the Playback tab and set the default device to either DVI or HDMI.
http://pcaudiohelp.com/fix-hmdi-sound-to-tv

SOURCE: sanyo lcd tv model dp32649 when 1st powered up it

i have this same problem and it just started