Mitsubishi tv model cs35405

Hi,
I've suspect a loose connection on your unit. I would advice you to check the cable wire for bad connection. Make sure that you have a good source of signal from your cable provider. Bad solder joints on the tuner section is also to consider but the problem is, this is internal, If you don't have necessary tools and test instruments, and can't do the job yourself, I would advice you to look for a professional to troubleshoot the problem. Don't attempt to work in there if you don't know the safety precaution of handling it, there some stored electricity enough to hurt you with a little mistake only.
Hope I helped you. Have a nice day!

I have run into this issue alot. I believe its because of a older version of HDMI 1.1. Quick solution is to hookup the cable box with component cables(yprpb) to utilize the HD picture still and then do some research to see if Mitsubishi has a firmware update on your particular model.

hi, if most of your channels have audio on it and some dont have, there is no problem with your tv, it is your cable company that has problem. The best thing is to give them a call so that they could do somethin about it. Hope this helps, goodluck!

This is a common problem with Cable companies when they update their firmware. This makes the two incompatible. You can try going onto www.samsung.com and look for firmware updates for your model. Follow the instructions provided. If this does not work then you have a bad cable box. Cables companies are notorious for blaming the tv. Don't let them fool you. Stand your ground and insist on them correcting the problem.

There is a fuse in tvs I've had to change one myself

You need a professional.
Stop using the TV until it is repaired.
Call the manufacturer to find you nearest authorized service center.

MR. TV Sales & Service Inc
Milwaukee Wisconsin 53405
(414) 762-8600
Established 1974

I have a Mitsubishi  "CS-3515R.  Serial number 528801. When I turn it on by remote or on the set itself, I can hear the power come on.  BUT there is no picture and no sound.  What do I do?

press menu and input both in together on the front of the TV and hold them both in together for 8 seconds then let me know if the LED blinks a two digit code.

replace DM or try to fix it.
http://www.chrisandnat.com/Projects/BlinkingTV/blink.htm
http://www.jeremyburns.com/Mitsubishi-Green-Blinking-Light-Fix.pdf
http://www.fixya.com/howto/h159332-mitsubishi_dm_board_repair
http://hdtvoice.com/voice/showthread.php?t=32186

It sounds like a problem with the tuner in the TV set. Hook up a VCR through the video inputs and hook the cable through the VCR and if the picture is still snowy, the problem is the cable. If the picture is clear, the problem is the tuner in the TV set. If you wanted, you could simply leave the VCR attached to the TV set and change cable channels through the VCR, or have the TV serviced. Good Luck