Mitsubishi WD-52631no picture through the HDMI connections

The type of connection will depend on interface.
Model of your DVD and TV.


HDMI is the easiest.
Mitsubishi WD Y57aa Owner Manual Hdmi Device cable Box Satellite Receiver...

follow the section a/v inputs
Mitsubishi WD Y57aa Owner Manual Dvd Player With Component Video Receiver...

Mitsubishi WD 52631 Owner Manual Tv Back Panel

Hello. Your Mitsubishi doesn't support HDMI ARC (Audio Receiver Channel). You will have to use the AVR or the Digital Audio output to connect your sound bar. Sorry.

have you tried resetting your cable box? you can do this usually by either holding its power button in until all 3 lights light up, or by unplugging it from power , wait @ 30 seconds & plug back in .

never plug in hdmi when comp.is on you may burn your hdmi port

try to change output resolution in cable box setup menu from auto to fixed one like 720p or 1080i. Maybe it helps

in settings on ps3 you need to select HDmi .. or if the tv don't support version 1.3 (hdmi) then ugh dont know

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.

Are you sure its the TV and not the source? Are you sure its only the HDMI port on the TV? The only reason why you must HDMI is to get 1080p and your TV doesn't support 1080p. Its supports up to 1080i. Your TV has a native resolution of 720p which means it can accept a 720p image and not need to scale it, so the picture will look the best at 720p but will support 1080i. I would use component cables to connect your sources and set them to output 720p. 

It sounds similiar to a problem we've had with ours, all components would work in hdmi 1, but hdmi 2 would only work intermitently. They ended up replacing the digital board (fortunately we have the extended warrenty, I'm sure it's not cheap). Sorry hope this helps.

Monlink is the Connection I used with my Directv. All you need to use is the HDMI cords. Are you trying to also connect to stereo system or something other than a straight HDMI connection from Directv Box to WD-62525