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Re: Mitsu 46805 - No picture
This model has loose connections on the yokes remove the front speker gril and a small cover wigil the wires alittle and see if the pic comes back on if so solder the bad connections and put fresh solder on the verticl ic too
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First, you need to identify which box the problem is in. Does the TV work with other inputs? If not, problem in TV. If it does, then the problem is in the Yamaha.
Once you know where the problem is, you can proceed to fixing what's broken.
Fault to its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
WOW we bought 2 of those tv,s..... 1 from sears and and had lines through the centre.. took it back and went to future shop and bought the same. within hours of turning it then off and back on the tv would not work. woud act like the remote was being used and it was on the table. took it back and bought a sanyo... no more problems...
After days of frustration the real problem was with the cable box. It needed a firmware update. Following forum advice I disconnected the cable box power cord for a few minutes, reconnected it, allowed the cable box to reinitialize. Turned off receiver and TV. Turned TV back on and set it to HDMI connection, turned on receiver and all worked fine. Great picture and sound.( Needed to buy an optical cable to go from the cable box to the receiver to get sound from the speaker system. )--the dirtybird
This condition can be caused by multiple failures, however this unit has chronic bad yoke connections. Difficult repair for a layman but not for a tech or shop. Most likely 200 to 250 for that repair. Other more serious failures sure to cost more.
1080p signal... THE MITSU. WD-65731 has a resolution of 1080p its just the res your PS3 is pumping into your screen is loaded with a little bit more pixels than you 1080p res MITSU. I suggest getting a MITSU WD-57731 since it has a 1080P/24 input. and has great clarity and HD ample for the BD of your PS3. however the differences in picture rate and quality is very small.