Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems.

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Dwayne
 
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Default Mitsubishi WT-A42 will not power up

Hey guys,

I have a big problem. My Mitsubishi WT-A42 will not power up. Last night my
Dish Network 211 HD Satellite Receiver told me that it wants to shut down
and search for updates or upgrades. So I allowed it to do so. The receiver
cut off, but then my t.v. screen flashed and then the t.v. itself shut off.
I thought, now this is strange. Now it will not power up. I press power and
it tries to come on, but after about a second it shuts right back off. I
held down INPUT and MENU and got an error code 22. This t.v. did this a few
months back with an 811 receiver. That time I unplugged the receiver from
the t.v. and suddenly it would power up. No more problems with this until
last night. Dish sais there is no way they are responsible, but they can
not explain to me why my television was working perfectly until their
receiver went through its routine.


I unplugged the t.v. overnight, but I forgot to unplug the 211 from the
t.v., and it still had power going to it. So, I am in the process now of
doing another 4 hour hard reset to see if unplugging the 211 receiver as
well will do the trick. As we all know, even with the HD receiver powered
down, it is still sending a signal into your t.v. if nothing but the screen
saver. Other than all of this, does anyone have any idea as to what has
heppened here and how to fix it?


Thanks
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