Upon turning on power it cuts off on model vs60603 projection tv

it is good if you have the service manual as your guide but if you have the courage to open it .....check the power supply section..

Ok, this is happening because the set's "Brain" and Switchmode Power Supply, have detected a "Fault" condition, that were it to "Fail" it may cause a fire, and explosion,or both, and "it" is Shutting down the set for safety reasons. When it cools dawn, the affected part, works again, the fault clears temporarily, and the set will again power up, until the fault "Comes On" again,and it shuts down. This fault, would very soon, go "Hard ON" and cause total failure. Below is a service manual, so you can get an ideas of what maybe wrong, and a possible fix. I actually recommend though, that you get a professional, to attend to this matter. Contact Mitsubishi, head office and ask for an authorised repairer. You will save $$ in the long run.

http://elektrotanya.com/mitsubishi_wd-52525,62525,52725,62725,52825,62825_chassis_v26_sm.pdf/download.html

The STK392-570 would be the big IC's mounted to the heat sink on the convergence board. The 0244211 are capacitors that I would guess from your problem would be on the power supply (usually the top will bulge if these are bad)

have the same problem

Just bought a new remote for my VS60603, then main board goes bad upon moving to new location. Never used it. Interested in purchasing it? Email [email protected].

You can get a replacement Red CRT at the following link its used in good working order for 135.00 with free shipping compared to about 375.00 for new if available. The site also provides free step by step instructions on how to do the installation.
here is the link http://servicemanuals.vstore.ca/

which model do you have the VS60603 or the VS6015R? Also try pushing in input and menu at the same time on the set and hold for 8 seconds to see if the tv flashes a code.

Are you sure its not a VS60603 ? VS80803 is not a valid model number for mitsubishi. If it is a VS60603 you can get a manual at the following link and they will contact you asking if you would like it emailed instantly. Its 10.99 for the Manual. Heres the link
they have quite a few Mitsubishi as well as other models and they offer free support with the manual.
http://servicemanuals.vstore.ca/

need a main control board for a mitsubishi vs60603 3-1999

does the picture be frozen on screen for about one second before it cuts off. if so need new digital board