Power on I have had this receiver and only had to change a fuse. About 6 months ago I turned it on and it got stuck turning on and off repeatedly and the only way to stop it is to unplug it from the wall.

Sounds like a bad thermal fuse or thermostat, check all of them with a multi meter for continuity. as for the heater going out I would check ur venting inside and out the machine. the fuses and heater blow out for a reason? Usually due to overheating issues? I suspect ur lint build up is the problem?

1) Make certain the bodypack is turned on. The LED on the bodypack should be green.
2) Make certain the battery door is OPEN.
3) Point the batteries toward the receiver (6 to 8 inches away).
4) Press and release the Sync button on the receiver.

The following video also steps you through the process:

The most likely problem is shorted output transistors. This is a straightfoward repair for any shop that works on audio gear. Expect a parts cost in the $40-$50 range.

Dan

hold the power button, might take upto a few minutes till it turns off unless the power button has broken which is common on these models

abrakati,i have the same problem,still unsolved.however,to access the menu i depressed the button to view 'shots' taken.while in that mode i was able to access the menu but resetting did ****.i still get the same malfunction.chris.

Change the bulbs, my hubby had this problem in a 2002 focus, changed the bulbs and started working again

Google the system for the user manual. It may help with troubleshooting. Some better receivers have a fuse protection system and there is a red button on the back to push to reset. Be sure you don't have 2nd audio or monitor selected which can turn off main speakers. Try a set of headphones if you can to see if you get audio. Good luck.

We have the same DLP set and had the same problem. The Color Wheel, P/N BP96-00250A, a $200 part needs replacement to eliminate your problem.

well well well a simple way to fix it if u r scraed to whack thn tap the lens,menu part ,sides wid a pensil or a pen...bit little harder atlest d cam should get little vibrations well it really works...belive even i had d same problem just after 15days just d previos day to a holiday...thn i just tapped itwid ma fingure n u wont belive it worked...

I had the same issue and tried changing inputs and etc. within a second of time. Nothing I did worked until, I opened the lower front access door and twisted the effects knob around quickly. This stopped it from turning off and it has been functioning normally since. Even turning it off and on again is without the issue coming back. I did try most all the buttons previous to doing the effects knob, in case that makes a difference in the long-run.

Before the issue you are having started on the unit I was working on, the owner of this unit did say he was having an issue earlier with the monitor SVideo jack in back, having a role in it powering off like this, about 6 months ago. To make it work then, he would remove the SVideo cable from the monitor jack, turn on the unit and then put back the SVideo cable once the unit was on and working. This allowed it to work for several weeks to a month before turning itself off again. He would repeat this procedure and it would work fine again for awhile.
Could be an electrical or grounding issue via SVideo that messed things up more and more?

Hope this works for you too!!