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There is no power button on the remote, you have TV and VCR only to turn on this set. I need to find out how to do a factory reset. I was using a roku TV device on it, and was working fine, and now nothing. I tested the TV by putting in a cassette, and hooking it up to my satellite service, works fine doing that. But now no roku, and the roku was also tested and works fine.
These DLP tvs sometime u unplug suddenly and replug it back wright away,tv will go into protective mode and will not work wright away.Tries tv unplug,replug it back about an hour later,now the tv will reset itself back to the factory setting.The tv should work now.
Try to reset first if nothing happens we proceed another solution;
Resetting the TV
Some TVs have a reset button. If available and accessible, try using the reset buttons before using the steps below. Using the reset buttons can saved time. 1.Unplug the TV power cord from the power outlet for 6 hours.in order to dessipitate the charge current. 2.Unplug any connected devices (Satellite, DVD, Set-top boxes, etc...) 3.Press and hold the TV power button for five seconds. 4.Plug the TV power cord back into the power outlet and turn on the TV. 5.Open the on-screen menu to confirm that the TV is responding again. 6.Turn off the TV and reconnect the devices. 7.Turn on the TV.
I cannot think of anything easy that would cause the symtoms you are describing. Your power supply is working and the deflection bd is good because you have HV. The problem is signal related and all of this circuitry is on the SSB or small signal bd. The difficult thing is when replacing this bd. you must have RCA's chipper check to download all of the ssb eeprom settings so they can be uploaded to the new ssb. I'm affraid you will need a qualifier RCA service tech for this problem.
This has happened to me twice. We had the warranty and thank God we did. The problem is in a $7 transistor and you probably need to call a repair shop. They worked on ours and it took about 20 minutes to replace the transistor. They take out the bad one and soder in the new one on the circut board inside the back of the tv. The total cost was nothing for us because of the warranty, but it came to $385 for labor and stuff. Again, this happened twice, one year to the date from one another. The repair guy finally installed a different brand of transistors and it's been fine since. He said that RCA makes some terrible transistors and he will not use them again. Try and get the repair person to use a non-rca brand transistor, because it will more than likely happen again if he don't.