RCA P52926 52" Rear Projection Television "dvm" Questions

How do I remove child lock on Thomson DVM television? hello have you got the model number shaun

...to easily work out. Many times these shorts cannot be found with simple ohm readings using a DVM. You will have to send the set for factory service to have it serviced. Jerry

...convergence board, if you want to tackle this issue your self you will need soldering skills and a dvm. This is a common issue with all projection

...check b+,dempfer diode.if its good,replace ic. I would definitly replace IC401, if you have a DVM you could check to see if you have B+ to one of the legs, I think it is 12 or 24 VDC. Hope this ...

...both and how do I fix problem. THX - Bill remove the small black pin jumper in the back center of dvm modual. it looks like a larger hard drive jumper. ther is a squair hole cut in the tin bach

...are very close to the IC'c. All are very low in ohms. 2.2 / 3.3 ect. Just check them with a dvm and make sure they are right on the money, no need to replace them all. Most of the time RK42 ...

...3- If this doesn't help then I will need your model number and make and you will need to get your DVM ready for trouble shooting. 4- I haven't had to replace a convergence board complete in 20

...problem. Thanks You have a multitude of surface mounted capacitors that have to be changed on the DVM module which is part of the Light Engine Assembly. Mitsubishi's are notorious for this problem. ...

causing this set not to come on. Blink codes on this brand are little help, and usually need a good dvm and oscilloscope to diagnose the problem

...can be many, so I'll start with the generic answer. Check the fuses in the power supply with a DVM to see if any are open. It is not uncommon to have half a dozen or more fuses to protect the ...