Question about RCA HD50LPW175 50" HDTV
Do you know much about the DM3x module on the HD50LPW175? I fixed 3 of the ACIN power boards with the capacitor fix, and tested them all with a known good DM3x - every one of them worked perfect! But in testing the good power boards with 2 other of my 3 DM3x boards, they are **** in what I think is the "boot-up" sequence. When plugged in, the front LED comes on, blinks 5 times, then just stays lit like it's stuck - the only way to power the TV off is to unplug it. I thought I've read of a DM3x fix before, but I'm not sure. Anything I could replace in there? Thanks a bunch for your help.
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Posted on Jan 02, 2017
SOURCE: ATC336 Power Supply Issue?
You can get the capacitors at the following link just leave them a email indicating that you need the capacitors for the ATC336 power supply and they will get back to you quickly, they have the high temp capacitors in stock.
Here is the link
Posted on Jul 10, 2008
SOURCE: RCA Scenium HDLP50W151YX1
you can get the ATC336 DLP Power board repair kit, that often repairs the 5 blink error code. The kit conbtains the replacement capacitors and the info on which board and capacitors that need replacement and also includes the service manual for the TV on CD. You can get the repair kit at the following link its under the repair kit category
Posted on Sep 27, 2008
the solution is if it gets repaired 3 times, and lamp assembly replacements dont count, i repeat 3 times, best buy will replace it, as they are going to have 2 mine. these rca sceniums are a black hole for money. i have had capacitors replaced, speakers, the lamp twice, what i call the motherboard( the place where you plug in other devices to the tv. and now i still have problem of tv, at times pixelating(this could be caused by cable signal however), and i get a blank screen when i try to turn on. sometimes i have to attempt this 3 times prior to the tv starting. i have a service tech coming wednesday. good thing i bought the 4 yr warranty as all this in on best buy, and now they will have to provide a new television under their lemon laws. service tech just coming to confirm need to repair. THE REVIEWS for this rca are horrendous, like 1 star out of 5. final note : i bought this in june of 2006. solution is if you do not have warranty - QUIT PUTTING MONEY INTO A BLACK HOLE. i bought a 42 in samsung at the same time i did this one and it has never had a problem. so now i will replace this with a samsung dlp, plasma, or lcd - what ever options best buy gives me.
Posted on Mar 08, 2009
SOURCE: bad capacitors? ladywinn
If you take the back off the deflection board is the one on the left. You must remove the board and near the front you will see a capacitor with a puffy top. Replace this one and the three closest capacitors around it. Not easily done unless you have some experience.
Posted on Apr 09, 2009
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