Question about Projection Televisions
I have a RCA Scenium HD65W140 with picture problems. One day it was fine and the next no picture only week signal message displaying. Tried unplugging overnite but no difference. The menu can be viewed onscreen but no reception picture. Any help woulbe be appreciated.
If one tv looks good and another one dosent look good or operate correctly then we know for sure that the problem is not the antenna. Now the menu comes up ok because the menu is injected after the tuner into the video curcuit from a osd or microprocessor. sounds like you could have a defective tuner or antenna block assy.
Posted on Mar 28, 2006
IF you would like help diagnosing your set. Go to the enclosed link. They have the service manual for your set and offer unlimited chat support for only 29.99. Just click on your sets manufacturer and you will see your model. Then click on the contact us link and provide your email address and they will email your manual and instructions on how to obtain your support. I am one of their techs. This manual contains step by step procedure for troubleshooting Your RCA DLP Light Engine
Posted on Jan 15, 2008
SOURCE: rca scenium turns off and on
I wish I had the idea to install a cooling fan, a local repair shop fixed mine by replacing a power supply component, cost $575 including sales tax. I suspect that a cooling fan would increase the life of the power supply, I will install one!
Posted on Dec 04, 2008
SOURCE: I have an RCA HD65W140
You can Ship boards for repair if you are unable to solder and replace componets.
You first need to Look the Deflection board for Poor Solder Connections and Bad Capacitors
CP150 2200uf 16v use 25v CP114 and CP120 220uf 35v, If CP 150 is swollen or vented on Top then replace all 3 capacitors. Deflection board is the bottom Left hand side and next to it on Right hand side is the SSB board. If the Deflection board is OK ,then replace the SSB board.
PTS rebuilts boards 1-800-844-7871
UED 1-800-648-6657 Has Replacement boards also.
Posted on Aug 07, 2011
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