Question about RCA P46924 46" Rear Projection Television
The TV stopped working a long time ago. Power button on front panel or remote won't turn on the TVThe trouble shooting section said that the problem might be that the parental controls were used to lock out the front panel buttons and to use the remote to unlock the panel buttons. Replaced batteries in remote no resposne to power or menu buttons. Manual suggested also unpluggin TV and leaving it off for two minutes...no change. Can it be as simple as a problem with remote and parental lock out of front panel or should unpluggingit have eliminated that problem. What shoulkd I try next?
SOURCE: Remote sensor in the TV
First Inspect the remote batteries. also make sure TV is not on a LOCK ON option... now, the sensor is a small smoothly part near the TV front buttons, you can clean it carefully FYI, exposing unit remote sensor to direct fluorescent or outdoor light may cause signal interference.
Posted on Nov 16, 2005
That high pitched noise you're hearing is the power supply telling you that it has too much of a load on it and lowered its operating frequency which in effect cuts its output way down! Normally you don't hear any thing since the power supply operates at a frequency that's beyond human hearing. In an RCA this indicates more than likely that your horizontal output transistor is shorted and this short was caused by the flyback transformer shorting. This is a common happening with RCA's You'd need to take to a tv shop and have it checked out. Stargazer
Posted on Feb 04, 2007
believe it or noT: try replacing all of the switches on the control panel (((power button switch,menu button switch, etc...)))
Posted on Mar 18, 2007
SOURCE: RCA 27F634T
Have you tried to access the menu features and tried to retune the stations on digital, or are you hooked up for analog.
If you don't know about what i speak, give me a yell. [email protected] I believe my remote sensor card is bad. While this might explain why you can't turn yours off, it would not explain the blank picture. If the menu does show, i would think the picture tube is O.K. if the menu does not show, there are some other things to look at.
Posted on Jan 05, 2008
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