Question about RCA P60921 60" Rear Projection Television
When the TV is plugged in there is a distinct chirpin noise. The TV will not display a picture or sound. The TV is an RCA projection TV (model P60921YX1). No repair activities have been taken at this time.
Rich that chirpin noise is somthing over loding it try checking your horzotal output for short and diodes around the transformer...
Posted on May 21, 2007
The chirping sound is the power supply trying to come up, but can't due to a short or other condition. Open up the set and see if there is any obviously bad (burned) components.
Posted on Jun 27, 2007
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
The chirping sound is the power supply coming up then breaking down because there is a short somwhere in the high voltage. The most common fail in this area is the horizontal output is shorted ( 237470 ) but what cause this short could be simple cold solder joints or the High voltage transformer ( 239111 ) If you have noway to "ring" the flyback change both parts
Posted on Feb 14, 2008
Tips for a great answer:
Dec 21, 2013 | eMachines W4685 PC Desktop
Aug 23, 2011 | Philips Magnavox 50ML8105D 50" HDTV DLP TV
Dec 19, 2010 | Philips Magnavox 51MP392H Rear Projection...
Jul 05, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...
Mar 30, 2008 | Philips 60PP9352 60" Rear Projection...
Feb 13, 2008 | RCA Scenium D40W20 40" Rear Projection...
Oct 18, 2007 | LG 30FZ4D TV
Mar 29, 2017 | RCA P60921 60" Rear Projection Television
899 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: