Hello, This is my first tv repair project. I've done some research but nothing seems to match up with this issue. I bought this TV with the information that "It was working fine and then the picture went black but it has great sound". It came with no remote. I plugged it in, it goes "click click....*3secondpause* click click" with a constant red power light. I've tried tapping, "pushing", & "pushing" and holding the power button, no change. I've disconnected the power supply from the X main, Y Main, & both and and tried to turn it on & no change. I had a live RCA video and audio input while testing. No sound or video, just a solid red light. There looks to be no obvious bad, bulged capacitors. Here are pictures of the back of the tv, X, Y, power boards & my voltmeter. Whats the next step? If I need to get a reading, please tell me where to put the leads & what setting my meter should be on. Thanks.
MODEL NO:PN50B400P3D
Model Code: PN50B400P3DXZA
MFD: Nov 2009
Version: LU04
MODEL NO:PN50B400P3D
Model Code: PN50B400P3DXZA
MFD: Nov 2009
Version: LU04
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