post #1 of 1
8/9/09 at 4:59pm
Thread Starter 

Hello, I'm not sure if I am in the right forum for this or not.  I have a Philips 46pp9302 rear projection TV.  The problem was the blue convergence seemed to be off somewhat, and in the process of troubleshooting, I accidentally shorted 2 of the pins on the IC that is located on the little circuit board that is attached to the ble crt gun.  I replaced the IC, but now there's a different problem.
When I turn on the TV, only the blue crt works (the red and green do not turn on).  The blue crt stays on for about 20 seconds, and then the screen goes completely blank.  When I disconnect the circuit board from the blue crt, both the red and green turn on.  Any help with this will be greatly appreciated. 
Thank you.




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