I have a Samsung 50" Plasma PN50B450B1A with no picture or sound.
At first when I plugged it in, the red LED on the front of the set will quickly blink twice pause then blink 5 times. Then hear a clicking noise and cycle the
blinking again. Same problem when I replaced the power supply (PSPF520501A), with a new one. Then replaced the signal board (BN94-02841A)
There was an improvement, when pluged in I hear a click and the red LED stays on, then another click no picture or sound still, when power button is depressed it turns off, it clicks and the LED turns on again. Won't stay off.
Can someone tell me what can cause this?
At first when I plugged it in, the red LED on the front of the set will quickly blink twice pause then blink 5 times. Then hear a clicking noise and cycle the
blinking again. Same problem when I replaced the power supply (PSPF520501A), with a new one. Then replaced the signal board (BN94-02841A)
There was an improvement, when pluged in I hear a click and the red LED stays on, then another click no picture or sound still, when power button is depressed it turns off, it clicks and the LED turns on again. Won't stay off.
Can someone tell me what can cause this?
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