Updating firmware th 50px60u panasonic hdtv
The 5-port HDMI selector switch accepts up to five HDMI inputs, from source devices such as those mentioned above, and sends one HDMI output to your display or home theater receiver. And no matter how many inputs our current HDTV or home theater receiver has, it's always one too few. With Impact Acoustics' Five-Port HDMI Selector Switch, we can have our HD and watch it too, and all with the relative simplicity of HDMI digital audio/video connections.If I took the receiver out of the loop and hooked the switch directly to the HDTV then it worked fine.Also, if I plugged the PS3 directly into the receiver, it also worked fine.
At any one time, we have at least eight or nine audio and video source components in "the system" each of which is expected to make an appearance on our HDTV and/or through our surround sound system, at one time or another. The HDMI signal went from the switch to an Integra DTR-7.8 home theater receiver (for audio decoding and surround sound processing), and from there into a Panasonic TH-50PX60U plasma HDTV.
Or the power supply is causing the problem, to be honest the most common failure in panasonic plasmas is the power supply.
I would turn on one source at a time to see which source is causing the problem.
Once you have the back off you will be able to see the power supply.
Most power supply's I have ever messed with were only held down by four screws and have a few plug ins into it that you have to remove. Just make sure that when your doing this that your tv is not plugged in or you may be in for a rude awakening.
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The inclusion of discrete on and off buttons makes life much simpler as you don't have to worry about the switch inadvertently being left on or off, with the resulting mayhem that this can cause for activities or universal remote macros.