Question about Panasonic TH-37PX25U/P 37 in. HDTV Plasma
TV has no picture (black) but power light flashes 11 times...Can anyone help with this problem?
The power supply board seems to have died. If its under warranty, check with Panasonic. If not, whats your nearest electronics repair shop? Just make sure they dont charge you an arm and a leg.
Posted on Dec 31, 2007
SOURCE: panasonic th-42pz77u 42ed
Pin 93 of the MPU IC9003 monitors the status of the SC, SU, SD board. During normal operation, the photo-coupler PC6480 outputs a low to pin 93. If the SC, SU, or SD board becomes defective, a high is provided to pin 93. As a result, the unit shuts down and the power LED blinks 7 times.
Posted on Apr 06, 2008
in protective mode the tv does not turn on and light is blinking, typically we must proceed by elimination as some faulty sections are preventing the tv to switch on. unplug the output power connectors from the power supply until the latter stop clicking. if it is still clicking after every of the output rail have been disconnected, then the power supply itself is faulty.
hope this helps!
Posted on Mar 21, 2009
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