Question about ViewSonic N2750w 27 in. HD-Ready LCD Television

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My panasonic th-42pz77u is blinking red 7 times over and over..what gives?

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This TV needs a technician to fix it.

Here is the troubleshooting guide for the errormy panasonic th-42pz77u is blinking red 7 times - a48cfc8.jpg

Posted on Jul 27, 2009

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I have a TH-42PX75U panasonic plasma HDTV and the red light blinks 7 times


Ah, the dreaded 7 blinks of death.
Try this solution first (click here).
If the link doesn't work then paste this link into your browser address bar.
http://www.fixya.com/support/r8558239-lcd_or_plasma_tv_or_monitor_turn_or_stay

Mar 10, 2011 | Panasonic TH-42PZ77U TV

1 Answer

Panasonic model th42pz77u no pic, no sound, blinking red light ten times


9.2. Power LED Blinking timing chart
1. Subject
Information of LED Flashing timing chart.
2. Contents
When an abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the
defective block can be identified by the number of blinks of the Power LED on the front panel of the unit.
26
TH-42PZ77U:
There are different patterns for blinking light...
10 times indicate DG board problem - SUB 5V SOS, MAIN 3.3V SOS, DTV 9V SOS and Tuner Power SOS.

Aug 16, 2010 | Panasonic TH-42PZ77U TV

1 Answer

Power board


yes your sc board is short you must also do a firmware update

Jun 08, 2010 | Panasonic TH-42PZ77U TV

2 Answers

Panasonic th-42pz77u has no picture.power light (red) flashes 7 times


seven blinks on this model is the SC board. it will need a new SC board and the software update for the new board. usually only authorized servicers have the software need to do the upgrade. but if you were to contact panasonic then they might be able to have it fixed for you for free since this was a defect in manufacturing. of course this depends on how long you have had the tv.

Dec 24, 2009 | Panasonic TH-42PZ77U TV

1 Answer

TURNS ON THEN OFF, RED LIGHT BLINKS 7X


replace sc board and do firmware update or problem will come back!

Oct 24, 2009 | Panasonic TH-42PZ77U TV

1 Answer

Panasonic TH42PX77U red light blinking 7 times - TY does not turn on


sc board must be replaced and firmware update done 400 dollars

Oct 20, 2009 | Panasonic TH-42PZ77U TV

1 Answer

Watching dvd, great pictue and all of a sudden black out


7 Blinks is the failure of the SC/SU/SD PCB's (1 2 or 3 depending on how lucky/unlucky) you are.

Panasonic have a great warranty usually. Give them a ring, it has failed.

The flashing LED is the fault code.

Sep 06, 2009 | Panasonic TH-42PZ77U TV

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