Question about Panasonic Viera TH-42PX80U Plasma TV

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Th-42pz77u 7 blinks on the power light.. no

Th-42pz77u 7 blinks on the power light.. no display or sound.

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Here is a light pattern:th-42pz77u    7 blinks on the power light.. no - b4a4fba.tif

Posted on Aug 25, 2010

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Posted on Jan 02, 2017

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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 th-42pz77u power light flashes ten times ? no pic or sound


This is referred to as the "10 blinks of death" and is the result of a power supply issue. Contact your local TV repair shop for repair pricing.

Mar 01, 2011 | Panasonic TH-42PZ77U TV

1 Answer

No power and the power light blinks 7 times


7 blinks: Driver SOS 2 SU / SD / SS Boards (SC floating voltage area). This sort of problem can only be undertaken by an authorised Panasonic service centre - get a quote on all the likely cost(s) involved, then make a decision afterwards - whether to go ahead or not.

Dec 25, 2010 | 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

1 Answer

Panasonic TH-42PZ77U HD Plasma tv has 10 blinking lights


Hello,

Ur power supply board is dead, u know basic electronics’ and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your tv power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.


Jun 02, 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

TV power light blinks 7 times and won't turn on


your sc bord is shot replace board and do firmware upgrade will coast about 400

Feb 12, 2009 | Panasonic TH-42PZ700U 42 in. Plasma...

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