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Soniq plasma tv keeps turning off by itself. Have to disconnect then reconnect the power to get it going again.

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: Panasonic Viera TH-42PV7HS Plasma keeps shutting down

Hi to all, My 42" Panasonic plasma have the same problem. It turned itself off and now red light flashes 7 times, than after short pause 7 times again. And so on. Any ideas what is wrong??

Posted on Oct 23, 2008

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mistersony
  • 320 Answers

SOURCE: Panasonic Plasma TV model TH42PD60U Shuts off power led flashes 7x

There is a software upgrade to address this particular problem. Contact Panasonic to see if the upgrade can be provided to you free of charge.

Posted on Oct 30, 2008

  • 3 Answers

SOURCE: I have a 32" HD AKAI TV that keeps turning itself off

If the service shops didn't charge people $200 to fix this I would not post.. But since they do - here's the $8 fix.

If you are electronically inclined, replace the three 1000uf 16v electrolytic capacitors in the power supply board located above the power switch. They are likely bulging out at the top and failed. They are the three in a row at the top - center of the board, located between the two black heat sinks. Make sure you get caps rated for 105c degrees! I recommend replacing them with 1000uf 25v caps. 35v caps will work but might be a tight fit as they are larger diameter.

Should cost you about $8 for the parts shipped. You can get them from partsexpress or digikey or any good local electronics store. Your local radio shack may have them but they won'y be 105c and thus may not last long.

Not handy, ask around, there is usually some electronic tweaker guy around that will install them for a few bucks.

This has solved the turns on / then off problem every time in the 3 I've done.

Posted on Jan 11, 2009

  • 1 Answer

SOURCE: My Bravia Model KDL 46Z4500 (4 months old) turns

Replaced circuit board under warranty.

Posted on May 05, 2009

  • 8457 Answers

SOURCE: my plasma tv keeps turning itself off

Yes,Ur main video backlight board is dead,must be replaced.About $400 part and labors.

Posted on Oct 22, 2009

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I have a Samsung Plasma PN63A650 that has worked 4 8 years, until today. I turned it on, stays on for 14 seconds, then turns off for 8 seconds. Would not respond to remote commands either


Easy fix for new Samsung TV switching on and off power ...

? 4:41
https://www.youtube.com/watch?v=H0cG3lzjuw8
Sep 15, 2012 - Uploaded by alwaysafix
My tv turns on and off by itself the minute I plug in the cable. ....Samsung E6030 led tv hv blinkin red light issue ... capacitors are looking good ...

Help PLEASE! Samsung Plasma Turning On/Off Repeatedly.

michiganstate.247sports.com > Topics

247Sports.comMy Samsung Plasma HDTV (approx 3.5years old) has some issues as of late. When Iturn the tv on, invariably, it starts to turn off and back on repeatedly.

Samsung Smart TV turning off - Forums - CNET

www.cnet.com > Forums > Samsung

CNETJun 11, 2015 - I have a Samsung plasma 60 inch model number PN60E6500EFXZA TV. It began to turn itself off every 5 minutes, for the past few days. I was able to factory ... Samsung TV Keeps turning off and on.
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Jan 13, 2016 | Samsung Televison & Video

1 Answer

Soniq PT42SH plasma TV power on. No back light and no pictures


SONIQ LCD TV REPAIR Blank flickering screen Energy ...

? 1:32
https://www.youtube.com/watch?v=FUqdi7lwmcE
May 29, 2013 - Uploaded by WastedOne2
Fix ya Soniq Tv once loaded up hit menu button then channel + then ... SONIQ LCD TV REPAIR Blank flickering screen Energy Saving Mode Issue ... Easiest TV repair - How to Fix Power [TV turns off, freezes, or won't turn on] ... Common easy LCD TV fix: bad picture screen rainbow colors - Duration: 4:04.

No Image & Blank Black Screen Flashlight Test - YouTube

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LCD & LED TV Repair - No Image & Blank Black ScreenFlashlight Test - How to Fix LCD & LED TVs ... Most LED TVs will have a t-con board, a power supply board, a main board and an LED ..... SONIQ Australia 1,718 views.

Soniq PT42SH plasma TV power on. No back light and no ...




Jan 08, 2016 | Televison & Video

1 Answer

I have a Soniq 50inch plasma, the picture has turned very red. It has happened in the past, normaly I just turn it off for a few minutes and it goes away, but it has been 2 days now and it hasn't


plama tvs do this often after you have it for a while. there is no salution but to buy a new tv. this happened to my dad's friend and he said you cant fix it you just have to buy a new one. he akso said his next tv wont be a plasma of ant type!

Jun 05, 2012 | Televison & Video

2 Answers

TV will not turn on. Power light blinks 7 times, then pauses, blinks 7 times again. What could the problem be?


If you are a DIY then you will need to try to unplug the SD board and reconnect and try again, if it stills shutdown with 7 blinks then the SD board is bad and maybe the

Physically disconnect the SU board and the SD board. (See precaution # 5)

Plug in the TV and turn it on.

Does the TV shut down and the power LED

blink 7 times?

Yes

No

Replace the Panel and the SU board.

(See precaution #3)

Reconnect the SD board only.

(See precaution # 5)

Plug in the TV and turn it on.

Yes

No

With the SU board and the SD board still disconnected, remove connectors SC2 and SC20 from the SC board (See precaution # 6)

Plug in the TV and turn it on.

Disconnect the SD board and reconnect the SU board. (See precaution # 5)

Plug in the TV and turn it on.

Yes

No

Replace the Panel, SD, and SU board.

(See precaution #3)

Replace the Panel and the SD board.

(See precaution #3)

Replace the SC board.

(See precaution #3)

No

Replace the D board.

(See precaution #3)

Does the TV shut down and the power LED

blink 7 times?

Does the TV shut down and the power LED
blink 7 times?

Jan 11, 2011 | Panasonic TH-37PX50U 37 in. HD-Ready...

1 Answer

Hitachi Plasma TV 55HDT79 that is turning on and off and back on


Go Setup in the menu. At the bottom you will see Reset The Software when power is turned off. Switch this to No.

Apr 21, 2010 | Hitachi 55HDS69 55 in. Plasma Television

1 Answer

My 52" plasma doesn't turn on. The green light comes on for about 2 seconds and then shuts off. It acts like it wants to boot up but goes right back off. It did this once about 2 months ago but then came...


Local service repair man fixed my Soniq 42" Plasma TV with same problem for $180 Australian.
He said it was the start up / power up circuit board and lucky I didn't keep trying to use it or it could have damaged the secondary circuit board as well.

Feb 18, 2010 | Televison & Video

2 Answers

Soniq 42'' QSP424T keeps freezing


I have been repairing Plasma Tvs for some 3 years now and have found most of the problems caused are by Capacitors.Once again Soniq are no different to the others.The fault is on the main Video Control Pcb.Replace Capacitor C529 which is a 470mfd25v.This cap is mounted next to an inductor coil at the top middle of the pcb.This Pcb is the one which has the tuner and all inputs on it.
Good Luck AND PASS THE WORD AROUND. LET US KEEP THE SERVICE INDUSTRY GOING.

VIEWCLEAR VISION PL BRISBANE AUSTRALIA.

Feb 16, 2010 | Televison & Video

1 Answer

TV freezes up most times when turned on either by remote or panel


$180 for local service repair man to replace the start up / power up circuitboard on my Soniq 42" Plasma TV. He mentioned if I'd kept using the TV any longer with this fault that it would have damaged a secondary circuitboard obviously then costing more to fix.
So anyone with a similar problem should stop using their TV asap to avoid further damage.
Regards,
Forum Member.

Feb 01, 2010 | Televison & Video

1 Answer

Monitor goes black and both blue lamp blinks


have a tech check your tv there is a fault in tv horizontal circuit.good luck my friend.

Jun 15, 2007 | JVC PD-42V475 42 in. HD-Ready Plasma...

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