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Insignia ns-pdp50 no picture after installing a zsus for no power

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 2318 Answers

SOURCE: Insignia NS-LCD37-09 turns on but no image

If your TV is less then a year old, still under manufacturers warranty. If not under warranty the defective parts could be the power supply or the back light inverter board. Both boards can be replace easily.
The way to know if you have a defective backlight inverter is by shinning a light from a flash light near the screen with the TV on and check in a 45 degrees angle if you have a dark video in the background, if the video is present then you have a backlight board failure. If no video, then is a power supply failure.
I have both boards if you want to buy them.
Let me know if you require further assistance.

Posted on Jan 08, 2009

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welcomejee
  • 10594 Answers

SOURCE: insignia ns-32lcd. picture scrolling and no sound

Hi, I was waiting your response in chat session but didn't get any.

Posted on Jun 11, 2009

  • 50 Answers

SOURCE: plugged in no power light or picture cord checks out good

replace power supply. multiple components died on power supply to many to replace and some to small for hand solder. cause cheaply made power supply

Posted on Apr 27, 2010

tvhelp-Dave
  • 178 Answers

SOURCE: Insignia NS LCD 37

Sounds like the power supply board have problem, but if you provide the model; and version. And more detail, may get better helping.

Knowledge obtain from: Repair experience on same symptom.

Posted on May 03, 2010

futurework
  • 70 Answers

SOURCE: insignia ns-pdp50 plasma. pop of death, audio but no video

I suspect that your supply has gone bad. You will need to find the service manual for voltage measurements. If you want to get replacement boards many can be found on ebay or you can check www.shopjimmy.com they stock boards for many units and I have had no problems.

Posted on May 04, 2010

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Insignia NS-PDP50 Manual Download


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Have you misplaced your Insignia NS-PDP50 Plasma HDTV Manual ?

Would you like a digital, searchable, pdf version of the Insignia NS-PDP50 Plasma HDTV Guide?

Follow this link (& click FREE) to download a pdf version of the Insignia NS-PDP50 Plasma HDTV documentation.

I hope that helps.
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on May 08, 2010 | Televison & Video

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Insignia NS-PDP50 Manual Download


Download Insignia NS-PDP50 Plasma HDTV Manual


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Have you misplaced your Insignia NS-PDP50 Plasma HDTV Manual ?

Would you like a digital, searchable, pdf version of the Insignia NS-PDP50 Plasma HDTV Guide?

Follow this link (& click FREE) to download a pdf version of the Insignia NS-PDP50 Plasma HDTV documentation.

I hope that helps.
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on May 08, 2010 | Insignia 50 in. Flat-Panel Plasma HDTV

1 Answer

I have a insignia ns-pdp50 plasma TV model#ns-pdp50. Product code 50pc3dd-ue.ausdshr. serial# 8d4rmzlo24573. I got a picture on the screen but it will not stay on


The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Feb 16, 2017 | Insignia Televison & Video

1 Answer

My LG 42PJ550 TV tries to switch on, but won't power up


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
Before going further; try a hard reset first. If it does not help you, replace the main digital board. There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; visit the site linked here.

Aug 27, 2016 | LG Televison & Video

1 Answer

I have an insignia ns-pdp50 and when i turn it on it turns right back off, what could be wrong?


Check and replace the damaged component/s at its main board. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

Aug 01, 2015 | Insignia Televison & Video

1 Answer

Capacitor supplier for 50 inch Insignia Plasma TV


if you are looking for a capacitor
check this site www.digikey.com

Aug 30, 2012 | Televison & Video

1 Answer

I have a 50in vizio hdtv20a and the amber light is on in the corner but it will not power up


The number one reason for this is failed YSUS board EAX37106201 . There are two ICs on it and one of them shorts, preventing the TV to power on.

The second most common reason is failed power board EAY32929001. There are several different things that can happen on it, but the first I'd look for if I were you is visually swollen electrolytic capacitors on the board. Look that up on Google and you'll see plenty of pictures of what to expect.

The third reason would be a bad ZSUS board EAX34042701 / EBR37284601 . Same as with the YSUS, only this is less common and, this one can actually be tested really easy by disconnecting the ZSUS from power and trying to power on the TV again. If it does come on (even with blank screen) then it's the ZSUS that is bad.

You can and should do the same with the YSUS, but it will only work if the ZSUS gets power directly from the power board and NOT through the YSUS board. I am not sure how they were on P50HDTV20A in particular, but in those models usually the ZSUS gets power through the YSUS and thus if you disconnect YSUS from power you automatically disconnect ZSUS as well, which is not good for tests as the power board needs load on the Vs line.

Well...hope that helped...don't forget to rate it if it did!

For more check out http://blog.coppelltvrepair.com or email us directly.

Sep 18, 2011 | Televison & Video

1 Answer

Have sound. But no picture


The Zsus and Ysus Board are common failures. It is a possibility that the Plasma Panel also is the problem. If you take the back off, (make sure unplug the set first), the board on your left is the Zsus and is marked accordingly. The Ysus is on the right of the Power supply. Look for fuses being open on the Zsus Board and Power Supply using a ohm meter. If they are, I would replace both Zsus and Ysus. They seen to fail together many times. If the fuses are good. I would suspect the Plasma Panel.
I hope this helps,
Skyassoc

Dec 10, 2010 | Hitachi 55HDS69 55 in. Plasma Television

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