Question about NEC PXT-42SX1B 42 in. Plasma TV

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I have a NEC PXT-42S11S the standby button turns on with the remote them turns itself off I have checked remote its working has new batteries what can I do ?

The red standby light turns to green when using the remote then it automatically turns itself off I have tried switching on and off with the on/off button on TV but you need the remote

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Posted on Jan 02, 2017

localwonder
  • 6784 Answers

SOURCE: Do you know where I can buy a remote for an PXT-42S11S???

1 800 remotes. these guys will find a nd ship a twin copy of what you are looking for.

Posted on Feb 10, 2009

SD Tech
  • 14553 Answers

SOURCE: nec pxt-42sx1b won't turn on. We press the on button on the remote and the stand by light turns from red to blue but then goes back to standby.

I see so many here with no sound/nopicture issues:

ISSUES:

1. IF sound main fuse/s are good.
2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.
3. almost all these sets the troubleshooting involves checking voltages on the main power board to narrow down theproblem.
4. Be safe and if you do not know what you are doing don't open the set.

Answers to issues:

1. RE:fuses---if a blown fuse is found get a good replacement(not the genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput a higher rated amperage fuse in the set for any reason.

2. RE: power supply in set: if total dead aside from main fuse the set uses astandby power supply that runs 7/24 and a main supply (some are combined andsome not.

Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand have no brown material coming out on top or bottom.

What happens in the standby area is they use caps with too low a voltage rating(saves money) which causes them to fail in a year or two---the standby runs7/24 and the heat dries out the caps and they fail.

3. Trouble shooting consists of the above and then at some point you have tobuy and try a board to see if it fixes it or not.

4. Safety first--no TV set is worth getting injured or even killed over.3_26_2012_10_39_22_pm.jpg

Posted on Mar 26, 2012

  • 34242 Answers

SOURCE: NEC MODEL PXT-42S11S has no sound HELP!!!

What you describe is a symptom of power supply failure in flat panel TVs

Posted on Apr 03, 2013

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I have a nec plasma TV model number pxt42s11s with no remote how do I turn it on


see the following web site: http://www.manualslib.com/manual/672168/Nec-Pxt-42s11s.html?page=12#manual
page 12 has a pictorial of the layout of the manual buttons & an explanation of what each does.

Apr 14, 2015 | NEC Televison & Video

2 Answers

My 15 month Celcus LCD423D913FHD tv will not turn on. The standby light is lit and will flicker but will not power up the tv. What is the likely problem?


Fault with its main 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.

Oct 20, 2014 | Televison & Video

1 Answer

NEC MODEL PXT-42S11S has no sound HELP!!!


What you describe is a symptom of power supply failure in flat panel TVs

Apr 03, 2013 | NEC PX-42VP4PA 42 in. EDTV-Ready Plasma...

1 Answer

Nec pxt-42sx1b won't turn on. We press the on button on the remote and the stand by light turns from red to blue but then goes back to standby.


I see so many here with no sound/nopicture issues:

ISSUES:

1. IF sound main fuse/s are good.
2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.
3. almost all these sets the troubleshooting involves checking voltages on the main power board to narrow down theproblem.
4. Be safe and if you do not know what you are doing don't open the set.

Answers to issues:

1. RE:fuses---if a blown fuse is found get a good replacement(not the genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput a higher rated amperage fuse in the set for any reason.

2. RE: power supply in set: if total dead aside from main fuse the set uses astandby power supply that runs 7/24 and a main supply (some are combined andsome not.

Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand have no brown material coming out on top or bottom.

What happens in the standby area is they use caps with too low a voltage rating(saves money) which causes them to fail in a year or two---the standby runs7/24 and the heat dries out the caps and they fail.

3. Trouble shooting consists of the above and then at some point you have tobuy and try a board to see if it fixes it or not.

4. Safety first--no TV set is worth getting injured or even killed over.3_26_2012_10_39_22_pm.jpg

Mar 26, 2012 | NEC PXT-42SX1B 42 in. Plasma TV

2 Answers

I need a replacement remote for a nec plasma pxt 42xd2


You can purchase just about any universal remote as a replacement. If you are looking for the original equipment you are looking for part number 301-1P42HB9-01A. You can find it for sale at AWA Parts at the following link:

REMOTE CONTROL RC-101-0A PXT-42XD1

http://aware.awa.com.au/parts/NEC/PTV106+/PXT-42XD2/index.html

They currently have 96 in stock and they cost $44.00.

I hope this helps.

Aug 20, 2011 | Televison & Video

1 Answer

NEC NEC PXT-50XD3. Power supply problem. Turned the TV on, bang! spark! :( The stanby light still works. Out of warranty. 2 1/2y years old. AWA have no relacement power boards in stock. If they did the...


Tries websites like Shopjimmy.com,Ebay.com to buy the refurbish power supply board.But the tv standby LED power light still work,problems could be the main tv Tuner signal is dead not the tv power supply board.

May 07, 2011 | NEC PXT-50XD2 50 in. Plasma TV

2 Answers

NEC PXT-42SV1B Plasma has picture 10 seconds


you may check thew board here a web page where they sell boards
http://www.discount-merchant.com/

Said

Dec 18, 2009 | NEC PXT-42SX1B 42 in. Plasma TV

2 Answers

I have a NEC mt1055 and the unit just had new bulb put in here and it has the power and standby light come on and the fan doesn't turn on here and the standby light is yellow and status is red


The NEC’s work on a reducing time basis, they count the hours that they have been operational and refer to this as the life of the bulb – 1600 hours. When the 1600 hours has been reached the projector shuts itself down into standby mode never to be restarted even after changing the bulb / filters. This is because the unit needs to be reset, which needs to be done as follows (not included in any of the bulb replacement instructions):-
  • Plug Projector in so it is in standby mode – Orange light lit, Red status light lit (not flashing)
  • Using the remote control, hold down the power off button for 30-45 seconds
  • This will reset the status button, removing the red light
  • Power up the projector and select Menu
  • Select Projector Options
  • Select Set-up – a number of tabs will appear called pages
  • Arrow across the pages (MT850 is Page 5) until an option called “RESET LAMP HOURS” is shown
  • Move onto this option and press enter on the projector itself, confirm that you want to reset the counter
  • Projector is now back to life

This works for all NEC projectors, the page number may be different though where the “RESET LAMP HOURS” option resides.

Oct 07, 2009 | NEC MT850, MT1050, MT1055, MT1056...

1 Answer

Do you know where I can buy a remote for an PXT-42S11S???


1 800 remotes. these guys will find a nd ship a twin copy of what you are looking for.

Feb 10, 2009 | NEC PX-42VP4PA 42 in. EDTV-Ready Plasma...

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