Question about SNK Magnavox 42MF231D 42 in. Plasma TV

1 Answer

Clicking relay no picture no audio no power light red or blue

Magnavox 42mf231d 37 Plug power cord in relay board in back powers on then powers off no red light comes on under front power switch. Bypassed Relay on rear board of TV. power light comes on Blue. Boards in back light LEDs I think ones called VIF board has two LEDs they come on. Board behind the VIF should be DIF board which has cables that go to X/Y boards two LEDs on left light blinks right light stays on. Still no picture and no sound. The PDP does not fire. The TV was working had brown out TV would not trun back on it was on power surge. Have not checked Voltages yet have meter to do so Have Oscope also don't schmatics.

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a philips model 50pfp5332d 37 We turned it on and it just clicks (like it is turning off an on) no picture, nothing. Will not respond to the remote or to the on off switch. Had to unplug to stop...


The tv power supply board is the causes and the problems.That the board,where the power a/c cord plug into it.Try website like Ebay.com to buy a whole refurbish power supply board for the replacement.

Nov 28, 2010 | Philips 50PFP5332D 50 in. Plasma...

1 Answer

Magnavox plasma television will not turn on, makes


Relays clicking noise you hear.....change caps..you might see visible signs of CAPs being bad....swolen,,, top ready to explode etc.

May 19, 2010 | SNK Magnavox 42MF231D 42 in. Plasma TV

1 Answer

I have a magnavox 42mf231d / 37 it turns on


Hi tt3nry,

Unfortunately the answer isn't a simple one on that set. Just about every board in that set can have a problem that causes it to shut down. The cheaper way out this will be a trip to the shop as opposed to you buying all the boards from a distributor and doing it yourself. A small, local shop will charge you a FAIR price and do it right for you. Plus, most distributors DO NOT WARRANT parts if you are not a professional technician.

Ask friends where they have had work done or call the local chamber of commerce. They can point you in the right direction as well. Avoid the great big places. More than a few techs means more overhead and higher prices.

Good luck.

Apr 21, 2010 | SNK Magnavox 42MF231D 42 in. Plasma TV

1 Answer

42'' Magnavox 42MF231D/17 with picture/sound problem


Hi my name is Roety,
I can help you with your issue ,
Sounds like a bad SSB small signal board
login as a guest and check price and availability at
encompass.com  
 
 
If I have helped you with your issue please click accept.
If you have more questions you can still respond until this post expires,
I will reply asap
Thanks

Oct 31, 2009 | Philips Magnavox 42MF521D/37 Television

1 Answer

Magnavox 42mf231d/37 - no picture


Common problem on this tv, ceramic capacitor beside horizontal transistor.Need be Replace . 561K 2KV

Aug 06, 2009 | Philips Magnavox 27MS343S 27" TV

1 Answer

50 inch phillips hdtv model:50pl9126d/37, no picture...


Unplug for one hour then plug back in---worked for me--computer resets

Mar 18, 2009 | Philips Magnavox 50ML8105D 50" HDTV DLP TV

1 Answer

My Magnavox 42" plasma TV purchased from Home Depot also went out last night.....No picture only audio. What a shame! looking for a posible solution


power supply board - check the fuses first --- remove all cords and power cord -- wait one day then connect -- if this doesnt work -- you probably need a new power supply board without looking at it - can order online at partstore.com

Feb 27, 2009 | Philips Magnavox 42MF521D/37 Television

1 Answer

42pf7321d/37


relay clicking is a power board failure --- part of the board still works to supply power to the flashing lights--- the lights are related to an error code while in protection mode

Oct 12, 2008 | Philips 37PF7320A 37 in. HD-Ready LCD...

1 Answer

42 plasma tv model42mf230a/37 blue light on no picture no sound


with solid blue led set could be still powering on but would need to verify by checking power supply voltages. if up and signal is present with no menu or audio would be ssb as audio amplifier, micro processor and eeprom are on that board. if voltages are not present you need to offload x and y sustain boards one at a time from power supply and check voltages and if vs comes up with either board disconnected replace that board

Jul 25, 2008 | Philips Magnavox 42MF521D/37 Television

Not finding what you are looking for?
SNK Magnavox 42MF231D 42 in. Plasma TV Logo

955 people viewed this question

Ask a Question

Usually answered in minutes!

Top SNK Televison & Video Experts

matt martin
matt martin

Level 3 Expert

1207 Answers

Dave Naylor
Dave Naylor

Level 3 Expert

834 Answers

The Knight
The Knight

Level 3 Expert

71754 Answers

Are you a SNK Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...