Question about Zenith P42W46X 42 in. Plasma EDTV

Open Question

ZENITH P42W46X 42 IN. VIDEO PROBLEM AFTER YSUS BOARD AND POWER ASSY BOARD CHANGED

HELLO
MY TV START WITH SCREEN PROBLEMS WITH A LOT OF LINES IN THE SCREEN BUT THE SOUND WAS PERFECT.SO I CHANGED THE Y-SUS BOARD AND THE POWER ASSY BOARD FROM LG ORIGINAL PARTS.AND NOW I START THE TV GIVE ME E FEU SECONDS OF VIDEO AND GO BLACK NO LINES AND THE SOUND PERFECT.I TURN IT OFF AND BACK ON AND THE SAME.MAYBE I HAVE TO INTALL SOME DRIVERS OR SOFTWARE BECAUSE I CHENGE THEESE BOARDS? OR SOMETHING ELSE
PLEASE HELP ME
I'M IN DOMINICAN REPUBLIC AND WE DON HAVE LG DEALERS HERE

THANK YOU VERY MUCH

JULIO

Posted by on

3 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

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

scott201201
  • 170 Answers

SOURCE: Zenith P42W46X 42 inch EDTV

common problems with these, usually customers here a loud pop. then the screen goes blank. I would try...
Some of these have a 4 pin test on the control board that you can jump with solder to get test pattern. If you get it to do that then these boards maybe good and would replace the control board. if nothing happens, then
the upper & lower drive also the Ysus and Zsus boards all at the same time.
last could be a defective panel.
hope this helps. p/n are on all the boards.

Posted on Jul 22, 2008

taran_2005
  • 10515 Answers

SOURCE: have zenith plasma tv

Hi,

There are a couple of different things that could cause this problem, the first is the power supply, and the second the main board. Also either sustain or scan driver board can cause this problem. To know exactly what board is the cause, you need to have electronic repair experience, and test equipment. If you have this let me know and I will assist you in the troubleshooting of this tv. Otherwise you will need a repairman at this point. You can expect a bill of anywhere between $200-$500, this is a good average, however it could be more or less.
I am sorry I don't have a quick fix or easy answer for you on this one, please let me know if you have the skills and tools and I will be happy to assist you. Also please let me know if there is anything else I can do for you.

Let me know,if needed further assistance.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

Posted on Dec 18, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Lot of color line vertical on screen


most comun problem is the TCON-BOARD this card fix colors and sharpness on tv

Mar 04, 2014 | Zenith P42W46X 42 in. Plasma EDTV

1 Answer

Hi. I have a Zenith 42" plasma TV - Z42PQ20 that's


I had this exact problem on my TV, everything said it was the power board. It wasnt, luckily i was able to return that board. It was the YSUS board.

I should have done this this first but this is how i verified the old power board was good. Unplug TV, take the cover off and disconnect the wire harness going to the YSUS, plug TV in and turn on. If led stay blue its the YSUS.

Mar 19, 2011 | Zenith Televison & Video

1 Answer

Screen problem with my LG 50" Plasma TV


its the buffer driver board the big long board that plugs into your tv,, i have one for sale if u need one,,30£..promo7uk2@hotmail.com

free+p+p

this will cause the lines on your tv after replacing the ysus it could well be that ysus mabe faulty still if u replace buffer and find u still have the lines 9/10 times when the ysus goes it normally takes out the buffer board on these worst cases the control board,, but im 98% shure its buffer board.. let me know on here if u find out.

Apr 21, 2010 | LG 42PX5D 42 in. Plasma HDTV

2 Answers

My Zenith P42W46X 42 inch tv got two black lines vertical lines on the screen the were coming and going away before but they are more stable now.i opened it up and wiggled all the connections arround the...


There are 4 or 5 ribbon cables on the bottom or on one side, they control part of the plasma screen. Check the ribbon cable near the black lines. Unplug the ribbon cable and look for black chips on the underside of it, I think they say 100 on them, you need to resolder both ends on each chip. Should fix the black line issue.

Oct 08, 2009 | Zenith P42W46X 42 in. Plasma EDTV

2 Answers

Zenith P42W46X - no picture


if the lines covered the entiire screen, fist I would check to see if the TV's menu can be seen. If not then check the buffer boards. Next I would check the logic board

Jan 09, 2009 | Zenith P42W46X 42 in. Plasma EDTV

1 Answer

Zenith P42W46X 42 inch EDTV


common problems with these, usually customers here a loud pop. then the screen goes blank. I would try...
Some of these have a 4 pin test on the control board that you can jump with solder to get test pattern. If you get it to do that then these boards maybe good and would replace the control board. if nothing happens, then
the upper & lower drive also the Ysus and Zsus boards all at the same time.
last could be a defective panel.
hope this helps. p/n are on all the boards.

Jul 22, 2008 | Zenith P42W46X 42 in. Plasma EDTV

1 Answer

Plasma Screen not working only sound


It might be one of the power supplies. There are three in this model. One for the sound, one for the video, and one for the computer components. The video power supply is probably shot. They cost about $200 a peice from LG. If there was a "pop" sound when the video stoped, then it might be one of the circuit boards in the back. Yet again, they are three, each costing around $200 from LG.

Dec 26, 2007 | Zenith P42W46X 42 in. Plasma EDTV

3 Answers

Zenith 42" plasma p42w46x


I have just had the same problem. It affects both the component inputs but the A/V inputs are OK. If I disconnect the green input, the screen goes black and displays "No signal." Service guy came out and said the Y-board needed replacing. Haven't done this yet

Sep 01, 2007 | Zenith P42W46X 42 in. Plasma EDTV

3 Answers

Vertical Color Lines with Sound


well I recently took my tv to a tv repair shop and they told me i had to replace the Y board and a Driver board. All in all it set me back $550.00

Aug 12, 2007 | Zenith P42W46X 42 in. Plasma EDTV

Not finding what you are looking for?
Zenith P42W46X 42 in. Plasma EDTV Logo

Related Topics:

146 people viewed this question

Ask a Question

Usually answered in minutes!

Top Zenith Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74136 Answers

matt martin
matt martin

Level 3 Expert

1210 Answers

Computer Repairing
Computer Repairing

Level 3 Expert

14641 Answers

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

Answer questions

Manuals & User Guides

Loading...