Vertical output problem

I have a horiz.line about 1/4" thick across my screen, it is in color and you can tell the picture is moving, sound works fine and you can change channels, in the past this has happened and a couple of whacks on the back and the picture would come back, the tv is five years old.

robert oneill May 19, 2007

the solder joints look fine should i resolder them anyway, and josh you are right it is part no. la7846n

1 Answer

Anonymous

Level 2:

An expert who has achieved level 2 by getting 100 points

MVP:

An expert that got 5 achievements.

Scholar:

An expert who has written 20 answers of more than 400 characters.

Hot-Shot:

An expert who has answered 20 questions.
Expert
77 Answers

You probably just need to resolder the vertical output IC. It will be mounted on a heat sinc. probably 7-10 pins. Part number may start with "LA" like LA7845 or similar, there are others though. You will probably see the rings around the solder joints on the bottom of the board. Good Luck

Posted on May 17, 2007

Add Your Answer

Upload

Upload an image from your computer

Uploading: 0%

my-video-file.mp4

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

Loading...

Include an image. It's worth a thousand words.

prev next

Related Questions:

0helpful

2answers

My 30 yr. old Curtis Mathis console tv screen went black tonight after a white line went across the center of the black screen. Won't come back on. Is the main tube blown?

Unplug it,then wait 10 minutes,then plug it back in.

Read full answer

Jun 21, 2017 • Curtis-Mathis CM32010 TV

0helpful

1answer

HLN507W Samsung DLp Horiz. lines

it sounds like the dmd board is failiing

Read full answer

Mar 13, 2009 • Samsung DLP HL-P5663W 56" TV

1helpful

1answer

Picture screen

Hello! You have vertical collapse. There are bad solder connections at the vertical output IC. I have repaired MANY panasonic tv's like this. Very easy to repair if you have any soldering experience. If soldering does not fix the problem you need to replace the vertical IC. Good luck

barneyluc

Read full answer

Oct 06, 2008 • Televison & Video

6helpful

2answers

P42W46X Zenith Plasma - No Picture - Mostly Yellow on screen

Mine looks like too, but the line running across isn't on my set, picture looks like this, and the sound works fine. I took the tuner board all the way out and turned the set on and it did the same thing, then I unplugged the top wire on the board next to the tuner board and the screen went black. plugged it back in and the screen came back with the scrambled picture. Anyone know why? Bad mainboard maybe? the left of the tuner board?

Read full answer

Nov 25, 2007 • Zenith P42W46X 42 in. Plasma EDTV

0helpful

1answer

Tv problem

Bad capacitor in vertical output IC circuit + check power supply
Last, replace IC.......................T.

Read full answer

Nov 09, 2007 • Philips 27PT6441 27" TV

2helpful

2answers

Can only see half the picture

Locate Vertical Output device--replace w/OEM equiv.or better.

Read full answer

Oct 10, 2007 • RCA TruFlat 27F520T 27" TV

0helpful

2answers

Mitsubishi cs-35401television

HORIZONTAL FAILURE AND LINE DOWN THE SCREEN. REPLACE T5A1 LOCATED ON PCC-3-PCB. PT#349P145030(FOR CS-35401,CK-35402 ONLY) Hope this helps! Troy

Read full answer

Sep 11, 2007 • Televison & Video

0helpful

1answer

Television has no picture

That TV uses the PTK195 chassis, and the fact that you see only a thin line for each color near the bottom of the screen tells me your vertical output IC has stopped working, and is putting a small DC voltage across the yokes. I have seen this caused by a defective vertical output IC and I have also seen vertical problems caused by a small CRT coolant leak which drips onto the main board near the vertical output IC. If you do not have experience servicing the PTK195 chassis than have a qualified tech handle it for you.

Read full answer

Jul 12, 2007 • RCA P52937 52" Rear Projection Television

1helpful

2answers

Vertical fold over

if the set has a previous vertical line problem and a white horizental line only comes in the cross of the screen and you turned the tv on for a time while the problem is solved that mean you have make a burnt line to the screen , but if you are the tv owner and nothing of that happens so you have a problem in faulty dried capaciter in the vertical live part search for 33uf 160 v or 22u 160 v and alter regards please don't forget to rate thx

Read full answer

May 01, 2007 • Sony KV-32S45 32" TV

0helpful

1answer

Toshiba 36afx61 tv

You have a cold solder connection on the vertical output IC or in the sweep power supply that feeds the voltages to the vertical output IC. You can download a service manual from here: http://www.servicemanuals.net/results.aspx?type=SM&brand=0&model=36AFX61 Good Luck

Read full answer

Apr 27, 2007 • Toshiba 36AFX61 36" TV

Not finding what you are looking for?

View Most Popular

36AFX61 36" TV

Televison & Video

My 30 yr. old Curtis Mathis console tv screen went black tonight after a white line went across the center of the black screen. Won't come back on. Is the main tube blown?

Curtis-Mathis CM32010 TV

Open Questions:

0answers

When I hit the power button on my Toshiba 36AFX61 tv, or when I hit the power button on the tv's remote control, the tv's power switch button LED comes on but I get no picture or sound. And, the power button LED starts to blink after about 4 or 5 seconds. Also, at the time power is applied to the TV, I can hear extra relay contacts clicking that normally cannot be heard when the tv powers up correctly.

Read full answer

Be the first to answer Jun 26, 2012 • Toshiba 36AFX61 36" TV

140 views

Ask a Question

Usually answered in minutes!

Check Out the Latest HD Televisions Report

View all Fixya Reports

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

Answer questions

Manuals & User Guides

PDF Manual

. 36AFX61 36" TV Manual

36AFX61 36" TV

Have a manual for Toshiba 36AFX61 36" TV? Or just drag it here!

Related Topics:

Vertical output problem