Question about Panasonic CT-36G34 36" TV

1 Answer

Panasonic CT-36G34 TV vertical deflection circuit

I have a Panasonic CT-36G34 TV. Sometimes it has pictures and sometimes it has a long line at the middle of screen. I would like to know where the vertical deflection circuit is located. Thanks a lot.

Posted by Xiao Luo on

Ad

1 Answer

SD Tech

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Panasonic Master
  • 14,553 Answers

There is a single ic you need to find, usually location ic301 or 401---it will have between 7 and 13 pins in a single straight row---a generic number is printed on the front---usually begins with a LA but can be different

Locate the chip and gain access to the bottom of the board, the pins on the chip break loose from heat==SOLDER ALL THE PINS BACK AND YOU SHOULD BE GOOD TO GO---its a very common problem in these sets.
Panasonic CT-36G34 TV vertical deflection circuit - 12_19_2012_7_41_26_pm.jpgsomething like this with more pins possible--will be attached to metal of some sort to keep it cool.

Posted on Dec 19, 2012

Ad

4 Related Answers

Anonymous

  • 3130 Answers

SOURCE: no picture

You have an intermittant vertical sweep circuit! It could be the vertical out put IC solder connections on the printed circuit board, or maybe the IC itself has poor connections between the IC and the contact legs that mount the IC, or another componet in the vertical sweep circuit. If you know how to solder and unsolder, work on printed circuit boards, then you shoul have no problem replacing the vertical sweep circuit. Good Luck

Posted on Oct 09, 2006

Ad

Anonymous

  • 119 Answers

SOURCE: panasonic tv has white lines at top of screen

suspect it's 1 or a couple of bad capacitors in the vertical deflection circuit the caps are in the 400 series, c400,c401,c402, etc... check or replace c414,c418 & c417

Posted on Oct 31, 2006

Anonymous

  • 65 Answers

SOURCE: Panasonic CT-32hX41 vertical picture problem (hourglass)

this product has a pincushion problem and requires servicing but unfortunatley it is what we call in the business NECO

Posted on Dec 09, 2006

Jaime Hernandez

  • 2337 Answers

SOURCE: Panasonic CT-32G6E Intermittent single horizontal line

I would suggest to locate a part that looks like the one on this link and re solder all the pins, also check for any high power resistor nearby the IC295890 and put some fresh solder.
Let me know if you need further assistance.

Posted on Aug 07, 2008

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
1answer

White line in center..sound iis fine

Most common are soldering problems on the vertical deflection IC's.
If this line is quite bright: shut down the set, it might damage the picture tube permanently. Resolder all pcb connections under the vertical defl. part. With a magnifier you can see "craters" around the footprints. Where is the vert. deflection. ? Mostly an integrated circuit
on a vetically mounted heatsink . Typnumber: mostly something TDA53xx like. Gently knocking with a screwdriver and observing the screen might lead you to it's location if you're not familiar with TV's.
Watch out: lethal voltages !
1helpful
2answers

Panasonic TV picture shrinks to a line

There is an IC which controls the vertical deflection and over the course of a few (or 8) years with the set heating up and cooling off some of the connections work their way loose causing the symptoms you describe.
If you were to bang on the side of the set you could likely "pop" it back in but this is not a good solution. The vertical IC needs to be re-soldered. This is especially common in Panasonic sets. About 10 minutes with a soldering iron should have it worked out.

If you're handy with a soldering iron I can tell you what to look for.
0helpful
1answer

Horizontal lines across TV screen Pansonic CT 35g25

Check its vertical output section circuit for any component damage or loose soldering terminals. Check the solder terminals of the vertical output IC. Resolder all the suspected solder terminals by applying al little more fresh solder, without making any solder bridge short in between adjacent solder terminals.
If this do not help you, replace the vertical output IC. Lose of Vertical Scan is the problem of your TV.
3helpful
2answers

Panasonic 27'' tube television

There are some components in the vertical deflection circuit area that are failing. An experienced TV service man should be able to troubleshoot and repair this for you. It could take several hours of labour cost.

Jerry G.
0helpful
1answer

Line across middle of screen.

The line of color is due to a failure in the vertical circuit. The main suspects are the vertical Ic AN15525A and/or capacitor c308 [email protected]
If you have the capacity to do so, you should check the other electrolytic capacitors in the vertical circuit which are USUALLY located near the vertical IC in most cases
you can purchase the part at
https://www.encompassparts.com/webwiz/wwiz.asp?wwizmstr=WEB.SEE&partnumber=5760279&smodel=CT32SL15N
or mcm electronics
0helpful
1answer

Picture on Panasonic tv intermittently becomes striated and bottom half of picture shows on top half of screen

Hello! What you're describing sounds like a vertical deflection problem if it also occurs when you're watching a TV program. This type of trouble is a component failing in the vertical circuit of your set. A loose solder connection could cause this. On the other hand, if it just happens when you run the VCR, your problem could be somewhere in the tape drive mechanism or possibly a bad tape. Things like slipping clutches,bad belts sticking guide rollers are a few things that will cause this in a VCR. You need to have a tech check it for you. Hope this gives you some help. Stargazer
0helpful
1answer

Black border

u are have a horizontal problem. seek pros help
2helpful
1answer

32 inch panasonic tv

Your problem is in the vertical deflection circuit. If you know how to solder it may just be a cold solder connection, but if you try to solder it and it still does not work, you may have a bad Vertical output IC. This set has really no user replaceable parts unless you have some no how on serviceing solid state printed circuit boards. If you dont , my advise would to seek out a repair depot and have them fix this set for you. It should not run more then 150 bucks or so. Good Luck Ps please do not forget to rate this thread.
0helpful
1answer

No picture

You have an intermittant vertical sweep circuit! It could be the vertical out put IC solder connections on the printed circuit board, or maybe the IC itself has poor connections between the IC and the contact legs that mount the IC, or another componet in the vertical sweep circuit. If you know how to solder and unsolder, work on printed circuit boards, then you shoul have no problem replacing the vertical sweep circuit. Good Luck
1helpful
1answer

Panasonic tv has white lines at top of screen

suspect it's 1 or a couple of bad capacitors in the vertical deflection circuit the caps are in the 400 series, c400,c401,c402, etc... check or replace c414,c418 & c417
Not finding what you are looking for?

Open Questions:

See all Panasonic CT-36G34 36" TV Questions

Panasonic CT-36G34 36" TV Logo

91 views

Ask a Question

Usually answered in minutes!

Top Panasonic Televison & Video Experts

 Grubhead
Grubhead

Level 3 Expert

5720 Answers

The Knight
The Knight

Level 3 Expert

76823 Answers

Ekse

Level 3 Expert

13435 Answers

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

Answer questions

Manuals & User Guides

Loading...