Question about Televison & Video

1 Answer

I have simple problem I have vertical flat screen model of 1987 At present the picture is clear but Horizontal hold is moving up and down and not stable. Let me know how to repair. Which part on circuit is to be repaired ?

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 998 Answers

The vertical part replace the capacitor beside it.

Posted on Oct 12, 2010

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:

2 Answers

TV has a great picture but wont "hold it". Keeps going to a single flat horizontal line across the middle of the screen. Tapping on side of TV used to bring it back but now, nothing. Just a line.


Vertical scan output section circuit fault. Absence of vertical scan causes the single horizontal line on screen. Horizontal scan output section is OK. Contact any service technician to troubleshoot the vertical scan output section circuit. If you wish to get some details; check the site linked here. Pull up older posts.Surf the site with patience.http://electronicshelponline.blogspot.com/
Horizontal line fault to CRT based TVs are given.

Oct 06, 2014 | Televison & Video

1 Answer

Explain how the monitor buttons work


Monitor Icon Description of icon function moncont.gif Power - Turns the monitor on or off.
Brightness - Using this button or wheel the user can increase and decrease the brightness on the screen.
Contrast - Using this button or wheel can increase and decrease the amount of contrast on the screen.
Horizontal Size - Allows for the picture on the screen to be stretched to the horizontal edge of the monitor.
Vertical Size - Allows the picture on the screen to be stretched to the vertical edges of the monitor.
Horizontal Position - Allows the picture to move moved horizontally, once in the center the user can then use the Horizontal size to stretch it to have an equal amount of black border on each side.
Vertical Position - Like the Horizontal Position, using this button or wheel the user can move the picture up or down to center the picture more appropriately.
Full Screen - Sets monitor to full screen.
Degauss - This button will degauss the CRT, restoring possible color impurities. After this button has been pressed the degaussing circuit will be activated and then deactivated after a few seconds. Pressing and holding this button for a few seconds may cause your computer monitor to reset all data.
Corner and Trapezoid Correction - Using this button or wheel the user can either round the edges of the picture or move the picture inward like an hour glass or outwards.
Vertical Linearity - Sets the width of the vertical lines.
Moire - Removes or reduces the Moire effect, if any.
OSD Controls - If the monitor contains OSD controls, allows for the OSD menus to be adjusted.
Power Management - Allows the user to define the power management settings through the monitor itself and not the software.
Monitor Status - Displays the current monitor settings such as refresh rate and other settings.
Language - Sets the language on the monitor.

Aug 16, 2014 | Computers & Internet

1 Answer

White screen with vertical colour bands that move horizontal


Memory (picture) chips or leaf connections around screen. The leaf connections are not always solid at the factory. I have seen videos where people use foam to press leaf connections to contacts. Frame or cover holds Foam in place.

Jan 16, 2014 | Televison & Video

1 Answer

The picture is moving up and down in every 3 sec


Vertical hold needs adjustment. Check for vertical hold preset and adjust. If no preset present in the P C B of the TV, try through service mode adjustment. Service mode adjustment possible only by the authorized service provider.

Jul 10, 2010 | Haier HTF20 20" TV

1 Answer

Horizontal Line through middle of TV screen


That sounds like simple ring-cracks in the vertical circuit, most likely the vertical Ic itself... On the printed circuit side of the Tv look at the vertical Ic and examine it carefully under some magnification where each pin of the Ic solders to the board. See if you can find any cracks in those solder connections.
Bill

Feb 04, 2009 | iLO V27DMBX Television

1 Answer

Vertical rolling of picture


psess the volume  up and down button together on the front pannel of the tv and then shut off the tv and it will stop scrolling.

Jan 05, 2009 | Akai LCT3201TD 32 in. LCD Television

1 Answer

Panasonic PT-51HX43G no picture


You have a loss of horizontal deflection. It is a possibility that you have burned that line down one or more of the CRT's. The repair wil take the help of an expert since the horizontal section puts out signals of 1200 volts or more.

Jun 09, 2008 | Televison & Video

1 Answer

Hitachi 51GWX Scrambled Picture


STK392-560 STKS convergence CHIPs Replace both of them.

Feb 24, 2008 | Hitachi 51GWX20B 51" Rear Projection...

1 Answer

Sylvania SRPD442: picture has lines and particles in it, can't make picture out


The fault can be the screen itself, or one of the driver boards for the screen. This has to be verified by trying the boards.

I don't know for your model if the backplane lamps can be replaced. In most of the models they can be.

Jerry G.

Nov 21, 2007 | Sylvania SRPD442 42 in. EDTV-Ready Plasma...

3 Answers

Horizontal line in my TV.


"Guest" obviously has no idea what he is talking about. There is no such thing as "frame section" and if the vertical IC, ramp generator or vertical hold circuits were bad, you would have no vertical at all. If you mean that there are thin white lines at the top 3 inches of the picture, and the top of the picture seems folded back on itself, it means that the pump-up capacitor is going bad in the vertical output circuit. This is a very easy thing to correct but should be done by a qualified tech.

Sep 01, 2007 | Televison & Video

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

34 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73698 Answers

Cindy Wells

Level 3 Expert

5062 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

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

Answer questions

Manuals & User Guides

Loading...