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Toshiba 27af45 what is wrong when the vertical goes up and down in the screen ?

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What do mean by the vertical going up and down. Do you mean that the picture collapses to a vertical line then is good, then back to a line? If so then you have an intermittent/cracked solder joint at the vertical output IC. If you have no experience in soldering, then please have it repaired by a service center.

Posted on Dec 27, 2013

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SOURCE: toshiba 27af45

To enter service mode: press both Vol (-) Min & No. 9 on remote for more than 2 second.

immediately you will be in the service mode. Use Channel Up and Down to move around option

Posted on Dec 22, 2008

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1 Answer

Vertical lines top of screen


change the type of setting the tv has on to full screen. or zoom.

Dec 09, 2012 | Toshiba 27AF45 27" TV

1 Answer

Looking for the Toshiba 27AF45 default settings or factory settings to reset the colour, tint, contrast etc, on the TV after a repair issue.


Visit the site named 'Electro-help' for more details. Check this link and select the site named above. View it in 'Flip card' option, which can be selected from the drop down box menu by the [Sidebar] tag, at the top left corner of the display window. It will make search easy. Some times, the ads attached with each posts, both at the right and bottom, might help you to find the availability of spare parts. There are more than 800 posts to different brand TVs now. You might get what do you want to know.





Sep 23, 2012 | Toshiba 27AF45 27inch Flat Screen TV...

1 Answer

How do I access the menu on my Toshiba 27af45 TV


Click here to download the user manual to your tV. It will have all the details.

Apr 25, 2012 | Toshiba 27AF45 27" TV

1 Answer

Magnet from speaker caused white lines at the top of screen on 27af45


Hello
The faut to your TV is with its vertical output section circuits. Vertcal lenearity may have changed duse to defect of some electrolytic capacitors used at that section. If you have enough knowledge in electronics and have experience ins tracing the circuit, just open your TV and locate the vertical output section. The section to your tV is built around and IC [la78041]. This IC will be screwed on to a metal heatsink to radiate heat from it while it works.
Replace the capacitors [C407, C406,C409 & C413]. Adjust the preset resistor [VR401-1], a little bit. It is the vertical position adjustment preset.
If you want to get your TVs repair details, which includes its schematic diagram, printed circuit board and component placement details, adjsutments to be done after repair etc: you have to purchase one among my Toshiba servies advertised on Fixya. I can't send any PDF files by this window. OK.

Jan 04, 2012 | Toshiba 27AF45 27" TV

1 Answer

Hi, looking for the code on a Toshiba TV 27AF45 and also for a Panasonic DVD player # SAHT730


Hello
For what code you are asking about? Is it universal remote control setup code?

Feb 13, 2011 | Toshiba 27AF45 27" TV

1 Answer

Model 27AF45 Toshiba TV shuts down as soon as it turns on with remote or with the manual on button. was working fine, and one day it just shut off. no lightning or power outage...just died one day.


There is power supply fault inside the TV. it could be any fault up to the E H T circuit. That is the reason the S M P S is shutting down the moment the TV is switched ON.

Do not attempt to repeat. Rectify the fault.

Apr 09, 2010 | Toshiba 27AF45 27" TV

1 Answer

My Toshiba TV is only showing a thin line in the middle of the screen. Can I fix this at home?


probably not! =[

You could try hitting it! for real.. it is possible (likely) the solder on the circuit-board inside has "dried" and is making a bad connection. If you hit or move the TV and see any change, it is probably bad soldering.

Some TV do have adjustment screw accessible for the Horizontal/Vertical hold, located on the rear.. tweaking these could fix the issue. If the screws are not accessible outside, do not try to open the Tele yourself unless you are qualified!!

Aug 31, 2009 | Toshiba 27AF45 27" TV

1 Answer

My Television screen shacks and the picture goes side to side..


First and foremost what model how old and and are you knowledgeable about electronics?

Feb 26, 2008 | Toshiba 27AF45 27" TV

1 Answer

Toshiba 27af45


To enter service mode: press both Vol (-) Min & No. 9 on remote for more than 2 second.

immediately you will be in the service mode. Use Channel Up and Down to move around option

Dec 19, 2007 | Toshiba 27AF45 27" TV

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