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Hi i have a alba tv Model number LCD32880HDF afer 10 seccond the display turn off but the sound no what is the problem???

Can someone tell me what is the problem and how to fix it

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  • 66 Answers

Power supply 17ips10-3 v.1,mainboard 17mb45m-2

the power supply has intergrated inverter bit of a pain,no markings for voltages etc,also used in bush,sylvania etc,it has a touch panel on the side for the usual adjustments ,.

these NORMALLY suffer with the inverter output ceramic caps (3kv),on c231 &c230,an insulation test confirmed they were fine,and capacitance was within tolerance,all other lytic caps tested for esr returned good results.

it had all stable voltages ,but no voltage in inverter section??although a fluctuation on the standby voltage was due to the led's flashing in time with the flucuation.

it was hit and miss knowing what voltage goes where,it is a vestal afterall!things seemed fine as a guestamite.

to do component testing in the area of the inverter, from the smpt there are 2 ultra fast recovery diodes in parallel .

checks on these diodes and look for a shorted diode, (d105) a uf5402...

Posted on Mar 28, 2014

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Posted on Jan 02, 2017

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SOURCE: I have a 46" Flat Screen TV. Model Number

First thing you do is to check the outlet if there is a power output the check the power cord and plug.If there 's a power in the power cord,Check the fuse of your television.The fuse is located at the power supply.You can see the power supply when you open the back cover of your television at the upper right side.Replace the fuse if busted with the same value of fuse.That's the step you can do first..Thanks..

Posted on Aug 25, 2011

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It is almost for sure a bad connection at you wires. To show in black and white means your red and green are reversed or bad. I am guessing you have this hooked up with component.

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32" ALBA 15 MONTHS OLD.


I am afraid it sounds as though either your backlight or power inverter has gone faulty, may be worth contacting alba to see if they will honour the warrenty (unlikely but worth a go) otherwise maybe try your home insurance to see if its covered, failing either of these options, if you feel confident doing so, disassemble the tv and look for any signs of visible damage (capacitors leaking or any components looking burned or scorche, and replace. Try looking for any panel markings which will allow you to search for a price to replace the whole unit.
Unfortunately I cant give you and hard and fast cure, and it is very difficult to tell whether it is the inverter or the backlight has gone (having said that, if you are getting picture at the very beginning, it may suggest that the inverter is getting the power to the backlight ok, which may suggest its the backlight at fault.)
Hope this helps.

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Alba lcd32880hdf tv after a few seconds the pitcher gose off


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Hi. I have an ALBA LCD32880HDF television which I purchased in August 2009 so just outside warrenty. I have been on holiday for a week and had switched the television off at the wall and returned home...


hi all the black screen solution for me was this (this is assuming you have alba brand tvs and have the black screen BUT can still hear the sound) i after much fekkin around with it eventually found the solution in it (its the bloody backlight brightness in the settings you need to turn it from high TO LOW) ....... now this can be a bit tricky because usually when you have the black screen problem if u unplug the tv for a few hours and plug it back in you only get or should get probably like 30-1min of picture time before the picture goes black so u have to be reallllly fast with the menu button to get into settings before the picture dies (i learned the sequence for my alba lcd32880hdf) it was the following (for this part use the remotes arrows the one with the ok button usually in the centre of them) turn the tv on then click menu then press the up key 2 times then press ok then use the right arrow/button twice (although u cant see what ur doing ur navigating the menu hehe) then press the down arrow/button seven times before finally pressing the left arrow/button (once) <-- (now this bit may need to be done twice if you can remember setting ur backlight to max use it twice it will put it on minimum if in doubt only press it the once remember to totally power the tv off before repeating the steps to reset menus default posistions) remember thats the solution i found for my tv stands to reason (since i did infact buy another tv same brand different model which got the same problem) that this could be a solution for all alba tv users try it worked for me 2 times if ur not sure of the menu look up you tv models menu navigation online to find out the buttons you press gl hopefully it works for you too

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