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I need a power supply model aep028 or the ic chip ice3b2565

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Tell me: why do you need the model? simulation? system-level simulation?what simulation platform you have?

Posted on May 21, 2009

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Need power supply schematic , Model AEP028

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
Circuit diagrams of SMPS section of many popular brand devices are given. Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Jan 02, 2016 | Televison & Video

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Hello i need schematic diagram for power supply Model MEGMEET - ML686 . that power supply used for LCD TV .it's bad Brand and nobody care in service center. hope somebody help

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
Check the present power supply [SMPS]; and find out the number of switching regulator IC used. Surf the site with that IC number. You will get similar circuit for SMPS there.

May 04, 2015 | Televison & Video

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Vizio lcd tv will not turn on but the

This is a very common issue with this model TV. The problem is caused by the power supply controller chip. This is a small 3 pin chip on the video logic board. When this chip fails the TV video board never gets the signal to turn on and display a picture. Here is a picture of the video controller board from the TV with the power supply controller chip circled, and here is a link to order the IC chip. Open the back of the TV and look at the little chip, you should be able to see that it is burnt. Replacing the chip should bring the TV back to life.


Jul 19, 2012 | Vizio L32 32 in. LCD HDTV

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BPL i short model television it's using La76931 ic problem is single horizandal line i cahange la78040 vertical ic but not cure.

Did you check if 24v supply is coming to the chip ( through a fusable 10 ohm resistor ) ?.Look for dry solder on the sync chip ( 24 pin or 40 pin IC ).

Mar 11, 2011 | Televison & Video

1 Answer

I have a mitsubishi rear projection and im getting 2-2 error codes , tried replacing the 2 ICs and pico fuses and still doing it

Make sure +24V and -24V are present in power supply and being supplied to convergence output chips to solve 2-2 error problem.

Feb 13, 2011 | Televison & Video

1 Answer

Purchased a 32"Protron FLat Screen from and the power light comes on but no picture; now it wont' come on at all.

Your partial resonance power supply IC chip with IGBT switch is bad. On your model of TV it will cheaper to replace the whole power supply module

Aug 20, 2010 | Protron PLTV-32 Television

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Red status lite is on and tv doesnt come on at all

Your partial resonance power supply IC with IGBT switch is bad. Dont get afraid its just one IC chip with a long name. Have a tech check and replace it for you.

Aug 13, 2010 | Mitsubishi LT-46131 46 in. LCD Television

1 Answer

Tv LCD RCA model L32WD22 what ic replacement can I use?

Close the the unit up as you had before opening. Take the unit to a service centre and have them fix it. They don't have manuals to repair so, when they say, "We can't fix this" you take the work order and call1877-297-8391 and they will get you a new tv

Mar 17, 2010 | RCA L32WD22 32 in. LCD HDTV

2 Answers

DPS-210EP-2 power supply blew up

hi there the 8 pin ic in question is a Viper22a available from good electronic stores i got mine from
Cricklewood electronics for a couple of quid , also replace the capacitor c72 47uf
hope this helped

my board is DPS-210EP B REV 00
should be same

Jun 12, 2009 | Westinghouse LTV-32w3 HD Television

1 Answer

I cant get it to work, will turn on but cant seem to get it tuned in or any sound...just a faint picture of the menu is all i can get.

Hi, this is a weak power supply here. there is a failed chip(IC) that is located on the power supply board that must be replaced.

You can replace the entire power supply as well. this will fix the issue faster.

Jun 05, 2009 | Televison & Video

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