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Laptop Service In Hyderabad

This Post is  Explained each pin there  acer laptop repair   we go so now that one should work when we test it that's been foot we can do the same thing with here just a little bit of solder and then drag it across as you can see it might be hard to tell because I'm not very zoomed in you'll see  acer laptop service  the solder kind of bridge and then flow to the next pin like that so there we go these one should be fixed now now I'll retain my tip clean it  sony laptop service  and turn it again and put it into its stand so the next thing we're going to want to do is Mount the quad flat-pack on here so I'll just put a little bit of flux down spread it around it's actually kind of too much but we'll clean it off I'll cover that stage in just a second and I'll heat up my gull wing tip when that's heating up we'll go ahead and grab this guy here  Dell laptop service    and we'll just pop him down and kind of get him close to please g...

Laptop Service In Hyderabad

This Post is Explained it as possible so  acer laptop repair in hyderabad   I'll kind of demonstrate some of that right now and we'll fire up my iron clip off this stuff so we want to take this chip off I'm just going to kind of heat it up and you'll see there we go I can just kind of slide down and it'll just suck up all the solder on each pin we'll turn it  acer laptop service in Hyderabad  around and all right and then then just gently slide over all the pins until it sucks up on the solder it really is best not to use any pressure when you're doing this and just let the heat of the iron do all the work that way you don't cause any damage or mess up the solder mask on the outline parts or areas not the parts so there just do this last side here for some stuff this is kind of an unnecessary step but it does also help just get all the extra solder off so  sony laptop service in Hyderabad  we kind of took all the extra solder off those pins and now wha...

Laptop Service In Hyderabad

This Post is Explained wrong with that they  acer laptop repair  make all sorts of tips for it and like I said don't don't waste your time with the fine tips just get yourself a chisel couple chisel tips and if you plan on doing a lot of civic packaging or  acer laptop service   quad flat packs get yourself a going or a bevel tip will work just fine I mean I even dragged solder with the chisel tip so it's not a big deal so yeah good iron with good tips and that basically covers everything for this iron I might do a quick review of it later but it has a lot of options to keep your you know you set your tip in here these have accelerometers in here  sony laptop service so they know when you move it around you can set it in your stand and you know like a 30 seconds or a minute later you can have it ramped down in temperature and then as soon as you pick it up it'll be pretty much by the time you get  Dell laptop service   over to your workstation ...

Laptop Service In Hydwerabad

This Post is  Explained  I thought I'd do another  toshiba laptop repair in hyderabad  soldiering tutorial this time I'll cover kind of more in depth it's mainly all going to be surface mount so anyways I have to do some rework on these just basically flipping some components because they were backwards in the tapes when I mounted them so they ended up being backwards so we'll go ahead and rework those and then I'm going to also change  asus laptop repair in hyderabad   the microcontroller from this board which is an older revision of my USB pH boards and I'll go ahead and mount that on to the new revision so it'll be kind of like a how would you rework a bad board and we'll take all these components or most of them at least and mount them on to here the passives and all that I'm not going to even worry about I got plenty of those so mainly we'll just take the op-amp charge pump and  dell laptop service center in Hyderabad  the microcontroller...

Laptop Service In Hyderabad

This Post is Explained we'll talk acer laptop repair   about how to test an integrated circuit there is many integrated circuit type the response a train see not separate procedure procedure and many thing if you see something like this that's me Pisces damaged I need to test it is already damaged you need to change it or you can't check the temperature of temperature  acer laptop service   too high that's me also I see is damaged what is inside I see the voltage you can see there is mean thing voltage input voltage output  sony laptop service   ground signal input signal output this is the main thing for every integrated circuit now we will make some tests for this power I see this using nano station I always said 1212 as you see this 8 pin until a circuit there is pin number Seven's voltage in input and pin number one is voltage output and the pin number thing round pin number four is feedback and the five physical comparator and pin number eight is ...