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Hello there Everybody, we've been in a different video Currently We've got a 40-inch intelligent Tv set Phillips brand name, which isn't going to activate as you could see i'm not in my take a look at bench which Television set is up to now from my property that round excursion transportation can Value me more expensive than spare pieces so I'll choose just the card to check it and afterwards I will deliver it back when I will give you some suggestions to get rid of the lid on this product To start with We are going to take out the screws and remove this small go over We're going to disconnect the speakers handheld remote control sensor and buttons the flex that goes to the T-CON card plus the LEDS connector so that you can exit freely It's got brooches on the edges and on the very best so they should utilize a wedge to uncover it tiny by little below you may see it, We're going to only take out these screws and now if we're going to get started the evaluation As you may see this TV only has 1 card like most up-to-date TVs although the voltage resource part is almost just like former phillips types that experienced a different electricity card and MAIN card so Within this video I will only show you the ruined components as well as substitutes utilized, if you wish to see a lot more detail the factors made use of to interchange the originals in these resources of power phillips I'll leave you up in this article over a card the website link of the earlier video clip where you can see far more exactly the transistor connections plus more substitute alternatives We will start off checking the fuse Let us examination its continuity Along with the multimeter on the dimensions of X1 ohms, there we begin to see the needle and we will see which the fuse is open up now We are going to validate this whole area the first phase in the voltage source We're going to begin with the principle FET, this resistance the diodes below here you may see .
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are two On this facet this other diode and these transistors the Q602 as well as Q621 we will validate the resistance, diodes and floor capacitors of the area the optocoupler plus the adjustable zener 431 in the secondary on the supply They're the pieces that were present in brief, the Q601 with variety TK10P60W The Q621 marked While using the letters AL the Q602 marked While using the letters BKD The 608B diode marked Along with the letters GD plus the D607 Using the letters BR resistance 611 of 0.
22 ohms is open up and now we will also Test the diodes from the secondary resources let's evaluate them, listed here it is possible to see the needle The main is ok the second much too the 3rd one particular as well .
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but this place is brief, right here you could see it is actually diode 653A with amount SB3A0 they're all damaged pieces the fuse, the resistance, the principle FET BKD and AL transistors these 2 diodes that are zener and only one of these diodes, but the set of that supply will be improved Here I demonstrate the substitution figures a STD10N60 was put on the Q601 on the 607 diode a 27 volt zener and to the 608B diode a 36 volt zener at 1 watt 2 At Q621 a transistor 2N2222A .
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in that placement it remained with respect to its terminals For the Q602 a transistor C3203 and therefore it absolutely was put in The transistors, the key FET, the diodes .
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These other two schottky diodes of three amps and only the resistance of 0.
22 ohms is missing the resistance is now put, you simply have to verify that the terminals usually do not be part of With all the diodes the fuse has also been altered, let us try 1st I'll consider an extension with emphasis the secondary resource is previously connected the multimeter We'll link The tv and we see that it measures .
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eight volts I didn't find info on this card, but they should be about thirteen and 21 volts these secondary sources Now we try out the second 1 and it measures nine.
7 Now We're going to test without the spotlights and the main supply steps eleven.
6 Really properly .
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now we will see the second and we aboniptvcom see that it steps twenty.
one we are going to put in it on the Television evidently every little thing is okay which is in electric power method we set it on and certainly the Television set commenced only when connecting The picture is unstable as it has no antenna, however it is now Operating very well The Television is prepared, just before saying goodbye I wish to let you know .
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that there are Lots of people who request me if I am able to repair service their televisions and properly I'm not giving support I don't have a workshop and also the televisions are many mine, which I purchase broken to produce the films and many Other individuals are from relatives and buddies Moreover a lot of the individuals that ask about my services are from other Metropolitan areas or Nations for what has transpired to me that in a number of video clips I could present the workshops of a number of you technological colleagues but for that I need to be told if they want to participate with a brief online video describing its place and information companies to serve as info to individuals who require a repair service of their gadgets This could be completely no cost, simply to assist you complex colleagues and it will also serve the information to my followers who require support there will be some requirements that need to be met so as to be included in this task but depending on your desire we'd see the small print and it could only be initially inside the nations exactly where I've additional visits which have been Mexico, Argentina and Colombia so I wait for your responses and see you upcoming time, God prepared .
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see you soon.