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Hi Every person, we are in a fresh movie Currently We've a forty-inch sensible TV Phillips manufacturer, which would not turn on as you can see i'm not in my examination bench and this Television is to this point from my house that spherical vacation transportation can Price tag me more expensive than spare elements so I am going to take just the card aboniptv.com/fr/revelez-les-3-joueurs-qui-ont-marque-le-plus-de-buts-dans-lhistoire-du-football/ to examine it after which you can I'll provide it again even though I will provide you with some suggestions to eliminate the lid on this product Very first we will remove the screws and take away this tiny address We will disconnect the speakers remote control sensor and buttons the flex that goes into the T-CON card and the LEDS connector so you're able to exit freely It has brooches on the sides and on the top so they ought to utilize a wedge to uncover it minor by very little listed here you could see it, we will only clear away these screws and now if we're going to commence the assessment As you could possibly see this TV only has 1 card like newest TVs nevertheless the voltage resource area is sort of identical to former phillips products that had a different electrical power card and Most important card so During this video I will only tell you about the ruined components plus the substitutes used, if you want to see extra detail the elements used to interchange the originals in these resources of electric power phillips I will depart you up right here over a card the connection of a earlier video clip where you can see extra exactly the transistor connections plus more replacement selections We're going to start out checking the fuse Let's exam its continuity with the multimeter on the size of X1 ohms, there we begin to see the needle and we can see that the fuse is open now we will verify this full segment the principal phase of your voltage resource We'll begin with the key FET, this resistance the diodes under below you can see .
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are two On this facet this other diode and these transistors the Q602 along with the Q621 We are going to confirm the resistance, diodes and floor capacitors of the area the optocoupler as well as the adjustable zener 431 during the secondary in the source These are generally the parts which were found in limited, the Q601 with amount TK10P60W The Q621 marked with the letters AL the Q602 marked Along with the letters BKD The 608B diode marked While using the letters GD as well as D607 With all the letters BR resistance 611 of 0.
22 ohms is open and now we will likely Examine the diodes with the secondary sources let us measure them, listed here you can begin to see the needle The initial is ok the next too the third just one also .
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but this room is short, below you can see it is actually diode 653A with amount SB3A0 these are definitely all weakened components the fuse, the resistance, the primary FET BKD and AL transistors these 2 diodes which have been zener and only one of such diodes, but the pair of that source is going to be adjusted Here I show you the alternative numbers a STD10N60 was placed on the Q601 for 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 position it remained with respect to its terminals To the Q602 a transistor C3203 and therefore it absolutely was put in The transistors, the principle 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 already positioned, you simply should validate that the terminals do not be part of Along with the diodes the fuse has also been improved, let's check out first I'll try out an extension with emphasis the secondary supply is presently related the multimeter We are going to hook up The tv and we see that it measures .
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eight volts I did NOT discover info on this card, but they should be somewhere around 13 and 21 volts these secondary sources Now we check out the 2nd a single and it actions nine.
7 Now We're going to test without the spotlights and the main supply actions 11.
6 Pretty properly .
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now we will see the second and we see that it measures 20.
1 we're going to put in it within the Television it appears that evidently all the things is ok and it is in electrical power mode we put it on and without a doubt the Television set begun only when connecting The image is unstable because it has no antenna, but it's already working properly The TV is prepared, in advance of stating goodbye I would like to inform you .
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there are Lots of people who question me if I am able to repair their televisions and effectively I'm not giving support I don't have a workshop as well as televisions are the majority of mine, which I obtain broken to make the movies and many Other folks are from family and friends On top of that many of the individuals who talk to about my solutions are from other Cities or Countries for what has occurred to me that in a number of videos I could existing the workshops of many of you technical colleagues but for which i have to be told if they would like to take part with a brief video describing its spot and info expert services to function information and facts to individuals who have to have a fix in their gadgets This may be absolutely totally free, in order to aid you specialized colleagues and it'll also serve the information to my followers who call for company there will be some needs that must be satisfied to be able to be A part of this task but based on your interest we'd see the small print and it would only be initial during the nations in which I've extra visits that are Mexico, Argentina and Colombia so I watch for your reviews and see you subsequent time, God prepared .
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see you soon.