tag:blogger.com,1999:blog-1120987647049297737.post4073901990457010118..comments2024-03-02T21:35:08.721+03:00Comments on electronics repair made easy: Customer support-via email between me and a customer from BelizeHumphrey Mndakahttp://www.blogger.com/profile/11910022657325511431noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-1120987647049297737.post-46229806461165571162011-10-17T18:13:51.372+03:002011-10-17T18:13:51.372+03:00I have discovered that this, TV also has missing a...I have discovered that this, TV also has missing a capacitor C305, It was taken out but was not replaced, And there is also a capacitor that contains 250W 10UF close to the flyback, but it is set up wrong because it is backward. Because I only noticed when I went in to check the ESR. Because I have no schematic, and this TV was given to me free, I will put it aside and maybe use for parts. So I will turn my attention to the next one given to me by my cousin for practice.jgmanzanoreply@blogger.comtag:blogger.com,1999:blog-1120987647049297737.post-47705838385536107582011-10-12T09:08:09.644+03:002011-10-12T09:08:09.644+03:00Hi JGManza
That sounds interesting, but in elect...Hi JGManza <br /><br />That sounds interesting, but in electronics expect even more interesting scenarios, having said that it is important to listen to the owner first, hear his story then power on the equipment and confirm his story. <br />Waiting for your success report on this assignment and more POWER.<br /><br />Regards HumphreyHumphrey Mndakahttps://www.blogger.com/profile/11910022657325511431noreply@blogger.comtag:blogger.com,1999:blog-1120987647049297737.post-77059781382643158292011-10-11T18:41:54.172+03:002011-10-11T18:41:54.172+03:00Ok, I have the understanding of this. So now becau...Ok, I have the understanding of this. So now because I have told my friends that I am starting to do the practical he brings me a TV as a gift. So I try to get as much information as possible, and he says that its good, but just that it doesn't work. And nobody has touched it. <br /><br />The first thing I do is check the TV Model and notice that it is the first time I hear this brand name. It's a Skyworth. So I plug it in and there is no noise. I open the set and notice the chassis number it is TH2105F Model STV-2105.<br /><br />I l look around and all wired to CRT Board and speakers are disconnected. Now immediately I go to my computer and download the schematic, behold, the Ac wire in is connected where the degaussing coil is and the other way around. I check the capacitor just in case after 5 minutes the voltage is 45 volts.<br /><br />Now i believe the live stops because the PTC stop current flowing. However I will keep you update after I put all wires in their proper place and diagnose.jgmanzanoreply@blogger.com