tag:blogger.com,1999:blog-1120987647049297737.post6344058401475884244..comments2024-03-02T21:35:08.721+03:00Comments on electronics repair made easy: Understanding how fly-back transformer worksHumphrey Mndakahttp://www.blogger.com/profile/11910022657325511431noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-1120987647049297737.post-6876681756183149842022-06-09T13:55:25.064+03:002022-06-09T13:55:25.064+03:00Thanks for the great lesson,, and what should be t...Thanks for the great lesson,, and what should be the value of this B+ voltage in Crt Tvs? Vinniehttps://www.blogger.com/profile/15026922772976801002noreply@blogger.comtag:blogger.com,1999:blog-1120987647049297737.post-16258898681558702682021-12-30T11:50:40.902+03:002021-12-30T11:50:40.902+03:00Have horizontal lines on the screenHave horizontal lines on the screenAnonymoushttps://www.blogger.com/profile/08909871773018281604noreply@blogger.comtag:blogger.com,1999:blog-1120987647049297737.post-41058919595520852402016-06-20T09:28:44.903+03:002016-06-20T09:28:44.903+03:00Hi Rasta, check if the tv is set to blue backgroun...Hi Rasta, check if the tv is set to blue background "YES" and select "NO"<br /><br />Regards Humphrey<br />Humphrey Mndakahttps://www.blogger.com/profile/11910022657325511431noreply@blogger.comtag:blogger.com,1999:blog-1120987647049297737.post-25974392878778947812016-06-19T08:15:21.936+03:002016-06-19T08:15:21.936+03:00hi Sir,thank you for your post. I have a problem w...hi Sir,thank you for your post. I have a problem with the crt tv, it has lost channels and even if I do auto search,the problem still remains. I only got channels only if I play the tv using av connections/dstv. If I am using antenna for analog signalss, I don't get channels. I have already changed EPROM; tuner, polarised caps around the tuner; resistors around the tuner are still testing good; . The screen only shows menu and blue back ground as if there is no arial on it, all the buttons are working perfectly; but no sound; no picture. Any help please sir, this is a Chinese tv.Rastahttps://www.blogger.com/profile/04422804121927474767noreply@blogger.com