Chasis__PH03.pdf [2.21MB] Hello friends of the forum. I received a pixis brand tv the screen is blank with delay lines.
I had no voltage of 33v in the varicap for a broken track when correcting it came the 33v in + b has 115v.
It has no voltage in AVL.
Thanks in advance for sharing your experience and knowledge
I wait for your wise councils.
Part of fuente.png [212.00kb]
Hi Fox, you commented above that I had no audio so I first pointed to the Jungle. Now then you must measure if the 200 V reaches the insert of the tube and what voltage is in the cathodes of the tube
Check the 200 V line that comes out of Pin 10 of the fly back. (VD472 - R473 - C477)
hello aamigo I quite improve the tv. 99% well already has an image and withstand a full day without presenting another fault, it still has two-inch delay lines from the top of the screen and rgb color lines are seen almost at the end of those delay lines. If I explain myself well. For now I put it aside while I repair other things.
Okay. Regulate the Screen so that it is the best possible. Greetings and do not forget to give a Like if I helped you.
Of course it has helped me quite a friend.
By the way, I already adjusted the screen. Most likely, these lines appear on R473, I put a 0.47 one that when I measured it with the 0.5 multimeter, today I could not go out to buy spare parts, maybe tomorrow I will buy it to close the post. for now I will not close it until 100% solution
PH03FS-21,29.pdf [119.41kb] to the change he appeared R473 the image but still had a small delay lines at the top of the screen that disappeared when changing C406
