Мои познания в ремонте данного вида техники: Любитель (делаю только для себя) Наличие схемы:https://www.mediafire.com/file/kidf0c9b3y2l0zy/KVA2921_SONY.pdf Hi all, I have a Trinitron KV-A2521A with Chassis AE-1C, gifted by a friend, with Tuning problem. I have to use with old game console that only have RF and unfortunately this TV can't find anything (literally) while searching new channels. The console works on another CRT. I know that this TVs have some sort of soldering and capacitors problems. I already have resoldered ALL on the main board (D) and on tuning board (A), even inside the two metallic box, and changed all capacitors but nothing changed. Also checked 5V and 12V and it's all ok. The TV search for new channels infinitely.
I found some repair traces around all the boards, but I don't know for what kind of problem. Maybe a lighting strike?
Someone can suggest me anything I can check or replace?
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