Sir I'm trying to same problem for sony wega trinitron, one-week not be found this problem..just watched the video then I can be open for collector pin a just minutes problem is successful...wow it s awesome thanks so much..greetings from Indonesia 👏👏💐
Sr. If you can help me. I have a Sony KP-53V90, it is not producing an image. It receives power, the light changes red, and when you press the timer-stand by button, the light blinks 4 times with no image signal. I found some possible diagnoses on the internet, such as: "IC1509 (V out) is broken" and Q1505 (V Pulse Buffer) is broken". Could you help me. Do you think this would really be the case? Could you tell me? and if so, would it be Order the parts on the internet and change them? Do I test them with a multimeter? What voltage does each one need? Thank you for your attention.
How do you say cct? actually this protection problem is divides the voltage coming to b+ and controls the pwm speed in the primary..In this case, any current deficiency on the secondary side divides and detects the low current and keeps the pwm from working..this is also an important reason
Sir I'm trying to same problem for sony wega trinitron, one-week not be found this problem..just watched the video then I can be open for collector pin a just minutes problem is successful...wow it s awesome thanks so much..greetings from Indonesia 👏👏💐
u welcome 🙏👍
Thank sir I see you video my problem solved
thanks bro , nice video..👍 when 1 open colector transistor and wow.. succesfully 👍
Thanks for watching,
Many many Thanks a lot dear sir...its very helpful to me.....
You are most welcome
Thanks sir, it solved my problem🎉🎉
U welcom 👍
Thanks sir, it solved my problem
SIR SONY TRINITON RETRACE LINE PROBLEMB TRANSISTER 1767 PIN OUT PLESE SOLVE PROBLEMB.
Resoldering on the base board, Yoke connector near components jumber locks diode,cap,res must be tested or replaced
Sr. If you can help me. I have a Sony KP-53V90, it is not producing an image. It receives power, the light changes red, and when you press the timer-stand by button, the light blinks 4 times with no image signal. I found some possible diagnoses on the internet, such as: "IC1509 (V out) is broken" and Q1505 (V Pulse Buffer) is broken". Could you help me. Do you think this would really be the case? Could you tell me? and if so, would it be Order the parts on the internet and change them? Do I test them with a multimeter? What voltage does each one need? Thank you for your attention.
Super 👌 👍
So what are the seasons for protection cct and find the problem and solve it....? Explain please
How do you say cct? actually this protection problem is divides the voltage coming to b+ and controls the pwm speed in the primary..In this case, any current deficiency on the secondary side divides and detects the low current and keeps the pwm from working..this is also an important reason
What the reason 3 time blinking
❤supar
Thanks for watching...🎉🤝
You are so nice and beautiful
Thank you
Pl
If there is any doubt ?