Hello,
First of all try to demagnetize the picture tube,switch off the mains switch in front of the TV set ,wait a few minutes,and switch on. https://elektrotanya.com/aiwa_a219.pdf/download.html
2.Check the voltages on the CRT plate,check the RGB transistors Q551-Q553.
Good luck!
TJ
Hello,
First of all try to demagnetize the picture tube,switch off the mains switch in front of the TV set ,wait a few minutes,and switch on.
https://elektrotanya.com/aiwa_a219.pdf/download.html
2.Check the voltages on the CRT plate,check the RGB transistors Q551-Q553.
Good luck!
TJ
1
Hello:
https://elektrotanya.com/showresult?what=AIWA%20A219&kategoria=&kat2=all
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