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This video based on cathode Ray tube faults
Some time C.R.T cathode pin short with any other pin. In this position some prominent abnormal light with retrace line appear on screen.
#crt
#picturetube
Colour picture tube part-1👇
#crt_pin • पिक्चर ट्यूब कार्यप्रण...
colour picture tube part 2 👇
• रंगीन पिक्चर ट्यूब के ...