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Osciloscopio Hitachi V-660 esta encolhendo o traço.

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Paulo Chagas
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Boa tarde eu tenho um osciloscopio hitachi V-660 que começou apresentar esse problem o traço esta encolhendo eu gostaria de ajuda para poder fazer o reparo. Desde ja muito Obrigado

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Kari

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Paulo Chagas
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Hello friend still in the fight with the Oscilloscope, I made some progress but I still can't fix the problem.

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Paulo Chagas
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Good afternoon friend I don't understand anything about oscilloscope maintenance anymore in these three areas I have already checked almost everything and found nothing abnormal and now I am completely lost, in the power supply I found two electrolytic capacitors of 4.7x160 completely dry the C1532 / 1533 I changed it with the hope that it had solved the problem more and I don't know what to do anymore.

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