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Wells Gardner k7400

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impressive video:

I have a WGK7400 that I got in a PAC/Galaga Double Game. When I plugged it in the first time I had no Video and there was a clicking sound and small arcing inside the tube neck.

I removed the chassis, and the Flyback was bulging and plastic was split. I recapped it, put on a new flyback AND 3686 HOT.  It still has the same symptom in the neck, and the High Voltage isn't coming on still.

Any Ideas?

behrmr:

--- Quote from: impressive video on October 23, 2019, 11:59:23 pm ---I have a WGK7400 that I got in a PAC/Galaga Double Game. When I plugged it in the first time I had no Video and there was a clicking sound and small arcing inside the tube neck.

I removed the chassis, and the Flyback was bulging and plastic was split. I recapped it, put on a new flyback AND 3686 HOT.  It still has the same symptom in the neck, and the High Voltage isn't coming on still.

Any Ideas?

--- End quote ---

If you've got arcing (usually blue or purple) inside the neck your tube is probably necked (broken).

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