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Old 05-18-2019, 08:04 AM   #30
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Join Date: Jun 2012
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Default Re: Panasonic NVGS50 camcorder backlight issue

You may cause more problems by trying to solder wires, Check that the flex cable going to the drum motor did'nt get damaged when you took the camera apart, If it worked before it should be easy to locate the fault.
You can put a small felt pen dot mark on the spinning part of the video drum (cylinder) and see if it changes position when you try loading a tape, if it moves at all the lines to the 3 phase motor are likely ok, the other two lines are PG (pulse generator) shows the position of the video heads on the drum, for timing. the FG (frequency gen) is for locking the speed of the video drum.
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