E Video abnormal
No
Is voltage of XS109 normal?Check connection between
video encoder and XS109.
Yes
No picture, no sound.Replace main board.Yes
No
No picture, have sound.YesCheck jack of output board
or replace main board.
No
Have picture, no color or colorYesCheck main board and replace
disappeared during playback .G102(27MHz).
No
Have picture, but pictureYesCheck main board and replace
disappeared during playback .G102(27MHz).
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