Dear members,
BG 1200, when tuned on, picture, but no Left right keystone/ left right bow, top bottem does work.
swapped board from a spare BG 1200, sorted out it should be horizontal deflection board,
a second extra problem not directly related to the l/r key/bow adj. is a problem running at high frequenties.
overvoltage detection circuit becomes active/ instabel.
Regards
Bote
BG 1200, when tuned on, picture, but no Left right keystone/ left right bow, top bottem does work.
swapped board from a spare BG 1200, sorted out it should be horizontal deflection board,
a second extra problem not directly related to the l/r key/bow adj. is a problem running at high frequenties.
overvoltage detection circuit becomes active/ instabel.
Regards
Bote