M
M.Joshi
Hello,
I am trying to diagnose a problem with a 14" Grundig CUC730
television. When using the built-in antenna, there are diagonal line
across the screen for each channel. On certain channels it is not a
bad.
The strange thing is that, when an external antenna (Outdoors) i
connected, these diagonal lines appear to go away?
I assumed that this may be a problem with either the tuning or I.
circuitry
I am trying to diagnose a problem with a 14" Grundig CUC730
television. When using the built-in antenna, there are diagonal line
across the screen for each channel. On certain channels it is not a
bad.
The strange thing is that, when an external antenna (Outdoors) i
connected, these diagonal lines appear to go away?
I assumed that this may be a problem with either the tuning or I.
circuitry