Neck charts for the A Major Scale (a.k.a. "Ionian mode") and the F# Minor Scale (a.k.a. "Aeolian Mode").
Here's a fingering chart for the A major scale:
The A major scale has three sharps: F#, C#, and G#. You can use it to play over A major chords, including Amaj7 chords. The A root note is shown in a darker shade of grey. The safest notes in the scale are the root (A), the third (C#) and the fifth (E), as these comprise the G major triad.
The A major scale is also known as the A Ionian mode. And, though the magic of modes, it contains several other scales, including its relative minor, the F# minor scale:
The F# minor scale is also known as the F#m Aeolian mode or the "natural minor" scale. You can use it to play over F# minor chords, including F#m7 chords. The F# root notes is shown in a darker shade of grey. The safest notes in the scale are the root (F#), the third (A), and the fifth (C#), as these comprise the F# minor triad.