Nikon Coolpix 5400 Repair Manual page 35

15-5. LCD Blue Brightness Adjustment
[Adjustment method]
1. Adjust LCD "B Bright" so that the amplitude of CL427 is (VG+0.15) ± 0.1Vp-p with respect to the amplitude
of CL426, VG.
[Note] "15-2. LCD RGB Offset Adjustment" and "15-3. LCD Gain Adjustment" should always be carried out
first.
15-6. LCD VcomDC Adjustment
[Adjustment method]
1. Change the oscilloscope to DC.
2. Adjust LCD "VCOMDC" so that the amplitude of CL421 is 5.75V ± 0.05 Vp-p.
- A21 ･ E5400 -
VAA14001-R.3603.A