Sanyo VPC-R1E Service Manual page 26

CL415 waveform
5-4. LCD Red Brightness Adjustment
Adjusting method:
1. Adjust LCD "R Bright" so that the amplitude of the CL414
waveform is VG ± 0.1 Vp-p with respect to the CL415 (VG)
waveform.
Note:
5-2. LCD RGB Offset adjustment and 5-3. LCD Gain adjust-
ment should always be carried out first.
CL415 waveform
CL414 waveform
5-5. LCD Blue Brightness Adjustment
Adjusting method:
1. Adjust LCD "B Bright" so that the amplitude of the CL413
waveform is VG ± 0.1 Vp-p with respect to the CL415 (VG)
waveform.
Note:
5-2. LCD RGB Offset adjustment and 5-3. LCD Gain adjust-
ment have done.
6.6 V ±
0.2 Vp-p
VG
VG ±
0.1 Vp-p
– 17 –
VG
CL415 waveform
VG ±
0.1 Vp-p
CL413 waveform